CN214416589U - Rubbing crusher for solid lubricant - Google Patents

Abstract

The utility model discloses a crusher for solid lubricant, which comprises a base, a top plate and a crushing barrel which are arranged above the base, a cylinder which is arranged on the top plate, a stirring barrel which is connected with the cylinder, and a filter screen which is connected between the stirring barrel and the crushing barrel, and crushing unit, crushing unit is including rotationally stretching into the (mixing) shaft in the agitator and rotationally stretching into the crushing axle in the agitator, install first blade on the (mixing) shaft, install the second blade on the crushing axle, the (mixing) shaft is with the diapire slidable sealing connection of agitator, the filter screen slope sets up, the upper end of filter screen and the diapire swing joint of agitator, the lower extreme of filter screen is articulated with the top of crushing barrel, the slope is provided with the screen cloth in the corner of agitator, the discharge gate has been seted up to the bottom of agitator, blanking hole has been seted up to the diapire of crushing barrel, the below of filter screen and crushing barrel is provided with the receipts storage bucket. The utility model discloses reduce manufacturing cost and promoted crushing efficiency.

Description

Rubbing crusher for solid lubricant

Technical Field

The utility model relates to a steel continuous casting technical field especially relates to a rubbing crusher for solid lubricant.

Background

Solid lubricants are chemical agents synthesized from natural graphite and oil-based polymers, and are widely used as mold release agents for metal molding and lubricants in metal drawing and processing.

At present, in the crushing process of materials to be crushed, part of materials of the crusher for crushing the solid lubricant on the market reach the available requirements, but can be crushed again along with other materials, the crushing efficiency is greatly reduced, a large amount of power supplies are consumed, and the production cost is increased. In addition, the crushing time is too short, solid lubricants with different particle sizes can be generated, the product consistency is poor, the product quality is further reduced, and the crushing time is too long, so that a large amount of unnecessary electric energy is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to overcome the above-mentioned defects in the prior art, a pulverizer for a solid lubricant is provided which can reduce the production cost and has high pulverization efficiency.

The utility model provides a technical scheme that its technical problem adopted is: a pulverizer for solid lubricant comprises a base, a top plate and a pulverizing barrel which are arranged above the base, a cylinder arranged on the top plate, a stirring barrel connected on the cylinder, a filter screen connected between the stirring barrel and the pulverizing barrel, and a pulverizing assembly, wherein the pulverizing assembly comprises a stirring shaft which can rotationally extend into the stirring barrel and a pulverizing shaft which can rotationally extend into the pulverizing barrel, a first blade is arranged on the stirring shaft, a second blade is arranged on the pulverizing shaft, the stirring shaft is slidably and hermetically connected with the bottom wall of the stirring barrel, the filter screen is obliquely arranged, the upper end of the filter screen is movably connected with the bottom wall of the stirring barrel, the lower end of the filter screen is hinged with the top of the pulverizing barrel, a screen is obliquely arranged in a corner of the stirring barrel, and a discharge port is arranged at the bottom of the stirring barrel, the feed opening has been seted up to the diapire of smashing the bucket, the aperture in feed opening with the mesh size of filter screen is the same and all is less than the mesh of screen cloth, the filter screen reaches the below of smashing the bucket is provided with the receiving bucket.

Further, the cavity between the screen and the inner wall of the stirring barrel forms a storage cavity, and the storage cavity is communicated with the discharge hole.

Further, the upper end of filter screen articulates there is the slider, the slider with the lower terminal surface of agitator between the two, be provided with the spout on one of them, be provided with the arch on the other, the spout with protruding slidable inlay card is connected.

Furthermore, the cross section of the sliding groove is in a convex structure.

Further, crushing unit still includes driving motor, driving pulley, driven pulleys and drive belt, driving motor with base fixed connection, the (mixing) shaft with driving motor's output shaft fixed connection, the fixed cover of driving pulley is established the outside of (mixing) shaft, driven pulleys's axis of rotation with the base is rotationally connected, crushing shaft with driven pulleys fixed connection, the drive belt is established simultaneously the driving pulley reaches driven pulleys's outside.

