CN216644868U - Drying device - Google Patents

Abstract

The utility model belongs to the field of tea drying, and discloses a drying device which comprises a box body, wherein a heat source part and a plurality of groups of conveying assemblies are arranged in the box body, each group of conveying assemblies comprises a rolling wheel and a conveying belt, each group of conveying assemblies is arranged up and down, the conveying assemblies on the upper part and the front and rear end parts of the conveying assemblies on the lower part are staggered in the vertical direction, and the heat source part is positioned at the bottom or the wall part of the box body. The tea leaf overturning device can realize tea leaf overturning while realizing tea leaf assembly line drying.

Description

Drying device

Technical Field

The utility model belongs to the field of tea drying, and particularly relates to a drying device.

Background

The tea leaf drying method is characterized in that the tea leaf drying method is applied to drying in a tea leaf manufacturing process, water is easily accumulated in tea leaves in the early stage, and therefore the water needs to be dried.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a drying device which can realize the turnover of tea leaves while realizing the drying of a tea leaf production line.

The technical scheme is as follows:

the drying device comprises a box body, a heat source part and a plurality of groups of conveying assemblies are arranged in the box body, each group of conveying assemblies comprises rolling wheels and a conveying belt, each group of conveying assemblies is arranged up and down, the conveying assemblies positioned on the upper part and the front and rear end parts of the conveying assemblies positioned on the lower part are staggered in the vertical direction, and the heat source part is positioned at the bottom or the wall of the box body.

In one embodiment, the box body comprises a feeding hole and a discharging hole, the feeding hole is located at the top, the discharging hole is located at the bottom, the feeding hole is close to the uppermost end of the conveying assembly, the projection of the feeding hole falls onto the conveying assembly, the discharging hole is close to the lowermost end of the conveying assembly, and the projection of the discharging hole is at least partially located outside the conveying assembly.

In one embodiment, a flared guide cylinder is arranged at the top of the feed inlet.

In one embodiment, a guide plate is arranged inside the discharge hole, the lower end of the guide plate is close to the feed hole, and the upper end of the guide plate is inclined away from the feed hole.

In one embodiment, the conveying belt comprises a traction part and a containing disc, the containing disc is rotatably installed on the traction part, the traction part is provided with a blocking position, when the containing disc is located above the blocking position, the blocking position blocks the containing disc to rotate downwards, and when the containing disc is located below the blocking position, the containing disc rotates downwards under the action of gravity.

In one embodiment, the blocking position is a protrusion provided on the pulling member.

In one embodiment, the traction member comprises a plurality of groups of traction units, each group of traction units comprises two connecting sheets and a rotating shaft, the two connecting sheets are connected to the rotating shaft, and the containing disc is rotatably connected to the rotating shaft.

In one embodiment, a plurality of clamping positions are arranged on the rolling wheel, and the distance between each clamping position is equal to the distance between two adjacent rotating shafts of the traction piece.

In one embodiment, the box body is provided with a guide rail, and the conveyor belt moves along the guide rail.

In one embodiment, the bottom of the containing tray is provided with a plurality of through holes.

The technical scheme provided by the utility model has the following advantages and effects:

when needing to dry tealeaves, the conveyer belt is opened and is also opened simultaneously heat source spare, tealeaves is put into from the superiors conveying component, slow moving on the conveyer belt, heat source heated air is dried to tealeaves, tealeaves is after moving conveying component's tip, continue to move, then drop downwards by the action of gravity, because the conveying component and the upper strata of lower floor are staggered mutually, the tealeaves that drops has been caught to lower floor conveying component this moment, the roll-over effect of tealeaves has been accomplished this moment, tealeaves continues to slowly move on the conveying component of lower floor and accomplishes the stoving effect, carry out the outside at last, accomplish the stoving effect of tealeaves. The tea leaves do not need to be manually put in and taken out and turned over, so that the tea leaves are more conveniently dried, and the labor is saved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and, together with the description, serve to explain the principles and effects of the utility model.

Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic top view of a removable cover portion according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of the tea leaf containing tray of the embodiment of the present invention;

fig. 5 is a schematic structural view of the tray for pouring tea leaves according to the embodiment of the present invention.

Description of reference numerals:

10. a box body; 11. a feed inlet; 12. a discharge port; 13. a material guide cylinder; 14. a guide plate; 20. a heat source element; 30. a delivery assembly; 31. a rolling wheel; 311. clamping; 32. a conveyor belt; 321. a traction member; 3211. blocking a gear; 3212. connecting sheets; 3213. a rotating shaft; 322. a holding tray; 3221. a through hole.

