A filling and drainage device for mining

Abstract

The present invention provides a filling and drainage device for mining, and relates to the technical field of filling and drainage devices. The filling and drainage device for mining provided by the present invention comprises a supporting mechanism, a shell mechanism, a drainage mechanism and an adjusting mechanism; the supporting mechanism is used to be installed on an external support; the shell mechanism has a drainage cavity and a plurality of filtering through holes, one end of the filtering through holes is connected to the drainage cavity, and the other end is used to communicate with the outside world, the shell mechanism is installed below the supporting mechanism through an adjusting mechanism, and the adjusting mechanism is used to adjust the distance between the shell mechanism and the supporting mechanism; the drainage mechanism is installed on the supporting mechanism and the shell mechanism, and the water inlet of the drainage mechanism has a filter, and the filter is located in the drainage cavity. The filling and drainage device for mining provided by the present invention can effectively avoid clogging of impurities and wear of drainage pipes, ensure the long-term operation of the water pump, and facilitate the control of the depth of the shell mechanism extending into the filling material, and has a better drainage effect.

Description

Technical Field

[0001] The invention relates to the technical field of filling and draining devices, in particular to a filling and draining device for mining. Background Art

[0002] Mining is the technology and science of mining mineral resources from the earth's crust and surface. Mining in a broad sense also includes the mining of coal and oil. The mining industry is an important raw material industry. Metal ores are the main raw materials for the smelting industry, and non-metallic ores are important chemical raw materials and building materials. The basic principles of underground mining of metal deposits have been explained: underground mining of metal deposits must first divide the mine field into stages (or pans), and then divide the stages (or pans) into ore blocks (or mining areas). Ore blocks are the basic mining units.

[0003] During mining, the filling materials in the mine need to be drained. However, general drainage devices are prone to blockage during drainage, and installation and disassembly are also troublesome, resulting in a high failure rate and seriously affecting drainage efficiency.

[0004] Therefore, how to provide a filling and drainage device for mining with a low failure rate is one of the technical problems that those skilled in the art need to solve. Summary of the invention

[0005] The purpose of the present invention is to provide a filling and drainage device for mining, which can effectively avoid clogging of impurities and wear of drainage pipes, ensure long-term operation of the water pump, and facilitate control of the depth of insertion into the filling material, thereby achieving better drainage effect.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The present invention provides a filling and drainage device for mining, comprising a supporting mechanism, a shell mechanism, a drainage mechanism and a regulating mechanism;

[0008] The support mechanism is used to be installed on an external support;

[0009] The shell mechanism has a water drainage cavity and a plurality of filtering through holes, one end of the filtering through hole is connected to the water drainage cavity, and the other end is used to communicate with the outside world, the shell mechanism is installed below the supporting mechanism through the adjusting mechanism, and the adjusting mechanism is used to adjust the distance between the shell mechanism and the supporting mechanism;

[0010] The water draining mechanism is installed on the supporting mechanism and the shell mechanism, and the water inlet of the water draining mechanism is provided with a filter, and the filter is located in the water draining cavity.

[0011] Further, the support mechanism includes a fixing assembly, a fastener and a mounting member;

[0012] The fixing assembly is connected to the housing mechanism via the adjusting mechanism, and the water discharge mechanism is connected to the fixing assembly;

[0013] The mounting member is rotatably connected to the fixing assembly, and the mounting member is used to be mounted on an external support;

[0014] The fastener passes through the mounting member and is connected to the fixing component to lock the position of the mounting member relative to the fixing component.

[0015] Further, the housing mechanism comprises a first housing, a second housing, an inner plate, a filter screen and a fixing box;

[0016] The first shell is buckled and connected with the second shell, and the inner plate is installed in the inner cavity of the first shell;

[0017] The filter screen is provided in the inner cavity of the second shell, and the filter screen is sandwiched between the inner plate and the first shell or the second shell, and the drainage cavity is formed between the filter screen and the inner plate, and the second shell is provided with a plurality of filter through holes;

[0018] The fixing box is installed outside the first shell;

[0019] The water drain mechanism penetrates the fixed box, the first shell and the inner plate and extends into the water drain cavity, and the regulating mechanism is connected to the fixed box.

