CN210787548U

CN210787548U - Milling machine with multiple grinding device

Info

Publication number: CN210787548U
Application number: CN201921598501.9U
Authority: CN
Inventors: 张琪; 石国能; 岳涛; 冯志巍; 苏杰
Original assignee: Changzhou Tejet Lightning Protection Technology Co ltd
Current assignee: Changzhou Tejet Lightning Protection Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-19
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a milling machine with multiple grinder relates to the milling machine field, it includes the organism, a milling section of thick bamboo and crocus lid are located the organism, a milling section of thick bamboo is articulated with the crocus lid, the crocus section of thick bamboo center is equipped with the crocus axle, crocus axle one end is worn out a milling section of thick bamboo and is connected and the coaxial milling dish that is fixed with of the other end with driving motor, one side that the crocus dish is close to the crocus lid is equipped with first crocus tooth and second crocus tooth, first crocus tooth and second crocus tooth all are provided with a plurality of along the even array of crocus dish circumference, second crocus tooth is located first crocus tooth week to the outside, the crocus lid is equipped with the third crocus tooth towards. The utility model discloses have the crocus effect relatively better, the higher effect of crocus efficiency relatively, can let the piezoresistor substandard product grind into the reuse behind the miropowder, practice thrift manufacturing cost.

Description

Milling machine with multiple grinding device

Technical Field

The utility model belongs to the technical field of the technique of milling machine and specifically relates to a milling machine with multiple grinder is related to.

Background

The industrial pulverizer is mainly suitable for pulverizing mineral materials such as metallurgy, building materials, chemical industry, mines and the like. The piezoresistor can produce inferior products during compression molding, the chemical properties of the inferior products are not lost, and the piezoresistor can be compressed and molded again after being ground into micro powder by a grinding machine.

The utility model discloses a chinese utility model patent that bulletin number is CN207056719U discloses a milling machine, which comprises a frame, be equipped with a milling barrel in the frame, be equipped with crocus axle and the suction axle that coaxial line and parallel in the crocus barrel, install the mill on the left end of crocus axle, the right-hand member of crocus axle stretches out the crocus barrel and links to each other with the crocus motor through the crocus belt pulley, all be equipped with a plurality of crocus tool bits on the left end face of mill and the periphery of right-hand member face, be fixed with the crocus ring gear on the inner wall of a milling barrel, rely on crocus ring gear and crocus tool bit.

The adoption of the scheme has the following defects: the crocus goes on between crocus ring gear and crocus tool bit, and the working area of crocus only is in the edge of crocus section of thick bamboo circumference, and the middle part space of a crocus section of thick bamboo is idle, and space utilization is lower, and milling equipment has only set up a department, and the crocus effect is relatively poor, and the material need grind repeatedly, and crocus efficiency is relatively lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling machine with multiple grinder has the crocus effect relatively better, the higher effect of crocus efficiency relatively.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a pulverizer with multiple grinding devices comprises a pulverizer body, a pulverizing barrel and a pulverizing cover, wherein the pulverizing barrel and the pulverizing cover are located on the pulverizer body, the pulverizing barrel is hinged to the pulverizing cover, a feeding funnel is arranged on the pulverizing cover, a feed inlet communicated with the feeding funnel penetrates through the side wall of the pulverizing cover, a pulverizing shaft is arranged at the center of the pulverizing barrel, one end of the pulverizing shaft penetrates out of the pulverizing barrel to be connected with a driving motor, a pulverizing disc is coaxially fixed to the other end of the pulverizing shaft, a first pulverizing tooth and a second pulverizing tooth are arranged on one side, close to the pulverizing cover, of the pulverizing disc, the first pulverizing tooth and the second pulverizing tooth are uniformly arrayed along the circumference of the pulverizing disc, and the second pulverizing tooth is located on the outer side of the circumference of the first pulverizing tooth;

one side that the crocus lid was equipped with third crocus tooth towards a crocus section of thick bamboo, the third crocus tooth all is provided with a plurality of along the even array of crocus lid circumference, third crocus tooth is located between first crocus tooth and the second crocus tooth, be equipped with first crocus district between first crocus tooth and the third crocus tooth, be equipped with the second between second crocus tooth and the third crocus tooth and grind the powder district, be equipped with the third and grind the powder district between the inner wall of second crocus tooth and a crocus section of thick bamboo, be equipped with the feeding district between first crocus tooth and the crocus axle.

Through adopting above-mentioned technical scheme, the material gets into second crocus district after the grinding in first crocus district and continues to grind, gets into third crocus district and grinds once more afterwards, and the cubic is ground and has promoted the grinding effect greatly.

The utility model discloses further set up to: the opposite face of first crocus tooth and third crocus tooth, second crocus tooth and third crocus tooth all is equipped with the wave serration.

Through adopting above-mentioned technical scheme, the line contact is between the wave thin tooth, compares the face contact, and the ability of broken material is stronger, and increased with the area of contact of material, further promotes the grinding effect.

The utility model discloses further set up to: the first grinding tooth is conical and the conical angle faces the grinding shaft.

Through adopting above-mentioned technical scheme, the feeding district forms an interval that reduces gradually to first crocus district, makes things convenient for the material to get into first crocus district and grinds, has promoted grinding efficiency.

The utility model discloses further set up to: milling barrel inner wall bottom is equipped with the blanking mouth with the inside intercommunication of organism, blanking mouth department is equipped with the filter screen.

Through adopting above-mentioned technical scheme, the material only can pass through the filter screen by the fine degree of grinding to the regulation, and the great then is driven by second crocus tooth and continues to grind, until can pass through the filter screen.

The utility model discloses further set up to: the blanking machine is characterized in that a blanking channel communicated with the blanking hole is arranged in the machine body, a discharge hole is formed in the side wall of the machine body, a material bearing channel is obliquely arranged in the machine body, one end of the material bearing channel is communicated with the blanking channel, the other end of the material bearing channel is communicated with the discharge hole, and one end, far away from the blanking channel, of the material bearing channel is obliquely arranged downwards.

By adopting the technical scheme, the powdery material can slide downwards by depending on the dead weight due to the inclination of the material bearing channel, and the discharging is convenient.

The utility model discloses further set up to: and a vibrator is arranged on one side of the material bearing channel, which is far away from the blanking pipeline.

Through adopting above-mentioned technical scheme, the vibration of vibrator makes the more fast of material landing, makes the material can't depend on in holding the material passageway.

The utility model discloses further set up to: the joint of the milling cover and the feeding hopper is provided with a blocking plate.

Through adopting above-mentioned technical scheme, the quantity of the steerable feeding of baffler avoids the material once only to get into too much, increases the load of milling machine, still can avoid the material to be thrown away the feed inlet because of the effect of centrifugal force in addition.

The utility model discloses further set up to: be equipped with locking Assembly on crocus lid and the crocus section of thick bamboo, locking Assembly includes locking support, T shape screw rod and locking hand wheel, locking support fixed connection is on the lateral wall of crocus section of thick bamboo, the crocus lid is close to locking support department and is equipped with the U-shaped frame, T shape screw rod one end is articulated with the locking support and the other end and locking hand wheel threaded connection, one side and the U-shaped butt of putting up that the locking hand wheel is close to the T shape screw rod.

Through adopting above-mentioned technical scheme, thread locking, locking is firm, and rotates T shape screw rod and can accomplish locking and loosen convenient and fast.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the first grinding tooth, the second grinding tooth, the third grinding tooth and the grinding cylinder, three grinding areas are formed, and the grinding effect and efficiency are improved;

2. through the setting of holding material passageway and vibrator, the ejection of compact of material is swift quick, is difficult for piling up.

Drawings

FIG. 1 is a schematic structural diagram for embodying the whole in the present embodiment;

FIG. 2 is a schematic view for showing the structure among the blanking channel, the material bearing channel and the material outlet in the present embodiment;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure, 1, a machine body; 11. a material bearing channel; 12. a discharge port; 13. a vibrator; 2. a grinding cylinder; 21. grinding the powder shaft; 22. grinding a powder disc; 221. a first grinding tooth; 222. a second grinding tooth; 223. wave serrations; 23. a blanking port; 231. filtering with a screen; 24. a blanking channel; 3. grinding and covering; 31. a feed hopper; 311. a barrier plate; 32. a feed inlet; 33. third grinding teeth; 4. a drive motor; 5. a locking assembly; 51. locking the bracket; 52. a T-shaped screw; 53. locking a hand wheel; 54. a U-shaped frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

as shown in fig. 1, for the utility model discloses a milling machine with multiple grinder, including organism 1, a milling section of thick bamboo 2 and crocus lid 3 are articulated and install on organism 1, and one side that a milling section of thick bamboo 2 kept away from crocus lid 3 is connected with driving motor 4, is connected with feed hopper 31 on the crocus lid 3.

As shown in fig. 1, the feeding funnel 31 is conical, the sidewall of the milling cover 3 is provided with a feeding hole 32, the feeding hole 32 is communicated with the feeding funnel 31, the joint of the feeding funnel 31 and the milling cover 3 is connected with a blocking plate 311 in a sliding manner, and the blocking plate 311 can slide to control the amount of feeding or the amount of feeding; be equipped with locking Assembly 5 on the milling barrel 2, locking Assembly 5 includes locking support 51, T shape screw rod 52, U-shaped frame 54 and locking hand wheel 53, locking support 51 and U-shaped frame 54 are fixed connection respectively on the lateral wall of milling barrel 2 and crocus lid 3, and the height position of the two is unanimous, locking support 51 is articulated with T shape screw rod 52, T shape screw rod 52 inserts and locates in U-shaped frame 54 and keep away from the one end threaded connection of locking support 51 and has locking hand wheel 53, locking hand wheel 53 and U-shaped frame 54 butt, T shape screw rod 52 rotates and blocks into U-shaped frame 54, it can accomplish the locking to screw up locking hand wheel 53.

As shown in fig. 1 and fig. 3, a grinding shaft 21 is rotatably connected to the center of the grinding cylinder 2, one end of the grinding shaft 21 is connected to the driving motor 4, a grinding plate 22 is coaxially fixed to the other end of the grinding shaft, a plurality of first grinding teeth 221 and second grinding teeth 222 are uniformly arranged in an array along the circumferential direction of one side of the grinding plate 22 close to the grinding cover 3, and the first grinding teeth 221 are located between the second grinding teeth 222 and the grinding shaft 21; a plurality of third grinding teeth 33 are uniformly arrayed along the circumferential direction of one side of the grinding cover 3 close to the grinding shaft 21, and the third grinding teeth 33 are arranged between the first grinding teeth 221 and the second grinding teeth 222 along the circumferential direction of the grinding cover 3; a first powder grinding area is arranged between the first powder grinding tooth 221 and the third powder grinding tooth 33, a second powder grinding area is arranged between the second powder grinding tooth 222 and the third powder grinding tooth 33, a third powder grinding area is arranged between the third powder grinding tooth 33 and the inner wall of the powder grinding cylinder 2, a feeding area is arranged between the first powder grinding tooth 221 and the powder grinding shaft 21, a blanking opening 23 is arranged at the bottom of the inner wall of the powder grinding cylinder 2, and a filter screen 231 is arranged on the blanking opening 23; the first grinding tooth 221 is tapered on the side close to the grinding shaft 21, so that the material can enter the first grinding area from the feeding area, the three grinding areas can grind the material for three times, and the material is ground continuously by the third grinding tooth 33 and still passes through the filter screen 231 for three times until the material passes through the filter screen 231; first crocus tooth 221 and third crocus tooth 33 and second crocus tooth 222 and third crocus tooth 33's opposite face all is equipped with wave serration 223, wave serration 223 because of increased with the area of contact of material, promoted the grinding effect.

As shown in fig. 2, a blanking channel 24 is communicated below the blanking port 23, a material receiving channel 11 is communicated below the blanking channel 24, the material receiving channel 11 is obliquely arranged in the machine body 1, and one end of the material receiving channel 11, which is far away from the blanking channel 24, is communicated with a discharge port 12, the discharge port 12 is arranged on the side wall of the machine body 1, the height of the end, which is communicated with the discharge port 12, of the material receiving channel 11 is lower than that of the end, which is communicated with the blanking channel 24, a vibrator 13 is arranged below the material receiving channel 11, the vibrator 13 is a bin wall vibrator, the model of LZF-3 bin wall vibrator produced by the department of saintty machinery limited company in new county is can be selected, and the vibration of the.

