阅读说明：本技术 茶叶烘干机 (Tea leaf drying machine ) 是由 刘崇水 于 2019-10-24 设计创作，主要内容包括：本发明公开一种茶叶烘干机,其包括烘干部件和分选部件,所述烘干部件包括外壳和出料管,所述分选部件包括壳体,所述外壳内部空间通过所述出料管与所述壳体内部空间连通,所述壳体内设置有鼓风机、送风管、出风管、收集盆、输送带和支撑杆,所述收集盆设置在所述壳体内靠近地面的内壁上,所述收集盆的开口方向背离地面,所述输送带设置在所述收集盆开口方向上且平行地面设置,所述支撑杆设置在所述输送带的远离所述收集盆的一侧,所述支撑杆上均布有多个所述出风管,多个所述出风管的一端通过所述送风管与所述鼓风机连接,多个所述出风管的另一端开口朝向所述输送带。本发明通过风选将将茶叶中的茶渣分选出来不会破坏完好的茶叶。(The invention discloses a tea dryer, which comprises a drying part and a sorting part, wherein the drying part comprises a shell and a discharge pipe, the sorting component comprises a shell, the inner space of the shell is communicated with the inner space of the shell through the discharge pipe, the shell is internally provided with a blower, an air supply pipe, an air outlet pipe, a collection basin, a conveying belt and a supporting rod, the collecting basin is arranged on the inner wall of the shell close to the ground, the opening direction of the collecting basin deviates from the ground, the conveying belt is arranged in the opening direction of the collecting basin and is parallel to the ground, the supporting rod is arranged on one side of the conveying belt far away from the collecting basin, the utility model discloses a fan, including bracing piece, air-out pipe, blast pipe, air-out pipe, air. The invention separates out the tea residue in the tea leaves by air separation without damaging the intact tea leaves.)

1. A tea dryer is characterized by comprising a drying part and a sorting part, wherein the drying part comprises a shell and a discharge pipe, the sorting component comprises a shell, the inner space of the shell is communicated with the inner space of the shell through the discharge pipe, the shell is internally provided with a blower, an air supply pipe, an air outlet pipe, a collection basin, a conveying belt and a supporting rod, the collecting basin is arranged on the inner wall of the shell close to the ground, the opening direction of the collecting basin deviates from the ground, the conveying belt is arranged in the opening direction of the collecting basin and is parallel to the ground, the supporting rod is arranged on one side of the conveying belt far away from the collecting basin, the utility model discloses a fan, including bracing piece, air-out pipe, blast pipe, air-out pipe, air.

2. The tea dryer of claim 1, wherein the conveyor belt comprises a support, a support roller and a conveyor belt, the conveyor belt is fixed on the support through the support roller, the support is provided with a connecting rod, the connecting rod is provided with a blocking plate, and the blocking plate is arranged on two sides of the conveyor belt.

3. The tea dryer according to claim 1 or 2, wherein the conveyor is a V-shaped conveyor, and the opening direction of the V-shaped conveyor faces the position of the air outlet pipe.

4. The tea dryer of claim 1, wherein the drying component further comprises an adjusting portion and a plurality of drying chutes for drying disposed in the housing, the drying chutes are respectively disposed at an angle with respect to a horizontal plane, two adjacent drying chutes are respectively hinged to two opposite side walls of the housing, so that the drying chutes are divided into two vertical rows fixed to the two opposite side walls of the housing, the middle portion of each drying chute is hinged to the housing side wall where the drying chute is hinged through the support hydraulic rod, the adjusting portion is connected to and controlled by the support hydraulic rod, and a far end of each drying chute is disposed above a hinge position of a next drying chute and the housing.

5. The tea dryer of claim 4, wherein the drying chute comprises a semicircular slot plate and a heating plate, the semicircular slot plate has an opening facing a side away from the ground, and the heating plate is disposed in the semicircular slot plate opening.

6. The tea dryer of claim 1, further comprising an air treatment part, the air treatment part comprising a body, an air inlet pipe, a return pipe, a dryer, and a filter screen, the body being communicated with the casing through the air inlet pipe, the body being connected with the casing through the return pipe, the filter screen, the fan, and the dryer being sequentially disposed in the body along an air flow direction.