[0020] Furthermore, one of the first shell and the second shell has a blind hole on its end surface, and the other has an insert block inserted into the blind hole on its end surface;

[0021] The shell mechanism also includes a limiting component, which includes an insertion rod, a plug-in structure and an elastic member. The plug-in structure is located outside the first shell and the second shell. One end of the insertion rod is connected to the plug-in structure, and the other end is inserted into the plug block in the blind hole. One end of the elastic member is connected to the outer wall of the first shell or the second shell, and the other end is connected to the plug-in structure.

[0022] Furthermore, the elastic member is a spring, and the spring is sleeved outside the insertion rod.

[0023] Furthermore, the water discharge mechanism also includes a water pump group, a drainage pipe group and a connecting pipe group;

[0024] The water pump group is installed on the supporting mechanism;

[0025] One end of the drainage pipe group is connected to the water pump group, and the other end extends into the fixed box;

[0026] One end of the connecting pipe group is connected to the filter, and the other end passes through the shell mechanism and is connected to the drainage pipe group in the fixed box.

[0027] Furthermore, the drainage pipe group includes a first connecting pipe and a second connecting pipe threadedly connected to the first connecting pipe, the end of the first connecting pipe facing away from the second connecting pipe passes through the inner plate and the first shell and is connected to the drainage pipe group in the fixed box, and the end of the second connecting pipe facing away from the first connecting pipe is connected to the filter.

[0028] Furthermore, the adjustment mechanism includes a telescopic rod group, a driving assembly, a threaded sleeve and a screw;

[0029] One end of the telescopic rod group is rotatably connected to the support mechanism, and the other end is rotatably connected to the shell mechanism;

[0030] The driving assembly is mounted on the supporting mechanism;

[0031] The threaded sleeve is connected to the driving assembly, and the driving assembly is used to drive the threaded sleeve to rotate relative to the supporting mechanism;

[0032] One end of the screw is threadedly connected to the threaded sleeve, and the other end of the screw is connected to the shell mechanism.

[0033] Further, the driving assembly includes a knob, a driving bevel gear, a driven bevel gear and a connecting rod;

[0034] The knob is rotatably connected to the support mechanism;

[0035] The active bevel gear is located in the supporting mechanism and is connected to the knob;

[0036] The driven bevel gear is rotatably mounted in the support mechanism and meshes with the driving bevel gear;

[0037] The threaded sleeve is connected to the driven bevel gear through the connecting rod and rotates synchronously with the driven bevel gear.

[0038] Furthermore, the telescopic rod group includes a first tube body and a second tube body, one end of the first tube body is hinged to the support mechanism, one end of the second tube body is hinged to the shell mechanism; the other end of the first tube body is slidably plugged with the other end of the second tube body.

[0039] The mining filling and drainage device provided by the present invention can produce the following beneficial effects:

[0040] Compared with the prior art, the filter holes and filters in the mining filling and drainage device provided by the present invention can simultaneously play a filtering role, effectively avoiding clogging of impurities and wear of the drainage pipe, ensuring the long-term operation of the water pump. In addition, the distance between the outer shell mechanism and the supporting mechanism can be adjusted through the adjustment mechanism, which facilitates the control of the depth of the outer shell mechanism extending into the filling material, thereby achieving a better drainage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0042] Figure 1 A schematic diagram of the three-dimensional structure of a filling and drainage device for mining provided by the present invention;

[0043] Figure 2 A partial cross-sectional view of a filling and drainage device for mining provided by the present invention;

[0044] Figure 3 for Figure 2 A local enlarged schematic diagram of point A.