The implementation principle of the embodiment is as follows: start driving motor 4, driving motor 4 drives the rotation of flour axle 21, and then drive flour dish 22 rotates, and the material gets into from feed hopper 31, gets into the feeding district through feed inlet 32, gets into above-mentioned three crocus district from the feeding district again and grinds repeatedly, and the material of grinding the completion gets into blanking passageway 24 through filter screen 231 on blanking mouth 23, and then passes the passageway 11 of holding and follow the ejection of compact of discharge gate 12, accomplishes the process of whole crocus.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a milling machine with multiple grinder, includes organism (1), milling barrel (2) and crocus lid (3) are located organism (1), milling barrel (2) are articulated with crocus lid (3), be equipped with feed hopper (31) on crocus lid (3), the lateral wall of crocus lid (3) runs through feed inlet (32) of seting up with feed hopper (31) intercommunication, milling barrel (2) center is equipped with crocus axle (21), crocus axle (21) one end is worn out milling barrel (2) and is connected and the coaxial fixed milling dish (22) that have the other end with driving motor (4), its characterized in that: one side, close to the powder grinding cover (3), of the powder grinding disc (22) is provided with a first powder grinding tooth (221) and a second powder grinding tooth (222), the first powder grinding tooth (221) and the second powder grinding tooth (222) are uniformly arranged in an array mode along the circumferential direction of the powder grinding disc (22), and the second powder grinding tooth (222) is located on the circumferential outer side of the first powder grinding tooth (221);

one side of crocus lid (3) orientation crocus section of thick bamboo (2) is equipped with third crocus tooth (33), third crocus tooth (33) all are provided with a plurality of along the even array of crocus lid (3) circumference, third crocus tooth (33) are located between first crocus tooth (221) and second crocus tooth (222), be equipped with first crocus district between first crocus tooth (221) and third crocus tooth (33), be equipped with second crocus district between second crocus tooth (222) and third crocus tooth (33), be equipped with third crocus district between the inner wall of second crocus tooth (222) and crocus section of thick bamboo (2), be equipped with the feeding district between first crocus tooth (221) and crocus axle (21).

2. A mill with multiple grinding devices according to claim 1, characterized in that: the opposite surfaces of the first grinding tooth (221), the third grinding tooth (33), the second grinding tooth (222) and the third grinding tooth (33) are provided with wave fine teeth (223).

3. A mill with multiple grinding devices according to claim 1, characterized in that: the first grinding tooth (221) is conical and has a conical angle facing the grinding shaft (21).

4. A mill with multiple grinding devices according to claim 3, characterized in that: the bottom of the inner wall of the grinding cylinder (2) is provided with a blanking port (23), and a filter screen (231) is arranged at the blanking port (23).

5. A mill with multiple grinding devices according to claim 4, characterized in that: be equipped with blanking passageway (24) with blanking mouth (23) intercommunication in organism (1), be equipped with discharge gate (12) on the organism (1) lateral wall, organism (1) internal inclination is equipped with holds material passageway (11), hold material passageway (11) one end and blanking passageway (24) intercommunication and the other end and discharge gate (12) intercommunication, hold the one end downward sloping setting that blanking passageway (24) were kept away from in material passageway (11).

6. A mill with multiple grinding devices according to claim 5, characterized in that: and a vibrator (13) is arranged on one side of the material bearing channel (11) far away from the blanking channel (24).

7. A mill with multiple grinding devices according to claim 4, characterized in that: the joint of the milling cover (3) and the feeding hopper (31) is connected with a blocking plate (311) in a sliding manner.

8. A mill with multiple grinding devices according to claim 1, characterized in that: be equipped with locking Assembly (5) on the mill powder section of thick bamboo (2), locking Assembly (5) are including locking support (51), T shape screw rod (52) and locking hand wheel (53), locking support (51) fixed connection is on the lateral wall of mill powder section of thick bamboo (2), mill powder lid (3) are close to locking support (51) department and are equipped with U-shaped frame (54), T shape screw rod (52) one end is articulated and the other end and locking hand wheel (53) threaded connection with locking support (51), T shape screw rod (52) are worn to locate in U-shaped frame (54), one side and U-shaped frame (54) butt that locking hand wheel (53) are close to T shape screw rod (52).