CN211801228U

CN211801228U - Polyester polyol smashing device

Info

Publication number: CN211801228U
Application number: CN201922342917.0U
Authority: CN
Inventors: 熊建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-30
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a polyester polyol reducing mechanism, including smashing the case, smash the left top of case and install crushing motor, crushing motor's output fixedly connected with pivot, the right side of pivot runs through to the inner chamber of smashing the case, the top of pivot and the equal fixedly connected with in bottom smash the pole. The utility model discloses a crushing motor drives the pivot and rotates, the pivot drives crushing rod and rotates, crushing rod smashes polyester polyol, open through the solenoid valve afterwards, polyester polyol after smashing falls into the top of water conservancy diversion seat, it rotates to drive the polished rod through positive and negative motor at last, the polished rod drives the rotary drum and rotates, the rotary drum drives prevents that stifled pole rotates and pushes away the material, the advantage of preventing blockking up has been reached, the current polyester polyol reducing mechanism of having solved does not possess the function of preventing blockking up when using, often material can block up in the pipeline after the ejection of compact, not only the clearance is troublesome like this, and the problem that people used is not convenient for.

Description

Polyester polyol smashing device

Technical Field

The utility model relates to a polyester polyol production technical field specifically is a polyester polyol reducing mechanism.

Background

The polyester polyol comprises conventional polyester polyol, polycaprolactone polyol and polycarbonate diol which contain ester groups or carbonate groups, but in practice, the polyester polyol is usually obtained by polycondensation of dicarboxylic acid, dihydric alcohol and the like, is one of main raw materials of polyester polyurethane, can be divided into aliphatic polyol and aromatic polyol according to whether benzene rings are contained or not, and a crushing device is required during production of the polyester polyol.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a polyester polyol reducing mechanism possesses the advantage of preventing blockking up, has solved current polyester polyol reducing mechanism and does not possess the function of preventing blockking up when using, and the material can block up in the pipeline after often discharging, and not only the clearance is troublesome like this, is not convenient for the problem that people used moreover.

(II) technical scheme

For the above-mentioned purpose of preventing blockking up of realization, the utility model provides a following technical scheme: a polyester polyol crushing device comprises a crushing box, a crushing motor is arranged at the top of the left side of the crushing box, the output end of the crushing motor is fixedly connected with a rotating shaft, the right side of the rotating shaft penetrates through the inner cavity of the crushing box, the top and the bottom of the rotating shaft are both fixedly connected with a crushing rod, the top of the crushing box is communicated with a feeding pipe, a transverse plate is transversely arranged in the inner cavity of the crushing box, an electromagnetic valve is arranged in the inner cavity of the transverse plate, a flow guide seat is fixedly connected to the bottom of the inner cavity of the crushing box, the bottom of the right side of the crushing box is communicated with a discharge pipe, the bottom of the right side of the front side of the crushing box is provided with a positive and negative motor, the output end of the positive and negative motor is fixedly connected with a polish rod, the back side of the polish rod penetrates into the inner cavity of the crushing box, the surface of the polished rod is fixedly connected with a rotary drum, and the surface of the rotary drum is fixedly connected with an anti-blocking rod.

Preferably, the top and the bottom of the crushing motor are fixedly connected with a fixed support, and the right side of the fixed support is fixedly connected with the left side of the crushing box.

Preferably, the both sides of positive and negative motor all fixedly connected with mount, the dorsal part of mount and the front side fixed connection who smashes the case.

Preferably, a bearing ring is embedded into the top on the right side of the inner wall of the crushing box, and the inner ring of the bearing ring is fixedly connected with the right side of the rotating shaft.

Preferably, both sides at diaphragm top are all fixedly connected with water conservancy diversion piece, the outside of water conservancy diversion piece and the inner wall fixed connection who smashes the case, the water conservancy diversion piece is the slope setting.

(III) advantageous effects

Compared with the prior art, the utility model provides a polyester polyol reducing mechanism possesses following beneficial effect:

1. the utility model discloses a crushing motor drives the pivot and rotates, the pivot drives crushing rod and rotates, crushing rod smashes polyester polyol, open through the solenoid valve afterwards, polyester polyol after smashing falls into the top of water conservancy diversion seat, it rotates to drive the polished rod through positive and negative motor at last, the polished rod drives the rotary drum and rotates, the rotary drum drives prevents that stifled pole rotates and pushes away the material, the advantage of preventing blockking up has been reached, the current polyester polyol reducing mechanism of having solved does not possess the function of preventing blockking up when using, often material can block up in the pipeline after the ejection of compact, not only the clearance is troublesome like this, and the problem that people used is not convenient for.

2. The utility model discloses a water conservancy diversion piece carries out the guide to the polyester polyol after smashing, avoids polyester polyol can stop in the top of diaphragm.

3. The utility model discloses a prevent stifled pole, can carry out even material that pushes away to the polyester polyol after smashing, avoid polyester polyol can appear the phenomenon of blockking up the discharging pipe.

Drawings

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

FIG. 2 is a sectional view of the structure of the crushing box of the present invention;

fig. 3 is the connection schematic diagram of the anti-blocking rod and the rotary drum structure of the present invention.

In the figure: 1. a crushing box; 2. a grinding motor; 3. fixing a bracket; 4. a feeding pipe; 5. a positive and negative motor; 6. a fixed mount; 7. a transverse plate; 8. crushing the stems; 9. a rotating shaft; 10. a flow guide block; 11. a discharge pipe; 12. a flow guide seat; 13. an electromagnetic valve; 14. an anti-blocking rod; 15. a polish rod; 16. a rotating drum; 17. and (4) a bearing ring.

