Hammer crusher for high titanium slag processing

Abstract

The utility model discloses a hammer crusher for high titanium slag processing, and relates to the technical field of high titanium slag processing, the hammer crusher comprises a support and a shell, the upper side of the support is provided with a rectangular opening, the shell is composed of a feeding pipe, a crushing cavity and a discharging port, the feeding pipe is fixedly communicated with the inclined upper end of the crushing cavity, and the discharging port is communicated with the upper end of the crushing cavity. And the discharge hole is fixedly communicated with the lower side of the crushing cavity. The distance between the pair of impact plates and the rotor is adjusted under the action of the crushing precision adjusting structure, raw materials can be crushed with different precisions, the defect that the crushing capacity is limited due to the fact that the distance between the rotor and the impact plates of a traditional crusher is fixed is overcome, and if the crushing cavity is blocked, the crushing efficiency is improved. The distance between the counterattack plate and the rotor can be increased by adjusting the angle of the counterattack plate, dredging is more convenient, during crushing, water mist is sprayed out through the spraying pipe to reduce dust flying out of the feeding pipe, and the situation that workers inhale too much dust and hurt the body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of high-titanium slag processing, in particular to a hammer crusher for high-titanium slag processing. Background Art

[0002] High Titanium Slag is a common name for titanium ore concentrates formed through a physical production process. Titanium ore is heated and melted in an electric furnace to melt and separate titanium dioxide and iron in the titanium ore to obtain a high-content titanium dioxide concentrate. High titanium slag is neither waste slag nor a by-product, but a high-quality raw material for the production of titanium tetrachloride, titanium dioxide and sponge titanium products. Titanium slag is smelted from titanium concentrate (Ilmenite).

[0003] In the processing of high-titanium slag, hammer crusher is an indispensable processing equipment, which can directly crush the material with the maximum particle size of 600-1800 mm to 25 or less. Hammer crusher is suitable for crushing medium-hard materials in cement, chemical, electric power, metallurgy and other industrial sectors, such as limestone, slag, coke, coal and other materials for medium and fine crushing. Although there are many types of hammer crushers, their crushing capacity is limited, and the distance between the rotor and the impact plate is not adjustable. It can only crush the raw materials of the same size, and it is difficult to handle if blockage or flooding occurs. Utility Model Content

[0004] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a hammer crusher for high-titanium slag processing, which includes a bracket and a shell, the upper side of the bracket is provided with a rectangular opening, the shell is composed of a feed pipe, a crushing chamber and a discharge port, the feed pipe is fixedly connected to the upper oblique end of the crushing chamber, the discharge port is fixedly connected to the lower side of the crushing chamber, the shell is arranged at the rectangular opening of the bracket, a crushing precision adjustment structure is installed in the shell, and a crushing drive structure is installed in the shell;

[0005] The crushing precision adjustment structure includes a rotor, a pair of impact plates, a lead screw, a U-shaped plate, a pair of arc-shaped sliding rods and a pair of arc-shaped sliding blocks;

[0006] The two sides of the crushing chamber are respectively connected to one end of the rotor by bearings, and the two sides of the crushing chamber are respectively connected to the upper ends of a pair of impact plates by bearings, the pair of impact plates are arranged up and down, and the pair of impact plates are located on one side of the rotor, one end of the lead screw is connected to one side of the shell by bearings, the other end of the lead screw is threadedly connected and passes through the vertical plate of the U-shaped plate, the other end of the lead screw is fixedly connected to the turntable, the two horizontal plates of the U-shaped plate pass through the shell and are movably connected to the corresponding arc sliders, the outer lower parts of a pair of impact plates are respectively fixedly connected to the corresponding arc slide rods, and a pair of arc slide rods are respectively slidably arranged on the corresponding arc slide rods.

