Mining automatic moving type water sump

Abstract

The mining automatic moving type water sump comprises a moving chassis, the upper end of the moving chassis is fixedly connected with a water storage bin, a water outlet pipe is fixedly installed on the left side of the water storage bin, the water outlet pipe communicates with the water storage bin, a storage bin is formed in the water storage bin, and an expansion mechanism is installed in the storage bin; and the capacity expansion mechanism comprises a lifting frame and a fixed frame, the lifting frame is slidably connected to the interior of the storage bin, and the fixed frame is fixedly connected to the interior of the storage bin. Through the arrangement of the expansion mechanism, when the water level in the water storage bin reaches a certain degree, the expansion mechanism can be automatically triggered, the volume of the water bin is increased, manual intervention is not needed, the automation degree and operation efficiency of mining equipment are improved, the water storage space can be automatically expanded when the water level rises, and the water storage efficiency is improved. The storage requirement of a large amount of fissure water in a mining area is effectively met.

Description

Technical Field

[0001] The utility model relates to the technical field of mining water tanks, in particular to an automatic movable mining water tank. Background Art

[0002] During the excavation process of the mine, there is abundant water in the cracks of the roof, and the fissure water closely follows the working face. The existing tunnels have large ups and downs and are wavy as a whole. The entire tunnel generally has 5 to 6 low-lying areas that require water tanks for drainage. The water from the roof cannot be discharged from the tunnel by gravity. The currently commonly used drainage method is to construct temporary water tanks in the low-lying areas of the tunnel.

[0003] However, the existing automatic mobile water tanks for mines still have some deficiencies in terms of expandability and stability. For example, when the water inflow in the mine suddenly increases, the capacity of the traditional water tank may not be able to meet the demand. The mobile water tanks in the existing technology have a fixed water storage capacity and are difficult to adjust according to the actual amount of fissure water, resulting in fissure water gushing out of the water tank into the tunnel, causing certain difficulties for production in the tunnel. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, an automatic mobile water tank for mining is provided. This technical solution solves the problem that the water storage capacity of the mobile water tank in the above-mentioned prior art is fixed and it is difficult to adjust according to the actual amount of fissure water, resulting in the fissure water flowing out of the water tank into the tunnel, causing certain difficulties for the production in the tunnel.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An automatic mobile water tank for mining comprises a mobile chassis, the upper end of the mobile chassis is fixedly connected with a water tank, a water outlet pipe is fixedly installed on the left side of the water tank, the water outlet pipe is communicated with the water tank, a storage tank is provided inside the water tank, an expansion mechanism is installed inside the storage tank, the expansion mechanism comprises a lifting frame and a fixed frame, the lifting frame is slidably connected to the inside of the storage tank, the fixed frame is fixedly connected to the inside of the storage tank, a corrugated groove is fixedly connected between the lifting frame and the fixed frame, a liquid level sensor is fixedly connected to the inner side of the lifting frame, locking assemblies are installed on both sides of the water tank, the locking assemblies comprise a fixed plate, the fixed plate is slidably connected to the upper end of the water tank, and a positioning assembly is installed on the left side of the mobile chassis;

[0007] Wherein, the positioning assembly includes a positioning screw, and the lower end of the positioning screw is fixedly connected with a positioning anchor bolt.

[0008] Preferably, the expansion mechanism further includes four groups of lifting columns, the upper ends of the lifting columns are fixedly connected to the lifting frame, the lower ends of the lifting columns are fixedly connected to springs, and the lower ends of the springs are fixedly connected to the interior of the storage bin.

[0009] Preferably, a support rod is fixedly connected to the lower end of the lifting frame, the support rod extends to the lower end of the fixed frame, and the fixed frame is slidably connected to the support rod.

[0010] Preferably, the positioning assembly also includes a mounting block, the mounting block is fixedly connected to the left side of the mobile chassis, the positioning screw is threadedly connected to the inside of the mounting block, and the upper end of the positioning screw is fixedly connected to a crank.

[0011] Preferably, the locking assembly includes an electric push rod and a limit frame, the electric push rod is fixedly installed on the outside of the water storage bin, the output of the electric push rod is fixedly connected to an L-shaped plate, one end of the L-shaped plate away from the electric push rod is fixedly connected to the fixed plate, the limit frame is fixedly connected to the upper end of the water storage bin, and the fixed plate is slidably connected to the inside of the limit frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects: by setting up the expansion mechanism, the lifting frame, corrugated groove, lifting column and spring and other components can automatically trigger the expansion mechanism when the water level inside the water storage tank reaches a certain level, so that the volume of the water tank is increased without manual intervention, thereby improving the automation degree and operation efficiency of mining equipment, and can automatically expand the water storage space when the water level rises, effectively responding to the storage demand of a large amount of fissure water in the mining area, and avoiding the shortcomings of traditional fixed-volume water tanks when facing sudden large-scale water flows;

[0013] By setting up positioning components, the water tank can be firmly positioned in the complex and changeable mining environment to avoid displacement or tipping due to water impact or geological changes, thus ensuring the safety and service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the structure of the expansion mechanism of the utility model after expansion;

[0016] Figure 3 This is a schematic diagram of the expansion mechanism structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the corrugated groove structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the positioning component structure of the utility model;

[0019] Figure 6 It is a schematic diagram of the locking assembly structure of the utility model.

