CN108940808B

CN108940808B - Fresh leaf classification equipment with rotary conical drum sieve

Info

Publication number: CN108940808B
Application number: CN201810697830.2A
Authority: CN
Inventors: 王喜梅; 龙延华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2021-04-02
Anticipated expiration: 2038-06-29
Also published as: CN108940808A

Abstract

The invention relates to a grading device, in particular to a rotary fresh leaf grading device with a conical drum sieve. The technical problem is as follows: the rotary type fresh leaf grading equipment with the conical drum sieve can automatically carry out multi-stage sorting and is relatively accurate in grading. The technical implementation scheme of the invention is as follows: a rotary fresh leaf grading device of a conical drum sieve comprises a mounting seat, a circular baffle, an annular slide rail, an annular slide block, a connecting rod, a conical drum and the like; a circular baffle is arranged on the upper portion of the right side of the mounting seat, a through hole is formed in the lower portion of the circular baffle, and an annular sliding rail is arranged on the left side of the circular baffle. According to the tea leaf grading and screening machine, the first conical screen plate and the second conical screen plate are arranged, and the meshes of the second conical screen plate are larger than those of the first conical screen plate, so that tea leaves can be graded and screened more thoroughly. The first conical screen plate and the second conical screen plate can be knocked by the knocking block, so that tea adhered to the inner walls of the first conical screen plate and the second conical screen plate can be shaken off, and meshes can be prevented from being blocked by the tea.

Description

Fresh leaf classification equipment with rotary conical drum sieve

Technical Field

The invention relates to a grading device, in particular to a rotary fresh leaf grading device with a conical drum sieve.

Background

The tealeaves of different qualities need sell according to the quality height, so pick good fresh tealeaves and need carry out the classified screening, and people select separately tealeaves now generally piles a large amount of tealeaves on the workstation, lets a plurality of staff carry out naked eye discernment together again and select separately. Because the tea leaves are small, the tea leaves with different sizes cannot be accurately identified by manual sorting, multi-stage sorting cannot be carried out, and sorting is not accurate; and people need to sort a large amount of tea leaves, the workload is large, and the working efficiency is easily influenced by the working fatigue of workers.

Disclosure of Invention

In order to overcome the defects that the manual classification of tea leaves cannot automatically carry out multi-stage separation and the classification is not accurate, the technical problem is as follows: the rotary type fresh leaf grading equipment with the conical drum sieve can automatically carry out multi-stage sorting and is relatively accurate in grading.

The technical implementation scheme of the invention is as follows: a rotary fresh leaf grading device of a conical drum sieve comprises a mounting seat, a circular baffle, an annular slide rail, an annular slide block, a connecting rod, a conical drum, an outer gear ring, a mounting plate, a speed reducing motor, a first bearing seat, a first rotating rod, a gear, a first discharge hopper, a second discharge hopper, an inclined plate, a first conical screen plate and a second conical screen plate, wherein the circular baffle is arranged at the upper part of the right side of the mounting seat, a through hole is formed in the lower part of the circular baffle, the annular slide rail is arranged at the left side of the circular baffle, the annular slide rail is connected with the annular slide block in a sliding mode, the upper part and the lower part of the left side of the annular slide block are respectively provided with the connecting rod, the conical drum is arranged between the connecting rods at the upper side and the lower side, the right side of the conical drum is connected with the left side of, be connected with first bull stick between the first bearing frame of the left and right sides, the left end of first bull stick and gear motor's output shaft, first bull stick right part is equipped with the gear, the gear is located outer ring gear downside, gear and outer ring gear meshing, the embedded first hopper that is equipped with in mounting panel right part, the embedded second hopper that is equipped with in mounting panel right part, the second hopper that goes out is located first hopper right side, toper section of thick bamboo left side sub-unit connection has the swash plate, swash plate downside left part is connected at mounting panel left side top, the embedded first toper otter board that is equipped with in toper section of thick bamboo left part, first toper otter board is located first hopper top, the embedded second toper otter board that is equipped with in toper section of thick bamboo right part, the mesh of second toper otter board is greater than the mesh of first toper otter board.

