CN112629973B - Screening plant that tealeaves detected usefulness - Google Patents

Screening plant that tealeaves detected usefulness Download PDF

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Publication number
CN112629973B
CN112629973B CN202011524366.0A CN202011524366A CN112629973B CN 112629973 B CN112629973 B CN 112629973B CN 202011524366 A CN202011524366 A CN 202011524366A CN 112629973 B CN112629973 B CN 112629973B
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Prior art keywords
screening
fixedly connected
grinding
block
shell
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CN202011524366.0A
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CN112629973A (en
Inventor
张燕敏
张燕
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Yixing Guyihong Tea Industry Co.,Ltd.
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Wuxi Professional College of Science and Technology
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Publication of CN112629973A publication Critical patent/CN112629973A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/14—Beverages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G01N2001/2866—Grinding or homogeneising

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Tea And Coffee (AREA)

Abstract

The invention discloses a screening device for tea detection, which comprises a supporting plate and a shell, wherein a screening barrel is arranged in the shell, the left side of the screening barrel penetrates through the shell to the outside, a driving mechanism is arranged above the shell, the screening barrel is divided into a left screening section and a right grinding section, a grinding mechanism is arranged in the grinding section of the screening barrel, a gear ring is fixedly connected to the right side of the surface of the screening barrel, and an adjusting mechanism is arranged at the bottom of the shell. This screening plant that tealeaves detected usefulness can drive the screening bucket through actuating mechanism and rotate to make inside tealeaves roll for screening speed has improved the work efficiency of device, and the device can sieve tealeaves and grind, and the function is abundanter, can control the incline direction of casing through adjustment mechanism, conveniently arranges the material, and screening is effectual, and conveniently grinds, accords with the user demand of reality.

Description

Screening plant of tealeaves detection usefulness
Technical Field
The invention relates to the technical field of screening devices, in particular to a screening device for tea detection.
Background
Tea, commonly known as tea, generally comprises leaves and buds of tea trees, and in the processing process of tea and related tea industries, quality detection needs to be carried out on tea to improve the safety of products, such as detection of lead content in tea, organophosphorus pesticide residue in tea, pyrethroid pesticide residue in tea, organochlorine pesticide residue in tea, trichloromiticide residue in tea, omethoate residue in tea, DDT residue in tea and the like.
When tealeaves is examined, often need to use screening plant to sieve the tealeaves sample after smashing, but current most screening plant function is comparatively single, only has the screening function, though the screening plant that tealeaves that bulletin number is CN212031087U detected and use has the grinding and smashes and extract the function, and can realize the switching of screening district, but this reference case still has following defect: the screening of tealeaves only relies on the gravity of tealeaves self to pass the filter plate subassembly, and screening speed is slower, leads to the whole work efficiency of device lower, and the filter plate subassembly need make a round trip to draw, and the operation is very inconvenient, and the tealeaves that gets into in the device can only once grind, and grinding effect is relatively poor, and the in-service use effect is relatively poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the screening device for tea detection, which solves the problems that the overall working efficiency of the device is low and the operation is inconvenient due to the low screening speed, and the tea entering the device can only be ground once, so that the grinding effect is poor and the actual using effect is poor.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a screening plant that tealeaves detected usefulness, includes backup pad and casing, the inside of casing is provided with the screening bucket, the outside to the casing is run through to the left side of screening bucket to the right side on screening bucket surface is passed through the inner wall rotation of annular slide rail with the casing and is connected, the top of casing is provided with actuating mechanism, the screening bucket divide into left side screening section and right side grinding section, and is provided with grinding mechanism in the grinding section of screening bucket, the right side fixedly connected with ring gear on screening bucket surface, the bottom of casing is provided with adjustment mechanism.
Actuating mechanism is including fixing the fixed frame at the casing top, the first motor of left side fixedly connected with of fixed frame inner wall to the output fixedly connected with dwang of first motor, the one end that first motor was kept away from to the dwang is passed through the bearing and is rotated with the right side of fixed frame inner wall and be connected, the fixed surface of dwang is connected with the gear with ring gear engaged with.
Preferably, the grinding mechanism comprises a grinding block which is rotatably connected with the right side of the inner wall of the grinding section of the screening barrel through a connecting slide rail and a second motor which is fixed on the right side of the shell through a protection frame, a limiting groove is formed in the grinding block, and a driving block is connected between the top and the bottom of the inner wall of the limiting groove in a sliding mode through a slide rail.
