Concentrated solution dilution concentration detection device for hydraulic support

Abstract

The utility model discloses a concentrated solution dilution concentration detection device for a hydraulic support in the technical field of concentrated solutions for hydraulic supports, which comprises a bottom plate and two support rods, the two support rods are respectively and fixedly mounted on two sides of the upper end of the bottom plate, a feeding detection structure is mounted between the two support rods, and the feeding detection structure is connected with the bottom plate. The feeding detection structure comprises two linear sliding tables, a sealing cover body, a feeding pipe, a feeding box body, six filling pipes and an adjusting detection assembly; the linear sliding table is matched with the sealing cover body, so that the sealing cover can be moved to the upper end of the mixing tank, the top end of the mixing tank is sealed, the environment is kept dark in the detection process, and the concentration detection effect of the diluent is ensured; and through the cooperation of the arranged mounting screw rod and the adjusting nut, the overall height of the detection rod can be adjusted according to different detection requirements, the overall contact effect of the detection rod and the diluent is ensured, and the detection accuracy of the diluent is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of concentrated liquid for hydraulic supports, in particular to a concentrated liquid dilution concentration detection device for hydraulic supports. Background Art

[0002] The concentrated liquid for hydraulic support is used as the transmission medium in the hydraulic support system. It uses the pressure or kinetic energy of the liquid to transfer energy, lift, move and overload protection of the hydraulic support, transfer energy, lubricate, reduce the wear and friction of moving parts, prevent rust and corrosion, take away friction heat, and play a cooling, flushing and dispersing role. In actual application, the concentrated liquid for hydraulic support needs to be diluted according to the needs before use. Whether the concentration index of the diluted liquid is qualified or not has a great impact on the production of coal mines;

[0003] When testing the diluted concentration of concentrated liquid for hydraulic support, the intensity of light and the overall temperature of the diluted liquid will have a serious impact on the test results. The current concentrated liquid dilution equipment cannot block the brightness during testing when testing the diluted concentration, and cannot guarantee the overall temperature of the internal raw materials, which can easily lead to a certain amount of deviation in the test results. Therefore, it is necessary to design a new technical solution to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a concentrated liquid dilution concentration detection device for a hydraulic support, so as to solve the problem that when the existing concentrated liquid dilution concentration detection device for a hydraulic support proposed in the above background technology is in use, the current concentrated liquid dilution equipment cannot block the brightness during detection when detecting the dilution concentration, and cannot ensure the overall temperature of the internal raw materials, which easily leads to a certain amount of deviation in the detection result.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a concentrated liquid dilution concentration detection device for a hydraulic support, comprising a bottom plate and two support rods, the two support rods are respectively fixedly installed on both sides of the upper end of the bottom plate, and a feed detection structure is installed between the two support rods, the feed detection structure comprises two linear slides, a sealing cover body, a feed pipe, a feed box body, six stuffing pipes and an adjustment detection component;

[0006] The two linear slides are respectively fixedly installed on the side wall of the two support rods, the two ends of the sealing cover body are respectively connected to the two linear slide driving ends, the feed pipe is embedded in the center of the sealing cover body, the feed box body is fixedly installed on the upper end of the feed pipe and is connected to the upper end of the feed pipe, the six filling pipes are all connected to the side wall of the feed box body, and the adjustment detection component is movably embedded on both sides of the sealing cover body.

[0007] As a preferred detection device for dilution concentration of concentrated liquid for hydraulic support of the utility model, the adjustment detection assembly includes two installation sleeves, two installation screws, two detection rods and two adjustment nuts;

[0008] The two mounting sleeves are respectively embedded in the two sides of the sealing cover body, the two mounting screws are respectively movably embedded in the two mounting sleeves, the two detection rods are respectively installed at the lower ends of the two mounting screws, and the two adjusting nuts are respectively movably sleeved on the upper ends of the two mounting screws and are respectively located on the upper sides of the two mounting sleeves.

[0009] As a preferred detection device for concentrated liquid dilution for a hydraulic support of the utility model, a support frame is provided at the center of the upper end of the bottom plate, and a mixing insulation structure is provided at the upper end of the support frame, and the mixing insulation structure includes a mixing tank, a motor, a stirring shaft and an insulation layer;

[0010] The mixing tank is fixedly installed in the support frame, the motor is fixedly installed at the center of the upper end of the bottom plate, the stirring shaft is located in the mixing tank, and the bottom end passes through the bottom end of the mixing tank through a sealed bearing and is connected to the motor drive end, and the insulation layer is located outside the mixing tank.

