CN218189904U

CN218189904U - A breaker for production of unsaturated polyester resin raw materials

Info

Publication number: CN218189904U
Application number: CN202222164074.1U
Authority: CN
Inventors: 熊芬芳
Original assignee: Foshan Haoyi Polymer Material Technology Co ltd
Current assignee: Foshan Haoyi Polymer Material Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-03
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a breaker for production of unsaturated polyester resin raw materials, including broken case, the inside of broken case is rotated through the bearing and is connected with second pivot and third pivot, the outside of second pivot and third pivot is the first crushing roller of fixedly connected with and the second crushing roller respectively, one side of broken case can be dismantled and be connected with the shell, the inside of shell is provided with first gear and second gear, the one end of second pivot and third pivot all runs through to inside the shell, first gear and second gear can be dismantled respectively and connect in the outside of second pivot and third pivot, and first gear and second gear meshing are connected, the speed reducer is installed in the outside of shell. This a breaker for production of unsaturated polyester resin raw materials is through being provided with crushing case for can go on it smashing through crushing case when unsaturated polyester resin raw materials carry out the breakage, improve the fineness of unsaturated polyester resin raw materials.

Description

A breaker for production of unsaturated polyester resin raw materials

Technical Field

The utility model relates to an unsaturated polyester resin production technical field specifically is a breaker for production of unsaturated polyester resin raw materials.

Background

The unsaturated polyester resin is generally a linear polymer compound having an ester bond and an unsaturated double bond, which is obtained by polycondensation of an unsaturated dibasic acid diol or a saturated dibasic acid unsaturated diol. The polyesterification polycondensation reaction is generally carried out at 190-220 ℃ until the expected acid value is reached, after the polyesterification reaction is finished, a certain amount of vinyl monomer is added while the reaction is hot to prepare viscous liquid, the polymer solution is called unsaturated polyester resin, and the unsaturated polyester resin needs to be crushed by a crusher during production.

The crusher for producing the unsaturated polyester resin raw material has only one crushing process when crushing the raw material, so that the crushing is not fine enough, and when the crusher is placed on an uneven ground, the crusher can shake during working, so that the crusher for producing the unsaturated polyester resin raw material is provided.

Disclosure of Invention

An object of the utility model is to provide a breaker for production of unsaturated polyester resin raw materials to the breaker that proposes current unsaturated polyester resin raw materials production in solving above-mentioned background art is only one crushing process when to the raw materials breakage, thereby leads to the broken not meticulous enough, and when the breaker was placed at uneven ground, the breaker work can produce the problem of rocking moreover.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a breaker for production of unsaturated polyester resin raw materials, includes broken case, the inside of broken case is rotated through the bearing and is connected with second pivot and third pivot, the outside of second pivot and third pivot is the first crushing roller of fixedly connected with and the second crushing roller respectively, one side of broken case can be dismantled and be connected with the shell, the inside of shell is provided with first gear and second gear, the one end of second pivot and third pivot is all run through to the shell inside, first gear and second gear can be dismantled respectively and connect in the outside of second pivot and third pivot, and first gear and second gear meshing are connected, the speed reducer is installed in the outside of shell, the second motor is installed to one side of speed reducer, the second motor passes through the speed reducer transmission with the second pivot and is connected, the lower extreme of broken case passes through the runner pipe intercommunication and has crushing case, the inside of crushing case is rotated through the bearing and is connected with first pivot, the outside of first pivot can be dismantled and be connected with crushing roller, first motor is installed to one side of broken case, the output shaft of first motor passes through the shaft connector, the crushing case is connected through the connector, the lower extreme of crushing case is connected with the lower extreme of crushing case, the lower extreme of the fixed terminal surface of the supporting leg, the supporting leg is provided with the threaded hole of the supporting leg, the supporting leg is connected with the internal portion of the supporting leg.

Preferably, the inner wall of crushing case can be dismantled and be connected with the feeder hopper, the bottom fixedly connected with kuppe of crushing case.

Preferably, the lower end face of the crushing box is communicated with a discharge pipe.

Preferably, four groups of supporting legs are arranged, and the four groups of supporting legs are respectively positioned at four corners of the lower end face of the crushing box.

Preferably, the first crushing roller rotates clockwise, and the second crushing roller rotates counterclockwise.

Compared with the prior art, the beneficial effects of the utility model are that: this a breaker for production of unsaturated polyester resin raw materials is through being provided with crushing case for can carry out it through crushing case when unsaturated polyester resin raw materials carry out the breakage smashing, improved the fineness of unsaturated polyester resin raw materials.

This a breaker for production of unsaturated polyester resin raw materials makes its use of mutually supporting through being provided with adjusting post and supporting legs, can avoid because the unevenness on ground, and cause the breaker to rock at the during operation so that the breaker can be steady.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the top view structure of the crushing box of the present invention.

Fig. 3 is a schematic view of the structure of the lower end surface of the supporting leg of the present invention.

