CN209597292U - Fixed mill and movable mill connection structure - Google Patents

Abstract

A kind of fixed mill and movable mill connection structure, it includes fixed mill, movable mill and grinding face, the structure being mutually socketed by using the identical fixed mill in section and movable mill, by the way that sealing structure and heat release hole is arranged in socket place, by contacting with each other, grinding face is arranged in face, and multiple feed openings are arranged by movable mill upper side and feed.Abrasive material leakage influences motor work when the utility model overcomes former feed processing, and heat dissipation effect is bad, the low problem of powder feeding efficiency, has structure simple, and not easy to leak when milling, good heat dissipation effect, powder feeding efficiency is high, feature easy for assemble or unload.

Description

Fixed mill and movable mill connection structure

Technical field

The utility model belongs to feed processing technology, is related to a kind of fixed mill and movable mill connection structure.

Background technique

During feed processing, the raw material types of feed are more, wherein are related to after crushing filtering, by precipitating drying Edible product slag charge, such as bean dregs are easy hardened after drying, need to recycle after fragmentation, currently, being related to a kind of vertical Fragmentation grinding machine, when work, two flour millings be driven by motor mutually rotate fragmentation is carried out to slag charge, the problem is that:

When two mills contact with each other and mill, abrasive material is easy to influence motor normal work from bottom leaky；

Motor shaft body is located in mill, and heat dissipation effect is bad；

When motor speed is excessively high, powder feeding efficiency is low.

Summary of the invention

The technical problem to be solved by the utility model is to provide a kind of fixed mill and movable mill connection structure, structures Simply, the structure being mutually socketed using fixed mill and movable mill, socket place is sealing structure and heat release hole, and contact with each other face Grinding face is set, and multiple feed opening chargings are arranged in movable mill upper side, and easy to leak, good heat dissipation effect, charging are not imitated when milling Rate is high, easy for assemble or unload.

In order to solve the above technical problems, the technical scheme adopted by the utility model is: a kind of fixed mill and activity mill Disk connection structure, it includes fixed mill and movable mill；The fixed mill and movable mill are uniformly the identical circle in section Grinding face is arranged in column structure, the fixation mill upper side being mutually socketed and movable mill downside；The activity mill and solid Fixed millstone socket place is sealing structure, and movable mill is around fixed mill rotation.

The sleeve of the fixed mill upper side center setting annular protrusion, it is recessed with the setting of movable mill downside center Annular groove fitting.

Perforative axis hole is arranged in the bushing core, the connecting hole connection with the setting of annular groove center.

The connecting hole is the hole of rectangular configuration or long kidney ellipsoid structure.

Heat release hole is arranged in the fixed mill downside, and the cross section of heat release hole is greater than the cross section of axis hole.

The feed well of round indent, the perforative charging of setting in feed well is arranged in the upper side center of the activity mill Hole.

The quantity of the feed opening be it is multiple, along feed well in a ring shape lay.

The reticular structure that the grinding face is made of the recessed groove body that intersects.

A kind of fixed mill and movable mill connection structure, it includes fixed mill and movable mill；Fixed mill and work Movable grinding disc is uniformly the identical cylindrical structure in section, and the fixation mill upper side being mutually socketed and movable mill downside are arranged Grinding face；Movable mill and fixed mill socket place are sealing structure, and movable mill is around fixed mill rotation.Structure is simple, leads to The structure being mutually socketed using the identical fixed mill in section and movable mill is crossed, by the way that sealing structure is arranged in socket place and dissipates Hot hole, by contacting with each other, grinding face is arranged in face, and multiple feed openings are arranged by movable mill upper side and feed, are not easy when milling Leakage, good heat dissipation effect, powder feeding efficiency is high, easy for assemble or unload.

In the preferred scheme, the sleeve of fixed mill upper side center setting annular protrusion, with movable mill downside The recessed annular groove fitting of center setting.Structure is simple, in use, the sleeve of protrusion is deep into annular groove, mills in rotation When, the material milled will not be let out from the axis hole at center to be fallen, and will not influence the normal work of motor.

In the preferred scheme, perforative axis hole is arranged in bushing core, the connecting hole connection with the setting of annular groove center.Knot Structure is simple, in use, motor is located at fixed mill bottom, axis body is passed through from axis hole, and spindle nose gos deep into connecting hole being connected thereto, should Structure is easy for assemble or unload, convenient for safeguarding.

In the preferred scheme, connecting hole is the hole of rectangular configuration or long kidney ellipsoid structure.Structure is simple, rectangle or long waist The connecting hole of circular configuration, when being connect with motor shaft head, it is only necessary to mutual socket cooperation, without fastening Part connection, it is easy for installation.

