CN212018548U - Novel tea winnowing and wind speed testing device - Google Patents

Abstract

The utility model provides a novel tealeaves selection by winnowing and wind speed test device, include to tealeaves carry out selection by winnowing collection device and be used for equipment operation analysis's controlling means, selection by winnowing collection device includes selection by winnowing test device and tealeaves collection device, selection by winnowing test device includes the base and installs fan on the base, set up at the plenum of fan upper end and install the support that is used for fixed plenum on the base, the air outlet of fan communicates with the lower extreme of plenum, and lower extreme one side of plenum is equipped with the dog-house. The device is used for solving the winnowing problem of different types of tea leaves and comprises a winnowing collecting device and a control device. The device has the functions of monitoring the winnowing process in real time, intelligently winnowing the full-automatic tea leaves, simultaneously drying the tea leaves in the winnowing process, testing the winnowing wind speed test, recording data and remotely controlling, saving the labor cost, increasing the functional quantity of the tea leaf winnowing mechanism and increasing the safety factor to a certain extent.

Description

Novel tea winnowing and wind speed testing device

Technical Field

The utility model relates to a tealeaves selection by winnowing technical field specifically is a novel tealeaves selection by winnowing and wind speed test device.

Background

The grade of tealeaves has the height to have the low, the economic value of the tealeaves of different quality is very far away, and in the general tealeaves collection process, all tealeaves generally can be in the same place, the quality is good and uneven, often carry out the selection by winnowing to different kinds of tealeaves simultaneously at the selection by winnowing in-process, the error is great, and whole selection by winnowing process is most by artificial control, the efficiency is lower, also can't realize automation and remote operation at the in-process of collecting selection by winnowing tealeaves, be difficult to integrate into the processing lines of a whole set of tealeaves, do not have detailed accurate wind speed data when selecting by winnowing to different kinds of tealeaves. On the other hand, the traditional tea winnowing machine can only realize the winnowing function singly, has less functions and needs to consume more manpower resources; in addition, the whole air separation process is generally closed in the air separator, the whole air separation process cannot be observed and recorded in real time, and production accidents and potential safety hazards are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a novel tealeaves selection by winnowing and wind speed test device to solve the problem of proposing in the above-mentioned background art.

The utility model provides a technical problem adopt following technical scheme to realize: a novel tea winnowing and wind speed testing device comprises a control device for carrying out winnowing collection on tea and for equipment operation analysis, wherein the winnowing collection device comprises a winnowing testing device and a tea collection device, the winnowing testing device comprises a base, a fan arranged on the base, a wind chamber arranged at the upper end of the fan and a support arranged on the base and used for fixing the wind chamber, an air outlet of the fan is communicated with the lower end of the wind chamber, a feeding port is formed in one side of the lower end of the wind chamber, the upper end of the wind chamber is connected with the tea collection device through a separation input port, and a wind speed sensor, a wind chamber temperature sensor and an air outlet temperature sensor for detecting wind speed and temperature are arranged at corresponding positions; the tea leaf collecting device comprises a bent mouth collecting groove connected with the winnowing input port and a material conveying hose connected with the bent mouth collecting groove and the tea leaf collector; the control device comprises an upper computer and a sensor information acquisition device, the air speed sensor, the air chamber temperature sensor, the air outlet temperature sensor and the sensor information acquisition device are electrically connected, and the upper computer is electrically connected with the fan and the sensor information acquisition device.

The utility model discloses a further scheme does: a heating pipe for drying tea leaves is arranged in the air outlet, and a material placing bottom net is arranged between the air outlet and the feeding port and used for blocking impurities.

The utility model discloses a further scheme does: the wind chamber is of a hollow glass quadrangular structure, and screw fixing ports are formed in two ends of the wind chamber so that the wind outlet can be connected with the bent receiving groove conveniently.

The utility model discloses a further scheme does: and a plurality of illuminating LED lamps are arranged on four prisms of the air chamber, and the illuminating LED lamps on each prism are installed in a staggered mode.

