Tin smelting copper sulfur slag screening machine

Abstract

The utility model relates to the field of screening machines, and discloses a tin smelting copper sulfur slag screening machine which comprises supporting legs, a base is fixedly connected to the upper surfaces of the supporting legs, a driving assembly is arranged on the upper surface of the base, a cleaning mechanism is arranged on the lower surface of the base, and a support is arranged on the left surface of the base. A machine body is fixedly connected to the inner wall of the support, a quantitative discharging assembly is arranged on the front surface of the machine body, the cleaning mechanism comprises a cleaning assembly and an adjusting assembly, the cleaning assembly comprises a mounting plate, a rotating shaft is rotationally connected to the rear surface of the mounting plate, and a scraper is fixedly connected to the upper surface of the rotating shaft. According to the tin smelting copper sulfur slag conveying device, residual tin smelting copper sulfur slag raw materials on the surface of the conveying belt can be scraped off in time through cooperation of the cleaning mechanism, the problem that the conveying effect is affected due to the fact that residual raw materials exist on the conveying belt is solved, the workload of follow-up cleaning work is reduced, and the conveying efficiency and stability are improved.

Description

Technical Field

[0001] The utility model relates to the field of screening machines, in particular to a tin smelting copper sulfur slag screening machine. Background Art

[0002] In the modern metallurgical industry, copper extraction and recovery are crucial. The copper-sulfur slag produced during tin smelting is a complex ore containing copper, sulfur, and other metals. A common treatment method involves screening the raw copper-sulfur slag using a screening machine.

[0003] A conveyor belt is required to transport the tin smelting copper sulfur slag raw materials to the screening machine. However, some tin smelting copper sulfur slag contains a certain amount of moisture. When using the conveyor belt for transportation, the tin smelting copper sulfur slag raw materials are easy to adhere to the conveyor belt, affecting the transportation effect, and subsequent cleaning is more troublesome.

[0004] At the same time, the size of the loading and unloading openings of traditional screening machines is fixed and cannot be adjusted according to demand. If the opening is too large, it is easy to cause the material to be discharged too quickly, which may cause blockage when transporting to the next process. If the opening is too small, it will cause slow discharge and affect efficiency.

[0005] For this reason, a tin smelting copper sulfur slag screening machine is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the above shortcomings, the utility model provides a tin smelting copper sulfur slag screening machine, which aims to improve the problems of residual tin smelting copper sulfur slag raw materials on the conveyor belt in the prior art, which is troublesome to clean and affects the transportation.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tin smelting copper sulfur slag screening machine includes a support leg, the upper surface of the support leg is fixedly connected to a base, the upper surface of the base is provided with a driving assembly, the lower surface of the base is provided with a cleaning mechanism, the left surface of the base is provided with a bracket, the inner wall of the bracket is fixedly connected to the body, the front surface of the body is provided with a quantitative unloading assembly, the cleaning mechanism includes a cleaning assembly and an adjustment assembly, the cleaning assembly includes a mounting plate, the rear surface of the mounting plate is rotatably connected to a rotating shaft, the upper surface of the rotating shaft is fixedly connected to a scraper, the driving assembly includes a motor, the upper surface of the base is provided with a conveyor belt, and the outer wall of the conveyor belt is fixedly connected to a protective plate.

[0008] As a further description of the above technical solution:

[0009] The adjustment assembly includes a compression spring, one end of the compression spring is fixed with a positioning plate, the front surface of the positioning plate is provided with a slot, the front surface of the positioning plate is fixedly connected to a pressure rod, the inner wall of the mounting plate is elastically connected to a round rod through a torsion spring, the front surface of the round rod is fixedly connected to a handwheel, and the rear end of the upper surface of the round rod is fixedly connected to a blocking block.

[0010] As a further description of the above technical solution:

[0011] The quantitative feeding assembly includes a baffle, a front surface of the baffle is fixedly connected to a slider, a left surface of the bracket is penetrated and rotatably connected to a screw, and the left surface of the screw is fixedly connected to a handle.

[0012] As a further description of the above technical solution:

[0013] The mounting plate is fixedly connected to the front surface of the base, the upper surface of the scraper is in contact with the lower surface of the conveyor belt, and the motor is arranged on the front surface of the base.