[0045] Icons: 1-support mechanism; 11-fixing assembly; 111-top plate; 112-rotating rod; 12-fastener; 13-mounting piece; 131-mounting hole; 2-housing mechanism; 21-drainage chamber; 22-filtering through hole; 23-first shell; 231-plug block; 24-second shell; 241-blind hole; 25-inner plate; 26-filter screen; 27-fixing box; 28-limiting assembly; 281-plug rod; 282-plug-in structure; 2821-movable plate; 2 822-handle; 283-elastic part; 3-drain mechanism; 31-filter; 32-water pump group; 33-drain pipe group; 34-connecting pipe group; 341-first connecting pipe; 342-second connecting pipe; 4-adjusting mechanism; 41-telescopic rod group; 411-first tube body; 412-second tube body; 42-driving assembly; 421-knob; 422-active bevel gear; 423-driven bevel gear; 424-connecting rod; 43-threaded sleeve; 44-screw. DETAILED DESCRIPTION

[0046] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0050] This embodiment provides a filling and drainage device for mining, such as Figure 1 and Figure 2 As shown, it includes a supporting mechanism 1, a shell mechanism 2, a drain mechanism 3 and an adjusting mechanism 4; the supporting mechanism 1 is used to be installed on an external support; the shell mechanism 2 has a drain chamber 21 and a plurality of filtering through holes 22, one end of the filtering through holes 22 is connected to the drain chamber 21, and the other end is used to communicate with the outside world, the shell mechanism 2 is installed below the supporting mechanism 1 through the adjusting mechanism 4, and the adjusting mechanism 4 is used to adjust the distance between the shell mechanism 2 and the supporting mechanism 1; the drain mechanism 3 is installed on the supporting mechanism 1 and the shell mechanism 2, and the water inlet of the drain mechanism 3 has a filter 31, and the filter 31 is located in the drain chamber 21.

[0051] When using the above-mentioned filling and drainage device for mining, it can be installed according to the environment of the quarry site. When installation is inconvenient, the support such as the bracket can be installed first, and then the support mechanism 1 can be connected to the bracket; then the shell mechanism 2 is placed in the filling. During the placement process, the distance between the shell mechanism 2 and the support mechanism 1 can be adjusted by the adjustment mechanism 4, that is, the depth of the shell mechanism 2 extending into the filling can be adjusted. When draining, the water in the filling material enters the shell mechanism 2 through a plurality of filtering through holes 22, and the filtering through holes 22 play the purpose of preliminary filtration, and then the water body can enter the drainage mechanism 3 through the filter 31, and the drainage mechanism 3 is drained.

[0052] The supporting mechanism 1 is described in detail below:

[0053] It should be noted that the purpose of the support mechanism 1 is to connect with an external support to fix the drain device, thereby ensuring that the water in the filling material is stably discharged. Therefore, any structure that can be connected with an external support can be the support mechanism 1 mentioned in the above embodiment. For example, the support mechanism 1 includes a support frame formed by connecting multiple angle steels, or the support mechanism 1 includes a support plate, etc.

[0054] In some embodiments, Figure 1 and Figure 2 As shown, the support mechanism 1 includes a fixing component 11, a fastener 12 and a mounting component 13; the fixing component 11 is connected to the shell mechanism 2 through the adjustment mechanism 4, and the drain mechanism 3 is connected to the fixing component 11; the mounting component 13 is rotatably connected to the fixing component 11, and the mounting component 13 is used to be installed on an external support; the fastener 12 passes through the mounting component 13 and is connected to the fixing component 11 to lock the position of the mounting component 13 relative to the fixing component 11.

[0055] Before installation, the connection between the fastener 12 and the fixing assembly 11 can be canceled, and the mounting member 13 can be rotated to a suitable angle. After the rotation is completed, the position of the mounting member 13 relative to the fixing assembly 11 can be locked by the fastener 12. In the above-mentioned support mechanism 1, since the angle of the mounting member 13 is adjustable, it is easier to align with external supports to ensure the firmness of the installation.

[0056] Specifically, Figure 1 As shown, in order to facilitate the installation of the drain mechanism 3 and the fixing assembly 11, the fixing assembly 11 includes a top plate 111 and a rotating rod 112; the top plate 111 is connected to the housing mechanism 2 through the adjustment mechanism 4, as shown in FIG. Figure 2 As shown, the water discharge mechanism 3 is connected to the top plate 111; Figure 2 The rotating rod 112 is connected to the left and right ends of the top plate 111, and the end of the rotating rod 112 away from the top plate 111 is connected to the mounting member 13 through the fastener 12.

