Automatic slag removal mechanism for ore discharge of grader

Abstract

The utility model relates to the technical field of spiral classifiers, and discloses an automatic slag removal mechanism for ore discharge of a classifier, which comprises a machine body, a liquid storage tank fixed at the top of the machine body, a washing mechanism for removing slag from a spiral blade, and an adsorption mechanism for adsorbing and recycling a water source after slag removal, the cleaning box is fixed on the surface of the liquid storage box, and a placing groove is formed in the top of the cleaning box; the cleaning structure is arranged in the cleaning box and is used for washing and cleaning the filter head; after being used, the filter head at the adsorption mechanism can slide into the inner side of the placing groove to be placed, and the filter head which is used for multiple times is washed and cleaned through the cleaning structure, so that subsequent better use is facilitated, meanwhile, a rotating rod and a baffle can be driven to rotate, and the filter head can be conveniently cleaned. And the baffles can shield the front portion and the rear portion of the machine body, so that the slag is prevented from splashing randomly during slag removal.

Description

Technical Field

[0001] The utility model relates to the technical field of spiral classifiers, in particular to an automatic slag removal mechanism for classifier ore discharging. Background Art

[0002] The cyclone classifier is an important mineral processing equipment. It uses the principle that the solid particles have different specific gravities and therefore different precipitation speeds in the liquid to perform mechanical classification. It can filter the powder ground in the mill, and then use the spiral blade to rotate the coarse material into the mill feed port, and discharge the filtered fine material from the overflow pipe. The classifier is mainly composed of a transmission device, a spiral body, a tank body, a lifting mechanism, a lower support and a discharge valve.

[0003] After searching, it is found that a slag removal mechanism of a spiral classifier is disclosed in a Chinese patent document [Publication No.: CN217615268U]. The slag removal mechanism of this spiral classifier includes a spiral classifier, a slag removal component is arranged above the spiral classifier, and the slag removal component includes a booster pump, the first water inlet of the booster pump is connected to the external water source through an external pipe, the water outlet of the booster pump is connected to an inclined pipe, a plurality of equally distributed nozzles are arranged at the bottom of the inclined pipe, and the plurality of nozzles are all arranged with an angle inclined to the spiral classifier, the other end of the nozzle is fixed to the spiral classifier through a fixing rod, a water pump is arranged on the right side of the booster pump, and the water outlet of the water pump is connected to the second water inlet of the booster pump, the device can carry out slag removal after screening, grading and filtering the material, so as to avoid the slag sticking to the spiral classifier and affecting the next use, the slag removal has a high degree of automation, saves manpower, and has high slag removal efficiency, which can save water.

[0004] The slag removal mechanism disclosed in the patent still has the following shortcomings in actual use:

[0005] 1. When the slag removal mechanism removes slag from the spiral blade, it cleans it by spraying water from the nozzle. However, after the sprayed water source contacts the spiral blade, the impact force generated causes the residue and water stains to splash to both sides, thereby causing environmental pollution;

[0006] 2. When the slag removal mechanism sprays water to flush the spiral blades, the flushed waste water will return to the inside of the barrel and then be re-absorbed and utilized through the filter head. After the filter head has been used for a long time, impurities in the waste water are likely to clog the filter head, thereby affecting the subsequent reuse of the water source. Utility Model Content

[0007] The utility model aims to provide an automatic slag removal mechanism for classifier ore discharging to solve the problems existing in the above-mentioned background technology.

[0008] To achieve the above purpose, the utility model provides the following technical solutions: an automatic slag removal mechanism for a classifier, comprising a machine body, a liquid storage tank fixed on the top of the machine body, a flushing mechanism for removing slag from spiral blades, and an adsorption mechanism for adsorbing and reusing the water source after the slag removal, and also comprising:

[0009] A cleaning box fixed on the surface of the liquid storage tank, wherein a placement groove is provided on the top of the cleaning box;

[0010] A cleaning structure disposed inside the cleaning box and used for flushing and cleaning the filter head;

[0011] Rotating a rotating rod connected to the front and rear sides of the body, wherein a baffle is fixedly connected to the surface of the rotating rod;

[0012] A driving structure is arranged on the right side of the machine body and is used to drive the two rotating rods and the baffle to rotate.

[0013] Preferably, the cleaning structure includes a water pump arranged above the cleaning box, a suction pipe with both ends connected between the water pump and the liquid storage tank, a connecting pipe connected to the discharge end of the water pump, and a nozzle connected to the other end of the connecting pipe, and the nozzle is inclined toward the bottom of the filter head.