Further, the collecting bucket is that the upper end has the open-ended cavity tubular structure, collecting bucket fixed connection be in on the base, crushing axle rotationally runs through the diapire of collecting bucket, just crushing axle with sealing connection between the collecting bucket.

Furthermore, vibration devices are mounted on the outer wall of the stirring barrel and the outer wall of the crushing barrel.

Further, the top plate and the base are arranged in parallel, the top plate is fixedly connected with the base through a support frame, the cylinder body of the air cylinder is fixedly connected with the lower end face of the top plate, and the top wall of the stirring barrel is fixedly connected with the extending end of the air cylinder.

The utility model has the advantages that: the utility model provides a rubbing crusher for solid lubricant is smashing the in-process, and the solid lubricant who satisfies the operation requirement directly falls into to receiving in the material bucket after can looping through the mesh of screen cloth and the mesh of filter screen, has avoided the excessive process of smashing of unnecessary, has saved the electric energy, has reduced manufacturing cost, and has promoted crushing efficiency, convenient to popularize and use.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a pulverizer for solid lubricants according to the present invention.

In the figure: 1. the device comprises a base, 2, a top plate, 3, a cylinder, 4, a stirring barrel, 41, a screen, 42, a discharge port, 43, a storage cavity, 5, a crushing barrel, 51, a blanking hole, 6, a filter screen, 61, a sliding block, 7, a crushing assembly, 71, a stirring shaft, 711, a first blade, 72, a crushing shaft, 721, a second blade, 73, a driving motor, 74, a driving pulley, 75, a driven pulley, 76, a transmission belt, 8 and a receiving barrel.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

Referring to fig. 1, the present invention provides a pulverizer for solid lubricants, which comprises a base 1, a top plate 2 disposed above the base 1, a cylinder 3 mounted on the top plate 2, an agitating barrel 4 connected to the cylinder 3, a pulverizing barrel 5 disposed on the base 1, a filter screen 6 connected between the agitating barrel 4 and the pulverizing barrel 5, and a pulverizing assembly 7, wherein the pulverizing assembly 7 comprises a stirring shaft 71 rotatably extending into the agitating barrel 4 and a pulverizing shaft 72 rotatably extending into the pulverizing barrel 5, the stirring shaft 71 is provided with a first blade 711, the pulverizing shaft 72 is provided with a second blade 721, the stirring shaft 71 is slidably and hermetically connected with the bottom wall of the agitating barrel 4, the filter screen 6 is obliquely disposed, the upper end of the filter screen 6 is movably connected with the bottom wall of the agitating barrel 4, the lower end of the filter screen 6 is hinged to the top of the pulverizing barrel 5, the screen cloth 41 is obliquely arranged in the corner of the stirring barrel 4, the discharge hole 42 is formed in the bottom of the stirring barrel 4, the blanking hole 51 is formed in the bottom wall of the crushing barrel 5, the aperture of the blanking hole 51 is the same as the mesh size of the screen cloth 6 and is smaller than the mesh of the screen cloth 41, and the material receiving barrel 8 is arranged below the screen cloth 6 and the crushing barrel 5.

When in use, the material to be crushed is put into the stirring barrel 4, the first blade 711 is driven to crush the material through the rotation action of the stirring shaft 71, meanwhile, the extending end of the cylinder 3 drives the stirring barrel 4 to reciprocate up and down along the longitudinal direction, so that the material in the mixing tub 4 is more contacted with the first blade 711 and is crushed, the crushing is more sufficient, during the crushing process, a part of the material smaller than the mesh size of the screen 41 passes through the screen 41 and further through the discharge hole 42 and then falls down onto the screen 6, and at this time, the materials smaller than the mesh size of the filter screen 6 directly fall into the material receiving barrel 8 through the filter screen 6, the materials larger than the mesh size of the filter screen 6 roll into the crushing barrel 5 under the tilting action of the filter screen 6, the second blade 721 is driven to crush the materials through the rotation action of the crushing shaft 72, when the material is crushed to be smaller than the aperture of the blanking hole 51, the material falls into the material receiving barrel 8 through the blanking hole 51.