[0057] The mounting member 13 may be a plate-like structure, on which a mounting hole 131 is formed, and the connecting member may pass through the mounting hole 131 to be connected to an external support.

[0058] In addition, the fastener 12 can be a connecting piece such as a bolt or a pin.

[0059] The housing mechanism 2 is described in detail below:

[0060] In some embodiments, Figure 2 As shown, the shell mechanism 2 includes a first shell 23, a second shell 24, an inner plate 25, a filter 26 and a fixed box 27; the first shell 23 and the second shell 24 are snap-fitted and connected, and the inner plate 25 is installed in the inner cavity of the first shell 23; the inner cavity of the second shell 24 is provided with a filter 26, and the filter 26 is sandwiched between the inner plate 25 and the first shell 23 or the second shell 24, and a drainage cavity 21 is formed between the filter 26 and the inner plate 25, and the second shell 24 is provided with a plurality of filtering through holes 22; the fixed box 27 is installed outside the first shell 23; the drainage mechanism 3 penetrates the fixed box 27, the first shell 23 and the inner plate 25 and extends into the drainage cavity 21, and the adjustment mechanism 4 is connected to the fixed box 27.

[0061] In the above-mentioned shell mechanism 2, multiple filter through holes 22 perform preliminary filtering of impurities, and the filter screen 26 performs re-filtering of impurities, thereby ensuring that the water entering the drainage chamber 21 contains fewer small particle impurities, and preventing impurities from clogging the drainage pipe. The arrangement of the inner plate 25 facilitates the installation of the filter screen 26, and the end of the filter screen 26 can be clamped between the inner plate 25 and the first shell 23, or between the inner plate 25 and the second shell 24. The arrangement of the fixing box 27 facilitates the connection between the adjustment mechanism 4 and the shell mechanism 2.

[0062] by Figure 2 Taking the example for specific description, the first shell 23 is buckled on the top of the second shell 24, and the bottom outer surface of the first shell 23 is provided with a first connection seat, and the top outer surface of the second shell 24 is provided with a second connection seat, and the bolts can be inserted into the first connection seat and the second connection seat to achieve the connection between the first shell 23 and the second shell 24. The inner plate 25 is attached to the inner surface of the first shell 23, and the bottom end of the inner plate 25 extends to the second shell 24, the filter screen 26 is attached to the inner surface of the second shell 24, the end of the filter screen 26 is sandwiched between the inner plate 25 and the second shell 24, and the filter screen 26 is connected to the inner plate 25 by bolts.

[0063] There are a variety of connection methods that can be used between the inner plate 25 and the first shell 23. The inner plate 25 and the first shell 23 can be connected by the above-mentioned bolts, or the inner plate 25 can be welded to the first shell 23, and so on.

[0064] In some embodiments, Figure 3As shown, the end face of one of the first shell 23 and the second shell 24 has a blind hole 241, and the end face of the other has an insert block 231 inserted into the blind hole 241; the shell mechanism 2 also includes a limit assembly 28, the limit assembly 28 includes an insert rod 281, a plug-in structure 282 and an elastic member 283, the plug-in structure 282 is located outside the first shell 23 and the second shell 24, one end of the insert rod 281 is connected to the plug-in structure 282, and the other end is inserted into the insert block 231 in the blind hole 241, one end of the elastic member 283 is connected to the outer wall of the first shell 23 or the second shell 24, and the other end is connected to the plug-in structure 282.

