CN111937587A

CN111937587A - New and old tea separator for tea plucker

Info

Publication number: CN111937587A
Application number: CN202010844029.3A
Authority: CN
Inventors: 郭泽
Original assignee: Tianjin Xiangsong Living Goods Co ltd
Current assignee: Tianjin Xiangsong Living Goods Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-11-17

Abstract

The invention discloses a new and old tea separating device for a tea picking machine, which comprises a main body, wherein a working cavity is arranged in the main body, a flattening component is arranged in the working cavity, the front side of the working cavity is communicated with a transmission cavity, an impurity removing component is arranged in the transmission cavity, the rear side of the working cavity is provided with a driving cavity, a driving component is arranged in the driving cavity, the flattening component comprises conveying belt shafts which are bilaterally symmetrically arranged and are bilaterally and symmetrically rotatably arranged with the rear end wall of the working cavity, a conveying belt wheel connected through a conveying belt is fixedly arranged on the conveying belt shaft, the conveying belt shaft on the left side extends backwards into the driving cavity, tea leaves picked by the tea picking machine are placed in a storage box, a fan blows intermittently to blow the uppermost tea leaves onto the conveying belt, a flattening brush is paved on the conveying belt to flatten the tea leaves, a flattening iron flattens the tea leaves, and screens, manual selection is not required.

Description

New and old tea separator for tea plucker

Technical Field

The invention relates to the technical field of tea plucking machines, in particular to a new tea and old tea separating device for a tea plucking machine.

Background

The tea plucker is a crop harvesting machine for plucking fresh tea leaves from the top tips of tea trees and is divided into two types, namely a selective tea plucker and a non-selective tea plucker. The selective tea plucking machine is of a breaking type, a friction type and the like. The former method is to pick fresh and tender tea leaves and keep thick and old branches by using the bending and breaking principle; the latter is to use a pair of elastic picking fingers to clamp the tea leaves, and pick off new leaves and retain old leaves and young buds by means of static friction between the picking fingers and the tea leaves. However, the selective picking machine may pick off the old buds while picking the tender buds, and the old buds are mixed in the tender buds to be sold to influence the quality and the taste of the tea leaves, so that after the tea picking machine works, manual picking needs to be carried out in the later period, and a lot of time and manpower are consumed.

Disclosure of Invention

Aiming at the technical defects, the invention provides a new tea and old tea separating device for a tea plucking machine, which can overcome the defects.

The invention relates to a new and old tea separating device for a tea picker, which comprises a main body, wherein a working cavity is arranged in the main body, a flattening component is arranged in the working cavity, the front side of the working cavity is communicated with a transmission cavity, an impurity removing component is arranged in the transmission cavity, the rear side of the working cavity is provided with a driving cavity, a driving component is arranged in the driving cavity, the flattening component comprises conveying belt shafts which are bilaterally symmetrically arranged and rotationally mounted with the rear end wall of the working cavity in a bilateral symmetry manner, the conveying belt shafts are fixedly provided with conveying belt wheels connected through conveying belts, the conveying belt shaft on the left side extends backwards into the driving cavity, the rear end wall of the working cavity is bilaterally rotationally provided with a chain wheel shaft positioned on the upper side of the conveying belts, the chain wheel shaft is fixedly provided with a chain wheel connected through a chain, a paving connecting rod is hinged to one point on the chain, and a transmission box, the axis of rotation is paved in the initiative is installed in the rotation of transmission case upper end wall, from the top down fixed mounting has initiative gear, corotation gear, the counter gear of paving in proper order in the axis of rotation of initiatively paving, transmission case right-hand member wall rotates and installs driven axis of rotation of paving, fixed mounting can with corotation gear, counter gear meshing's fan-shaped end face gear and be located the driven gear of paving on fan-shaped end face gear right side, transmission case lower extreme wall be equipped with the downside with the communicating sliding tray that paves of working chamber, it has upside fixed mounting to slide in the sliding tray with the sliding block that paves of driven gear meshing's slip rack, it has the brush of paving to pave sliding block downside fixed mounting.

Preferably, flat subassembly still include with working chamber rear end wall fixed mounting can with gear engagement's fixed rack is paved in the initiative, it has flat connecting rod to articulate a little on the chain, flat connecting rod downside fixed mounting has the flat flatiron that flattens that contains the heater, the working chamber right side is equipped with tender tea box, right side through the screening mouth intercommunication the conveyer belt wheel front side through ejector pad slip chamber intercommunication be equipped with the rotation chamber of transmission chamber intercommunication, it is equipped with the release subassembly to rotate the intracavity.