7. The tea dryer of claim 4, wherein the adjusting part of the drying part comprises a main hydraulic cylinder, an adjusting screw, an adjusting nut, a hydraulic pipe and an adjusting knob, the main hydraulic cylinder and the adjusting screw are arranged in parallel on one side of the casing close to the ground, the main hydraulic cylinder is communicated with the plurality of branch hydraulic cylinders through the hydraulic pipe, one end of the adjusting screw is connected with the adjusting knob, the adjusting screw is in threaded connection with the adjusting nut, and the adjusting nut is connected with a piston rod of the main hydraulic cylinder.

8. The tea dryer of claim 1, wherein the housing is provided with a viewing window for viewing an angle of the drying chute with respect to a horizontal plane.

Technical Field

The invention relates to the technical field of tea drying, in particular to a tea dryer.

Background

The drying is the last procedure of the processing of the raw tea and is one of a plurality of key procedures. The main purposes of drying are to lose the moisture of the tea, shape the tea, increase the aroma of the tea and the like; the quality of the dried tea leaves is directly influenced. Drying equipment and methods used for drying different tea types are different, for example, the traditional black tea strips are dried by baking, and baking can be carried out by using a baking cage or a dryer and the like; the traditional black tea is dried by adopting a seven-star oven; the traditional rock tea baking process is very delicate, and mainly comprises manual baking and mechanical baking. During the drying process, the thermalization is dominant and plays an important role in the formation and development of the tea quality. The drying process is not only the process of water loss and shaping of the tea leaves, but also the key process of forming more chemical components and good aroma components of the tea leaves.

During the drying process, the tea leaves are partially destroyed to generate tea dregs, and the tea dregs are generally removed by a screen at present, but the method of removing the tea dregs in the tea leaves by the screen is easy to destroy the tea leaves.

Disclosure of Invention

The invention mainly aims to provide a tea leaf dryer, and aims to solve the problem that tea leaves are easy to damage in the conventional method for removing tea leaves in tea leaves through a screen.

In order to achieve the above purpose, the tea leaf dryer provided by the invention comprises a drying component and a sorting component, the drying component comprises a shell and a discharge pipe, the sorting component comprises a shell, the inner space of the shell is communicated with the inner space of the shell through the discharge pipe, the shell is internally provided with a blower, an air supply pipe, an air outlet pipe, a collection basin, a conveying belt and a supporting rod, the collecting basin is arranged on the inner wall of the shell close to the ground, the opening direction of the collecting basin deviates from the ground, the conveying belt is arranged in the opening direction of the collecting basin and is parallel to the ground, the supporting rod is arranged on one side of the conveying belt far away from the collecting basin, the utility model discloses a fan, including bracing piece, air-out pipe, blast pipe, air-out pipe, air.

Preferably, the conveyer belt includes support, backing roll and conveyer belt, conveyer belt passes through the backing roll is fixed on the support, be equipped with the connecting rod on the support, be provided with the barrier plate on the connecting rod, the barrier plate sets up the belt both sides are sent.

Preferably, the conveyer belt is a V-shaped conveyer belt, and the opening direction of the V-shaped conveyer belt faces the air outlet pipe.

Preferably, the drying component further comprises an adjusting part and a plurality of drying chutes arranged in the shell and used for drying, the drying chutes are all inclined to the horizontal plane, two adjacent drying chutes are respectively hinged to two opposite side walls of the shell so as to enable the drying chutes to be divided into two vertical rows fixed to the two opposite side walls in the shell, the middle part of each drying chute is hinged to the side wall of the shell hinged to the corresponding drying chute through a hydraulic rod, the adjusting part is connected with and controls the hydraulic rod, and one end of each drying chute, which is far away from the next drying chute, is arranged above the hinged position of the next drying chute and the shell.

Preferably, the stoving spout includes semicircle frid and hot plate, semicircle frid opening direction orientation deviates from ground one side, the hot plate is located in the semicircle frid opening.

Preferably, the tealeaves drying-machine still includes the air treatment part, the air treatment part includes organism, air-supply line, back flow, desicator and filter screen, the organism passes through the air-supply line with the shell intercommunication, the organism passes through the back flow with the casing is connected, it has set gradually along the air flow direction in the organism the filter screen the fan with the desicator.