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 be referred 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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.

The utility model discloses a smash case 1, smash motor 2, fixed bolster 3, pan feeding pipe 4, positive and negative motor 5, mount 6, diaphragm 7, smash pole 8, pivot 9, water conservancy diversion piece 10, discharging pipe 11, water conservancy diversion seat 12, solenoid valve 13, prevent that stifled pole 14, polished rod 15, rotary drum 16 and bearing ring 17 part are the general standard or the part that technical staff in the field knows, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a polyester polyol crushing device comprises a crushing box 1, a crushing motor 2 is installed at the top of the left side of the crushing box 1, a fixed support 3 is fixedly connected to the top and the bottom of the crushing motor 2, the right side of the fixed support 3 is fixedly connected to the left side of the crushing box 1, a rotating shaft 9 is fixedly connected to the output end of the crushing motor 2, the right side of the rotating shaft 9 penetrates through the inner cavity of the crushing box 1, a bearing ring 17 is embedded at the top of the right side of the inner wall of the crushing box 1, the inner ring of the bearing ring 17 is fixedly connected to the right side of the rotating shaft 9, crushing rods 8 are fixedly connected to the top and the bottom of the rotating shaft 9, a feeding pipe 4 is communicated with the top of the crushing box 1, a transverse plate 7 is transversely installed in the inner cavity of the crushing box 1, guide blocks 10 are fixedly connected to both sides of the top of the transverse plate, through the flow guide block 10, the crushed polyester polyol is guided to prevent the polyester polyol from staying at the top of the transverse plate 7, the electromagnetic valve 13 is installed in the inner cavity of the transverse plate 7, the bottom of the inner cavity of the crushing box 1 is fixedly connected with a flow guide seat 12, the bottom of the right side of the crushing box 1 is communicated with a discharge pipe 11, the bottom of the right side of the front side of the crushing box 1 is provided with a positive and negative motor 5, both sides of the positive and negative motor 5 are fixedly connected with a fixed frame 6, the back side of the fixed frame 6 is fixedly connected with the front side of the crushing box 1, the output end of the positive and negative motor 5 is fixedly connected with a polished rod 15, the back side of the polished rod 15 penetrates through the inner cavity of the crushing box 1, through preventing stifled pole 14, can carry out even material of pushing away to the polyester polyol after smashing, avoid polyester polyol can appear the phenomenon of blockking up discharging pipe 11.

When in use, firstly polyester polyol is poured into the crushing box 1 through the feeding pipe 4, then the crushing motor 2 is started through the external controller, the crushing motor 2 drives the rotating shaft 9 to rotate, the rotating shaft 9 rotates in the bearing ring 17, at the moment, the rotating shaft 9 drives the crushing rod 8 to rotate, the crushing rod 8 crushes the polyester polyol, secondly, start discharging pipe 11 through external controller, through opening of solenoid valve 13, the polyester polyol after smashing falls into the top of water conservancy diversion seat 12, start positive and negative motor 5 through external controller at last, positive and negative motor 5 drives polished rod 15 and rotates, polished rod 15 drives rotary drum 16 and rotates, rotary drum 16 drives anti-blocking rod 14 and rotates and pushes away the material to discharging pipe 11 inside (external controller's model is DATA-7311 in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a polyester polyol reducing mechanism, is including smashing case (1), its characterized in that: smash the left top of case (1) and install crushing motor (2), the output fixedly connected with pivot (9) of crushing motor (2), the right side of pivot (9) runs through to the inner chamber of smashing case (1), the equal fixedly connected with in top and the bottom of pivot (9) smashes pole (8), the top intercommunication of smashing case (1) has pan feeding pipe (4), the inner chamber of smashing case (1) transversely installs diaphragm (7), solenoid valve (13) are installed to the inner chamber of diaphragm (7), the bottom fixedly connected with water conservancy diversion seat (12) of smashing the case (1) inner chamber, the bottom intercommunication on smashing case (1) right side has discharging pipe (11), positive and negative motor (5) are installed to the bottom on smashing case (1) front side right side, the output end fixedly connected with polished rod (15) of positive and negative motor (5), the back side of the polish rod (15) penetrates into an inner cavity of the crushing box (1), a rotary drum (16) is fixedly connected to the surface of the polish rod (15), and an anti-blocking rod (14) is fixedly connected to the surface of the rotary drum (16).

2. The polyester polyol crushing apparatus according to claim 1, wherein: the top and the bottom of the crushing motor (2) are fixedly connected with a fixed support (3), and the right side of the fixed support (3) is fixedly connected with the left side of the crushing box (1).

3. The polyester polyol crushing apparatus according to claim 1, wherein: the equal fixedly connected with mount (6) in both sides of positive and negative motor (5), the dorsal part of mount (6) and the front side fixed connection who smashes case (1).

4. The polyester polyol crushing apparatus according to claim 1, wherein: bearing ring (17) are embedded into the top on the right side of the inner wall of the crushing box (1), and the inner ring of the bearing ring (17) is fixedly connected with the right side of the rotating shaft (9).

5. The polyester polyol crushing apparatus according to claim 1, wherein: the equal fixedly connected with water conservancy diversion piece (10) in both sides at diaphragm (7) top, the outside of water conservancy diversion piece (10) and the inner wall fixed connection who smashes case (1), water conservancy diversion piece (10) are the slope and set up.