CN212759800U

CN212759800U - Tea color sorter

Info

Publication number: CN212759800U
Application number: CN202020769732.8U
Authority: CN
Inventors: 朱展来; 田仙; 宋友生; 贺慧敏; 古政; 陈卓
Original assignee: Hunan Xiaoxiang Tea Industry Co ltd
Current assignee: Hunan Xiaoxiang Tea Industry Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-03-23
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a tea color sorter, which comprises a feeding box, a first conveying device and a blower device, wherein the feeding box is matched with the blower device to disperse tea raw materials in the feeding box as much as possible under the action of wind power, and then the tea raw materials are dispersed and output by the first conveying device under the action of the wind power, so that the tea raw materials are uniformly distributed without accumulation, and the difficulty of subsequent screening work can be greatly reduced; utilize the second conveyor to carry out preliminary screening again, utilize vibration mechanism to realize the secondary screening, can fully detach impurity such as broken tea leaf, tea stalk through twice screening promptly before carrying out the look selection, then utilize the look selection device to carry out final choice, reach the purpose that obtains high-quality tealeaves raw materials, greatly degree ground has improved the efficiency of tealeaves look selection.

Description

Tea color sorter

Technical Field

The utility model relates to a tea processing equipment, in particular to tea color sorter.

Background

Present tealeaves look selects machine, mainly rely on the screening that the photoelectricity look selected the device and carry out tealeaves, the principle of photoelectricity look selected the device utilizes CCD optical sensor cooperation fan to filter, can be blown into the dump bin when the colourity of raw materials does not reach the requirement, and the raw materials that accord with the colourity requirement then can directly fall into the finished product case, the tealeaves raw materials of selecting out like this can meet the requirements in the colour, but can't fully select some colours and accord with the impurity that requires, for example the tea stalk, impurity such as broken tea leaf, because its colour is close with the finished product, also can be qualified and sneak into the finished product by the affirmation, lead to off-the-shelf quality to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a tealeaves look selects machine can select the tealeaves raw materials of high-quality.

According to the utility model discloses tealeaves look selection machine, which comprises a frame, be provided with in the frame: the feeding box is provided with a material cavity, the upper end of the feeding box is provided with a cover plate for opening and closing the material cavity, and the lower end of the feeding box is provided with a vertical discharging channel connected with the material cavity; the blowing device is provided with a blowing channel communicated with the material cavity; the first conveying device is arranged at the lower end of the discharge channel and used for uniformly outputting materials; the second conveying device is arranged below the discharge end of the first conveying device and used for primarily screening impurities; the hopper is arranged below the discharge end of the second conveying device; the vibrating mechanism is arranged below the hopper and is used for secondarily screening impurities; and the color sorting device is provided with a material inlet, and the position of the material inlet is positioned below the discharge end of the vibrating mechanism.

According to the utility model discloses tealeaves look selection machine has following technological effect at least:

the utility model provides a tealeaves look selects machine, at first utilize the cooperation of material loading case, first conveyor and air-blast device, make tealeaves raw materials disperse as far as under the wind-force effect in the material loading case, then the tealeaves raw materials are dispersed by first conveyor and are exported with the wind-force effect, make the distribution of tealeaves raw materials even and can not appear the condition of piling up, can reduce the degree of difficulty of follow-up screening work in great extent like this; utilize the second conveyor to carry out preliminary screening again, utilize vibration mechanism to realize the secondary screening, can fully detach impurity such as broken tea leaf, tea stalk through twice screening promptly before carrying out the look selection, then utilize the look selection device to carry out final choice, reach the purpose that obtains high-quality tealeaves raw materials, greatly degree ground has improved the efficiency of tealeaves look selection.

According to some embodiments of the utility model, first conveyor is provided with the runner, the runner is provided with a plurality of baffles along rotation center circumference, distance between two adjacent baffles with discharging channel's width adaptation can form continuous output channel like this, and the space size of every passageway is the same, under the effect of wind power, can guarantee the homogeneity of tealeaves raw materials output, avoids appearing the accumulational condition.