Preferably, the edulcoration subassembly is including being located the working chamber downside with the working chamber intercommunication just is located the left side the bin of conveyer belt front side, slide from top to bottom in the bin be equipped with the downside with the bin lower extreme wall passes through gravity spring coupling's gravity board, the working chamber left end wall is equipped with and is located the bin left side just advances the tea-leaf outlet be connected with the tea-leaf picker, transmission chamber front end wall rotates installs the edulcoration axis of rotation, fixed mounting has sheave, initiative bevel gear, flabellum backward in the past in the edulcoration axis of rotation in proper order, transmission chamber front end wall rotates to be installed and is located the edulcoration driven shaft of edulcoration axis of rotation downside, fixed mounting on the edulcoration driven shaft have with sheave complex thumb wheel, the working chamber downside is equipped with and is located the left.

Preferably, the pushing-out component comprises a old leaf box located on the lower side of the working cavity and located on the right side of the rear side of the conveying belt wheel, a pushing block is arranged in the sliding cavity of the pushing block in a sliding mode, a connecting block is fixedly mounted on the front side of the pushing block, a supporting block is fixedly mounted on the upper end wall of the rotating cavity, a pushing block rotating shaft extending forwards to the transmission cavity is rotatably mounted on the lower side of the supporting block, a driven bevel gear fixedly connected with the pushing block rotating shaft and meshed with the driving bevel gear is arranged in the transmission cavity, a driving connecting rod fixedly connected with the pushing block rotating shaft is arranged in the rotating cavity, and the other end of the driving connecting rod is hinged to a driven connecting rod of which the other.

Preferably, drive assembly include with drive chamber rear end wall fixed connection's motor, left side the transmission belt axle with motor power connects, the left side transmission belt axle and left side the epaxial conveying belt pulley who connects through conveyer that is fixed with respectively of sprocket, transmission chamber downside intercommunication is equipped with the intercommunication chamber, drive chamber front end wall rotates and installs and be located the left side transmission belt axle downside just extends to forward the transmission shaft in intercommunication chamber, the drive intracavity be equipped with the transmission belt axle the transmission shaft fixed connection pass through the first driving belt pulley of connecting, the intercommunication intracavity be equipped with the edulcoration driven shaft the transmission shaft fixed connection pass through the second driving belt pulley of connecting.

The beneficial effects are that: the device simple structure, high durability and convenient operation, the device is at the during operation, put into the bin with the tealeaves that the tea-leaf picker was picked down, the fan intermittent type blows, blow the tealeaves of the top side to the conveyer belt on, impurity dust in the tealeaves blows to in the impurity box, the flat brush of conveyer belt upside side shop is flat with tealeaves, flat flatiron is with the tealeaves exhibition, when tealeaves passes through the screening mouth, tender tea is thin, fall into tender tea box through the screening mouth in, old tea is thick, stay on the conveyer belt, the ejector pad pushes away old tea into old tea box in, separate new and old tea, do not need the manual work to select, save time and manpower, and work efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the structure C-C in FIG. 2 according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of the structure at D in fig. 1 according to the embodiment of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a new and old tea separating device for a tea plucker, which comprises a main body 10, wherein a working cavity 26 is arranged in the main body 10, a flattening component is arranged in the working cavity 26, the front side of the working cavity 26 is communicated with a transmission cavity 68, an impurity removing component is arranged in the transmission cavity 68, a driving cavity 28 is arranged at the rear side of the working cavity 26, a driving component is arranged in the driving cavity 28, the flattening component comprises conveying belt shafts 22 which are bilaterally symmetrically arranged and are bilaterally and rotationally mounted with the rear end wall of the working cavity 26, conveying belt wheels 23 connected through a conveying belt 21 are fixedly mounted on the conveying belt shafts 22, the conveying belt shafts 22 at the left side extend backwards into the driving cavity 28, chain wheel shafts 13 positioned at the upper side of the conveying belt 21 are bilaterally and rotationally mounted on the rear end wall of the working cavity 26, chain wheels 11 connected through chains 14 are fixedly mounted on, a paving connecting rod 15 is hinged to one point of the chain 14, the lower side of the paving connecting rod 15 is fixedly provided with a rear side and a transmission box 56 communicated with the working cavity 26, the upper end wall of the transmission box 56 is rotatably provided with a driving paving rotating shaft 55, the driving paving rotating shaft 55 is sequentially and fixedly provided with a driving paving gear 57, a forward rotating gear 58 and a reverse rotating gear 59 from top to bottom, the right end wall of the transmission box 56 is rotatably provided with a driven paving rotating shaft 65, the driven paving rotating shaft 65 is fixedly provided with a sector end face gear 60 capable of being meshed with the forward rotating gear 58 and the reverse rotating gear 59 and a driven paving gear 66 positioned on the right side of the sector end face gear 60, the lower end wall of the transmission box 56 is provided with a paving sliding groove 63 communicated with the working cavity 26 on the lower side, a paving sliding block 62 with a sliding rack 64 meshed with the driven paving gear 66 on the upper side is arranged in the paving sliding groove 63 in a sliding mode, the sliding block 62 downside fixed mounting of paving has the brush 61 of paving, band pulley 23 drives tealeaves when rotating and conveys right, paving connecting rod 15 is located drive transmission case 56 slides left when the chain 14 downside, corotation gear 58 the counter gear 59 drives fan-shaped face gear 60 is just reverse in turn, drive during the corotation of driven paving gear 66 slide rack 64 paving sliding tray 63 slides backward, drive during the reversal of driven paving gear 66 slide rack 64 paving sliding tray 63 slides forward backward, paving brush 61 will the tealeaves of conveyer belt 21 upside is paved.