Detailed Description

In order to facilitate an understanding of the utility model, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.

Unless specifically stated or otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the case of combining the technical solutions of the present invention in a realistic scenario, all technical and scientific terms used herein may also have meanings corresponding to the purpose of achieving the technical solutions of the present invention.

As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.

As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.

As shown in fig. 1 to 3, the drying apparatus includes a box 10, a heat source 20 and a plurality of sets of conveying assemblies 30 are installed inside the box 10, each set of conveying assemblies 30 includes a rolling wheel 31 and a conveyor belt 32, each set of conveying assemblies 30 is arranged up and down, the conveying assemblies 30 at the upper portion are vertically staggered from the front and rear end portions of the conveying assemblies 30 at the lower portion, and the heat source 20 is located at the bottom or wall of the box 10.

When needing to dry tealeaves, heat source spare 20 also opens when conveyer belt 32 opens, tealeaves is put into from the superiors conveying component 30, slow moving on the conveyer belt, heat source heated air is dried tealeaves, tealeaves is after moving the tip of conveying component 30, continue to move, then drop downwards under the action of gravity, because the conveying component 30 and the upper strata of lower floor are misplaced mutually, lower floor conveying component 30 this moment has caught the tealeaves that drops, the roll-over effect of tealeaves has been accomplished this moment, tealeaves continues to slowly move on the conveying component 30 of lower floor and accomplishes the stoving effect, carry out the outside at last, accomplish the stoving effect of tealeaves. The tea leaves do not need to be manually put in and taken out and turned over, so that the tea leaves are more conveniently dried, and the labor is saved.

The conveyor belt 32 is driven by an external power mechanism to rotate, and a power source may be provided inside the drying box as needed. In the present embodiment, the conveying assemblies 30 are provided with three sets.

As shown in fig. 1 and 2, the box 10 includes a feeding port 11 and a discharging port 12, the feeding port 11 is located at the top, the discharging port 12 is located at the bottom, the feeding port 11 is close to the uppermost end of the conveying assembly 30, the projection of the feeding port 11 falls on the conveying assembly 30, the discharging port 12 is close to the lowermost end of the conveying assembly 30, and the projection of the discharging port 12 is at least partially located outside the conveying assembly 30. Tea leaves directly fall into the uppermost layer of the conveying assembly 30 after being placed into the tea inlet 11, and the tea leaves of the lowermost layer of the conveying assembly 30 can just fall into the tea outlet 12 when falling, so that the tea leaves are continuously placed into the tea drying machine, the dried tea leaves are also continuously output, and the tea leaves are conveniently produced mechanically.

As shown in fig. 1 and 2, a guide cylinder 13 with a flared opening is installed at the top of the feed inlet 11 for better guiding the tea leaves.

As shown in fig. 1 and 2, a guide plate 14 is disposed inside the discharge port 12, and a lower end of the guide plate 14 is close to the feed port 11, and an upper end of the guide plate 14 is inclined away from the feed port 11. The guide plate 14 prevents the tea leaves from remaining in other positions of the casing 10 so that the tea leaves can be discharged through the discharge hole 12 as much as possible.

As shown in fig. 3 to 5, the conveyor belt 32 includes a drawing member 321 and a tray 322, the tray 322 is rotatably mounted on the drawing member 321, the drawing member 321 is provided with a blocking position 3211, when the tray 322 is located above the blocking position 3211, the blocking position 3211 blocks the tray 322 from rotating downward, and when the tray 322 is located below the blocking position 3211, the tray 322 rotates downward due to gravity.

The traction piece 321 is matched with the rolling wheel 31, the rolling wheel 31 drives the traction piece 321 to move, the containing tray 322 is used for containing tea, the blocking position 3211 at the moment blocks the containing tray 322 to rotate, and if the tea is contained in the state of fig. 4, the tea corresponds to the containing tray 322 at the upper end in fig. 3. When the rolling wheel 31 continues to rotate, the tray 322 may turn to the lower side, and the blocking portion 3211 is located above the tray 322 at this time, and the tray 322 cannot be blocked, so that the tea leaves start to fall down due to the turning of the tray under the action of gravity, as shown in fig. 5, which corresponds to the tray 322 at the lower end in fig. 3.

