CN108636528A - A kind of continous way ball milling tea milling device - Google Patents

Abstract

The present invention relates to a kind of continous way ball milling tea milling devices, including rack, motor, transmission shaft, screw rod, cylinder, zirconia ceramics ball, feeding equipment, hopper and cooling device；The motor is installed in rack, is connected by shaft coupling and transmission shaft is driven to rotate；Described transmission shaft one end is supported on a rolling bearing units, and the other end is articulated on cylinder, is extended into cylinder；The rolling bearing units are fixed in rack；The screw rod is installed vertically on transmission shaft, and is driven by transmission shaft；The cylinder is fixed in rack, and upper part is equipped with a feed pipe, and bottom is equipped with a discharge bucket；The zirconia ceramics ball is filled in cylinder；The feeding equipment connection feed pipe and hopper；The cooling device is connected on cylinder.The present invention can continuous feed be ground, substantially increase equipment grinding efficiency；It in process of lapping, is passed through cooling water and tealeaves is cooled down, avoid that tealeaves temperature is locally excessively high, make the color for smearing tea and good in taste.

Description

A continuous ball mill matcha machine

【Technical field】

The invention relates to a matcha production equipment, in particular to a continuous ball mill matcha machine, which belongs to the technical field of tea machinery.

【Background technique】

The matcha ball mill is a device that crushes tea leaves by using inertia, centrifugal force and friction. The matcha ball mill in the prior art is shown in the invention patent of the People's Republic of China No. 201520053651.7.

However, the above-mentioned matcha ball milling machine often has the following defects in use:

1. When it is working, it is necessary to put the tea into the drum first, then close the drum and then grind it. After the grinding is completed, it needs to refill the tea, which will greatly reduce the production efficiency of the equipment;

2. A lot of heat will be generated during the grinding process, which will make the temperature of the tea leaves too high locally, resulting in greatly reduced tea color and taste.

Therefore, in order to solve the above technical problems, it is indeed necessary to provide an innovative continuous ball mill matcha machine to overcome the defects in the prior art.

【Content of invention】

In order to solve the above problems, the object of the present invention is to provide a continuous ball mill matcha machine with high degree of automation, high production efficiency and perfect functions.

In order to achieve the above object, the technical solution adopted by the present invention is: a continuous ball mill matcha machine, which includes a frame, a motor, a transmission shaft, a screw, a cylinder, zirconia ceramic balls, a feeding device, a hopper and a cooling device; Wherein, the motor is installed on the frame, which is connected by a coupling and drives the transmission shaft to rotate; one end of the transmission shaft is supported on a bearing with a seat, and the other end is pivotally connected to the cylinder, which extends into the cylinder The bearing with a seat is fixed on the frame; the screw rod is installed vertically on the transmission shaft and driven by the transmission shaft; the cylinder is fixed on the frame, with a feed pipe on the top and an outlet at the bottom. a hopper; the zirconia ceramic balls are filled in the barrel; the feeding device is connected to the feeding pipe and the hopper; the cooling device is connected to the barrel.

The continuous ball mill matcha machine of the present invention is further configured as follows: the screw is screwed on the transmission shaft, which is divided into a long screw and a short screw; and the long screw and the short screw are arranged at intervals.

The continuous ball mill matcha machine of the present invention is further configured as follows: the cylinder body is composed of an inner cylinder and an outer cylinder, and a cooling water chamber is arranged between the inner cylinder and the outer cylinder; heat sinks are welded on the outer surface of the inner cylinder to dissipate heat. The fins are located in the cooling water cavity.

The continuous matcha ball milling machine of the present invention is further configured as follows: the feed pipe is located on the side of the cylinder close to the motor; the discharge hopper is located on the side of the cylinder away from the motor.

The continuous matcha ball milling machine of the present invention is further configured as follows: the cooling fins are arranged in a spiral shape.

The continuous ball mill matcha machine of the present invention is further configured as follows: the cooling device includes a water inlet hose and a water outlet hose; the water inlet hose is connected to the upper part of the cylinder away from the motor side; the water outlet hose is connected to to the bottom of the cylinder close to the side of the motor; a control valve is respectively installed on the water inlet hose and the water outlet hose.

The continuous matcha ball milling machine of the present invention is further configured such that: the water inlet hose, the water outlet hose communicate with the cooling water cavity.

The continuous ball mill matcha machine of the present invention is further configured as follows: the feeding device includes a soft auger, a transparent silicone tube, a three-way pipe, a reducer and a see-through flange; wherein, one end of the soft auger extends into the hopper, and the other One end is connected to the reducer and driven by the reducer; the soft auger is housed in a transparent silicone tube; one end of the transparent silicone tube is connected to the bottom of the hopper through a joint, and the other end is connected to the tee pipe; the reducer Installed on the top of the tee pipe; the see-through flange connects the feed pipe and the tee pipe.

