CN214339822U - Tea leaf drying machine - Google Patents

Abstract

The utility model discloses a tea leaf drying machine, including the stoving case, one side of stoving case is equipped with the heating furnace, one side that the stoving case was kept away from to the heating furnace is connected with fan, its characterized in that: a conveying pipeline is connected between the drying box and the heating furnace, one end of the conveying pipeline communicated with the drying box is in a diffusion shape, and a plurality of horizontal screen frame assemblies which are distributed at equal intervals from top to bottom and are parallel to each other are arranged in the drying box; the utility model discloses tealeaves drying-machine makes tealeaves produce certain motion at tealeaves stoving in-process, effectively prevents the condition that tealeaves and screen cloth bond, has still improved the drying efficiency of tealeaves simultaneously.

Description

Tea leaf drying machine

Technical Field

The utility model relates to a tealeaves drying-machine technical field specifically is a tealeaves drying-machine.

Background

Tea leaf drying is an important process for tea leaf manufacturing, and air is heated by a hot blast stove and then introduced into tea leaf drying equipment to dry tea leaves; when carrying out the stoving work, the operator generally can scatter tealeaves on the screen cloth surface, then prevent to dry tealeaves through hot-blast in the stoving case with the multilayer screen cloth, but at the stoving in-process, after the tealeaves moisture evaporation with the screen cloth contact, often can stick together with the screen cloth, be difficult for taking off from the screen cloth, the flow of air has been blockked on the one hand, the stoving speed has been slowed down, on the other hand, after taking off under dashing the screen cloth, destroy the shape of tealeaves easily, make tealeaves lose original appearance, the influence product is sold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tealeaves drying-machine to solve the problem of mentioning in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tealeaves drying-machine, includes the stoving case, one side of stoving case is equipped with the heating furnace, one side that the stoving case was kept away from to the heating furnace is connected with fan, its characterized in that: be connected with pipeline between stoving case and the heating furnace, pipeline is the diffusion shape with the one end of stoving case intercommunication, the stoving incasement is equipped with a plurality of from top to bottom equidistant distribution and the horizontal reel assembly that is parallel to each other.

Preferably, horizontal reel assembly includes the bottom plate that links to each other and the level setting with stoving incasement wall is fixed, bottom plate top surface both ends can be dismantled and be connected with the backing plate, the backing plate top surface can be dismantled and be connected with the horizontally screen cloth.

Preferably, the bottom of the backing plate is provided with a vent hole.

Further preferably, be equipped with the inner chamber in the bottom plate, the bottom plate top surface is equipped with vertical fly leaf, the fly leaf is a little higher than the screen cloth, the roof that runs through the bottom plate in fly leaf both ends bottom is connected with the stopper, it is equipped with horizontally transmission platform to lie in the stopper bottom in the inner chamber, the transmission platform both ends are rotated and are connected with the driving roller, first toothed chain has been cup jointed on driving roller and the transmission platform, first toothed chain and driving roller jogged joint, the bottom of stopper is equipped with insection and first toothed chain jogged joint, one side bottom of keeping away from the heating furnace in the stoving incasement is equipped with reciprocating motor, one side live-rollers of keeping away from the heating furnace still links to each other through second toothed chain and reciprocating motor's output.

Further preferably, the both ends of screen cloth are connected with vertical baffle, the baffle is kept away from one side of screen cloth and is articulated have the buckle with the backing plate joint.

Further preferably, the top of the movable plate is connected with a rotating rod capable of freely rotating.

Still further preferably, an electric cabinet is arranged at the bottom of the heating furnace.

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

(1) the utility model is provided with a screen, a movable plate is arranged at the bottom of the screen, the movable plate is in toothed connection with a first toothed chain in the inner cavity of a bottom plate through a limiting block, a reciprocating motor is also arranged, the output end of the reciprocating motor is in toothed connection with a driving roller through a second toothed chain, the first toothed chain in the sea area of the driving roller is in toothed connection, when the reciprocating motor is started, the driving roller is driven by the first toothed chain, the driving roller drives the movable plate by the cooperation of the second toothed chain and the limiting block, so that the movable plate can move in a reciprocating manner at the bottom of the screen mesh, because the movable plate is slightly higher than the screen to jack up the screen, when the movable short plate moves back and forth, the movable plate can enable the tea on the surface of the screen to generate undulating motion, and the movable plate is continuously kept to move in the drying process, the tea can move up and down according to a certain frequency, and the phenomenon that the tea is bonded with the surface of the screen can be effectively prevented.

