Screw press bearing fixture

Abstract

A kind of spiral press bearing fixing device, including the box body of concrete, the coaming body of upper end by welding fixed on box body, lower end is buried in concrete, several steel rails are fixed by welding on the outer side of coaming body and buried in concrete, several pairs of adjusting inclined iron are fixed by welding on the inner side of coaming body, the T-shaped bearing fastening bolt for fastening spiral press machine body base is buried in concrete with lower end being T-shaped, and several bearing fastening nuts are fastened on bearing fastening bolt, with spiral press machine body base being located in the inner side of adjusting inclined iron.The spiral press bearing fixing device of the application is reliable in positioning, strong in safety, reduces the vibration and wear of equipment, prolongs the service life of equipment, improves production efficiency and can be widely applied in spiral press.

Description

Technical Field

[0001] This invention relates to a load-bearing fixing device for a screw press, which can be widely used in screw presses. Background Technology

[0002] When a screw press is in operation, the horizontal torque generated by the rotation of the screw mechanism causes the equipment to rotate. Simultaneously, the impact of the press slide generates a vertical impact force, causing the equipment to vibrate vertically. Therefore, the foundation of the screw press must withstand the impact loads and vibrations generated during operation, and thus must possess sufficient strength and stability.

[0003] The existing screw press base has unreliable positioning, which makes the machine body easy to loosen and twist, causing the equipment to malfunction, shorten its service life, and even directly endanger personal safety. Summary of the Invention

[0004] The purpose of this invention is to provide a screw press bearing fixing device that is reliable in positioning, safe, reduces equipment vibration and wear, extends equipment service life, and improves production efficiency.

[0005] To achieve the above objectives, the present invention provides a screw press bearing and fixing device, comprising a box filled with concrete, a shroud fixed to the box at the upper end by welding and embedded in the concrete at the lower end, a plurality of steel rails fixed to the outer side of the shroud by welding and embedded in the concrete, a plurality of paired adjusting wedges fixed to the inner side of the shroud by welding, a plurality of T-shaped bearing fastening bolts embedded in the concrete at the lower end for fastening the screw press body base, and a plurality of bearing fastening nuts fastening the screw press body base located on the inner side of the adjusting wedges to the bearing fastening bolts.

[0006] The present invention relates to a screw press bearing fixing device, wherein the lower end of the T-shaped bearing fastening bolt is welded with a transverse round steel or plate.

[0007] The working principle of the screw press bearing fixing device of the present invention is as follows: (1) During the installation of the screw press, the screw press bearing and fixing device of the present invention is fixed in the pit of the foundation. By means of paired adjusting wedges, the screw press body base is effectively supported in all directions of the horizontal plane. After being adjusted to a good state, the rails, the surrounding plate, and the paired adjusting wedges are welded together to bear the horizontal torque generated by the screw press equipment and prevent the equipment from rotating in the horizontal direction. At each adjustment point of the paired adjusting wedges, the rail at that point plays a supporting role. Therefore, the horizontal positioning of the screw press body base is reliable.

[0008] (2) The bearing fastening bolt of the present invention has a horizontal round steel or plate welded to its lower part to prevent the bearing fastening bolt from moving up and down during vibration, thereby preventing the vertical movement of the screw press base. Therefore, the vertical positioning of the screw press base is reliable.

[0009] This invention provides a mounting and fixing device for a screw press, effectively positioning the screw press in both horizontal and vertical directions, restricting its movement and ensuring it is firmly anchored to the foundation. Therefore, the positioning is reliable, the safety is high, vibration and wear are reduced, and the equipment's service life is extended. It also ensures stable operation under high loads, thereby improving production efficiency.

[0010] In summary, the screw press bearing fixing device of the present invention has reliable positioning, strong safety, reduces equipment vibration and wear, extends equipment service life, and improves production efficiency. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 Top view in the middle; Figure 3 yes Figure 1 A magnified view of section I in the image. Detailed Implementation

[0013] Figures 1-3 The present invention relates to a screw press bearing and fixing device, comprising a box 1 filled with concrete 7, a surrounding plate 2 whose upper end is fixed to the box by welding and whose lower end is embedded in the concrete, a plurality of steel rails 3 which are fixed to the outer side of the surrounding plate by welding and embedded in the concrete, a plurality of paired adjusting wedges 4 which are fixed to the inner side of the surrounding plate by welding, a plurality of T-shaped bearing fastening bolts 5 whose lower end is T-shaped and embedded in the concrete for fastening the screw press body base, and a plurality of bearing fastening nuts 6 that fasten the screw press body base 8 located on the inner side of the adjusting wedges to the bearing fastening bolts.

[0014] The present invention relates to a screw press bearing fixing device, wherein the T-shaped bearing fastening bolt 5 has a transverse round steel or plate 5-1 welded to its lower end.

[0015] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent substitutions, and improvements made to the above embodiments without departing from the scope of the present invention, based on the technical essence of the present invention and within the spirit and principles of the present invention, shall still fall within the protection scope of the present invention.

Claims

1. A bearing and fixing device for a screw press, characterized in that, It includes a concrete-filled box body, a wall panel fixed to the box body by welding at the top and embedded in the concrete at the bottom, several steel rails fixed to the outer side of the wall panel by welding and embedded in the concrete, several pairs of adjusting wedges fixed to the inner side of the wall panel by welding, several T-shaped bearing fastening bolts embedded in the concrete at the bottom for fastening the base of the screw press, and several bearing fastening nuts that fasten the base of the screw press located on the inner side of the adjusting wedges to the bearing fastening bolts.

2. The screw press bearing and fixing device according to claim 1, characterized in that, The T-shaped load-bearing fastening bolt has a horizontal round steel bar or plate welded to its lower end.

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