Special tool for cleaning blanking port of filter

Abstract

The utility model relates to the technical field of filter devices, in particular to a special tool for cleaning a blanking port of a filter, which comprises a flat spade, the surface of the flat spade is fixedly connected with a first connecting rod, the surface of the first connecting rod is provided with a second connecting rod, and the surface of the second connecting rod is fixedly connected with a grab handle. A movable rod and a connecting block are arranged on the inner surface of the second connecting rod, and a first connecting plate is fixedly connected to the surface of the movable rod. The special tool is used for cleaning the blanking port of the filter, so that a worker can more conveniently clean accumulated materials in a narrow space in the filter, the cleaning efficiency of the worker is further improved, the situation that the normal operation of the filter is influenced by more accumulated materials is avoided, and the special tool is small in size, quicker to operate and lower in cost. The connecting rod is divided into the first connecting rod and the second connecting rod, and the folding mechanism is arranged in the connecting rod, so that special tools can be conveniently stored and carried.

Description

Technical Field

[0001] The utility model relates to the technical field of filter devices, in particular to a special tool for cleaning a material outlet of a filter. Background Art

[0002] The filter is a device that uses porous filtration to achieve solid-liquid separation. The filter is a new type of filtration system with novel structure, small size, simple and flexible operation, high efficiency, closed working, and is a multi-purpose filtration equipment with strong applicability.

[0003] When the filter has been running for a long time, some materials will adhere to the discharge port, which needs to be cleaned in time. However, the existing filter has a scraper for unloading at the discharge port, and the space is small, so a large cleaning tool is used, which makes the material accumulate more and more. When the accumulated material is too much, it will affect the normal operation of the filter. Utility Model Content

[0004] The purpose of the utility model is to provide a special tool for cleaning the discharge port of a filter, so as to solve the problem in the above-mentioned background technology that there is a scraper for unloading at the discharge port of the filter, and the space is small, and a larger cleaning tool is used, so that more and more materials accumulate, and when too much material accumulates, the normal operation of the filter will be affected.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special tool for cleaning the feed port of a filter machine, comprising a flat shovel, a first connecting rod fixedly connected to the surface of the flat shovel, a second connecting rod installed on the surface of the first connecting rod, a handle fixedly connected to the surface of the second connecting rod, a movable rod and a connecting block provided on the inner surface of the second connecting rod, a first connecting plate fixedly connected to the surface of the movable rod, a second connecting plate fixedly connected to the surface of the connecting block, a rotating block fixedly connected to the surface of the first connecting plate, a rotating groove provided inside the second connecting plate, a storage groove provided inside the movable rod, a support spring and a limit plate movably connected to the surface of the storage groove, a protrusion fixedly connected to the surface of the limit plate, and a limiting hole provided on the surface of the first connecting rod.

[0006] Preferably, the size of the first connecting rod is the same as that of the second connecting rod, the movable rods are provided in two groups, one group of movable rods is slidably connected to the inner surface of the first connecting rod, and the other group of movable rods is slidably connected to the inner surface of the second connecting rod, and the first connecting plate and the second connecting plate are provided in two groups.

[0007] Preferably, two groups of the first connecting plates are fixedly connected to two sides of the movable rod, and two groups of the second connecting plates are fixedly connected to two sides of the connecting block.

[0008] Preferably, both ends of the rotating block are fixedly connected to the surface of the first connecting plate, the diameter of the rotating groove is larger than the diameter of the rotating block, and the rotating block is rotatably connected to the surface of the rotating groove.

[0009] Preferably, two groups of storage slots are provided, and the two groups of storage slots are opened on both sides of the movable rod, one end of the support spring is fixedly connected to the surface of the storage slot, and the other end of the support spring is fixedly connected to the surface of the limiting plate.

[0010] Preferably, the limiting plate is abutted against and connected to the surface of the storage slot, the size of the protrusion is smaller than the size of the limiting hole, and the protrusion is snap-connected to the surface of the limiting hole.

[0011] Preferably, the surface of the limiting holes is in the shape of circular holes, and four groups of limiting holes are provided, two groups of limiting holes are opened on the surface of the first connecting rod, and the other two groups of limiting holes are opened on the surface of the second connecting rod, and the number of limiting holes in each group is two.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting up the special tool to clean the material outlet of the filter, employees can more conveniently clean the accumulated materials in the narrow space of the filter, thereby improving the cleaning work efficiency of employees and avoiding the accumulation of materials affecting the normal operation of the filter. In addition, the special tool is small in size and quicker to operate. By splitting the connecting rod into a first connecting rod and a second connecting rod, a folding mechanism is set inside to facilitate the storage and carrying of the special tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a top-down perspective schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a right-side perspective schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a structural stereoscopic schematic diagram of the connection block of the utility model;

[0017] Figure 4 For this utility model Figure 3 A three-dimensional schematic diagram of the structure of the first connecting plate;

[0018] Figure 5 For this utility model Figure 3 A schematic diagram of a partial three-dimensional cross-sectional view of the structure of the middle movable rod.

