CN212468403U

CN212468403U - Flour mill

Info

Publication number: CN212468403U
Application number: CN201922423326.6U
Authority: CN
Inventors: 蒋政龙; 王明亮; 李东海
Original assignee: Yingkou Honglin Mineral Products Co ltd
Current assignee: Yingkou Honglin Mineral Products Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-02-05
Anticipated expiration: 2029-12-30

Abstract

The utility model belongs to the technical field of the milling machine, especially, be a milling machine, be the open-ended barrel including the bottom, the top side fixedly connected with motor of barrel, the top of fixedly connected with worm on the output shaft of motor, the bottom of worm extends to in the barrel and fixedly connected with mill, the top side of mill is provided with the multiunit discharge opening, the top of barrel is rotated and is connected with the worm wheel that two symmetries set up, the worm is located between two worm wheels and meshes mutually with two worm wheels, the front side top welding of worm wheel has the circle axle, and the outside slip cover of two circle axles is equipped with same rectangle frame, the top of slide bar is all welded to the bottom both sides of rectangle frame, and the bottom of two slide bars extends to in the barrel and welds same clamp plate, the clamp. The utility model has the advantages of reasonable design, rely on the motor to be drive power, can realize the high-speed rotation of mill to material that pushes down that can be slow makes material and mill abundant friction, with quick grinding to powder, improved crocus efficiency, be fit for using widely.

Description

Flour mill

Technical Field

The utility model relates to a milling machine technical field especially relates to a milling machine.

Background

Various types of mills are available in the market at present, and the mills are used for fully grinding materials into powder. Through retrieval, the Chinese patent with the publication number of CN209631311U discloses a flour mill, which comprises a flour milling box body, a feed hopper, a flour milling mechanism, a vibrating screen, a vibrating motor, a feeding screw, a screw motor, a secondary feeding mechanism and a discharging hopper; the feeding hopper is arranged at the top of the milling box body, the discharging hopper and the feeding screw are arranged at the bottom of the milling box body, and the discharging hopper is connected with the feeding screw; the grinding mechanism comprises a grinding roller, a grinding motor, a grinding block, a fixing frame, a guide rod and a hydraulic push rod; the vibrating screen is connected with a vibrating motor and arranged below the powder grinding mechanism; the secondary feeding mechanism comprises a feeding pipe, a feeding pump and a material bin. This design changes the particle size of material behind the crocus through the distance of adjusting grinding piece and grinding roller to throw into the big material of crocus back granule again through the inlet pipe and carry out the secondary crocus in the crocus box, improve crocus efficiency.

But above-mentioned design still has the weak point, and the milling machine structural design of above-mentioned patent design is reasonable inadequately, and material and crocus mechanism contact time are shorter, and inconvenient effective powdery material that forms, crocus effect is poor, therefore we have proposed a milling machine and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a flour mill.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a flour mill comprises a cylinder body with an opening at the bottom, a motor is fixedly connected at the top side of the cylinder body, the output shaft of the motor is fixedly connected with the top end of a worm, the bottom end of the worm extends into the cylinder body and is fixedly connected with a grinding disc, the top side of the grinding disc is provided with a plurality of groups of discharge holes, the top of the cylinder body is rotationally connected with two symmetrically arranged worm wheels, the worm is positioned between the two worm wheels and meshed with the two worm wheels, the top of the front side of the worm wheels is welded with a round shaft, and the outer sides of the two round shafts are slidably sleeved with the same rectangular frame, the top ends of the sliding rods are welded on the two sides of the bottom of the rectangular frame, the bottom ends of the two slide bars extend into the cylinder body and are welded with the same pressing plate which is positioned above the grinding disc, the clamp plate activity cup joints in the outside of worm, the outside intercommunication of barrel has the feeder hopper of slope setting, and the discharge end of feeder hopper is located between clamp plate and the mill.

Preferably, the outer side of the worm is fixedly sleeved with an inner ring of the bearing, and an outer ring of the bearing is fixedly connected with the inner wall of the cylinder body, so that the worm rotates stably and smoothly.

Preferably, the top side of clamp plate has seted up the circular port, the outside of worm does not contact with the inner wall of circular port for the clamp plate can not take place to collide with the worm.

Preferably, the top side welding of barrel has the frame, the motor passes through bolt fixed connection in the frame, the worm wheel rotates to be connected in the frame, conveniently sets up motor and worm wheel on the barrel.

Preferably, the outside welding of barrel has the multiunit supporting leg, and the bottom welding of multiunit supporting leg has same base, conveniently erects the barrel to conveniently receive the powder.

The pulverizer in the utility model is characterized in that an open container for receiving materials is arranged below the barrel, the worm and the grinding disc are driven by the motor to rotate rapidly, the materials to be ground are put into the barrel through the feed hopper, the materials fall on the grinding disc after entering the barrel and rotate along with the grinding disc, and the worm rotates to drive the two worm wheels to rotate slowly at the same time;

the pulverizer described in the utility model drives the circular shaft to move downwards through the worm wheel, the circular shaft drives the rectangular frame, the slide bar and the press plate to descend, the press plate presses the material downwards, so that the material and the millstone are rubbed, the discharge hole on the millstone can gradually scrape the material and then fall into the open container, when the worm wheel drives the circular shaft to move upwards, the press plate can reset upwards, the powder of the open container can be cleaned or treated in the process, when the press plate moves to the highest position, the material can be put into the barrel again, and therefore the material grinding work can be continuously carried out;

the utility model has the advantages of reasonable design, rely on the motor to be drive power, can realize the high-speed rotation of mill to material that pushes down that can be slow makes material and mill abundant friction, with quick grinding to powder, improved crocus efficiency, be fit for using widely.

