CN213081975U - Grinding device for polyurethane raw material processing - Google Patents
Grinding device for polyurethane raw material processing Download PDFInfo
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- CN213081975U CN213081975U CN202021458551.XU CN202021458551U CN213081975U CN 213081975 U CN213081975 U CN 213081975U CN 202021458551 U CN202021458551 U CN 202021458551U CN 213081975 U CN213081975 U CN 213081975U
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- polyurethane raw
- raw materials
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Abstract
The utility model discloses a polyurethane is grinding device for raw materials processing, including the grinding case, the left top bolt of grinding case has fixed case, there is the case lid front of fixed case through bolt threaded connection, the feed inlet has been seted up to the center department at grinding roof portion, the positive bottom of grinding case articulates through the hinge has the chamber door, and the center department bolt on chamber door right side has the handle. The utility model discloses a high-speed motor, the initiative grinding wheel, driven grinding wheel, the driving gear, driven gear, the cooperation of initiative pivot and driven pivot, can carry out shredding in advance to the polyurethane raw materials, strengthen the grinding mechanism then to the grinding effect of crushing state polyurethane raw materials, through step motor, the lead screw, the thread bush, the slide cartridge, the traveller, the cooperation of connecting seat and grinding wheel, can make a round trip to roll the grinding to the polyurethane raw materials, strengthen the grinding effect of polyurethane raw materials, the particle diameter who makes the polyurethane raw materials after the grinding reaches qualified standard.
Description
Technical Field
The utility model relates to a grinding device polyurethane raw materials field is used in polyurethane raw materials processing specifically is a grinding device is used in polyurethane raw materials processing.
Background
One of the main raw materials of the polyurethane material is polyurethane hard foam composite polyether, which is also called white material, and is suitable for various occasions needing heat preservation and cold insulation, such as building heat preservation, solar energy, water heater, refrigeration house, constant temperature storehouse, beer can, refrigeration, and the like.
Polyurethane raw materials need use grinding device in the processing production process, however traditional grinding device can not carry out abundant grinding to polyurethane raw materials, and the grinding effect is poor, can not grind to qualified standard to the particle diameter of polyurethane raw materials, consequently influences the plant use of polyurethane raw materials, and when the user used the polyurethane raw materials that the particle diameter is not up to standard to produce, easily reduced the off-the-shelf quality of polyurethane, brought unnecessary economic loss for the producer.
Disclosure of Invention
An object of the utility model is to provide a polyurethane is grinding device for raw materials processing in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polyurethane is grinding device for raw materials processing, includes the grinding case, the left top bolt of grinding case has fixed case, there is the case lid front of fixed case through bolt threaded connection, the feed inlet has been seted up to the center department at grinding roof portion, the positive bottom of grinding case articulates through the hinge has the chamber door, and the center department bolt on chamber door right side has the handle, the observation window has been seted up at the positive top of grinding case, the equal bolt all around of grinding roof portion has the supporting leg, the inner chamber of grinding case and fixed case all is provided with rubbing crusher and constructs, the bottom of grinding incasement chamber is provided with the grinding mechanism.
Preferably, rubbing crusher constructs including high-speed motor, initiative crushing wheel, driven crushing wheel, driving gear, driven gear, initiative pivot and driven spindle, the left side of fixed incasement chamber is bolted with high-speed motor, high-speed motor's output shaft runs through the grinding case and transversely is bolted with initiative pivot, the left surface of initiative pivot is bolted with the driving gear, the back meshing of driving gear has driven gear, driven gear's inner chamber is bolted with driven spindle, the right side of initiative pivot is bolted with initiative crushing wheel, the back meshing of initiative crushing wheel has the driven crushing wheel of using with the driven spindle cooperation.
Preferably, the grinding mechanism includes step motor, lead screw, thread bush, slide cartridge, traveller, connecting seat and grinding wheel, the left bottom bolt of grinding case has step motor, step motor's output shaft runs through grinding case and bolt has the lead screw, the surperficial threaded connection of lead screw has the thread bush, the openly center department of thread bush has the slide cartridge through the vertical bolt of connecting piece, the inner chamber sliding connection of slide cartridge has the traveller, the bottom bolt of traveller has the connecting seat, the bottom of connecting seat inner chamber is rotated through the pivot from a left side to by the right side and is connected with the grinding wheel.