Preferably, the inside of the grinding section of the screening barrel is provided with a fixing groove, the top and the bottom of the left side of the inner wall of the fixing groove are both fixedly connected with electric push rods, and the output ends of the two electric push rods are fixedly connected with a movable plate.
Preferably, the right side fixedly connected with movable rod of drive block, the one end that the movable rod kept away from the drive block runs through to the right side of fly leaf from a left side to the right side, rotate through the bearing between the surface of movable rod and the fly leaf and be connected to the movable rod is located the first connecting plate of one end fixedly connected with on fly leaf right side.
Preferably, the output end of the second motor is fixedly connected with a driving shaft, one end of the driving shaft, which is far away from the second motor, penetrates from right to left to the inside of the fixing groove, and the driving shaft is located at one end of the inside of the fixing groove and fixedly connected with a second connecting plate.
Preferably, the right side of the first connecting plate is fixedly connected with a clamping block, and the right side of the second connecting plate is provided with a clamping groove meshed with the clamping block.
Preferably, adjustment mechanism is including fixing at the left bracing piece in backup pad top and fixing the pneumatic cylinder on backup pad top right side, rotate through the connecting block between the top of bracing piece and the bottom of casing and be connected, the output of pneumatic cylinder rotates and is connected with the movable block to through straight slide rail sliding connection between the top of movable block and the bottom of casing.
Preferably, the left side of the screening barrel is rotatably connected with a sealing cover, and the bottom of the left side of the shell is communicated with a discharging pipe.
(III) advantageous effects
The invention provides a screening device for tea detection. Compared with the prior art, the method has the following beneficial effects:
(1) This screening plant that tealeaves detected usefulness, top through the casing is provided with actuating mechanism, the right side fixedly connected with ring gear on screening bucket surface, actuating mechanism is including fixing the fixed frame at the casing top, the first motor of left side fixedly connected with of fixed frame inner wall, and the output fixedly connected with dwang of first motor, the bearing is passed through to the one end that first motor was kept away from to the dwang and the right side of fixed frame inner wall is rotated and is connected, the fixed surface of dwang is connected with the gear of ring gear engaged with, actuating mechanism can drive the screening bucket and rotate, thereby make inside tealeaves roll, accelerate screening speed, the work efficiency of device has been improved, and the device can screen and grind tealeaves, the function is richer.
(2) This screening plant that tealeaves detected usefulness, be provided with grinding mechanism in the grinding section through screening bucket, grinding mechanism includes the grinding block of rotating the connection through connecting slide rail and screening bucket grinding section inner wall right side and fixes the second motor on the casing right side through the protection frame, there is the drive block through slide rail sliding connection between the top of spacing inslot wall and the bottom, the equal fixedly connected with electric putter in top and bottom of fixed slot inner wall, two electric putter's output fixedly connected with fly leaf, the right side fixedly connected with movable rod of drive block, the movable rod is located the first connecting plate of one end fixedly connected with on fly leaf right side, the output fixedly connected with drive shaft of second motor, the drive shaft is located the inside one end fixedly connected with second connecting plate of fixed slot, the right side fixedly connected with fixture block of first connecting plate, and the draw-in groove that meshes with the fixture block is seted up on the right side of second connecting plate, electric putter work can control the fixture block card and go into the draw-in groove, thereby control grinding block and rotate along with second motor work, make grinding block and screening bucket's grinding block and grinding section have multiple different relative rotational speed, thereby can control grinding speed, can be according to the fineness control grinding effect of tealeaves, and practicality are better.
(3) This screening plant that tealeaves detected usefulness, bottom through the casing is provided with adjustment mechanism, adjustment mechanism is including fixing at the left bracing piece in backup pad top and fixing the pneumatic cylinder on backup pad top right side, rotate through the connecting block between the top of bracing piece and the bottom of casing and be connected, the output of pneumatic cylinder rotates and is connected with the movable block, and through straight sliding rail sliding connection between the top of movable block and the bottom of casing, adjustment mechanism can control the incline direction of casing, when sieving, make the casing down dip or keep the level left, conveniently arrange the material, and sieve effectually, after the screening, when needing to grind remaining tealeaves, control casing below slope to the right, can make tealeaves to the position gathering of grinding mechanism, conveniently grind, accord with actual user demand, and can make the tealeaves that does not accord with the requirement in the screening bucket make a round trip to grind many times, the practicality has been improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the grinding mechanism of the present invention;
FIG. 4 is a cross-sectional view of the drive mechanism of the present invention;
FIG. 5 is a perspective view of a first connector plate and a second connector plate of the present invention;
fig. 6 is a perspective view of the sieving barrel of the present invention.
