CN212681684U

CN212681684U - A tealeaves sieving mechanism for tealeaves is planted

Info

Publication number: CN212681684U
Application number: CN202021316190.5U
Authority: CN
Inventors: 陈鹏森; 邹德强; 陈桂东; 邹锦添
Original assignee: Daozhen Gelao And Miao Autonomous County Meisen Xishi Tea Co ltd
Current assignee: Daozhen Gelao And Miao Autonomous County Meisen Xishi Tea Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-12
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a tealeaves sieving mechanism for tealeaves is planted, including the device frame, the device frame is the upper and lower structure of opening, device frame bottom four corners all fixed mounting has the support frame, device frame inner wall one side fixed mounting has the backup pad, fixed mounting has reciprocating drive mechanism in the middle part of the backup pad top, be equipped with the screening frame in the device frame, the utility model discloses, through setting up reciprocating drive mechanism to carry out reciprocating circulation drive to the screening frame, can carry out reciprocating circulation screening to the tealeaves in the screening frame, make tealeaves and residue separate, and then improved the screening efficiency to tealeaves; set up drive slider and cooperate the long spout that uses to be equipped with ball and protection cushion, not only make things convenient for the level of screening frame in the device frame to make a round trip to slide more, and can reduce the impact effect that the horizontal round trip movement of screening frame caused the device frame when screening tealeaves, make whole sieving mechanism more stable.

Description

A tealeaves sieving mechanism for tealeaves is planted

Technical Field

The utility model relates to a tea planting technical field specifically is a tealeaves sieving mechanism for tea planting.

Background

Tea planting's in-process is containing the harvesting to tealeaves, however carry impurity in tealeaves picking easily in work, do not influence the quality of tealeaves after the tealeaves preparation for the later stage, through the screening that can carry out tealeaves and impurity, current sieve often can carry out manual sorting, not only occupy a large amount of labours, and efficiency is lower, also some use the sieve separator to filter, but in the screening process that uses the sieve separator to carry out tealeaves, because need carry out reciprocating drive to the screen frame, can cause the unstability of device, for this reason, we propose a neotype tealeaves sieving mechanism for tea planting and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tealeaves sieving mechanism for tealeaves is planted to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tea screening device for tea planting comprises a device outer frame, wherein the device outer frame is of an up-down opening structure, four corners at the bottom end of the device outer frame are fixedly provided with supporting frames, one side of the inner wall of the device outer frame is fixedly provided with a supporting plate, the middle part of the top end of the supporting plate is fixedly provided with a reciprocating driving mechanism, one side of the outer wall of the device outer frame is provided with a control panel, a screening frame is arranged in the device outer frame, the reciprocating driving mechanism comprises a mechanism outer frame and a driving shaft, the driving shaft is rotatably inserted in the mechanism outer frame, the outside of the driving shaft in the mechanism outer frame is fixedly sleeved with a driving worm wheel, the inside of the mechanism outer frame is fixedly provided with a driving motor, the driving motor is electrically connected with the control panel, the output end of the driving motor is fixedly provided with a driving worm, the one end that the drive cam kept away from the drive shaft all rotates and is connected with the actuating lever, the one end opposite side that the drive cam was kept away from to the actuating lever all rotates the card and is equipped with the rotation projection, and is two sets of rotate the projection and correspond respectively and screen the one end both sides fixed mounting of frame.

As a preferred technical scheme of the utility model, driving motor's one end and mechanism frame rotation joint are kept away from to the drive worm, reciprocal actuating mechanism passes through the top middle part fixed mounting of mechanism frame bottom and backup pad.

As an optimized technical scheme of the utility model, the discharge chute is opened to one side that is close to the ejection of compact frame on the device frame.

As a preferred technical scheme of the utility model, the one end of screening frame has the ejection of compact frame for opening structure and fixed mounting, the equal fixed mounting in screening frame one end both sides has the connecting axle, the one end outside that the screening frame was kept away from to the connecting axle is all rotated and is installed the drive slider, the elongated spout that uses with the drive slider cooperation is seted up to the both sides of device frame inner wall, and drives the slider slip joint in the elongated spout.

As a preferred technical scheme of the utility model, the bottom inner wall of elongated chute rotates the card and is equipped with the multiunit ball, the adjacent elongated chute both sides inner wall of ball is all fixed and is equipped with the protection cushion.

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

1. the utility model discloses, carry out reciprocal circulation drive to the screening frame through setting up reciprocal actuating mechanism, can carry out reciprocal circulation screening to the tealeaves in the screening frame, make tealeaves and residue separate, and then improved the screening efficiency to tealeaves.