Preferably, the adjusting part of the drying part comprises a main hydraulic cylinder, an adjusting screw rod, an adjusting nut, a hydraulic pipe and an adjusting knob, the main hydraulic cylinder and the adjusting screw rod are arranged on one side of the shell close to the ground in parallel, the main hydraulic cylinder is communicated with a plurality of hydraulic cylinders through the hydraulic pipe, one end of the adjusting screw rod is connected with the adjusting knob, the adjusting screw rod is in threaded connection with the adjusting nut, and the adjusting nut is connected with a piston rod of the main hydraulic cylinder.

Preferably, the shell is provided with an observation window for observing the angle between the drying chute and the horizontal plane.

According to the technical scheme, the air blower generates air flow, the air flow is blown out from the air outlet pipe after passing through the air supply pipe, the tea leaves in the tea leaves on the conveying belt are blown and separated through the air flow, the tea leaves fall into the collecting basin from two ends of the conveying belt after being blown, and the tea leaves in the tea leaves are separated and separated through air separation to remove the tea leaves, so that intact tea leaves cannot be damaged, and the tea leaves are more intact in appearance.

Drawings

In order to more clearly illustrate the embodiments of the present 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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a tea dryer according to the present invention.

Fig. 2 is a schematic structural view of an air separation component of the tea dryer of the present invention.

Fig. 3 is a schematic view of a drying chute structure of the tea dryer of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						1	Outer casing	2	Discharge pipe	3	Shell body
4	Blower fan	5	Blast pipe	6	Air outlet pipe
						7	Collecting basin	8	Conveying belt	9	Support rod
10	Support frame	11	Support roller	12	Conveying belt
						13	Connecting rod	14	Barrier plate	15	Drying chute
16	Semicircular groove plate	17	Heating plate	18	Machine body
						19	Air inlet pipe	20	Return pipe	21	Drying apparatus
22	Filter screen	23	Fan blower	24	Adjusting screw rod
						25	Adjusting nut	26	Hydraulic pipe	27	Hydraulic cylinder
28	Observation window	29	Adjusting knob	30	Master cylinder

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a tea leaf drying machine, which includes a drying component and a sorting component, wherein the drying component includes a casing 1 and a discharge pipe 2, the sorting component includes a casing 3, an inner space of the casing 1 is communicated with an inner space of the casing 3 through the discharge pipe 2, the casing 3 is provided therein with a blower 4, a blast pipe 5, an air outlet pipe 6, a collection basin 7, a conveyor belt 8 and a support rod 9, the collection basin 7 is disposed on an inner wall of the casing 3 close to the ground, an opening direction of the collection basin 7 is away from the ground, the conveyor belt 8 is disposed in the opening direction of the collection basin 7 and is parallel to the ground, the support rod 9 is disposed on a side of the conveyor belt 8 away from the collection basin 7, the support rod 9 is uniformly provided with a plurality of the air outlet pipes 6, one end of the plurality of the air outlet pipes 6 is connected with the blower 4 through the blast pipe 5, the other end openings of the air outlet pipes 6 face the conveying belt 5.

In the technical scheme of the invention, the air blower 4 generates air flow, the air flow is blown out from the air outlet pipe 6 after passing through the air supply pipe 5, the tea leaves in the tea leaves on the conveying belt 8 are blown and separated by the air flow, the tea leaves fall into the collecting basin 7 from two ends of the conveying belt 8 after being blown, the tea leaves in the tea leaves are separated by air separation, the intact tea leaves cannot be damaged by removing the tea leaves, and the tea leaves are more intact in appearance. Meanwhile, a humidity detection component and a temperature detection component are adopted to measure humidity data and temperature data of the tea leaves in the collection basin 7, and according to the measured humidity data and temperature data, the drying temperature is searched in a pre-stored mapping relation table so as to adjust the air supply temperature of the drying component.

Referring to fig. 1 and 2, in another embodiment of the present invention, the conveyor belt 8 includes a support 10, a supporting roller 11 and a conveyor belt 12, the conveyor belt 12 is fixed on the support 10 by the supporting roller 11, a connecting rod 13 is disposed on the support 10, a blocking plate 14 is disposed on the connecting rod 13, and the blocking plate 14 is disposed on two sides of the conveyor belt 12.