[0007] The utility model is further configured as follows: the crushing drive structure includes a motor, a first pulley, a second pulley and a belt;

[0008] The motor is placed at a corner on the upper side of the bracket, the output end of the motor is fixedly connected to the first pulley, the first pulley and the second pulley are connected through the belt, and the mounting shaft bearing of the second pulley is connected to one side of the housing and fixedly connected to one end of the mounting shaft of the rotor.

[0009] The utility model is further configured as follows: a groove is provided in the upper inner portion of the feed pipe, a spray pipe is installed in the groove, one end of the spray pipe is fixedly connected to and passes through the shell, and one side of the spray pipe is fixedly connected to a group of uniformly arranged nozzles.

[0010] The utility model is further configured as follows: the groove is a groove body with an oblique downward opening, and a group of the nozzles are aligned with the opening of the groove to ensure that the spray pipe sprays while protecting the spray pipe from being hit by gravel.

[0011] The utility model is further configured as follows: one end of the bolt is threadedly connected and passes through one side of the vertical plate of the U-shaped plate, and one end of the bolt is in contact with one side of the lead screw to fix the lead screw, thereby preventing the lead screw from rotating and being tampered with due to vibration generated when the crusher is working.

[0012] The beneficial technical effects of the utility model are as follows: the utility model adjusts the distance between a pair of impact plates and the rotor under the action of the crushing accuracy adjustment structure, and can crush the raw materials with different accuracy, thereby improving the disadvantage of limited crushing capacity caused by the fixed distance between the rotor and the impact plate of the traditional crusher. If blockage occurs in the crushing chamber, the distance between the impact plate and the rotor can be increased by adjusting the angle of the impact plate, which is more convenient for unblocking. During crushing, water mist is sprayed through the spray pipe to reduce the floating of dust in the feed pipe, thereby preventing the staff from inhaling too much dust and causing harm to their bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The three-dimensional structure of the utility model is shown Figure 1 .

[0014] Figure 2 The three-dimensional structure of the utility model is shown Figure 2 .

[0015] Figure 3 The schematic diagram of the three-dimensional structure of the housing 2 of the present invention after being cut is shown.

[0016] Figure 4 A partial structural schematic diagram of the housing 2 of the present invention after being cut away is shown.

[0017] Figure numerals 1, feed pipe, 2, housing, 3, pulley one, 4, belt, 5, pulley two, 6, crushing chamber, 7, motor, 8, U-shaped plate, 9, screw, 10, spray tube, 11, groove, 12, rotor, 13, impact plate, 14, bolt, 15, arc-shaped slider, 16, arc-shaped slide rod. DETAILED DESCRIPTION

[0018] Please refer to the attached Figure 1-Figure 4 Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0019] The utility model proposes a hammer crusher for processing high-titanium slag. Before use, the U-shaped plate 8 is located near the turntable, and the distance between the pair of impact plates 13 and the rotor 12 is the largest. When using the device, the turntable is rotated, and the turntable drives the lead screw 9 to rotate, and the lead screw 9 drives the pair of cross plates of the U-shaped plate 8 to slide in the direction away from the turntable, and the pair of cross plates of the U-shaped plate 8 drives the corresponding arc-shaped sliding blocks 15 to slide along the corresponding arc-shaped sliding rods 16. While sliding, the pair of arc-shaped sliding blocks 15 drive the corresponding lower parts of the impact plates 13 to swing in the direction close to the rotor 12 through the corresponding arc-shaped sliding rods 16. When the pair of impact plates 13 swing to a suitable angle, the turntable is stopped. By adjusting the distance between the pair of impact plates 13 and the rotor 12, the raw materials can be crushed with different precisions, which improves the disadvantage of limited crushing capacity caused by the fixed distance between the rotor 12 and the impact plate 13 of the traditional crusher. Tighten the bolt 14 to hold the lead screw 9, fix the lead screw 9, and avoid vibration generated when the crusher is working. The screw 9 is driven to rotate, and other problems occur. One end of the spray pipe 10 is connected to the external sprayer, and the external sprayer and the motor 7 of the start cabinet are started. The external sprayer transports water mist to the spray pipe 10, and the water mist in the spray pipe 10 is sprayed out through a group of nozzles. The water mist is sprayed out through the spray pipe 10 to reduce the dust in the feed pipe 1 during subsequent work, so as to avoid the staff from inhaling too much dust and causing harm to the body. The motor 7 drives the pulley 1 3 to rotate, and the pulley 1 3 drives the pulley 2 5 to rotate through the belt 4, and the pulley 2 5 drives the rotor 12 to rotate in the crushing chamber 6, and the high-titanium slag is poured into the shell 2 through the feed pipe 1, and the high-titanium slag is crushed by the rotor 12 in cooperation with a pair of impact plates 13. The crushed high-titanium slag falls through the discharge port. After the crushing is completed, the motor 7 and the external sprayer are turned off, and the device is restored to the initial state. If the crushing chamber 6 is blocked, the distance between the impact plate 13 and the rotor 12 can be increased by adjusting the angle of the impact plate 13, which is more convenient for dredging.