In addition, it is especially preferred, still including the installing frame, the feeder hopper, the installation pole, the second bearing frame, the second bull stick, change handle and hob, installing frame left side top is equipped with the installing frame, the embedded feeder hopper that is equipped with in installing frame top left side, the feeder hopper communicates with each other with the installing frame is inside, the installing frame right side is equipped with the installation pole, the equal embedded second bearing frame that is equipped with in installing pole middle part and the installing frame left wall middle part, be connected with the second bull stick between the second bearing frame of the left and right sides, the second bull stick left end is equipped with changes the handle, change and be located the installing frame left, be equipped with the hob on the second bull stick, the hob is located inside the.

In addition, it is especially preferred that the mounting frame further comprises a third bearing seat, a third rotating rod, first belt pulleys, a first flat belt, a second belt pulley and a second flat belt, the left portion and the right portion of the lower side of the mounting frame are both provided with the third bearing seat, the third rotating rod is connected between the third bearing seats of the left side and the right side, the left portion of the third rotating rod and the left portion of the second rotating rod are both provided with the first belt pulleys, the upper first belt pulley and the lower first belt pulley are located on the same vertical line, the first flat belt is wound between the two first belt pulleys, the right portion of the third rotating rod and the left portion of the first rotating rod are both provided with the second belt pulley, the second belt pulleys of the upper side and the lower side are located on the same vertical line, and the second flat belt is wound between.

In addition, the screen plate is particularly preferred to further comprise a connecting plate, a torsion spring, a swinging rod and a knocking block, the connecting plate is arranged at the top of the circular baffle, the torsion spring is arranged at the upper portion of the front side of the connecting plate, the swinging rod is connected to the torsion spring, the knocking block is arranged at the left end of the swinging rod, and the knocking block is in contact with the upper sides of the first conical screen plate and the second conical screen plate.

In addition, especially preferred, still include collar, stay cord and solid fixed ring, the rocking bar right part below is equipped with the collar, and circular baffle right side upper portion is connected with the stay cord, and the stay cord passes the collar, and circular baffle right side upper portion is equipped with solid fixed ring, and solid fixed ring is located the stay cord downside, and the lower extreme of stay cord is around on solid fixed ring.

When the staff used this equipment to carry out the classified screening to fresh tealeaves, will open gear motor earlier, gear motor drives the gear through first bull stick and rotates, the gear drives the cone through outer ring gear again and rotates, then the staff puts into the cone to proper amount tealeaves in proper order again, the mesh of first toper otter board can be passed to minimum tealeaves and falls to mount pad upside left part along first play hopper, the mesh of second toper otter board can be passed to tealeaves of medium size and falls to mount pad upside middle part along second play hopper, the biggest tealeaves then passes through the through-hole and falls to mount pad upside right part, just so can carry out whole classified screening to tealeaves, the staff packs into different containers to the tealeaves that the mount pad upside was selected separately again. After the tea in the conical cylinder is sorted, workers need to add tea into the conical cylinder again, and the conical cylinder continuously rotates to enable the tea to be sorted more accurately and thoroughly. The operation is repeated, and more tea leaves can be classified and screened. And (5) closing the speed reducing motor after grading is finished.

The staff can pack into a large amount of tealeaves the installing frame through the feeder hopper in, the rethread is changeed and is rotated second bull stick and hob after the dress is good, and the hob rotates and to carry the tealeaves in the installing frame and be close to the installing rod, and the installing rod pushes away tealeaves down to the swash plate on again, and tealeaves can get into a toper section of thick bamboo along the swash plate in. The staff constantly rotates second bull stick and hob, just can make tealeaves get into a toper section of thick bamboo gradually, just so need not the staff constantly to add tealeaves in a toper section of thick bamboo, also enables tealeaves in the part gets into a toper section of thick bamboo to it is better to make the sorting effect. And stopping rotating the second rotating rod and the screw rod after sorting.