[0019] In the figure: 1. flat shovel; 2. first connecting rod; 3. second connecting rod; 4. handle; 5. movable rod; 6. connecting block; 7. first connecting plate; 8. second connecting plate; 9. rotating block; 10. rotating groove; 11. storage groove; 12. support spring; 13. limit plate; 14. protrusion; 15. limit hole. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 , an embodiment provided by the utility model:

[0022] A special tool for cleaning a filter feed opening, comprising a flat shovel 1, a first connecting rod 2 is fixedly connected to the surface of the flat shovel 1, a second connecting rod 3 is installed on the surface of the first connecting rod 2, a handle 4 is fixedly connected to the surface of the second connecting rod 3, a movable rod 5 and a connecting block 6 are arranged on the inner surface of the second connecting rod 3, a first connecting plate 7 is fixedly connected to the surface of the movable rod 5, a second connecting plate 8 is fixedly connected to the surface of the connecting block 6, a rotating block 9 is fixedly connected to the surface of the first connecting plate 7, a rotating groove 10 is provided inside the second connecting plate 8, and a rotating groove 10 is provided inside the movable rod 5. The material trough 11 has a support spring 12 and a limit plate 13 movably connected on its surface, a protrusion 14 fixedly connected on the surface of the limit plate 13, and a limit hole 15 is provided on the surface of the first connecting rod 2. After the filter has been running for a long time, some materials will adhere to the discharge port. The employee can push the first connecting rod 2 and the second connecting rod 3 forward by holding the handle 4, so that the flat shovel 1 can clean the discharge port of the filter back and forth. The total length of the first connecting rod 2 and the second connecting rod 3 of the special tool is 1700 mm, and the flat shovel 1 for cleaning is 100 mm wide and 160 mm long.

[0023] Furthermore, the size of the first connecting rod 2 is the same as that of the second connecting rod 3, and two groups of movable rods 5 are provided. One group of movable rods 5 is slidably connected to the inner surface of the first connecting rod 2, and the other group of movable rods 5 is slidably connected to the inner surface of the second connecting rod 3. Two groups of first connecting plates 7 and second connecting plates 8 are provided, and the two groups of movable rods 5 are connected by connecting blocks 6, first connecting plates 7 and second connecting plates 8 to form a folding mechanism, thereby realizing the connection of the split first connecting rod 2 and second connecting rod 3 to achieve a folding effect on the entire connecting rod.

[0024] Furthermore, two groups of first connecting plates 7 are fixedly connected on both sides of the movable rod 5, and two groups of second connecting plates 8 are fixedly connected on both sides of the connecting block 6. Each second connecting plate 8 is installed between two first connecting plates 7. During the movement of the movable rod 5, the first connecting plates 7 slide on the inner surfaces of the first connecting rod 2 and the second connecting rod 3 respectively.

[0025] Furthermore, both ends of the rotating block 9 are fixedly connected to the surface of the first connecting plate 7, the diameter of the rotating groove 10 is larger than the diameter of the rotating block 9, and the rotating block 9 is rotatably connected to the surface of the rotating groove 10. Through the connection between the first connecting plate 7 and the second connecting plate 8, the movable rod 5 rotates around the rotating block 9, thereby completing the folding effect.

[0026] Furthermore, two groups of storage slots 11 are provided, and the two groups of storage slots 11 are opened on both sides of the movable rod 5. One end of the support spring 12 is fixedly connected to the surface of the storage slot 11, and the other end of the support spring 12 is fixedly connected to the surface of the limit plate 13. Through the connection of the support spring 12, the limit plate 13 slides on the storage slot 11, and then the support spring 12 provides a supporting force for the limit plate 13.

[0027] Furthermore, the limiting plate 13 is connected to the surface of the storage slot 11, the size of the protrusion 14 is smaller than the size of the limiting hole 15, and the protrusion 14 is connected to the surface of the limiting hole 15. Under the action of the limiting plate 13, the protrusion 14 is limited to prevent the protrusion 14 from popping out of the movable rod 5 under the action of the supporting spring 12. Under the connection between the protrusion 14 and the limiting hole 15, the two groups of movable rods 5 can be installed on the first connecting rod 2 and the second connecting rod 3 respectively.