Beneficially, the flattening assembly further comprises a fixed rack 67 fixedly mounted on the rear end wall of the working chamber 26 and capable of meshing with the active flattening gear 57, a flattening connecting rod 16 is hinged to a point on the chain 14, a flattening iron 18 containing a heater 17 is fixedly mounted on the lower side of the flattening connecting rod 16, the right side of the working chamber 26 is provided with a tender tea box 20 through a screening port 19 in a communicating manner, the front side of the conveying belt wheel 23 is provided with a rotating chamber 50 communicated with the transmission chamber 68 through a push block sliding chamber 47 in a communicating manner, a push-out assembly is arranged in the rotating chamber 50, when the flattening connecting rod 15 is positioned on the lower side of the chain 14, the flattening connecting rod 16 is positioned on the right side of the flattening connecting rod 15, the flattening iron 18 flattens the tea leaves flattened on the upper side of the conveying belt 21 through the heater 17, the tea leaves are conveyed to the screening port 19 rightwards, the tender tea is thin and falls into the tender, the old tea is thick and remains on the upper side of the conveyor belt 21.

Beneficially, the impurity removing assembly comprises a storage box 44 located at the lower side of the working chamber 26, communicated with the working chamber 26 and located at the left side of the conveying belt wheel 23, a gravity plate 32 with the lower side connected with the lower end wall of the storage box 44 through a gravity spring 43 is arranged in the storage box 44 in a vertically sliding manner, a tea inlet 24 located at the left side of the storage box 44 and connected with the tea plucking machine is arranged at the left end wall of the working chamber 26, the gravity plate 32 descends due to the action of gravity when more tea leaves are in the storage box 44, the gravity plate 32 ascends due to the action of the gravity spring 43 when less tea leaves are in the storage box 44, an impurity removing rotating shaft 37 is rotatably installed at the front end wall of the transmission chamber 68, a grooved pulley 36, a driving bevel gear 34 and a fan blade 33 are fixedly installed on the impurity removing rotating shaft 37 from the front to the back in sequence, an impurity removing driven shaft 38, fixed mounting has on the edulcoration driven shaft 38 with sheave 36 complex thumb wheel 39, working chamber 26 downside is equipped with and is located the left side impurity case 31 of conveyer belt 23 rear side, thumb wheel 39 rotates a week and drives sheave 36 rotates quarter a week, will during the flabellum 33 rotates the topmost tealeaves in the bin 44 blows to on the conveyer belt 21, blow the impurity in the tealeaves to in the impurity case 31.

Beneficially, the pushing-out assembly includes an old leaf box 46 located at the lower side of the working chamber 26 and located at the rear side of the right-hand conveying belt wheel 23, a pushing block 48 is slidably disposed in the pushing block sliding chamber 47, a connecting block 54 is fixedly mounted at the front side of the pushing block 48, a supporting block 49 is fixedly mounted on the upper end wall of the rotating chamber 50, a pushing block rotating shaft 51 extending forward to the transmission chamber 68 is rotatably mounted at the lower side of the supporting block 49, a driven bevel gear 35 fixedly connected to the pushing block rotating shaft 51 and engaged with the driving bevel gear 34 is disposed in the transmission chamber 68, a driving connecting rod 52 fixedly connected to the pushing block rotating shaft 51 is disposed in the rotating chamber 50, a driven connecting rod 53 hinged to the connecting block 54 at the other end is hinged to the other end of the driving connecting rod 52, the fan blade 33 drives the pushing block rotating shaft 51 to rotate when rotating, the pushing block rotating shaft 51 drives the pushing block 48 to slide backward to push the old leaves at the upper side Inside the leaf box 46.

