Open milling device for bio-based rubber production

Abstract

The utility model provides an open milling device for producing bio-based rubber, and belongs to the technical field of machinery. The problem that an existing open milling device is difficult and inconvenient to maintain is solved. The open milling device for bio-based rubber production comprises two rollers, two power boxes and a working box for fixedly arranging the power boxes, a plurality of power mechanisms are arranged in the power boxes, openings are formed in the end faces, allowing the rollers to stretch into, of the power boxes, supporting end covers are installed at the ends of the power boxes, two penetrating holes allowing the corresponding rollers to pass through are formed in the supporting end covers, and the two penetrating holes are communicated with the working box. Sliding sleeves which are connected with the supporting end covers and allow the corresponding rollers to pass through are arranged in the penetrating holes, and sealing supporting rings are further arranged between the rollers and the supporting end covers. The utility model has the advantages that the later maintenance is convenient, and the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to an open mill device, in particular to an open mill device for producing bio-based rubber. Background Art

[0002] The current open mixing mill, which can also be an open mixing device, usually includes rollers, power boxes are arranged on both sides of the rollers, and the two ends of the rollers extend into the power boxes respectively. The power box is equipped with multiple power mechanisms, including a power mechanism for controlling the rotation of the rollers, and a power adjustment mechanism for adjusting the distance between the rollers, etc. The power box is fixed on the working box and is generally difficult to disassemble. However, after the machine has been working for a long time, the power mechanism in the power box needs to be regularly maintained. Due to the fixed nature of the power box, maintenance work is difficult and inconvenient. Summary of the invention

[0003] The utility model aims to solve the above problems existing in the prior art and provide an open mill device for bio-based rubber production which is convenient to maintain.

[0004] The purpose of the utility model can be achieved through the following technical solutions: A refining device for the production of bio-based rubber, comprising two rollers, two power boxes and a working box fixed to the power boxes, wherein a plurality of power mechanisms are arranged in the power box, and wherein an opening is arranged on the end face of the power box for the rollers to extend into, and a supporting end cover is installed at the end of the power box, wherein two through holes for the corresponding rollers to pass through are arranged on the supporting end cover, and each of the through holes is provided with a sliding sleeve connected to the supporting end cover and for the corresponding rollers to pass through, and a sealing support ring is also arranged between the roller and the supporting end cover.

[0005] In the above-mentioned open mill for producing bio-based rubber, the support end cover is fixed to the power box by screws, and the bottom of the support end cover is also installed on the working box by screws.

[0006] In the above-mentioned open mill for producing bio-based rubber, the support end cover and the roller are clearance-fitted.

[0007] Compared with the prior art, the open mill device for bio-based rubber production has the advantages of being easy to maintain in the later stage and having a longer service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural diagram of an open mill for producing bio-based rubber.

[0009] In the figure, 1, roller; 2, power box; 3, working box; 4, opening; 5, supporting end cover; 6, perforation; 7, sliding sleeve; 8, sealing support ring; 9, screw. DETAILED DESCRIPTION

[0010] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0011] like Figure 1 As shown, the open milling device for bio-based rubber production comprises two rollers 1, two power boxes 2 and a working box 3 fixed to the power boxes 2, a plurality of power mechanisms are arranged in the power box 2, an opening 4 is arranged on the end surface of the power box 2 for the rollers 1 to extend into, and a supporting end cover 5 is installed on the end of the power box 2, two through holes 6 are arranged on the supporting end cover 5 for the corresponding rollers 1 to pass through, and sliding sleeves 7 connected to the supporting end cover 5 and for the corresponding rollers 1 to pass through are arranged in the through holes 6, and a sealing support ring 8 is also arranged between the rollers 1 and the supporting end cover 5.

[0012] To elaborate further, the support end cover 5 is fixed to the power box 2 by screws 9, and the bottom of the support end cover 5 is also installed on the working box 3 by screws 9. After all the screws 9 are removed and the sealing support ring 8 is removed, the support end cover 5 can move back and forth along the roller 1, thereby opening the opening 4 and maintaining the power mechanism inside the power box 2.

[0013] Preferably, the support end cover 5 and the roller 1 are clearance-fitted.

[0014] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0015] Although the terms such as roller 1, power box 2, working box 3, opening 4, support end cover 5, perforation 6, sliding sleeve 7, sealing support ring 8, screw 9 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An open mill for bio-based rubber production, comprising two rollers (1), two power boxes (2) and a working box (3) fixed to the power boxes (2), wherein a plurality of power mechanisms are arranged in the power box (2), characterized in that: The end surface of the power box (2) for the roller (1) to extend into is provided with an opening (4), and a support end cover (5) is installed at the end of the power box (2). The support end cover (5) is provided with two through holes (6) for the corresponding rollers (1) to pass through. The through holes (6) are each provided with a sliding sleeve (7) connected to the support end cover (5) and for the corresponding rollers (1) to pass through. A sealing support ring (8) is also provided between the roller (1) and the support end cover (5).

2. The open mill for producing bio-based rubber according to claim 1, characterized in that: The support end cover (5) is fixed to the power box (2) by means of screws (9), and the bottom of the support end cover (5) is also mounted on the working box (3) by means of screws (9).

3. The open mill for producing bio-based rubber according to claim 1, characterized in that: The supporting end cover (5) and the roller (1) are clearance-fitted.

Images