Bauxite crushing and screening processor

Abstract

The utility model relates to the technical field of crushing and screening facilities, in particular to a bauxite crushing and screening processor which is characterized in that a hopper is mounted at the top of a machine body, a buckle is fixedly connected to the surface of one side of the hopper, and a storage box is fixedly connected to the surface of the other side of the hopper; and a filtering bin is detachably connected to the lower surface of the bottom frame and located under the machine body. The machine body is controlled by the output shaft of the motor to smash bauxite materials, the shielding roll and the buckle are matched to cover the top of the hopper for blocking, and then the smashed bauxite materials are subjected to coarse and fine screening through the filtering bin fish separating screen. And therefore, the defect that dust diffusion is caused in the vibration process during working of the machine body is overcome, the situation that dust diffusion occurs in the discharging and screening process after materials are poured out by workers and the machine body crushes the materials is effectively avoided, and the effect that the body health of the workers is not affected is guaranteed to a greater extent.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing and screening facilities, in particular to a bauxite crushing and screening processing machine. Background Art

[0002] Bauxite is a general term for industrially usable ores composed primarily of gibbsite and diaspore. Bauxite is the best raw material for aluminum production and its primary application, accounting for over 90% of the world's total bauxite production.

[0003] In the process of crushing and screening the existing bauxite materials, whether the workers are pouring the bauxite materials into the hopper or discharging the bauxite materials from the inside of the machine body, a large amount of dust will be released into the environment, which is easy to cause damage to the health of the workers in the environment. Utility Model Content

[0004] The purpose of the utility model is to provide a bauxite crushing and screening processing machine to address the deficiencies of the existing technology and to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bauxite crushing and screening machine, comprising a base frame, a motor is fixedly connected to one side of the upper surface of the base frame, and a controller is fixedly connected to the upper surface of the base frame and on the outside of the motor, a body is installed in the middle position of the upper surface of the base frame and at the end of the output shaft of the motor, a hopper is installed on the top of the body, a buckle is fixedly connected to the surface of one side of the hopper, and a storage box is fixedly connected to the surface of the other side of the hopper, and a filter bin is detachably connected to the lower surface of the base frame and located directly below the body.

[0006] Preferably, a bearing is fixedly connected to the left and right sides of the storage box respectively, and a spring shaft is installed on the opposite side surfaces of the two bearings, which can effectively ensure the center of gravity stability of the entire device and meet the long-term use of the device.

[0007] Preferably, a mounting groove is provided on the surface of the spring shaft, and a shielding coil is installed inside the mounting groove, and the shielding coil is wound around the surface of the spring shaft, which more efficiently enhances the matching and coordination of various components during operation of the entire device, and effectively reduces the probability of various unexpected situations that may occur during use.

[0008] Preferably, a pulling groove is provided on the upper surface of the storage box, the end of the shielding roll extends out of the pulling groove, and a hook is installed at the end of the shielding roll. Through the matching of the entire device during use, the various components of the entire device are run-in to enhance the coordination of the use of the entire device.

[0009] Preferably, a separation screen is detachably connected to the interior of the lower side of the filter bin, a vibration motor is installed on one side surface of the filter bin, and a vibration net group is installed on the inner upper end of the filter bin and the separation screen respectively, which greatly enhances the matching strength of the overall device during use and avoids the occurrence of asymmetric component matching of the overall device during use.

[0010] Preferably, the mesh diameter of the vibrating mesh group of the filter bin is larger than the mesh diameter of the vibrating mesh group of the separation screen, and they jointly support the entire device according to the existing structure, thereby enhancing the coordination performance of the entire device during use and enhancing the durability of the entire device during use.