First bull stick rotates and to drive the first belt pulley of downside and rotate, the first belt pulley of downside rethread first flat belt drives the first belt pulley rotation of upside, the third bull stick rotates thereupon, the third bull stick can drive the second belt pulley left end of downside, the second belt pulley rethread second flat belt of downside drives the second belt pulley of upside, second bull stick and hob rotate thereupon, just can carry tealeaves in the toper section of thick bamboo, just so need not the people hand and rotate second bull stick and hob, can make the operation simple labour saving more.

The staff can push down the swing arm right part, and the swing arm left part then upward movement, and the piece of knocking makes progress thereupon, and torsion spring takes place to twist reverse, and after the staff loosened the hand, torsion spring reset, under the effect of torsion spring elasticity, swing arm left part and piece downward movement knocked the piece and knocked first toper otter board and second toper otter board, can make the adhesion shake at the tealeaves of first toper otter board and second toper otter board inner wall like this and fall, can prevent that tealeaves from blockking up the mesh.

When the first conical screen plate and the second conical screen plate are not required to be knocked, a worker can fasten the pull rope on the fixing ring, the pull rope drives the swing rod to rotate, and the knocking block is not in contact with the first conical screen plate and the second conical screen plate, so that the knocking block can be prevented from being rubbed with the first conical screen plate and the second conical screen plate when the conical cylinder rotates, and the service life of the equipment is prolonged.

The beneficial effects are that: according to the tea leaf grading and screening machine, the first conical screen plate and the second conical screen plate are arranged, and the meshes of the second conical screen plate are larger than those of the first conical screen plate, so that tea leaves can be graded and screened more thoroughly. The first conical screen plate and the second conical screen plate can be knocked by the knocking block, so that tea adhered to the inner walls of the first conical screen plate and the second conical screen plate can be shaken off, and meshes can be prevented from being blocked by the tea.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

Fig. 2 is a second front view structure diagram of the present invention.

Fig. 3 is a third schematic view of the present invention.

Fig. 4 is a schematic diagram of a fourth front view structure according to the present invention.

Fig. 5 is a schematic view of a fifth front view structure according to the present invention.

Labeled as: 1. the device comprises a mounting seat, 2, a circular baffle, 3, a through hole, 4, an annular slide rail, 5, an annular slide block, 6, a connecting rod, 7, a conical cylinder, 8, an outer gear ring, 9, a mounting plate, 10, a speed reducing motor, 11, a first bearing seat, 12, a first rotating rod, 13, a gear, 14, a first discharging hopper, 15, a second discharging hopper, 16, an inclined plate, 17, a first conical screen plate, 18, a second conical screen plate, 19, a mounting frame, 191, a feeding hopper, 20, a mounting rod, 21, a second bearing seat, 22, a second rotating rod, 23, a rotating handle, 24, a screw rod, 25, a third bearing seat, 26, a third rotating rod, 27, a first belt pulley, 28, a first flat belt, 29, a second belt pulley, 30, a second flat belt, 31, a connecting plate, 32, a torsion spring, 33, a swinging rod, 34, a knocking block, 35, a mounting ring, 36, a pull rope, 37 and a fixing ring.

