CN202096973U

CN202096973U - Double-roller flour mill

Info

Publication number: CN202096973U
Application number: CN2011201505823U
Authority: CN
Inventors: 李美云
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-12
Filing date: 2011-05-12
Publication date: 2012-01-04
Anticipated expiration: 2021-05-12

Abstract

The utility model discloses a double-roller flour mill, which comprises a mill shell, a quick roller, a slow roller and a driving motor, wherein the quick roller and the slow roller are positioned inside the mill shell, the driving motor comprises a first motor and a second motor, the quick roller and the slow roller are in driving connection with the first motor and the second motor respectively, a speed reducer is arranged at a power output end of the second motor, and the slow roller is in driving connection with the speed reducer. The double-roller flour mill has the advantages that the double-roller flour mill is extreme convenient in maintenance, low in power consumption, noise and electricity consumption, high in production capacity, economical and practical, rotation speed ratio can be regulated optionally and the like.

Description

A kind of pair roller flour mill

Technical field

The utility model relates to the milling apparatus technical field, particularly relates to the pair roller flour mill.

Background technology

The pair roller flour mill is a kind of equipment that is used for material is processed into powder, generally is provided with at least two pair rollers, when material passes through between two pair rollers, just is rolled into powder.

Be to guarantee the abrasive dust effect, needs in two pair rollers have high rotational speed, therefore are referred to as fast roller, and another need have slower rotating speed, therefore is referred to as slow roller.

The fast roller of existing pair roller flour mill and slow roller be only by a motor-driven, the fast roller running of driven by motor, and the other end of fast roller is rotationally connected with roller slowly through gear, chain or after drive apparatus such as band changes transmission velocity ratio synchronously.

But, the mode of utilizing gear to carry out transmission, power consumption is big, noise is high, power consumption is high, also needs constantly more gear changing when grinding roller attenuates, and has strengthened economic spending.

And utilize chain, synchronously with the mode of transmission, also have the problem that kinetic equation loss is big, noise is high, and change chain, be with time-consumingly synchronously, use cost is high, not easy-maintaining.

The utility model content

The purpose of the utility model provides a kind of pair roller flour mill, to solve the problems of the technologies described above.

For realizing above-mentioned purpose; The utility model provides a kind of pair roller flour mill; Comprise mill shell, fast roller, slow roller and drive motors; Said fast roller is positioned at said mill shell inside with slow roller, and said drive motors comprises first motor and second motor, and said fast roller is connected with second drive of motor with said first motor respectively with slow roller.

Preferably, the clutch end of said second motor is provided with reductor, and said slow roller and reductor are in transmission connection.

Preferably, be in transmission connection through the V-belt between the big belt wheel of said first motor and fast roller, also be in transmission connection between the belt pulley of said second motor and slow roller through the V-belt.

Preferably, said first motor and second motor all are positioned at mill shell below, and are fixed on grinding machine frame bottom.

Preferably, further comprise the feeding roller that is positioned at said fast roller and slow roller top, said feeding roller has the Flow-rate adjustment wheel.

Preferably, said fast roller or slow roller drive said feeding roller through belt and belt pulley and rotate synchronously.

Preferably, said mill shell one side is provided with the grinding roller clearance adjustment mechanism that is used to regulate said fast roller and slow roller spacing.

Preferably, dislocation is arranged before and after said first motor and second motor.

The pair roller flour mill that the utility model provided is by Dual-motors Driving; Be that fast roller and slow roller are respectively by separate motor-driven; First motor can drive fast roller rotation through V-belt and big belt wheel; Second motor can drive slow roller rotation through V-belt and belt pulley, has saved roller and the gear of mutual transmission, chain or synchronous band between the roller soon slowly in traditional flour mill, and then has thoroughly evaded the various drawbacks of being brought by above-mentioned drive disk assembly.This machine operation maintenance is very convenient, and fast roller can be regulated according to material with the rotating ratio of slow roller, has beneficial effects such as power consumption is little, noise is low, power consumption is low, output is high, economical and practical.

Description of drawings

Fig. 1 provides the structural representation of a kind of specific embodiment of pair roller flour mill for the utility model;

Fig. 2 is the side view of pair roller flour mill shown in Figure 1.

