Filter pressing plate with anti-falling function for filter press

Abstract

The utility model provides a filter pressing plate with an anti-falling function for a filter press, which comprises a filter pressing plate, handles arranged on a cross beam of the filter press are arranged on the left side and the right side of the filter pressing plate, and anti-falling mechanisms are arranged at the bottoms of the handles; the anti-falling mechanism comprises a connecting rod, the connecting rod is installed at the bottom of the handle through a bolt, an outer pipe is welded to the bottom of the connecting rod, a round cover is installed at one end of the outer pipe, an inner rod is movably inserted into the bottom of the outer pipe, and pulleys are installed at the top, the bottom and the outer end of the end, located outside the outer pipe, of the inner rod through supports. A pulley groove for inserting a pulley is formed in a cross beam of the filter press, a round rod is mounted at the other end of the inner rod, and the outer end of the round rod penetrates through the middle of the round cover; a reset spring is arranged between the round cover and the inner rod, and the round rod is sleeved with the reset spring; the filter pressing plate with the anti-falling function for the filter press is convenient to disassemble and assemble under the condition of not influencing the normal use of the filter pressing plate, effectively prevents the filter pressing plate from inclining, and prevents the filter pressing plate from being separated from a cross beam of the filter press.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter press technical field, concretely relates to a filter plate for filter press with anti -drop function. BACKGROUND

[0002] The main role of filter press is to carry out solid-liquid separation, and separates solid particles and liquid in mixture. This process is a physical process, and does not involve chemical reaction. Through the treatment of filter press, relatively pure solid and liquid can be obtained, and subsequent process or environmental protection requirements are met.

[0003] Among them, the filter plate is an important component of the filter press, and the existing filter plate is as shown in Figure 5 As shown in Figure 6 The handle position is directly placed on the crossbeam of the filter press, and is suspended on the crossbeam by gravity, under the operation of the worker or the interference of other factors. If inclination occurs, it is easy to fall from the crossbeam, which has certain defects.

[0004] Therefore, it is necessary to design a filter plate for filter press with anti-drop function. INVENTION CONTENTS

[0005] The utility model discloses a filter plate for filter press with anti-drop function to solve the problems in the background art.

[0006] The specific technical scheme is as follows:

[0007] A filter plate for filter press with anti-drop function, comprising a filter plate, the left and right sides of the filter plate are provided with handles placed on the crossbeam of the filter press, the bottom of the handle is provided with an anti-drop mechanism;

[0008] The anti-drop mechanism comprises a connecting rod, the connecting rod is installed at the bottom of the handle through bolts, the bottom of the connecting rod is welded with an outer pipe, one end of the outer pipe is installed with a round cover, the bottom of the outer pipe is movably inserted with an inner rod, the top, bottom and outer end of the end portion of the outer pipe are all installed with pulleys through supports, the crossbeam of the filter press is provided with a pulley groove for inserting the pulley, the other end of the inner rod is installed with a round rod, the outer end of the round rod passes through the middle portion of the round cover.

[0009] A reset spring is arranged between the round cover and the inner rod, and the reset spring is sleeved on the outer portion of the round rod.

[0010] As a preferred scheme of the utility model, the outer wall of the inner end of the inner rod is integrally formed with a sliding block, and the inner wall of the outer pipe is provided with a limiting sliding groove for sliding of the sliding block.

[0011] As a preferred scheme of the utility model, the outer end of the round rod is integrally formed with a pull ring.

[0012] As a preferred scheme of the utility model, the inner end of the round rod is provided with external threads on the outer wall, the inner rod is provided with a threaded hole, and the inner end of the round rod is screwed inside the threaded hole.

[0013] As a preferred scheme of the utility model, the inner wall of the round cover is provided with internal threads, and the outer wall of the outer tube is provided with internal threads matched with the round cover for screwing.

[0014] As a preferred scheme of the utility model, the sliding block is provided with at least two equal angles.

[0015] The utility model has the following beneficial effects:

[0016] The filter plate with the anti-falling function for the filter press is convenient to disassemble and assemble without affecting the normal use of the filter plate, the pulley is automatically inserted into the pulley groove on the cross beam of the filter press, the filter plate is effectively prevented from tilting and falling off the cross beam of the filter press. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure schematic view of the filter plate with the anti-falling function for the filter press provided by the utility model embodiment one is shown;

[0018] Figure 2 The structure schematic view of the filter plate with the anti-falling function for the filter press provided by the utility model embodiment one is shown;

[0019] Figure 3 The section view of the anti-falling mechanism provided by the utility model embodiment two is shown;

[0020] Figure 4 The schematic view of the cross beam of the filter press matched with the utility model is shown;

[0021] Figure 5 The structure schematic view of the existing filter plate is shown;

[0022] Figure 6 The schematic view of the existing filter plate and the filter press matched for use is shown.

[0023] In the drawing:

[0024] 100, filter plate; 110, handle; 200, connecting rod; 210, outer tube; 211, limiting sliding groove; 220, inner rod; 221, support; 222, pulley; 223, sliding block; 224, threaded hole; 230, round cover; 240, round rod; 241, pull ring; 250, return spring; 300, cross beam; 310, pulley groove. DETAILED DESCRIPTION

[0025] The technical solutions of the utility model are further illustrated below in combination with the drawings and through specific embodiments.

[0026] The drawings are only used for illustrative explanation, and the representation is only a schematic diagram, not a physical diagram, and should not be understood as a limitation of the patent; in order to better illustrate the embodiments of the utility model, some components of the drawings can be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings can be omitted.

[0027] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, they are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for illustrative explanation, and should not be understood as a limitation of the patent, and for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0028] In the description of the utility model, unless otherwise explicitly specified and limited, if the term "connection" and the like appear, the term should be understood in a broad sense, for example, it can be fixed connection, can be detachable connection, or be integrated; can be mechanical connection, can be electrical connection; can be directly connected, can be indirectly connected through an intermediate medium; can be the communication inside two components or the interaction relationship between two components. For those skilled in the art, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0029] Embodiment one

[0030] As Figures 1-3 The utility model discloses a filter press filter plate with anti -drop function for filter press, including filter plate 100, the left and right sides of filter plate 100 are equipped with the handle 110 of placing on filter press crossbeam 300, the bottom of handle 110 is equipped with anti -drop mechanism respectively,

[0031] Specific composition of the anti-falling mechanism: the anti-falling mechanism comprises a connecting rod 200, the connecting rod 200 is installed at the bottom of the handle 110 through bolts, the bottom of the connecting rod 200 is welded with an outer pipe 210, one end of the outer pipe 210 is installed with a round cover 230, the bottom of the outer pipe 210 is movably inserted with an inner rod 220, the top, bottom and outer end of the end of the inner rod 220 outside the outer pipe 210 are installed with pulleys 222 through supports 221, the beam 300 of the filter press is provided with pulley grooves 310 for inserting the pulleys 222, the other end of the inner rod 220 is installed with a round rod 240, the outer end of the round rod 240 penetrates through the middle part of the round cover 230.

[0032] A reset spring 250 is arranged between the round cover 230 and the inner rod 220, and the reset spring 250 is sleeved outside the round rod 240.

[0033] The outer wall of the inner end of the inner rod 220 is integrally formed with sliding blocks 223, at least two sliding blocks 223 are provided at equal angles, the inner wall of the outer pipe 210 is provided with limiting sliding grooves 211 for sliding the sliding blocks 223, and the sliding blocks 223 move along the limiting sliding grooves 211, effectively preventing the inner rod 220 from rotating when moving.

[0034] The outer end of the round rod 240 is integrally formed with a pull ring 241, and the inner rod 220 is pulled through the pull ring 241.