Detailed Description

The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

A rotary fresh leaf grading device of a conical drum sieve is shown in figures 1-5 and comprises a mounting seat 1, a circular baffle 2, an annular slide rail 4, an annular slide block 5, a connecting rod 6, a conical drum 7, an outer gear ring 8, a mounting plate 9, a speed reducing motor 10, a first bearing seat 11, a first rotating rod 12, a gear 13, a first discharging hopper 14, a second discharging hopper 15, an inclined plate 16, a first conical screen plate 17 and a second conical screen plate 18, wherein the upper part of the right side of the mounting seat 1 is provided with the circular baffle 2, the lower part of the circular baffle 2 is provided with a through hole 3, the left side of the circular baffle 2 is provided with the annular slide rail 4, the annular slide rail 4 is slidably connected with the annular slide block 5, the upper part and the lower part of the left side of the annular slide block 5 are both provided with the connecting rod 6, the conical drum 7 is arranged between the connecting rods 6 at the upper side and, the middle part of the left side of the mounting seat 1 is provided with a mounting plate 9, the left part of the upper side of the mounting plate 9 is provided with a speed reducing motor 10, the middle part of the upper side of the mounting plate 9 is provided with two first bearing seats 11, a first rotating rod 12 is connected between the first bearing seats 11 at the left side and the right side, the left end of the first rotating rod 12 is connected with an output shaft of the speed reducing motor 10, the right part of the first rotating rod 12 is provided with a gear 13, the gear 13 is positioned at the lower side of an outer gear ring 8, the gear 13 is meshed with the outer gear ring 8, the right part of the mounting plate 9 is provided with a first discharge hopper 14 in an embedded manner, the right part of the mounting plate 9 is provided with a second discharge hopper 15 in an embedded manner, the right part of the first discharge hopper 14 is provided with a gear 13, the lower part of the left side of the cone-shaped cylinder 7 is connected with an inclined plate 16, the left part, the meshes of the second conical screen plate 18 are larger than those of the first conical screen plate 17, and the second conical screen plate 18 is positioned above the second discharging hopper 15.

Example 2

Still including installing frame 19, feeder hopper 191, installation pole 20, second bearing frame 21, the second bull stick 22, change 23 and

hob

24, 1 left side top of installing base is equipped with installing frame 19, the embedded feeder hopper 191 that is equipped with in 19 top left sides of installing frame, feeder hopper 191 communicates with each other with the installing frame 19 is inside, 19 right sides of installing frame are equipped with installation pole 20, equal embedded second bearing frame 21 that is equipped with in installation pole 20 middle part and the 19 left wall middle part of installing frame, be connected with second bull stick 22 between the second bearing frame 21 of the left and right sides, the 22 left end of second bull stick is equipped with changes 23, it is located 19 left sides of installing frame to change 23, be equipped with hob 24 on the second bull stick 22, hob 24 is located inside the installing frame 19.

Example 3

hob

Still including third bearing frame 25, third bull stick 26, first belt pulley 27, first flat belt 28, second belt pulley 29 and the flat belt 30 of second, two portions all are equipped with third bearing frame 25 about the installing frame 19 downside, be connected with third bull stick 26 between the third bearing frame 25 of two sides about, third bull stick 26 left part and second bull stick 22 left part all are equipped with first belt pulley 27, two upper and lower first belt pulleys 27 are located same vertical line, around having first flat belt 28 between two first belt pulleys 27, third bull stick 26 right part and first bull stick 12 left part all are equipped with second belt pulley 29, the second belt pulley 29 of upper and lower both sides is located same vertical line, around having second flat belt 30 between two second belt pulley 29.

Example 4

hob

The screen plate is characterized by further comprising a connecting plate 31, a torsion spring 32, a swinging rod 33 and a knocking block 34, wherein the connecting plate 31 is arranged at the top of the circular baffle plate 2, the torsion spring 32 is arranged at the upper part of the front side of the connecting plate 31, the swinging rod 33 is connected to the torsion spring 32, the knocking block 34 is arranged at the left end of the swinging rod 33, and the knocking block 34 is in contact with the upper sides of the first conical screen plate 17 and the second conical screen plate 18.

Example 5

hob

Still including collar 35, stay cord 36 and solid fixed ring 37, the swing rod 33 right part below is equipped with

collar

35, and 2 right side upper portions of circular baffle are connected with stay cord 36, and stay cord 36

passes collar

35, and 2 right side upper portions of circular baffle are equipped with solid fixed ring 37, and solid fixed ring 37 is located stay cord 36 downside, and the lower extreme of stay cord 36 is around on solid fixed ring 37.

