CN211734854U

CN211734854U - Pulp special equipment pressure arm

Info

Publication number: CN211734854U
Application number: CN202020140683.1U
Authority: CN
Inventors: 张红星
Original assignee: Wuxi Huada Heat Exchange Equipment Co ltd
Current assignee: Wuxi Huada Heat Exchange Equipment Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-23
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a paper pulp professional equipment pressure arm has solved current paper pulp professional equipment pressure arm, and pressurization elasticity is unstable inadequately, easily forms rigidity pressure, and pressurizes inaccurately, is unfavorable for the problem that paper pulp production was made, and it includes the backup pad, backup pad lower part one side is fixed with first hinge seat, articulates through first pivot between the first hinge seat inside has first pressure subassembly, and the backup pad top end is fixed with the second pressure subassembly, first pressure subassembly includes loading board, second hinge seat, second pivot, mounting panel, first bearing housing, first electric putter, first telescopic link and first spring; the utility model discloses simple structure through mutually supporting between first pressure assembly and the second pressure assembly is inside, makes the inside squeeze roller of installing respectively of first pressure assembly and second pressure assembly can extrude each other to the extruded effort of control that makes people can be accurate carries out the manufacturing of paper pulp.

Description

Pulp special equipment pressure arm

Technical Field

The utility model relates to a pulp equipment pressurization technical field specifically is paper pulp professional equipment pressure arm.

Background

The pressure arm of the paper machine is an important component of the paper machine, along with the development of scientific technology, the technologies of electric, hydraulic, pneumatic and the like are widely applied in the paper making industry at the end of the century, the performance of the paper machine is rapidly developed, many paper mills in the middle and western regions of China still use domestic paper machine equipment in the 20 th century, the 60 th year and the 70 th year, the pressure arm of the existing special paper pulp equipment adopts a manual gravity mechanical pressure structure, the pressure elasticity is not stable enough, rigid pressure is easy to form, the pressure is not accurate, and the paper pulp production and manufacturing are not facilitated.

Therefore, how to design a pressure arm of a special pulp equipment becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a paper pulp professional equipment pressure arm, the effectual current paper pulp professional equipment pressure arm of having solved, pressurization elasticity is stable inadequately, easily forms rigidity pressure, and pressurizes inaccurately, is unfavorable for the problem that paper pulp production was made.

In order to achieve the above object, the utility model provides a following technical scheme: the hinge comprises a supporting plate, wherein a first hinge seat is fixed on one side of the lower part of the supporting plate, a first pressure component is hinged between the inner parts of the first hinge seats through a first rotating shaft, and a second pressure component is fixed at the top end of the supporting plate;

first pressure subassembly includes the loading board, second hinge seat, the second pivot, the mounting panel, first bearing cover, first electric putter, first telescopic link and first spring, loading board top one side is fixed with second hinge seat, it has the mounting panel to articulate through the second pivot between the second hinge seat is inside, mounting board top one side is fixed with first bearing cover, be fixed with first electric putter between mounting panel bottom and the loading board top, loading board bottom one side is fixed with first telescopic link, first telescopic link outside is located the loading board bottom mounting and has first spring.

Preferably, the second pressure assembly comprises a second electric push rod, a top plate, a second telescopic rod, a second spring and a second bearing sleeve, the second telescopic rod and the second telescopic rod are externally positioned between the bottom ends of the top plate and are fixedly provided with the second spring, and the second bearing sleeve is fixedly arranged at the bottom ends of the second spring and the second telescopic rod.

Preferably, the first electric push rod is obliquely installed between the bottom end of the installation plate and the top end of the bearing plate, and the inclination angle is 30 degrees.

Preferably, a bearing is fixed between the first bearing sleeve and the second bearing sleeve, and a squeezing roller is fixed on the bearing.

Preferably, the first spring and the second spring are helical springs, and the first spring and the second spring are both made of stainless steel.

Preferably, the bottom end of the top plate and the top end of the supporting plate are fixedly connected with the second electric push rod in a welding mode.