Specifically, the blocking plates 14 are fixed on the bracket 10 through the connecting rods 13, the blocking plates 14 are arranged at two sides of the conveying belt 12, the broken tea leaves are prevented from being blown by wind too far to overflow the collecting basin 7,

referring to fig. 2, in another embodiment of the present invention, the conveyor belt 8 is a V-shaped conveyor belt, and an opening direction of the V-shaped conveyor belt faces the position of the air outlet pipe 6.

Specifically, the tea leaves are conveyed through the V-shaped conveying belt, so that the tea leaves can be prevented from falling out of the side of the conveying belt 8.

Referring to fig. 1, in another embodiment of the present invention, the drying component further includes an adjusting portion and a plurality of drying chutes 15 disposed in the housing 1 for drying, and the drying chutes 15 all have an included angle with a horizontal plane, two adjacent drying chutes 15 are respectively hinged to two opposite side walls of the housing 1, so that the drying chutes 15 are divided into two vertical rows fixed to the two opposite side walls in the housing 1, the middle portion of the drying chute 15 is hinged to the side wall of the housing 1 hinged to the drying chute 15 through the support hydraulic rod 27, the adjusting portion is connected to and controlled by the support hydraulic rod 27, and a far end of the drying chute 15 is disposed above a hinged position of the next drying chute 15 and the housing 1.

Specifically, through the inclined drying chutes 15 which are alternately arranged, the drying time of tea leaves in the drying part is prolonged, and meanwhile, the included angle between the drying chutes 15 and the horizontal plane is adjusted through the adjusting part, so that the sliding speed of the tea leaves in the drying chutes is changed, and the drying time of the tea leaves is controlled.

Referring to fig. 1 and 3, in another embodiment of the present invention, the drying chute 15 includes a semicircular groove plate 16 and a heating plate 17, an opening of the semicircular groove plate 16 faces a side away from the ground, and the heating plate 17 is disposed in an opening of the semicircular groove plate 16.

Specifically, the tea leaves are dried by the heating plate 17, and further, different heating plates 17 on different drying chutes 15 have different temperatures.

Referring to fig. 1, in another embodiment of the present invention, the tea leaf drying machine further includes an air processing component, the air processing component includes a machine body 18, an air inlet pipe 19, a return pipe 20, a dryer 21, a filter screen 22 and a fan 23, the machine body 18 is communicated with the housing 1 through the air inlet pipe 19, the machine body 18 is connected with the housing 3 through the return pipe 20, and the filter screen 22, the fan 23 and the dryer 21 are sequentially disposed in the machine body 18 along an air flowing direction.

Specifically, the air flow in the machine body 18 passes through the air inlet pipe 19, the filter screen 22, the fan 23, the dryer 21 and the return pipe 20 in sequence, the filter screen 22 can filter dust in the air, the fan 23 pressurizes the air flow, the dryer 21 includes air drying, and further, the dryer 21 is a cooling type dryer or a heating type dryer.

Referring to fig. 1, in another embodiment of the present invention, the adjusting portion of the drying component includes a master cylinder 30, an adjusting screw 24, an adjusting nut 25, a hydraulic pipe 26 and an adjusting knob 29, the master cylinder 23 and the adjusting screw 24 are disposed in parallel on the side of the housing 1 near the ground, the master cylinder 30 is communicated with a plurality of the branch cylinders 27 through the hydraulic pipe 26, one end of the adjusting screw 24 is connected with the adjusting knob 29, the adjusting screw 24 is connected with the adjusting nut 25 by screw threads, and the adjusting nut 25 is connected with a piston rod of the master cylinder 30.

Specifically, the adjusting knob 29 is rotated to sequentially drive the adjusting screw 24, the adjusting nut 25, the piston rod of the main hydraulic cylinder 30, and the main hydraulic cylinder 30 to drive the branch hydraulic rod 27 through the hydraulic pipe 26, and the branch hydraulic rod 27 drives the drying chute 15 to rotate. Furthermore, each hydraulic cylinder 27 is provided with a corresponding independent adjusting part, so that different drying chutes 15 have different angles, and different drying chutes 15 can have different drying temperatures and different drying times.

Referring to fig. 1, in another embodiment of the present invention, an observation window 28 for observing an angle between the drying chute 15 and a horizontal plane is disposed on the housing 1.

Specifically, through observation window 28 observation stoving spout 15 and horizontal plane angle, can more audio-visual see the effect of adjusting stoving spout 15 and horizontal plane angle, adjust more accurately.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.