Sampler for matte detection

Abstract

The utility model discloses a sampler for matte detection, which comprises a shell, one end of the shell is provided with a chute, the bottom of the inner side of the shell is provided with a cutting and sampling mechanism, and the cutting and sampling mechanism comprises a placing seat fixedly connected to the bottom of the inner side of the shell. According to the sampler for matte detection disclosed by the utility model, when the cutter moves downwards, the regulation and control frame moves downwards, so that the sliding rod is positioned in the moving groove, and the included angle between the regulation and control frame and the moving groove is changed, and therefore, the regulation and control frame drives the connecting piece to slide downwards along the linkage rod through the sliding rod; and the connecting piece compresses the large spring, so that the large spring transmits the rebound acting force to the lower pressing rod through the butt joint plate, the lower pressing rod compresses the matte ore, the purpose of automatically pressurizing and fixing the matte ore in the matte ore cutting process is achieved, the working step of fixing the matte ore by workers is avoided, and the labor intensity of workers is reduced. And the efficiency of sampling the matte ore by workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of matte detection and sampling, in particular to a sampler for matte detection. Background Art

[0002] Copper matte is also called copper matte. It is mainly composed of melts of Cu2S and FeS, and is an intermediate product and raw material for refining crude copper. Copper ores are mostly copper sulfide (CuS and Cu2S) ores, and copper oxide (CuO and Cu2O) ores are less, and the copper content is very low (about 1.0%). Copper smelting is divided into two types: pyrometallurgy and hydrometallurgy. The pyrometallurgy is to crush, float, sinter, and agglomerate copper ore into copper concentrate, containing 10% to 35% copper, and send it into a reverberatory furnace or blast furnace together with flux, and oxidize, desulfurize and remove impurities at high temperature (1550 to 1600℃) to obtain copper matte containing 35% to 50% copper. It can also be directly smelted into crude copper without matte. The hydrometallurgy is to use a solvent (dilute sulfuric acid) at room temperature, normal pressure or high pressure to leach copper from the ore, remove impurities from the leachate, and copper will precipitate. The fire method has wide adaptability, while the wet method is only suitable for oxidized copper ores and natural copper ores. When testing matte, you need to use a sampler to take a small piece of matte first;

[0003] Traditional samplers for matte detection have some disadvantages. When cutting matte ore, the vertical feed stroke of the saw blade needs to be controlled for cutting. At the same time, the matte ore needs to be fixed during the cutting operation, and the sample usually needs to be fixed manually. Therefore, the workers' operating steps are increased, which leads to a decrease in the sampling efficiency of the matte ore. Utility Model Content

[0004] The main purpose of the utility model is to provide a sampler for detecting matte, which can effectively solve the problems in the background technology.

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

[0006] A sampler for detecting matte copper comprises a shell, one end of which is provided with a slide groove, the inner bottom of the shell is provided with a cutting sampling mechanism, the cutting sampling mechanism comprises a placement seat fixedly connected to the inner bottom of the shell, a cutter is installed on the inner side of the placement seat through a rotating shaft, one end of the cutter is fixedly connected to a fixing plate, one end of the fixing plate is fixedly connected to a regulating frame, one end of the regulating frame is provided with a moving groove, the inner side of the regulating frame is slidably connected to a pressing rod, one end of the pressing rod is provided with a sliding groove, the sliding The inner side of the groove is slidably connected with a slider, the inner side of the movable groove is slidably connected with a sliding rod, the inner side of the sliding rod is fixedly connected with a connecting piece, the inner side of the connecting piece is slidably connected with a connecting rod, the outer side of the connecting rod is sleeved with a large spring near the lower side of the connecting piece, the lower end of the connecting rod is fixedly connected with a docking plate, the interior of the regulating frame is slidably connected with a moving rod, the inner side of the moving rod is movably connected with a contact frame through a rotating shaft, the outer side of the moving rod is sleeved with a small spring near the front side of the regulating frame, and the front end of the moving rod is fixedly connected with a baffle.

[0007] Preferably, a control rod is slidably connected to the inner side of the slide groove, one end of the control rod is fixedly connected to the other end of the cutter, the shape of the slide groove is an arc, the axis point between the slide groove and the mounting frame is located at the same point, one end of the slider is fixedly connected to one end of the slide rod, and the shape of the slide rod is cylindrical.

[0008] Preferably, the upper end of the large spring is fixedly connected to the lower end of the connecting piece, the lower end of the large spring is fixedly connected to the upper end of the docking plate near the outer side of the connecting rod, one end of the docking plate is fixedly connected to one end of the lower pressure rod near the lower side of the sliding groove, and the rear end of the contact frame is in contact with the front end of the lower pressure rod.

