CN213700165U

CN213700165U - A raw materials rubbing crusher for pencil manufacturing

Info

Publication number: CN213700165U
Application number: CN202022332866.6U
Authority: CN
Inventors: 叶小平; 叶诗宇
Original assignee: Zhejiang Hanyang Stationery Co ltd
Current assignee: Zhejiang Hanyang Stationery Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-16
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a raw materials rubbing crusher for pencil is made, including smashing case and rose box, the middle-end fixed mounting at crushing case surface top has the motor, the broken pole of output fixedly connected with of motor, and bearing swing joint in the middle-end at crushing incasement chamber top is passed through to the upper end on broken pole surface, the equal fixedly connected with rotating vane in both sides of broken pole surface lower extreme. The utility model discloses a motor, crushing pole, rotating vane, abrasive disc, smash the case, the feed inlet, metal mesh, first broken awl, the broken awl of second, the grinding table, the air-blower, the annular dish of breathing in, the rose box, the dust is crossed the filter bag, under the effect of mutually supporting between first dust filter screen and active carbon granule and the second dust filter screen, realized carrying out abundant smashing to the raw materials, very big improvement kibbling effect, can carry out effectual filtration to produced smoke and dust in the course of working simultaneously, the effectual pollution to the environment that has reduced.

Description

A raw materials rubbing crusher for pencil manufacturing

Technical Field

The utility model relates to a technical field is made to the pencil, specifically is a raw materials rubbing crusher for pencil is made.

Background

The Pencil (English: Pencil) is a hand-held pen and tool for writing and drawing on paper, and is made by using graphite as a Pencil lead (except for a colored Pencil) and a wood rod as an outer cladding layer, the tail end of the Pencil can also be provided with an eraser, the Pencil is different from other pens (except for an erasable Pencil) in that the handwriting of the Pencil is easy to erase, the black Pencil is called as 'wood black', the color Pencil is called as 'wood color', the modern Pencil is made of 'graphite' and clay, the more the graphite is added, the softer the Pencil lead is, and the blacker the color is; the more the clay is added, the harder the pen core is, the lighter the color is, the pencil is still called as a pencil at present, because the earliest pencil which is not formed or is similar to the pencil is made of lead metal, the existing pencil is mostly made of plates and graphite, in the pencil manufacturing and processing process, the graphite is needed to be crushed, however, the crushing effect of the existing crushing device is poor, the use requirement of processing can be met only by multiple times of crushing, a large amount of smoke and dust can be generated in the crushing process, and serious pollution is caused to the surrounding processing environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials rubbing crusher for pencil is made possesses crushing effectual, can carry out the advantage of removing dust simultaneously, and it is relatively poor to have solved current reducing mechanism's crushing effect, often needs to smash many times and just can reach the user demand of processing, smashes the in-process simultaneously and can produce a large amount of smoke and dust, causes the problem of serious pollution for processing environment on every side.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material pulverizer for manufacturing pencils comprises a pulverizing box and a filter box, wherein a motor is fixedly installed at the middle end of the top of the outer surface of the pulverizing box, a pulverizing rod is fixedly connected to the output end of the motor, the upper end of the surface of the pulverizing rod is movably connected to the middle end of the top of an inner cavity of the pulverizing box through a bearing, rotary blades are fixedly connected to two sides of the lower end of the surface of the pulverizing rod, a first pulverizing cone is fixedly connected to the bottom of each rotary blade, a grinding disc is fixedly connected to the bottom of each pulverizing rod, a metal screen is fixedly installed at the middle end of the inner cavity of the pulverizing box, the middle end of the metal screen is movably connected to the surface of the pulverizing rod through a bearing, a second pulverizing cone is fixedly connected to the top of the metal screen, a grinding table is fixedly connected to the lower end of the surface of the inner cavity of the pulverizing box, a feed inlet, the top fixed mounting of rose box surface has the air-blower, and the input of air-blower passes through pipeline fixed connection in the left side of annular dish of breathing in, the inner chamber that the output of air-blower and be located the rose box has the dust to cross the filter bag through pipeline fixed mounting, the inner chamber of rose box is from last to having first dust filter screen and second dust filter screen down fixed mounting in proper order, it has the active carbon granule to fill between the bottom of first dust filter screen and the top of second dust filter screen.

