CN209279550U - A kind of tealeaves drying frame - Google Patents

Abstract

The utility model provides a tea drying rack, which includes a drying rack and a drying tray. The drying rack is a cubic frame structure, and the drying rack can be rotated in a straight line formed by connecting the bottom ends of two adjacent columns. The principle of parallel sides, through the hinged connection, enables the tea drying tray to quickly complete the transition between layering and laying the state in the state of full tea, which solves the problem of difficult transportation of tea drying and makes tea drying affected by the weather Smaller; the simple structural design makes the manufacturing cost low and facilitates mass promotion; the convenient operation method greatly reduces the labor intensity and labor cost, which is of great significance to the drying of tea leaves.

Description

tea drying rack

technical field

The utility model belongs to the field of tea processing equipment, in particular to a tea drying rack.

Background technique

In the tea harvest season, the newly picked tea leaves need to be spread out in the sun to remove the water in the tea leaves, reduce the water content in the tea cells, reduce their activity and remove the semipermeability of the cell membrane, so as to ensure normal and sufficient subsequent fermentation. conduct. At present, the drying methods of tea leaves are mainly floor-spreading or board-spreading. The drying process is simple. The existing drying operations are all done manually. The picked tea leaves are transferred to the tea-drying field through the tea-holding container, and after being dumped, the workers use rakes. Use simple tools to spread out the tea leaves. Drying of tea leaves is an indispensable link in the production process of tea leaves. In addition, there are shortcomings. When the weather changes or other factors need to be transferred to other places for drying, the tea leaves on the board need to be carried one by one. The number of people, but also to increase the labor intensity of workers, and the work efficiency is extremely low, it takes a lot of time and energy to complete the transfer and drying. When the weather suddenly changes during the drying process, it will be too late to collect, which may cause the tea leaves to be wet by rain, thus affecting the quality of the tea leaves.

Therefore, it is necessary to provide an improved technical solution for the above-mentioned deficiencies in the prior art.

Utility model content

The purpose of this utility model is to provide a tea drying rack to at least solve the problems of difficulty in collecting and transporting tea leaves in the air, labor consumption, and constraints by weather factors.

In order to achieve the above object, the utility model provides the following technical solutions:

A tea drying rack, the tea drying rack includes a drying layer rack and a drying tray;

The drying layer frame, the drying layer frame is a cubic frame structure, which has the function of supporting and bearing; the drying layer frame includes:

a top fixed frame, the top fixed frame is a rectangular frame, including a top long side and a top short side, and the top long side and the top short side are fixedly connected;

The bottom fixed frame is a rectangular frame, including the bottom long side and the bottom short side, and the bottom long side and the bottom short side are fixedly connected; the bottom fixed frame and the top frame same size;

There are four uprights, the top of the uprights is hinged on the outer side of the top short side of the top fixed frame near the end point, and the bottom of the uprights is hinged on the bottom short side of the bottom fixed frame The outer surface near the end point; the top fixed frame and the bottom fixed frame are arranged horizontally and correspond up and down;

Diagonal ribs, the oblique ribs are strip-shaped steel plates, the bottom long side near the connection of the bottom fixed frame and the uprights and the uprights are all provided with oblique rib connection points, one end of the oblique ribs and the uprights on the uprights The connecting point of the diagonal rib is connected; the other end of the diagonal rib is connected with the connecting point of the diagonal rib on the long side of the bottom;

A drying tray, the drying tray is in the shape of a rectangular shallow plate, the length and width of the drying tray correspond to the size of the fixed frame on the top, and a plurality of the drying trays are arranged at intervals between the fixed frame on the top of the drying shelf and Between the fixed frames at the bottom, the corresponding positions of the short sides of the drying tray are hinged to the columns.

As for the above-mentioned tea drying rack, preferably, the drying tray is densely covered with air holes.

For the above-mentioned tea drying rack, preferably, the vertical distance between two adjacent drying trays is not greater than the short side dimension of the drying trays.

As for the above-mentioned tea drying rack, preferably, the bottom end of the upright post protrudes by a fixed length from the plane where the bottom fixed frame is located to form a supporting foot.

As for the above-mentioned tea drying rack, preferably, the top of the column protrudes by a fixed length from the plane where the top fixed frame is located.

As for the above-mentioned tea drying rack, preferably, diagonal ribs are hinged between the bottom short side near the joint of the bottom fixed frame and the upright and the upright.

As for the above-mentioned tea drying rack, preferably, the hinge point between the diagonal rib and the short side of the bottom is a quick-release structure.