[0014] As a further description of the above technical solution:

[0015] The positioning plate passes through and is slidably connected to the front surface of the rotating shaft, and the other end of the compression spring is fixedly connected to the inner wall of the rear side of the rotating shaft.

[0016] As a further description of the above technical solution:

[0017] One end of the torsion spring is fixedly connected to the outer wall of the round rod, and the other end of the torsion spring is fixedly connected to the inner wall of the mounting plate. The round rod passes through and is rotatably connected to the front surface of the mounting plate.

[0018] As a further description of the above technical solution:

[0019] The pressure rod passes through and is slidably connected to the front surface of the round rod, the pressure rod passes through and is slidably connected to the front surface of the hand wheel, and the clamping block is inserted into the inner wall of the clamping slot.

[0020] As a further description of the above technical solution:

[0021] The sliding block passes through and is slidably connected to the front surface of the machine body, and the screw rod passes through and is threadedly connected to the right surface of the sliding block.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the cooperation of the cleaning mechanism, the residual tin smelting copper sulfur slag raw materials on the surface of the conveyor belt can be scraped off in time, avoiding the problem of residual raw materials on the conveyor belt affecting the conveying effect, reducing the workload of subsequent cleaning work, and improving the conveying efficiency and stability.

[0024] 2. In the present invention, by cooperating with the quantitative unloading assembly, rotating the handle can drive the baffle to move, thereby flexibly changing the opening size of the unloading port, flexibly controlling the unloading speed, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic front view of the three-dimensional structure of the overall device of the present invention;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the conveyor belt and base in the utility model;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting plate, rotating shaft, and round rod in the present invention;

[0028] Figure 4 This is a front view schematic diagram of the three-dimensional structure of the hand wheel, round rod and positioning plate in the utility model;

[0029] Figure 5 It is a bottom view schematic diagram of the three-dimensional structure of the screw and handle in the utility model.

[0030] Legend:

[0031] 1. Support leg; 2. Base; 31. Motor; 32. Conveyor belt; 33. Protective plate; 4. Bracket; 5. Machine body; 61. Mounting plate; 62. Rotating shaft; 63. Scraper; 71. Compression spring; 72. Positioning plate; 73. Pressure rod; 74. Round rod; 75. Handwheel; 76. Torsion spring; 77. Block; 701. Slot; 81. Screw; 82. Handle; 83. Slider; 84. Baffle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1The utility model provides an embodiment: a tin smelting copper sulfur slag screening machine, comprising a support leg 1 for supporting the overall device, the upper surface of the support leg 1 is fixedly connected to a base 2, the lower surface of the base 2 is hollow, the upper surface of the base 2 is provided with a driving component, the driving component is used to transport the tin smelting copper sulfur slag raw material, the lower surface of the base 2 is provided with a cleaning mechanism, the cleaning component can scrape off the tin smelting copper sulfur slag raw material remaining on the conveyor belt 32, the left surface of the base 2 is provided with a bracket 4, the inner wall of the bracket 4 is fixedly connected to the body 5, the bracket 4 provides support for the body 5, and the front surface of the body 5 is provided with a quantitative feeding component, which can flexibly control the feeding speed to avoid blockage and accumulation when transporting to the next process.

[0034] Reference Figure 2 - Figure 4 The cleaning mechanism includes a cleaning component and an adjustment component. The cleaning component includes a mounting plate 61. The rear surface of the mounting plate 61 is rotatably connected to a rotating shaft 62. The upper surface of the rotating shaft 62 is fixedly connected to a scraper 63. The scraper 63 can rotate with the rotating shaft 62 as the center of the circle. The driving component includes a motor 31. The motor 31 is a prior art and can be implemented by technicians in this field. Since it is a prior art, it will not be described in detail in this case. A conveyor belt 32 is provided on the upper surface of the base 2. The motor 31 is connected to the conveyor belt 32. Starting the motor 31 can drive the conveyor belt 32 to transport the tin smelting copper sulfur slag raw material. The outer wall of the conveyor belt 32 is fixedly connected to a protective plate 33. The protective plate 33 can prevent the tin smelting copper sulfur The slag raw materials are sprinkled from the front and back sides, and a partition is provided in the middle section for conveying the tin smelting copper sulfur slag raw materials. The adjustment component includes a compression spring 71, and a positioning plate 72 is fixed to one end of the compression spring 71. A card slot 701 is provided on the front surface of the positioning plate 72. There are multiple groups of card slots 701, and the front surface of the positioning plate 72 is in a circular array. The front surface of the positioning plate 72 is fixedly connected to a pressure rod 73, and the inner wall of the mounting plate 61 is elastically connected to a round rod 74 through a torsion spring 76. The front surface of the round rod 74 is fixedly connected to a handwheel 75, which is easy to grasp. Turning the handwheel 75 can drive the round rod 74 to rotate, thereby squeezing the torsion spring 76 to generate a reaction force, and the rear end of the upper surface of the round rod 74 is fixedly connected to a card block 77.

