CN213254648U

CN213254648U - Raw material grinding device for machining

Info

Publication number: CN213254648U
Application number: CN202022060718.3U
Authority: CN
Inventors: 陈波; 徐志勇; 赵静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-25
Anticipated expiration: 2030-09-18

Abstract

The utility model belongs to the technical field of grind, especially, be a raw materials grinder that machining used, including back cover shell, the inside of back cover shell is equipped with first driven shaft, the first grinding roller of one end fixedly connected with of first driven shaft, the one end swing joint of first driven shaft has first screw thread chain wheel, the peripheral swing joint of first screw thread chain wheel has the driving shaft, the first motor of one end fixedly connected with of driving shaft, be equipped with the spiral loop bar on one section on the driving shaft, the bottom swing joint of spiral loop bar has power distribution chain wheel, the top swing joint of power distribution chain wheel has the hob, the one end swing joint of hob has second screw thread chain wheel. The problems of large vibration, easy loss of a grinding device, short service life, low grinding uniformity, poor quality, low grinding speed and the like in the grinding process of the conventional material processing equipment are solved.

Description

Raw material grinding device for machining

Technical Field

The utility model belongs to the technical field of grind, concretely relates to raw materials grinder that machining used.

Background

At present, grinding is a unit operation for converting solid substances into small particles, and grinding is also a finish machining method, wherein grinding particles coated or embedded on a grinding tool are utilized, finishing machining is carried out on a machining surface through relative motion of the grinding tool and a workpiece under certain pressure, a grinding device is required for production of chemical products, different grinding devices are required for different chemical raw materials, grinding of the chemical raw materials with large particles is insufficient, and crushing treatment is carried out by a crushing device in advance.

The existing grinding machine on the market has the following defects in the material grinding mode: 1. the existing material processing equipment is general chemical equipment for stirring, sanding and the like used in transmission, most of grinding machines adopt single-stage grinding, and the defect that the raw materials with high uniformity cannot be quickly ground; 2. the vibration is large in the grinding process, the grinding device is easy to wear, and the service life is short; the material just grinds immediately after getting into grinder, then is unfavorable for carrying out abundant processing to the material, and consequently the material quality of grinding out is also relatively poor, and the speed of grinding is not high, and it is longer to consume time, does not set up supplementary grinding miller, can not carry out abundant grinding to the material. Can produce vibrations when grinder grinds coating among the prior art, not set up damping device, can not reduce the vibrations that produce when grinding the machine and grind, influence the life of grinding the machine, the vibrations of machine then can't ensure to reach required grinding effect simultaneously in the processing.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a raw materials grinder that machining used, it is big to have solved the grinding in-process vibration that current material processing equipment exists, and grinder loss very easily, and life is short, grind out the homogeneity not high, the quality is than poor, the speed of grinding is not high, expends time than longer scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material grinding device for machining comprises a rear cover shell, wherein a first driven shaft is arranged inside the rear cover shell, a first grinding roller is fixedly connected to one end of the first driven shaft, a first thread toothed disc is movably connected to the surface of the first driven shaft, a driving shaft is movably connected to the periphery of the first thread toothed disc, a first motor is fixedly connected to one end of the driving shaft, a spiral sleeve rod is arranged on the surface of the driving shaft, a power distribution toothed disc is movably connected to the bottom of the spiral sleeve rod, a spiral rod is movably connected to the top of the power distribution toothed disc, a second thread toothed disc is movably connected to one end of the spiral rod, a second driven shaft is movably connected to one end of the second thread toothed disc, a second grinding roller is fixedly connected to one end of the second driven shaft, and a first discharge hole is formed in the bottom of the rear cover shell, the bottom of first discharge gate is equipped with the rotating vane baffle, the inside of rotating vane baffle is equipped with the rotating vane fixed axle, the fixed surface of rotating vane fixed axle is connected with rotating vane, rotating vane's bottom is equipped with the second discharge gate, the bottom of second discharge gate is equipped with discharging channel.