In the figure: 1. a crushing box; 2. a first rotating shaft; 3. a filter screen; 4. an adjustment column; 5. supporting legs; 6. a discharge pipe; 7. supporting legs; 8. a crushing roller; 9. a first motor; 10. a flow-through tube; 11. a first crushing roller; 12. a second rotating shaft; 13. a feed hopper; 14. a third rotating shaft; 15. a crushing box; 16. a second crushing roller; 17. a pod; 18. a housing; 19. a first gear; 20. a second motor; 21. a speed reducer; 22. a second gear; 23. a threaded bore.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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 as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a crusher for producing unsaturated polyester resin raw materials comprises a crushing box 15, wherein the inner wall of the crushing box 15 is detachably connected with a feed hopper 13, the bottom of the crushing box 15 is fixedly connected with a flow guide cover 17, the feed hopper 13 enables the raw materials to enter between a first crushing roller 11 and a second crushing roller 16 in the crushing box 15, the flow guide cover 17 enables the raw materials in the crushing box 15 to be guided into a crushing box 1, the inside of the crushing box 15 is rotatably connected with a second rotating shaft 12 and a third rotating shaft 14 through bearings, the outer sides of the second rotating shaft 12 and the third rotating shaft 14 are respectively and fixedly connected with the first crushing roller 11 and the second crushing roller 16, the first crushing roller 11 rotates clockwise, the second crushing roller 16 rotates anticlockwise to facilitate crushing the raw materials, one side of the crushing box 15 is detachably connected with a shell 18, the inside of the shell 18 is provided with a first gear 19 and a second gear 22, one end of each of the second rotating shaft 12 and the third rotating shaft 14 penetrates through the inside of the shell 18, the first gear 19 and the second gear 22 are detachably connected to the outer sides of the second rotating shaft 12 and the third rotating shaft 14 respectively, the first gear 19 and the second gear 22 are meshed and connected, the outer side of the shell 18 is provided with the speed reducer 21, one side of the speed reducer 21 is provided with the second motor 20, the second motor 20 is in transmission connection with the second rotating shaft 12 through the speed reducer 21, the lower end of the crushing box 15 is communicated with the crushing box 1 through the flow pipe 10, the lower end face of the crushing box 1 is communicated with the discharging pipe 6 for facilitating discharging, the inside of the crushing box 1 is rotatably connected with the first rotating shaft 2 through the bearing, the outer side of the first rotating shaft 2 is detachably connected with the crushing roller 8, one side of the crushing box 15 is provided with the first motor 9, and the output shaft of the first motor 9 is detachably connected with the first rotating shaft 2 through the shaft connector, smash the bottom of case 1 and can dismantle and be connected with filter screen 3, smash the lower terminal surface fixedly connected with supporting leg 7 of case 1, the quantity of supporting leg 7 is provided with four groups, and four groups of supporting legs 7 are located the lower terminal surface four corners position of smashing case 1 respectively, can make the support that smashes case 1 and stabilize on ground, the lower terminal surface of supporting leg 7 is provided with screw hole 23, the internal thread of screw hole 23 is connected with and adjusts post 4, adjusts the lower terminal surface fixedly connected with supporting legs 5 of post 4.

The working principle is as follows: when the raw material is crushed, the raw material is poured into the crushing box 15, the second motor 20 is started, the first crushing roller 11 and the second crushing roller 16 rotate to crush the raw material, the crushed raw material enters the crushing box 1 through the runner pipe 10, the first motor 9 drives the crushing roller 8 to rotate at a high speed to re-crush the crushed raw material, and the filter screen 3 filters and discharges the crushed raw material.

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 crusher for the production of unsaturated polyester resin raw materials, comprising a crushing box (15), characterized in that: the crushing box is characterized in that a second rotating shaft (12) and a third rotating shaft (14) are rotatably connected inside the crushing box (15) through bearings, a first crushing roller (11) and a second crushing roller (16) are respectively and fixedly connected to the outer sides of the second rotating shaft (12) and the third rotating shaft (14), a shell (18) is detachably connected to one side of the crushing box (15), a first gear (19) and a second gear (22) are arranged inside the shell (18), one ends of the second rotating shaft (12) and the third rotating shaft (14) penetrate into the shell (18), the first gear (19) and the second gear (22) are respectively detachably connected to the outer sides of the second rotating shaft (12) and the third rotating shaft (14), the first gear (19) and the second gear (22) are connected in a meshed mode, a speed reducer (21) is installed on the outer side of the shell (18), a second motor (20) is installed on one side of the speed reducer (21), the second motor (20) is connected with the second rotating shaft (12) through a transmission mode, a crushing circulation box (10) is connected with a crushing roller (1) through a first rotating bearing (2), and a crushing circulation pipe (1) is connected with the crushing box (1), first motor (9) are installed to one side of broken case (15), the output shaft of first motor (9) can be dismantled through the axle connector with first pivot (2) and be connected, the bottom of smashing case (1) can be dismantled and be connected with filter screen (3), the lower terminal surface fixedly connected with supporting leg (7) of smashing case (1), the lower terminal surface of supporting leg (7) is provided with screw hole (23), the internal thread of screw hole (23) is connected with adjusts post (4), the lower terminal surface fixedly connected with supporting legs (5) of adjusting post (4).

2. A crusher for the production of unsaturated polyester resin raw material according to claim 1, characterized in that: the inner wall of broken case (15) can be dismantled and be connected with feeder hopper (13), the bottom fixedly connected with kuppe (17) of broken case (15).

3. A crusher for the production of unsaturated polyester resin feedstock as claimed in claim 1, characterized in that: the lower end surface of the crushing box (1) is communicated with a discharge pipe (6).

4. A crusher for the production of unsaturated polyester resin feedstock as claimed in claim 1, characterized in that: four groups of supporting legs (7) are arranged in number, and the four groups of supporting legs (7) are respectively positioned at four corners of the lower end face of the crushing box (1).

5. A crusher for the production of unsaturated polyester resin feedstock as claimed in claim 1, characterized in that: the first crushing roller (11) rotates clockwise and the second crushing roller (16) rotates counterclockwise.