The utility model discloses a further scheme does: and a filter screen is arranged at the lower end of the wind chamber close to the sorting input port.

The utility model discloses a further scheme does: the air speed sensor is arranged at the lower end of the air chamber close to the sorting input port, the air chamber temperature sensor is arranged in the middle of the air chamber, and the air outlet temperature sensor is arranged at one end of the air chamber close to the air outlet and above the heating pipe.

The utility model discloses a further scheme does: the one end that the sorting input port was kept away from to curved mouthful receipts silo is installed into the hopper, goes into the hollow table body that the hopper is the square, goes into the top of hopper and meets with curved mouthful receipts silo, goes into the bottom of hopper and is the circular port so that defeated material hose connection.

The utility model discloses a further scheme does: the vertical slide rail of installing on the support, the slide rail is two sets of parallel structures, and the one end that the slide rail corresponds is equipped with the track of embedded wheel, and the loose axle is installed to the centre gripping between two sets of slide rails, and the loose axle intermediate position is equipped with wide-angle camera, motor and wide-angle camera and host computer electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the device is used for solving the winnowing problem of different types of tea leaves and comprises a winnowing collecting device and a control device. The device has the functions of monitoring the winnowing process in real time, intelligently winnowing the full-automatic tea leaves, simultaneously drying the tea leaves in the winnowing process, testing the winnowing wind speed test, recording data and remotely controlling, saving the labor cost, increasing the functional quantity of the tea leaf winnowing mechanism and increasing the safety factor to a certain extent. The wind chamber of the mechanism adopts a fully transparent design, the whole winnowing process can be observed in real time, all operations and functions can be remotely controlled through an upper computer, different functions are switched in time, the wind speed is automatically tested and determined, and the winnowing operation runs fully automatically. The winnowing collection device and the control device are formed, so that the functions of winnowing the tea leaves according to the size and the wind speed and performing self-determination tests on the tea leaf winnowing can be realized, and the controllable winnowing operation on various different types of tea leaves can be realized; in addition, the novel tea winnowing and wind speed testing device also has the functions of tea drying and the like, can dry and roughly process tea while winnowing dry tea and wet tea, can automatically select baking high-temperature drying and can also perform soft automatic hot air drying; all functional operations of the device are carried out in the transparent air chamber, the internal winnowing condition can be observed in real time, and meanwhile, the device is provided with an intelligent wide-angle camera for shooting and monitoring in real time, so that safety is ensured. The device simple structure has real time monitoring, intelligent operation and selection by winnowing, collects characteristics of full integration. The wind selection wind chamber, the material placing bottom net and the filter screen can be automatically detached.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the winnowing test device of the present invention;

fig. 3 is a schematic view of the tea leaf collecting device of the present invention;

fig. 4 is a schematic view of a heating tube of the present invention;

fig. 5 is a schematic view of the working principle of the present invention.

In the figure: 1. a winnowing test device; 2. a tea leaf collection device; 3. an upper computer; 4. a sensor information acquisition device; 10. a support; 21. a bent material receiving groove; 22. a tea leaf collector; 23. a delivery hose; 24. feeding into a hopper; 101. a sorting input port; 102. a filter screen; 103. a wind speed sensor; 104. an illuminating LED lamp; 105. a plenum temperature sensor; 106. an air chamber; 107. a feeding port; 108. an air outlet; 109. a fan; 110. a base; 111. heating a tube; 112. an air outlet temperature sensor; 113. placing a material bottom net; 114. a slide rail; 115. provided is a wide-angle camera.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the specific drawings.