[0014] Preferably, the driving structure includes a motor fixed to the right side of the machine body, a double-groove driving wheel fixed to the output shaft of the motor, a first driven wheel and a second driven wheel respectively connected by belts, a first gear fixed to the first driven wheel through a straight rod, and a second gear meshing with the surface of the first gear, and the interiors of the second gear and the second driven wheel are respectively fixed to one end of the two rotating rods.

[0015] Preferably, the front and rear sides of the inner side of the placement groove are fixedly connected with limiting protrusions, and the limiting protrusions are made of rubber.

[0016] Preferably, the filter head at the adsorption mechanism is located inside the placement groove and is movably connected to the inner wall of the placement groove.

[0017] Preferably, the inner bottom of the cleaning box is inclined toward the middle, and the bottom of the cleaning box is connected to a sewage pipe.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] The utility model provides a cleaning box so that the filter head at the adsorption mechanism can be slid into the inner side of the placement groove for placement after use, and the filter head can be flushed and cleaned after multiple uses through the cleaning structure, so as to facilitate subsequent use. At the same time, through the provision of the rotating rod and the baffle plate, the rotating rod and the baffle plate can be driven by the drive structure to rotate, so that the baffle plate can shield the front and rear of the machine body, thereby preventing the slag from splashing randomly when removing the slag. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a left-side structural schematic diagram of the present utility model;

[0022] Figure 3 It is a schematic diagram of a local structure in the utility model;

[0023] Figure 4 It is a partial right side structural schematic diagram of the present utility model.

[0024] In the figure: 1. body; 2. liquid storage tank; 3. flushing mechanism; 4. adsorption mechanism; 5. cleaning box; 6. placement tank; 7. cleaning structure; 71. water pump; 72. suction tube; 73. connecting pipe; 74. nozzle; 8. rotating rod; 9. baffle; 10. driving structure; 101. motor; 102. double-groove driving wheel; 103. first driven wheel; 104. second driven wheel; 105. first gear; 106. second gear; 11. drain pipe; 12. limiting protrusion. 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 1-4As shown, the automatic slag removal mechanism of the grading machine comprises a body 1, a liquid storage tank 2 is fixedly connected to the top of the body 1, a flushing mechanism 3 for deslagging the spiral blades is arranged on the right side of the liquid storage tank 2 and above the body 1, an adsorption mechanism 4 for adsorbing the water source after deslagging and reusing it is arranged on the right side of the liquid storage tank 2, a cleaning box 5 is fixedly connected to the surface of the liquid storage tank 2, a placement groove 6 is opened on the top of the cleaning box 5, the filter head at the adsorption mechanism 4 is located on the inner side of the placement groove 6 and is movably connected to the inner wall of the placement groove 6, a cleaning structure 7 for flushing and cleaning the filter head is arranged inside the cleaning box 5, a rotating rod 8 is rotatably connected to the front and rear sides of the body 1, a baffle 9 is fixedly connected to the surface of the rotating rod 8, and a driving structure 10 for driving the two rotating rods 8 and the baffle 9 to rotate is arranged on the right side of the body 1.

[0027] The cleaning structure 7 includes a water pump 71, a liquid suction pipe 72, a connecting pipe 73 and a nozzle 74. The water pump 71 is arranged above the cleaning box 5. The two ends of the liquid suction pipe 72 are respectively connected to the liquid storage tank 2 and the suction end of the water pump 71. The discharge end of the water pump 71 is connected to one end of the connecting pipe 73. The other end of the connecting pipe 73 extends to the inner side of the cleaning box 5 and is connected to the nozzle 74. The nozzle 74 is inclined toward the bottom of the filter head. In this way, after each use of the filter head, when it is placed on the inner side of the placement groove 6, the water pump 71 can be started, and the water source inside the liquid storage tank 2 can be extracted, and then transported to the nozzle 74 through the connecting pipe 73, so that the nozzle 74 flushes the filtering part of the filter head, thereby facilitating subsequent use.

[0028] The driving structure 10 includes a motor 101, a double-groove driving wheel 102, a first driven wheel 103, a second driven wheel 104, a first gear 105 and a second gear 106. The motor 101 is fixed to the right side of the body 1. The output shaft of the motor 101 is fixed to one side of the double-groove driving wheel 102. The double-groove driving wheel 102 is respectively connected to the first driven wheel 103 and the second driven wheel 104 through a belt. The first driven wheel 103 is fixed to the inside of the first gear 105 through a straight rod. The surface of the first gear 105 is meshed with the second gear 106. The interiors of the second gear 106 and the second driven wheel 104 are respectively fixed to one end of the two rotating rods 8. Before removing the slag, the motor 101 can be started to drive the double-groove driving wheel 102 to rotate, and at the same time drive the first driven wheel 103 and the second driven wheel 104 to rotate, and drive the first gear 105 to rotate, and then drive the second gear 106 to rotate, thereby driving the two rotating rods 8 to deflect to the opposite side, so that the baffle 9 can block the spiral blades to prevent the residue from splashing randomly when the spiral blades are subsequently flushed.

[0029] The front and rear sides of the inner side of the placement groove 6 are fixedly connected with limiting protrusions 12, and the limiting protrusions 12 are made of rubber material, so that the filter head can be limited to prevent it from moving randomly when being flushed.

[0030] The inner bottom of the cleaning box 5 is inclined toward the middle, and the bottom of the cleaning box 5 is connected to a sewage pipe 11, so that the waste water after flushing can be guided and discharged through the sewage pipe 11 for cleaning.

[0031] Working principle: When in use, before the spiral blades are used to remove the residue, the driving structure 10 can be used to drive the two rotating rods 8 to rotate toward the opposite side, and drive the two baffles 9 to cover the front and rear of the machine body 1, and then the spiral blades can be flushed through the flushing mechanism 3. During flushing, the splashing residue can be shielded and protected to prevent it from splashing at will. The blocked residue and the wastewater during flushing will fall into the interior of the machine body 1. At this time, the wastewater can be extracted and filtered through the filter head at the adsorption mechanism 4. Among them, the specific working method of the adsorption mechanism 4 and the flushing mechanism 3 can refer to the working principle in the comparative document. The extracted water source is transported to the interior of the liquid storage tank 2 for storage for recycling. After the flushing is completed, the filter head at the adsorption mechanism 4 can be slid into from the inner side of the placement groove 6. Due to the repeated use of the filter head, it is easy to cause blockage. In order to avoid the filtration and extraction of wastewater, the filter head can be flushed through the cleaning structure 7.

[0032] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic slag removal mechanism for a classifier, comprising a machine body (1), a liquid storage tank (2) fixed on the top of the machine body (1), a flushing mechanism (3) for removing slag from spiral blades, and an adsorption mechanism (4) for adsorbing and reusing water after the slag removal, characterized in that: Also includes: A cleaning box (5) fixed on the surface of the liquid storage tank (2), wherein a placement groove (6) is provided on the top of the cleaning box (5); A cleaning structure (7) disposed inside the cleaning box (5) and used for flushing and cleaning the filter head; A rotating rod (8) rotatably connected to the front and rear sides of the machine body (1), wherein a baffle (9) is fixedly connected to the surface of the rotating rod (8); A driving structure (10) is arranged on the right side of the machine body (1) and is used to drive the two rotating rods (8) and the baffle plate (9) to rotate.

2. The automatic slag removal mechanism for classifier discharge according to claim 1 is characterized by: The cleaning structure (7) comprises a water pump (71) arranged above the cleaning box (5), a liquid suction pipe (72) having two ends connected between the water pump (71) and the liquid storage tank (2), a connecting pipe (73) connected to the discharge end of the water pump (71), and a nozzle (74) connected to the other end of the connecting pipe (73), wherein the nozzle (74) is arranged to be inclined toward the bottom of the filter head.

3. The automatic slag removal mechanism for classifier discharge according to claim 1 is characterized by: The driving structure (10) comprises a motor (101) fixed to the right side of the machine body (1), a double-groove driving wheel (102) fixed to the output shaft of the motor (101), a first driven wheel (103) and a second driven wheel (104) respectively connected by belt transmission, a first gear (105) fixed to the first driven wheel (103) via a straight rod, and a second gear (106) meshed with the surface of the first gear (105), wherein the interior of the second gear (106) and the second driven wheel (104) are respectively fixed to one end of two rotating rods (8).

4. The automatic slag removal mechanism for classifier discharge according to claim 1 is characterized by: The front and rear sides of the inner side of the placement groove (6) are both fixedly connected with limiting protrusions (12), and the limiting protrusions (12) are made of rubber.

5. The automatic slag removal mechanism for classifier discharge according to claim 1 is characterized by: The filter head at the adsorption mechanism (4) is located inside the placement groove (6) and is movably connected to the inner wall of the placement groove (6).

6. The automatic slag removal mechanism for classifier discharge according to claim 1 is characterized by: The inner bottom of the cleaning box (5) is arranged to be inclined toward the middle, and the bottom of the cleaning box (5) is connected to a sewage discharge pipe (11).

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