Movable ore leaching liquid injection equipment

Abstract

The utility model relates to the technical field of rare earth ore mining, and particularly discloses movable ore leaching liquid injection equipment which comprises a base and a delivery pump mounted at the top of the base, the liquid outlet end of the conveying pump is connected with the injection pipe through the conveying pipe, four sets of moving wheels are installed on the base, the top of the base is connected with a lifting frame, a lifting plate is slidably arranged on the lifting frame, a lead screw is rotatably installed on the lifting frame, a screw hole in threaded connection with the lead screw is formed in the lifting plate, and a fixing piece used for installing the injection pipe is arranged on the lifting plate. The top of the lifting frame is connected with a supporting plate. An auxiliary wheel and a limiting wheel used for assisting delivery of the conveying pipe are rotationally installed on one side of the supporting plate. The device is convenient to move, the horizontal position and height of the injection pipe can be conveniently adjusted when the device moves to a target position, and injection of ore leaching liquid is facilitated; the rotating piece rotates, the auxiliary wheel rotates, the limiting wheel assists the conveying pipe to be conveyed out of the side close to the injection pipe, friction of the conveying pipe in the moving process is reduced, and pulling borne by the injection pipe in the conveying pipe is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rare earth ore mining, in particular to mobile leaching liquid injection equipment. Background Art

[0002] Ionic rare earth ores are mainly composed of clay minerals, and have the characteristics of high fine-grained mineral content, low ore porosity, low ore grade and complex structural composition. These characteristics make traditional mining methods inefficient and prone to waste of resources and environmental pollution. Therefore, the development of in-situ seepage control mining technology has become an important way to improve the utilization rate of rare earth resources. In-situ seepage refers to the process of using the permeability of the ore body itself to inject specific leaching solutions during the rare earth mining process to dissolve rare earth elements from the ore and migrate in the ore body or surrounding medium through seepage.

[0003] In existing operations, leaching solution (such as ammonium sulfate solution) is injected into the ore body through drilling. The permeability of the ore body is used to cause a chemical reaction between the leaching solution and the rare earth elements in the ore to dissolve the rare earth elements. When the liquid is injected into the hole, the injection pipeline is laid on one side to inject liquid into the injection hole. When multiple injection holes are used for input, it is inconvenient to switch the position of the pipeline.

[0004] In view of the above problems, a mobile leaching solution injection equipment is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile leaching solution injection device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] Mobile leaching solution injection equipment, including a base and a delivery pump installed on the top of the base;

[0008] The liquid outlet end of the delivery pump is connected to the injection pipe through a delivery pipe, four sets of moving wheels are installed on the base, the top of the base is connected to a lifting frame, a lifting plate is slidably provided on the lifting frame, a screw rod is rotatably installed on the lifting frame, a screw hole threadedly connected to the screw rod is provided on the lifting plate, and a fixing piece for installing the injection pipe is provided on the lifting plate;

[0009] The top of the lifting frame is connected to a support plate, one side of the support plate is rotatably mounted with an auxiliary wheel and a limit wheel for assisting the delivery of the conveying pipe, and the top of the lifting frame is mounted with a rotating member driven by a screw rod for driving the auxiliary wheel to rotate.

[0010] In an optional solution: the fixing member includes a mounting plate, the lifting plate is provided with a sliding cavity for sliding the mounting plate, both ends of the sliding cavity are connected to the outside, the injection pipe is installed at one end of the mounting plate, one side of the lifting plate is threadedly connected to a positioning bolt, and one side of the mounting plate is provided with a plurality of positioning holes that cooperate with the positioning bolts.

[0011] In an optional solution: a fixing frame for further stabilizing the injection pipe is connected to the top of the mounting plate, and a guide ring for the delivery pipe to pass through is connected to the top of the fixing frame.

[0012] In an optional solution: the rotating part includes a protective box and a rotating rod rotatably installed in the protective box, the shaft end of the rotating rod is connected to the shaft end of the auxiliary wheel, a driven bevel gear is installed on the rotating rod, the top end of the screw rod is connected to an active bevel gear meshing with the driven bevel gear through a rotating shaft, and the rotating shaft is rotatably connected to the top of the lifting frame.

[0013] In an optional solution: a motor for driving the screw rod to rotate is installed at the bottom of the lifting frame.

[0014] In an optional solution: a sliding rod is installed on the lifting frame, and a sliding hole that slidably cooperates with the sliding rod is provided on the lifting frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model is convenient to move, and moving to the target position is conducive to adjusting the horizontal position and height of the injection pipe, so as to facilitate the injection of the leaching solution;

[0017] In the utility model, the equipment moves to the target position, and the injection position of the injection pipe can be adjusted according to the injection position of the leaching liquid. The screw rod can be rotated to adjust the height of the lifting frame, so that the liquid outlet end of the injection pipe is extended to the injection hole opened in the ore body. The rotating part rotates, the auxiliary wheel rotates, and the limiting wheel assists the conveying pipe to be sent to the side close to the injection pipe, thereby reducing the friction of the conveying pipe during movement and reducing the pulling of the conveying pipe during the lowering of the injection pipe.

[0018] In the utility model, the mounting plate can slide inside the lifting plate to adjust the horizontal position, and the distance between the injection pipe and the lifting frame can be adjusted. After that, the position of the mounting plate can be fixed by using positioning bolts, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the mobile leaching solution injection equipment.

[0020] Figure 2 This is a schematic diagram of the partial structure of the mobile leaching solution injection equipment.

[0021] Figure 3This is a schematic diagram of the structure of the lifting frame in the mobile leaching solution injection equipment.

[0022] Figure 4 Injection equipment for mobile leaching solution Figure 3 Schematic diagram of the local structure.

[0023] In the figure: 11, base; 12, moving wheel; 13, delivery pump; 14, delivery pipe; 15, lifting frame; 16, lifting plate; 17, injection pipe; 18, mounting plate; 19, positioning hole; 20, positioning bolt; 21, fixing frame; 22, guide ring; 23, screw rod; 24, motor; 25, sliding rod; 26, protective box; 27, driving bevel gear; 28, driven bevel gear; 29, rotating rod; 30, auxiliary wheel; 31, limiting wheel; 32, support plate. DETAILED DESCRIPTION

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[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-Figure 4 In the embodiment of the utility model, the mobile leaching solution injection equipment includes a base 11 and a delivery pump 13 installed on the top of the base 11;

[0027] The liquid outlet end of the delivery pump 13 is connected to the injection pipe 17 through the delivery pipe 14. Four sets of moving wheels 12 are installed on the base 11. The top of the base 11 is connected to the lifting frame 15. A lifting plate 16 is slidably provided on the lifting frame 15. A screw rod 23 is rotatably installed on the lifting frame 15. The lifting plate 16 is provided with a screw hole threadedly connected to the screw rod 23. The lifting plate 16 is provided with a fixing piece for installing the injection pipe 17.

[0028] The top of the lifting frame 15 is connected to a support plate 32, and an auxiliary wheel 30 and a limit wheel 31 for assisting the delivery of the delivery pipe 14 are rotatably installed on one side of the support plate 32. A rotating member driven by a screw rod 23 is installed on the top of the lifting frame 15 to drive the auxiliary wheel 30 to rotate;

[0029] In this embodiment, the equipment moves to the target position, and the injection position of the injection pipe 17 can be adjusted according to the injection position of the leaching solution. The screw rod 23 can rotate to adjust the height of the lifting frame 15, so that the liquid outlet end of the injection pipe 17 is extended to the injection hole opened in the ore body. The rotating part rotates, the auxiliary wheel 30 rotates, and the limiting wheel 31 assists the conveying pipe 14 to be sent to the side close to the injection pipe 17, thereby reducing the friction during the movement of the conveying pipe 14 and reducing the pulling on the conveying pipe 14 during the lowering of the injection pipe 17.

[0030] In another embodiment, the fixing member includes a mounting plate 18, the lifting plate 16 is provided with a sliding cavity for sliding the mounting plate 18, both ends of the sliding cavity are connected to the outside, the injection pipe 17 is installed at one end of the mounting plate 18, one side of the lifting plate 16 is threadedly connected to a positioning bolt 20, and one side of the mounting plate 18 is provided with a plurality of positioning holes 19 that cooperate with the positioning bolt 20;

[0031] The mounting plate 18 can slide in the lifting plate 16 to adjust the horizontal position, and adjust the distance between the injection pipe 17 and the lifting frame 15 , and then the positioning bolts 20 can be used to fix the position of the mounting plate 18 .

[0032] In another embodiment, a fixing frame 21 is connected to the top of the mounting plate 18 to further stabilize the injection pipe 17 , and a guide ring 22 is connected to the top of the fixing frame 21 for the delivery pipe 14 to pass through; the guide ring 22 can guide the delivery pipe 14 .

