CN215655522U

CN215655522U - Water mill

Info

Publication number: CN215655522U
Application number: CN202121751377.2U
Authority: CN
Inventors: 谢志明; 沈家玮; 魏东源
Original assignee: Fujian Longyi Powder Equipment Manufacturing Co ltd
Current assignee: Fujian Longyi Powder Equipment Manufacturing Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-28
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to a water mill, which comprises a cylinder, a main shaft, a crushing mechanism and a driving mechanism, wherein the main shaft is arranged on the cylinder; the main shaft is arranged in the cylinder, one end of the main shaft extends out of the cylinder and is connected with the driving mechanism, the driving mechanism is positioned above the cylinder, and the driving mechanism is used for driving the main shaft to rotate; the crushing mechanism is arranged in the cylinder body, connected with the main shaft and used for crushing materials; the driving mechanism comprises a stator and a rotor; the stator is fixedly arranged, the rotor is fixedly connected with the main shaft, and the stator is matched with the rotor. According to the water mill, the stator is fixedly arranged, the rotor is directly sleeved and connected to the main shaft of the water mill, the rotor is fixedly connected with the main shaft, and the stator and the rotor are mutually matched, so that the main shaft is directly driven to rotate through the rotor, the transmission loss is reduced, the energy consumption is reduced, the transmission efficiency is improved, the whole structure is more compact, and the space is saved.

Description

Water mill

Technical Field

The utility model relates to the technical field of crushing processing equipment, in particular to a water mill.

Background

The water mill is used for crushing materials, and is widely applied to the field of crushing processing of non-metal ores, such as crushing processing of materials such as heavy calcium carbonate, kaolin, talc, wollastonite, barite, feldspar and the like.

The existing water mill adopts a driving mode that a motor is in transmission connection with a speed reducer, and the speed reducer is in transmission connection with a main shaft through a coupler so as to drive the main shaft to rotate; and the motor, the speed reducer bracket and the like need to be disassembled and then lifted for separation during maintenance, so that the main shaft can be lifted out for replacing the easily damaged parts, and the maintenance is inconvenient, time-consuming, labor-consuming and high in maintenance cost.

SUMMERY OF THE UTILITY MODEL

Therefore, a water mill is needed to be provided for solving the problems that the existing water mill is driven by a motor to be in transmission connection with a speed reducer, and the speed reducer is in transmission connection with a main shaft through a coupler so as to drive the main shaft to rotate; and the motor, the speed reducer bracket and the like need to be disassembled and then lifted for separation during maintenance, so that the main shaft can be lifted out for replacing the easily damaged parts, and the technical problems of inconvenient maintenance, time and labor waste, high maintenance cost and the like are solved.

In order to achieve the above object, the inventor provides a water mill, comprising a cylinder, a main shaft, a crushing mechanism and a driving mechanism;

the main shaft is arranged in the cylinder, one end of the main shaft extends out of the cylinder and is connected with the driving mechanism, the driving mechanism is positioned above the cylinder, and the driving mechanism is used for driving the main shaft to rotate;

the crushing mechanism is arranged in the cylinder body, connected with the main shaft and used for crushing materials;

the driving mechanism comprises a stator and a rotor;

the stator is fixedly arranged, the rotor is fixedly connected with the main shaft, and the stator is matched with the rotor.

As a preferable structure of the utility model, the stator and the rotor are coaxially arranged, the stator and the rotor are arranged at intervals and are separated, and an external power supply supplies power to the stator so as to drive the rotor to rotate.

As a preferable structure of the present invention, the water mill further includes a supporting mechanism, the cylinder is disposed on the supporting mechanism, and the cylinder is fixedly connected to the supporting mechanism.

As a preferable structure of the present invention, the driving mechanism is disposed on the supporting mechanism, and the driving mechanism is connected to the supporting mechanism.

As a preferred structure of the present invention, the driving mechanism includes a housing, the stator and the rotor are respectively disposed in the housing, the housing is fixedly connected to the supporting mechanism, and the stator is fixedly connected to the housing.

As a preferable structure of the present invention, the stator is fixedly connected to the support mechanism.

As a preferable structure of the present invention, the water mill further comprises a fixing plate, wherein the fixing plate is fixedly connected with the supporting mechanism; or

The fixing plate and the supporting mechanism are integrally formed;

the stator is fixedly connected with the fixing plate.

As a preferred structure of the present invention, the crushing mechanism includes a plurality of sets of blades, the plurality of sets of blades are respectively disposed on the main shaft, and the plurality of sets of blades are respectively connected to the main shaft.