[0035] Reference Figure 1 、 Figure 5 The quantitative unloading component includes a baffle 84, which can block the unloading port below the machine body 5. The front surface of the baffle 84 is fixedly connected to a slider 83, and the baffle 84 and the slider 83 will move synchronously. The left surface of the bracket 4 is penetrated and rotatably connected with a screw 81, and the left surface of the screw 81 is fixedly connected to a handle 82, and the handle 82 and the screw 81 will rotate synchronously. The screw 81 is a prior art and can be implemented by technicians in this field. Since it is a prior art, it will not be described in detail in this case. The screw 81 is self-locking.

[0036] Reference Figure 2 - Figure 4 The mounting plate 61 is fixedly connected to the front surface of the base 2. The mounting plate 61 is mounted on the base 2 by bolts. After unscrewing the bolts, the mounting plate 61 can be disassembled. The upper surface of the scraper 63 contacts the lower surface of the conveyor belt 32, and the raw materials and impurities remaining on the lower surface of the conveyor belt 32 can be scraped off. The motor 31 is set on the front surface of the base 2. The positioning plate 72 passes through and is slidably connected to the front surface of the rotating shaft 62. The other end of the compression spring 71 is fixedly connected to the inner wall of the rear side of the rotating shaft 62. When the positioning plate 72 moves backward, the compression spring 71 will be squeezed to produce a reaction With force applied, one end of the torsion spring 76 is fixedly connected to the outer wall of the round rod 74, and the other end of the torsion spring 76 is fixedly connected to the inner wall of the mounting plate 61. The round rod 74 passes through and is rotatably connected to the front surface of the mounting plate 61. The pressure rod 73 passes through and is slidably connected to the front surface of the round rod 74. The pressure rod 73 passes through and is slidably connected to the front surface of the handwheel 75. Pressing the pressure rod 73 backward can drive the positioning plate 72 to move backward. The block 77 is inserted into the inner wall of the slot 701, which can limit the positioning plate 72. At this time, the positioning plate 72, the rotating shaft 62 and the round rod 74 will rotate synchronously.

[0037] Reference Figure 1 、 Figure 5 The slider 83 passes through and is slidably connected to the front surface of the body 5, sliding laterally. The screw 81 passes through and is threadedly connected to the right surface of the slider 83. When the screw 81 rotates, it can drive the slider 83 to move laterally. When it stops rotating, the slider 83 will be fixed at the current position.

[0038] Working principle: When this device is used, the motor 31 is started to drive the conveyor belt 32 and the protective plate 33 to operate, and then the tin smelting copper sulfur slag raw material is placed on the conveyor belt 32. The tin smelting copper sulfur slag raw material will be conveyed into the machine body 5 by the conveyor belt 32 and the protective plate 33 for screening. The screened tin smelting copper sulfur slag can be discharged from the discharge port below the machine body 5. In actual use, the opening of the discharge port can be adjusted according to needs to change the discharge speed.

[0039] During adjustment, rotating the handle 82 can drive the screw 81 to rotate, and the rotating screw 81 will drive the slider 83 and the baffle 84 to move horizontally. When the baffle 84 moves to the right, it will gradually block the discharge port and slow down the discharge speed. When the baffle 84 moves to the left, it will gradually open the discharge port and speed up the discharge speed. When the discharge speed reaches an appropriate speed, release the handle 82, and the positions of the slider 83 and the baffle 84 will remain stable due to the self-locking property of the screw 81.