Preferably, the surface of the sliding column is sleeved with a limiting spring, and two sides of the limiting spring are bolted with the connecting seat and the sliding barrel respectively.
Preferably, the two sides of the center of the inner cavity of the grinding box are bolted with the guide plates, and the guide plates are distributed in an inclined symmetrical manner along the center of the inner cavity of the grinding box in an inclined symmetrical manner.
Preferably, the grinding wheels are all bolted with grinding blocks around the surface thereof, and the grinding blocks are rectangular in shape.
Preferably, the bottom of the back of the inner cavity of the grinding box is transversely provided with a sliding groove, the inner cavity of the sliding groove is connected with a sliding block in a sliding mode, and one end, far away from the sliding groove, of the sliding block is bolted to the back of the threaded sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a high-speed motor, the initiative grinding wheel, driven grinding wheel, the driving gear, driven gear, the cooperation of initiative pivot and driven pivot, can carry out shredding in advance to the polyurethane raw materials, strengthen the grinding mechanism to the grinding effect of crushing state polyurethane raw materials then, through step motor, the lead screw, the thread bush, the slide cartridge, the traveller, the cooperation of connecting seat and grinding wheel, can make a round trip to roll the grinding to the polyurethane raw materials, strengthen the grinding effect of polyurethane raw materials, the particle diameter who makes the polyurethane raw materials after the grinding reaches qualified standard, improve the whole quality of polyurethane raw materials.
2. The utility model discloses a spacing spring's cooperation, it is spacing to carry out elasticity to the traveller, also strengthen the shock attenuation effect of traveller simultaneously, cooperation through the stock guide, be convenient for carry out the guide to the polyurethane raw materials after the shredding, make the orderly surface to the grinding incasement chamber bottom that falls of polyurethane raw materials after smashing, through the cooperation of grinding block, can roll the grinding to the polyurethane raw materials, the grinding effect of grinding wheel pair polyurethane raw materials has further been strengthened, cooperation through spout and slider has strengthened the grinding wheel and rolled the stability of grinding.
Drawings
FIG. 1 is a front sectional view of the overall construction of the holding box and grinding box of the present invention;
FIG. 2 is a top sectional view of the front structure of the fixing box and the grinding box of the present invention;
figure 3 is a top cross-sectional view of the grinding box of the present invention.
FIG. 4 is a partial top sectional view of the grinding box of the present invention
FIG. 5 is a bottom view of the grinding wheel of the present invention
In the figure: 1. a grinding box; 2. a fixed box; 3. a feed inlet; 4. a slider; 5. a crushing mechanism; 51. a high-speed motor; 52. a driving crushing wheel; 53. a driven grinding wheel; 54. a driving gear; 55. a driven gear; 56. a driving rotating shaft; 57. a driven rotating shaft; 6. a grinding mechanism; 61. a stepping motor; 62. a screw rod; 63. a threaded sleeve; 64. a slide cylinder; 65. a traveler; 66. a connecting seat; 67. a grinding wheel; 7. a material guide plate; 8. a chute.
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 of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a grinding device for processing polyurethane raw materials comprises a grinding box 1, wherein a fixed box 2 is bolted at the left top of the grinding box 1, a box cover is connected with the front of the fixed box 2 through bolt threads, a feed inlet 3 is arranged at the center of the top of the grinding box 1, a box door is hinged at the front bottom of the grinding box 1 through a hinge, a handle is bolted at the center of the right side of the box door, an observation window is arranged at the front top of the grinding box 1, supporting legs are bolted at the periphery of the bottom of the grinding box 1, crushing mechanisms 5 are arranged in the inner cavities of the grinding box 1 and the fixed box 2, a grinding mechanism 6 is arranged at the bottom of the inner cavity of the grinding box 1, a high-speed motor 51, a driving crushing wheel 52, a driven crushing wheel 53, a driving gear 54, a driven gear 55, a driving rotating shaft 56 and a driven rotating shaft 57 are matched to crush the polyurethane raw materials in advance, so that the grinding effect, through the cooperation of step motor 61, lead screw 62, thread bush 63, slide cartridge 64, traveller 65, connecting seat 66 and grinding wheel 67, can make a round trip to roll the grinding to the polyurethane raw materials, strengthen the grinding effect of polyurethane raw materials, make the particle diameter of polyurethane raw materials after the grinding reach qualified standard, improve the whole quality of polyurethane raw materials.