As a preferable structure of the present invention, a shaft sleeve is sleeved on a side wall of the main shaft, and a tool holder of the blade is fixed to the shaft sleeve by a screw.

As a preferable structure of the utility model, the water mill further comprises a ball adding mechanism, the ball adding mechanism is arranged on the cylinder body, and the ball adding mechanism is communicated with the cylinder body.

Different from the prior art, the beneficial effects of the technical scheme are as follows: according to the water mill, the driving mechanism and the stator are fixedly arranged, the rotor is directly sleeved and connected to the main shaft of the water mill, the rotor is fixedly connected with the main shaft, and the stator and the rotor are matched with each other, so that the main shaft is directly driven to rotate through the rotor, transmission loss is reduced, energy consumption is reduced, transmission efficiency is improved, the whole structure is more compact, and space is saved. And compared with the driving mechanism of the existing water mill: the driving mechanism of the water mill of the utility model cancels an integrated motor, does not need a motor base or a speed reducer, a speed reducer base, a coupling and the like, has no intermediate speed reducing and accelerating process, and the rotating speed of a rotor is directly the rotating speed of a main shaft of the water mill, thereby reducing the transmission loss. In maintenance, lubricating grease does not need to be added or speed reducer lubricating oil does not need to be replaced, the workload is reduced, the stator and the rotor are respectively disassembled in maintenance, the main shaft is hoisted out to replace the easily damaged parts, the operation is simple and convenient, the maintenance is convenient, and the service life of the equipment is prolonged.

Drawings

FIG. 1 is a sectional view of a water mill according to an embodiment.

Description of reference numerals:

1. the device comprises a cylinder body and a control device,

2. a main shaft is arranged on the main shaft,

3. a crushing mechanism is arranged on the upper portion of the crushing mechanism,

31. the blade is provided with a blade,

4. a driving mechanism for driving the motor to rotate,

41. a stator which is provided with a plurality of stator coils,

42. the rotor is provided with a plurality of rotor blades,

43. a shell body, a plurality of first connecting rods and a plurality of second connecting rods,

5. the support mechanism is used for supporting the movable support frame,

6. the ball adding mechanism is used for adding balls,

61. a ball feeding hopper is arranged at the top of the ball feeding hopper,

62. and adding a bulb tube.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

Referring to fig. 1, the present embodiment relates to a water mill, which includes a cylinder 1, a main shaft 2, a crushing mechanism 3 and a driving mechanism 4; the main shaft 2 is arranged in the cylinder body 1, the cylinder body 1 is used as a crushing processing area of materials, one end of the main shaft 2 extends out of the cylinder body 1 and is connected with the driving mechanism 4, the driving mechanism 4 is positioned above the cylinder body 1, and the driving mechanism 4 is used for driving the main shaft 2 to rotate; the crushing mechanism 3 is arranged in the barrel 1, the crushing mechanism 3 is connected with the main shaft 2, and the crushing mechanism 3 is used for crushing materials.

Further, in some embodiments, as shown in fig. 1, the crushing mechanism 3 includes a plurality of sets of blades 31, the plurality of sets of blades 31 are respectively disposed on the main shaft 2, and the plurality of sets of blades 31 are respectively connected to the main shaft 2. Specifically, in this embodiment, the blade 31 includes a handle, a back and a blade, the handle is provided with a threaded slot, the handle and the blade are located on the same side, a width of the back near the handle is smaller than a width of the back far away from the handle, and the back is in a trapezoidal structure. It should be noted that the structure of the crushing mechanism 3 of the present embodiment is not limited to this, and those skilled in the art can select other suitable crushing mechanisms 3 according to the teaching of the present embodiment.

Specifically, the threaded hole is formed in the tool holder, so that the tool holder and the main shaft 2 can be conveniently disassembled and assembled, and the tool holder and the tool edge are positioned on the same side, so that the connection strength between the tool edge which is easy to impact and the tool holder is higher; because the blade 31 does circular motion, the farther the linear velocity from the center of the main shaft 2 is, the larger the frictional force received by the blade back is, and the abrasion of the blade edge is faster, so that the blade back is set to a structure that the width of one side close to the blade handle is smaller than that of one side far away from the blade back, the frictional force received by the blade back is reduced, the abrasion of the blade edge is slowed, the service life of the blade 31 of the main shaft 2 is further prolonged, the frequency of replacing the blade 31 of the main shaft 2 by stopping the water mill is reduced, and the crushing efficiency of materials is improved.