Preferably, the top of second grinding roller is equipped with the pan feeding funnel, one side of pan feeding funnel is equipped with the striker plate, one side of striker plate is equipped with the equipment shell.

Preferably, one end of the rotating blade fixing shaft is movably connected with a second motor.

Preferably, a motor guard plate is fixedly connected to the bottom of the second motor, and a motor suspension is fixedly connected to the top of the motor guard plate.

Preferably, a first motor housing is arranged on the periphery of the first motor.

Preferably, the periphery of the equipment shell is provided with an auxiliary support frame, and the bottom of the auxiliary support frame is fixedly connected with a detachable base.

Compared with the prior art, the beneficial effects of the utility model are that:

through the setting of first crushing roller and second crushing roller, can tentatively carry out the crushing treatment to the raw materials, it is inhomogeneous to reduce the particle size of raw materials effectively, reduces to grind insufficiently. Through the setting of first discharge gate, second discharge gate, can remove the accurate input shredding work of the raw materials after will grinding effectively, avoid grinding raw materials and smash not enough influence result of use. The base can be dismantled through the setting of multiple support auxiliary stand, can effectively reduce the vibrations in the grinding process, has improved equipment life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

FIG. 2 is a perspective view of a second grinding roll portion of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a right side view of the present invention.

In the figure: 1, a rear machine cover shell; 2 a first driven shaft; 3 a first thread disc; 4, driving a shaft; 5 a first motor; 6, a spiral loop bar; 7, a power distribution chain wheel; 8, a screw rod; 9 a second thread disc; 10 a second driven shaft; 11 a second grinding roller; 12 feeding a hopper; 13, a striker plate; 14 an equipment enclosure; 15 a first discharge port; 16 rotating vane baffle plates; 17 rotating the blade fixing shaft; 18 rotating blades; 19 a second discharge port; 20 discharge channels; 21 a second motor; 22 motor guard board; 23 motor suspension; 24 a first motor housing; 25 secondary support frames; 26 a removable base; 27 first grinding roll.

Detailed Description

The technical solutions in the embodiments of the present invention will be fully described below 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a raw material grinding device for machining comprises a rear machine cover shell 1, wherein one end of the rear machine cover shell 1 is fixedly connected with a first driven shaft 2, one end of the first driven shaft 2 is fixedly connected with a first grinding roller 27, one end of the first driven shaft 2 is movably connected with a first thread toothed disc 3, the periphery of the first thread toothed disc 3 is movably connected with a driving shaft 4, one end of the driving shaft 4 is fixedly connected with a first motor 5, one section of the driving shaft 4 is provided with a spiral sleeve rod 6, the bottom of the spiral sleeve rod 6 is movably connected with a power distribution toothed disc 7, the top of the power distribution toothed disc 7 is movably connected with a spiral rod 8, one end of the spiral rod 8 is movably connected with a second thread toothed disc 9, one end of the second thread toothed disc 9 is movably connected with a second driven shaft 10, one end of the second driven shaft 10 is fixedly connected with a second grinding roller 11, and the two grinding rollers are used for the, pretreatment, grinding and cutting efficiency is increased, the bottom of the rear machine cover shell 1 is provided with a first discharge hole 15, the bottom fixedly connected with rotating blade baffle 16 of the first discharge hole 15, the rotating blade baffle 16 is used for creating a safe working atmosphere, the inside of the rotating blade baffle 16 is provided with a rotating blade fixing shaft 17, the fixed surface of the rotating blade fixing shaft 17 is connected with a rotating blade 18, the cutting efficiency of the multistage rotating blade 18 is higher, the grinding is more thorough, the bottom of the rotating blade 18 is provided with a second discharge hole 19, the bottom fixedly connected with discharge passage 20 of the second discharge hole 19, and a user can obtain a final finished product from a discharge funnel.

Specifically, the top of the second grinding roller 11 is equipped with the pan feeding funnel 12, and one side of pan feeding funnel 12 is equipped with the striker plate 13, and one side of striker plate 13 is equipped with equipment shell 14, and the striker plate can make the raw materials accuracy get into the funnel, makes things convenient for processing technology on next step.

Specifically, one end of the rotating blade fixing shaft 17 is movably connected with a second motor 21, and the two second motors 21 are used for driving the rotating blades and are main power sources for the rotating cutting step.

Specifically, the bottom fixedly connected with motor backplate 22 of second motor 21, the top fixedly connected with motor suspension 23 of motor backplate 22, motor suspension 23 can reduce the vibrations of motor, extension equipment life.

Specifically, a first motor housing 24 is disposed on the periphery of the first motor 5, and the first motor housing 24 can protect the power device inside the support.

Specifically, the periphery of the device housing 14 is provided with an auxiliary support frame 25, the bottom of the auxiliary support frame 25 is fixedly connected with a detachable base 26, and a user can select whether to use the base according to the use environment.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, pour into the raw materials that will treat to grind from pan feeding funnel 12, thereby first motor 5 just can drive driving shaft 4 and drive 2 second driven shafts 10 rotations of first driven shaft, thereby the second grinds roller 11 and carries out work, raw materials after grinding can get into the rotary cutting step through first discharge gate 15, the rotating vane 18 that is located on the rotating vane fixed axle 17 can cut the raw materials after grinding, the completion cuts the raw materials after grinding and flows from second discharge gate 19 and discharge gate passageway 20. All the electric equipment in the device are powered by an external power supply.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a raw materials grinder that machining used, includes back cover shell (1), its characterized in that: the inner part of the rear machine cover shell (1) is provided with a first driven shaft (2), one end of the first driven shaft (2) is fixedly connected with a first grinding roller (27), the surface of the first driven shaft (2) is movably connected with a first thread chain wheel (3), the periphery of the first thread chain wheel (3) is movably connected with a driving shaft (4), one end of the driving shaft (4) is fixedly connected with a first motor (5), the surface of the driving shaft (4) is provided with a spiral sleeve rod (6), the bottom of the spiral sleeve rod (6) is movably connected with a power distribution chain wheel (7), the top of the power distribution chain wheel (7) is movably connected with a spiral rod (8), one end of the spiral rod (8) is movably connected with a second thread chain wheel (9), one end of the second thread chain wheel (9) is movably connected with a second driven shaft (10), the one end fixedly connected with second grinding roller (11) of second driven shaft (10), the bottom of back cover shell (1) is equipped with first discharge gate (15), the bottom of first discharge gate (15) is equipped with rotating vane baffle (16), the inside of rotating vane baffle (16) is equipped with rotating vane fixed axle (17), the fixed surface of rotating vane fixed axle (17) is connected with rotating vane (18), the bottom of rotating vane (18) is equipped with second discharge gate (19), the bottom of second discharge gate (19) is equipped with discharging channel (20).

2. The raw material grinding apparatus for machining according to claim 1, characterized in that: the top of second grinding roller (11) is equipped with pan feeding funnel (12), one side of pan feeding funnel (12) is equipped with striker plate (13), one side of striker plate (13) is equipped with equipment shell (14).

3. The raw material grinding apparatus for machining according to claim 1, characterized in that: one end of the rotating blade fixing shaft (17) is movably connected with a second motor (21).

4. A raw material grinding apparatus for machining according to claim 3, characterized in that: the bottom of the second motor (21) is fixedly connected with a motor guard plate (22), and the top of the motor guard plate (22) is fixedly connected with a motor suspension (23).

5. The raw material grinding apparatus for machining according to claim 1, characterized in that: and a first motor shell (24) is arranged on the periphery of the first motor (5).

6. The raw material grinding apparatus for machining according to claim 2, characterized in that: the periphery of the equipment shell (14) is provided with an auxiliary support frame (25), and the bottom of the auxiliary support frame (25) is fixedly connected with a detachable base (26).