[0020] The numbers in the figure are:

[0021] 1. Mobile chassis; 101. Water storage tank; 102. Storage tank; 103. Water outlet pipe;

[0022] 2. Expansion mechanism; 201. Lifting frame; 202. Corrugated groove; 203. Lifting column; 204. Spring; 205. Support rod; 206. Liquid level sensor; 207. Fixed frame;

[0023] 3. Positioning assembly; 301. Mounting block; 302. Positioning screw; 303. Positioning anchor bolt; 304. Crank handle;

[0024] 4. Locking assembly; 401. Electric push rod; 402. L-shaped plate; 403. Fixed plate; 404. Limit frame. DETAILED DESCRIPTION

[0025] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0026] Example 1

[0027] Please refer to Figure 1-Figure 5 As shown, an automatic mobile water tank for mining comprises a mobile chassis 1, a water tank 101 is fixedly connected to the upper end of the mobile chassis 1, a water outlet pipe 103 is fixedly installed on the left side of the water tank 101, the water outlet pipe 103 is connected to the water tank 101, a storage tank 102 is provided inside the water tank 101, an expansion mechanism 2 is installed inside the storage tank 102, the expansion mechanism 2 comprises a lifting frame 201 and a fixed frame 207, the lifting frame 201 is slidably connected to the inside of the storage tank 102, the fixed frame 207 is fixedly connected to the inside of the storage tank 102, a corrugated groove 202 is fixedly connected between the lifting frame 201 and the fixed frame 207, a liquid level sensor 206 is fixedly connected to the inner side of the lifting frame 201, locking components 4 are installed on the left and right sides of the water tank 101, the locking components 4 comprise a fixed plate 403, the fixed plate 403 is slidably connected to the upper end of the water tank 101, and a positioning component 3 is installed on the left side of the mobile chassis 1;

[0028] The positioning assembly 3 includes a positioning screw 302 , and a positioning anchor bolt 303 is fixedly connected to the lower end of the positioning screw 302 .

[0029] In this solution, the interior of the water storage bin 101 can store fissure water and drain it through the water outlet pipe 103. The liquid level sensor 206 is electrically connected to the external power supply. The liquid level sensor 206 can monitor the water level inside the water storage bin 101. When the water level reaches the lifting frame 201, the lifting frame 201 can move upward and stretch the corrugated groove 202. The corrugated groove 202 is a foldable or stretchable waterproof fabric. This structure is similar to a folding fan in life. By stretching the corrugated groove 202 to extend out of the storage bin 102, the volume of the water storage bin 101 is increased, so that the corrugated groove 202 and the water storage bin 101 form a groove-like structure with an upper opening;

[0030] Furthermore, the fixing plate 403 can slide above the water storage bin 101 and abut against the upper surface of the lifting frame 201, thereby locking the lifting frame 201. When expansion is required, the fixing plate 403 slides toward the outside of the water storage bin 101, so that the fixing plate 403 releases the lock on the lifting frame 201, thereby facilitating the movement of the lifting frame 201.

[0031] Furthermore, the positioning screw 302 can drive the positioning anchor bolt 303 to be inserted into the tunnel ground, thereby fixing the position of the mobile chassis 1.

[0032] Example 2

[0033] Please refer to Figure 2-Figure 4 As shown, the expansion mechanism 2 also includes four groups of lifting columns 203 , the upper ends of the lifting columns 203 are fixedly connected to the lifting frame 201 , the lower ends of the lifting columns 203 are fixedly connected to springs 204 , and the lower ends of the springs 204 are fixedly connected to the interior of the storage bin 102 .

[0034] The lower end of the lifting frame 201 is fixedly connected with a support rod 205 . The support rod 205 extends to the lower end of the fixed frame 207 . The fixed frame 207 is slidably connected to the support rod 205 .

[0035] In this solution, the spring 204 is initially in a compressed state, which can push the lifting column 203 to drive the lifting frame 201 to move upward, thereby stretching the corrugated groove 202. When the lifting frame 201 moves upward, it can drive the corrugated groove 202;

[0036] Furthermore, the support rod 205 can support the corrugated groove 202 .

[0037] Example 3

[0038] Please refer to Figure 5 As shown, the positioning assembly 3 also includes a mounting block 301, which is fixedly connected to the left side of the mobile chassis 1, a positioning screw 302 is threadedly connected to the inside of the mounting block 301, and a crank 304 is fixedly connected to the upper end of the positioning screw 302.