When the staff uses this equipment to carry out the screening in grades to fresh tealeaves, gear motor 10 will be opened earlier, gear motor 10 drives gear 13 through first bull stick 12 and rotates, gear 13 rethread outer ring gear 8 drives a cone 7 and rotates, then the staff puts into cone 7 proper amount tealeaves in proper order again, minimum tealeaves can pass the mesh of first toper otter board 17 and fall to the left part on mount pad 1 along first play hopper 14, tealeaves of medium size can pass the mesh of second toper otter board 18 and fall to mount pad 1 upside middle part along second play hopper 15, biggest tealeaves then passes through-hole 3 and falls to the right part on mount pad 1 upside, just so can carry out whole hierarchical screening to tealeaves, the staff packs into different containers to the tealeaves that mount pad 1 upside was selected separately again. After the tea in the conical barrel 7 is sorted, the worker needs to add tea into the conical barrel 7 again, and the conical barrel 7 continuously rotates to enable the tea to be sorted more accurately and thoroughly. The operation is repeated, and more tea leaves can be classified and screened. And (5) closing the speed reducing motor 10 after grading is finished.

The staff can pack into a large amount of tealeaves through feeder hopper 191 in the installing frame 19, and the rethread is changeed 23 and is rotated second bull stick 22 and hob 24 after the dress, and hob 24 rotates and to be carried the tealeaves in the installing frame 19 and be close to installation pole 20, and installation pole 20 pushes down tealeaves to the swash plate 16 again on, tealeaves can be along the swash plate 16 entering toper section of thick bamboo 7. The staff constantly rotates second bull stick 22 and hob 24, just can make tealeaves get into in the toper section of thick bamboo 7 gradually, just so need not the staff constantly to add tealeaves in the toper section of thick bamboo 7, also can make tealeaves a small part get into in the toper section of thick bamboo 7 to it is better to make the separation effect. After sorting, the second rotating rod 22 and the screw rod 24 are stopped.

First bull stick 12 rotates and to drive the first belt pulley 27 of downside and rotate, the first belt pulley 27 of downside rethread first flat belt 28 drives the first belt pulley 27 of upside and rotates, third bull stick 26 rotates along with it, third bull stick 26 can drive the second belt pulley 29 left end of downside, second belt pulley 29 of downside rethread second flat belt 30 drives the second belt pulley 29 of upside, second bull stick 22 and hob 24 rotate along with it, just can carry tealeaves in the cone 7, just so need not the people hand and rotate second bull stick 22 and hob 24, can make the operation simple more laborsaving.

The staff can press down the swing rod 33 right part, swing rod 33 left part then upward movement, and the piece 34 of beating upwards moves thereupon, and torsion spring 32 twists reverse, and after the staff loosened the hand, torsion spring 32 reset, under the effect of torsion spring 32 elasticity, swing rod 33 left part and the piece 34 of beating downward movement, and piece 34 of beating strikes first toper otter board 17 and second toper otter board 18, can make the tealeaves that the adhesion was at first toper otter board 17 and second toper otter board 18 inner wall shake off like this, can prevent that tealeaves from blockking up the mesh.