Further, in some embodiments, the knife handle, the knife back and the knife edge are integrally formed, and the integrally formed product is high in structural strength. Further, the side wall of the main shaft 2 is sleeved with a shaft sleeve, a cutter handle of the blade 31 is fixed on the shaft sleeve through a screw, the blade 31 is fixed through the shaft sleeve, the installation and the fixation are more convenient, the efficiency is higher, and meanwhile, the blade 31 can be prevented from being fixed by directly drilling a threaded hole in the main shaft 2, so that the structural strength of the rotary main shaft 2 is influenced.

Further, in some embodiments, as shown in fig. 1, the water mill further includes a ball adding mechanism 6, the ball adding mechanism 6 is disposed on the cylinder 1, and the ball adding mechanism 6 is communicated with the cylinder 1. Specifically, in this embodiment, as shown in fig. 1, the ball adding mechanism 6 includes a ball adding hopper 61 and a ball adding pipe 62, one end of the ball adding pipe 62 is communicated with the ball adding hopper 61, and the other end of the ball adding pipe 62 is communicated with the cylinder 1. Put into barrel 1 through adding ball mechanism 6 with the grinding ball, the grinding ball is earlier through the feeder hopper, then gets into barrel 1 from the feeder hopper in, blade 31 stirs and cuts the material under the drive of main shaft 2 to realize the smashing of material with the grinding ball cooperation.

Specifically, in the water mill in the embodiment, the driving mechanism 4 drives the main shaft 2 to rotate, and the main shaft 2 rotates to drive the blade 31 to perform circular motion, so that the material in the cylinder 1 of the water mill is stirred and sheared, and is crushed by matching with the grinding balls.

Further, in some embodiments, as shown in fig. 1, the driving mechanism 4 includes a stator 41 and a rotor 42; the stator 41 is fixedly arranged, the rotor 42 is fixedly connected with the main shaft 2, and the stator 41 is matched with the rotor 42. Further, in some embodiments, the rotor 42 is fixed on the main shaft 2 through a fixing component, and the fixing component is detachably connected with the main shaft 2, so that the disassembly and the maintenance are convenient. It should be noted that the structure of the driving mechanism 4 of the present embodiment is not limited to this, and those skilled in the art can select other suitable driving mechanisms 4 according to the teaching of the present embodiment.

Specifically, in this embodiment, as shown in fig. 1, the stator 41 and the rotor 42 are coaxially disposed, the stator 41 and the rotor 42 are separately disposed at an interval, and an external power supply provides power for the stator 41, so as to drive the rotor 42 to rotate. Specifically, the stator 41 winding lets in the alternating current, can form the rotating magnetic field that rotates with certain speed along a direction, and rotor 42 is the permanent magnet, also can form a permanent magnetic field, because of stator 41 is fixed, under two magnetic field interact, produces the torque, drives rotor 42 and rotates along magnetic field direction of rotation to drive main shaft 2 work. Preferably, in the present embodiment, the driving mechanism 4 is a split motor.

Specifically, in the water mill in the present embodiment, as shown in fig. 1, the stator 41 is fixedly disposed, the rotor 42 is directly sleeved on the main shaft 2 of the water mill, the rotor 42 is fixedly connected with the main shaft 2, and the rotor 42 and the stator 41 are coaxially disposed at intervals and are separated, the stator 41 and the rotor 42 are mutually matched, so that the main shaft 2 is directly driven to rotate by the rotor 42, transmission loss is reduced, energy consumption is reduced, transmission efficiency is improved, the overall structure is more compact, and space is saved; and compared with the driving mechanism 4 of the existing water mill: the driving mechanism 4 of the water mill of the embodiment cancels an integrated motor, does not need a motor base or a speed reducer, a speed reducer base, a coupling and the like, does not have intermediate speed reducing and accelerating processes, and the rotating speed of the rotor 42 is directly the rotating speed of the main shaft 2 of the water mill; in maintenance, lubricating grease does not need to be added or speed reducer lubricating oil does not need to be replaced, the workload is reduced, the stator 41 and the rotor 42 are respectively disassembled in maintenance, the main shaft 2 is lifted out for replacing wearing parts, the operation is simple and convenient, the maintenance is convenient, and the service life of the equipment is prolonged.

Further, in some embodiments, as shown in fig. 1, the water mill further includes a supporting mechanism 5, the cylinder 1 is disposed on the supporting mechanism 5, the cylinder 1 is fixedly connected to the supporting mechanism 5, and the supporting mechanism 5 supports the cylinder 1. Specifically, in the present embodiment, the support mechanism 5 is a frame.

Further, in some embodiments, as shown in fig. 1, the driving mechanism 4 is disposed on the supporting mechanism 5, the driving mechanism 4 is connected to the supporting mechanism 5, and the supporting mechanism 5 supports the driving mechanism 4.