Compared with the closest prior art, the technical solution provided by the utility model has the following excellent effects:

The tea drying rack provided by the utility model uses the principle of parallelogram opposite sides to be parallel, and through the hinged connection mode, the tea drying tray can quickly complete the conversion between layering and laying in the state of tea leaves, which solves the problem of tea drying. The difficulty of drying and transporting makes tea drying less affected by the weather; the simple structural design makes the manufacturing cost low and facilitates mass promotion; the convenient operation method greatly reduces the labor intensity and labor cost, and is beneficial to the tea Drying is very important.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model.

in:

Fig. 1 is the structural representation of the tea drying rack of the specific embodiment of the present invention;

Fig. 2 is the tile schematic diagram of the tea drying rack of the specific embodiment of the present invention;

Fig. 3 is a schematic diagram of the quick release structure of the hinge point of the oblique rib and the short side of the bottom according to a specific embodiment of the present invention.

In the figure: 1. Top fixed frame; 2. Bottom fixed frame; 3. Column; 4. Diagonal rib; 5. Drying tray.

Detailed ways

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

In the description of the present utility model, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the utility model rather than requiring that the utility model must be constructed and operated in a specific orientation, so It cannot be understood as a limitation on utility models. The terms "connected" and "connected" used in the utility model should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be directly connected or indirectly connected through an intermediate component. Those of ordinary skill can understand the specific meanings of the above terms according to specific situations.

According to the embodiment of the utility model, as shown in Fig. 1 to Fig. 3, the utility model provides a tea drying rack, which includes a drying rack and a drying tray 5;

The drying rack, the drying rack is a cubic frame structure, which has the function of supporting and bearing; the drying rack includes:

The top fixed frame 1, the top fixed frame 1 is a rectangular frame, including the top long side and the top short side, and the top long side and the top short side are fixedly connected;

The bottom fixed frame 2 is a rectangular frame, including the bottom long side and the bottom short side, and the bottom long side and the bottom short side are fixedly connected; the bottom fixed frame 2 and the top frame have the same size;

Upright column 3, there are four upright columns 3, the top of the upright column 3 is hinged on the outer surface of the top short side of the top fixed frame 1 near the end point position, and the bottom end of the upright column 3 is hinged on the bottom short side of the bottom fixed frame 2 near the end point position The outer side; the top fixed frame 1 and the bottom fixed frame 2 are set horizontally, and correspond up and down; in order to avoid the unstable phenomenon of the drying rack caused by the insufficient contact between the bottom fixed frame 2 and the ground during placement, the bottom of the column 3 Stretch out the fixed length of the plane where the bottom fixed frame 2 is located to form supporting feet, so that the original line contact is changed into four point contacts, which reduces the contact area and increases the stability of placement, which is convenient for placing the drying rack. When there is a sudden rain or when the drying racks are stored in a centralized manner and need to be covered with a rain cloth, in order to prevent the rain cloth from being directly covered on the top drying tray 5, causing mildew on the tea leaves in the top drying tray 5, the top of the column 3 extends out of the top fixed frame 1 is at a fixed length, so that when the rain cloth is covered, the extended section of the column 3 can support the rain cloth above the drying tray 5, ensuring the air circulation of the tea leaves in the top drying tray and avoiding the occurrence of mildew.

Diagonal rib 4, oblique rib 4 is a strip-shaped steel plate, the bottom long side near the junction of bottom fixed frame 2 and column 3 and column 3 are all provided with oblique rib 4 connection points, one end of oblique rib 4 and column 3 The other end of the diagonal rib 4 is connected with the diagonal rib 4 connection point on the bottom long side; a certain number of diagonal ribs 4 are hinged like this, which can ensure that the hinged column 3 is connected with the top long side and the bottom long side The two rectangular frames formed between the sides are stable and not deformed, so as to avoid abnormal tilting of the drying shelf during use. In order to facilitate the stability of the tea drying rack when standing upright, a diagonal rib 4 is hinged between the bottom short side near the junction of the bottom fixed frame 2 and the column 3 and the column 3 . In order to make the tea drying rack easy to operate when it is tilted, as shown in Figure 3, the hinge point between the diagonal rib 4 and the short side of the bottom is a quick-release structure, so that when the tea drying rack is placed upright or tilted, the operating speed is greatly improved. In the case of showers or sudden changes, losses caused by delays can be greatly avoided.

Drying tray 5, the drying tray 5 is a rectangular shallow dish shape, the length and width of the drying tray 5 correspond to the size of the top fixed frame 1, and a plurality of drying trays 5 are arranged at intervals on the top fixed frame 1 and the bottom fixed frame 2 of the drying shelf Between, the short side corresponding position of drying tray 5 is hinged with column 3. The vertical distance between two adjacent drying trays 5 is not greater than the short side dimension of the drying trays 5 . In order to speed up the drying speed, the drying tray 5 is densely covered with air holes, the diameter of the air holes is smaller than the size of the tea leaves, which will not cause the leakage of the tea leaves during drying, and the air holes can increase the air circulation near the tea leaves when the tea leaves are aired, so that the tea leaves can be dried It is more sufficient, and at the same time, it also largely avoids the rapid evaporation of water on the surface and the non-evaporation of water on the bottom surface when the tea leaves are dried, reducing the frequency of manual turning and reducing labor efficiency. The design of air holes can also filter out the dust and tea powder generated during the drying process, effectively ensuring the quality of tea. The shallow edge of the drying tray 5 can effectively prevent the tea leaves from being scattered by wind blowing during the drying process.

