CN211608106U - Automatic tea leaf turning and spreading airing machine - Google Patents
Automatic tea leaf turning and spreading airing machine Download PDFInfo
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- CN211608106U CN211608106U CN201922036156.6U CN201922036156U CN211608106U CN 211608106 U CN211608106 U CN 211608106U CN 201922036156 U CN201922036156 U CN 201922036156U CN 211608106 U CN211608106 U CN 211608106U
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Abstract
The utility model provides an automatic stirring stand machine of drying in air of dark green tea leaf, it includes feeding conveyor belt and the multilayer stand conveyer belt that dries in the air, feeding conveyor belt inclines from bottom to top to dock the superiors stand conveyer belt that dries in the air, and the stand of the superiors dries in the air conveyer belt to the turning to of the stand conveyer belt that dries in the air of lower floor turns to in proper order, and the feed end that is located the stand conveyer belt that dries in the air of below one deck surpasss the stand conveyer belt that dries in the air of top one deck and forms the accepting. The sweeping roller is arranged above the feeding end of the feeding conveying belt, and sweeping rakes are uniformly distributed on the side surface of the sweeping roller. And the feeding end of the feeding conveying belt is provided with a hopper. The automatic turning and spreading and drying machine for the tea leaves has the advantages of scientific design, automation of spreading and drying, long spreading and drying process and capability of turning.
Description
Technical Field
The utility model relates to a tealeaves stand equipment of drying in the air, specific theory has related to an automatic stirring stand machine of drying in the air of dark green tea leaf.
Background
The green tea leaves need a spreading and drying process just after being picked, water vapor in the green tea leaves is volatilized, the conventional means still occupies a main means in a manual spreading and drying mode, and mainly because the turning process in the spreading and drying process is difficult to realize mechanization.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims at the not enough of prior art to a design science, the automatic line of journey of tedding and the automatic stirring stand machine of drying in the air of dark green tea that can turn over of tedding is provided.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: an automatic turning and spreading and drying machine for tea leaves comprises a feeding conveyer belt and a plurality of layers of spreading and drying conveyer belts, wherein the feeding conveyer belt is obliquely butted with the uppermost spreading and drying conveyer belt from bottom to top, the turning directions of the uppermost spreading and drying conveyer belt to the lowermost spreading and drying conveyer belt are sequentially alternated, and the feeding end of the spreading and drying conveyer belt positioned on the lower layer exceeds the discharging end of the spreading and drying conveyer belt positioned on the upper layer to form a bearing part; the outer cover of the multi-layer spread-drying conveyer belt is provided with a closed box, the feeding conveyer belt enters from the inlet of the closed box, and the tail end of the last layer of the multi-layer spread-drying conveyer belt extends out of the outlet of the closed box.
Basically, sweep the roller above the feed end of feeding conveyer belt, sweep the side of roller and go up the equipartition and sweep the flat harrow.
Basically, the feed end of the feeding conveyer belt is provided with a hopper.
Basically, the device comprises 3 layers of spreading and drying conveyor belts, wherein the discharge end of the top layer spreading and drying conveyor belt is over against the conveying surface of the middle layer spreading and drying conveyor belt, the discharge end of the middle layer spreading and drying conveyor belt is over against the conveying surface of the bottom layer spreading and drying conveyor belt, the rotation directions of the top layer spreading and drying conveyor belt and the bottom layer spreading and drying conveyor belt are the same, and the rotation directions of the middle layer spreading and drying conveyor belt and the top layer spreading and drying conveyor belt are opposite.
Basically, all the spreading and drying conveyor belts at each layer are supported and fixed through the conveying frame.
Basically, the belt surface of the spreading and drying conveyer belt is a breathable stainless steel woven net.
Basically, the spreading and drying conveyor belts of each layer are respectively driven by an independent variable frequency motor.
Basically, the sweeping roller is arranged above the feeding end of the feeding conveying belt through a distance adjusting mechanism, so that the distance between the sweeping roller and the feeding conveying belt is adjusted.
Basically, the distance adjusting mechanism comprises a stroke long hole and a positioning bolt, the positioning bolt penetrates through the stroke long hole, the base of the sweeping roller is fixed with the bolt, and the extending direction of the stroke long hole is non-parallel to the belt surface of the conveying belt.
Basically, a plurality of ventilation openings are formed in the side wall of the closed box, and fans and opening and closing door leaves are installed at the ventilation openings.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model discloses a multilayer stand the conveyer belt that dries in the air turns to alternate mode, and the stroke that dries in the air is spread in the maximize in limited area, guarantees to spread the abundant that dries in the air, simultaneously, from the last one deck fall the process of falling of one deck down, realizes the turn-over of green tea leaf, and it has design science, spread the automation of drying in the air, spread the advantage that the stroke is long and can turn over of drying in the air.