[0065] by Figure 3 For example, the buckling end face of the second shell 24 has a blind hole 241, and the buckling end face of the first shell 23 has an insert block 231, and the insert block 231 has a slot for inserting the insert rod 281. When disassembling the first shell 23 and the second shell 24, the bolts on the first connecting seat and the second connecting seat can be unscrewed first, and then the plug-in structure 282 can be pulled out of the elastic force of the elastic member 283 to make the insert rod 281 withdraw from the slot on the insert block 231, and the insert block 231 can be removed from the blind hole 241, so as to separate the first shell 23 from the second shell 24, and facilitate cleaning or replacement of the filter 26. Similarly, when installing, the plug-in structure 282 is pulled out to insert the insert block 231 into the blind hole 241, and then the plug-in structure 282 is released. Under the action of the elastic member 283, the insert rod 281 is inserted into the slot, and the position of the first shell 23 relative to the second shell 24 is limited, so as to facilitate the subsequent installation of the first shell 23 and the second shell 24 by bolts.

[0066] In some embodiments, the elastic member 283 is a spring, which is sleeved outside the plug rod 281, one end of which is fixedly connected to the plug structure 282, and the other end is fixedly connected to the outer wall of the first shell 23 or the second shell 24. Figure 3 As shown, the other end of the spring is fixedly connected to the outer wall of the second housing 24 .

[0067] Among them, Figure 3 As shown, the plug-in structure 282 includes a movable plate 2821 and a handle 2822 connected to one side of the movable plate 2821 , and the other side of the movable plate 2821 is fixedly connected to the plug rod 281 .

[0068] The number of the inserting rod 281 can be one, or two, three, four or more.

[0069] The water discharge mechanism 3 is specifically described below:

[0070] In some embodiments, Figure 2As shown, the drain mechanism 3 also includes a water pump group 32, a drainage pipe group 33 and a connecting pipe group 34; the water pump group 32 is installed on the supporting mechanism 1; one end of the drainage pipe group 33 is connected to the water pump group 32, and the other end extends into the fixed box 27; one end of the connecting pipe group 34 passes through the outer shell mechanism 2 and is connected to the drainage pipe group 33 in the fixed box 27, and the other end is connected to the filter 31.

[0071] Specifically, when in use, the water pump assembly 32 works, so that the water in the drainage chamber 21 is pumped into the connecting pipe assembly 34 through the filter 31, and then enters the drainage pipe assembly 33 from the connecting pipe assembly 34, and finally discharged through the water pump assembly 32. The above-mentioned drainage mechanism 3 has a stable working process and can effectively pump out the water in the drainage chamber 21.

[0072] Specifically, the water pump group 32 is installed on the top plate 111. The water pump group 32 may include one water pump, or may include two, three or more water pumps to achieve rapid drainage of water. The drainage pipe group 33 includes drainage pipes connected one-to-one with the water pumps.

[0073] by Figure 2 For example, the water pump group 32 includes two water pumps installed on the top plate 111, and the drainage pipe group 33 includes two drainage pipes, each of which is connected to a water pump, and the two drainage pipes are connected to the connecting pipe group 34 through a tee pipe, so that the water in the connecting pipe group 34 is respectively discharged to the two drainage pipes. Specifically, the tee pipe is set in the fixed box 27, and the drainage pipe can be a hose.

[0074] Based on the above embodiments, Figure 2 As shown, to facilitate cleaning of the filter 31, the drain pipe group 33 includes a first connecting pipe 341 and a second connecting pipe 342 threadedly connected to the first connecting pipe 341, and the end of the first connecting pipe 341 away from the second connecting pipe 342 passes through the inner plate 25 and the first shell 23 and is connected to the drain pipe group 33 in the fixed box 27, and the end of the second connecting pipe 342 away from the first connecting pipe 341 is connected to the filter 31.

[0075] After the first shell 23 and the second shell 24 are completely disassembled, the second connecting pipe 342 can be unscrewed to cancel the connection between the first connecting pipe 341 and the second connecting pipe 342 , and the filter 31 can be cleaned or replaced to ensure the filtering effect of the filter 31 .

[0076] Specifically, the inner plate 25 and the first shell 23 are both provided with a through hole for the first connecting pipe 341 to pass through. After passing through the through hole, the first connecting pipe 341 enters the fixed box 27 and is directly connected to the drainage pipe group 33 or connected through a three-way pipe, a four-way pipe or other connecting parts.