The crushing mechanism 5 comprises a high-speed motor 51, a driving crushing wheel 52, a driven crushing wheel 53, a driving gear 54, a driven gear 55, a driving rotating shaft 56 and a driven rotating shaft 57, the high-speed motor 51 is bolted to the left side of the inner cavity of the fixed box 2, an output shaft of the high-speed motor 51 penetrates through the grinding box 1 and is transversely bolted with the driving rotating shaft 56, the driving gear 54 is bolted to the surface of the left side of the driving rotating shaft 56, the driven gear 55 is meshed to the back of the driving gear 54, the driven rotating shaft 57 is bolted to the inner cavity of the driven gear 55, the driving crushing wheel 52 is bolted to the right side of the driving rotating shaft 56, the driven crushing wheel 53 matched with the driven rotating shaft 57 for use is meshed to the back of the driving crushing wheel 52, the polyurethane raw material can be crushed in advance, and.
The grinding mechanism 6 comprises a stepping motor 61, a screw rod 62, a threaded sleeve 63, a sliding cylinder 64, a sliding column 65, a connecting seat 66 and a grinding wheel 67, the stepping motor 61 is bolted to the bottom of the left side of the grinding box 1, an output shaft of the stepping motor 61 penetrates through the grinding box 1 and is bolted to the screw rod 62, the threaded sleeve 63 is in threaded connection with the surface of the screw rod 62, the sliding cylinder 64 is vertically bolted to the center of the front face of the threaded sleeve 63 through a connecting piece, the sliding column 65 is in sliding connection with the inner cavity of the sliding cylinder 64, the connecting seat 66 is bolted to the bottom of the sliding column 65, the grinding wheel 67 is rotatably connected to the bottom of the inner cavity of the connecting seat 66 from left to right through a rotating shaft, the polyurethane raw material can be ground back and forth, the grinding effect of the polyurethane raw material is enhanced, the particle diameter of the ground polyurethane.
The surface cover of traveller 65 is equipped with spacing spring, and the both sides of spacing spring bolt with connecting seat 66 and slide cylinder 64 respectively, can carry out elasticity spacing to traveller 65, also strengthens traveller 65's shock attenuation effect simultaneously.
Both sides of the center of the inner cavity of the grinding box 1 are bolted with the guide plates 7, the guide plates 7 are distributed in an inclined symmetrical manner along the center of the inner cavity of the grinding box 1 in an inclined symmetrical manner, so that the crushed polyurethane raw materials can be guided conveniently, and the crushed polyurethane raw materials can orderly fall onto the surface of the bottom of the inner cavity of the grinding box 1.
The bottom at the back of the inner cavity of the grinding box 1 is transversely provided with a sliding groove 8, the inner cavity of the sliding groove 8 is slidably connected with a sliding block 4, one end, far away from the sliding groove 8, of the sliding block 4 is bolted to the back of the threaded sleeve 63, and the grinding stability of the grinding wheel 67 is enhanced.
