CN219785053U - Crushing mechanism of solid lubricant - Google Patents
Crushing mechanism of solid lubricant Download PDFInfo
- Publication number
- CN219785053U CN219785053U CN202321269265.2U CN202321269265U CN219785053U CN 219785053 U CN219785053 U CN 219785053U CN 202321269265 U CN202321269265 U CN 202321269265U CN 219785053 U CN219785053 U CN 219785053U
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- China
- Prior art keywords
- crushing
- filter screen
- solid lubricant
- cavity
- pulverizing
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- 239000000314 lubricant Substances 0.000 title claims abstract description 58
- 239000007787 solid Substances 0.000 title claims abstract description 57
- 230000007246 mechanism Effects 0.000 title claims abstract description 51
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 238000000227 grinding Methods 0.000 claims description 35
- 238000010298 pulverizing process Methods 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 16
- 239000008187 granular material Substances 0.000 description 10
- 238000010009 beating Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a crushing mechanism of a solid lubricant, which comprises a crushing box, wherein a first filter screen and a second filter screen are arranged in the crushing box, a first crushing cavity, a second crushing cavity and a storage cavity are formed in the crushing box by the first filter screen and the second filter screen, a rotating shaft penetrating through the first crushing cavity and the second crushing cavity is arranged on the crushing box, the first crushing mechanism is arranged in the first crushing cavity and comprises a plurality of crushing rods arranged on the rotating shaft in a staggered manner, the second crushing mechanism is arranged in the second crushing cavity and comprises a plurality of crushing cutters arranged on the rotating shaft in a staggered manner, an extrusion mechanism is arranged in the storage cavity, and the aperture of the first filter screen is larger than that of the second filter screen. The solid lubricant can be well crushed and discharged, the crushing knife can be protected, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of lubricants, in particular to a crushing mechanism of a solid lubricant.
Background
The solid lubricant is a chemical agent synthesized by utilizing natural graphite and grease polymers, can protect the relative motion surfaces from damage and reduce friction, has good stability, higher bearing capacity and lower shear strength, and is widely applied to various large fields. Solid lubricants are generally applied in a powder form, which is primarily pulverized using a pulverizer.
For example, chinese patent publication No. CN214416589U discloses a pulverizer for solid lubricant, which is provided with a stirring barrel, a pulverizing barrel and a filter screen, wherein a screen is obliquely arranged in a corner 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, and the solid lubricant meeting the use requirement can directly fall into a receiving barrel after sequentially passing through meshes of the screen and meshes of the filter screen in the pulverizing process, so that unnecessary excessive pulverizing process is avoided, electric energy is saved, production cost is reduced, and pulverizing efficiency is improved. However, when in use, the large solid lubricant directly enters the stirring barrel to easily damage the cutter in the stirring barrel, the service life of the cutter is influenced, and the solid lubricant meeting the use requirement is easy to splash out of the collecting barrel when falling.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: overcomes the defects of the prior art, provides a crushing mechanism of solid lubricant, which can crush and discharge the solid lubricant well, protect a crushing knife and prolong the service life.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a crushing mechanism of solid lubricant, includes crushing case, crushing incasement is equipped with first filter screen and second filter screen, first filter screen with the second filter screen will smash in the incasement and divide and form first crushing chamber, second crushing chamber and storage chamber, be equipped with on the crushing case and run through first crushing chamber with the axis of rotation in second crushing chamber, first crushing intracavity is equipped with first crushing mechanism, first crushing mechanism includes a plurality of crisscross setting in epaxial crushing stick, the intracavity is smashed to the second is equipped with second crushing mechanism, second crushing mechanism includes a plurality of crisscross setting in axis of rotation crushing sword, the storage intracavity is equipped with extrusion mechanism, the aperture of first filter screen is greater than the aperture of second filter screen.
Further, a driving motor for driving the rotating shaft to rotate is arranged on the crushing box.
Further, the top of the crushing box is provided with a feed inlet, and the feed inlet is communicated with the first crushing cavity.
Further, be equipped with on the crushing case with the discharge gate of storage chamber intercommunication, the discharge gate is equipped with two and sets up in the both sides of crushing case bottom relatively.
Further, the first filter screen is arranged between the first crushing cavity and the second crushing cavity, and the second filter screen is arranged between the second crushing cavity and the storage cavity.
Further, a specific structure of the first crushing mechanism is provided, the first crushing mechanism comprises a plurality of stirring blades arranged on the rotating shaft, the stirring blades are positioned at the bottom of the first crushing cavity and are abutted to the first filter screen.
Further, there is provided a specific structure of the second pulverizing mechanism including a plurality of grinding plates provided on the rotation shaft, the grinding plates being located at the bottom of the second pulverizing chamber.