In the crushing process, the materials put into the stirring barrel 4 pass through the screen 41 and then fall onto the filter screen 6 when being crushed to a certain granularity, so that the materials meeting the use requirements are prevented from being repeatedly crushed; and the material that falls to on the filter screen 6 and satisfy the operation requirement just directly gets into in receiving the storage bucket 8, has also avoided this part of material to be smashed by the first blade 711 in the back repeatedly, and the great granule that finally falls into in smashing the bucket 5 through filter screen 6 finally can be smashed and fall into in receiving the storage bucket 8 through blanking hole 51 after satisfying the operation needs size, so far, the granularity of the solid lubricant that falls into in receiving the storage bucket 8 is the same basically, and the product granularity uniformity is good, and then has promoted the quality of product. Meanwhile, the materials are not required to be continuously crushed in the crushing process, so that the electric energy is saved, and the production cost is reduced.

Specifically, the base 1 and the top plate 2 are both of a flat plate structure, the top plate 2 and the base 1 are arranged in parallel, and the top plate 2 and the base 1 are fixedly connected through a support frame (not shown in the figure). The cylinder body of cylinder 3 and the lower terminal surface fixed connection of roof 2, the roof of agitator 4 and the end fixed connection that stretches out of cylinder 3 so, can be so that cylinder 3 drive agitator 4 removes.

The cavity between the screen 41 and the inner wall of the stirring barrel 4 forms a material storage cavity 43, and the material storage cavity 43 is communicated with the material outlet 42.

In a specific embodiment, the upper end of the filter screen 6 is hinged with a sliding block 61, the sliding block 61 is slidably connected with the lower end surface of the stirring barrel 4, and between the sliding block 61 and the lower end surface of the stirring barrel 4, a sliding groove (not shown) is arranged on one of the sliding block 61 and a bulge (not shown) is arranged on the other sliding block, the sliding groove is slidably inserted and connected with the bulge, so that when the stirring barrel 4 moves under the driving of the air cylinder 3, the sliding block 61 can be slidably connected with the lower end surface of the stirring barrel 4. The cross-section of spout is "protruding" font structure, prevents the spout with protruding breaking away from.

In this embodiment, the pulverizing assembly 7 further includes a driving motor 73, a driving pulley 74, a driven pulley 75 and a transmission belt 76, the driving motor 73 is fixedly connected with the base 1, the stirring shaft 71 is fixedly connected with the output shaft of the driving motor 73, the driving pulley 74 is fixedly sleeved outside the stirring shaft 71, the rotating shaft of the driven pulley 75 is rotatably connected with the base 1, the pulverizing shaft 72 is fixedly connected with the driven pulley 75, and the transmission belt 76 is simultaneously sleeved outside the driving pulley 74 and the driven pulley 75. During operation, driving motor 73 rotates, and then drives (mixing) shaft 71 and rotate in order to smash the material in agitator 4, and under the power transmission of driving pulley 74, from driven pulley 75 and drive belt 76, crushing axle 72 can rotate in order to smash the material in smashing bucket 5, through setting up a driving motor 73 and then realize simultaneously agitator 4 and the crushing effect of smashing the interior material of bucket 5, has simplified the structure, and has saved the cost.

The receiving barrel 8 is of a hollow cylindrical structure with an opening at the upper end, the receiving barrel 8 is fixedly connected to the base 1 through a fixing support (not shown), the crushing shaft 72 rotatably penetrates through the bottom wall of the receiving barrel 8, and the crushing shaft 72 is connected with the receiving barrel 8 in a sealing manner.