Beneficially, the driving assembly includes a motor 27 fixedly connected with the rear end wall of the driving cavity 28, the left side is connected with the power of the motor 27, the left side is connected with the transmission belt shaft 22 and the left side is fixed with a transmission belt pulley 12 connected through a transmission belt 25 on the chain wheel shaft 13, a communicating cavity 40 is arranged on the lower side of the transmission cavity 68 in a communicating manner, a transmission shaft 45 located on the left side is rotatably installed on the front end wall of the driving cavity 28, the transmission shaft 22 extends forwards to the communicating cavity 40, a first transmission belt pulley 30 fixedly connected with the transmission belt shaft 22 and the transmission shaft 45 through a first transmission belt 29 is arranged in the driving cavity 28, and a second transmission belt pulley 42 fixedly connected with the impurity removing driven shaft 38 and the transmission shaft 45 through a second transmission belt 41 is arranged in the communicating cavity 40.

In the initial state, the push block 48 is positioned at the frontmost side, the gravity spring 43 is positioned at the normal tension state, and the gravity plate 32 is positioned at the uppermost side.

When the tea leaf machine starts to work, tea leaves are fed into the storage box 44 from the tea inlet 24, the gravity plate 32 descends due to the action of gravity, the motor 27 is started, the left conveying belt shaft 22 is driven to rotate, the first transmission belt pulley 30 is driven to rotate, the transmission shaft 45 is driven to rotate, the second transmission belt pulley 42 is driven to rotate, the impurity removing driven shaft 38 is driven to rotate, the dial wheel 39 is driven to rotate, the grooved wheel 36 is driven to rotate, the impurity removing rotating shaft 37 is driven to rotate, the fan blade 33 is driven to rotate, the uppermost tea leaves in the storage box 44 are blown onto the conveying belt 21 when the fan blade 33 rotates, impurities in the tea leaves are blown into the impurity box 31, meanwhile, the gravity plate 32 ascends due to the action of the gravity spring 43, the conveying belt shaft 22 drives the conveying belt pulley 23 to rotate, meanwhile, the conveying belt shaft 22 drives the conveying belt pulley 12 to rotate, the chain, thereby driving the chain 14 to drive the paving connecting rod 15 and the flattening connecting rod 16 to move, when the paving connecting rod 15 is positioned at the lower side of the chain 14, the transmission box 56 is driven to slide leftwards, the driving paving gear 57 is meshed with the fixed rack 67, the driving paving gear 57 rotates, thereby the driving paving rotating shaft 55 is driven to rotate, thereby the forward rotation gear 58 and the reverse rotation gear 59 are driven to rotate, the forward rotation gear 58 and the reverse rotation gear 59 drive the sector end face gear 60 to alternately rotate forwards and backwards, when the driven paving gear 66 rotates forwards and backwards, the sliding rack 64 and the paving sliding groove 63 are driven to slide backwards and forwards, when the driven paving gear 66 rotates backwards, the paving brush 61 slides forwards and backwards to pave the tea leaves at the upper side of the transmission belt 21, when the paving connecting rod 15 is positioned at the lower side of the chain 14, the flattening connecting rod 16 is positioned at the right side of the paving connecting rod 15, the flattening iron 18 flattens the tea leaves paved at the upper side of, tea leaves are conveyed to the screening opening 19 rightwards, tender tea leaves are thin and fall into the tender tea box 20 through the screening opening 19, old tea leaves are thick and are left on the upper side of the conveying belt 21, the fan blades 33 drive the driving bevel gear 34 to rotate when rotating, the driven bevel gear 35 is driven to rotate, the pushing block rotating shaft 51 drives the pushing block 48 to slide backwards to push old leaves on the upper side of the conveying belt 21 into the old leaf box 46, and the pushing block 48 slides forwards to return into the pushing block sliding cavity 47.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a tea-leaf picker is with new and old tea separator, includes the main part, its characterized in that: the automatic leveling machine is characterized in that a working cavity is arranged in the main body, a leveling component is arranged in the working cavity, a transmission cavity is communicated with the front side of the working cavity, an impurity removing component is arranged in the transmission cavity, a driving cavity is arranged at the rear side of the working cavity, a driving component is arranged in the driving cavity, the leveling component comprises a bilateral symmetry and a transmission belt shaft which is arranged in a rotation mode in a bilateral symmetry mode on the rear end wall of the working cavity, a transmission belt wheel connected through a transmission belt is fixedly arranged on the transmission belt shaft, the left side of the transmission belt shaft extends into the driving cavity towards the rear side, a chain wheel shaft which is arranged on the upper side of the transmission belt is arranged in a rotation mode in a bilateral symmetry mode on the rear end wall of the working cavity, a chain wheel connected through a chain is fixedly arranged on the chain wheel shaft, a leveling connecting rod is hinged to one point on the chain, the, initiative is paved in the axis of rotation from the top down fixed mounting in proper order and is initiatively paved gear, corotation gear, counter gear, transmission case right-hand member wall rotates and installs driven axis of rotation of paving, driven pave in the axis of rotation fixed mounting can with corotation gear, counter gear meshing's fan-shaped face gear and be located the driven gear of paving on fan-shaped face gear right side, transmission case lower extreme wall be equipped with the downside with the communicating sliding tray of paving of working chamber, it has upside fixed mounting to slide in the sliding tray of paving have with the sliding rack's of driven gear meshing of paving sliding, it has the brush of paving to pave sliding tray downside fixed mounting.