[0077] In addition, the filter 31 and the second connecting pipe 342 may be connected by threaded connection, welding or the like.

[0078] like Figure 2 As shown, the filter 31 may be a hollow spherical structure, the inner space of which is connected to the second connecting pipe 342, and the outer wall of which is provided with a plurality of holes for filtering impurities.

[0079] The adjustment mechanism 4 is described in detail below:

[0080] In some embodiments, Figure 2 As shown, the adjustment mechanism 4 includes a telescopic rod group 41, a driving assembly 42, a threaded sleeve 43 and a screw 44; one end of the telescopic rod group 41 is rotatably connected to the support mechanism 1, and the other end is rotatably connected to the shell mechanism 2; the driving assembly 42 is installed on the support mechanism 1; the threaded sleeve 43 is connected to the driving assembly 42, and the driving assembly 42 is used to drive the threaded sleeve 43 to rotate relative to the support mechanism 1; one end of the screw 44 is threadedly connected to the threaded sleeve 43, and the other end of the screw 44 is connected to the shell mechanism 2.

[0081] Specifically, during operation, the drive assembly 42 drives the threaded sleeve 43 to rotate relative to the support mechanism 1. Since one end of the screw 44 is threadedly connected to the threaded sleeve 43, and the other end of the screw 44 is connected to the shell mechanism 2, driven by the threaded sleeve 43, the screw 44 moves in a direction away from or close to the support mechanism 1, thereby driving the shell mechanism 2 to move and adjusting the depth of the shell mechanism 2 extending into the filling material. In the above process, the telescopic rod group 41 cooperates to shrink or extend. The role of the telescopic rod group 41 is to limit the degree of freedom of the shell mechanism 2, so that the shell mechanism 2 can only move in a direction away from or close to the support mechanism 1.

[0082] The above driving method is simple, and the distance between the housing mechanism 2 and the supporting mechanism 1 can be adjusted through the threaded cooperation between the threaded sleeve 43 and the screw rod 44 and the telescopic rod group 41. The adjustment process is stable and effective.

[0083] Specifically, the threaded sleeve 43 is fixedly connected to the driving assembly 42 , the screw rod 44 is fixedly connected to the fixing box 27 , and the screw rod 44 extends into the threaded sleeve 43 and is threadedly connected to the threaded sleeve 43 .

[0084] It should be noted that any structure that can drive the threaded sleeve 43 to rotate relative to the support mechanism 1 can be the driving assembly 42 mentioned in the above embodiment. For example, the driving assembly includes a rotating motor, or the driving assembly includes a combination of a linear motion mechanism and a transmission mechanism, and the transmission mechanism is used to convert the linear motion of the linear motion mechanism into rotational motion.

[0085] In some embodiments, Figure 1 and Figure 2As shown, the driving assembly 42 includes a knob 421, an active bevel gear 422, a driven bevel gear 423 and a connecting rod 424; the knob 421 is rotatably connected to the support mechanism 1; the active bevel gear 422 is located in the support mechanism 1 and connected to the knob 421; the driven bevel gear 423 is rotatably installed in the support mechanism 1 and meshes with the active bevel gear 422; the threaded sleeve 43 is connected to the driven bevel gear 423 through the connecting rod 424 and rotates synchronously with the driven bevel gear 423.

[0086] Specifically, when in use, the knob 421 is turned, and the knob 421 drives the active bevel gear 422 to rotate. When the active bevel gear 422 rotates, it can drive the driven bevel gear 423 to rotate together. The driven bevel gear 423 drives the threaded sleeve 43 to rotate through the connecting rod 424. The threaded sleeve 43 cooperates with the screw 44 to realize the up and down movement of the shell mechanism 2.

[0087] Specifically, Figure 2 As shown, the knob 421 is rotatably connected to the top plate 111 , and the driving bevel gear 422 , the driven bevel gear 423 and the connecting rod 424 are all installed in the inner cavity of the top plate 111 .

[0088] It should be noted that, in general, the operation can be completed by manually operating the knob 421 . However, if manual operation is inconvenient, the knob 421 can be connected to an external driving device to achieve rotation of the knob 421 .