According to some embodiments of the utility model, the second conveyor level sets up to the conveyer belt that has the effect of screening impurity is set up.

According to the utility model discloses a some embodiments, the conveyer belt is provided with a plurality of evenly distributed's clearance along direction of transfer, carries out reasonable control to the size in clearance, can be so that tea stalk, little piece fall from it, realizes the purpose of tentatively screening.

According to some embodiments of the utility model, the conveyer belt can be perpendicular direction of transfer and left and right sides vibration to be used for further improving the dispersion degree of tealeaves raw materials, promote going on of screening work.

According to the utility model discloses a some embodiments, the hopper is upper and lower open-ended circular cone structure, the lower extreme of hopper is the less open end of size, and the tealeaves raw materials that fall out from the little open end are concentrated and are fallen on vibration mechanism, the condition that can not appear scattering.

According to the utility model discloses a some embodiments, vibration mechanism is provided with take-up (stock) pan and connecting rod drive assembly, the take-up (stock) pan is located the below of hopper, and install on the rod drive assembly, be provided with a plurality of through-holes on the take-up (stock) pan, connecting rod drive assembly can vibrate under the power action the take-up (stock) pan to make it keep the state of one end downward sloping, in order to help tealeaves raw materials to get into the look selection device.

According to some embodiments of the utility model, connecting rod drive assembly is provided with first connecting rod, second connecting rod, third connecting rod and driving motor, the one end of first connecting rod is fixed in the frame, the other end pushes up to one side holds the take-up pan, the one end of third connecting rod is connected driving motor's output, the both ends of second connecting rod are rotated respectively and are connected first connecting rod and third connecting rod, driving motor can drive rotary motion is done to second connecting rod and third connecting rod, vibrates at rotary motion's in-process the take-up pan realizes the vibration whereabouts of tealeaves raw materials.

According to some embodiments of the present invention, the material inlet of the color sorting device and the hopper are connected by an inclined plate to facilitate the falling of the tea material.

According to some embodiments of the utility model, second conveyor's below is provided with slidable waste material dish to the staff takes the waste material dish out and clears up.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of the overall structure of a tea color sorter according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the position relationship between the runner and the vertical channel according to the embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a conveyor belt according to an embodiment of the present invention;

reference numerals:

the automatic color sorting machine comprises a rack 100, an air blowing device 200, a loading box 300, a discharge channel 301, a first conveying device 400, a rotating wheel 401, a partition plate 402, a second conveying device 500, a conveying belt 501, a hopper 600, a waste tray 700, a vibrating mechanism 800 and a color sorting device 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for a worker of ordinary skill in the art.

The utility model provides a tea color sorter, including frame 100, as shown in fig. 1, be provided with on the frame 100:

the material loading box 300 is provided with a material cavity, the upper end of the material loading box 300 is provided with a cover plate for opening and closing the material cavity, and the lower end of the material loading box 300 is provided with a vertical discharging channel 301 connected with the material cavity;

the blowing device 200 is provided with a blowing channel communicated with the material cavity;

the first conveying device 400 is arranged at the lower end of the discharging channel 301 and used for uniformly outputting materials;

the second conveying device 500 is arranged below the discharge end of the first conveying device 400 and is used for primarily screening impurities;

a hopper 600 disposed below a discharge end of the second conveyor 500;

the vibration mechanism 800 is arranged below the hopper 600 and used for secondary screening of impurities;

the color sorting device 900 is provided with a material inlet, and the position of the material inlet is located below the discharging end of the vibrating mechanism 800.