Furthermore, a closed box is arranged outside the tea box, and a ventilation opening is formed in the tea box, so that different process requirements of green tea and black tea preparation can be met.
Drawings
Fig. 1 is a schematic structural view of the automatic turning and spreading and drying machine for green tea leaves of the utility model.
In the figure: 1. a feed conveyor belt; 2. spreading and airing a conveyer belt on the top layer; 2-1, spreading and drying the discharge end of the conveyer belt on the top layer; 3. spreading and airing the conveying belt in the middle layer; 3-1, spreading and drying the discharge end of the conveying belt in the middle layer; 4. spreading and airing a conveying belt at the bottom layer; 5. a receiving part; 6. a carriage; 7. a sweeping roller; 8. sweeping and leveling harrows; 9. a hopper; 10. closing the box; 11. and a vent.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 1, an automatic turning and spreading-drying machine for tea leaves comprises a feeding conveyer belt 1 and a plurality of layers of spreading-drying conveyer belts, wherein the feeding conveyer belt 1 is obliquely butted with the uppermost spreading-drying conveyer belt from bottom to top, the turning directions of the uppermost spreading-drying conveyer belt to the lowermost spreading-drying conveyer belt are sequentially alternated, namely, the turning directions are alternated according to a positive rotation-reverse rotation-positive rotation … mode, the feeding end of the spreading-drying conveyer belt positioned on the lower layer exceeds the discharging end of the upper spreading-drying conveyer belt to form a receiving part 5, and the tea leaves which are spread and dried on the upper layer automatically fall to enter the lower spreading-drying conveyer belt after being separated from the discharging end, so that the receiving is realized firstly, and the turning is. The sweeping roller 7 is installed above the feeding end of the feeding conveying belt 1, sweeping rakes 8 are uniformly distributed on the side face of the sweeping roller, and a hopper 9 is installed at the feeding end of the feeding conveying belt 1.
Specifically, in this embodiment, 3 spreading and drying conveyor belts are adopted, the top spreading and drying conveyor belt 2, the middle spreading and drying conveyor belt 3 and the bottom spreading and drying conveyor belt 4 are adopted, the discharge end 2-1 of the top spreading and drying conveyor belt is over against the conveying surface 3-1 of the middle spreading and drying conveyor belt, the discharge end 3-1 of the middle spreading and drying conveyor belt is over against the conveying surface of the bottom spreading and drying conveyor belt 4, the rotation directions of the top spreading and drying conveyor belt 2 and the bottom spreading and drying conveyor belt 4 are the same, and the rotation directions of the middle spreading and drying conveyor belt 3 and the top spreading and drying conveyor belt 2 are. All the spreading and drying conveyor belts are supported and fixed through the conveying frame 6.
A closed box 10 is arranged outside the multi-layer spread-drying conveyer belt, the feeding conveyer belt enters from the inlet of the closed box, the tail end of the last layer of the multi-layer spread-drying conveyer belt extends out from the outlet of the closed box, a plurality of ventilation openings 11 are formed in the side wall of the closed box, fans and opening and closing door leaves are installed at the ventilation openings, and when green tea is prepared, the fans and the opening and closing door leaves are opened, so that ventilation is realized, the drying of the internal environment is kept, and the green tea preparation requirements are met; when preparing black tea, with the fan with open and close door leaf and close or partially close, keep the temperature and the humidity of internal environment, adapt to black tea preparation demand, through the addition of this closed box, realize the dual-purpose on the function, reduce cost improves the competitiveness.
The belt surface of the spread-drying conveyer belt is a breathable stainless steel mesh grid, so that ventilation is realized, and the spread-drying effect is improved. The spreading and drying conveyor belts at each layer are respectively driven by an independent variable frequency motor and can be adjusted according to requirements, so that different rotating speed requirements under different environments and different varieties are met.
The sweeping roller is arranged above the feeding end of the feeding conveying belt through a distance adjusting mechanism, so that the distance between the sweeping roller and the feeding conveying belt is adjusted.
The distance adjusting mechanism comprises a stroke long hole and a positioning bolt, the positioning bolt penetrates through the stroke long hole, the base of the sweeping roller is fixed with the bolt, the extending direction of the stroke long hole is not parallel to the belt surface of the conveying belt, and in the embodiment, the extending direction of the stroke long hole is perpendicular to the belt surface of the conveying belt.