In addition, the pulverizing barrel 5 is fixedly connected with the base 1 through a fixing bracket (not shown), thereby fixing the pulverizing barrel 5. In other embodiments, which are not shown, vibration devices (not shown) are installed on the outer wall of the stirring barrel 4 and the outer wall of the crushing barrel 5, and when the vibration devices work, the stirring barrel 4 and the crushing barrel 5 can be driven to vibrate, which is beneficial for the materials to rapidly pass through the screen 41 and the blanking holes 51. The vibrator can be the one available in the market.

The utility model provides a rubbing crusher for solid lubricant is smashing the in-process, and the solid lubricant who satisfies operation requirement directly falls into to receiving in the material bucket 8 after can looping through the mesh of screen cloth 41 and the mesh of filter screen 6, has avoided the excessive process of smashing of unnecessary, has saved the electric energy, has reduced manufacturing cost, and has promoted crushing efficiency, convenient to popularize and use.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (8)

1. A pulverizer for solid lubricants is characterized in that: comprises a base, a top plate and a crushing barrel which are arranged above the base, an air cylinder arranged on the top plate, an agitating barrel connected on the air cylinder, a filter screen connected between the agitating barrel and the crushing barrel, and a crushing component, wherein the crushing component comprises a stirring shaft which can rotatably extend into the agitating barrel and a crushing shaft which can rotatably extend into the crushing barrel, a first blade is arranged on the stirring shaft, a second blade is arranged on the crushing shaft, the stirring shaft is in slidable sealing connection with the bottom wall of the agitating barrel, the filter screen is obliquely arranged, the upper end of the filter screen is movably connected with the bottom wall of the agitating barrel, the lower end of the filter screen is hinged with the top of the crushing barrel, a screen is obliquely arranged in a corner of the agitating barrel, a discharge port is arranged at the bottom of the agitating barrel, and a blanking hole is arranged on the bottom wall of the crushing barrel, the aperture of blanking hole with the mesh size of filter screen is the same and all is less than the mesh of screen cloth, the filter screen reaches the below of smashing the bucket is provided with the receipts storage bucket.

2. The pulverizer for solid lubricants according to claim 1, wherein: the cavity between the screen and the inner wall of the stirring barrel forms a storage cavity, and the storage cavity is communicated with the discharge hole.

3. The pulverizer for solid lubricants according to claim 1, wherein: the upper end of the filter screen is hinged with a sliding block, the sliding block is arranged between the lower end face of the stirring barrel and the sliding block, one sliding groove is formed in one sliding block, a protrusion is arranged on the other sliding block, and the sliding groove is connected with the protrusion in a sliding and embedded mode.

4. The pulverizer for solid lubricants according to claim 3, wherein: the cross section of the sliding groove is of a convex structure.

5. The pulverizer for solid lubricants according to claim 1, wherein: crushing unit still includes driving motor, driving pulley, driven pulleys and drive belt, driving motor with base fixed connection, the (mixing) shaft with driving motor's output shaft fixed connection, the fixed cover of driving pulley is established the outside of (mixing) shaft, driven pulleys's axis of rotation with the base is rotationally connected, crushing shaft with driven pulleys fixed connection, the drive belt is established simultaneously the driving pulley reaches driven pulleys's outside.

6. The pulverizer for solid lubricants according to claim 1, wherein: receive the storage bucket and be the upper end and have open-ended cavity tubular structure, receive storage bucket fixed connection in on the base, crushing axle rotationally runs through receive the diapire of storage bucket, just crushing axle with receive sealing connection between the storage bucket.

7. The pulverizer for solid lubricants according to claim 1, wherein: and the outer wall of the stirring barrel and the outer wall of the crushing barrel are both provided with a vibrating device.

8. The pulverizer for solid lubricants according to claim 1, wherein: the top plate and the base are arranged in parallel, the top plate is fixedly connected with the base through a support frame, the cylinder body of the air cylinder is fixedly connected with the lower end face of the top plate, and the top wall of the stirring barrel is fixedly connected with the extending end of the air cylinder.

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