[0011] As a preferred detection device for dilution concentration of concentrated liquid for hydraulic support of the utility model, a discharge structure is provided at the lower end of the wall surface on one side of the mixing tank, and the discharge structure includes a discharge pipe and a discharge valve;

[0012] One end of the discharge pipe is communicated with the lower end of the wall surface of one side of the mixing tank, and the discharge valve is fixedly installed on the upper end of the discharge pipe.

[0013] As a preferred detection device for dilution concentration of concentrated liquid for hydraulic support of the utility model, a fixing plate is provided at the connection between the linear slide and the support rod, and the fixing plate is fixed to the side wall surface of the support rod by four bolts.

[0014] As a preferred embodiment of the concentrated liquid dilution concentration detection device for a hydraulic support of the utility model, three connecting reinforcement ribs are provided at the connection between the support rod and the bottom plate, and the two ends of the three connecting reinforcement ribs are respectively connected to the support rod and the bottom plate.

[0015] As a preferred embodiment of the concentrated liquid dilution concentration detection device for a hydraulic support of the utility model, the stirring shaft is a spiral stirring blade, and the stirring shaft is connected to the motor driving end through a coupling.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the setting of the concentrated liquid dilution concentration detection device for the hydraulic support has a reasonable structural design;

[0017] 1. The sealing cover can be moved to the upper end of the mixing tank by cooperating with the linear slide and the sealing cover body, and the top of the mixing tank is sealed to ensure that the environment remains dark during the detection process and the concentration detection effect of the dilution liquid is guaranteed;

[0018] 2. Through the cooperation of the installed screw and the adjusting nut, the overall height of the detection rod can be adjusted according to different detection requirements to ensure the overall contact effect between the detection rod and the diluent and the accuracy of the diluent detection;

[0019] 3. The motor and the stirring shaft work together to fully stir the diluent in the mixing tank to ensure the uniformity of the diluent during the detection process and avoid errors in the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0022] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of point A of the utility model.

[0024] In the figure: 1. bottom plate, 2. support rod, 3. linear slide, 4. sealing cover, 5. feed pipe, 6. feed box, 7. stuffing pipe, 8. mounting sleeve, 9. mounting screw, 10. detection rod, 11. adjusting nut, 12. support frame, 13. mixing tank, 14. motor, 15. stirring shaft, 16. insulation layer, 17. discharge pipe, 18. discharge valve, 19. fixing plate, 20. connecting reinforcing ribs. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 , the utility model provides a technical solution:

[0027] In the technical scheme, a concentrated liquid dilution concentration detection device for a hydraulic support comprises a bottom plate 1 and two support rods 2, the two support rods 2 are respectively fixedly mounted on both sides of the upper end of the bottom plate 1, and a feed detection structure is installed between the two support rods 2, and the feed detection structure comprises two linear slides 3, a sealing cover body 4, a feed pipe 5, a feed box body 6, six filling pipes 7 and an adjustment detection component;

[0028] The two linear slides 3 are respectively fixedly installed on the wall surface of one side of the two support rods 2, and the two ends of the sealing cover body 4 are respectively connected to the driving ends of the two linear slides 3. The feed pipe 5 is embedded in the center of the sealing cover body 4, and the feed box body 6 is fixedly installed on the upper end of the feed pipe 5 and is connected to the upper end of the feed pipe 5. The six filling pipes 7 are all connected to the side walls of the feed box body 6, and the adjustment and detection components are movably embedded on both sides of the sealing cover body 4.

[0029] In this technical solution, the overall height of the sealing cover 4 can be changed by cooperating with two linear slides 3 arranged on one side of the two support rods 2. During the detection process, the sealing cover 4 is placed on the upper end of the mixing tank 13 to ensure that the environment remains dark during the detection process and the concentration detection effect of the diluted liquid is guaranteed. In addition, by means of six filling tubes 7 arranged on the outside of the feed box 6, different raw materials can be added simultaneously at a single time to ensure the overall efficiency of the dilution of the hydraulic support with concentrated liquid.