In the figure, 1 a support plate, 2 a shell, 3 a screening barrel, 4 a driving mechanism, 41 a fixed frame, 42 a first motor, 43 a rotating rod, 44 gears, 5 a grinding mechanism, 51 a grinding block, 52 a second motor, 53 a limiting groove, 54 a driving block, 55 a fixed groove, 56 an electric push rod, 57 a movable plate, 58 a movable rod, 59 a first connecting plate, 510 a driving shaft, 511 a second connecting plate, 512 a fixture block, 513 a clamping groove, 6 gear rings, 7 an adjusting mechanism, 71 a supporting rod, 72 a hydraulic cylinder, 73 a connecting block, 74 a movable block, 75 a straight sliding rail, 8 a sealing cover and 9 a discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: the utility model provides a screening plant that tealeaves detected usefulness, can sieve and grind tealeaves, the function is abundanter, including backup pad 1 and casing 2, the inside of casing 2 is provided with screening bucket 3, the left side of screening bucket 3 is rotated and is connected with sealed lid 8, the left bottom intercommunication of casing 2 has row material pipe 9, the left side of screening bucket 3 runs through to the outside of casing 2, and the right side on screening bucket 3 surface is passed through annular slide rail and is connected with the inner wall rotation of casing 2, the top of casing 2 is provided with actuating mechanism 4, actuating mechanism 4 can drive screening bucket 3 and rotate, thereby make inside tealeaves roll, accelerate screening speed, the work efficiency of device has been improved, screening bucket 3 divide into left side screening section and right side grinding section, and be provided with grinding mechanism 5 in screening bucket 3's the grinding section, the right side fixedly connected with ring gear 6 on screening bucket 3 surface, the bottom of casing 2 is provided with adjustment mechanism 7.
In the embodiment of the present invention, the driving mechanism 4 includes a fixed frame 41 fixed on the top of the housing 2, the left side of the inner wall of the fixed frame 41 is fixedly connected with a first motor 42, the first motor 42 and a second motor 52 are both electrically connected with an external power supply and a control switch through conducting wires, the output end of the first motor 42 is fixedly connected with a rotating rod 43, one end of the rotating rod 43 far away from the first motor 42 is rotatably connected with the right side of the inner wall of the fixed frame 41 through a bearing, and the surface of the rotating rod 43 is fixedly connected with a gear 44 engaged with the gear ring 6.
In the embodiment of the invention, the clamping block 512 can be controlled to be clamped into the clamping groove 513 through the work of the electric push rod 56, so that the grinding block 51 is controlled to rotate along with the work of the second motor 52, the grinding block 51 and the grinding section of the screening barrel 3 have different relative rotating speeds, the grinding speed can be controlled, the grinding effect can be controlled according to the fineness of tea leaves, the practicability is better, the grinding mechanism 5 comprises the grinding block 51 which is rotationally connected with the right side of the grinding section inner wall of the screening barrel 3 through a connecting slide rail and the second motor 52 which is fixed on the right side of the shell 2 through a protective frame, the rotation directions between the grinding block 51 and the screening barrel 3 are opposite, the grinding block 51 is internally provided with a limiting groove 53, the top and the bottom of the inner wall of the limiting groove 53 are connected with a driving block 54 through a slide rail in a sliding manner, the grinding section of the screening barrel 3 is internally provided with a fixing groove 55, and the top and the bottom of the left side of the inner wall of the fixing groove 55 are both fixedly connected with the electric push rod 56, the output ends of the two electric push rods 56 are fixedly connected with a movable plate 57, the right side of the driving block 54 is fixedly connected with a movable rod 58, one end of the movable rod 58, far away from the driving block 54, penetrates from left to right to the right side of the movable plate 57, the surface of the movable rod 58 is rotatably connected with the movable plate 57 through a bearing, one end of the movable rod 58, located on the right side of the movable plate 57, is fixedly connected with a first connecting plate 59, the output end of the second motor 52 is fixedly connected with a driving shaft 510, one end of the driving shaft 510, far away from the second motor 52, penetrates from right to left to the inside of the fixing groove 55, one end of the driving shaft 510, located inside the fixing groove 55, is fixedly connected with a second connecting plate 511, the right side of the first connecting plate 59 is fixedly connected with a fixture block 512, the right side of the second connecting plate 511 is provided with a fixture groove 513 engaged with the fixture block, when the fixture block 512 is not clamped in the fixture groove 513, grinding block 51 rotates along with screening bucket 3, do not grind work, go into draw-in groove 513 when fixture block 512 card, and second motor 52 does not work, the relative rotational speed between grinding block 51 and the screening bucket 3 is slower, the grinding speed is slower, be fit for the grinding of thick tealeaves, go into draw-in groove 513 when fixture block 512 card, and second motor 52 during operation, the relative rotational speed between grinding block 51 and the screening bucket 3 is the fastest, the grinding speed is faster this moment, be fit for the grinding of thin tealeaves, according to tealeaves thickness control grinding speed, be favorable to extension fixture's life.