As shown in fig. 1 to 5, the present embodiment provides a novel tea leaf winnowing and wind speed testing apparatus, which includes a tea leaf winnowing and collecting apparatus and a control apparatus for analyzing operation of the apparatus, wherein the winnowing and collecting apparatus includes a winnowing testing apparatus 1 and a tea leaf collecting apparatus 2, the winnowing testing apparatus 1 includes a base 110, a fan 109 mounted on the base 110, an air chamber 106 disposed at an upper end of the fan 109, and a support 10 mounted on the base 109 and used for fixing the air chamber 106, an air outlet 108 of the fan 109 is communicated with a lower end of the air chamber 106, a feeding port 107 is disposed at one side of a lower end of the air chamber 106, an upper end of the air chamber 106 is connected with the tea leaf collecting apparatus 2 through a sorting input port 101, and an air speed sensor 103, an air chamber temperature sensor 105, and an air outlet temperature sensor; the tea collecting device 2 comprises a bent mouth receiving groove 21 connected with the winnowing input port 101 and a material conveying hose 23 connected with the bent mouth receiving groove 21 and the tea collector; the control device comprises an upper computer 3 and a sensor information acquisition device 4, the wind speed sensor 103, the air chamber temperature sensor 105, the air outlet temperature sensor 112 and the sensor information acquisition device 4 are electrically connected, and the upper computer 3 is electrically connected with the fan 109 and the sensor information acquisition device 4.

Referring to fig. 3, in this embodiment, a heating pipe 111 for drying tea leaves is disposed in the air outlet 108, a material placing bottom net 113 is disposed between the air outlet 108 and the material feeding port 107 for blocking impurities, the material feeding port 107 is a slidable square glass sliding door, and the size of the material placing bottom net can be used for allowing a hand or a cleaning tool to extend into the air chamber, so that the material placing bottom net 113 can be cleaned conveniently. The air chamber 106 is a hollow glass quadrangular prism structure, and screw fixing ports are arranged at two ends of the air chamber 106 so as to facilitate the connection between the air outlet 108 and the bent receiving groove 21. A plurality of lighting LED lamps 104 are arranged on four prisms of the air chamber 106, and the lighting LED lamps 104 on each prism are arranged in a staggered mode; the control device is used for controlling the inside of the whole transparent air chamber 106 to keep sufficient light, and the inside of the air chamber can be observed directly by naked eyes or observed through a camera. A filter screen 102 is arranged at the lower end of the air chamber 106 close to the sorting input port 101 and is used for blocking impurities which do not need winnowing and tea leaves which do not meet the requirement in the air chamber 106. The wind speed sensor 103 is installed at the lower end of the wind chamber 106 close to the sorting input port 101, the wind chamber temperature sensor 105 is installed at the middle position of the wind chamber 106, and the air outlet temperature sensor 112 is installed at one end of the wind chamber 106 close to the air outlet 108 and above the heating pipe 111.

Referring to fig. 4, in this embodiment, an end of the curved opening receiving trough 21 away from the sorting input port 101 is provided with an input hopper 24, the input hopper 24 is a square hollow table, the top of the input hopper 24 is connected with the curved opening receiving trough 24, and the bottom of the input hopper 24 is a circular hole for connecting with the material conveying hose 23.

Referring to fig. 2 and 3, in this embodiment, the support 10 is vertically provided with slide rails 114, the slide rails 114 are two sets of parallel structures, one ends of the slide rails 114 corresponding to each other are provided with a rail embedded with wheels, a movable shaft is clamped between the two sets of slide rails 114, the movable shaft controls the wheels to perform upper and lower ends and rotation operation through a motor, a wide-angle camera 115 is arranged in the middle of the movable shaft, and the motor and the wide-angle camera 115 are electrically connected with the upper computer 3.