2. Set up drive slider and cooperate the long spout that uses to be equipped with ball and protection cushion, not only make things convenient for the level of screening frame in the device frame to make a round trip to slide more, and can reduce the impact effect that the horizontal round trip movement of screening frame caused the device frame when screening tealeaves, make whole sieving mechanism more stable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic connection diagram of a middle part structure of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of a reciprocating driving mechanism according to the present invention;

fig. 5 is a cross-sectional view of fig. 3 taken along line B-B according to the present invention.

In the figure: 1. an apparatus outer frame; 2. a support frame; 3. a reciprocating drive mechanism; 4. screening frames; 5. a control panel; 101. a long chute; 102. a discharge chute; 11. a support plate; 12. a ball bearing; 13. a protective rubber pad; 31. a mechanism outer frame; 32. a drive shaft; 33. a drive cam; 34. a drive rod; 341. rotating the convex column; 311. a drive worm gear; 312. a drive motor; 313. a drive worm; 41. discharging the material frame; 42. a connecting shaft; 43. the slider is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a tea screening device for tea planting comprises a device outer frame 1, wherein the device outer frame 1 is of an up-and-down opening structure, tea can be conveniently placed into the device outer frame 1, residues can be output through the lower end of the device outer frame 1, support frames 2 are fixedly arranged at four corners of the bottom end of the device outer frame 1, a support plate 11 is fixedly arranged on one side of the inner wall of the device outer frame 1, a reciprocating driving mechanism 3 is fixedly arranged in the middle of the top end of the support plate 11, a control panel 5 is arranged on one side of the outer wall of the device outer frame 1, a screening frame 4 is arranged in the device outer frame 1, a screen mesh can be arranged at the bottom end of the screening frame 4 to screen the tea in the screening frame 4 in a mesh mode, the screening frame 4 has a certain inclination angle, one end of the screening frame 4 is of the opening structure and is fixedly provided with a discharging frame 41, a discharging groove 102 is formed in one side, close to the discharging frame 41, both sides of one end of the screening frame 4 are fixedly provided with connecting shafts 42, the outer sides of the ends, far away from the screening frame 4, of the connecting shafts 42 are rotatably provided with driving sliders 43 through bearings, the driving sliders 43 can rotate on the connecting shafts 42, both sides of the inner wall of the device outer frame 1 are provided with elongated chutes 101 matched with the driving sliders 43, the driving sliders 43 are slidably clamped in the elongated chutes 101, when the driving sliders 43 horizontally slide back and forth in the elongated chutes 101, the horizontal back and forth sliding of the screening frame 4 in the device outer frame 1 can be realized, the back and forth swinging screening of tea leaves in the screening frame 4 can be realized, the screening efficiency of the tea leaves is improved, the inner wall at the bottom of the elongated chutes 101 is rotatably clamped with a plurality of groups of balls 12, the outer walls of the plurality of groups of balls 12 are in contact with the bottom ends of the driving sliders 43, the sliding friction force of the driving sliders 43 in the elongated chutes 101 is reduced, the adjacent 101 both sides inner walls of elongated spout of ball 12 all fix and are equipped with protection cushion 13, play certain buffering protection shock attenuation effect to the both sides of drive slider 43 to reduce the impact effect that causes device frame 1 when screening 4 horizontal round trip movement of screening frame filters tealeaves, make whole sieving mechanism more stable.

The reciprocating drive mechanism 3 comprises a mechanism outer frame 31 and a drive shaft 32, the drive shaft 32 is rotatably inserted into the mechanism outer frame 31 through a bearing, the driving shaft 32 can realize the rotation on the mechanism outer frame 31, the driving worm wheel 311 is fixedly sleeved on the outer side of the driving shaft 32 in the mechanism outer frame 31, the driving motor 312 is fixedly installed in the mechanism outer frame 31, the driving motor 312 is electrically connected with the control panel 5, the operation control panel 5 can control the opening of the driving motor 312, the output end of the driving motor 312 is fixedly provided with the driving worm 313, one end of the driving worm 313 far away from the driving motor 312 is rotatably clamped with the mechanism outer frame 31 through a bearing, the outer side of the driving worm 313 is meshed and connected with the driving worm wheel 311, when the driving motor 312 rotates, the driving worm 313 can be driven to rotate, and the driving shaft 32 fixedly connected with the driving worm wheel 311 is driven to rotate on the mechanism outer frame 31 by the meshing transmission principle of the driving worm 313 to the driving worm wheel 311; the equal fixed cover in drive shaft 32 both ends outside is equipped with drive cam 33, drive cam 33 keeps away from the equal rotation of one end of drive shaft 32 and is connected with actuating lever 34, the one end opposite side that drive cam 33 was kept away from to actuating lever 34 all rotates the card through the bearing and is equipped with rotation projection 341, two sets of one end both sides fixed mounting that rotate projection 341 correspond respectively and screening frame 4 is in the same place, when drive shaft 32 realizes rotating, drive cam 33 that drives both sides rotates, and then the one end that drives actuating lever 34 carries out reciprocating circular motion, thereby provide stable drive power for the removal of screening frame 4, reciprocating drive mechanism 3 passes through the top middle part fixed mounting of mechanism frame 31 bottom and backup pad 11.

