A sampling device for silver ore detection

Abstract

The utility model discloses a kind of sampling equipment for silver ore detection, belong to ore sampling technical field.Equipment includes ball mill and feeding mechanism;Feeding mechanism includes base, cylinder one, sliding chute, push plate, sliding frame, trough and connecting frame, cylinder one is fixed in base, push plate connects cylinder one, sliding frame is fixed in push plate and is slidably matched in sliding chute, connecting frame is rotatably connected in sliding frame and fixedly connected trough.Equipment further includes separator and filtering mechanism, separator includes filter tube, air blower and separation port;Filtering mechanism includes filter screen, fixed base, cylinder two, clamping block one, clamping block two, slide column and sliding block;Filter screen is arranged inside filter tube;Air blower is located in filter screen downstream.The utility model realizes automatic feeding by feeding mechanism, reduces safety risk;Realize the quick replacement of filter screen by filtering mechanism, improve production efficiency;And air blower is located in filter screen downstream, avoid equipment damage.

Description

Technical Field

[0001] This utility model relates to the field of ore sampling technology, and in particular to a sampling device for silver ore detection. Background Technology

[0002] As an important precious metal mineral resource, silver mines require precise testing of ore grade during exploration, mining, and smelting. To obtain accurate test results, the collected ore samples usually need to be pre-treated, with key steps including feeding the lumpy ore samples into grinding equipment (such as a ball mill) for crushing and grinding.

[0003] In existing technologies, sampling equipment used for silver ore testing often has structural deficiencies in the feeding stage (i.e., sending the sample into the ball mill). Many devices rely on manual operation by workers, such as moving the hopper or container containing the ore sample to the ball mill inlet and then manually emptying it.

[0004] This manual feeding method exposes obvious problems: First, ore samples are often heavy, and frequent handling and dumping consume a lot of physical strength and are labor-intensive for operators; second, during the dumping process, operators need to be in close contact with the feed inlet, which poses a risk of accidental injury from mechanical moving parts. At the same time, the dust generated during dumping is also detrimental to the on-site environment and personnel health, resulting in a high overall safety risk.

[0005] Therefore, this utility model proposes a sampling device for silver ore detection to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems of existing silver ore testing sampling equipment, such as the reliance on manual feeding process, safety risks, and high labor intensity, this utility model aims to provide a silver ore testing sampling equipment with an improved structure that can effectively solve the above problems.

[0007] This utility model provides a sampling device for silver ore testing, including a ball mill and a feeding mechanism; the ball mill is provided with a feed inlet; the feeding mechanism includes a base, a cylinder, a chute, a push plate, a sliding frame, a material trough, and a connecting frame.

[0008] Among them, cylinder one is rotatably fixed to the top of the base; the slide groove is fixed to the base; the push plate is connected to the piston rod of cylinder one; sliding frames are fixed on both sides of the push plate, and the sliding frames and the slide groove are in a sliding fit relationship, so that the sliding frames can slide inside the slide groove; the connecting frame is rotatably connected to the sliding frame and fixedly connected to the material trough.

[0009] Furthermore, the feeding mechanism is driven by cylinder one to push the push plate to drive the sliding frame to slide in the chute. When the sliding frame moves to the bend of the chute, the connecting frame rotates due to gravity, causing the chute to flip and pour the material into the feed port.

[0010] Preferably, the ball mill is also provided with a discharge port; the sampling equipment for silver ore testing also includes a separator and a filtration mechanism; the inlet end of the separator is connected to the discharge port; the filtration mechanism is located on the material flow path of the separator.

[0011] Preferably, the separator includes a filter tube, a blower, and a separation port; the filter tube is connected to the discharge port; the filter mechanism includes a filter screen disposed inside the filter tube; the inlet of the blower is connected to the downstream outlet of the filter tube, and the separation port is the outlet of the blower.

[0012] Preferably, the filtration mechanism further includes a fixed base, a fixed block, a second cylinder, a first clamping block, and a second clamping block; the filter tube is provided with an opening for loading and unloading the filter screen; the fixed base is fixed to the filter tube near the opening; the fixed block is fixed to the outside of the fixed base; the second cylinder is fixed to the top of the fixed block; the first clamping block is fixed to the fixed base; the first clamping block and the second clamping block are used to clamp the filter screen in an openable and closable manner.

[0013] Preferably, the filtering mechanism further includes a sliding column and a sliding block; the sliding column is fixed on the fixed base; the sliding block is slidably engaged with the outside of the sliding column; the sliding block is connected to the piston rod of the second cylinder; and the second clamping block is fixedly connected to the sliding block.

[0014] Preferably, the filtering mechanism further includes a limiting block, which is fixed to the end of the slide column away from the fixed seat.