The utility model discloses simple structure through mutually supporting between first pressure assembly and the second pressure assembly is inside, makes the inside squeeze roller of installing respectively of first pressure assembly and second pressure assembly can extrude each other to the extruded effort of control that makes people can be accurate carries out the manufacturing of paper pulp.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic view of a first rotating shaft mounting structure of the present invention;

fig. 3 is a schematic view of the mounting structure of the second telescopic rod of the present invention;

reference numbers in the figures: 1. a support plate; 2. a first hinge base; 3. a first rotating shaft; 4. a first pressure assembly; 5. a carrier plate; 6. a second hinge base; 7. a second rotating shaft; 8. mounting a plate; 9. a first bearing sleeve; 10. a first electric push rod; 11. a first telescopic rod; 12. a first spring; 13. a second pressure assembly; 14. a second electric push rod; 15. a top plate; 16. a second telescopic rod; 17. a second spring; 18. a second bearing sleeve.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

In the first embodiment, as shown in fig. 1, 2 and 3, the present invention includes a supporting plate 1, a first hinge seat 2 is fixed on one side of the lower portion of the supporting plate 1, a first pressure component 4 is hinged between the inside of the first hinge seat 2 through a first rotating shaft 3, a second pressure component 13 is fixed on the top end of the supporting plate 1, the first hinge seat 2 and the first pressure component 4 are hinged together through the first rotating shaft 3, so that the first pressure component 4 can be selected to a certain extent;

the first pressure assembly 4 comprises a bearing plate 5, a second hinge seat 6, a second rotating shaft 7, a mounting plate 8, a first bearing sleeve 9, a first electric push rod 10, a first telescopic rod 11 and a first spring 12, the second hinge seat 6 is fixed on one side of the top end of the bearing plate 5, the mounting plate 8 is hinged inside the second hinge seat 6 through the second rotating shaft 7, the first bearing sleeve 9 is fixed on one side of the top end of the mounting plate 8, the first electric push rod 10 is fixed between the bottom end of the mounting plate 8 and the top end of the bearing plate 5, the first telescopic rod 11 is fixed on one side of the bottom end of the bearing plate 5, the first spring 12 is fixed outside the first telescopic rod 11 and is positioned at the bottom end of the bearing plate 5, in the pulp manufacturing process, the first pressure assembly 4 needs to be respectively installed on two sides of the lower press roll inside the paper machine and is connected with the press rolls through the first bearing sleeve 9, so in, the squeezing roller is transmitted to the bearing plate 5 by squeezing force, the first spring 12 fixed at the bottom end of the bearing plate 5 and the first telescopic rod 11 are compressed by pressure, the first spring 12 can automatically adjust the pressure when people adjust the pressure by the elasticity of the first spring 12, the squeezing roller can stably maintain the pressure, when people need to further adjust the pressure, the mounting plate 8 is pushed to rotate upwards by the extension of the first electric push rod 10, the second hinge seat 6 and the second rotating shaft 7 between the bearing plate 5 and the mounting plate 8 can also move in an auxiliary mode when the mounting plate 8 rotates, the squeezing roller of the first bearing sleeve 9 is driven upwards or downwards by the rotation of the mounting plate 8 to apply the pressure upwards or downwards, and therefore people can accurately control the pressure of the squeezing roller.

In the second embodiment, based on the first embodiment, as shown in fig. 3, the second pressure assembly 13 comprises a second electric push rod 14, a top plate 15, a second telescopic rod 16, a second spring 17 and a second bearing sleeve 18, the second spring 17 is fixed between the bottom ends of the top plate 15 outside the second telescopic rod 16 and the second telescopic rod 16, the second bearing sleeve 18 is fixed at the bottom ends of the second spring 17 and the second telescopic rod 16, the second pressure assembly 13 is fixed on both sides of the upper press roll in the same manner as described above, so that both ends of the upper press roll can be connected with the second bearing sleeve 18, when extrusion is carried out, the second electric push rod 14 controls and drives the top plate 15 to move downwards, so that the upper press roll and the lower press roll can be extruded together, during the pressing, the second spring 17 between the second bearing sleeve 18 and the top plate 15 automatically adjusts the pressure value through the elasticity thereof, so that the upper pressure roller can stably maintain the pressure.

Third embodiment, on the basis of first embodiment, first electric putter 10 is that the slope is installed and between 8 bottoms of mounting panel and the 5 tops of loading board, and inclination is 30 degrees, and the first electric putter 10 of slope installation is convenient for drive mounting panel 8 and reciprocates, and 30 degrees are convenient for drive mounting panel 8 swivelling movement.

In a fourth embodiment, on the basis of the first embodiment, bearings are fixed between the first bearing housing 9 and the second bearing housing 18, and press rolls are fixed on the bearings, and the bearings facilitate the rotation of the press rolls, which can press pulp.

In the fifth embodiment, on the basis of the first embodiment, the first spring 12 and the second spring 17 are coil springs, the first spring 12 and the second spring 17 are both made of stainless steel, the coil springs facilitate the elastic use of the first spring 12 and the second spring 17, and the stainless steel can prolong the service life.