When the first conical screen plate 17 and the second conical screen plate 18 are not required to be knocked, a worker can fasten the pull rope 36 on the fixing ring 37, the pull rope 36 drives the swing rod 33 to rotate, the knocking block 34 is not contacted with the first conical screen plate 17 and the second conical screen plate 18, and therefore the knocking block 34 can be prevented from being rubbed with the first conical screen plate 17 and the second conical screen plate 18 when the conical barrel 7 rotates, and the service life of the device is prolonged.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. The utility model provides a bright leaf classification equipment of toper tube sieve rotary type which characterized in that is: comprises a mounting seat (1), a circular baffle (2), an annular slide rail (4), an annular slide block (5), a connecting rod (6), a conical cylinder (7), an outer gear ring (8), a mounting plate (9), a speed reducing motor (10), a first bearing seat (11), a first rotating rod (12), a gear (13), a first discharge hopper (14), a second discharge hopper (15), an inclined plate (16), a first conical screen plate (17) and a second conical screen plate (18), wherein the upper part of the right side of the mounting seat (1) is provided with the circular baffle (2), the lower part of the circular baffle (2) is provided with a through hole (3), the left side of the circular baffle (2) is provided with the annular slide rail (4), the annular slide rail (4) is connected with the annular slide block (5) in a sliding manner, the upper part and the lower part of the left side of the annular slide block (5) are both provided with the, the right side of a conical barrel (7) is connected with the left side of a circular baffle plate (2), an outer gear ring (8) is arranged at the left part of the conical barrel (7), a mounting plate (9) is arranged at the middle part of the left side of a mounting seat (1), a speed reducing motor (10) is arranged at the left part of the upper side of the mounting plate (9), two first bearing seats (11) are arranged at the middle part of the upper side of the mounting plate (9), a first rotating rod (12) is connected between the first bearing seats (11) at the left side and the right side, the left end of the first rotating rod (12) is connected with an output shaft of the speed reducing motor (10), a gear (13) is arranged at the right part of the first rotating rod (12), the gear (13) is positioned at the lower side of the outer gear ring (8), the gear (13) is meshed with the outer gear ring (8), a first discharge hopper (14) is arranged at the right part of the mounting plate (9) in an, the left lower part of the tapered cylinder (7) is connected with an inclined plate (16), the left part of the lower side of the inclined plate (16) is connected to the top of the left side of the mounting seat (1), a first tapered screen plate (17) is embedded in the left part of the tapered cylinder (7), the first tapered screen plate (17) is positioned above the first discharging hopper (14), a second tapered screen plate (18) is embedded in the right part of the tapered cylinder (7), the meshes of the second tapered screen plate (18) are larger than those of the first tapered screen plate (17), and the second tapered screen plate (18) is positioned above the second discharging hopper (15); also comprises a mounting frame (19), a feed hopper (191), a mounting rod (20), a second bearing seat (21), a second rotating rod (22), a rotating handle (23) and a screw rod (24), the top of the left side of the mounting seat (1) is provided with a mounting frame (19), the left side of the top of the mounting frame (19) is provided with a feed hopper (191) in an embedded manner, the feed hopper (191) is communicated with the inside of the mounting frame (19), the right side of the mounting frame (19) is provided with a mounting rod (20), the middle parts of the mounting rod (20) and the left wall of the mounting frame (19) are respectively provided with a second bearing seat (21) in an embedded manner, a second rotating rod (22) is connected between the second bearing seats (21) on the left side and the right side, the left end of the second rotating rod (22) is provided with a rotating handle (23), the rotating handle (23) is positioned on the left side of the mounting frame (19), the second rotating rod (22) is; also comprises a third bearing seat (25), a third rotating rod (26), a first belt pulley (27), a first flat belt (28), a second belt pulley (29) and a second flat belt (30), third bearing seats (25) are arranged on the left and right sides of the lower side of the mounting frame (19), a third rotating rod (26) is connected between the third bearing seats (25) on the left and right sides, first belt pulleys (27) are arranged on the left portion of the third rotating rod (26) and the left portion of the second rotating rod (22), the upper and lower first belt pulleys (27) are located on the same vertical line, a first flat belt (28) is wound between the two first belt pulleys (27), second belt pulleys (29) are arranged on the right portion of the third rotating rod (26) and the left portion of the first rotating rod (12), the second belt pulleys (29) on the upper and lower sides are located on the same vertical line, and a second flat belt (30) is wound between the two second belt pulleys (29); the screen plate is characterized by further comprising a connecting plate (31), a torsion spring (32), a swinging rod (33) and a knocking block (34), wherein the connecting plate (31) is arranged at the top of the circular baffle plate (2), the torsion spring (32) is arranged at the upper part of the front side of the connecting plate (31), the swinging rod (33) is connected onto the torsion spring (32), the knocking block (34) is arranged at the left end of the swinging rod (33), and the knocking block (34) is in contact with the upper sides of the first conical screen plate (17) and the second conical screen plate (18); still including collar (35), stay cord (36) and solid fixed ring (37), swinging arms (33) right part below is equipped with collar (35), and circular baffle (2) right side upper portion is connected with stay cord (36), and stay cord (36) pass collar (35), and circular baffle (2) right side upper portion is equipped with solid fixed ring (37), and solid fixed ring (37) are located stay cord (36) downside, and the lower extreme of stay cord (36) is around on solid fixed ring (37).