[0009] Preferably, the rear end of the small spring is fixedly connected to the front end of the regulating frame, and the front end of the small spring is fixedly connected to the rear end of the baffle near the outer side of the moving rod. There are two groups of moving rods, contact frames, small springs and baffles, and the two groups of moving rods, contact frames, small springs and baffles are distributed symmetrically between the center.

[0010] Preferably, a placement opening is provided at the front end of the shell, and a cover plate is movably connected to the inner side of the placement opening via a rotating shaft.

[0011] Preferably, a handle is fixedly connected to the front end of the cover plate, a blocking piece is fixedly connected to the inner wall of the shell, and the placement opening corresponds to the blocking piece.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] When the cutter moves downward, the regulating frame moves downward, so that the slide bar is positioned in the moving groove, and the angle between the regulating frame and the moving groove is changed, so that the regulating frame drives the connecting part to slide downward along the connecting rod through the slide bar, so that the connecting part compresses the large spring, and the large spring transmits the rebound force to the downward pressure rod through the docking plate, so that the downward pressure rod presses the matte ore, so as to achieve the purpose of automatically pressurizing and fixing the matte ore during the cutting process of the matte ore, avoid the need for workers to increase the work steps of fixing the matte ore, and improve the efficiency of workers in sampling the matte ore. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a sampler for detecting matte according to the utility model;

[0015] Figure 2 This is a schematic diagram of the partial structure of a sampler for matte detection in the utility model. Figure 1 ;

[0016] Figure 3 This is a schematic diagram of the cutting sampling mechanism structure of a sampler for matte detection according to the utility model;

[0017] Figure 4 This is a schematic diagram of the local structure of the cutting sampling mechanism of a sampler for matte detection in the utility model. Figure 1 ;

[0018] Figure 5 This is a schematic diagram of the local structure of the cutting sampling mechanism of a sampler for matte detection in the utility model. Figure 2 ;

[0019] Figure 6 This is a schematic diagram of the partial structure of a sampler for matte detection in the utility model. Figure 2 .

[0020] In the figure: 1, shell; 2, slide groove; 3, placement port; 4, baffle; 5, cover plate; 6, handle; 7, cutting sampling mechanism; 71, placement seat; 72, mounting frame; 73, cutter; 74, control rod; 75, fixing plate; 76, regulating frame; 77, moving groove; 78, pressing rod; 79, sliding groove; 710, slider; 711, slide rod; 712, connecting piece; 713, linkage rod; 714, large spring; 715, docking plate; 716, moving rod; 717, contact frame; 718, small spring; 719, baffle. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-6 As shown, a sampler for detecting matte includes a shell 1, a slide groove 2 is provided at one end of the shell 1, a cutting sampling mechanism 7 is provided at the inner bottom of the shell 1, and the cutting sampling mechanism 7 includes a placement seat 71 fixedly connected to the inner bottom of the shell 1, a cutter 73 is installed on the inner side of the placement seat 71 through a rotating shaft, one end of the cutter 73 is fixedly connected to a fixing plate 75, one end of the fixing plate 75 is fixedly connected to a regulating frame 76, one end of the regulating frame 76 is provided with a moving groove 77, the inner side of the regulating frame 76 is slidably connected to a pressing rod 78, one end of the pressing rod 78 is provided with a sliding groove 79, and the inner side of the sliding groove 79 is slidably connected to a slider 7 10. The inner side of the movable groove 77 is slidably connected with a slide rod 711, the inner side of the slide rod 711 is fixedly connected with a connecting piece 712, the inner side of the connecting piece 712 is slidably connected with a linkage rod 713, the outer side of the linkage rod 713 is sleeved with a large spring 714 near the lower side of the connecting piece 712, the lower end of the linkage rod 713 is fixedly connected with a docking plate 715, the inner side of the regulating frame 76 is slidably connected with a movable rod 716, the inner side of the movable rod 716 is movably connected with a contact frame 717 through a rotating shaft, the outer side of the movable rod 716 is sleeved with a small spring 718 near the front side of the regulating frame 76, and the front end of the movable rod 716 is fixedly connected with a baffle 719.