The utility model discloses a theory of operation does: the working function of the tea winnowing and wind speed testing device is mainly divided into a tea winnowing mode and a wind speed measuring mode. Before the tea leaf winnowing process is carried out for the first time, the 'wind speed measuring mode' is selected on an upper computer to carry out the wind speed measurement of winnowing on the tea leaves of the middle type, and the wind speed required by the winnowing can be measured in advance before the selection of the winnowing mode when the tea leaves of different types are switched to carry out the winnowing operation each time. The wind speed measuring mode is a manual mode, and the wind speed measured by the wind speed sensor 103 is the wind speed according to whether the tea leaves to be winnowed, which are shot by the wide-angle camera 115, can stably suspend in the air chamber 106 at a certain height. In the wind speed measuring mode, a worker controls the fan 109 through an upper computer so as to change the wind speed inside the wind chamber 106 manually, and the real-time wind speed transmits a signal to the sensor information acquisition device 4 through the wind speed sensor 103 and then transmits the signal to the upper computer for display. After the stable air separation wind speed of tea leaves to be selected is obtained, a worker can immediately record the current wind speed on an upper computer and then switch to a tea leaf air separation mode to carry out air separation on the tea leaves, and meanwhile, after the air separation wind speed of one type of tea leaves is measured and recorded, the upper computer 3 can continuously adjust the fan 109 to change the wind speed to continuously measure the air separation wind speed of other types of tea leaves, and after all data are recorded in a unified manner, the worker can switch to the tea leaf air separation mode to carry out air separation operation.

As shown in fig. 5, the "tea winnowing mode" is divided into two modes, namely an "upper computer automatic control mode" and a "manual data input mode", the "upper computer automatic control mode" is a solution that the upper computer 3 can automatically provide wind speed data obtained in the "wind speed determination mode" before winnowing and directly provide corresponding wind speed and mode, the whole process automatically controls the winnowing process and completes the winnowing, and the premise of selecting the mode needs to select the "wind speed test mode" to determine the wind speed of the tea to be winnowed in advance before the winnowing; the "manual data input mode" refers to performing free air separation operation by manually controlling the wind speed of the fan 109 in the whole course, and does not need to enter the "wind speed measurement mode" in advance to perform wind speed measurement.

As shown in fig. 1 and 5, the blower 109 can be selectively divided into two air separation modes, namely a "direct air separation mode" and a "drying and air separation mode" after being started, and an operator can freely select whether drying is required or not after selecting a manual/automatic mode on the upper computer 3. The direct air separation mode is characterized in that the heating pipe 111 is not required to be started, the upper computer 3 directly starts the fan 109 to perform air separation on the tea leaves, and the air speed sensor 103 records the current air speed condition in real time; the drying and winnowing mode needs to start the heating pipe 111 at the same time when the fan 109 is started after the drying is selected, so that the drying while winnowing is realized, and two modes, namely a constant temperature drying mode and a baking drying mode, can be selected after the heating pipe is started, wherein the constant temperature drying mode is that the temperature of the whole air chamber 106 is always kept at a constant temperature of about 25 ℃ by PID control in the winnowing process, and the temperature condition is identified by the air chamber temperature sensor 105; the 'baking drying mode' is that the temperature needing to be heated is input in advance in the upper computer 3 in the air separation, the temperature can be high or low, the heating critical temperature is set by a worker, the temperature near the current heating pipe is monitored by the air outlet temperature sensor 112 in real time, the heating pipe 111 stops working immediately when the temperature exceeds the set critical temperature, the whole process is still subjected to PID regulation and control by the upper computer 3, meanwhile, the upper computer 3 records the temperature condition of the current air chamber temperature sensor 105 at the same time, and the air speed sensor 103 can record the current air speed in real time under the two drying modes.

As shown in fig. 2 and 3, the air chamber of the present mechanism is vertically arranged, so that the tea type with the smallest winnowing particles is generally firstly winnowed and collected in the winnowing process, the winnowing is carried out in the order of the tea size from small to large in each winnowing process, and the tea collector 22 needs to be manually emptied when the tea type to be winnowed is switched each time, so as to facilitate the next winnowing of other tea types. When the tea leaves which are winnowed to the penultimate tea leaf type are winnowed, two kinds of tea leaves with different sizes can be directly collected on the tea leaf collector 22 and the material placing bottom net 113; before air separation, tea leaves are put into the air chamber 106 from the feeding port 107, but excessive tea leaves cannot be put into the air chamber at one time, and only batch putting is supported.