[0011] Preferably, the top surface of the filter bin is movably connected to a dust shield, and an external connection hole is provided in the middle of the surface of the dust shield, thereby enhancing the flexible control capability of the overall device and reducing the probability of failure of the overall device during use.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The bauxite crushing and screening machine controls the machine body to crush the bauxite material through the output shaft of the motor, and the shielding roll and the buckle match to cover the top of the hopper for blocking, and then the crushed bauxite material is screened into coarse and fine by the filtering warehouse fish separation screen, thereby reducing the defect of dust dispersion caused by the vibration of the machine body during operation, and effectively avoiding the dust diffusion during the process of staff dumping materials and discharging and screening after the machine body is crushed, thereby ensuring to a greater extent that the health of the staff is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the hopper structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the storage box of the utility model;

[0017] Figure 4 This is a schematic diagram of the filter chamber structure of the utility model.

[0018] In the figure: 1. Base frame; 2. Motor; 3. Machine body; 4. Hopper; 5. Buckle; 6. Storage box; 7. Bearing; 8. Spring shaft; 9. Mounting slot; 10. Shielding roll; 11. Filter chamber; 12. Separation screen; 13. Dust shield. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] like Figure 1-4 As shown, this embodiment is a bauxite crushing and screening machine, including a base frame 1, a motor 2 is fixedly connected to one side of the upper surface of the base frame 1, and a controller is fixedly connected to the upper surface of the base frame 1 and on the outside of the motor 2, and the output shaft of the motor 2 is controlled to rotate by the controller electrical signal connection, and an organic body 3 is installed in the middle position of the upper surface of the base frame 1 and at the end of the output shaft of the motor 2. The organic body 3 cooperates with the motor 2 for use, and is internally provided with existing conventional components such as a crushing roller group and a driving gear group, and a discharge port is provided at the bottom. The bauxite material is crushed with the help of the body 3. A hopper 4 is installed on the top of the body 3. The bauxite material is accommodated in the hopper 4 and falls into the interior of the body 3. A buckle 5 is fixedly connected to the surface of one side of the hopper 4, and a storage box 6 is fixedly connected to the surface of the other side of the hopper 4. The storage box 6 is used to accommodate a shielding roll 10 to facilitate shielding the top of the hopper 4. The lower surface of the base frame 1 is detachably connected to a filter bin 11 located directly below the body 3, and the crushed bauxite material is received through the filter bin 11.

[0022] Furthermore, a bearing 7 is fixedly connected to the left and right sides of the storage box 6, and a spring shaft 8 is installed on the opposite side surfaces of the two bearings 7. The bearings 7 provide support and balance for the rotation of the spring shaft 8.

[0023] Furthermore, a mounting groove 9 is provided on the surface of the spring shaft 8, and a shielding roll 10 is installed inside the mounting groove 9, and the shielding roll 10 is wound around the surface of the spring shaft 8. The mounting groove 9 is used to fix the shielding roll 10 and facilitate the winding and reception of the shielding roll 10.

[0024] Furthermore, a pulling groove is opened on the upper surface of the storage box 6, and the end of the shielding roll 10 extends out of the pulling groove, and a hook is installed at the end of the shielding roll 10, and the hook and the buckle 5 are matched with each other to fix the shielding roll 10.

[0025] Furthermore, a separation screen 12 is detachably connected to the interior of the lower side of the filter bin 11. The separation screen 12 is similar to a cabinet structure. A vibration motor is installed on one side surface of the filter bin 11, and a vibration net group is installed on the upper end of the filter bin 11 and the separation screen 12 respectively. The bauxite material is screened synchronously with the help of the filter bin 11 and the separation screen 12.

[0026] Furthermore, the mesh diameter of the vibrating mesh group of the filter bin 11 is larger than the mesh diameter of the vibrating mesh group of the separation screen 12. The filter bin 11 and the separation screen 12 are used to directly separate the non-compliant bauxite material particles, thereby facilitating re-crushing.