Drawings

Fig. 1 is a schematic structural diagram of a flour mill according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a flour mill according to the present invention;

fig. 3 is a top view of the millstone of the flour mill provided by the utility model.

In the figure: 1. a barrel; 2. a frame; 3. a motor; 4. a worm; 5. a grinding disc; 6. a worm gear; 7. a circular shaft; 8. a rectangular frame; 9. a slide bar; 10. pressing a plate; 11. a feed hopper; 12. a bearing; 13. a discharge hole; 14. A circular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a flour mill comprises a barrel 1 with an opening at the bottom, a motor 3 is fixedly connected to the top side of the barrel 1, the top end of a worm 4 is fixedly connected to an output shaft of the motor 3, the bottom end of the worm 4 extends into the barrel 1 and is fixedly connected with a grinding disc 5, a plurality of groups of discharge holes 13 are arranged on the top side of the grinding disc 5, two symmetrically arranged worm wheels 6 are rotatably connected to the top of the barrel 1, the worm 4 is positioned between the two worm wheels 6 and is meshed with the two worm wheels 6, a round shaft 7 is welded to the top of the front side of the worm wheels 6, a same rectangular frame 8 is slidably sleeved on the outer sides of the two round shafts 7, the top ends of slide bars 9 are welded to both sides of the bottom of the rectangular frame 8, the bottom ends of the two slide bars 9 extend into the barrel 1 and are welded with a same press plate, the outer side of the cylinder 1 is communicated with a feed hopper 11 which is obliquely arranged, and the discharge end of the feed hopper 11 is positioned between the pressure plate 10 and the grinding disc 5.

The utility model discloses in, the fixed inner circle that has cup jointed bearing 12 in the outside of worm 4, and the inner wall fixed connection of the outer lane of bearing 12 and barrel 1 for the steady smooth and easy rotation of worm 4.

The utility model discloses in, circular port 14 has been seted up to the top side of clamp plate 10, the outside of worm 4 and the inner wall contactless of circular port 14 for clamp plate 10 can not take place to collide with worm 4.

The utility model discloses in, the welding of the top side of barrel 1 has frame 2, and motor 3 passes through bolt fixed connection in frame 2, and worm wheel 6 rotates to be connected in frame 2, and the convenience sets up motor 3 and worm wheel 6 on barrel 1.

The utility model discloses in, the welding of barrel 1's the outside has the multiunit supporting leg, and the bottom welding of multiunit supporting leg has same base, and the convenience is set up barrel 1 to conveniently receive the powder.

In the utility model, when in use, the utility power is used for supplying power to the motor 3, the motor 3 is provided with a control switch, an open container for receiving materials is arranged below the cylinder 1, the motor 3 is started, the motor 3 drives the worm 4 and the millstone 5 to rotate rapidly when being electrified, then the materials to be ground are put into the cylinder 1 through the feed hopper 11, the materials enter the cylinder 1 and fall on the millstone 5 to rotate together with the millstone 5, the worm 4 drives the two worm wheels 6 to rotate slowly at the same time, when the worm wheel 6 drives the round shaft 7 to move downwards, the round shaft 7 drives the rectangular frame 8, the slide bar 9 and the pressing plate 10 to descend, the pressing plate 10 can press the materials downwards, so that the materials and the millstone 5 are rubbed, the materials can be gradually crushed and fall into the open container, when the worm wheel 6 drives the round shaft 7 to move upwards, the pressing plate 10 can reset upwards, in the process, powder in the open container can be cleaned or treated, when the pressing plate 10 moves to the highest position, the material can be put into the cylinder body 1 again, and therefore the material grinding work can be continuously carried out.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. The utility model provides a flour mill, includes that the bottom is open-ended barrel (1), its characterized in that, the top side fixedly connected with motor (3) of barrel (1), the top of fixedly connected with worm (4) on the output shaft of motor (3), the bottom of worm (4) extends to in barrel (1) and fixedly connected with mill (5), and the top side of mill (5) is provided with multiunit discharge opening (13), the top of barrel (1) is rotated and is connected with worm wheel (6) that two symmetries set up, worm (4) are located between two worm wheel (6) and mesh with two worm wheel (6), the front side top welding of worm wheel (6) has circle axle (7), and the outside slip cover of two circle axles (7) is equipped with same rectangle frame (8), the top of slide bar (9) has all been welded to the bottom both sides of rectangle frame (8), and the bottom of two slide bars (9) extends to in barrel (1) and the welding has same clamp plate (10), and clamp plate (10) are located the top of mill (5), clamp plate (10) activity cup joints in the outside of worm (4), the outside intercommunication of barrel (1) has feeder hopper (11) that the slope set up, and the discharge end of feeder hopper (11) is located between clamp plate (10) and mill (5).

2. A mill according to claim 1, characterized in that the outer side of the worm (4) is fixedly sleeved with the inner ring of a bearing (12), and the outer ring of the bearing (12) is fixedly connected with the inner wall of the drum (1).

3. A mill according to claim 1, characterized in that the top side of the pressure plate (10) is provided with a circular hole (14), and the outer side of the worm (4) is not in contact with the inner wall of the circular hole (14).

4. A mill according to claim 1, characterized in that a frame (2) is welded to the top side of the drum (1), that the motor (3) is fixedly connected to the frame (2) by means of bolts, and that the worm wheel (6) is rotatably connected to the frame (2).

5. A mill according to claim 1, characterized in that a plurality of sets of support legs are welded to the outside of the drum (1), and the same base is welded to the bottom ends of the plurality of sets of support legs.