During the use of the tea drying rack of the present utility model, first loosen the connection between the short side of the bottom and the quick-release structure of the oblique rib 4 between the column 3, and slowly tilt the drying shelf to make it tilt to one side until the column 3 is placed. During the entire tilting process, the plane where the bottom frame is located is always parallel to the ground and kept horizontal. According to the principle of parallelogram, the plane where the top frame is located is always parallel to the plane where the bottom frame is located. Similarly, the drying trays set at intervals 5 Also keep level all the time, after the drying rack is put flat, the effective drying area is the product of the distance between the top layer drying tray 5 and the bottom drying tray 5 and the drying tray 5 long sides when the drying rack is standing upright plus a drying tray 5 In order to achieve the maximum drying area as much as possible, while avoiding waste, the upper and lower intervals of two adjacent drying trays 5 are close to but not greater than the short side size of the drying tray 5, so that when the tea drying rack is placed, the adjacent The drying trays 5 are just adjacent to each other or slightly overlapped, which is convenient for spreading tea leaves; according to the above principles, theoretically, the shorter the short sides of the drying trays 5 are, the smaller the floor space will be when the drying racks with the same drying area are placed upright. Small, but in order to avoid the inconvenient spreading of tea leaves due to the overlapping areas caused by the too small size of the drying tray 5, and to avoid the instability of the drying rack when standing upright, the short side of the drying tray 5 is generally used in the actual application process. The length is one-third the length of the long side. When it is necessary to suspend the drying or transfer the tea leaves to other places, slowly set up the tea drying racks to the standing state, hinge the column 3 and the short side of the bottom with the oblique ribs 4, make the tea drying racks reach a stable state, and place the tea drying racks one by one Transfer to the transport vehicle for transshipment.

To sum up, the tea drying rack provided by the utility model uses the principle of parallelogram with opposite sides parallel, and through the hinged connection mode, the tea drying tray can quickly complete the layering and laying of the tea leaves in the state of full tea. Transformation solves the problem of difficulty in drying and transporting tea leaves, and makes tea drying less affected by the weather; the simple structural design makes the manufacturing cost low and facilitates mass promotion; the convenient operation method greatly reduces the labor intensity and manpower The cost is of great significance to the drying of tea leaves.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A tea drying rack, characterized in that, the tea drying rack comprises a drying rack and a drying tray; The drying layer frame, the drying layer frame is a cubic frame structure, which has the function of supporting and bearing; the drying layer frame includes: a top fixed frame, the top fixed frame is a rectangular frame, including a top long side and a top short side, and the top long side and the top short side are fixedly connected; The bottom fixed frame is a rectangular frame, including the bottom long side and the bottom short side, and the bottom long side and the bottom short side are fixedly connected; the bottom fixed frame and the top frame same size; There are four uprights, the top of the uprights is hinged on the outer side of the top short side of the top fixed frame near the end point, and the bottom of the uprights is hinged on the bottom short side of the bottom fixed frame The outer surface near the end point; the top fixed frame and the bottom fixed frame are arranged horizontally and correspond up and down; Diagonal ribs, the oblique ribs are strip-shaped steel plates, the bottom long side near the connection of the bottom fixed frame and the uprights and the uprights are all provided with oblique rib connection points, one end of the oblique ribs and the uprights on the uprights The connecting point of the diagonal rib is connected; the other end of the diagonal rib is connected with the connecting point of the diagonal rib on the long side of the bottom; A drying tray, the drying tray is in the shape of a rectangular shallow plate, the length and width of the drying tray correspond to the size of the fixed frame on the top, and a plurality of the drying trays are arranged at intervals between the fixed frame on the top of the drying shelf and Between the fixed frames at the bottom, the corresponding positions of the short sides of the drying tray are hinged to the columns. 2. The tea drying rack according to claim 1, characterized in that the drying tray is densely covered with air holes. 3. The tea drying rack according to claim 1, characterized in that the vertical distance between two adjacent drying trays is not greater than the short side dimension of the drying trays. 4 . The tea drying rack according to claim 1 , characterized in that, the bottom end of the upright column protrudes a fixed length from the plane where the bottom fixed frame is located to form a supporting foot. 5 . The tea drying rack according to claim 1 , characterized in that, the top of the column protrudes a fixed length from the plane where the top fixed frame is located. 6 . 6. The tea drying rack according to claim 1, characterized in that there is a diagonal rib hinged between the short side of the bottom near the junction of the bottom fixed frame and the upright and the upright. 7. The tea drying rack according to claim 6, characterized in that, the hinge point between the diagonal rib and the short side of the bottom is a quick-release structure.