CN201536589U

CN201536589U - Electromagnetic twisted-hair tea roasting machine

Info

Publication number: CN201536589U
Application number: CN2009202374827U
Authority: CN
Inventors: 冯成森
Original assignee: DONGGUAN LANWEI INDUSTRIAL Co Ltd
Current assignee: DONGGUAN LANWEI INDUSTRIAL Co Ltd
Priority date: 2009-10-19
Filing date: 2009-10-19
Publication date: 2010-08-04
Anticipated expiration: 2019-10-19

Abstract

An electromagnetic twisted-hair tea roasting machine comprises a frame equipped with a casing, and a transmission box and a tea pot which are mounted on the frame. A turning shovel is connected into the tea pot through a rotating shaft movably penetrating through the tea pot, the rotating shaft is movably connected with a bearing fixed on the casing, and a belt pulley arranged on the transmission box is connected with an electric motor inside the frame through a synchronous belt. A bowl-shaped electromagnetic coil fixed on the frame is disposed under the tea pot, the lower portion of the tea pot is positioned inside the electromagnetic coil, a core connected with the electromagnetic coil through a line is mounted inside the frame, a temperature sensor contacting with the outer surface of the lower portion of the tea pot is fixedly mounted on the frame, and the temperature sensor is connected with a temperature control relay mounted on the casing through a line. The electromagnetic twisted-hair tea roasting machine has high thermal utilization rate, is capable of increasing working efficiency, more uniformly roasting tea leaves and leading processed finished tea to have higher quality. The roasting machine is more environmental protective without pollutant emission during working, thereby effectively keeping sanitation of working environment and being favorable of body health of working staff.

Description

The bent milli of a kind of electromagnetism roasting machine

Technical field

The utility model relates to the bent milli of a kind of electromagnetism roasting machine, relates in particular to a kind of tealeaves that is used for and fries the bent milli of the electromagnetism roasting machine of doing.

Background technology

At present, in order to adapt to the tea-manufacturing technology requirement of different cultivars tealeaves, the mechanical type of producing tealeaves is more and more.The production process of tealeaves comprises operations such as completing, knead, shaping, stir-fry are done, the stir-fry of bent milli class tealeaves is dried to be one important procedure that bent milli class tealeaves is made, tealeaves makes tea aroma pure, and has begun to take shape the shape of tealeaves through fry doing, having evaporated a part of moisture after the shaping.The roasting machine of existing bent milli class tealeaves has the coal of burning usually, burns bavin, combustion gas and common electric heating tubular type roasting machine, because burning coal, burning bavin, combustion gas roasting machine are difficult to control in the combustion process flame size, cause the non-uniform temperature of roasting machine pot portion, cause tealeaves uneven defective in frying the process of doing, to occur, the inferior quality of finished tea, and the source of expending material is big, operating efficiency is low, increased production cost, in combustion process, can produce a large amount of flue dust, bigger pollution is caused in the workplace, be unfavorable for that the staff's is healthy.The roasting machine of the bent milli of existing common electrical heat pipe-type class tealeaves utilizes the electrothermal tube heating, heat heats by the tea pot bottom that air passes to splendid attire tealeaves, a large amount of heat energy that in the process of transfer of heat, run off, and the heat energy utilization rate is low, operating efficiency is low, has strengthened production cost.

The utility model content

But the technical problem that this practicality will solve provides the bent milli of the electromagnetism roasting machine of a kind of heat energy utilization rate height timing working, clean environment firendly.

In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:

The bent milli of a kind of electromagnetism roasting machine, comprise the frame that casing is housed and be loaded on gearbox, tea pot on the frame, the rotating shaft of passing the tea pot by activity in the tea pot is connected with turns over shovel, this rotating shaft flexibly connects with the bearing that is fixed on the casing, gearbox is provided with belt pulley, this belt pulley is connected with motor in being loaded on frame by synchronous band, described tea pot below is provided with the bowl-shape solenoid that is fixed on the frame, tea pot bottom is positioned at this solenoid, and the movement that connects with solenoid by circuit is installed in the frame.

As improvement to such scheme, be installed with the temperature sensor that contacts with tea pot lower external face on the frame, this temperature sensor connects with thermostat relay on being fixed in casing by circuit.

As further improvement of these options, on casing, be equipped with by the circuit and the joining time relay of movement that is loaded in the frame.The A.C. contactor of forming power control is installed in frame, and this A.C. contactor connects with power switch on being fixed in casing by circuit.For better exhaust heat radiation, the back side that reaches frame below the solenoid on the frame all is equipped with the radiator fan that is fixed on the frame.