[0040] Before using the device, the scraping force of the scraper 63 can be adjusted according to the moisture level of the tin smelting copper sulfur slag raw material and the toughness of the conveyor belt 32. When adjusting, press the pressure rod 73 backward with the palm of your hand to drive the positioning plate 72 to move backward. The positioning plate 72 moving backward will squeeze the compression spring 71 to generate a reaction force, and the block 77 and the slot 701 will be disengaged to release the limit. Then, grab the hand wheel 75 and rotate it to drive the round rod 74 to rotate, changing the size of the initial reaction force of the torsion spring 76. When the appropriate force is adjusted, hold the hand wheel 75 and Gradually move your palm upward to release the pressure on the pressure rod 73. After the pressure is released, the reaction force of the compression spring 71 will drive the pressure rod 73 and the positioning plate 72 to move forward. The forward moving positioning plate 72 will drive the card slot 701 to move forward, so that the card block 77 and the card slot 701 are plugged into each other, connecting the mounting plate 61, the positioning plate 72, and the round rod 74 together. At this time, the force with which the scraper 63 scrapes the lower surface of the conveyor belt 32 will change. When the partition on the protective plate 33 contacts the scraper 63, the scraper 63 will rotate around the rotating shaft 62 to contact the block.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tin smelting copper sulfur slag screening machine, comprising a support leg (1), characterized in that: The upper surface of the supporting leg (1) is fixedly connected to a base (2), the upper surface of the base (2) is provided with a driving assembly, the lower surface of the base (2) is provided with a cleaning mechanism, the left surface of the base (2) is provided with a bracket (4), the inner wall of the bracket (4) is fixedly connected to the body (5), the front surface of the body (5) is provided with a quantitative feeding assembly, the cleaning mechanism includes a cleaning assembly and an adjustment assembly, the cleaning assembly includes a mounting plate (61), the rear surface of the mounting plate (61) is rotatably connected to a rotating shaft (62), the upper surface of the rotating shaft (62) is fixedly connected to a scraper (63), the driving assembly includes a motor (31), the upper surface of the base (2) is provided with a conveyor belt (32), and the outer wall of the conveyor belt (32) is fixedly connected to a protective plate (33).

2. The tin smelting copper sulfur slag screening machine according to claim 1, characterized in that: The adjustment assembly includes a compression spring (71), one end of the compression spring (71) is fixed with a positioning plate (72), the front surface of the positioning plate (72) is provided with a clamping groove (701), the front surface of the positioning plate (72) is fixedly connected to a pressure rod (73), the inner wall of the mounting plate (61) is elastically connected to a round rod (74) through a torsion spring (76), the front surface of the round rod (74) is fixedly connected to a hand wheel (75), and the rear end of the upper surface of the round rod (74) is fixedly connected to a clamping block (77).

3. The tin smelting copper sulfur slag screening machine according to claim 1, characterized in that: The quantitative unloading assembly includes a baffle (84), the front surface of the baffle (84) is fixedly connected to a slider (83), the left surface of the bracket (4) is penetrated and rotatably connected to a screw (81), and the left surface of the screw (81) is fixedly connected to a handle (82).

4. The tin smelting copper sulfur slag screening machine according to claim 1, characterized in that: The mounting plate (61) is fixedly connected to the front surface of the base (2), the upper surface of the scraper (63) contacts the lower surface of the conveyor belt (32), and the motor (31) is arranged on the front surface of the base (2).

5. The tin smelting copper sulfur slag screening machine according to claim 2, characterized in that: The positioning plate (72) passes through and is slidably connected to the front surface of the rotating shaft (62), and the other end of the compression spring (71) is fixedly connected to the inner wall of the rear side of the rotating shaft (62).

6. The tin smelting copper sulfur slag screening machine according to claim 2, characterized in that: One end of the torsion spring (76) is fixedly connected to the outer wall of the round rod (74), and the other end of the torsion spring (76) is fixedly connected to the inner wall of the mounting plate (61). The round rod (74) passes through and is rotatably connected to the front surface of the mounting plate (61).

7. The tin smelting copper sulfur slag screening machine according to claim 2, characterized in that: The pressure rod (73) passes through and is slidably connected to the front surface of the round rod (74), the pressure rod (73) passes through and is slidably connected to the front surface of the hand wheel (75), and the clamping block (77) is inserted into the inner wall of the clamping slot (701).

8. The tin smelting copper sulfur slag screening machine according to claim 3, characterized in that: The slider (83) passes through and is slidably connected to the front surface of the body (5), and the screw (81) passes through and is threadedly connected to the right surface of the slider (83).

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