[0089] In some embodiments, Figure 1 As shown, the telescopic rod group 41 includes a first tube body 411 and a second tube body 412, one end of the first tube body 411 is hinged to the support mechanism 1, and one end of the second tube body 412 is hinged to the shell mechanism 2; the other end of the first tube body 411 is slidably plugged into the other end of the second tube body 412.

[0090] The telescopic rod set 41 has a simple structure and can guide the support mechanism 1 to ensure that the support mechanism 1 moves up or down stably.

[0091] by Figure 2 Taking an example for specific description, one end of the first tube body 411 is hinged to the fixed seat on the support mechanism 1, and one end of the second tube body 412 is hinged to the fixed seat on the fixed box 27; the other end of the second tube body 412 is inserted into the other end of the first tube body 411 and can slide along the first tube body 411.

[0092] In addition, it should be noted that the electrical components such as the water pump group 32 appearing in the present application are all externally connected to a power source and a control switch when in use.

[0093] The mining filling and drainage device mentioned in the above embodiment has the following advantages:

[0094] 1. The water can be easily drained through the connecting pipe group 34, the drainage pipe group 33 and the water pump group 32. When draining water, it can be filtered through the filter screen 26 and the filter 31 to avoid clogging of impurities and wear of the pipes;

[0095] 2. The distance between the second shell 24 and the top plate 111 can be increased by adjusting the mechanism 4, so as to conveniently control the depth of the second shell 24 inserted into the filling material;

[0096] 3. The rotating rod 112 and the fastener 12 can adjust the angle of the mounting member 13 to facilitate the installation and fixation of the support mechanism 1.

[0097] 4. The limiting assembly 28 is convenient for limiting the second housing 24 and the first housing 23. The bolts at the connection between the second housing 24 and the first housing 23 can facilitate the installation and disassembly of the two, and facilitate the cleaning of the inside of the second housing 24 to avoid blockage affecting the drainage effect;

[0098] 5. The first connecting pipe 341 and the second connecting pipe 342 facilitate cleaning, repair and replacement of the filter 31 to ensure the filtering effect of the filter 31. In addition, the interior can be cleaned regularly to avoid pipe blockage and ensure the long-term operation of the water pump group 32.

[0099] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A filling and drainage device for mining, characterized in that: It comprises a supporting mechanism (1), a shell mechanism (2), a water discharge mechanism (3) and an adjusting mechanism (4); The support mechanism (1) is used to be installed on an external support; The shell mechanism (2) has a water drainage cavity (21) and a plurality of filtering through holes (22); one end of the filtering through hole (22) is in communication with the water drainage cavity (21), and the other end is used to communicate with the outside; the shell mechanism (2) is installed below the support mechanism (1) through the adjustment mechanism (4); the adjustment mechanism (4) is used to adjust the distance between the shell mechanism (2) and the support mechanism (1); The water discharge mechanism (3) is installed on the support mechanism (1) and the shell mechanism (2); the water inlet of the water discharge mechanism (3) is provided with a filter (31), and the filter (31) is located in the water discharge chamber (21); The housing mechanism (2) comprises a first housing (23), a second housing (24), an inner plate (25), a filter screen (26) and a fixing box (27); The first shell (23) is snap-fitted to the second shell (24), and the inner plate (25) is installed in the inner cavity of the first shell (23); The inner cavity of the second shell (24) is provided with the filter screen (26), the filter screen (26) is sandwiched between the inner plate (25) and the first shell (23) or the second shell (24), and the drainage cavity (21) is formed between the filter screen (26) and the inner plate (25), and the second shell (24) is provided with a plurality of filter through holes (22); The fixing box (27) is installed outside the first shell (23); The water drain mechanism (3) penetrates the fixed box (27), the first shell (23) and the inner plate (25) and extends into the water drain chamber (21); the regulating mechanism (4) is connected to the fixed box (27); The water discharge mechanism (3) further comprises a water pump group (32), a drainage pipe group (33) and a connecting pipe group (34); The water pump group (32) is installed on the supporting mechanism (1); One end of the drainage pipe group (33) is connected to the water pump group (32), and the other end extends into the fixed box (27); One end of the connecting pipe group (34) is connected to the filter (31), and the other end passes through the outer shell mechanism (2) and is connected to the drainage pipe group (33) in the fixed box (27); The drainage pipe group (33) comprises a first connecting pipe (341) and a second connecting pipe (342) threadedly connected to the first connecting pipe (341); an end of the first connecting pipe (341) away from the second connecting pipe (342) passes through the inner plate (25) and the first shell (23) and is in communication with the drainage pipe group (33) in the fixed box (27); an end of the second connecting pipe (342) away from the first connecting pipe (341) is in communication with the filter (31); The filter (31) adopts a hollow spherical structure, the internal space of the filter (31) is connected to the second connecting pipe (342), and the outer wall of the filter (31) is provided with a plurality of holes for filtering impurities.