Preferably, all around of crushing case surface bottom all fixedly connected with supporting legs, fixedly connected with bearing bottom plate between the bottom of supporting leg and the bottom of rose box surface.

Preferably, the front surface of the filter box is movably connected with a maintenance box door through a hinge, and a handle is fixedly arranged on the right side of the front surface of the maintenance box door.

Preferably, the upper end of the front surface of the crushing box is provided with an observation window, and the inner side of the observation window comprises transparent toughened glass.

Preferably, the bottom of the inner cavity of the crushing box is fixedly connected with a material guide plate, and the lower end of the right side of the crushing box is provided with a material outlet.

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

1. the utility model discloses a starter motor work can drive crushing pole, rotating vane carries out the high-speed revolution with the abrasive disc, can carry out the high-speed breakage to the raw materials that smashes case feed inlet and drop into in the rotatory time of crushing pole, the raw materials after the breakage can fall down the metal mesh top, it is rotatory to drive first broken awl through the rotation of rotating vane, under the effect with the broken awl complex of metal mesh top second, can carry out the secondary crushing to the raw materials, the raw materials after abundant breakage can fall to the grinding table top after metal mesh screens filters, through the continuous rotation of abrasive disc, can carry out the high-speed grinding to the raw materials of grinding table top, make it grind into tiny granule after, fall to the bottom of smashing the case and concentrate the collection, the mesh that carries on abundant breakage to the raw materials has been reached, simultaneously can drive the air current that smashes incasement portion and carry on the dust through annular suction disc and pipeline to the inside grey of rose box through start-up air-blower work The dust filter bag is used for conveying, the dust in the air flow can be effectively filtered and collected through the arrangement of the dust filter bag, meanwhile, under the continuous conveying action of the air blower, the air flow after primary filtration can be conveyed to the bottom of the filter box, through the arrangement of the first dust filter screen, the activated carbon particles and the second dust filter screen in the filter box, secondary adsorption filtration can be carried out on the conveyed air flow again, the aim of multi-stage purification of the dust in the air flow is fulfilled, under the action of integral matching, the raw materials are fully crushed, the crushing effect is greatly improved, meanwhile, the smoke dust generated in the processing process can be effectively filtered, the pollution to the environment is effectively reduced, the problem that the poor crushing effect of the existing crushing device is solved, and the use requirement of processing can be met through multiple times of crushing is solved, meanwhile, a large amount of smoke and dust can be generated in the crushing process, and the problem of serious pollution to the surrounding processing environment is solved.