Further, in some embodiments, as shown in fig. 1, the driving mechanism 4 includes a housing 43, the stator 41 and the rotor 42 are respectively disposed in the housing 43, the housing 43 is fixedly connected to the supporting mechanism 5, and the stator 41 is fixedly connected to the housing 43, so as to fix the stator 41. In another embodiment, the stator 41 is fixedly connected to the supporting mechanism 5, and the stator 41 is directly fixed to the supporting mechanism 5, so as to fix the stator 41.

Further, in some other embodiments, the water mill further includes a fixing plate, and the fixing plate is fixedly connected with the supporting mechanism 5; in other embodiments, the fixing plate is integrally formed with the support mechanism 5; the stator 41 is fixedly connected with the fixing plate, and the fixing plate fixes the stator 41.

Further, in some embodiments, the water mill further comprises an access door, the access door is disposed on the cylinder 1, and the access door is movably connected with the cylinder 1 through a movable component. Specifically, in this embodiment, the movable shaft is used as the movable member. When needing to overhaul, through the unblock buckle, the access door makes the access door open with mutually supporting of loose axle, overhauls 1 insides of barrel, and is easy and simple to handle, saves repair time, has improved work efficiency, labour saving and time saving.

Specifically, in the water mill in this embodiment, stator 41 is fixed to be set up, establishes rotor 42 directly to overlap and connects on water mill's main shaft 2, rotor 42 and main shaft 2 fixed connection, and rotor 42 and the coaxial interval setting of stator 41, is split type, and stator 41 and rotor 42 mutually support to directly drive main shaft 2 through rotor 42 and rotate, reduce transmission loss, reduce the power consumption, improve transmission efficiency, overall structure is compacter, saves space. The rotor 42 drives the main shaft 2 to rotate, and the main shaft 2 rotates to drive the blade 31 to do circular motion, so that the materials in the water mill barrel 1 are stirred and sheared, and are matched with grinding balls to crush the materials.

And compared with the driving mechanism 4 of the existing water mill: the driving mechanism 4 of the water mill of the embodiment cancels an integrated motor, does not need a motor base or a speed reducer, a speed reducer base, a coupling and the like, does not have intermediate speed reducing and accelerating processes, and the rotating speed of the rotor 42 is directly the rotating speed of the main shaft 2 of the water mill; in maintenance, lubricating grease does not need to be added or speed reducer lubricating oil does not need to be replaced, the workload is reduced, the stator 41 and the rotor 42 are respectively disassembled in maintenance, the main shaft 2 is lifted out for replacing wearing parts, the operation is simple and convenient, the maintenance is convenient, and the service life of the equipment is prolonged.

It should be noted that, although the above embodiments have been described herein, the utility model is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.

Claims

1. A water mill, characterized in that: comprises a cylinder body, a main shaft, a crushing mechanism and a driving mechanism;

the driving mechanism comprises a stator and a rotor;

2. A watermill according to claim 1, characterised in that: the stator with the rotor is coaxial to be set up, just the stator with the rotor interval sets up and is split type, and external power source does the stator provides the power to drive the rotor rotates.

3. A watermill according to claim 1 or 2, characterised in that: the water mill further comprises a supporting mechanism, the cylinder body is arranged on the supporting mechanism, and the cylinder body is fixedly connected with the supporting mechanism.

4. A watermill according to claim 3, characterised in that: the driving mechanism is arranged on the supporting mechanism and connected with the supporting mechanism.

5. A watermill according to claim 3, characterised in that: the driving mechanism comprises a shell, the stator and the rotor are respectively arranged in the shell, the shell is fixedly connected with the supporting mechanism, and the stator is fixedly connected with the shell.

6. A watermill according to claim 3, characterised in that: the stator is fixedly connected with the supporting mechanism.

7. A watermill according to claim 3, characterised in that: the water mill further comprises a fixing plate, and the fixing plate is fixedly connected with the supporting mechanism; or

The fixing plate and the supporting mechanism are integrally formed;

the stator is fixedly connected with the fixing plate.

8. A watermill according to claim 1, characterised in that: the crushing mechanism comprises a plurality of groups of blades, the blades are respectively arranged on the main shaft, and the blades are respectively connected with the main shaft.

9. A watermill according to claim 8, characterised in that: the side wall of the main shaft is sleeved with a shaft sleeve, and a cutter handle of the blade is fixed on the shaft sleeve through a screw.

10. A watermill according to claim 1, characterised in that: the water mill further comprises a ball adding mechanism, the ball adding mechanism is arranged on the cylinder body, and the ball adding mechanism is communicated with the cylinder body.