[0033] In another embodiment, the rotating member includes a protective box 26 and a rotating rod 29 rotatably installed in the protective box 26, the shaft end of the rotating rod 29 is connected to the shaft end of the auxiliary wheel 30, the driven bevel gear 28 is installed on the rotating rod 29, the top end of the screw rod 23 is connected to the driving bevel gear 27 meshing with the driven bevel gear 28 through a rotating shaft, and the rotating shaft is rotatably connected to the top of the lifting frame 15;

[0034] When the screw rod 23 rotates, it can drive the active bevel gear 27 to rotate, thereby driving the driven bevel gear 28 to rotate, and the rotating rod 29 rotates, thereby driving the auxiliary wheel 30 to rotate. When the screw rod 23 drives the lifting frame 15 to descend, the auxiliary wheel 30 rotates, and together with the limiting wheel 31, it assists the delivery pipe 14 to be sent to the side close to the injection pipe 17, thereby reducing the friction during the movement of the delivery pipe 14 and reducing the pulling on the delivery pipe 14 during the lowering of the injection pipe 17.

[0035] In another embodiment, a motor 24 for driving the screw rod 23 to rotate is installed at the bottom of the lifting frame 15; when the motor 24 is working, it can drive the screw rod 23 to rotate, and the height of the lifting frame 15 can be adjusted. When the motor 24 rotates forward and reverse, the screw rod 23 can be adjusted forward and reverse.

[0036] In another embodiment, a slide bar 25 is installed on the lifting frame 15, and a slide hole slidably matched with the slide bar 25 is provided on the lifting frame 15; when the lifting frame 15 is adjusted in height, under the guidance of the slide bar 25, the lifting frame 15 can be stably raised and lowered.

[0037] When the utility model is used, the equipment moves to the target position. According to the injection position of the leaching solution, the motor 24 can drive the screw rod 23 to rotate during operation, and the height of the lifting frame 15 can be adjusted to adjust the injection position of the injection pipe 17. The screw rod 23 can drive the active bevel gear 27 to rotate during rotation, thereby driving the driven bevel gear 28 to rotate, and the rotating rod 29 to rotate, thereby driving the auxiliary wheel 30 to rotate. When the screw rod 23 drives the lifting frame 15 to descend, the auxiliary wheel 30 rotates, and together with the limiting wheel 31, the auxiliary conveying pipe 14 is sent to the side close to the injection pipe 17, thereby reducing the friction during the movement of the conveying pipe 14 and reducing the pulling of the conveying pipe 14 during the lowering of the injection pipe 17.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mobile leaching solution injection device, comprising a base (11) and a delivery pump (13) installed on the top of the base (11); Features: The liquid outlet end of the delivery pump (13) is connected to the injection pipe (17) through the delivery pipe (14); four sets of moving wheels (12) are installed on the base (11); and the top of the base (11) is connected to the lifting frame (15); A lifting plate (16) is slidably arranged on the lifting frame (15), a screw rod (23) is rotatably installed on the lifting frame (15), a screw hole threadedly connected to the screw rod (23) is arranged on the lifting plate (16), and a fixing piece for installing an injection pipe (17) is arranged on the lifting plate (16); The top of the lifting frame (15) is connected to a support plate (32), and an auxiliary wheel (30) and a limiting wheel (31) for assisting the delivery of the delivery pipe (14) are rotatably mounted on one side of the support plate (32). A rotating member driven by a screw rod (23) is mounted on the top of the lifting frame (15) for driving the auxiliary wheel (30) to rotate.

2. The mobile leaching solution injection equipment according to claim 1 is characterized in that: The fixing member comprises a mounting plate (18), the lifting plate (16) is provided with a sliding cavity for sliding the mounting plate (18), both ends of the sliding cavity are connected to the outside, the injection pipe (17) is installed on one end of the mounting plate (18), one side of the lifting plate (16) is threadedly connected to a positioning bolt (20), and one side of the mounting plate (18) is provided with a plurality of positioning holes (19) matched with the positioning bolt (20).

3. The mobile leaching solution injection equipment according to claim 2 is characterized in that: A fixing frame (21) for further stabilizing the injection pipe (17) is connected to the top of the mounting plate (18), and a guide ring (22) for the delivery pipe (14) to pass through is connected to the top of the fixing frame (21).

4. The mobile leaching solution injection equipment according to claim 1 is characterized in that: The rotating member comprises a protective box (26) and a rotating rod (29) rotatably mounted in the protective box (26); the shaft end of the rotating rod (29) is connected to the shaft end of the auxiliary wheel (30); a driven bevel gear (28) is mounted on the rotating rod (29); the top end of the screw rod (23) is connected to a driving bevel gear (27) meshing with the driven bevel gear (28) via a rotating shaft; and the rotating shaft is rotatably connected to the top of the lifting frame (15).

5. The mobile leaching solution injection equipment according to claim 1 is characterized in that: A motor (24) for driving the screw rod (23) to rotate is installed at the bottom of the lifting frame (15).

6. The mobile leaching solution injection equipment according to claim 1 is characterized in that: A sliding rod (25) is installed on the lifting frame (15), and a sliding hole that is slidably matched with the sliding rod (25) is provided on the lifting frame (15).

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