Further, a plurality of grinding rollers are rotatably arranged on the grinding plate, the grinding rollers are arranged at the bottom of the grinding plate, and the grinding rollers are abutted to the second filter screen.
Further, a concrete structure of extrusion mechanism is provided, extrusion mechanism includes two scrapers, lead screw, slide and driving motor, driving motor fixed mounting is in smash on the case be used for the drive the lead screw rotates, the lead screw rotationally installs between two opposite lateral walls of storage chamber, the slide with lead screw threaded connection, two the scraper blade is in respectively fixed mounting the upper and lower both ends of slide, and two the scraper blade offsets with the bottom of second filter screen and storage chamber respectively.
Further, the two ends of the scraping plate are pointed.
By adopting the technical scheme, the utility model has the following beneficial effects: the two crushing mechanisms are arranged, so that the crushing efficiency and the crushing effect can be improved, the solid lubricant is primarily crushed by the crushing rod, the damage to the crushing cutter caused by the fact that the solid lubricant with a larger volume is directly contacted with the crushing cutter can be avoided, and the service life of the crushing cutter is prolonged; the extruding mechanism is arranged, the two ends of the scraping plate are in a pointed shape, and small-particle solid lubricant attached to the second filter screen and the bottom of the storage cavity can be scraped off well and discharged.
Drawings
FIG. 1 is a schematic structural view of a pulverizing mechanism of a solid lubricant according to the present utility model;
fig. 2 is a schematic structural view of the polishing plate in fig. 1.
Reference numerals: 1 crushing box, 2 first filter screen, 3 second filter screen, 4 first crushing cavity, 5 second crushing cavity,
6 storage cavities, 7 rotating shafts, 8 first crushing mechanisms, 9 second crushing mechanisms, 10 extrusion mechanisms,
11 driving motor, 12 feeding port, 13 discharging port, 81 crushing rod, 82 stirring blade, 91 crushing knife,
92 grinding plates, 93 grinding rollers, 101 scraping plates, 102 screw rods, 103 sliding plates, 104 transmission motors and 105 guide rods
Detailed Description
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1-2, in the present embodiment, there is provided a pulverizing mechanism of a solid lubricant, comprising a pulverizing box 1, a first filter screen 2 and a second filter screen 3 are provided in the pulverizing box 1, the first filter screen 2 and the second filter screen 3 divide the pulverizing box 1 into a first pulverizing cavity 4, a second pulverizing cavity 5 and a storage cavity 6, a rotation shaft 7 penetrating the first pulverizing cavity 4 and the second pulverizing cavity 5 is provided on the pulverizing box 1, a first pulverizing mechanism 8 is provided in the first pulverizing cavity 4, a second pulverizing mechanism 9 is provided in the second pulverizing cavity 5, an extrusion mechanism 10 is provided in the storage cavity 6, the first filter screen 2 is provided between the first pulverizing cavity 4 and the second pulverizing cavity 5, the second filter screen 3 is provided between the second pulverizing cavity 5 and the storage cavity 6, and the aperture of the first filter screen 2 is larger than that of the second filter screen 3.
In this embodiment, be equipped with on smashing case 1 and be used for driving axis of rotation 7 pivoted driving motor 11, smashing case 1 top and be equipped with feed inlet 12, feed inlet 12 and first crushing chamber 4 intercommunication still are equipped with on smashing case 1 with the discharge gate 13 of storage chamber 6 intercommunication, are equipped with the bleeder valve on the discharge gate 13.
In this embodiment, the first crushing mechanism 8 includes the crushing rod 81 that sets up on the axis of rotation 7, crushing rod 81 is equipped with a plurality ofly, the staggered arrangement is on the axis of rotation 7, when axis of rotation 7 rotates, drive crushing rod 81 and rotate, crushing rod 81 hits the solid lubricant that enters into first crushing chamber 4 from feed inlet 12 and becomes less granule, the less solid lubricant granule after being hit enters into second crushing chamber 5 via first filter screen 2, the bigger solid lubricant of granule then remains in first crushing chamber 4 and is hit by crushing rod 81 continuously, until can fall down in the second crushing chamber 5 from first filter screen 2, utilize crushing rod 81 to carry out preliminary crushing to the solid lubricant, can avoid the solid lubricant direct contact of great volume to smash knife 91 and cause the damage to smashing knife 91, can improve crushing efficiency and crushing effect simultaneously.
The first crushing mechanism 8 further comprises a stirring blade 82 arranged on the rotating shaft 7, the stirring blade 82 is positioned at the bottom of the first crushing cavity 4 and is abutted against the first filter screen 2, the stirring blade 82 rotates along with the rotating shaft 7, and the solid lubricant with larger particles deposited at the bottom of the first crushing cavity 4 is turned over to be fully crushed under the beating action of the crushing rod 81, so that the solid lubricant falls into the second crushing cavity 5 through the first filter screen 2 for further crushing treatment.