[0030] In some technical solutions, reference Figure 1 , the adjustment and detection assembly includes two mounting sleeves 8, two mounting screws 9, two detection rods 10 and two adjustment nuts 11;

[0031] The two mounting sleeves 8 are respectively embedded in the two sides of the sealing cover body 4, the two mounting screws 9 are respectively movably embedded in the two mounting sleeves 8, the two detection rods 10 are respectively installed at the lower ends of the two mounting screws 9, and the two adjusting nuts 11 are respectively movably sleeved on the upper ends of the two mounting screws 9, and are respectively located on the upper sides of the two mounting sleeves 8.

[0032] In this technical solution, the detection rods 10 at the bottom ends of the two mounting screws 9 are in contact with the materials in the mixing tank 13 to detect the temperature and concentration of the materials in the mixing tank 13. Usually, the two detection rods 10 are used for temperature detection and concentration detection respectively. The temperature detection can also be replaced according to different detection requirements to meet different usage requirements. During detection, the positions of the two adjusting nuts 11 at the upper ends of the two mounting screws 9 can be changed according to different detection requirements, so as to achieve the position adjustment of the two mounting screws 9 in the two mounting sleeves 8, and then achieve the height adjustment of the two detection rods 10 to meet different detection requirements.

[0033] In some technical solutions, reference Figure 3A support frame 12 is provided at the center of the upper end of the bottom plate 1, and a mixing insulation structure is provided at the upper end of the support frame 12. The mixing insulation structure includes a mixing tank 13, a motor 14, a stirring shaft 15 and an insulation layer 16;

[0034] The mixing tank 13 is fixedly installed in the support frame 12, the motor 14 is fixedly installed at the center of the upper end of the base plate 1, the stirring shaft 15 is located in the mixing tank 13, and the bottom end passes through the bottom end of the mixing tank 13 through a sealed bearing and is connected to the driving end of the motor 14, and the insulation layer 16 is located outside the mixing tank 13.

[0035] In this technical solution, when the hydraulic support dilutes the concentrated liquid for concentration testing, the material is first carried by the provided mixing tank 13, and the provided motor 14 is operated to drive the stirring shaft 15 to rotate in the mixing tank 13, so as to fully stir the material in the mixing tank 13 to ensure the uniformity of the material, and the provided insulation layer 16 can be used to keep the material in the mixing tank 13 warm to avoid the influence of temperature changes on the test results.

[0036] In some technical solutions, reference Figure 3 A discharge structure is provided at the lower end of one side wall of the mixing tank 13, and the discharge structure includes a discharge pipe 17 and a discharge valve 18;

[0037] One end of the discharge pipe 17 is communicated with the lower end of the wall of one side of the mixing tank 13 , and the discharge valve 18 is fixedly installed on the upper end of the discharge pipe 17 .

[0038] In this technical solution, when the detection is completed and the concentration reaches the specified standard, the discharge valve 18 at the upper end of the discharge pipe 17 is opened to discharge the internal material through the discharge pipe 17.

[0039] In some technical solutions, reference Figure 1 A fixing plate 19 is provided at the connection between the linear slide 3 and the support rod 2, and the fixing plate 19 is fixed to the side wall of the support rod 2 by four bolts.

[0040] Three connection reinforcement ribs 20 are provided at the connection between the support rod 2 and the bottom plate 1 , and two ends of the three connection reinforcement ribs 20 are connected to the support rod 2 and the bottom plate 1 respectively.

[0041] The stirring shaft 15 is a spiral stirring blade, and the stirring shaft 15 is connected to the driving end of the motor 14 through a coupling.

