A packing tool for slurry pumps

Abstract

This utility model discloses a packing tool for a slurry pump, including a fixed shell, a flat shovel, a sealing cap, and a connecting shell. The fixed shell has a rectangular structure and an installation cavity inside. The installation cavity has a through-type structure from top to bottom and an installation groove at the rear end. The flat shovel is installed in the installation cavity, and the sealing cap is fixed in the installation groove by bolts. A connector is located on the left side of the fixed shell, and a connector is installed on the right side of the fixed shell. A connecting shell with a rotatable connection is provided on the connector. Both the connector and the connecting shell have upper and lower sets, and the connecting shell is threadedly connected to the connector. This utility model solves the risk of slipping when packing on a slurry pump, thus allowing for more efficient installation of the packing line into the stuffing box, improving work efficiency. Multiple flat shovels can be assembled and disassembled according to the threaded connection between the connector and the connecting shell, and can be evenly distributed around the shaft according to the bearing thickness, thereby increasing the applicability.

Description

Technical Field

[0001] This utility model relates to the field of slurry pump technology, specifically to a packing tool for a slurry pump. Background Technology

[0002] Currently, when replacing packing in slurry pumps, the flat shovel requires manual assistance, and sometimes it slips out of the hand, reducing the efficiency of installing the packing line into the stuffing box. There is also a risk of hitting the hand when hammering the flat shovel with a hammer. Therefore, this utility model provides a packing tool for slurry pumps to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to provide a packing tool for slurry pumps to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a packing tool for a slurry pump, comprising a fixed shell, a flat shovel, a sealing cap, and a connecting shell. The fixed shell is a rectangular structure and has an installation cavity inside. The installation cavity has a through structure from top to bottom and has an installation groove at the rear end. The flat shovel is installed inside the installation cavity, and the sealing cap is fixed in the installation groove by bolts.

[0005] A connector is provided on the left side of the fixed shell, and a connector is installed on the right side of the fixed shell. A connecting shell for rotatable connection is provided on the connector. Both the connector and the connecting shell are provided with upper and lower sets, and the connecting shell is threadedly connected to the connector.

[0006] In a preferred embodiment of this invention, the bolt penetrates the flat spade and extends into the fixed housing.

[0007] In a preferred embodiment of this invention, the inner end face of the sealing cap is fitted to the flat spatula.

[0008] As a preferred embodiment of this utility model, the fixed shell is provided in multiple forms and can be assembled and disassembled as needed by connecting the connecting shell and the connecting head.

[0009] In a preferred embodiment of this invention, the connector is composed of a connecting post and a barrier plate, wherein the diameter of the barrier plate is smaller than the inner diameter of the connecting shell.

[0010] As a preferred embodiment of this invention, the fixing shell is made of plastic.

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

[0012] 1. This utility model solves the risk of packing slipping off the hand when installing packing on a slurry pump, thus allowing for more efficient installation of the packing line into the stuffing box and improving work efficiency.

[0013] 2. In this utility model, multiple flat chisels can be assembled and disassembled according to the threaded connection between the connector and the connecting shell, and can be evenly distributed around the shaft according to the bearing thickness, thereby increasing the scope of application. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an exploded structural diagram of the fixing shell and sealing cap of this utility model;

[0016] Figure 3 This is a front view of the connection structure between the fixed shell and the flat shovel of this utility model;

[0017] Figure 4 This is an exploded structural diagram of the connecting shell, connecting parts and connecting head of this utility model.

[0018] In the diagram: 1. Fixed shell; 2. Flat chisel; 3. Sealing cap; 4. Connecting shell; 5. Connector; 6. Connector head; 7. Bolt. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. "Multiple" means two or more, and unless otherwise explicitly limited, all of them fall within the scope of protection of this utility model.

[0022] Example: Figure 1-4 The present invention provides a technical solution: including a fixed shell 1, a flat shovel 2, a sealing cap 3 and a connecting shell 4. The fixed shell 1 has a rectangular structure and an installation cavity is provided inside the fixed shell 1. The installation cavity has a through structure from top to bottom and an installation groove is provided at the rear end of the installation cavity. The flat shovel 2 is installed in the installation cavity and the sealing cap 3 is fixed in the installation groove by bolts 7.

[0023] A connector 6 is provided on the left side of the fixed housing 1, and a connector 5 is installed on the right side of the fixed housing 1. A rotatable connecting housing 4 is provided on the connector 5. Both the connector 6 and the connecting housing 4 are provided with upper and lower sets, and the connecting housing 4 is threadedly connected to the connector 6.

[0024] Bolt 7 passes through the flat chisel 2 and extends into the fixed shell 1.

[0025] The inner end face of the sealing cap 3 is attached to the flat spatula 2.

[0026] The fixed housing 1 is provided in multiple ways and can be assembled and disassembled as needed by connecting the connecting housing 4 and the connecting head 6.

[0027] The connector 5 consists of a connecting post and a barrier plate, and the diameter of the barrier plate is smaller than the inner diameter of the connecting shell 4.

[0028] The mounting shell 1 is made of plastic.

[0029] Working principle: It solves the risk of slipping when packing on slurry pumps, thus allowing for more efficient installation of packing lines into the stuffing box, improving work efficiency. Multiple flat shovels can be assembled and disassembled according to the threaded connection between the connector and the connecting shell, and can be evenly distributed around the shaft according to the bearing thickness, thereby increasing the applicability.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A packing tool for a slurry pump, comprising a fixing shell (1), a flat chisel (2), a sealing cap (3), and a connecting shell (4), characterized in that: The fixed shell (1) is a rectangular structure and has an installation cavity inside. The installation cavity has a through structure from top to bottom and has an installation groove at the rear end. A flat shovel (2) is installed inside the installation cavity. A sealing cover (3) is fixed inside the installation groove by bolts (7). A connector (6) is provided on the left side of the fixed shell (1), and a connector (5) is installed on the right side of the fixed shell (1). A rotatably connected connecting shell (4) is provided on the connector (5). Both the connector (6) and the connecting shell (4) are provided with upper and lower sets, and the connecting shell (4) and the connector (6) are threadedly connected.

2. The packing tool for a slurry pump according to claim 1, characterized in that: The bolt (7) passes through the flat spade (2) and extends into the fixed shell (1).

3. The packing tool for a slurry pump according to claim 1, characterized in that: The inner end face of the sealing cap (3) is attached to the flat spatula (2).

4. The packing tool for a slurry pump according to claim 1, characterized in that: The fixed shell (1) is provided in multiple ways and can be assembled and disassembled as needed by connecting the connecting shell (4) and the connecting head (6).

5. A packing tool for a slurry pump according to claim 1, characterized in that: The connector (5) is composed of a connecting post and a barrier plate, and the diameter of the barrier plate is smaller than the inner diameter of the connecting shell (4).

6. The packing tool for a slurry pump according to claim 1, characterized in that: The fixing shell (1) is made of plastic.

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