Hydraulic cylinder supporting structure of filter press

Abstract

A supporting block is arranged in a gap between the lower portion of a hydraulic cylinder and a machine base, the supporting block is in a long strip shape, threaded holes are formed in the two ends of the supporting block, a concave arc matched with the outer circle of the hydraulic cylinder is arranged on the upper portion of the middle of the supporting block, and two bolts penetrate through the threaded holes of the supporting block to be tightened downwards. The two bolts are pressed on the machine base to enable the arc of the supporting block to be matched with the outer circle of the hydraulic cylinder and lift the hydraulic cylinder. According to the hydraulic cylinder supporting structure of the filter press, welding blocks do not need to be welded or threaded holes do not need to be machined in the machine base, the strength of the machine base cannot be damaged, the structure is simple, cost is low, installation is convenient, and the hydraulic cylinder supporting effect is good.

Description

Technical Field

[0001] This utility model belongs to the field of filter press technology and relates to a hydraulic cylinder support structure for a filter press. Background Technology

[0002] Filter presses are the main filtration equipment in the solid-liquid separation industry, and are widely used in chemical, coal washing, food, environmental wastewater treatment and other industries. Filter presses mainly use hydraulic cylinders to press the filter plates. When the hydraulic cylinder is long, the lack of support at the tail of the cylinder causes it to sag, resulting in misalignment of the frame and greatly affecting the service life of the cylinder.

[0003] Existing support structures typically involve welding threaded holes onto the base or machining threaded holes on the base, then using bolts to lift the hydraulic cylinder. However, this structure involves welding or machining at the center line of the base, which damages the mechanical properties of the base and causes cracks to appear at the welded or machined locations after prolonged pressure. Utility Model Content

[0004] The purpose of this invention is to solve the aforementioned problem of hydraulic cylinder sagging by providing a hydraulic cylinder support structure that is simple in structure and does not require welding or processing of the filter press base.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A support block is installed in the gap between the hydraulic cylinder and the machine base. The support block is long and narrow with threaded holes at both ends. The upper middle part of the support block has an inward concave arc that matches the outer circle of the hydraulic cylinder. Two bolts are used to pass through the threaded holes of the support block and tighten them downwards. The two bolts press on the machine base to match the arc of the support block with the outer circle of the hydraulic cylinder and lift the hydraulic cylinder.

[0007] This utility model provides a hydraulic cylinder support structure for a filter press. It eliminates the need to weld welding blocks or machine threaded holes on the machine base, thus preserving the strength of the machine base. The structure is simple, easy to install, and provides excellent support for the hydraulic cylinder. Attached Figure Description

[0008] The following figures and embodiments further illustrate this utility model.

[0009] Figure 1 This is a three-dimensional schematic diagram of a hydraulic cylinder support structure for a filter press according to the present invention.

[0010] Figure 2 This is the front view of the present utility model.

[0011] In the diagram: 1. Base; 2. Hydraulic cylinder; 3. Support block; 4. Bolt. Detailed Implementation

[0012] To provide a better understanding of the structural features and effects of this invention, the specific embodiments are further described below with reference to the accompanying drawings:

[0013] A support block 3 is installed in the gap between the hydraulic cylinder 2 and the base 1. The support block 3 is long and narrow, with threaded holes at both ends. The upper middle part of the support block 3 has an inward concave arc that matches the outer circle of the hydraulic cylinder 2. Two bolts 4 are used to pass through the threaded holes and tighten downwards. The two bolts 4 press on the base 1 to match the arc of the support block 3 with the outer circle of the hydraulic cylinder 2 and lift the hydraulic cylinder 2. This utility model provides a hydraulic cylinder support structure for a filter press. It does not require welding blocks or machining threaded holes on the base 1, and will not damage the strength of the base 1. The structure is simple, easy to install, and provides good support for the hydraulic cylinder 2.

Claims

1. A hydraulic cylinder support structure for a filter press, characterized in that, A support block is installed in the gap between the hydraulic cylinder and the machine base. The support block is long and narrow with threaded holes at both ends. The upper middle part of the support block has an inward concave arc that matches the outer circle of the hydraulic cylinder. Two bolts are used to pass through the threaded holes of the support block and tighten them downwards. The two bolts press on the machine base to match the arc of the support block with the outer circle of the hydraulic cylinder and lift the hydraulic cylinder.

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