[0042] Working principle: When testing the dilution concentration of the concentrated liquid for the hydraulic support, firstly, six filling tubes 7 arranged on the outside of the feed box 6 can be used to simultaneously add different raw materials at a time to ensure the overall efficiency of the dilution of the concentrated liquid for the hydraulic support. The material is carried by the mixing tank 13, and the motor 14 is driven to rotate the stirring shaft 15 in the mixing tank 13 to fully stir the material in the mixing tank 13 to ensure the uniformity of the material. The material in the mixing tank 13 can be kept warm by the insulation layer 16 to avoid the influence of temperature changes on the test results. Then, the two linear slides 3 arranged on one side of the two support rods 2 cooperate with each other to change the overall height of the sealing cover 4. During the process, the sealing cover body 4 is placed on the upper end of the mixing tank 13 to ensure that the environment remains dark during the detection process to ensure the concentration detection effect of the diluted liquid. The detection rod 10 at the bottom end of the two mounting screws 9 contacts the material in the mixing tank 13, and the temperature and concentration of the material in the mixing tank 13 are detected. During the detection, the two adjusting nuts 11 can be changed at the upper ends of the two mounting screws 9 according to different detection requirements, so as to adjust the positions of the two mounting screws 9 in the two mounting sleeves 8, and then adjust the heights of the two detection rods 10 to meet different detection requirements. When the detection is completed and the concentration reaches the specified standard, the discharge valve 18 at the upper end of the discharge pipe 17 is opened to discharge the internal material through the discharge pipe 17.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A concentrated liquid dilution concentration detection device for a hydraulic support, comprising a bottom plate (1) and two support rods (2), characterized in that: The two support rods (2) are respectively fixedly mounted on both sides of the upper end of the bottom plate (1), and a feed detection structure is installed between the two support rods (2), and the feed detection structure comprises two linear slides (3), a sealing cover body (4), a feed pipe (5), a feed box body (6), six filling pipes (7) and an adjustment detection component; The two linear slides (3) are respectively fixedly mounted on the side wall of the two support rods (2); the two ends of the sealing cover (4) are respectively connected to the driving ends of the two linear slides (3); the feed pipe (5) is embedded in the center of the sealing cover (4); the feed box (6) is fixedly mounted on the upper end of the feed pipe (5) and is connected to the upper end of the feed pipe (5); the six filling pipes (7) are all connected to the side walls of the feed box (6); and the adjustment detection component is movably embedded on both sides of the sealing cover (4).

2. The device for detecting the dilution concentration of concentrated liquid for hydraulic support according to claim 1, characterized in that: The adjustment detection assembly comprises two mounting sleeves (8), two mounting screws (9), two detection rods (10) and two adjustment nuts (11); The two mounting sleeves (8) are respectively embedded in the two sides of the sealing cover body (4), the two mounting screws (9) are respectively movably embedded in the two mounting sleeves (8), the two detection rods (10) are respectively installed at the lower ends of the two mounting screws (9), and the two adjusting nuts (11) are respectively movably sleeved on the upper ends of the two mounting screws (9) and are respectively located on the upper sides of the two mounting sleeves (8).

3. The device for detecting the dilution concentration of concentrated liquid for hydraulic support according to claim 1, characterized in that: A support frame (12) is provided at the center of the upper end of the bottom plate (1), and a mixing and heat-insulating structure is provided at the upper end of the support frame (12), wherein the mixing and heat-insulating structure comprises a mixing tank (13), a motor (14), a stirring shaft (15), and a heat-insulating layer (16); The mixing tank (13) is fixedly installed in the support frame (12), the motor (14) is fixedly installed at the center of the upper end of the bottom plate (1), the stirring shaft (15) is located in the mixing tank (13), and the bottom end thereof passes through the bottom end of the mixing tank (13) through a sealed bearing and is connected to the driving end of the motor (14), and the heat-insulating layer (16) is located outside the mixing tank (13).

4. A concentrated liquid dilution concentration detection device for hydraulic support according to claim 3, characterized in that: A discharge structure is provided at the lower end of a wall surface on one side of the mixing tank (13), and the discharge structure comprises a discharge pipe (17) and a discharge valve (18); One end of the discharge pipe (17) is in communication with the lower end of a wall surface on one side of the mixing tank (13), and the discharge valve (18) is fixedly mounted on the upper end of the discharge pipe (17).

5. The device for detecting the dilution concentration of concentrated liquid for hydraulic support according to claim 1, characterized in that: A fixing plate (19) is provided at the connection between the linear slide (3) and the support rod (2), and the fixing plate (19) is fixed to the side wall surface of the support rod (2) by four bolts.

6. The device for detecting the dilution concentration of concentrated liquid for hydraulic support according to claim 1, characterized in that: Three connection reinforcement ribs (20) are provided at the connection between the support rod (2) and the bottom plate (1), and two ends of the three connection reinforcement ribs (20) are respectively connected to the support rod (2) and the bottom plate (1).

7. The device for detecting the dilution concentration of concentrated liquid for hydraulic support according to claim 3, characterized in that: The stirring shaft (15) is a spiral stirring blade, and the stirring shaft (15) is connected to the driving end of the motor (14) through a coupling.

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