(2) The utility model discloses tealeaves drying-machine has set up the backing plate, has set up the screen cloth at the backing plate top surface, hold up the take the altitude through the backing plate with the screen cloth for the upper and lower space air flow of tealeaves will more smoothly, has set up the ventilation hole in the bottom of backing plate simultaneously, produces hot-blast back when fan and heating furnace cooperation, and hot-blast can be through the smooth screen cloth bottom that enters into in ventilation hole, cooperates the motion of fly leaf on the one hand, reduces the condition that tealeaves bonds, and on the other hand, bottom air flows with higher speed can further improve drying efficiency.

Drawings

Fig. 1 is a schematic view of the main view structure of the tea dryer of the present invention;

FIG. 2 is a schematic view of the horizontal screen assembly in the tea dryer of the present invention;

FIG. 3 is a left view schematic diagram of the structure of the tea dryer of the present invention showing the bottom plate and the base plate in cooperation;

fig. 4 is a left view structural diagram of the movable plate and the bottom plate of the tea dryer of the present invention;

in the figure: 1. a drying box; 1.1, a reciprocating motor; 1.2 a second toothed chain; 2. heating furnace; 2.1 an electric cabinet; 3. a fan; 4. a delivery conduit; 5. a horizontal screen frame assembly; 5.1, a bottom plate; 5.1.1 lumen; 5.1.2, a transmission platform; 5.1.3, a driving roller; 5.1.4, a first toothed chain; 5.2, a backing plate; 5.2.1, vent holes; 5.3, screening; 5.4, a movable plate; 5.4.1, rotating rods; 5.5, a limiting block; 5.6 baffle plates; 5.7, buckling.

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. 1-3, the present invention provides an embodiment: a tea leaf drying machine comprises a drying box 1, wherein a heating furnace 2 is arranged on one side of the drying box 1, a fan 3 is connected to one side, away from the drying box 1, of the heating furnace 2, a conveying pipeline 4 is connected between the drying box 1 and the heating furnace 2, one end, communicated with the drying box 1, of the conveying pipeline 4 is in a diffusion shape, and a plurality of horizontal screen frame assemblies 5 which are distributed at equal intervals from top to bottom and are parallel to each other are arranged in the drying box 1;

the horizontal screen frame assembly 5 comprises a bottom plate 5.1 which is fixedly connected with the inner wall of the drying box 1 and is horizontally arranged, backing plates 5.2 are detachably connected to two ends of the top surface of the bottom plate 5.1, and a horizontal screen 5.3 is detachably connected to the top surface of the backing plate 5.2 and used for placing tea;

the bottom of the backing plate 5.2 is provided with a vent hole 5.2.1, so that hot air can enter the bottom of the screen 5.3 conveniently;

an inner cavity 5.1.1 is arranged in the bottom plate 5.1, a vertical movable plate 5.4 is arranged on the top surface of the bottom plate 5.1, the movable plate 5.4 is slightly higher than the screen 5.3, the bottoms of the two ends of the movable plate 5.4 penetrate through the top wall of the bottom plate 5.1 and are connected with limiting blocks 5.5, a horizontal transmission platform 5.1.2 is arranged in the inner cavity 5.1.1 and positioned at the bottom of the limiting blocks 5.5, the two ends of the transmission platform 5.1.2 are rotatably connected with transmission rollers 5.1.3, the transmission rollers 5.1.3 and the transmission platform 5.1.2 are sleeved with a first toothed chain 5.1.4, the first toothed chain 5.1.4 is in toothed connection with the transmission rollers 5.1.3, the bottom of the limiting blocks 5.5 is provided with toothed grains and is in toothed connection with the first toothed chain 5.1.4, a reciprocating motor 1.1 is arranged at the bottom of one side far away from the heating furnace 2 in the drying box 1, and the rotating roller 5.1.3 of one side far away from the heating furnace 2 is also connected with the reciprocating motor output end of a second toothed chain 1.1.2;