As shown in fig. 1 and 2, when the "wind speed measurement mode" or the "tea winnowing mode" is started, the upper computer 3 automatically starts the wide-angle camera 115, and the worker can control the movable shaft on which the wide-angle camera 115 is located to rotate up and down or move up and down on the slide rail 114 to find an optimal observation position by himself or herself on the upper computer 3, and can directly control photographing or high-speed photographing on the upper computer 3. The photo that wide angle camera 115 was shot, the high-speed video of shooting can directly spread into host computer 3 and make things convenient for the staff to carry out operations such as image recognition, and under the unclear or dark environment of light, staff's accessible touch-sensitive screen opened illumination LED lamp 104 and provides the light source.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a novel tealeaves selection by winnowing and wind speed test device, includes to tealeaves selection by winnowing collection device and be used for equipment operation analysis's controlling means, its characterized in that: the winnowing collection device comprises a winnowing test device and a tea leaf collection device, the winnowing test device comprises a base, a fan arranged on the base, an air chamber arranged at the upper end of the fan and a support arranged on the base and used for fixing the air chamber, an air outlet of the fan is communicated with the lower end of the air chamber, a feed opening is formed in one side of the lower end of the air chamber, the upper end of the air chamber is connected with the tea leaf collection device through a separation input port, and an air speed sensor, an air chamber temperature sensor and an air outlet temperature sensor for detecting air speed and temperature are arranged in corresponding positions in; the tea leaf collecting device comprises a bent mouth collecting groove connected with the winnowing input port and a material conveying hose connected with the bent mouth collecting groove and the tea leaf collector; the control device comprises an upper computer and a sensor information acquisition device, the air speed sensor, the air chamber temperature sensor, the air outlet temperature sensor and the sensor information acquisition device are electrically connected, and the upper computer is electrically connected with the fan and the sensor information acquisition device.

2. The novel tea winnowing and wind speed testing device according to claim 1, characterized in that: a heating pipe for drying tea leaves is arranged in the air outlet, and a material placing bottom net is arranged between the air outlet and the feeding port and used for blocking impurities.

3. The novel tea winnowing and wind speed testing device according to claim 2, characterized in that: the wind chamber is of a hollow glass quadrangular structure, and screw fixing ports are formed in two ends of the wind chamber so that the wind outlet can be connected with the bent receiving groove conveniently.

4. The novel tea winnowing and wind speed testing device according to claim 3, characterized in that: and a plurality of illuminating LED lamps are arranged on four prisms of the air chamber, and the illuminating LED lamps on each prism are installed in a staggered mode.

5. The novel tea winnowing and wind speed testing device according to claim 4, characterized in that: and a filter screen is arranged at the lower end of the wind chamber close to the sorting input port.

6. The novel tea winnowing and wind speed testing device according to claim 5, characterized in that: the air speed sensor is arranged at the lower end of the air chamber close to the sorting input port, the air chamber temperature sensor is arranged in the middle of the air chamber, and the air outlet temperature sensor is arranged at one end of the air chamber close to the air outlet and above the heating pipe.

7. The novel tea winnowing and wind speed testing device according to claim 1, characterized in that: the one end that the sorting input port was kept away from to curved mouthful receipts silo is installed into the hopper, goes into the hollow table body that the hopper is the square, goes into the top of hopper and meets with curved mouthful receipts silo, goes into the bottom of hopper and is the circular port so that defeated material hose connection.

8. The novel tea winnowing and wind speed testing device according to claim 1, characterized in that: the vertical slide rail of installing on the support, the slide rail is two sets of parallel structures, and the one end that the slide rail corresponds is equipped with the track of embedded wheel, and the loose axle is installed to the centre gripping between two sets of slide rails, and the loose axle intermediate position is equipped with wide-angle camera, motor and wide-angle camera and host computer electric connection.

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