[0028] Furthermore, the surface of the limiting hole 15 is in the shape of a circular hole, and there are four groups of limiting holes 15. Two groups of limiting holes 15 are opened on the surface of the first connecting rod 2, and the other two groups of limiting holes 15 are opened on the surface of the second connecting rod 3. The number of limiting holes 15 in each group is two. Under the action of the two groups of limiting holes 15 on the same side, the front and rear moving protrusions 14 can be engaged, thereby ensuring the fixed limitation of the two groups of movable rods 5 before and after folding.

[0029] Working principle: During use, the employee holds the handle 4 and pushes the first connecting rod 2 and the second connecting rod 3, so that the flat shovel 1 cleans the drop port of the filter. After cleaning, first press the two groups of protrusions 14 on the first connecting rod 2 into the movable rod 5, and the protrusions 14 and the limiting holes 15 are unfastened, so that the limiting plate 13 slides on the storage slot 11, and the support spring 12 is in a compressed state. At this time, pull the first connecting rod 2 to make the protrusions 14 engage with the other group of limiting holes 15, and press the two groups of protrusions 14 on the second connecting rod 3 into the movable rod 5, and pull the second connecting rod 3 at the same time so that the protrusions 14 engage with the other group of limiting holes 15, and finally rotate the first connecting rod 2 and the second connecting rod 3 around their respective rotating blocks 9 to complete the folding of the connecting rods.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A special tool for cleaning a filter outlet, comprising a flat shovel (1), characterized in that: The surface of the flat shovel (1) is fixedly connected to a first connecting rod (2), the surface of the first connecting rod (2) is installed with a second connecting rod (3), the surface of the second connecting rod (3) is fixedly connected to a handle (4), the inner surface of the second connecting rod (3) is provided with a movable rod (5) and a connecting block (6), the surface of the movable rod (5) is fixedly connected to a first connecting plate (7), the surface of the connecting block (6) is fixedly connected to a second connecting plate (8), the surface of the first connecting plate (7) is fixedly connected to a rotating block (9), the interior of the second connecting plate (8) is provided with a rotating groove (10), the interior of the movable rod (5) is provided with a storage groove (11), the surface of the storage groove (11) is movably connected to a support spring (12) and a limit plate (13), the surface of the limit plate (13) is fixedly connected to a protrusion (14), and the surface of the first connecting rod (2) is provided with a limit hole (15).

2. A special tool for cleaning the filter outlet according to claim 1, characterized in that: The size of the first connecting rod (2) is the same as that of the second connecting rod (3); the movable rods (5) are provided in two groups, one group of the movable rods (5) is slidably connected to the inner surface of the first connecting rod (2), and the other group of the movable rods (5) is slidably connected to the inner surface of the second connecting rod (3); the first connecting plate (7) and the second connecting plate (8) are provided in two groups.

3. A special tool for cleaning the filter outlet according to claim 2, characterized in that: Two groups of the first connecting plates (7) are fixedly connected to the two sides of the movable rod (5), and two groups of the second connecting plates (8) are fixedly connected to the two sides of the connecting block (6).

4. A special tool for cleaning the filter outlet according to claim 1, characterized in that: The two ends of the rotating block (9) are fixedly connected to the surface of the first connecting plate (7); the diameter of the rotating groove (10) is larger than the diameter of the rotating block (9); and the rotating block (9) is rotatably connected to the surface of the rotating groove (10).

5. A special tool for cleaning the filter outlet according to claim 1, characterized in that: The storage grooves (11) are provided in two groups, and the two groups of storage grooves (11) are opened on both sides of the movable rod (5); one end of the support spring (12) is fixedly connected to the surface of the storage groove (11), and the other end of the support spring (12) is fixedly connected to the surface of the limit plate (13).

6. A special tool for cleaning the filter outlet according to claim 1, characterized in that: The limiting plate (13) is connected to the surface of the storage slot (11), the size of the protrusion (14) is smaller than the size of the limiting hole (15), and the protrusion (14) is connected to the surface of the limiting hole (15) by snapping.

7. A special tool for cleaning the filter outlet according to claim 6, characterized in that: The surface of the limiting holes (15) is in the shape of a circular hole. The limiting holes (15) are provided in four groups, two groups of the limiting holes (15) are opened on the surface of the first connecting rod (2), and the other two groups of the limiting holes (15) are opened on the surface of the second connecting rod (3), and the number of the limiting holes (15) in each group is two.

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