The second crushing mechanism 9 includes crushing sword 91 and the lapping plate 92 of setting on axis of rotation 7, crushing sword 91 is equipped with a plurality ofly, the crisscross setting on axis of rotation 7, when axis of rotation 7 rotates, drive crushing sword 91 and rotate, crushing sword 91 will enter into the solid lubricant granule of the less granule in the second crushing chamber 5 by first crushing chamber 4 and smash into less solid lubricant granule that satisfies the user demand, the solid lubricant granule that satisfies the user demand enters into storage chamber 6 via second filter screen 3, the solid lubricant granule that can't fall down via second filter screen 3 then continues to stay in second crushing chamber 5 and smash the processing, until can fall into storage chamber 6 from second filter screen 3.
The grinding plate 92 is located the bottom of the second crushing chamber 5, rotationally be equipped with a plurality of grinding rollers 93 on the grinding plate 92, the grinding roller 93 sets up in the bottom of grinding plate 92, and grinding roller 93 and the butt of second filter screen 3, grinding plate 92 rotates along with axis of rotation 7, because grinding roller 93 and the butt of second filter screen 3, when grinding plate 92 rotates, grinding roller 93 can take place to rotate relative to grinding plate 92, grinding plate 92 will deposit the great solid lubricant of granule in the bottom of the second crushing chamber 5 and turn and make it fully smash under the effect of beating of crushing sword 91, grinding roller 93 can fully grind the partial solid lubricant granule of card in second filter screen 3 simultaneously, make it can fall from second filter screen 3 to the storage chamber 6 in.
The extrusion mechanism 10 comprises two scrapers 101, a screw rod 102, a sliding plate 103 and a transmission motor 104, wherein the transmission motor 104 is fixedly arranged on the crushing box 1 and used for driving the screw rod 102 to rotate, the screw rod 102 is rotatably arranged between two opposite side walls of the storage cavity 6, the sliding plate 103 is in threaded connection with the screw rod 102, the two scrapers 101 are respectively fixedly arranged at the upper end and the lower end of the sliding plate 103, the two scrapers 101 respectively abut against the second filter screen 3 and the bottom of the storage cavity 6, the two ends of the scrapers 101 are in a pointed shape, a guide rod 105 is further arranged in the storage cavity 6, the sliding plate 103 passes through the guide rod 105 and can slide relative to the guide rod 105, the transmission motor 104 drives the screw rod 102 to rotate, the sliding plate 103 can move left and right in the storage cavity 6 due to the threaded connection of the screw rod 102, the scrapers 101 move left and right along with the sliding plate 103, the two ends of the scrapers 101 are in a pointed shape, small-particle solid lubricant attached to the bottoms of the second filter screen 3 and the storage cavity 6 can be scraped down and pushed to the discharge port 13 by the sliding plate 103, the discharge port 13 is also arranged in the two opposite sides of the crushing box 1.
The working flow of the utility model is as follows: adding solid lubricant to be crushed into the first crushing cavity 4 through the feed inlet 12, starting the driving motor 11, driving the driving motor 11 to drive the rotating shaft 7 to rotate, driving the crushing rod 81 to rotate when the rotating shaft 7 rotates, and beating the solid lubricant entering the first crushing cavity 4 from the feed inlet 12 into smaller particles by the crushing rod 81, wherein the beaten smaller solid lubricant particles enter the second crushing cavity 5 through the first filter screen 2, the solid lubricant with larger particles is remained in the first crushing cavity 4 and continuously beaten by the crushing rod 81, the stirring blade 82 rotates along with the rotating shaft 7, and the solid lubricant with larger particles deposited at the bottom of the first crushing cavity 4 is stirred to be fully crushed under the beating action of the crushing rod 81; the smaller solid lubricant particles entering the second crushing cavity 5 are crushed into smaller solid lubricant particles meeting the use requirement by the crushing cutter 91, the solid lubricant particles meeting the use requirement enter the storage cavity 6 through the second filter screen 3, the solid lubricant particles which cannot fall down through the second filter screen 3 continue to stay in the second crushing cavity 5 for crushing treatment, the grinding plate 92 rotates along with the rotating shaft 7, the grinding plate 92 turns over the solid lubricant with larger particles deposited at the bottom of the second crushing cavity 5 to fully crush the solid lubricant particles under the impact of the crushing cutter 91, meanwhile, when the grinding plate 92 rotates, the grinding roller 93 rotates relative to the grinding plate 92, and the grinding roller 93 can fully grind and crush part of the solid lubricant particles clamped in the second filter screen 3, so that the solid lubricant particles can fall down into the storage cavity 6 from the second filter screen 3; the transmission motor 104 is started, the transmission motor 104 drives the screw rod 102 to rotate, and the screw rod 102 is in threaded connection with the sliding plate 103, so that the sliding plate 103 can move left and right in the storage cavity 6, the scraping plate 101 moves left and right along with the sliding plate 103, and two ends of the scraping plate 101 are pointed. Small particles of solid lubricant adhering to the bottom of the second screen 3 and the storage chamber 6 can be scraped off and pushed by the slide plate 103 to the discharge port 13 for discharge.