two ends of the screen 5.3 are connected with vertical baffles 5.6, and one side of each baffle 5.6, which is far away from the screen 5.3, is hinged with a buckle 5.7 clamped with the backing plate 5.2, so that the screen 5.3 can be conveniently assembled and disassembled;

the top of the movable plate 5.4 is connected with a rotating rod 5.4.1 which can rotate freely, and the rotating rod 5.4.1 is in contact with the screen 5.3, so that the friction resistance is reduced, and the energy consumption is reduced;

the bottom of the heating furnace 2 is provided with an electric cabinet 2.1 for controlling the wind speed and temperature of the hot wind;

the utility model discloses the principle: this device during operation, fan 3 starts and lasts the air supply, and get into in the stoving case 1 after heating furnace 2 heats, hot-blast accessible ventilation hole 5.2.1 enters into screen cloth 5.3 bottom, and simultaneously, reciprocating motor 1.1 rotates and drives live-rollers 5.1.3 through first toothed chain 5.1.4 and rotates, live-rollers 5.1.3 through second toothed chain 1.2 and stopper 5.5 bottom insection cooperation, fly leaf 5.4 is at the horizontal plane along bottom plate 5.1 translation, the bull stick 5.4.1 at fly leaf 5.4 top contacts with screen cloth 5.3, make the tealeaves on screen cloth 5.3 surface produce vertical fluctuation motion, combine the air kinetic energy of screen cloth 5.3 bottom to effectively prevent the tealeaves bonding, after the stoving work, untie buckle 5.7 can take off the screen cloth from backing plate 5.2, make things convenient for tealeaves to collect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a tealeaves drying-machine, includes stoving case (1), one side of stoving case (1) is equipped with heating furnace (2), one side that stoving case (1) was kept away from in heating furnace (2) is connected with fan (3), its characterized in that: be connected with pipeline (4) between stoving case (1) and heating furnace (2), pipeline (4) are the diffusion shape with the one end of stoving case (1) intercommunication, be equipped with horizontal reel assembly (5) that a plurality of from top to bottom equidistant distribution and be parallel to each other in stoving case (1).

2. The tea dryer of claim 1, wherein: horizontal reel assembly (5) include with stoving case (1) inner wall fixed link to each other and bottom plate (5.1) that the level set up, bottom plate (5.1) top surface both ends can be dismantled and be connected with backing plate (5.2), backing plate (5.2) top surface can be dismantled and be connected with horizontally screen cloth (5.3).

3. The tea dryer of claim 2, wherein: the bottom of the backing plate (5.2) is provided with a vent hole (5.2.1).

4. The tea dryer of claim 2, wherein: be equipped with inner chamber (5.1.1) in bottom plate (5.1), bottom plate (5.1) top surface is equipped with vertical fly leaf (5.4), fly leaf (5.4) are a little higher than screen cloth (5.3), the roof that bottom plate (5.1) run through bottom plate (5.4) is connected with stopper (5.5) bottom both ends, lie in stopper (5.5) bottom in inner chamber (5.1.1) and be equipped with horizontally transmission platform (5.1.2), transmission platform (5.1.2) both ends are rotated and are connected with driving roller (5.1.3), first toothed chain (5.1.4) have been cup jointed on transmission roller (5.1.3) and transmission platform (5.1.2), first toothed chain (5.1.4) and driving roller (5.1.3) toothing, the bottom of stopper (5.5) is equipped with the insection and first toothed chain (5.1.4) toothing, stoving case (1) interior keeping away from heating furnace (1) one side that motor (1.2) still link to each other through reciprocal motor (1.2).

5. The tea dryer of claim 4, wherein: the both ends of screen cloth (5.3) are connected with vertical baffle (5.6), one side that screen cloth (5.3) were kept away from in baffle (5.6) articulates has buckle (5.7) with backing plate (5.2) joint.

6. The tea dryer of claim 4, wherein: the top of the movable plate (5.4) is connected with a rotating rod (5.4.1) which can rotate freely.

7. The tea dryer of claim 1, wherein: an electric cabinet (2.1) is arranged at the bottom of the heating furnace (2).

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