The utility model utilizes electromagnetic heating, can produce magnetic field when solenoid feeds electric current, and the magnetic line of force in the magnetic field produces eddy current during by the tea pot bottom, make tea pot heating fast voluntarily itself, and the heating of tea pot bottom is evenly, owing to be tea pot heating itself, therefore, the problem that does not exist heat in transport process, to run off, the utilization rate height of heat energy has effectively improved operating efficiency, and more uniformly tealeaves is fried dried, make the quality that becomes to sample tea better, quality is higher; In addition,, in the process of equipment operation, can not produce pollutant, effectively keep the sanitation and hygiene of working environment, be beneficial to environmental protection owing to be to produce eddy current by magnetic field to make the heating of tea pot; Owing to also be provided with temperature controller and time relay, equipment is moved in the temperature range of setting, realize the purpose of automatic constant-temperature work, also can preestablish the time of operation to equipment, then out of service automatically after reaching the predefined time running time of equipment, effectively prolonged service life, thereby prevented to have processed and equipment continues operation and causes situation about wasting energy when tealeaves, save electric energy, reduced production cost.

Description of drawings

Fig. 1 is the utility model perspective view; Fig. 2 removes structural representation behind the casing for the utility model; Fig. 3 removes another visual angle structural representation behind the casing for this practicality.

The specific embodiment

Understanding for the ease of those skilled in the art is further described the utility model below in conjunction with the drawings and specific embodiments:

As shown in Figure 1, 2, 3, the bent milli of a kind of electromagnetism roasting machine, comprise the frame 2 that casing 1 is housed, gearbox 3, tea pot 4 are installed on the frame 2, gearbox 3 is provided with adjusting rod, and the rotating shaft 5 of passing tea pot 4 by activity in the tea pot 4 is connected with turns over shovel 6, and rotating shaft 5 flexibly connects with the bearing that is fixed on the casing 1, gearbox 3 is provided with belt pulley 8, and this belt pulley 8 is connected with motor 9 in being loaded on frame 2 by synchronous band.Below the tea pot 4 that is loaded on the frame 2, be equiped with the bowl-shape solenoid 10 that is fixedly installed on the frame 2, and tea pot 4 bottoms are positioned at this bowl-shape solenoid 10, movement 11 is installed in the frame 2, this movement 11 connects with solenoid 10 by circuit, the A.C. contactor 15 of forming power control also is installed in frame 2, this A.C. contactor 15 connects with power switch on being loaded on casing, the time relay 14 is housed on casing 1, the time relay 14 connects with movement 11 by circuit, can set the running time of equipment, it is out of service automatically that equipment has been moved behind the certain hour, effectively prolonged the service life of equipment, the situation that equipment also wasted energy continuing operation after the work that prevented was finished, more energy-conservation.The temperature sensor 12 that contacts with tea pot 4 lower external face is installed on frame 2, this temperature sensor 12 connects with thermostat relay 13 on being fixed in casing 1 by circuit, in real time the temperature of tea pot 4 is detected by temperature sensor 12, temperature sensor 12 is transferred to detected information on the thermostat relay 13, handled easily personnel's observation, operating personnel are understood more to the ruuning situation of equipment, operating personnel also can preestablish the running temperature of equipment by thermostat relay 13, make equipment realize the constant temperature purpose of work automatically.For the heat that can produce equipment timely dispels the heat,, the radiator fan 16 that is fixed on the frame 2, excellent in heat dissipation effect also are installed at the back side of frame 2 in that the radiator fan 16 that is fixed on the frame 2 is installed above the solenoid 10.

Need to prove that the shovel that turns in the gearbox of mentioning in the present embodiment, tea pot and the tea pot is technology known in those skilled in the art, therefore, does not remake detailed giving unnecessary details at this.Under the prerequisite that does not break away from the novel inventive concept of this practicality, only do simple substitution or conversion, all within protection domain of the present utility model.

Claims

1. the bent milli of electromagnetism roasting machine, comprise the frame (2) that casing (1) is housed and be loaded on gearbox (3) on the frame, tea pot (4), the rotating shaft (5) of passing the tea pot by activity in the tea pot is connected with turns over shovel (6), this rotating shaft flexibly connects with the bearing (7) that is fixed on the casing, gearbox is provided with belt pulley (8), this belt pulley is connected with motor (9) in being loaded on frame by synchronous band, it is characterized in that: described tea pot below is provided with the bowl-shape solenoid (10) that is fixed on the frame, tea pot bottom is positioned at this solenoid, and the movement (11) that connects with solenoid by circuit is installed in the frame.

2. the bent milli of electromagnetism according to claim 1 roasting machine, it is characterized in that: also be installed with the temperature sensor (12) that contacts with tea pot lower external face on the described frame, this temperature sensor connects with thermostat relay (13) on being loaded on casing by circuit.

3. the bent milli of electromagnetism according to claim 2 roasting machine is characterized in that: also be equipped with on the described casing by the joining time relay of the movement in circuit and the frame (14).

4. the bent milli of electromagnetism according to claim 3 roasting machine is characterized in that: the A.C. contactor (15) of forming power control also is housed in the described frame, and this A.C. contactor connects with power switch on being loaded on casing by circuit.

5. according to the bent milli of each described electromagnetism of claim 1～4 roasting machine, it is characterized in that: be loaded on the below of the solenoid on the described frame and the back side of frame the radiator fan (16) that is fixed on the frame all is installed.