In the above structure, the feeding box 300 is mainly used for providing a material cavity to store tea raw materials, the blowing device 200 provides wind power to disperse the tea raw materials in the material cavity, so that the raw materials are not stacked together, and the first conveying device 400 is used for gradually and uniformly sending out the dispersed tea raw materials, so as to facilitate subsequent screening work; further, the utility model discloses utilize second conveyor 500 to carry out preliminary screening, utilize vibration mechanism 800 to realize the secondary screening, can fully detach impurity such as broken tea leaf, tea stalk promptly before getting into look selection device 900 through twice screening, then utilize look selection device 900 to carry out last choice, reach the purpose that obtains the tealeaves raw materials of high-quality to can greatly improve the work efficiency that the tealeaves look was selected.

According to some embodiments of the present invention, as shown in fig. 2, the first conveying device 400 is provided with a rotating wheel 401, the rotating wheel 401 is provided with a plurality of partition boards 402 along the rotation center circumference, the distance between two adjacent partition boards 402 is adapted to the width of the discharging channel 301, the edge of the partition board 402 away from the rotation center is pressed close to but not abutted against the lower end of the discharging channel 301 in the rotation process of the rotating wheel 401, and in a proper position, as shown in fig. 2, the edge of two adjacent partition boards 402 is matched with the side wall of the discharging channel 301 to form a material taking cavity, under the wind power pushing of the air blowing device 200, the material taking cavities can continuously carry the tea material to the second conveying device 500, such a process is the uniform output process of the first conveying device 400, and the gradual conveying of the dispersed tea material is realized, so as to facilitate the subsequent screening work.

According to some embodiments of the present invention, the wheel 401 rotates towards the second conveyor 500 to facilitate the conveying of the tea material.

According to some embodiments of the utility model, the edge that the rotation center was kept away from to baffle 402 is to a lateral bending, and crooked direction is opposite with the rotation direction, can further carry the tealeaves raw materials like this with the help of the wind-force propelling movement of material chamber.

According to some embodiments of the invention, the wheel 401 is rotated by a motor drive.

According to some embodiments of the present invention, the second conveyor 500 is horizontally disposed, and a conveyor belt 501 having a function of screening impurities is disposed.

According to some embodiments of the utility model, in order to realize the impurity screening, as shown in fig. 3, the conveyer belt 501 is provided with a plurality of evenly distributed's clearance along direction of transfer, carries out reasonable setting to the width in clearance for the tealeaves of big lamella can not fall, and one section disconnected tea stalk and broken tea leaf piece can fall from the clearance, and then accomplish preliminary impurity screening work.

According to the utility model discloses a some embodiments, but conveyer belt 501 perpendicular direction of transfer and left and right sides vibration through vibrating conveyor belt 501, come further to improve the efficiency of impurity from the clearance whereabouts to improve screening efficiency.

According to the utility model discloses a some embodiments, hopper 600 is upper and lower open-ended circular cone structure, and the lower extreme of hopper 600 is the less open end of size, forwards the tealeaves raw materials through preliminary screening through little open end, avoids tealeaves raw materials scattered all around, helps secondary screening work.

According to some embodiments of the present invention, the vibration mechanism 800 is provided with a receiving tray and a connecting rod driving assembly, the receiving tray is located below the hopper 600 and is installed on the rod driving assembly, and the receiving tray is provided with a plurality of through holes for impurities to fall down to achieve the purpose of secondary screening; the connecting rod driving assembly can vibrate the material receiving tray under the action of power and keep one end of the material receiving tray in a downward inclined state, so that the tea raw materials subjected to secondary screening can be vibrated and fall into the color sorting device 900.

According to some embodiments of the utility model, connecting rod drive assembly is provided with first connecting rod, the second connecting rod, third connecting rod and driving motor, the one end of first connecting rod is fixed in frame 100, the take-up (stock) pan is held to the top in the other end slant, driving motor's output is connected to the one end of third connecting rod, the both ends of second connecting rod are rotated respectively and are connected first connecting rod and third connecting rod, driving motor can drive second connecting rod and third connecting rod and be rotary motion, at rotary motion's in-process, the junction of second connecting rod and third connecting rod can rotate in circulation, take-up (stock) pan is held in pivoted in-process many times top, and then realize the effect of vibration take-up (stock) pan, when the vibration, can accelerate the through-hole whereabouts of impurity through the take-up (stock) pan.