2. The new and old tea separating device for the tea plucking machine as claimed in claim 1, wherein: flattening subassembly still include with working chamber rear end wall fixed mounting can with gear engagement's fixed rack is paved in the initiative, it has flattening connecting rod to articulate a bit on the chain, flattening connecting rod downside fixed mounting has the flat flatiron that flattens that contains the heater, the working chamber right side is equipped with tender tea box, right side through the screening opening intercommunication the conveyer belt wheel front side through ejector pad sliding cavity intercommunication be equipped with the rotation chamber of transmission chamber intercommunication, it is equipped with the release subassembly to rotate the intracavity.

3. The new and old tea separating device for the tea plucking machine as claimed in claim 1, wherein: edulcoration subassembly is including being located the working chamber downside with the working chamber intercommunication just is located the left side the bin of conveyer belt front side, slide from top to bottom in the bin be equipped with the downside with bin lower extreme wall passes through gravity spring coupling's gravity board, the working chamber left end wall is equipped with and is located the bin left side just advances tea-leaf inlet with the tea-leaf picker is connected, the edulcoration axis of rotation is installed in the rotation of transmission chamber front end wall, fixed mounting has sheave, initiative bevel gear, flabellum backward in the past in the edulcoration axis of rotation in proper order, transmission chamber front end wall rotates to be installed and is located the edulcoration driven shaft of edulcoration axis of rotation downside, fixed mounting on the edulcoration driven shaft with sheave complex thumb wheel, the working chamber downside is equipped with and is located the.

4. The new and old tea separating device for the tea plucking machine as claimed in claim 2, wherein: the push-out component comprises a old leaf box which is located on the lower side of the working cavity and located on the right side of the rear side of the conveying belt wheel, a push block is arranged in the sliding cavity of the push block in a sliding mode, a connecting block is fixedly mounted on the front side of the push block, a supporting block is fixedly mounted on the upper end wall of the rotating cavity, the lower side of the supporting block is rotatably mounted with a push block rotating shaft which extends forwards to the transmission cavity, a driven bevel gear which is fixedly connected with the push block rotating shaft and meshed with the driving bevel gear is arranged in the transmission cavity, a driving connecting rod which is fixedly connected with the push block rotating shaft is arranged in the rotating cavity, and the other end of the driving connecting rod is hinged with.

5. The new and old tea separating device for the tea plucking machine as claimed in claim 4, wherein: drive assembly include with drive chamber rear end wall fixed connection's motor, left side the transmission belt axle with motor power connects, the left side transmission belt axle and left side the epaxial conveying belt pulley who connects through conveying belt that is fixed with respectively of sprocket, transmission chamber downside intercommunication is equipped with the intercommunication chamber, drive chamber front end wall rotates and installs and be located the left side transmission belt axle downside just extends to forward the transmission shaft in intercommunication chamber, the drive intracavity be equipped with the transmission belt axle transmission shaft fixed connection's the first driving pulley that connects through first driving belt, the intercommunication intracavity be equipped with the edulcoration driven shaft transmission shaft fixed connection's the second driving pulley that connects through second driving belt.