2. The utility model discloses a setting of bearing bottom plate has improved the stability of whole placing, and through the setting of maintaining the chamber door, the person of facilitating the use maintains the maintenance to the inside of rose box, through the setting of observation window, and the person of facilitating the use observes crushing incasement portion's operating condition.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the ring-shaped suction plate according to the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. an observation window; 2. a motor; 3. a feed inlet; 4. an annular getter disc; 5. a blower; 6. maintaining the box door; 7. a filter box; 8. a metal screen; 9. a load-bearing floor; 10. supporting legs; 11. a discharge port; 12. a crushing box; 13. a breaking bar; 14. a rotating blade; 15. a grinding disk; 16. a grinding table; 17. a material guide plate; 18. a dust filter bag; 19. a first dust filter screen; 20. activated carbon particles; 21. a second dust filter screen; 22. a first crushing cone; 23. and a second crushing cone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a raw material crusher for manufacturing pencils comprises a crushing box 12 and a filter box 7, wherein the periphery of the bottom of the outer surface of the crushing box 12 is fixedly connected with supporting legs 10, a bearing bottom plate 9 is fixedly connected between the bottoms of the supporting legs 10 and the bottom of the outer surface of the filter box 7, the stability of integral placement is improved by the arrangement of the bearing bottom plate 9, the front surface of the filter box 7 is movably connected with a maintenance box door 6 through hinges, a user can conveniently maintain the interior of the filter box 7 through the arrangement of the maintenance box door 6, a handle is fixedly arranged on the right side of the front surface of the maintenance box door 6, the upper end of the front surface of the crushing box 12 is provided with an observation window 1, the user can conveniently observe the working state of the interior of the crushing box 12 through the arrangement of the observation window 1, the inner side of the observation window 1 comprises transparent toughened glass, the bottom of the inner cavity, the lower end of the right side of the crushing box 12 is provided with a discharge hole 11, the middle end of the top of the outer surface of the crushing box 12 is fixedly provided with a motor 2, the output end of the motor 2 is fixedly connected with a crushing rod 13, the upper end of the surface of the crushing rod 13 is movably connected with the middle end of the top of the inner cavity of the crushing box 12 through a bearing, both sides of the lower end of the surface of the crushing rod 13 are fixedly connected with rotating blades 14, the bottom of the rotating blades 14 is fixedly connected with a first crushing cone 22, the bottom of the crushing rod 13 is fixedly connected with a grinding disc 15, the middle end of the inner cavity of the crushing box 12 is fixedly provided with a metal screen 8, the middle end of the metal screen 8 is movably connected with the surface of the crushing rod 13 through a bearing, the top of the metal screen 8 is fixedly connected with a second crushing cone 23, the lower end of the surface of the inner cavity of, the top of the outer surface of the filter box 7 is fixedly provided with the air blower 5, the input end of the air blower 5 is fixedly connected to the left side of the annular air suction disc 4 through a pipeline, the output end of the air blower 5 is positioned in the inner cavity of the filter box 7 and is fixedly provided with a dust filter bag 18 through a pipeline, the inner cavity of the filter box 7 is sequentially and fixedly provided with a first dust filter screen 19 and a second dust filter screen 21 from top to bottom, activated carbon particles 20 are filled between the bottom of the first dust filter screen 19 and the top of the second dust filter screen 21, the crushing rod 13 can be driven through the work of the starting motor 2, the rotating blades 14 and the grinding disc 15 rotate rapidly, the raw material input from the feed inlet 3 on the crushing box 12 can be crushed rapidly while the crushing rod 13 rotates, the crushed raw material can fall above the metal screen 8, and the first crushing cone 22 can be driven to rotate through the, under the action of matching with the second crushing cone 23 above the metal screen 8, the raw materials can be crushed for the second time, the raw materials after being crushed fully can fall above the grinding table 16 after being screened by the metal screen 8, the raw materials above the grinding table 16 can be quickly ground through the continuous rotation of the grinding disc 15, the raw materials are ground into fine particles and then fall to the bottom of the crushing box 12 for centralized collection, the purpose of fully crushing the raw materials is achieved, meanwhile, the air flow carrying dust in the crushing box 12 can be driven to be conveyed to the dust filter bag 18 in the filter box 7 through the annular air suction disc 4 and the pipeline by starting the work of the blower 5, the dust in the air flow can be effectively filtered and collected through the arrangement of the dust filter bag 18, and meanwhile, under the action of the continuous conveying of the blower 5, the air flow after primary filtering can be conveyed to the bottom of the filter box 7, through the inside first dust filter screen 19 of rose box 7 and the setting of active carbon particle 20 and second dust filter screen 21, can carry out secondary adsorption filtration once more to the air current of carrying, the purpose of multistage purification is carried out to the dust in the air current has been realized, under whole complex effect, it fully smashes the raw materials to have realized, very big improvement kibbling effect, simultaneously can carry out effectual filtration to produced smoke and dust in the course of working, the effectual pollution to the environment that has reduced, it is relatively poor to have solved current reducing mechanism's crushing effect, often need smash many times and just can reach the user demand of processing, smash the in-process simultaneously and can produce a large amount of smoke and dust, cause the problem of serious pollution for the processing environment on every side.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