In the preferred scheme, heat release hole is arranged in fixed mill downside, and the cross section of heat release hole is greater than the transversal of axis hole Face.Structure is simple, motor axis body high speed rotation at work, and the heat that rotation when generates is dissipated from heat release hole to external diffusion Thermal effect is good, improves the service life of motor.

In the preferred scheme, the feed well of round indent, setting in feed well is arranged in the upper side center of movable mill Perforative feed opening.Structure is simple, in use, feed well, for engaging with feed hopper, feed hopper and feed opening connection are milled When, abrasive material falls under feed opening and enters grinding face.

In the preferred scheme, the quantity of feed opening is multiple, and along feed well, shape is laid in a ring.Structure is simple, charging When, multiple feed openings are fed simultaneously, excessive velocities of milling or the amount for not influencing charging slowly excessively, and powder feeding efficiency is high.

In the preferred scheme, the reticular structure that grinding face is made of the recessed groove body that intersects.Structure is simple, mutually The grinding face of cross network structure, when milling, the material after grinding is discharged along groove body of milling, and grinding efficiency is high, is not easy to plug.

A kind of fixed mill and movable mill connection structure, it includes fixed mill, movable mill and grinding face, by adopting The structure being mutually socketed with the identical fixed mill in section and movable mill, by the way that sealing structure and heat dissipation is arranged in socket place Hole, by contacting with each other, grinding face is arranged in face, and multiple feed openings are arranged by movable mill upper side and feed.The utility model gram Abrasive material leakage influences motor work when having taken former feed processing, and heat dissipation effect is bad, the low problem of powder feeding efficiency, has structure letter Single, not easy to leak when milling, good heat dissipation effect, powder feeding efficiency is high, feature easy for assemble or unload.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and examples:

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the schematic front view of Fig. 1.

Fig. 3 is the schematic top plan view of Fig. 2.

Fig. 4 is schematic cross-sectional view at the A-A of Fig. 3.

Fig. 5 is the structural schematic diagram of the utility model grinding face.

In figure: fixed mill 1, sleeve 11, axis hole 12, heat release hole 13, movable mill 2, annular groove 21, connecting hole 22, into Hopper 23, feed opening 24, grinding face 3.

Specific embodiment

In Fig. 1 ~ Fig. 5, a kind of fixed mill and movable mill connection structure, it includes fixed mill 1 and movable mill 2；The fixed mill 1 and movable mill 2 are uniformly for the identical cylindrical structure in section, 1 upside of fixation mill being mutually socketed Grinding face 3 is arranged in face and movable 2 downside of mill；The activity mill 2 is sealing structure, activity with fixed 1 socket place of mill Mill 2 is rotated around fixed mill 1.Structure is simple, by using the identical fixed mill 1 in section and the mutually socket of movable mill 2 Structure, by the way that sealing structure and heat release hole 13 is arranged in socket place, by contacting with each other, grinding face 3 is arranged in face, passes through activity 2 upper side of mill is arranged multiple feed openings 24 and feeds, and not easy to leak when milling, good heat dissipation effect, powder feeding efficiency is high, installing and dismounting It is convenient.

In preferred scheme, the sleeve 11 of fixed 1 upper side center of the mill setting annular protrusion, with movable mill 2 Recessed 21 fitting of annular groove of downside center setting.Structure is simple, in use, the sleeve 11 of protrusion is deep into annular groove 21 Interior, when rotation is milled, the material milled will not be let out from the axis hole 12 at center to be fallen, and will not influence the normal work of motor.

In preferred scheme, perforative axis hole 12 is arranged in 11 center of sleeve, the connection with the setting of 21 center of annular groove 22 connection of hole.Structure is simple, in use, motor is located at fixed 1 bottom of mill, axis body is passed through from axis hole 12, and spindle nose deeply connects It is connected thereto in hole 22, the structure is easy for assemble or unload, convenient for safeguarding.

In preferred scheme, the connecting hole 22 is the hole of rectangular configuration or long kidney ellipsoid structure.Structure is simple, rectangle or The connecting hole 22 of long kidney ellipsoid structure, when being connect with motor shaft head, it is only necessary to mutual socket cooperation, without adopting It is connected with fastener, it is easy for installation.

In preferred scheme, heat release hole 13 is arranged in fixed 1 downside of mill, and the cross section of heat release hole 13 is greater than axis hole 12 cross section.Structure is simple, motor axis body high speed rotation at work, the heat that rotation when generates from heat release hole 13 to External diffusion, good heat dissipation effect improve the service life of motor.