The working principle is as follows: when the utility model is used, picked tea leaves are placed on the upper side of the screen frame 4 through the upper part of the device outer frame 1, and are flattened in the screen frame 4 when the tea leaves are placed, then the driving motor 312 is controlled to rotate through the control panel 5 to drive the driving shaft 32 to rotate in the mechanism outer frame 31, so as to drive one end of the driving rod 34 connected with the driving cams 33 to perform reciprocating circular movement, and the driving slider 43 is matched with the reciprocating sliding of smaller friction in the long chute 101, so as to control the screen frame 4 to perform reciprocating circular movement in the device outer frame 1, tea leaves in the screen frame 4 are subjected to reciprocating circular screening, so that the tea leaves and residues are separated, the residues fall to the lower part of the device outer frame 1, and the inertia effect on the tea leaves is performed through the reciprocating movement of the screen frame 4 and the screen frame 4 which is set to be in an inclined structure, the screened tea leaves can be output to the outer side of the device through the discharging frame 41 and the discharging chute 102, thereby improving the screening efficiency of the tea.

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

1. The utility model provides a tealeaves sieving mechanism for tea planting, includes device frame (1), its characterized in that: the device outer frame (1) is of an up-and-down opening structure, four corners of the bottom end of the device outer frame (1) are fixedly provided with support frames (2), one side of the inner wall of the device outer frame (1) is fixedly provided with a support plate (11), the middle part of the top end of the support plate (11) is fixedly provided with a reciprocating driving mechanism (3), one side of the outer wall of the device outer frame (1) is provided with a control panel (5), and the device outer frame (1) is internally provided with a screening frame (4);

the reciprocating driving mechanism (3) comprises a mechanism outer frame (31) and a driving shaft (32), the driving shaft (32) is rotatably inserted into the mechanism outer frame (31), a driving worm wheel (311) is fixedly sleeved on the outer side of the driving shaft (32) in the mechanism outer frame (31), a driving motor (312) is fixedly installed in the mechanism outer frame (31), the driving motor (312) is electrically connected with the control panel (5), a driving worm (313) is fixedly installed at the output end of the driving motor (312), and the outer side of the driving worm (313) is meshed with the driving worm wheel (311);

the utility model discloses a screening frame, including drive shaft (32), drive cam (33), one end that drive shaft (32) were kept away from in drive shaft (32) both ends outside all fixed cover is equipped with drive cam (33), the one end that drive cam (33) were kept away from drive shaft (32) all rotates and is connected with drive lever (34), the one end opposite side that drive cam (33) were kept away from in drive lever (34) all rotates the card and is equipped with rotation convex column (341), and is two sets of rotation convex column (341) correspond respectively.

2. The tea screening apparatus for tea planting according to claim 1, wherein: one end of the driving worm (313) far away from the driving motor (312) is rotationally clamped with the mechanism outer frame (31), and the reciprocating driving mechanism (3) is fixedly installed at the middle part of the top end of the mechanism outer frame (31) and the supporting plate (11).

3. The tea screening apparatus for tea planting according to claim 1, wherein: a discharging groove (102) is formed in one side, close to the discharging frame (41), of the device outer frame (1).

4. The tea screening apparatus for tea planting according to claim 1, wherein: the one end of screening frame (4) is for opening structure and fixed mounting have a material frame (41), the equal fixed mounting in screening frame (4) one end both sides has connecting axle (42), the one end outside that screening frame (4) were kept away from in connecting axle (42) all rotates and installs drive slider (43), long-type spout (101) that use with drive slider (43) cooperation are seted up to the both sides of device frame (1) inner wall, and drive slider (43) slip joint in long-type spout (101).

5. A tea screening apparatus for tea planting according to claim 4, wherein: the bottom inner wall of long spout (101) rotates the card and is equipped with multiunit ball (12), the adjacent long spout (101) both sides inner wall of ball (12) all is fixed and is equipped with protection cushion (13).