The working process is as follows: newly picked tea leaves are put into a hopper 9, are swept by a sweeping rake 8 and are uniformly spread and dried on a feeding conveyer belt 1, the thicknesses of the tea leaves are basically consistent, then the tea leaves enter a top spreading and drying conveyer belt 2, fall onto a conveying surface 3-1 of a middle spreading and drying conveyer belt from a discharge end 2-1 after the spreading and drying process of the top spreading and drying conveyer belt 2, are turned and turned over in the falling process, then enter a bottom spreading and drying conveyer belt 4 through the spreading and drying of the middle spreading and drying conveyer belt, are turned over twice, most of the tea leaves are turned over and spread and dried in place, and then are conveyed away by the bottom spreading and drying conveyer belt 4 to enter the next step.
Adopt multilayer structure, firstly saved working space, realized the setting of long route in limited space, secondly realized the turnover of tea green leaf in the spreading and drying in the air in-process, the spreading and drying in the air is more abundant.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (9)
1. The utility model provides an automatic stirring stand machine that dries in air of dark green tea leaf which characterized in that: the feeding conveyer belt is obliquely butted with the spreading and drying conveyer belt at the uppermost layer from bottom to top, the turning directions of the spreading and drying conveyer belt at the uppermost layer to the spreading and drying conveyer belt at the lowermost layer are sequentially alternated, and the feeding end of the spreading and drying conveyer belt at the lower layer exceeds the discharging end of the spreading and drying conveyer belt at the upper layer to form a bearing part; the outer cover of the multi-layer spread-drying conveyer belt is provided with a closed box, the feeding conveyer belt enters from the inlet of the closed box, the tail end of the last layer of the multi-layer spread-drying conveyer belt extends out of the outlet of the closed box, a sweeping roller is arranged above the feeding end of the feeding conveyer belt, and sweeping rakes are uniformly distributed on the side surface of the sweeping roller.
2. The automatic tea green leaf turning and spreading and drying machine as claimed in claim 1, characterized in that: and the feeding end of the feeding conveying belt is provided with a hopper.
3. The automatic turning and spreading and drying machine for the tea leaves as claimed in claim 1 or 2, which is characterized in that: the device comprises 3 layers of spreading and drying conveyor belts, wherein the discharge end of the top layer spreading and drying conveyor belt is over against the conveying surface of the middle layer spreading and drying conveyor belt, the discharge end of the middle layer spreading and drying conveyor belt is over against the conveying surface of the bottom layer spreading and drying conveyor belt, the rotation directions of the top layer spreading and drying conveyor belt and the bottom layer spreading and drying conveyor belt are the same, and the rotation directions of the middle layer spreading and drying conveyor belt and the top layer spreading and drying conveyor belt are.
4. The automatic tea green leaf turning and spreading and drying machine as claimed in claim 3, characterized in that: all the spreading and drying conveyor belts are supported and fixed through the conveying frame.
5. The automatic turning and spreading and drying machine for the tea leaves as claimed in claim 1 or 4, which is characterized in that: the belt surface of the spreading and drying conveyer belt is a breathable stainless steel woven net.
6. The automatic tea green leaf turning and spreading and drying machine as claimed in claim 5, wherein: the spreading and drying conveyer belts of each layer are respectively driven by an independent variable frequency motor.
7. The automatic tea green leaf turning and spreading and drying machine as claimed in claim 2, characterized in that: the sweeping roller is arranged above the feeding end of the feeding conveying belt through a distance adjusting mechanism, so that the distance between the sweeping roller and the feeding conveying belt is adjusted.
8. The automatic tea green leaf turning and spreading and drying machine as claimed in claim 7, wherein: the distance adjusting mechanism comprises a stroke long hole and a positioning bolt, the positioning bolt penetrates through the stroke long hole, the base of the sweeping roller is fixed with the bolt, and the extending direction of the stroke long hole is not parallel to the belt surface of the conveying belt.
9. The automatic tea green leaf turning and spreading and drying machine as claimed in claim 1, characterized in that: the side wall of the closed box is provided with a plurality of ventilation openings, and the ventilation openings are provided with fans and opening and closing door leaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036156.6U CN211608106U (en) | 2019-11-22 | 2019-11-22 | Automatic tea leaf turning and spreading airing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036156.6U CN211608106U (en) | 2019-11-22 | 2019-11-22 | Automatic tea leaf turning and spreading airing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211608106U true CN211608106U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922036156.6U Expired - Fee Related CN211608106U (en) | 2019-11-22 | 2019-11-22 | Automatic tea leaf turning and spreading airing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211608106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663780A (en) * | 2019-11-22 | 2020-01-10 | 信阳市农业科学院 | Automatic tea leaf turning and spreading airing machine |
-
2019
- 2019-11-22 CN CN201922036156.6U patent/CN211608106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663780A (en) * | 2019-11-22 | 2020-01-10 | 信阳市农业科学院 | Automatic tea leaf turning and spreading airing machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20211122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |