CN207507602U

CN207507602U - A kind of axial-flow type material multi milled processed machinery

Info

Publication number: CN207507602U
Application number: CN201721157527.0U
Authority: CN
Inventors: 蔡敏南
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-11
Filing date: 2017-09-11
Publication date: 2018-06-19
Anticipated expiration: 2027-09-11

Abstract

The utility model discloses a kind of axial-flow type material multi milled processed machineries, including rotary shaft, three-level abrasive disk, two level screen filter, secondary grinder disk, level-one grinding head, grind selection by winnowing cylinder and axial-flow leaf, the grinding selection by winnowing cylinder top is equipped with loading hopper, loading hopper is in funnel type structure, loading hopper bottom end connects feed pipe, level-one grinding head is installed in grinding selection by winnowing cylinder below feed pipe, grinding channel is surrounded between the level-one grinding head upper side and grinding selection by winnowing cylinder inboard wall, grind connection primary screener chamber below channel, primary screener chamber is surrounded between the level-one grinding head middle part of sliding channel and grinding selection by winnowing cylinder inboard wall；Facilitate the addition of material, realize the milled processed step by step to material, ensure that the adequacy of grinding and the harmony of grinding quality；Grinding dust is avoided to be escaped from loading hopper, also effectively avoids level-one sieving hole and two level sieving hole plug, the efficiency of material grinding is improved, facilitates the discharge of rough material and thin material.

Description

A kind of axial-flow type material multi milled processed machinery

Technical field

The utility model is related to milling apparatus technical field, specifically a kind of axial-flow type material multi milled processed machinery.

Background technology

Milling apparatus is widely used in drug and drug grinding, the core grinding of oil-gas mining, powdery paints in pharmacy Production grinding, the grains of sand grinding in building, the grinding raw material in chemical industry and the grinding of the feed in cultivation etc., it is but existing Some milling apparatus grinding effects are not satisfactory, and single grinding component is only capable of realizing primary grinding, smaller for grain size Milled processed is unable to reach, and without the function of screening, grain size is undesirable after grinding directly to filter out, and need Additional filtration treatment is wanted, need to regrind processing for the material filtered out or is added using the equipment of grinding grain size higher level-one Work, time-consuming and laborious and efficiency are low.Especially in process of lapping, the powder material effusion being ground into is be easy to cause, pollutes work Environment causes powder material blanking difficult, easily blocks.Therefore, it is necessary to existing grinding machinery is improved.

Utility model content

The purpose of this utility model is to provide a kind of axial-flow type material multi milled processed machinery, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides following technical solution：

A kind of axial-flow type material multi milled processed machinery, including rotary shaft, three-level abrasive disk, two level screen filter, two level Abrasive disk, level-one grinding head, grinding selection by winnowing cylinder and axial-flow leaf, the grinding selection by winnowing cylinder top are equipped with loading hopper, charging It is in funnel type structure to struggle against, loading hopper bottom end connection feed pipe, and level-one grinding is equipped in the grinding selection by winnowing cylinder below feed pipe Head surrounds grinding channel between the level-one grinding head upper side and grinding selection by winnowing cylinder inboard wall, connection is first below grinding channel Grade screening chamber, primary screener chamber is surrounded between the level-one grinding head middle part of sliding channel and grinding selection by winnowing cylinder inboard wall；The level-one Grinding head bottom integral type connection secondary grinder disk, secondary grinder disk parallel beneath are equipped with two level screen filter；The two level sieving Two level screening chamber is surrounded between plate, secondary grinder disk and level-one grinding head, if being offered in the level-one grinding head bottom sidewall Dry level-one sieving hole；Axis stream air compartment, the indoor rotation of axis stream wind are set as in grinding selection by winnowing cylinder below the two level screen filter Axial-flow leaf is welded on axis, three-level abrasive disk, the three-level abrasive disk are fixed in the rotary shaft of the axis stream air compartment bottom Filter screen is installed in the grinding selection by winnowing cylinder of lower section；The rotary shaft bottom end is pierced by grinding selection by winnowing cylinder connection motor.

As further program of the utility model：The level-one grinding head is consolidated by lock screw and rotary shaft top Determine screw rod connection.

As further program of the utility model：The two level screen filter is welded on grinding selection by winnowing cylinder inboard wall, and two Grade sieving plate surface is equipped with several two level sieving holes.

As further program of the utility model：The level-one sieving hole connection primary screener chamber and two level screening chamber.

As further program of the utility model：Several material toggling blades are installed on the upside of the three-level abrasive disk.

As further program of the utility model：Coarse fodder screening is set as in grinding selection by winnowing cylinder above the filter screen Chamber, the grinding selection by winnowing cylinder of coarse fodder screening bottom of chamber side are equipped with coarse fodder discharge gate.

As further program of the utility model：Fines screening is set as in grinding selection by winnowing cylinder below the filter screen Chamber, the grinding selection by winnowing cylinder of fines screening bottom of chamber side are equipped with fines discharge gate.

As further program of the utility model：The level-one grinding head is internally provided with hollow chamber.

As further program of the utility model：The section of the filter screen and grinding selection by winnowing cylinder bottom surface is taper Structure.