[0020] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0021] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0023] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0024] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A hammer crusher for processing high titanium slag, comprising a support and a housing (2), characterized in that: The upper side of the bracket is provided with a rectangular opening, and the shell (2) is composed of a feed pipe (1), a crushing chamber (6) and a discharge port, the feed pipe (1) is fixedly connected to the upper oblique end of the crushing chamber (6), and the discharge port is fixedly connected to the lower side of the crushing chamber (6), the shell (2) is arranged at the rectangular opening of the bracket, a crushing precision adjustment structure is installed in the shell (2), and a crushing drive structure is installed in the shell (2); The crushing precision adjustment structure comprises a rotor (12), a pair of impact plates (13), a lead screw (9), a U-shaped plate (8), a pair of arc-shaped sliding rods (16) and a pair of arc-shaped sliding blocks (15); The two sides of the crushing chamber (6) are respectively connected to one end of the rotor (12) by bearings, and the two sides of the crushing chamber (6) are respectively connected to the upper ends of a pair of impact plates (13) by bearings. The pair of impact plates (13) are arranged up and down, and the pair of impact plates (13) are located on one side of the rotor (12). One end of the lead screw (9) is connected to one side of the housing (2) by bearings, and the other end of the lead screw (9) is threadedly connected and passes through the vertical plate of the U-shaped plate (8). The other end of the lead screw (9) is fixedly connected to the turntable. The two horizontal plates of the U-shaped plate (8) pass through the housing (2) and are movably connected to the corresponding arc-shaped sliders (15). The lower outer parts of the pair of impact plates (13) are respectively fixedly connected to the corresponding arc-shaped slide bars (16), and the pair of arc-shaped slide bars (15) are respectively slidably arranged on the corresponding arc-shaped slide bars (16).

2. A hammer crusher for processing high titanium slag according to claim 1, characterized in that: The crushing drive structure comprises a motor (7), a first pulley (3), a second pulley (5) and a belt (4); The motor (7) is arranged at a corner on the upper side of the bracket, the output end of the motor (7) is fixedly connected to the first pulley (3), the first pulley (3) and the second pulley (5) are connected via the belt (4), the mounting shaft bearing of the second pulley (5) is connected to one side of the housing (2) and fixedly connected to one end of the mounting shaft of the rotor (12).

3. A hammer crusher for processing high titanium slag according to claim 2, characterized in that: A groove (11) is provided at the upper inner portion of the feed pipe (1), a spray pipe (10) is installed in the groove (11), and one end of the spray pipe (10) is fixedly connected to and passes through the shell (2).

4. A hammer crusher for processing high titanium slag according to claim 3, characterized in that: The groove (11) is a groove body with an opening inclined downward.

5. The hammer crusher for processing high titanium slag according to claim 1, characterized in that: One end of the bolt (14) is threadedly connected and passes through one side of the vertical plate of the U-shaped plate (8), and one end of the bolt (14) is in contact with one side of the lead screw (9).

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