[0039] In this solution, the crank handle 304 can drive the positioning screw 302 to rotate, thereby driving the positioning anchor bolt 303 to be inserted into the ground, thereby increasing the stability of the mobile chassis 1 and the water storage tank 101.

[0040] Example 4

[0041] Please refer to Figure 6 As shown, the locking assembly 4 includes an electric push rod 401 and a limit frame 404. The electric push rod 401 is fixedly installed on the outside of the water storage bin 101. The output of the electric push rod 401 is fixedly connected to an L-shaped plate 402. The end of the L-shaped plate 402 away from the electric push rod 401 is fixedly connected to a fixed plate 403. The limit frame 404 is fixedly connected to the upper end of the water storage bin 101, and the fixed plate 403 is slidably connected to the inside of the limit frame 404.

[0042] In this solution, the electric push rod 401 is electrically connected to the liquid level sensor 206. The liquid level sensor 206 detects whether the water storage tank 101 is full. If it is full, the electric push rod 401 is controlled to push the L-shaped plate 402 to drive the fixed plate 403 to slide, thereby releasing the lock on the lifting frame 201, so that the lifting frame 201 automatically rises and stretches the corrugated groove 202.

[0043] The working principle and use process of the present invention are as follows: first, the water storage bin 101 is driven to move by the mobile chassis 1, and the notch of the water storage bin 101 is placed directly below the outflow of fissure water. At the same time, the movable positioning screw 302 is rotated by turning the crank 304 and the positioning anchor 303 is inserted into the ground, thereby fixing the mobile chassis 1. The liquid level sensor 206 is used to detect whether the water storage capacity in the water storage bin 101 is full. If it is full, the electric push rod 401 is controlled to push the L-shaped plate 402 to drive the fixed plate 403 to slide, thereby releasing the lock on the lifting frame 201, so that the spring 204 pushes the lifting frame 201 to rise, and drives the corrugated groove 202 to stretch from the inside of the storage bin 102 to the top of the water storage bin 101, thereby increasing the volume of the water storage bin 101. It has strong applicability and can automatically expand the water storage bin 101.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic mobile water tank for mining, comprising a mobile chassis (1), characterized in that: The upper end of the mobile chassis (1) is fixedly connected to a water storage bin (101); a water outlet pipe (103) is fixedly installed on the left side of the water storage bin (101); the water outlet pipe (103) is connected to the water storage bin (101); a storage bin (102) is provided inside the water storage bin (101); an expansion mechanism (2) is installed inside the storage bin (102); the expansion mechanism (2) comprises a lifting frame (201) and a fixed frame (207); the lifting frame (201) is slidably connected to the inside of the storage bin (102); the fixed frame (207) is provided to the inside of the storage bin (102); The frame (207) is fixedly connected to the inside of the storage bin (102); a corrugated groove (202) is fixedly connected between the lifting frame (201) and the fixed frame (207); a liquid level sensor (206) is fixedly connected to the inner side of the lifting frame (201); locking components (4) are installed on both the left and right sides of the water storage bin (101); the locking components (4) include a fixed plate (403); the fixed plate (403) is slidably connected to the upper end of the water storage bin (101); and a positioning component (3) is installed on the left side of the mobile chassis (1); Wherein, the positioning assembly (3) comprises a positioning screw (302), and the lower end of the positioning screw (302) is fixedly connected to a positioning anchor bolt (303).

2. The automatic movable water tank for mining according to claim 1 is characterized in that: The capacity expansion mechanism (2) further comprises four groups of lifting columns (203), the upper ends of the lifting columns (203) being fixedly connected to the lifting frame (201), the lower ends of the lifting columns (203) being fixedly connected to springs (204), and the lower ends of the springs (204) being fixedly connected to the interior of the storage bin (102).

3. The automatic movable water tank for mining according to claim 2 is characterized in that: The lower end of the lifting frame (201) is fixedly connected to a support rod (205), the support rod (205) extends to the lower end of the fixed frame (207), and the fixed frame (207) is slidably connected to the support rod (205).

4. The automatic movable water tank for mining according to claim 1 is characterized in that: The positioning assembly (3) further comprises a mounting block (301), wherein the mounting block (301) is fixedly connected to the left side of the mobile chassis (1), the positioning screw (302) is threadedly connected to the inside of the mounting block (301), and the upper end of the positioning screw (302) is fixedly connected to a crank (304).

5. The automatic movable water tank for mining according to claim 1 is characterized in that: The locking assembly (4) comprises an electric push rod (401) and a limit frame (404); the electric push rod (401) is fixedly installed on the outside of the water storage bin (101); the output of the electric push rod (401) is fixedly connected to an L-shaped plate (402); one end of the L-shaped plate (402) away from the electric push rod (401) is fixedly connected to a fixed plate (403); the limit frame (404) is fixedly connected to the upper end of the water storage bin (101); and the fixed plate (403) is slidably connected to the inside of the limit frame (404).

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