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

1st, a kind of axial-flow type material multi milled processed machinery, facilitates the addition of material, passes through level-one grinding head, two Grade abrasive disk and three-level abrasive disk facilitate the milled processed step by step realized to material, and level-one sieving hole and level-one sieving hole pair Material screening ensure that the adequacy of grinding and the harmony of grinding quality up to grinding completely.

2nd, axial-flow leaf flows from above to below grinding selection by winnowing cylinder interior air-flow, and grinding dust is avoided to be escaped from loading hopper, Also level-one sieving hole and two level sieving hole plug are effectively avoided, improves the efficiency of material grinding.

3rd, it is exported respectively after the material of grinding is by filter screen filtration, facilitates the discharge of rough material and thin material.

Description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the flow schematic diagram of material in the utility model.

Fig. 3 is the structure diagram of three-level abrasive disk in the utility model.

Fig. 4 is the structure diagram of filter screen in the utility model.

In figure：1- motors, 2- rotary shafts, 3- fineves discharge gate, 4- coarse fodders discharge gate, 5- three-levels abrasive disk, 6- axis stream wind Room, 7- two levels screen filter, 8- secondary grinders disk, 9- level-one sievings hole, 10- level-ones grinding head, 11- feed pipes, 12- fix spiral shell Bar, 13- loading hoppers, 14- hollow chamber, 15- grinding selection by winnowing cylinder, 16- grindings channel, 17- primary screeners chamber, 18- locking spiral shells Female, 19- two levels screening chamber, 20- two level sievings hole, 21- axial-flow leafs, 22- material togglings blade, 23- coarse fodders screening chamber, 24- filterings Net, 25- fineves screening chamber.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

Please refer to Fig.1~4, in the utility model embodiment, a kind of axial-flow type material multi milled processed machinery, including rotation Shaft 2, three-level abrasive disk 5, two level screen filter 7, secondary grinder disk 8, level-one grinding head 10, grinding selection by winnowing cylinder 15 and axis stream wind Leaf 21,15 top of grinding selection by winnowing cylinder are equipped with loading hopper 13, and loading hopper 13 is in funnel type structure, and 13 bottom end of loading hopper connects Feed pipe 11 is equipped with level-one grinding head 10 in the grinding selection by winnowing cylinder 15 of the lower section of feed pipe 11, and level-one grinding head 10 passes through lock Gu nut 18 is connect with the standing screw 12 on 2 top of rotary shaft, 10 upper side of level-one grinding head and grinding selection by winnowing cylinder 15 Grinding channel 16,16 lower section connection primary screener chamber 17 of grinding channel, 10 medial side of level-one grinding head are surrounded between inner wall Primary screener chamber 17 is surrounded between 15 inner wall of wall and grinding selection by winnowing cylinder；The 10 bottom integral type connection two level of level-one grinding head Abrasive disk 8,8 parallel beneath of secondary grinder disk are equipped with two level screen filter 7, and the two level screen filter 7 is welded on grinding selection by winnowing cylinder On 15 inner walls, 7 surface of two level screen filter is equipped with several two level sieving holes 20；The two level screen filter 7, secondary grinder disk 8 and one Two level screening chamber 19 is surrounded between grade grinding head 10, several level-one sieving holes are offered in 10 bottom sidewall of level-one grinding head 9, level-one sieving hole 9 connects primary screener chamber 17 and two level screening chamber 19, and level-one sieving hole 9, which facilitates, to be ground in primary screener chamber 17 It is fallen into after the material screening of mill in two level screening chamber 19, the material screened out is by 15 inner wall of level-one grinding head 10 and grinding selection by winnowing cylinder Between continue grinding until grind completely；Material is ground simultaneously by secondary grinder disk 8 and two level screen filter 7 in two level screening chamber 19 It is screened by two level sieving hole 20 until grinding.

It is set as axis stream air compartment 6 in the grinding selection by winnowing cylinder 15 of 7 lower section of the two level screen filter, the rotation in axis stream air compartment 6 Axial-flow leaf 21 is welded on axis 2, upper part air-flow is blasted lower part by axial-flow leaf 21 with the high speed rotation of rotary shaft 2, convenient Outer gas stream screens chamber 19 along loading hopper 13, feed pipe 11, grinding channel 16, primary screener chamber 17, level-one sieving hole 9, two level Enter axis stream air compartment 6 with two level sieving hole 20 and bloat downwards, grinding dust is avoided to be escaped from loading hopper 13, also effectively avoids one Grade sieving hole 9 and two level sieving hole 20 block, and improve the efficiency of material grinding.

Three-level abrasive disk 5 is fixed in the rotary shaft 2 of 6 bottom of axis stream air compartment, if 5 upside of three-level abrasive disk is equipped with Dry material toggling blade 22, when three-level abrasive disk 5 is with 2 high speed rotation of rotary shaft, material toggling blade 22 stirs material on three-level abrasive disk 5 And it is moved by centrifugal force to 5 outer ledge of three-level abrasive disk, and further by three-level abrasive disk 5 and grinding selection by winnowing 15 inner walls of cylinder It grinds.