The continuous ball mill matcha machine of the present invention is further configured as follows: a section of glass tube is connected to the see-through flange.

Compared with the prior art, the present invention has the following beneficial effects:

1. The continuous ball mill matcha machine of the present invention can continuously feed materials for grinding, thereby greatly improving the grinding efficiency of the equipment;

2. During the grinding process of the continuous ball milling matcha machine of the present invention, cooling water is fed into the tea leaves to cool the tea leaves, which avoids the local excessive temperature of the tea leaves and makes the color and taste of the matcha tea better;

3. The continuous ball mill matcha machine of the present invention is convenient to observe the feeding status, and the feeding performance of the soft auger is reliable, and it is not easy to be blocked.

【Description of drawings】

Fig. 1 is a schematic structural view of the continuous ball mill matcha machine of the present invention.

Fig. 2 is a schematic diagram of a continuous ball mill matcha machine of the present invention without a feed device installed,

FIG. 3 is a sectional view of FIG. 2 .

FIG. 4 is a partial schematic diagram of FIG. 3 .

Fig. 5 is a sectional view along A-A in Fig. 4 .

Fig. 6 is a schematic structural view of the feeding device.

【Detailed ways】

Please refer to accompanying drawings 1 to 6 of the description, the present invention is a continuous ball mill matcha machine, which consists of a frame 1, a motor 2, a drive shaft 3, a screw 4, a cylinder 5, zirconia ceramic balls 6, The feeding device 7, the hopper 8 and the cooling device 9 are assembled from several parts.

Wherein, the motor 2 is installed on the frame 1, which is connected through a coupling 11 and drives the transmission shaft 3 to rotate.

One end of the transmission shaft 3 is supported on a bearing 31 with a seat, and the other end is pivotally connected to the cylinder 5 , which extends into the cylinder 5 . The bearing unit 31 is fixed on the frame 1 . A safety cover 32 is installed outside the bearing with seat 31 and the shaft coupling 11 to make the equipment safe to use.

The screw rod 4 is installed vertically on the transmission shaft 3 and is driven by the transmission shaft 3 . In this embodiment, the screw 4 is screwed on the transmission shaft 3 and is divided into a long screw 41 and a short screw 42 . And the long screw rods 41 and the short screw rods 42 are arranged at intervals.

The cylinder body 5 is fixed on the frame 1, and a feed pipe 51 is arranged on the top thereof, and a discharge hopper 52 is arranged on the bottom thereof. The feed pipe 51 is located on the side of the cylinder 5 close to the motor 2 ; the discharge hopper 52 is located on the side of the cylinder 5 away from the motor 2 .

Further, the cylinder body 5 is composed of an inner cylinder 53 and an outer cylinder 54 , and a cooling water cavity 55 is provided between the inner cylinder 53 and the outer cylinder 54 . The outer surface of the inner cylinder 53 is welded with cooling fins 56 , and the cooling fins 56 are located in the cooling water cavity 55 . The cooling fins 56 are arranged in a spiral shape.

The zirconia ceramic ball 6 is filled in the barrel 5, which is stirred by the long screw 41 and the short screw 42, and cooperates with the long screw 41, the short screw 42, and the barrel 5 to grind the tea into powder; One screw 4 can stir the zirconia ceramic balls 6 to move in different directions, so that the grinding is sufficient.

The cooling device 9 is connected to the barrel 5 . Specifically, the cooling device 9 includes a water inlet hose 91 and a water outlet hose 92. The water inlet hose 91 is connected to the upper part of the cylinder 5 away from the motor 2 ; the water outlet hose 92 is connected to the bottom of the cylinder 5 near the motor 2 . A control valve 93 is respectively installed on the water inlet hose 91 and the water outlet hose 92 . And the water inlet hose 91, the water outlet hose 92 communicate with the cooling water cavity 55. When the control valve 93 is opened, the cooling water is discharged into the cooling water cavity 55 through the water outlet hose 92, the heat in the cylinder 5 is dissipated through the heat sink 56, and the cooling water flows through the surface of the heat sink 56, and the cooling water on the heat sink 56 The heat dissipated, and then discharged through the water outlet hose 92.

The feeding device 7 is connected to the feeding pipe 51 and the hopper 8 . Specifically, the feeding device 7 is composed of a soft auger 71 , a transparent silicone tube 72 , a three-way tube 73 , a reducer 74 , and a see-through flange 75 . Wherein, one end of the soft auger 71 extends into the hopper 8 , and the other end is connected to and driven by the reducer 74 . The soft auger 71 is housed in a transparent silicone tube 72 . One end of the transparent silicone tube 72 is connected to the bottom of the hopper 8 through a union 76, and the other end is docked with the tee pipe 73; the speed reducer 74 is installed on the top of the tee pipe 73; the see-through flange 75 is connected into Barrel 51 and tee pipe 73. A section of glass tube 77 is connected to the see-through flange 75, through which the feeding situation can be observed.