In the embodiment of the invention, the adjusting mechanism 7 can control the inclination direction of the shell 2, the shell 2 is inclined downwards leftwards or kept horizontal during screening, discharging is convenient, the screening effect is good, after screening, when residual tea needs to be ground, the shell 2 is controlled to incline downwards rightwards, the tea can be gathered towards the position of the grinding mechanism 5, grinding is convenient, and the tea meets the actual use requirement, the adjusting mechanism 7 comprises a supporting rod 71 fixed on the left side of the top of the supporting plate 1 and a hydraulic cylinder 72 fixed on the right side of the top of the supporting plate 1, the top end of the supporting rod 71 is rotatably connected with the bottom of the shell 2 through a connecting block 73, the output end of the hydraulic cylinder 72 is rotatably connected with a movable block 74, and the top of the movable block 74 is slidably connected with the bottom of the shell 2 through a straight slide rail 75.
During the use, open sealed lid 8, will wait to sieve tealeaves and put into screening bucket 2 in, close sealed lid 8, make first motor 42 work through control switch, it rotates to drive gear 44 through dwang 43, and then drive screening bucket 3 through gear 44 and ring gear 6 mutually supporting and rotate, make tealeaves roll in screening bucket 3, the tealeaves that sieves out passes the screening paragraph of screening bucket 3 and goes into in casing 2, then make pneumatic cylinder 72 extend through control switch, promote movable block 74 and slide along straight slide rail 75, take place relative rotation between pneumatic cylinder 72 and the movable block 74 simultaneously, thereby upwards lift the right side of casing 2, make casing 3 lower direction slope left gradually, accumulational tealeaves gathering left side in the casing 2 this moment, and discharge through arranging material pipe 9.
The remaining tea leaves which are not screened need to be further ground, the hydraulic cylinder 72 is controlled to contract at the moment, the shell 2 is driven to incline towards the right lower direction, the tea leaves in the screening barrel 3 are gathered towards the grinding section of the screening barrel 3, meanwhile, the electric push rod 56 is controlled to work, the movable plate 57 is pushed to move towards the right, the movable rod 58 is further driven to move towards the right, the driving block 54 is further driven to move towards the right, the first connecting plate 59 and the second connecting plate 511 are pushed to approach each other, the clamping block 512 is clamped into the clamping groove 513, the grinding block 52 and the screening barrel 3 rotate relatively, the relative rotation speed between the grinding block 52 and the screening barrel 53 is smaller at the moment, then, the second motor 52 works through a control switch, the grinding block 51 can be driven to rotate, the relative rotation speed between the grinding block 52 and the screening barrel 53 is higher at the moment, the grinding speed is increased, in the grinding process, the angle of the shell 2 is adjusted back and forth through the adjusting mechanism 7, the ground tea leaves are moved towards the screening section, the ground tea leaves are screened timely, the tea leaves which do not reach the screening requirement, the screening barrel 3, the screening process, the sealing cover is opened, the screening process of the sealing cover can be cleaned, and the sealing cover can be cleaned for cleaning part after the screening barrel 3 is opened, and the screening barrel 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a screening plant that tealeaves detected usefulness, includes backup pad (1) and casing (2), the inside of casing (2) is provided with screening bucket (3), the outside to casing (2) is run through to the left side of screening bucket (3) to the right side on screening bucket (3) surface is passed through annular slide rail and is connected its characterized in that with the inner wall rotation of casing (2): a driving mechanism (4) is arranged above the shell (2), the screening barrel (3) is divided into a left screening section and a right grinding section, a grinding mechanism (5) is arranged in the grinding section of the screening barrel (3), a gear ring (6) is fixedly connected to the right side of the surface of the screening barrel (3), and an adjusting mechanism (7) is arranged at the bottom of the shell (2);
