A plug-in lubricant dosing device

Abstract

The present invention provides a plug-in lubricant dosing device, characterized in that it includes: a medicine storage container and a plug-in component, wherein the medicine storage container is connected to a liquid outlet pipe, the liquid outlet pipe is horizontally arranged and the end section of the pipe is arranged as a hole section; a plurality of liquid outlet holes are opened on the hole section; the plug-in component is composed of a side slot and a flat plate part, the flat plate part is connected to the back of the side slot; the side slot has two symmetrically arranged groove edges, the groove edges are curved, and a groove cavity extending in the vertical direction is formed between the two groove edges; the outer diameter of the hole section is less than or equal to the inlet width dimension of the groove cavity, and the hole section is inserted and installed at the upper end position in the groove cavity. The plug-in lubricant dosing device of the present invention can be used for automatically applying lubricants on geomembrane lowering machines to better assist geomembrane lowering construction.

Description

Technical Field

[0001] The invention relates to the technical field of dosing devices, in particular to a plug-in lubricant dosing device. Background Art

[0002] Geomembrane is widely used in landfills, soil remediation, embankment anti-seepage and other engineering projects due to its advantages such as good anti-seepage performance, strong deformation adaptability, low engineering cost and fast construction speed. In these engineering projects, a geomembrane unwinding machine is usually used for construction. For example, Chinese patent document CN201922138656.0 discloses a geomembrane unwinding machine. However, in the actual engineering project, lubricant needs to be applied to the geomembrane during the lap joint construction process of the membrane. However, the existing geomembrane unwinding machine does not have a lubricant dosing device. The operation of applying the lubricant depends entirely on manual dosing. The manual method has the defects of intermittent application operation, uneven amount of lubricant and cumbersome operation. Summary of the invention

[0003] In view of the above situation, the object of the present invention is to provide a plug-in lubricant dosing device for a geomembrane lower film machine to better assist the geomembrane lower film construction.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] The present invention provides a plug-in lubricant dosing device, which is characterized in that it includes: a medicine storage container and a plug-in component, wherein the medicine storage container is connected to a liquid outlet pipe, the liquid outlet pipe is horizontally arranged and the end section of the pipe is arranged as a hole section; a plurality of liquid outlet holes are opened on the hole section; the plug-in component is composed of a side slot and a flat plate part, and the flat plate part is connected to the back side of the side slot; the side slot has two symmetrically arranged slot edges, the slot edges are curved, and a slot cavity extending in the vertical direction is formed between the two slot edges; the outer diameter of the hole section is less than or equal to the inlet width dimension of the slot cavity, and the hole section is inserted and installed at the upper end position in the slot cavity.

[0006] The plug-in lubricant dosing device provided by the present invention may also have the following feature: wherein the length dimension of the hole segment is less than or equal to the groove depth dimension of the groove cavity.

[0007] The plug-in lubricant dosing device provided by the present invention may also have the following features: wherein the medicine storage container is also connected to a liquid inlet pipeline, and a driving mechanism for driving the lubricant delivery is installed on the medicine storage container.

[0008] The plug-in lubricant dosing device provided by the present invention may also have the following feature: wherein the groove edge thickness of the side slot is equal to the thickness dimension of the flat plate portion, and the thickness dimension is 3 mm to 8 mm.

[0009] The plug-in lubricant dosing device provided by the present invention may also have the following feature: wherein the side slot and the flat plate portion are an integrally formed structure.

[0010] Function and effect of the present invention:

[0011] The plug-in lubricant dosing device of the present invention has a medicine storage container and a plug-in component. The medicine storage container is connected with a liquid inlet pipe and a liquid outlet pipe. A driving mechanism is installed on the medicine storage container. The liquid outlet pipe is horizontally arranged. The end section of the pipe is arranged as a hole section. The hole section is provided with a plurality of liquid outlet holes. The hole section is inserted and installed at the upper end position in the groove cavity of the plug-in component. It can realize automatic application of lubricant during the overlap construction of the membrane. The automatic application of lubricant can ensure uniform flow rate and flow rate, and continuous application, avoiding the defects of manual application. In addition, the range of the lubricant dripping is limited to the groove cavity, so that the lubricant applied by dripping can be well applied to the overlap of the membrane, better assisting the construction of the lower membrane of the geomembrane. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of a plug-in lubricant dosing device in an embodiment of the present invention;

[0013] Figure 2 is a top view of a state in which a liquid outlet pipe and a plug-in component are plugged in an embodiment of the present invention;

[0014] Figure 3 yes Figure 2 A magnified view at point A;

[0015] Figure 4 It is a top cross-sectional view of the installation of the plug-in component, the water stop strip and the diaphragm mounting component in the embodiment of the present invention. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the following embodiments are combined with the accompanying drawings to specifically illustrate the plug-in lubricant dosing device of the present invention.