When the equipment is working, it is continuously fed by the feeding device 7, that is, the soft auger 71 is driven by the reducer 74 to rotate, and the soft auger 71 drives the tea raw material in the hopper 8 to input the transparent silicone tube 72, the tee tube 73 successively, and It is sent to the cylinder body 5 through the three-way pipe 73.

The working principle of the continuous ball mill matcha machine of the present invention is as follows: the tea leaves stored in the hopper 8 are sent into the barrel 5 through the feeding device 7; at this time, the motor 2 drives the transmission shaft 3, and the transmission shaft 3 drives the long screw 41 and the short The screw rod 42 rotates; the long screw rod 41 and the short screw rod 42 stir the zirconia ceramic ball 6, and the tea leaves are ground into powder by the inertia, centrifugal force and friction of the long screw rod 41, the short screw rod 42, the cylinder body 5 and the zirconia ceramic ball 6; Good matcha is discharged through the discharge hopper 52.

When the continuous ball mill matcha machine of the present invention is working, because the feeding device 7 continuously feeds the tea raw materials into the cylinder 5, and the ground matcha is discharged through the discharge hopper 52 at any time, so there is no need to stop the machine for feeding and discharging. The grinding efficiency of the equipment is greatly improved; at the same time, during the grinding process, the cooling water is introduced to cool the cylinder 5 and the tea leaves in the cylinder 5, which avoids local overheating of the tea leaves and makes the color and taste of the matcha better.

The specific implementation above is only a preferred embodiment of this creation, and is not intended to limit this creation. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this creation should be included in this creation. within the scope of protection.

Claims (9)

1. a kind of continous way ball milling tea milling device, it is characterised in that：Including rack, motor, transmission shaft, screw rod, cylinder, zirconium oxide pottery Porcelain ball, feeding equipment, hopper and cooling device；Wherein, the motor is installed in rack, simultaneously by shaft coupling connection Drive transmission shaft rotation；Described transmission shaft one end is supported on a rolling bearing units, and the other end is articulated on cylinder, extends into cylinder In vivo；The rolling bearing units are fixed in rack；The screw rod is installed vertically on transmission shaft, and is driven by transmission shaft；It is described Cylinder is fixed in rack, and upper part is equipped with a feed pipe, and bottom is equipped with a discharge bucket；The zirconia ceramics ball is filled in cylinder In vivo；The feeding equipment connection feed pipe and hopper；The cooling device is connected on cylinder.

2. continous way ball milling tea milling device as described in claim 1, it is characterised in that：The screw rod is bolted on transmission shaft, It is divided into long bolt and short screw；And long bolt and short screw are in be intervally arranged.

3. continous way ball milling tea milling device as described in claim 1, it is characterised in that：The cylinder is made of inner barrel and outer barrel, A cooling water cavity is equipped between inner barrel and outer barrel；The outer surface of the inner cylinder is welded with cooling fin, and cooling fin is located at cooling water cavity It is interior.

4. continous way ball milling tea milling device as claimed in claim 3, it is characterised in that：The feed pipe is located at cylinder close to motor Side；The discharge bucket is located at side of the cylinder far from motor.

5. continous way ball milling tea milling device as claimed in claim 3, it is characterised in that：The cooling fin is twist arranged.

6. continous way ball milling tea milling device as claimed in claim 3, it is characterised in that：The cooling device includes a water supply hose An and delivery hose；The water supply hose is connected to top of the cylinder far from motor side；The delivery hose is connected to cylinder Close to the bottom of motor side；A control valve is separately installed on the water supply hose, delivery hose.

7. continous way ball milling tea milling device as claimed in claim 6, it is characterised in that：The water supply hose, delivery hose and cold But water cavity is connected to.

8. continous way ball milling tea milling device as described in claim 1, it is characterised in that：The feeding equipment include soft auger, thoroughly Bright silicone tube, three-way pipe, speed reducer and perspective flange；Wherein, described soft auger one end extends material bin, and the other end is connected to Speed reducer is simultaneously driven by speed reducer；The soft auger is contained in transparent silicon sebific duct；It lives by one transparent silicon sebific duct one end Connector is connected to the bottom of hopper, the other end and three-way pipe docking；The speed reducer is installed on the top of three-way pipe；The perspective Flanged joint feed pipe and three-way pipe.

9. continous way ball milling tea milling device as described in claim 1, it is characterised in that：One section of glass is connected on the perspective flange Glass pipe.