When the material crusher is used, the crushing rod 13, the rotating blades 14 and the grinding disc 15 can be driven to rotate rapidly by the work of the starting motor 2, the raw materials fed into the feeding port 3 of the crushing box 12 can be crushed rapidly while the crushing rod 13 rotates, the crushed raw materials can fall onto the metal screen 8 and can be driven to rotate by the rotation of the rotating blades 14, the raw materials can be crushed secondarily under the action of the second crushing cone 23 above the metal screen 8, the fully crushed raw materials can fall onto the grinding table 16 after being screened by the metal screen 8, the raw materials above the grinding table 16 can be rapidly ground by the continuous rotation of the grinding disc 15, the raw materials can be collected concentratedly when being ground into fine particles, and the purpose of fully crushing the raw materials is achieved, meanwhile, the work of the blower 5 is started to drive the air flow carrying dust in the crushing box 12 to be conveyed into the dust filter bag 18 in the filter box 7 through the annular air suction disc 4 and the pipeline, the dust in the air flow can be effectively filtered and collected through the arrangement of the dust filter bag 18, meanwhile, under the continuous conveying action of the blower 5, the air flow subjected to primary filtration can be conveyed to the bottom of the filter box 7, through the arrangement of the first dust filter screen 19, the activated carbon particles 20 and the second dust filter screen 21 in the filter box 7, the conveyed air flow can be subjected to secondary adsorption filtration again, the aim of performing multi-stage purification on the dust in the air flow is achieved, the raw materials are fully crushed under the integral matching action, the crushing effect is greatly improved, and meanwhile, the dust generated in the processing process can be effectively filtered, effectual reduction to the pollution of environment, through the setting of bearing bottom plate 9, improved whole stability of placing, through the setting of maintaining chamber door 6, the person of facilitating the use maintains the maintenance to the inside of rose box 7, through the setting of observation window 1, the person of facilitating the use observes crushing 12 inside operating condition.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A raw material grinder for pencil manufacturing, includes grinding case (12) and filter box (7), its characterized in that: the crushing box is characterized in that a motor (2) is fixedly mounted at the middle end of the top of the outer surface of the crushing box (12), an output end of the motor (2) is fixedly connected with a crushing rod (13), the upper end of the surface of the crushing rod (13) is movably connected to the middle end of the top of the inner cavity of the crushing box (12) through a bearing, rotating blades (14) are fixedly connected to two sides of the lower end of the surface of the crushing rod (13), a first crushing cone (22) is fixedly connected to the bottom of each rotating blade (14), a grinding disc (15) is fixedly connected to the bottom of the crushing rod (13), a metal screen (8) is fixedly mounted at the middle end of the inner cavity of the crushing box (12), the middle end of the metal screen (8) is movably connected to the surface of the crushing rod (13) through a bearing, a second crushing cone (23) is fixedly connected to the top of the metal screen (8), and a grinding table (16, the left end at crushing case (12) top is provided with feed inlet (3), the top fixed mounting of feed inlet (3) has annular air suction disc (4), the top fixed mounting of rose box (7) surface has air-blower (5), and the input of air-blower (5) passes through pipeline fixed connection in the left side of annular air suction disc (4), the output of air-blower (5) and the inner chamber that is located rose box (7) have the dust through pipeline fixed mounting and cross filter bag (18), the inner chamber of rose box (7) is from last to having first dust filter screen (19) and second dust filter screen (21) to fixed mounting in proper order down, it has activated carbon particle (20) to fill between the bottom of first dust filter screen (19) and the top of second dust filter screen (21).

2. A raw material mill for pencil manufacturing as set forth in claim 1, wherein: the all-around support legs (10) are fixedly connected to the bottom of the outer surface of the crushing box (12), and a bearing bottom plate (9) is fixedly connected between the bottom of each support leg (10) and the bottom of the outer surface of the filter box (7).

3. A raw material mill for pencil manufacturing as set forth in claim 1, wherein: the front surface of the filter box (7) is movably connected with a maintenance box door (6) through a hinge, and a handle is fixedly arranged on the right side of the front surface of the maintenance box door (6).

4. A raw material mill for pencil manufacturing as set forth in claim 1, wherein: the upper end of the front surface of the crushing box (12) is provided with an observation window (1), and the inner side of the observation window (1) comprises transparent toughened glass.

5. A raw material mill for pencil manufacturing as set forth in claim 1, wherein: the bottom of the inner cavity of the crushing box (12) is fixedly connected with a material guide plate (17), and the lower end of the right side of the crushing box (12) is provided with a material outlet (11).