2. The filling and draining device for mining according to claim 1, characterized in that: The support mechanism (1) comprises a fixing assembly (11), a fastener (12) and a mounting member (13); The fixing assembly (11) is connected to the outer shell mechanism (2) via the adjusting mechanism (4), and the water discharge mechanism (3) is connected to the fixing assembly (11); The mounting member (13) is rotatably connected to the fixing assembly (11), and the mounting member (13) is used to be mounted on an external support; The fastener (12) passes through the mounting member (13) and is connected to the fixing component (11) so as to lock the position of the mounting member (13) relative to the fixing component (11).

3. The filling and draining device for mining according to claim 1, characterized in that: The end surface of one of the first shell (23) and the second shell (24) has a blind hole (241), and the end surface of the other has an insert block (231) inserted into the blind hole (241); The housing mechanism (2) further comprises a limiting assembly (28), the limiting assembly (28) comprising an insert rod (281), an insert structure (282) and an elastic member (283), the insert structure (282) being located outside the first shell (23) and the second shell (24), one end of the insert rod (281) being connected to the insert structure (282), and the other end being inserted into the insert block (231) in the blind hole (241), one end of the elastic member (283) being connected to the outer wall of the first shell (23) or the second shell (24), and the other end being connected to the insert structure (282).

4. The filling and draining device for mining according to claim 3, characterized in that: The elastic member (283) is a spring, and the spring is sleeved outside the insertion rod (281).

5. The filling and draining device for mining according to claim 1, characterized in that: The adjustment mechanism (4) comprises a telescopic rod group (41), a driving assembly (42), a threaded sleeve (43) and a screw rod (44); One end of the telescopic rod group (41) is rotatably connected to the support mechanism (1), and the other end is rotatably connected to the shell mechanism (2); The driving assembly (42) is mounted on the supporting mechanism (1); The threaded sleeve (43) is connected to the driving assembly (42), and the driving assembly (42) is used to drive the threaded sleeve (43) to rotate relative to the supporting mechanism (1); One end of the screw rod (44) is threadedly connected to the threaded sleeve (43), and the other end of the screw rod (44) is connected to the housing mechanism (2).

6. The filling and draining device for mining according to claim 5, characterized in that: The driving assembly (42) comprises a knob (421), a driving bevel gear (422), a driven bevel gear (423) and a connecting rod (424); The knob (421) is rotatably connected to the support mechanism (1); The active bevel gear (422) is located in the support mechanism (1) and is connected to the knob (421); The driven bevel gear (423) is rotatably mounted in the support mechanism (1) and meshes with the driving bevel gear (422); The threaded sleeve (43) is connected to the driven bevel gear (423) via the connecting rod (424) and rotates synchronously with the driven bevel gear (423).

7. The filling and draining device for mining according to claim 5, characterized in that: The telescopic rod group (41) comprises a first tube body (411) and a second tube body (412); one end of the first tube body (411) is hinged to the support mechanism (1), and one end of the second tube body (412) is hinged to the shell mechanism (2); the other end of the first tube body (411) is slidably plugged with the other end of the second tube body (412).

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