The working principle is as follows: when in use, a user puts polyurethane raw materials into the grinding box 1 through the feed inlet 3, then the output shaft of the high speed motor 51 drives the driving shaft 56 to rotate, then the driving shaft 56 drives the driven gear 55 to rotate through the driving gear 54, the driven gear 55 drives the driven shaft 57 to rotate, then the driving crushing wheel 52 and the driven crushing wheel 53 crush the polyurethane raw material through the staggered rotation fit of the driving rotating shaft 56 and the driven rotating shaft 57, and then the crushed raw material falls into the bottom of the grinding box 1 through the material guide plate 7, then the output shaft of the stepping motor 61 drives the threaded sleeve 63 to move back and forth through the screw rod 62, the threaded sleeve 63 drives the sliding column 65 to move back and forth through the sliding cylinder 64, the sliding column 65 drives the grinding wheel 67 to grind and roll the polyurethane raw material back and forth through the connecting seat 66, and finally a user takes out the ground polyurethane raw material through the box door.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a polyurethane raw materials processing is with grinding device, includes grinding case (1), its characterized in that: the grinding box is characterized in that a fixed box (2) is bolted at the left top of the grinding box (1), the front of the fixed box (2) is connected with a box cover through bolt threads, a feed inlet (3) is formed in the center of the top of the grinding box (1), the front bottom of the grinding box (1) is hinged with a box door through a hinge, a handle is bolted at the center of the right side of the box door, an observation window is formed in the front top of the grinding box (1), supporting legs are bolted on the periphery of the bottom of the grinding box (1), crushing mechanisms (5) are arranged in the inner cavities of the grinding box (1) and the fixed box (2), a grinding mechanism (6) is arranged at the bottom of the inner cavity of the grinding box (1), and each crushing mechanism (5) comprises a high-speed motor (51), a driving crushing wheel (52), a driven crushing wheel (53), a driving gear (54), a driven gear (55), a driving rotating, the left side of fixed case (2) inner chamber is bolted with high speed motor (51), the output shaft of high speed motor (51) runs through grinding case (1) and transversely is bolted with initiative pivot (56), the left surface of initiative pivot (56) is bolted with driving gear (54), the back meshing of driving gear (54) has driven gear (55), the inner chamber of driven gear (55) is bolted with driven pivot (57), the right side of initiative pivot (56) is bolted with initiative crushing wheel (52), the back meshing of initiative crushing wheel (52) has driven crushing wheel (53) with driven pivot (57) cooperation use, grinding mechanism (6) include step motor (61), lead screw (62), thread bush (63), slide cylinder (64), traveller (65), connecting seat (66) and grinding wheel (67), the left bottom of grinding case (1) is bolted with step motor (61), the output shaft of step motor (61) runs through grinding case (1) and bolted connection has lead screw (62), the surperficial threaded connection of lead screw (62) has thread bush (63), the positive center department of thread bush (63) has been bolted through the vertical bolt of connecting piece and has been connect slide cartridge (64), the inner chamber sliding connection of slide cartridge (64) has traveller (65), the bottom bolt of traveller (65) has been connected with connecting seat (66), the bottom of connecting seat (66) inner chamber is rotated through the pivot from a left side to by the right side and is connected with grinding wheel (67).
2. The grinding device for processing the polyurethane raw material according to claim 1, wherein: the surface of the sliding column (65) is sleeved with a limiting spring, and two sides of the limiting spring are bolted with the connecting seat (66) and the sliding cylinder (64) respectively.
3. The grinding device for processing the polyurethane raw material according to claim 1, wherein: the two sides of the center of the inner cavity of the grinding box (1) are bolted with material guide plates (7), and the material guide plates (7) are distributed in an inclined symmetrical manner along the center of the inner cavity of the grinding box (1).
4. The grinding device for processing the polyurethane raw material according to claim 1, wherein: grinding blocks are bolted to the periphery of the surface of the grinding wheel (67) and are rectangular in shape.
5. The grinding device for processing the polyurethane raw material according to claim 1, wherein: the bottom at the back of the inner cavity of the grinding box (1) is transversely provided with a sliding groove (8), the inner cavity of the sliding groove (8) is connected with a sliding block (4) in a sliding manner, and one end, far away from the sliding groove (8), of the sliding block (4) is bolted to the back of a threaded sleeve (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458551.XU CN213081975U (en) | 2020-07-22 | 2020-07-22 | Grinding device for polyurethane raw material processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458551.XU CN213081975U (en) | 2020-07-22 | 2020-07-22 | Grinding device for polyurethane raw material processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213081975U true CN213081975U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021458551.XU Expired - Fee Related CN213081975U (en) | 2020-07-22 | 2020-07-22 | Grinding device for polyurethane raw material processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213081975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600274A (en) * | 2021-08-10 | 2021-11-05 | 会理绿陶文化开发有限公司 | High-end ceramic manufacture raw materials grinding treatment facility |
-
2020
- 2020-07-22 CN CN202021458551.XU patent/CN213081975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600274A (en) * | 2021-08-10 | 2021-11-05 | 会理绿陶文化开发有限公司 | High-end ceramic manufacture raw materials grinding treatment facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |