Filter element replacing device for sand remover

Abstract

The utility model relates to the technical field of sand remover filter element replacement, in particular to a sand remover filter element replacement device which comprises a support and a lifting mechanism, the top of the support is fixedly connected with a cross beam, the top of the cross beam is fixedly connected with a longitudinal sliding way, and the top of the longitudinal sliding way is provided with a longitudinal moving mechanism. A longitudinal moving mechanism is arranged at the top of the support, a transverse moving mechanism is arranged at the top of the longitudinal moving mechanism, a lifting mechanism is fixedly connected to the top of the transverse moving mechanism, and a funnel is arranged in the support. The position of the funnel can be adjusted through the arranged wheels, the whole device can be conveniently moved, and the filter element can be lifted and moved to a proper position through the arranged transverse moving mechanism, longitudinal moving mechanism and lifting mechanism, so that the safety of workers is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of desander filter element replacement, in particular to a desander filter element replacement device. Background Art

[0002] The desander filter element is a filter element used to remove solid particles from the fluid. They are usually installed in the desander to ensure the cleanliness of the fluid and the normal operation of the equipment. With the use of the desander, its filter element is gradually contaminated. In order to ensure the desander function, the filter element needs to be replaced at regular intervals.

[0003] In the prior art, when replacing the filter element of a desander, manual replacement is often adopted, which is not only slow in replacement efficiency but also easy to cause harm to workers. When replacing the filter element, the position of the filter element needs to be constantly adjusted so that the filter element can be installed in the desander. Therefore, a desander filter element replacement device is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a desander filter element replacement device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A desander filter element replacement device comprises a bracket and a lifting mechanism, the bracket comprises a vertical rod and a support rod, the top of the bracket is fixedly connected to a crossbeam, the top of the crossbeam is fixedly connected to a longitudinal slide, the top of the longitudinal slide is provided with a longitudinal moving mechanism, the longitudinal moving mechanism comprises a longitudinal wheel and a transverse slide, the top of the longitudinal moving mechanism is provided with a transverse moving mechanism, the transverse moving mechanism comprises a transverse wheel and a support plate, the top of the transverse moving mechanism is fixedly connected to a lifting mechanism, the lifting mechanism comprises a chain winder, an iron chain and a hook, a funnel is provided in the bracket, the top of the support rod is fixedly connected to a screw motor, and the bottom of the bracket is rotatably connected to a wheel.

[0007] Preferably, the four corners of the transverse slide are rotatably connected to longitudinal wheels, and the longitudinal wheels are rollingly connected to the longitudinal slide.

[0008] Preferably, the four corners of the support plate are rotatably connected with transverse wheels, and the transverse wheels are rollingly connected with the transverse slideway.

[0009] Preferably, an iron chain is wound around the output end of the chain winding machine, and a hook is fixedly connected to the end of the iron chain.

[0010] Preferably, the funnel is threadedly connected to the screw motor, and the bottom diameter of the funnel is the same as that of the filter element.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by using the desander filter element replacement device, the replacement efficiency can be greatly improved. The filter element can be accurately placed in a suitable position through the provided funnel. The provided wheels can not only adjust the position of the funnel, but also conveniently move the entire device. 、 The longitudinal moving mechanism and lifting mechanism can lift the filter element and move it to a suitable position to ensure the safety of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the longitudinal moving mechanism and the transverse moving mechanism of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall structure (left view) of the utility model.

[0016] In the figure: 1. bracket; 101. vertical rod; 102. support rod; 2. crossbeam; 3. longitudinal slide; 4. longitudinal moving mechanism; 401. longitudinal wheel; 402. transverse slide; 5. transverse moving mechanism; 501. transverse wheel; 502. support plate; 6. lifting mechanism; 601. chain winding machine; 602. iron chain; 603. hook; 7. funnel; 8. screw motor; 9. wheel. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0019] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0020] See also Figure 1-3 , the utility model provides a technical solution:

[0021] A desander filter element replacement device comprises a bracket 1 and a lifting mechanism 6, the bracket 1 comprises a vertical rod 101 and a support rod 102, a crossbeam 2 is fixedly connected to the top of the bracket 1, a longitudinal slide 3 is fixedly connected to the top of the crossbeam 2, a longitudinal moving mechanism 4 is provided on the top of the longitudinal slide 3, the longitudinal moving mechanism 4 comprises a longitudinal wheel 401 and a transverse slide 402, a transverse moving mechanism 5 is provided on the top of the longitudinal moving mechanism 4, the transverse moving mechanism 5 comprises a transverse wheel 501 and a support plate 502, a lifting mechanism 6 is fixedly connected to the top of the transverse moving mechanism 5, the lifting mechanism 6 comprises a chain winding machine 601, an iron chain 602 and a hook 603, a funnel 7 is provided in the bracket 1, a screw motor 8 is fixedly connected to the top of the support rod 102, and a wheel 9 is rotatably connected to the bottom foot of the bracket 1.

[0022] The four corners of the transverse slide 402 are rotatably connected to the longitudinal wheels 401, and the longitudinal wheels 401 are rollingly connected to the longitudinal slide 3, so that the transverse slide 402 can move longitudinally; the four corners of the support plate 502 are rotatably connected to the transverse wheels 501, and the transverse wheels 501 are rollingly connected to the transverse slide 402, so that the support plate 502 can move horizontally; the output end of the chain winding machine 601 is wrapped with an iron chain 602, and the end of the iron chain 602 is fixedly connected with a hook 603, which is convenient for lifting the filter element; the funnel 7 is threadedly connected to the screw motor 8, and the bottom diameter of the funnel 7 is the same as that of the filter element, ensuring that the filter element can be easily installed in the desander.

[0023] Working process: The electricity required in the utility model is provided by an external power supply. The vertical rod 101, the support rod 102 and the crossbeam 2 support the entire device. First, the bracket 1 is moved to the top of the desander, and the bottom of the funnel 7 is aligned with the top of the desander through the wheel 9 and the screw motor 8. The longitudinal moving mechanism 4 is adjusted to move on the longitudinal slide 3, and the transverse moving mechanism 5 is adjusted to move on the transverse slide 402. The old filter element is taken out of the desander through the lifting mechanism 6, and the new filter element is hung on the hook 603. The chain reel 601 is started, and the iron chain 602 is wound around the output end of the chain reel 601 to lift the filter element. The transverse wheel 501 is adjusted to drive the support plate 502 to move to a suitable position, and the longitudinal wheel 401 is adjusted to drive the transverse slide 402 to move to a suitable position. When the new filter element moves to the top of the funnel 7, the chain reel 601 is rotated in the opposite direction to put the new filter element into the desander through the funnel 7.

[0024] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A desander filter element replacement device, comprising a bracket (1) and a lifting mechanism (6), characterized in that: The support (1) comprises a vertical rod (101) and a support rod (102); a crossbeam (2) is fixedly connected to the top of the support (1); a longitudinal slideway (3) is fixedly connected to the top of the crossbeam (2); a longitudinal moving mechanism (4) is provided at the top of the longitudinal slideway (3); the longitudinal moving mechanism (4) comprises a longitudinal wheel (401) and a transverse slideway (402); a transverse moving mechanism (5) is provided at the top of the longitudinal moving mechanism (4); the transverse moving mechanism (5) comprises a transverse wheel (501) and a support plate (502); a lifting mechanism (6) is fixedly connected to the top of the transverse moving mechanism (5); the lifting mechanism (6) comprises a chain roller (601), an iron chain (602) and a hook (603); a funnel (7) is provided inside the support (1); a screw motor (8) is fixedly connected to the top of the support rod (102); and a wheel (9) is rotatably connected to the bottom of the support (1).

2. A desander filter element replacement device according to claim 1, characterized in that: The four corners of the transverse slideway (402) are rotatably connected to longitudinal wheels (401), and the longitudinal wheels (401) are rollingly connected to the longitudinal slideway (3).

3. The desander filter element replacement device according to claim 1, characterized in that: The four corners of the support plate (502) are rotatably connected to transverse wheels (501), and the transverse wheels (501) are rollingly connected to the transverse slideway (402).

4. The desander filter element replacement device according to claim 1, characterized in that: An iron chain (602) is wound around the output end of the chain winding machine (601), and a hook (603) is fixedly connected to the end of the iron chain (602).

5. The desander filter element replacement device according to claim 1, characterized in that: The funnel (7) is threadedly connected to the screw motor (8), and the bottom diameter of the funnel (7) is the same as that of the filter element.

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