[0017] <Example>

[0018] like Figure 1 As shown, a plug-in lubricant dosing device comprises: a medicine storage container 1 and a plug-in component 3.

[0019] The medicine storage container 1 is used to store lubricants. Figure 1 and Figure 2 As shown, the medicine storage container 1 is connected to a liquid outlet pipe 2, which is arranged horizontally and the end of the pipe is arranged as a hole section 21. Figure 3 As shown, a plurality of liquid outlet holes 21 a are formed on the hole section 21 , and the lubricant flows out through the liquid outlet holes 21 a .

[0020] In this embodiment, the medicine storage container 1 is also connected to a liquid inlet pipe 9, which is connected to an external lubricant output device. A driving mechanism 5 is installed on the medicine storage container 1, and the driving mechanism 5 is used to drive the lubricant delivery. The driving mechanism 5 includes a shell, a driving source and a driving wheel arranged in the shell, the driving source is a pump body or a motor, the driving wheel is arranged in the medicine storage container 1, and the driving wheel is an impeller or a fluid gear. In this way, the lubricant can be continuously input into the medicine storage container 1 through the liquid inlet pipe 9, and the lubricant can be output in real time through the driving mechanism.

[0021] Valves (not shown) may also be provided on the liquid inlet pipe 9 and the liquid outlet pipe 2 to control the flow of the lubricant in the pipes.

[0022] like Figure 1 and Figure 2 As shown, the plug-in component 3 is composed of a side slot 32 and a flat plate portion 31, and the flat plate portion 31 is connected to the back of the side slot 32. The side slot 32 and the flat plate portion 31 are an integrally formed structure, preferably made of metal or engineering plastic. The side slot 32 has two symmetrically arranged slot edges, which are curved, and a slot cavity 321 extending in the vertical direction is formed between the two slot edges.

[0023] like Figures 1 to 3 As shown, the outer diameter of the hole section 21a is less than or equal to the inlet width of the slot cavity, ensuring that the hole section 21a is inserted into the upper end position of the slot cavity 321. Figure 3 As shown, the length k of the hole section 21a is less than or equal to the groove depth f of the groove cavity, ensuring that the outflow and dripping range of the lubricant liquid is limited within the groove cavity.

[0024] The groove edge thickness of the side slot 32 is equal to the thickness dimension of the flat plate portion 31, and the thickness dimension is 3mm to 8mm. This thickness ensures that the side slot and the flat plate portion have high strength. At the same time, the curved groove edge can maintain a certain toughness within this thickness range. When the liquid outlet pipe is inserted, no matter whether the outer diameter of the liquid outlet pipe is less than or equal to the inlet width dimension of the groove cavity, it can produce a certain deformation under the action of external force due to its certain toughness, ensuring that the liquid outlet pipe can be smoothly inserted.

[0025] like Figure 3 As shown, the groove cavity 321 includes an entrance area 321a, a middle area 321b and an inner area 321c from the entrance to the inner side of the groove. Figures 1 to 4 As shown, the middle area 321b is used to engage with the diaphragm mounting member 8. The cross section of the diaphragm mounting member 8 is arrow-shaped, and the middle area 321b is configured to be in a shape that matches the arrow-shaped diaphragm mounting member 8. The inner area 321c is used to accommodate the water stop strip.

[0026] The installation and working process of the plug-in lubricant dosing device implemented in this embodiment are as follows:

[0027] In the current geomembrane construction process, the water stop strip construction work is usually carried out simultaneously when the membrane sheets are overlapped. The water stop strip is located between the two membrane sheets to be overlapped. In the prior art, the water stop strip 7 is usually wound on the roller 6, and its winding condition is as follows: Figure 1 As shown, the wire is paid out in real time when the membrane is overlapped.