[0023] In this embodiment, a control rod 74 is slidably connected to the inner side of the slide groove 2, one end of the control rod 74 is fixedly connected to the other end of the cutter 73, the shape of the slide groove 2 is an arc, the axis point between the slide groove 2 and the mounting bracket 72 is located at the same point, one end of the slider 710 is fixedly connected to one end of the slide rod 711, the shape of the slide rod 711 is cylindrical, the upper end of the large spring 714 is fixedly connected to the lower end of the connecting member 712, the lower end of the large spring 714 is fixedly connected to the upper end of the docking plate 715 near the outer side of the linkage rod 713, and the docking plate 715 is fixedly connected to the outer side of the linkage rod 713. One end of is fixedly connected with one end of the pressing rod 78 near the lower side of the sliding groove 79, the rear end of the contact frame 717 contacts the front end of the pressing rod 78, the rear end of the small spring 718 is fixedly connected with the front end of the regulating frame 76, the front end of the small spring 718 is fixedly connected with the rear end of the baffle 719 near the outer side of the moving rod 716, and there are two groups of moving rods 716, contact frames 717, small springs 718, and baffles 719, and the two groups of moving rods 716, contact frames 717, small springs 718, and baffles 719 are distributed symmetrically with respect to the center.

[0024] Specifically, the cutter 73 is started, and the control rod 74 is pulled to slide downward inside the slide groove 2, so that the control rod 74 drives the cutter 73 to rotate downward with the mounting frame 72 as the axis, and at the same time, the cutter 73 drives the regulating frame 76 to move downward at an angle through the fixing plate 75, and the sliding rod 711 is displaced in the moving groove 77, and the regulating frame 76 drives the slider 710 to slide downward in the sliding groove 79 through the sliding rod 711, thereby changing the angle between the pressing rod 78 and the regulating frame 76, and at the same time, the pressing rod 78 is pushed to the moving rod 716 through the contact frame 717, and the angle between the contact frame 717 and the moving rod 716 is changed. The movement rod 716 is changed, and the small spring 718 is stretched through the baffle 719. At the same time, the regulating frame 76 drives the connecting piece 712 to slide downward along the linkage rod 713 through the sliding rod 711, so that the connecting piece 712 compresses the large spring 714, and the large spring 714 transmits the rebound force to the pressing rod 78 through the docking plate 715, so that the pressing rod 78 presses the matte ore. At the same time, the cutting blade of the cutter 73 contacts the matte ore, so that the cutter 73 cuts the matte ore and cuts the matte ore into sheets. Then the cutter 73 is closed and the matte ore in the sheet is taken out, thereby completing the sampling work before the detection of the matte ore.

[0025] In this embodiment, a placement opening 3 is opened at the front end of the shell 1, and a cover plate 5 is movably connected to the inner side of the placement opening 3 through a rotating shaft. A handle 6 is fixedly connected to the front end of the cover plate 5, and a baffle 4 is fixedly connected to the inner wall of the shell 1, and the placement opening 3 and the baffle 4 correspond to each other.

[0026] Specifically, by pulling the handle 6, the handle 6 drives the cover plate 5 to rotate upward inside the placement port 3, and then the matte ore is placed on the placement seat 71, and then the matte ore is pushed under the cutter 73, so that the lower end of the pressing rod 78 contacts the upper end of the matte ore, and then the handle 6 is pressed downward to rotate the cover plate 5 to the inside of the placement port 3, and the cover plate 5 contacts the baffle 4, so that the cover plate 5 is placed inside the placement port 3, and the preparation work before cutting and sampling the matte ore is completed.

[0027] Working principle:

[0028] When in use, the worker first pulls the handle 6, so that the handle 6 drives the cover plate 5 to rotate upward inside the placement port 3, and then puts the matte ore on the placement seat 71, and then pushes the matte ore under the cutter 73, so that the lower end of the pressing rod 78 contacts the upper end of the matte ore, and then presses the handle 6 downward to rotate the cover plate 5 to the inside of the placement port 3, and the cover plate 5 contacts the baffle 4, so that the cover plate 5 is placed inside the placement port 3, and then the cutter 73 is started, and the control rod 74 is pulled to slide downward inside the slide slot 2, so that the control rod 74 drives the cutter 73 to rotate downward with the mounting frame 72 as the axis. The cutter 73 drives the regulating frame 76 to move downwardly through the fixed plate 75, and causes the slide bar 711 to move in the moving groove 77, and causes the regulating frame 76 to drive the slider 710 to slide downward in the sliding groove 79 through the slide bar 711, thereby changing the angle between the pressing rod 78 and the regulating frame 76, and at the same time, the pressing rod 78 pushes the moving rod 716 through the contact frame 717, and changes the angle between the contact frame 717 and the moving rod 716, thereby causing the moving rod 716 to stretch the small spring 718 through the baffle 719, and at the same time, the regulating frame 76 drives the connecting rod 711 to move downwardly through the sliding groove 79, thereby changing the angle between the pressing rod 78 and the regulating frame 76, and at the same time, the pressing rod 78 pushes the moving rod 716 through the contact frame 717, and causes the angle between the contact frame 717 and the moving rod 716 to change, thereby causing the moving rod 716 to stretch the small spring 718 through the baffle 719, and at the same time, The connecting member 712 slides downward along the connecting rod 713, so that the connecting member 712 compresses the large spring 714, so that the large spring 714 transmits the rebound force to the pressing rod 78 through the docking plate 715, so that the pressing rod 78 presses the matte ore tightly, and at the same time, the cutting blade of the cutter 73 contacts the matte ore, so that the cutter 73 cuts the matte ore and cuts the matte ore into sheets. Then, the cutter 73 is closed, and the cover plate 5 is opened again to take out the sheet of matte ore, thereby completing the sampling work before the detection of the matte ore. When the cutter 73 moves downward, the regulating frame 76 moves downward, so that the slide bar 71 1 occurs in the moving groove 77, and the angle between the regulating frame 76 and the moving groove 77 changes, so that the regulating frame 76 drives the connecting piece 712 to slide downward along the connecting rod 713 through the sliding rod 711, so that the connecting piece 712 compresses the large spring 714, so that the large spring 714 transmits the rebound force to the pressing rod 78 through the docking plate 715, so that the pressing rod 78 presses the matte ore tightly, so as to achieve the purpose of automatically pressurizing and fixing the matte ore during the cutting process of the matte ore, avoiding the need for workers to increase the working steps of fixing the matte ore, and improving the efficiency of workers in sampling the matte ore.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sampler for detecting matte, comprising a housing (1), characterized in that: A slide groove (2) is provided at one end of the shell (1), and a cutting sampling mechanism (7) is provided at the inner bottom of the shell (1). The cutting sampling mechanism (7) comprises a placement seat (71) fixedly connected to the inner bottom of the shell (1), a cutter (73) is installed on the inner side of the placement seat (71) via a rotating shaft, one end of the cutter (73) is fixedly connected to a fixing plate (75), one end of the fixing plate (75) is fixedly connected to a regulating frame (76), one end of the regulating frame (76) is provided with a moving groove (77), the inner side of the regulating frame (76) is slidably connected to a pressing rod (78), one end of the pressing rod (78) is provided with a sliding groove (79), the inner side of the sliding groove (79) is slidably connected to a slider (710), and the moving groove The inner side of the control frame (77) is slidably connected to a slide rod (711), the inner side of the slide rod (711) is fixedly connected to a connecting piece (712), the inner side of the connecting piece (712) is slidably connected to a linkage rod (713), the outer side of the linkage rod (713) is sleeved with a large spring (714) near the lower side of the connecting piece (712), the lower end of the linkage rod (713) is fixedly connected to a docking plate (715), the inner side of the control frame (76) is slidably connected to a moving rod (716), the inner side of the moving rod (716) is movably connected to a contact frame (717) via a rotating shaft, the outer side of the moving rod (716) is sleeved with a small spring (718) near the front side of the control frame (76), and the front end of the moving rod (716) is fixedly connected to a baffle (719).

2. A sampler for detecting matte according to claim 1, characterized in that: A control rod (74) is slidably connected to the inner side of the slide groove (2), one end of the control rod (74) is fixedly connected to the other end of the cutter (73), the shape of the slide groove (2) is an arc, the axis point between the slide groove (2) and the mounting frame (72) is located at the same point, one end of the slider (710) is fixedly connected to one end of the slide rod (711), and the shape of the slide rod (711) is cylindrical.

3. A sampler for detecting matte according to claim 1, characterized in that: The upper end of the large spring (714) is fixedly connected to the lower end of the connecting piece (712), the lower end of the large spring (714) is fixedly connected to the upper end of the docking plate (715) near the outer side of the connecting rod (713), one end of the docking plate (715) is fixedly connected to one end of the lower pressure rod (78) near the lower side of the sliding groove (79), and the rear end of the contact frame (717) is in contact with the front end of the lower pressure rod (78).

4. A sampler for detecting matte according to claim 1, characterized in that: The rear end of the small spring (718) is fixedly connected to the front end of the regulating frame (76), and the front end of the small spring (718) is fixedly connected to the rear end of the baffle (719) near the outer side of the moving rod (716). The moving rod (716), the contact frame (717), the small spring (718), and the baffle (719) are each provided in two groups, and the two groups of the moving rod (716), the contact frame (717), the small spring (718), and the baffle (719) are centrally symmetrically distributed.

5. The sampler for detecting matte according to claim 1, characterized in that: The front end of the housing (1) is provided with a placement opening (3), and the inner side of the placement opening (3) is movably connected to a cover plate (5) via a rotating shaft.

6. A sampler for detecting matte according to claim 5, characterized in that: A handle (6) is fixedly connected to the front end of the cover plate (5), a baffle (4) is fixedly connected to the inner wall of the shell (1), and the placement opening (3) corresponds to the baffle (4).

Images