According to some embodiments of the utility model, connect by an swash plate between the material import of look selection device 900 and hopper 600 to go in the tealeaves raw materials whereabouts goes to look selection device 900.

According to some embodiments of the present invention, the color selection device 900 employs an existing electro-optical color selection device.

According to some embodiments of the utility model, the below of second conveyor 500 is provided with slidable waste material dish 700 to in the technical staff take waste material dish 700 out and carry out waste material clearance.

According to some embodiments of the present invention, the lower end of the frame 100 is provided with rollers for movement.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The tea color sorter is characterized by comprising a rack (100), wherein the rack (100) is provided with: the feeding box (300) is provided with a material cavity, the upper end of the feeding box (300) is provided with a cover plate for opening and closing the material cavity, and the lower end of the feeding box (300) is provided with a vertical discharging channel (301) connected with the material cavity;

the blowing device (200) is provided with a blowing channel communicated with the material cavity;

the first conveying device (400) is arranged at the lower end of the discharging channel (301) and is used for uniformly outputting materials;

the second conveying device (500) is arranged below the discharge end of the first conveying device (400) and is used for primarily screening impurities;

a hopper (600) disposed below a discharge end of the second conveyor (500);

the vibration mechanism (800) is arranged below the hopper (600) and is used for secondary screening of impurities;

and the color selection device (900) is provided with a material inlet, and the position of the material inlet is positioned below the discharge end of the vibration mechanism (800).

2. The tea color sorter according to claim 1, wherein the first conveyor (400) is provided with a rotating wheel (401), the rotating wheel (401) is provided with a plurality of partition plates (402) along the circumference of a rotating center, and the distance between two adjacent partition plates (402) is adapted to the width of the discharging channel (301).

3. The tea color sorter according to claim 1, wherein the second conveyor (500) is horizontally disposed and provided with a conveyor belt (501) having a function of screening foreign substances.

4. A tea color sorter as claimed in claim 3 wherein the conveyor belt (501) is provided with a plurality of evenly distributed gaps in the conveying direction.

5. The tea color sorter according to claim 4 wherein the conveyor belt (501) is vibratable side-to-side perpendicular to the conveying direction.

6. The tea color sorter according to claim 1, wherein the hopper (600) is a cone structure with an upper opening and a lower opening, and the lower end of the hopper (600) is an open end with a smaller size.

7. The tea color sorter according to claim 1, wherein the vibrating mechanism (800) is provided with a receiving tray and a connecting rod driving assembly, the receiving tray is positioned below the hopper (600) and is mounted on the rod driving assembly, a plurality of through holes are formed in the receiving tray, and the connecting rod driving assembly can vibrate the receiving tray under the action of power and enable the receiving tray to keep a state that one end of the receiving tray is inclined downwards.

8. The tea color sorter according to claim 7, wherein the connecting rod driving assembly is provided with a first connecting rod, a second connecting rod, a third connecting rod and a driving motor, one end of the first connecting rod is fixed on the rack (100), the other end of the first connecting rod supports the material receiving tray obliquely upwards, one end of the third connecting rod is connected with the output end of the driving motor, two ends of the second connecting rod are respectively and rotatably connected with the first connecting rod and the third connecting rod, the driving motor can drive the second connecting rod and the third connecting rod to do rotary motion, and the material receiving tray is vibrated in the rotary motion process.

9. The tea leaf color sorter according to claim 1, wherein the material inlet of the color sorting device (900) and the hopper (600) are connected by an inclined plate.

10. The tea color sorter according to any of the claims 1 to 9, characterized in that a slidable waste tray (700) is arranged below the second conveyor (500).