In preferred scheme, the feed well 23 of round indent, feed well 23 is arranged in the upper side center of the activity mill 2 The interior perforative feed opening 24 of setting.Structure is simple, in use, feed well 23 is used to engage with feed hopper, feed hopper and feed opening 24 connection, when milling, abrasive material is fallen under feed opening 24 enters grinding face 3.

In preferred scheme, the quantity of the feed opening 24 be it is multiple, along feed well 23, shape is laid in a ring.Structure letter Singly, when charging, multiple feed openings 24 are fed simultaneously, excessive velocities of milling or the amount for not influencing charging slowly excessively, and powder feeding efficiency is high.

In preferred scheme, reticular structure that the grinding face 3 is made of the recessed groove body that intersects.Structure is simple, Intersect the grinding face 3 of reticular structure, and when milling, the material after grinding is discharged along groove body of milling, and grinding efficiency is high, is not easy Blocking.

Fixed mill as described above and movable mill connection structure when installing and using, are ground using the identical fixation in section Sealing structure and heat release hole 13 is arranged in socket place in the structure that disk 1 and movable mill 2 are mutually socketed, and the face setting that contacts with each other is ground Flour milling 3, movable 2 upper side of mill are arranged multiple feed openings 24 and feed, not easy to leak when milling, good heat dissipation effect, powder feeding efficiency Height, it is easy for assemble or unload.

In use, the sleeve 11 of protrusion is deep into annular groove 21, when rotation is milled, the material milled will not be from center Axis hole 12, which is let out, to be fallen, and will not influence the normal work of motor.

In use, motor is located at fixed 1 bottom of mill, axis body is passed through from axis hole 12, and spindle nose gos deep into connecting hole 22 and it Connection, the structure is easy for assemble or unload, convenient for safeguarding.

The connecting hole 22 of rectangle or long kidney ellipsoid structure, when being connect with motor shaft head, it is only necessary to mutual socket Cooperation, it is easy for installation without fastener connection.

Motor axis body high speed rotation at work, the heat that rotation when generates is from heat release hole 13 to external diffusion, heat dissipation Effect is good, improves the service life of motor.

In use, feed well 23 is with feed hopper for engage, feed hopper and 24 connection of feed opening, when milling, abrasive material from into It is fallen under material hole 24 and enters grinding face 3.

When charging, multiple feed openings 24 are fed simultaneously, excessive velocities of milling or the amount for not influencing charging slowly excessively, charging effect Rate is high.

Intersect the grinding face 3 of reticular structure, and when milling, the material after grinding is discharged along groove body of milling, effect of milling Rate is high, is not easy to plug.

The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model System, the features in the embodiments and the embodiments of the present application in the absence of conflict, can mutual any combination.This is practical new The protection scope of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also the protection scope of the utility model it It is interior.

Claims (8)

1. a kind of fixed mill and movable mill connection structure, it is characterized in that: it includes fixed mill (1) and movable mill (2)； The fixed mill (1) and movable mill (2) are uniformly the identical cylindrical structure in section, the fixation mill (1) being mutually socketed Grinding face (3) are arranged in upper side and movable mill (2) downside；The activity mill (2) is close with fixed mill (1) socket place Seal structure, movable mill (2) rotate around fixed mill (1).

2. fixed mill according to claim 1 and movable mill connection structure, it is characterized in that: the fixed mill (1) The sleeve (11) of annular protrusion is arranged in upper side center, the recessed annular groove (21) with the setting of movable mill (2) downside center Fitting.

3. fixed mill according to claim 2 and movable mill connection structure, it is characterized in that: the sleeve (11) center Perforative axis hole (12) are set, connecting hole (22) connection with the setting of annular groove (21) center.

4. fixed mill according to claim 3 and movable mill connection structure, it is characterized in that: the connecting hole (22) is The hole of rectangular configuration or long kidney ellipsoid structure.

5. fixed mill according to claim 3 and movable mill connection structure, it is characterized in that: the fixed mill (1) Heat release hole (13) are arranged in downside, and the cross section of heat release hole (13) is greater than the cross section of axis hole (12).

6. fixed mill according to claim 2 and movable mill connection structure, it is characterized in that: the activity mill (2) Upper side center the feed well (23) of round indent, the perforative feed opening (24) of setting in feed well (23) are set.

7. fixed mill according to claim 6 and movable mill connection structure, it is characterized in that: the feed opening (24) Quantity be it is multiple, along feed well (23) in a ring shape lay.

8. fixed mill according to claim 1 and movable mill connection structure, it is characterized in that: the grinding face (3) by The reticular structure for the groove body composition for intersecting recessed.