[0028] The installation and use of the plug-in lubricant dosing device of this embodiment are as follows: First, install the medicine storage container 1 and the plug-in component 3 of the plug-in lubricant dosing device of this embodiment on the lower film machine, and also install the roller 6 with the water stop strip 7 wound on the lower film machine. The installation method here adopts the conventional installation method between mechanical parts, such as through brackets, bolt connections, welding and other conventional methods. During installation, ensure that the hole section 21 of the liquid outlet pipe 2 is plugged into the upper end position of the groove cavity 321 of the plug-in component 3. The state of the completed installation is as shown in the figure. Figure 1 As shown. Figure 1 and Figure 4 As shown, in this embodiment, the cross section of the diaphragm mounting member 8 is arrow-shaped, and its shape matches the shape of the entrance area 321a and the middle area 321b of the groove cavity 321. The diaphragm mounting member 8 is plugged and engaged at the lower end position in the groove cavity 321 of the plug-in member 3. The end of the water stop strip 7 is laid downward through the inner area 321c of the groove cavity 321.

[0029] The working process of the plug-in lubricant dosing device of this embodiment is as follows: during the geomembrane construction process, the constructed membrane material is installed on the membrane installation component 8 by means of a clamp; and the membrane material to be constructed is unrolled by a membrane lowering machine, and after the membrane is lowered, the membrane material contacts the flat plate part 31 of the plug-in component 3; while the membrane material to be constructed is unrolled, the water stop strip is laid out by a roller; before the constructed membrane material and the membrane material to be constructed are overlapped, the plug-in lubricant dosing device of this embodiment is turned on, so that the lubricant automatically flows out from the liquid outlet 21a of the last section of the pipe hole 21, and due to the range limitation of the groove cavity 321, the lubricant is all dripped and applied to the overlap, which fully lubricates the overlapping membrane material and better assists the geomembrane lowering membrane construction.

[0030] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims

1. A dosing method for a plug-in lubricant dosing device, characterized in that: The plug-in lubricant dosing device comprises: a medicine storage container and a plug-in component, wherein the medicine storage container is connected to a liquid outlet pipe, the liquid outlet pipe is horizontally arranged and the end section of the pipe is arranged as a hole section; a plurality of liquid outlet holes are opened on the hole section; the plug-in component is composed of a side slot and a flat plate part, the flat plate part is connected to the back of the side slot; the side slot has two symmetrically arranged groove edges, the groove edges are curved, and a groove cavity extending in the vertical direction is formed between the two groove edges; the side slot and the flat plate part are an integrally formed structure; the outer diameter of the hole section is less than or equal to the inlet width dimension of the groove cavity, the hole section is inserted and installed at the upper end position in the groove cavity, and the length dimension of the hole section is less than or equal to the groove depth dimension of the groove cavity; The dosing method comprises: firstly, installing the medicine storage container and the plug-in component of the plug-in lubricant dosing device on the lower film machine, and also installing the roller with the water stop strip wound on the lower film machine; during installation, ensure that the hole section of the liquid outlet pipe is plugged and installed at the upper end position in the groove cavity of the plug-in component, the diaphragm installation component is plugged and engaged at the lower end position in the groove cavity of the plug-in component, and the end of the water stop strip is laid down through the inner area of ​​the groove cavity; during the dosing process, the constructed film material is installed on the diaphragm installation component by a clamp. on the component; and the membrane material to be constructed is unrolled by a membrane unwinding machine, and after the membrane is unrolled, the membrane material contacts the flat plate part of the plug-in component; while the membrane material to be constructed is unrolled, the water stop strip is laid out by a roller, and the water stop strip is located between the two membranes to be overlapped; before the constructed membrane material and the membrane material to be constructed are overlapped, the plug-in lubricant dosing device is turned on, so that the lubricant automatically flows out from the liquid outlet of the last hole section of the pipeline. Due to the range limitation of the groove cavity, the lubricant is all dripped and applied to the overlap to fully lubricate the overlapping membrane material.

2. The dosing method of the plug-in lubricant dosing device according to claim 1, characterized in that: in, The medicine storage container is also connected to a liquid inlet pipeline, and a driving mechanism for driving the lubricant delivery is installed on the medicine storage container.

3. The dosing method of the plug-in lubricant dosing device according to claim 1, characterized in that: in, The thickness of the groove edge of the side slot is equal to the thickness of the flat plate portion, and the thickness is 3 mm to 8 mm.

Images