[0035] The inner end of the round rod 240 is provided with external threads, the inner rod 220 is provided with a threaded hole 224, the inner end of the round rod 240 is screwed into the inside of the threaded hole 224, and the round rod 240 is twisted to facilitate disassembly and assembly.

[0036] The inner wall of the round cover 230 is provided with internal threads, the outer wall of the outer pipe 210 is provided with internal threads matched with the round cover 230 for screwing, the round cover 230 is twisted to facilitate disassembly and assembly.

[0037] Structural principle:

[0038] When installing, the pulley grooves 310 for inserting the pulleys 222 are provided on the beam 300 of the filter press, the inner rod 220 is pulled into the inside of the outer pipe 210 through the round rod 240, then the handle 110 is placed on the beam 300 of the filter press, then the round rod 240 is loosened, the pulleys 222 are automatically inserted into the pulley grooves 310 on the beam 300 of the filter press under the elasticity of the reset spring 250, the installation of the filter plate is completed, and the above reverse operation can be performed when disassembling.

[0039] The filter plate of the filter press with the anti-falling function is convenient to disassemble and assemble without affecting the normal use of the filter plate 100, the pulleys 222 are automatically inserted into the pulley grooves 310 on the beam 300 of the filter press, the filter plate 100 is effectively prevented from tilting and falling off the beam 300 of the filter press.

[0040] Embodiment II

[0041] Embodiment II is substantially the same as Embodiment I, except that only one pulley 222 is mounted on the end of the inner rod 220 outside the outer tube 210.

[0042] In specific use, the corresponding scheme can be selected according to actual needs.

[0043] The above is only the preferred embodiment of the present application, and does not limit the implementation and protection scope of the present application. For those skilled in the art, it should be realized that any equivalent replacement and obvious changes made by using the content of the present application and drawings should be included in the protection scope of the present application.

Claims

1. A filter plate for filter press with anti-falling function, comprising a filter plate (100), handles (110) are arranged on the left and right sides of the filter plate (100) and placed on the cross beam (300) of the filter press, characterized in that, The bottom of the handle (110) is provided with an anti-dropping mechanism; The anti-dropping mechanism comprises a connecting rod (200) which is bolted to the bottom of the handle (110), the bottom of the connecting rod (200) is welded with an outer pipe (210), one end of the outer pipe (210) is provided with a round cover (230), the bottom of the outer pipe (210) is movably inserted with an inner rod (220), the top, bottom and outer end of the end of the inner rod (220) outside the outer pipe (210) are all provided with a pulley (222) through a support (221), the crossbeam (300) of the filter press is provided with a pulley groove (310) for inserting the pulley (222), the other end of the inner rod (220) is provided with a round rod (240), the outer end of the round rod (240) penetrates the middle part of the round cover (230); A reset spring (250) is arranged between the round cover (230) and the inner rod (220), and the reset spring (250) is sleeved on the outer part of the round rod (240).

2. The filter plate for filter press with anti-drop function according to claim 1, characterized in that, The outer wall of the inner end of the inner rod (220) is integrally formed with a sliding block (223), and the inner wall of the outer pipe (210) is provided with a limiting sliding groove (211) for sliding of the sliding block (223).

3. The filter plate for filter press with anti-drop function according to claim 2, characterized in that, The outer end of the round rod (240) is integrally formed with a pull ring (241).

4. The filter plate for filter press with anti-drop function according to claim 1, characterized in that, The inner end of the round rod (240) is provided with an external thread, the inner rod (220) is provided with a threaded hole (224), and the inner end of the round rod (240) is screwed in the inner part of the threaded hole (224).

5. The filter plate for filter press with anti-drop function according to claim 1, characterized in that, The inner wall of the round cover (230) is provided with an internal thread, and the outer wall of the outer pipe (210) is provided with an internal thread matched with the round cover (230) for screwing.

6. The filter plate for filter press with anti-drop function according to claim 2, characterized in that, The sliding block (223) is provided with at least two equal angles.

Images