Sixth, on the basis of the second embodiment, the bottom end of the top plate 15 and the top end of the supporting plate 1 are fixedly connected with the second electric push rod 14 in a welding mode, and the top end and the second electric push rod are fixedly fixed together through welding.

The working principle is as follows: when the utility model is used, in the pulp manufacturing process, the first pressure components 4 are respectively arranged at the two sides of the lower squeezing roller inside the paper machine and are connected with the squeezing rollers through the first bearing sleeve 9, in the squeezing process of the upper and lower squeezing rollers, the squeezing rollers transmit squeezing force to the bearing plate 5 to enable the bearing plate 5 to be compressed, the first spring 12 fixed at the bottom end of the bearing plate 5 and the first telescopic rod 11 are compressed together under pressure, the elasticity of the first spring 12 can automatically adjust the pressure when people adjust the pressure, so that the squeezing rollers can stably maintain the pressure, when people need further adjust the pressure, the mounting plate 8 is pushed to rotate upwards by the extension of the first electric push rod 10, the second hinge seat 6 and the second rotating shaft 7 between the bearing plate 5 and the mounting plate 8 can also move in an auxiliary manner when the mounting plate 8 rotates, the squeezing rollers which upwards or downwards drive the first bearing sleeve 9 to upwards or downwards apply pressure through the rotation of the mounting plate 8, therefore, the pressure of the press roll can be accurately controlled, the second pressure assembly 13 is fixed on both sides of the upper press roll as above, both ends of the upper press roll and the second bearing bush 18 can be connected with each other, when the press roll is pressed, the second electric push rod 14 controls and drives the top plate 15 to move downwards, so that the upper press roll and the lower press roll can be pressed together, in the pressing process, the second spring 17 between the second bearing bush 18 and the top plate 15 automatically adjusts the pressure value through the elasticity of the second spring 17, so that the upper press roll can stably maintain the pressure, so that the second spring 17 and the first spring 12 are matched with each other to maintain the stable pressure between the upper press roll and the lower press roll, and the first electric push rod 10 and the second electric push rod 14 can accurately control and adjust the pressure value between the upper press roll and the lower press roll.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Pulp professional equipment pressure arm, including backup pad (1), its characterized in that: a first hinge seat (2) is fixed on one side of the lower part of the supporting plate (1), a first pressure component (4) is hinged between the inner parts of the first hinge seats (2) through a first rotating shaft (3), and a second pressure component (13) is fixed at the top end of the supporting plate (1);

the first pressure assembly (4) comprises a bearing plate (5), a second hinge seat (6), a second rotating shaft (7), a mounting plate (8), a first bearing sleeve (9), a first electric push rod (10), a first telescopic rod (11) and a first spring (12), the second hinge seat (6) is fixed on one side of the top end of the bearing plate (5), the mounting plate (8) is hinged between the insides of the second hinge seats (6) through the second rotating shaft (7), the first bearing sleeve (9) is fixed on one side of the top end of the mounting plate (8), the first electric push rod (10) is fixed between the bottom end of the mounting plate (8) and the top end of the bearing plate (5), the first telescopic rod (11) is fixed on one side of the bottom end of the bearing plate (5), and the first spring (12) is fixed on the outer portion of the first telescopic rod (11) and located;

the second pressure assembly (13) comprises a second electric push rod (14), a top plate (15), a second telescopic rod (16), a second spring (17) and a second bearing sleeve (18), the bottom end of the top plate (15) is fixedly provided with the second telescopic rod (16), the second spring (17) is fixedly arranged between the bottom ends of the top plate (15) and outside the second telescopic rod (16), and the second bearing sleeve (18) is fixedly arranged at the bottom ends of the second spring (17) and the second telescopic rod (16).

2. The pulp-specific apparatus pressure arm of claim 1, wherein: the first electric push rod (10) is obliquely arranged between the bottom end of the mounting plate (8) and the top end of the bearing plate (5), and the inclination angle is 30 degrees.

3. The pulp-specific apparatus pressure arm of claim 1, wherein: and bearings are fixed between the first bearing sleeve (9) and the second bearing sleeve (18), and press rollers are fixed on the bearings.

4. The pulp-specific apparatus pressure arm of claim 1, wherein: the first spring (12) and the second spring (17) are helical springs, and the first spring (12) and the second spring (17) are both made of stainless steel materials.

5. The pulp-specific apparatus pressure arm of claim 1, wherein: the bottom end of the top plate (15) and the top end of the supporting plate (1) are fixedly connected with the second electric push rod (14) in a welding mode.