[0015] This utility model has the following beneficial effects: 1. This utility model solves the problems of manual feeding, safety risks, and high labor intensity in the prior art by setting up a feeding mechanism that drives a push plate, sliding frame, and connecting frame through a cylinder to automatically flip and unload the material. It achieves the technical effect of automatic feeding and reducing the safety risks to workers.

[0016] 2. This utility model, by setting up a filtration mechanism in which a sliding block driven by a cylinder two allows the clamping block two and the clamping block one to clamp the filter screen in an openable and closable manner, solves the problem of cumbersome and time-consuming replacement process after filter components become clogged in the prior art. It achieves the technical effects of quick disassembly and replacement of the filter screen, reducing equipment standby time, and improving production efficiency.

[0017] 3. This utility model solves the problem of material powder being easily worn and damaged when directly sucked into the blower by setting the filter screen inside the filter tube and placing the blower downstream of the filter screen. It achieves the technical effect of effectively intercepting and collecting powder, protecting the blower from abrasion, and ensuring the stable operation of the equipment separation system. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of a sampling device for silver ore detection proposed in this utility model; Figure 2 This is a schematic diagram of the material trough structure of a sampling device for silver ore testing proposed in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0019] Legend: 1. Ball mill; 2. Separator; 21. Blower; 22. Separation port; 23. Filter tube; 3. Feeding mechanism; 31. Base; 32. Slide groove; 33. Cylinder 1; 34. Push plate; 35. Sliding frame; 36. Connecting frame; 37. Material trough; 4. Filtering mechanism; 41. Fixed base; 42. Cylinder II; 43. Fixed block; 44. Clamping block I; 45. Sliding block; 46. Clamping block II; 47. Sliding column; 48. Limiting block; 49. Filter screen; 5. Discharge port; 6. Feed inlet. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] Example: Please refer to Figures 1 to 4 This utility model provides a sampling device for silver ore detection, which aims to solve the technical problems existing in the prior art: the feeding process relies on manual labor and poses safety risks, and the process of replacing filter components during material separation and collection is complicated, resulting in long equipment standby time.

[0022] like Figure 1 As shown, a sampling device for silver ore testing includes a ball mill 1, which has a feed inlet 6 and a discharge outlet 5. The device also includes a feeding mechanism 3, a separator 2, and a filtering mechanism 4. The feeding mechanism 3 is located at the feed inlet 6 of the ball mill 1, the inlet end of the separator 2 is connected to the discharge outlet 5, and the filtering mechanism 4 is located on the material flow path of the separator 2.

[0023] Reference Figure 1 and Figure 2 The feeding mechanism 3 includes a base 31, a slide 32 fixed on the base 31; a cylinder 33 rotatably fixed on the top of the base 31; a push plate 34 connected to the piston rod of the cylinder 33; sliding frames 35 fixed on both sides of the push plate 34; the sliding frames 35 and the slide 32 are in a sliding fit relationship, so that the sliding frames 35 can slide inside the slide 32; a connecting frame 36 rotatably connected to the sliding frame 35; and a material trough 37 fixedly connected to the connecting frame 36.

[0024] Reference Figure 1 , Figure 3 and Figure 4 The equipment is also equipped with a separator 2 and a filter mechanism 4; the inlet end of the separator 2 is connected to the outlet 5 of the ball mill 1, and the filter mechanism 4 is located on the material flow path of the separator 2.

[0025] Reference Figure 1 , Figure 3 and Figure 4 The separator 2 includes a filter tube 23 connected to the discharge port 5 for the flow of material powder; the separator 2 also includes a blower 21 and a separation port 22. The filtration mechanism 4 includes a filter screen 49 disposed inside the filter tube 23 for intercepting material powder; the inlet of the blower 21 is connected to the downstream outlet of the filter tube 23, i.e., disposed downstream of the filter screen 49, and the separation port 22 is the outlet of the blower 21. The filtration mechanism 4 specifically includes a fixed base 41; the filter tube 23 has an opening for loading and unloading the filter screen 49, and the fixed base 41 is fixed to the filter tube 23 near the opening; the filtration mechanism 4 also includes a fixed block 43 fixed to the outside of the fixed base 41; a second cylinder 42 is fixed to the top of the fixed block 43. The filtration mechanism 4 also includes a first clamping block 44 and a second clamping block 46, which are used to openably clamp the filter screen 49; the first clamping block 44 is fixed to the fixed base 41.

[0026] Reference Figure 3 and Figure 4The filter mechanism 4 includes a sliding column 47, which is fixed on the fixed base 41; the filter mechanism 4 also includes a sliding block 45, which is slidably engaged with the outside of the sliding column 47; the sliding block 45 is connected to the piston rod of the second cylinder 42; the second clamping block 46 is fixedly connected to the sliding block 45; the filter mechanism 4 also includes a limiting block 48, which is fixed to the end of the sliding column 47 away from the fixed base 41.

[0027] The implementation principle of this application embodiment is as follows: When the worker is feeding the material, he puts the material into the inside of the material trough 37 and starts the cylinder 33 that is fixed on the top of the base 31 and can rotate. After the cylinder 33 starts, it pushes the push plate 34 to slide upward. When the push plate 34 slides, it takes the sliding frames 35 on both sides to slide inside the slide groove 32. When the sliding frame 35 reaches the bend of the slide groove 32, the connecting frame 36 will rotate inside the sliding frame 35 due to gravity, so that the material inside the material trough 37 is put into the inside of the feed port 6 and then enters the inside of the ball mill 1 for grinding. The entire feeding mechanism 3 realizes the quantitative feeding of the material and reduces the safety risk of the workers.

[0028] When filter screen 49 needs to be replaced due to material blockage, cylinder 42, which is fixed on top of the fixing block 43 on the outside of the fixing base 41, is activated. When cylinder 42 is activated, it pushes the sliding block 45 to slide on the outside of the two sliding columns 47. When the sliding block 45 slides, it also slides the clamping block 46. The limiting block 48 is fixed on the other side of the sliding column 47 to prevent the sliding block 45 from accidentally sliding out. At this time, filter screen 49 is placed inside clamping block 44. Due to the sliding back of cylinder 42, clamping block 46 and clamping block 44 clamp the filter screen 49 and wrap around the filter tube 23. The entire filtration mechanism 4 realizes the rapid replacement of filter screen 49, reduces the machine's standby time, and greatly improves production efficiency.

[0029] The staff starts the blower 21 to draw the material powder inside the discharge port 5 into the filter tube 23, and then it flows out from the separation port 22 through the blower 21. The entire separator 2 achieves the effect of collecting material powder, so that the staff can perform secondary processing on the waste.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sampling device for silver ore detection, comprising: Ball mill (1), the ball mill (1) is provided with a feed inlet (6); Feeding mechanism (3); The feeding mechanism (3) is characterized in that it includes a base (31); Cylinder 1 (33) is rotatably fixed to the top of the base (31); The slide (32) is fixed to the base (31); Push plate (34), connected to the piston rod of cylinder one (33); The sliding frame (35) is fixed to both sides of the push plate (34) and slidably fitted inside the slide groove (32); Trough (37); And a connecting frame (36), which is rotatably connected to the sliding frame (35) and fixedly connected to the trough (37).

2. The sampling device for silver ore detection according to claim 1, characterized in that, The ball mill (1) is also provided with a discharge port (5); the equipment also includes a separator (2) and a filter mechanism (4); the inlet end of the separator (2) is connected to the discharge port (5); the filter mechanism (4) is provided on the material flow path of the separator (2).

3. The sampling device for silver ore detection according to claim 2, characterized in that, The separator (2) includes a filter tube (23) connected to the discharge port (5); the filter mechanism (4) includes a filter screen (49) disposed inside the filter tube (23); the separator (2) also includes a blower (21) and a separation port (22); the inlet of the blower (21) is connected to the downstream outlet of the filter tube (23), and the separation port (22) is the outlet of the blower (21).

4. A sampling device for silver ore detection according to claim 3, characterized in that, The filter mechanism (4) further includes: a fixed seat (41); a fixed block (43) fixed to the outside of the fixed seat (41); a second cylinder (42) fixed to the top of the fixed block (43); a first clamping block (44); and a second clamping block (46); the first clamping block (44) and the second clamping block (46) are used to clamp the filter screen (49) in an openable and closable manner.

5. A sampling device for silver ore detection according to claim 4, characterized in that, The filter tube (23) is provided with an opening for the filter screen (49) to be installed and removed; the fixing seat (41) is fixed to the filter tube (23) near the opening; the clamping block (44) is fixed to the fixing seat (41).

6. A sampling device for silver ore detection according to claim 4, characterized in that, The filtering mechanism (4) further includes: a slide column (47) fixed on the fixed base (41); and a sliding block (45) slidably engaged with the outside of the slide column (47).

7. A sampling device for silver ore detection according to claim 6, characterized in that, The sliding block (45) is connected to the piston rod of the cylinder (42); the clamping block (46) is fixedly connected to the sliding block (45).

8. A sampling device for silver ore detection according to claim 6, characterized in that, The filtering mechanism (4) further includes a limiting block (48), which is fixed to one end of the slide (47) away from the fixed seat (41).

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