Among the figure:

10. grinding machine frame 20. fast roller motor 30. grinding machine discharge buckets 40. V-belts 50. big belt wheel 60. fast roller 70. mill shells 80. slow roller 90. Flow-rate adjustment are taken turns 100. grinding machine elevating hoppers, 110. feeding rollers, 120. grinding roller clearance adjustment mechanisms, 130. belt pulleys, 140. V-belts, 150. slow roller motors

The specific embodiment

The core of the utility model provides a kind of pair roller flour mill, and the power consumption that existing pair roller flour mill exists is big, noise is high, power consumption is high to solve, problem such as easy-maintaining not.

In order to make those skilled in the art person understand the utility model scheme better, the utility model is done further to specify below in conjunction with the accompanying drawing and the specific embodiment.

Please refer to Fig. 1, Fig. 2, Fig. 1 provides the structural representation of a kind of specific embodiment of pair roller flour mill for the utility model; Fig. 2 is the side view of pair roller flour mill shown in Figure 1.

In a kind of specific embodiment; The pair roller flour mill that the utility model provides is mainly assembled by parts such as grinding machine frame 10, mill shell 70, feeding roller 110, fast roller 60, slow roller 80, grinding machine elevating hopper 100 and grinding machine discharge buckets 30, wherein grinds shell 70 to be installed on the grinding machine frame 10; Grinding machine discharge bucket 30 is positioned at mill shell 70 belows; Grinding machine elevating hopper 100 is positioned at mill shell 70 tops, and fast roller 60 is positioned at mill shell 70 inside with slow roller 80, and feeding roller 110 is positioned at the top of fast roller 60 and slow roller 80.

Fast roller 60 is driven by fast roller motor 20 and slow roller motor 150 respectively in both sides with slow roller 80; Pass through V-belt 40 transmissions between the big belt wheel 50 of fast roller motor 20 and fast roller 60; Pass through V-belt 140 transmissions between the belt pulley 130 of slow roller motor 150 and slow roller 80; Fast roller motor 20 all is positioned at mill shell 70 belows with slow roller motor 150, and the bottom of grinding machine frame 10 is arranged and is fixed in the front and back dislocation, and fast roller 60 drives feeding roller 110 through another set of belt and belt pulley and rotates synchronously; Feeding roller 110 has Flow-rate adjustment wheel 90, and mill shell 70 1 sides are provided with the grinding roller clearance adjustment mechanism 120 that is used to regulate fast roller and slow roller spacing.

The course of work in the face of above-mentioned pair roller flour mill describes down:

At first, start fast roller motor 20, take turns 50 by V-belt 40, big generation fast roller 60 is rotated; Start slow roller motor 150, for wheel 130 slow roller 80 is rotated by V-belt 140, skin, material is flowed between fast roller 60 and the slow roller 80 through feeding roller 110 by grinding machine elevating hopper 100 and grinds; Adjusting handle through grinding roller clearance adjustment mechanism 120; Make between fast roller 60 and the slow roller 80 gap smaller and grind material, last, particle flows out via grinding machine discharge bucket 30.

More than the pair roller flour mill that the utility model provided has been carried out detailed introduction.Used concrete example among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the core concept of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.

Claims

1. pair roller flour mill; Comprise mill shell, fast roller, slow roller and drive motors, it is inner that said fast roller and slow roller are positioned at said mill shell, it is characterized in that; Said drive motors comprises first motor and second motor, and said fast roller is connected with second drive of motor with said first motor respectively with slow roller.

2. pair roller flour mill according to claim 1 is characterized in that the clutch end of said second motor is provided with reductor, and said slow roller and reductor are in transmission connection.

3. pair roller flour mill according to claim 1 is characterized in that, is in transmission connection through the V-belt between the big belt wheel of said first motor and fast roller, also is in transmission connection through the V-belt between the belt pulley of said second motor and slow roller.

4. pair roller flour mill according to claim 1 is characterized in that, said first motor and second motor all are positioned at mill shell below, and is fixed on grinding machine frame bottom.

5. pair roller flour mill according to claim 1 is characterized in that, further comprises the feeding roller that is positioned at said fast roller and slow roller top, and said feeding roller has the Flow-rate adjustment wheel.

6. pair roller flour mill according to claim 5 is characterized in that, said fast roller or slow roller drive said feeding roller through belt and belt pulley and rotate synchronously.

7. according to each described pair roller flour mill of claim 1 to 6, it is characterized in that said mill shell one side is provided with the grinding roller clearance adjustment mechanism that is used to regulate said fast roller and slow roller spacing.

8. pair roller flour mill according to claim 7 is characterized in that, dislocation is arranged before and after said first motor and second motor.