The technical problems, technical solutions and advantageous effects solved by the present utility model have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the scope of protection of the present utility model.
Claims (10)
1. The utility model provides a crushing mechanism of solid lubricant, includes crushing case (1), its characterized in that: the utility model discloses a crushing box, including crushing case (1), crushing case (1) is equipped with first filter screen (2) and second filter screen (3), first filter screen (2) with second filter screen (3) will smash in case (1) and divide and form first crushing chamber (4), second crushing chamber (5) and storage chamber (6), be equipped with on smashing case (1) and run through first crushing chamber (4) with axis of rotation (7) of second crushing chamber (5), be equipped with first crushing mechanism (8) in first crushing chamber (4), first crushing mechanism (8) are in including a plurality of crisscross setting crushing stick (81) on axis of rotation (7), be equipped with second crushing mechanism (9) in second crushing chamber (5), second crushing mechanism (9) are including a plurality of crisscross setting crushing sword (91) on axis of rotation (7), be equipped with in storage chamber (6) and extrude mechanism (10), the aperture of first filter screen (2) is greater than the aperture of second filter screen (3).
2. A pulverizing mechanism of a solid lubricant according to claim 1, wherein: the crushing box (1) is provided with a driving motor (11) for driving the rotating shaft (7) to rotate.
3. A pulverizing mechanism of a solid lubricant according to claim 1, wherein: the top of the crushing box (1) is provided with a feed inlet (12), and the feed inlet (12) is communicated with the first crushing cavity (4).
4. A pulverizing mechanism of a solid lubricant according to claim 1, wherein: the crushing box (1) is provided with a discharge hole (13) communicated with the storage cavity (6), and the discharge holes (13) are provided with two sides which are oppositely arranged at the bottom of the crushing box (1).
5. A pulverizing mechanism of a solid lubricant according to claim 1, wherein: the first filter screen (2) is arranged between the first crushing cavity (4) and the second crushing cavity (5), and the second filter screen (3) is arranged between the second crushing cavity (5) and the storage cavity (6).
6. A pulverizing mechanism of a solid lubricant according to claim 1, wherein: the first crushing mechanism (8) further comprises stirring blades (82) arranged on the rotating shaft (7), wherein the stirring blades (82) are positioned at the bottom of the first crushing cavity (4) and are abutted to the first filter screen (2).
7. A pulverizing mechanism of a solid lubricant according to claim 1, wherein: the second crushing mechanism (9) further comprises a plurality of grinding plates (92) arranged on the rotating shaft (7), and the grinding plates (92) are positioned at the bottom of the second crushing cavity (5).
8. The solid lubricant pulverizing mechanism according to claim 7, wherein: a plurality of grinding rollers (93) are rotatably arranged on the grinding plate (92), the grinding rollers (93) are arranged at the bottom of the grinding plate (92), and the grinding rollers (93) are abutted against the second filter screen (3).
9. A pulverizing mechanism of a solid lubricant according to claim 1, wherein: the extrusion mechanism (10) comprises two scraping plates (101), a screw rod (102), sliding plates (103) and a transmission motor (104), wherein the transmission motor (104) is fixedly installed on the crushing box (1) and used for driving the screw rod (102) to rotate, the screw rod (102) is rotatably installed between two opposite side walls of the storage cavity (6), the sliding plates (103) are in threaded connection with the screw rod (102), the two scraping plates (101) are respectively fixedly installed at the upper end and the lower end of the sliding plates (103), and the two scraping plates (101) are respectively propped against the bottoms of the second filter screen (3) and the storage cavity (6).
10. A solid lubricant pulverizing mechanism according to claim 9, wherein: both ends of the scraping plate (101) are pointed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269265.2U CN219785053U (en) | 2023-05-24 | 2023-05-24 | Crushing mechanism of solid lubricant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269265.2U CN219785053U (en) | 2023-05-24 | 2023-05-24 | Crushing mechanism of solid lubricant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219785053U true CN219785053U (en) | 2023-10-03 |
Family
ID=88188365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321269265.2U Active CN219785053U (en) | 2023-05-24 | 2023-05-24 | Crushing mechanism of solid lubricant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219785053U (en) |
-
2023
- 2023-05-24 CN CN202321269265.2U patent/CN219785053U/en active Active
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