Filter screen 24 is installed in the grinding selection by winnowing cylinder 15 of 5 lower section of three-level abrasive disk, 24 top of filter screen is ground Coarse fodder screening chamber 23 is set as in mill selection by winnowing cylinder 15, the grinding selection by winnowing cylinder 15 of 23 bottom side of coarse fodder screening chamber is equipped with coarse fodder discharge Mouth 4；Fines screening chamber 25, the grinding of 25 bottom side of fines screening chamber are set as in the grinding selection by winnowing cylinder 15 of 24 lower section of filter screen Selection by winnowing cylinder 15 is equipped with fines discharge gate 3.

Preferably, the level-one grinding head 10 is internally provided with hollow chamber 14, mitigates the weight and system of level-one grinding head 10 Make cost.

Preferably, 2 bottom end of rotary shaft is pierced by grinding selection by winnowing cylinder 15 and connects motor 1.

Preferably, the section of 15 bottom surface of the filter screen 24 and grinding selection by winnowing cylinder is pyramidal structure, facilitates rough material With the discharge of thin material.

The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed in the utility model, this For the technical staff in field according to disclosed technology contents, not needing to performing creative labour can be to some of which technology spy Sign makes some simple modification, equivalent change and modifications, belongs in the range of technical solutions of the utility model.

In the description of this specification, it should be noted that unless otherwise clearly defined and limited, term " setting ", " connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally connect It connects；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Claims

1. a kind of axial-flow type material multi milled processed machinery, including rotary shaft (2), three-level abrasive disk (5), two level screen filter (7), secondary grinder disk (8), level-one grinding head (10), grinding selection by winnowing cylinder (15) and axial-flow leaf (21), which is characterized in that institute It states grinding selection by winnowing cylinder (15) top and is equipped with loading hopper (13), loading hopper (13) connects in funnel type structure, loading hopper (13) bottom end Logical feed pipe (11) is equipped with level-one grinding head (10), the level-one in the grinding selection by winnowing cylinder (15) below feed pipe (11) Grinding channel (16) is surrounded between grinding head (10) upper side and grinding selection by winnowing cylinder (15) inner wall, is connected below grinding channel (16) Logical primary screener chamber (17) surrounds primary between level-one grinding head (10) middle part of sliding channel and grinding selection by winnowing cylinder (15) inner wall Screen chamber (17)；Level-one grinding head (10) bottom integral type connection secondary grinder disk (8), secondary grinder disk (8) lower section are flat Row is equipped with two level screen filter (7)；Two are surrounded between the two level screen filter (7), secondary grinder disk (8) and level-one grinding head (10) Grade screens chamber (19), and several level-one sieving holes (9) are offered in level-one grinding head (10) bottom sidewall；The two level sieving It is set as axis stream air compartment (6) in grinding selection by winnowing cylinder (15) below plate (7), is welded in the rotary shaft (2) in axis stream air compartment (6) Axial-flow leaf (21) is fixed with three-level abrasive disk (5), the three-level grinding in the rotary shaft (2) of axis stream air compartment (6) bottom Filter screen (24) is installed in grinding selection by winnowing cylinder (15) below disk (5)；Rotary shaft (2) bottom end is pierced by grinding selection by winnowing cylinder Body (15) connection motor (1).

2. a kind of axial-flow type material multi milled processed machinery according to claim 1, which is characterized in that the level-one is ground Bistrique (10) is connect by lock screw (18) with the standing screw (12) on rotary shaft (2) top.

A kind of 3. axial-flow type material multi milled processed machinery according to claim 1, which is characterized in that the two level sieve Filter plate (7) is welded on grinding selection by winnowing cylinder (15) inner wall, and two level screen filter (7) surface is equipped with several two level sieving holes (20).

A kind of 4. axial-flow type material multi milled processed machinery according to claim 1, which is characterized in that the level-one sieve Filter opening (9) connection primary screener chamber (17) and two level screening chamber (19).

5. a kind of axial-flow type material multi milled processed machinery according to claim 1, which is characterized in that the three-level is ground Several material toggling blades (22) are installed on the upside of mill (5).

A kind of 6. axial-flow type material multi milled processed machinery according to claim 1, which is characterized in that the filter screen (24) coarse fodder screening chamber (23) is set as in the grinding selection by winnowing cylinder (15) above, coarse fodder screens the grinding selection by winnowing cylinder of chamber (23) bottom side Body (15) is equipped with coarse fodder discharge gate (4).

A kind of 7. axial-flow type material multi milled processed machinery according to claim 1, which is characterized in that the filter screen (24) fines screening chamber (25) is set as in the grinding selection by winnowing cylinder (15) below, fines screens the grinding selection by winnowing cylinder of chamber (25) bottom side Body (15) is equipped with fines discharge gate (3).

8. a kind of axial-flow type material multi milled processed machinery according to claim 1, which is characterized in that the level-one is ground Bistrique (10) is internally provided with hollow chamber (14).

A kind of 9. axial-flow type material multi milled processed machinery according to claim 1, which is characterized in that the filter screen (24) and the section of grinding selection by winnowing cylinder (15) bottom surface is pyramidal structure.