the driving mechanism (4) comprises a fixed frame (41) fixed at the top of the shell (2), a first motor (42) is fixedly connected to the left side of the inner wall of the fixed frame (41), a rotating rod (43) is fixedly connected to the output end of the first motor (42), one end, far away from the first motor (42), of the rotating rod (43) is rotatably connected with the right side of the inner wall of the fixed frame (41) through a bearing, and a gear (44) meshed with the gear ring (6) is fixedly connected to the surface of the rotating rod (43);
the grinding mechanism (5) comprises a grinding block (51) which is rotatably connected with the right side of the inner wall of a grinding section of the screening barrel (3) through a connecting slide rail and a second motor (52) which is fixed on the right side of the shell (2) through a protection frame, a limiting groove (53) is formed in the grinding block (51), a driving block (54) is connected between the top and the bottom of the inner wall of the limiting groove (53) through a slide rail in a sliding manner, a fixing groove (55) is formed in the grinding section of the screening barrel (3), the top and the bottom of the left side of the inner wall of the fixing groove (55) are both fixedly connected with electric push rods (56), the output ends of the two electric push rods (56) are fixedly connected with a movable plate (57), the right side of the driving block (54) is fixedly connected with a movable rod (58), one end, far away from the driving block (54), of the movable rod (58) penetrates through the right side of the movable plate (57) from the right side, the surface of the movable rod (58) is rotatably connected with the movable plate (57) through a bearing, and one end, located on the right side of the movable rod (58) on the movable plate (57), is fixedly connected with a first connecting plate (59).
2. A screening device for tea leaf testing according to claim 1, wherein: the output end of the second motor (52) is fixedly connected with a driving shaft (510), one end, far away from the second motor (52), of the driving shaft (510) penetrates through the inside of the fixing groove (55) from right to left, and the driving shaft (510) is located at one end, inside the fixing groove (55), of the driving shaft (511) and fixedly connected with a second connecting plate.
3. A screening device for tea leaf testing according to claim 1, wherein: a fixture block (512) is fixedly connected to the right side of the first connecting plate (59), and a clamping groove (513) meshed with the fixture block is formed in the right side of the second connecting plate (511).
4. A screening device for tea leaf testing according to claim 1, wherein: adjustment mechanism (7) are including fixing bracing piece (71) in backup pad (1) top left side and fixing pneumatic cylinder (72) in backup pad (1) top right side, rotate through connecting block (73) between the top of bracing piece (71) and the bottom of casing (2) and be connected, the output of pneumatic cylinder (72) rotates and is connected with movable block (74) to through straight slide rail (75) sliding connection between the top of movable block (74) and the bottom of casing (2).
5. A screening device for tea leaf testing according to claim 1, wherein: the left side of screening bucket (3) is rotated and is connected with sealed lid (8), shell (2) left bottom intercommunication has row material pipe (9).
CN202011524366.0A 2020-12-22 2020-12-22 Screening plant that tealeaves detected usefulness Active CN112629973B (en)

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CN114588982B (en) * 2022-01-12 2023-05-16 重庆新申世纪新材料科技有限公司 High-pressure grinding reaction device for barium titanate powder material with high specific surface area
CN115090368A (en) * 2022-08-25 2022-09-23 徐州宝恒智能科技有限公司 Rotary mining crushing device
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JPH10136889A (en) * 1996-11-06 1998-05-26 Miyamura Tekkosho:Kk Device and method for milling for finishing tea
CN207655495U (en) * 2017-11-02 2018-07-27 凤庆县顺发茶业有限责任公司 A kind of awake green device of the tealeaves that there is screening and facilitate incline cut and fill stoping material unloading function
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