As shown in fig. 4 and 5, the blocking portion 3211 is a protrusion disposed on the pulling member 321. The edge of the containing disc 322 is blocked by the bulge, the structure is relatively simple, and the bulge is easy to process and is not easy to damage.

As shown in fig. 4 and 5, the pulling member 321 includes a plurality of groups of pulling units, each group of pulling units includes two connecting pieces 3212 and a rotating shaft 3213, the two connecting pieces 3212 are connected to the rotating shaft 3213, and the containing tray 322 is rotatably connected to the rotating shaft 3213. Specifically, a plurality of detents 311 are disposed on the rolling wheel 31, and a distance between each detent 311 is equal to a distance between two adjacent rotating shafts 3213 of the pulling element 321. Each group of traction units at this time serves as a center of rotation, and the whole traction member 321 can rotate along with the rolling wheel 31.

As shown in fig. 1, the casing 10 is provided with guide rails along which the conveyor belt 32 moves. Can provide some guidance to the belt 32.

As shown in fig. 4 and 5, the bottom of the tray 322 has a plurality of through holes 3221. The through holes 3221 are provided to allow the bottom of the tea leaves to be contacted with the hot air, so that the tea leaves can be dried more sufficiently.

The conveyor belt 32 of the conveyor assembly 30 of fig. 1 and 2 is not fully illustrated, and only one of the drawing units and one of the holding trays 322 are illustrated for clarity and simplicity of the drawings.

When the drawing description is quoted, the new characteristics are explained; in order to avoid that repeated reference to the drawings results in an insufficiently concise description, the drawings are not referred to one by one in the case of clear description of the already described features.

The above embodiments are provided to illustrate, reproduce and deduce the technical solutions of the present invention, and to fully describe the technical solutions, the objects and the effects of the present invention, so as to make the public more thoroughly and comprehensively understand the disclosure of the present invention, and not to limit the protection scope of the present invention.

The above examples are not intended to be exhaustive of the utility model and there may be many other embodiments not listed. Any replacement or improvement made without departing from the concept of the present invention shall fall within the protection scope of the present invention.

Claims (9)

1. The drying device is characterized by comprising a box body, wherein a heat source part and a plurality of groups of conveying assemblies are arranged in the box body, each group of conveying assemblies comprises a rolling wheel and a conveying belt, each group of conveying assemblies is arranged up and down, the conveying assemblies positioned at the upper part and the front and rear end parts of the conveying assemblies positioned at the lower part are staggered in the vertical direction, and the heat source part is positioned at the bottom or the wall part of the box body; the conveyer belt is including drawing the piece and holding the dish, hold the dish and rotate and install draw on the piece, it blocks the position to draw the piece, it is located to hold the dish block when blocking the position top, block the steric hindrance and block hold the dish and rotate downwards, it is located to hold the dish block when keeping off the position below, it receives gravity to rotate downwards to hold the dish.

2. The drying apparatus as claimed in claim 1, wherein the box body includes a feeding port and a discharging port, the feeding port is located at the top, the discharging port is located at the bottom, the feeding port is close to the uppermost end of the conveying assembly, the projection of the feeding port falls onto the conveying assembly, the discharging port is close to the lowermost end of the conveying assembly, and the projection of the discharging port is at least partially located outside the conveying assembly.

3. The drying device as claimed in claim 2, wherein a guide cylinder with a flaring opening is arranged at the top of the feed inlet.

4. The drying device of claim 2, wherein a guide plate is arranged inside the discharge port, the lower end of the guide plate is close to the feed port, and the upper end of the guide plate is inclined away from the feed port.

5. The drying apparatus of claim 1, wherein the blocking position is a protrusion provided on the drawing member.

6. The drying apparatus of claim 1, wherein said pulling member comprises a plurality of sets of pulling units, each set of pulling units comprising two connecting tabs and a shaft, two of said connecting tabs being connected to one of said shafts, said tray being rotatably connected to said shaft.

7. The drying apparatus as claimed in claim 6, wherein said rolling wheel has a plurality of detents formed thereon, and a distance between each detent is equal to a distance between two adjacent ones of said shafts of said drawing member.

8. The drying apparatus of claim 1, wherein a guide rail is provided on the cabinet, and the conveyor belt moves along the guide rail.

9. The drying apparatus as claimed in claim 1, wherein the bottom of the tray is provided with a plurality of through holes.

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