[0027] Furthermore, a dust shield 13 is movably connected to the top surface of the filter bin 11. The dust shield 13 is used in conjunction with the discharge port of the machine body 3 to form a shielding effect on the top of the filter bin 11. An external hole is provided in the middle of the surface of the dust shield 13, which is connected to a suction device via the external hole, so as to facilitate the collection of upward dust generated when the bauxite material particles are stored inside the filter bin 11, thereby avoiding environmental pollution. The dust shield 13 needs to be opened when processing large-sized materials.

[0028] The method of using this embodiment is: When using, please refer to Figure 1-4, first, the staff needs to manually pour the bauxite material into the hopper 4. After the bauxite material is poured, the staff manually pulls the bottom hook of the shielding roll 10 and pulls the shielding roll 10 from the inside of the storage box 6, so that the shielding roll 10 covers the top of the hopper 4 to cover the bauxite material inside the hopper 4, and uses the buckle 5 to fix the hook at the bottom of the shielding roll 10, and then plugs the separation screen 12 into the lower end of the inner part of the filter bin 11, and places the filter bin 11 as a whole directly under the base frame 1 and perpendicular to the body 3, and then makes the filter bin 11 and the body 3 fit tightly together to avoid the dust generated during the falling process of the bauxite material from escaping. Then the staff manually starts the motor 2 to work, and the output shaft of the motor 2 rotates the belt The engine body 3 works to crush the bauxite material. After the crushing, the bauxite material falls into the interior of the filter bin 11 and is screened by the filter bin 11, so that the larger particles of bauxite material remain on the surface of the vibrating mesh group at the top of the filter bin 11. The bauxite particles that meet the standards fall into the interior of the separation screen 12 at the bottom of the filter bin 11. The bauxite particles that do not meet the standards are manually opened by the staff through the dust shield 13 to discharge the material. At the same time, when the bauxite material falls from the interior of the engine body 3 to the interior of the filter bin 11, the suction equipment is installed with the external connection hole on the surface of the dust shield 13 to suction and clean the dust generated when the bauxite material falls from the interior of the engine body 3 to the interior of the filter bin 11, and the subsequent reuse of the dust material is facilitated.

[0029] Finally, it should be noted that the above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A bauxite crushing and screening machine, comprising a base frame (1), characterized in that: A motor (2) is fixedly connected to one side of the upper surface of the base frame (1), and a controller is fixedly connected to the upper surface of the base frame (1) and located outside the motor (2). A body (3) is installed at the middle position of the upper surface of the base frame (1) and at the end of the output shaft of the motor (2). A hopper (4) is installed on the top of the body (3). A buckle (5) is fixedly connected to one side surface of the hopper (4), and a storage box (6) is fixedly connected to the other side surface of the hopper (4). A filter bin (11) is detachably connected to the lower surface of the base frame (1) and located directly below the body (3). A bearing (7) is fixedly connected to the left and right sides of the interior of the storage box (6), and a spring shaft (8) is commonly installed on the opposite side surfaces of the two bearings (7). A mounting groove (9) is provided on the surface of the spring shaft (8), and a shielding roll (10) is installed inside the mounting groove (9), and the shielding roll (10) is wound around the surface of the spring shaft (8).

2. The bauxite crushing and screening machine according to claim 1, characterized in that: A pulling groove is provided on the upper surface of the storage box (6), the end of the shielding roll (10) extends out of the pulling groove, and a hook is installed at the end of the shielding roll (10).

3. The bauxite crushing and screening machine according to claim 2, characterized in that: A separation screen (12) is detachably connected to the interior of the lower side of the filter bin (11), a vibration motor is installed on one side surface of the filter bin (11), and a vibration net group is installed on the upper end of each of the filter bin (11) and the separation screen (12).

4. The bauxite crushing and screening machine according to claim 3, characterized in that: The mesh diameter of the vibrating mesh group of the filter bin (11) is larger than the mesh diameter of the vibrating mesh group of the separation screen (12).

5. The bauxite crushing and screening machine according to claim 3, characterized in that: The top surface of the filter bin (11) is movably connected to a dust shield (13), and an external connection hole is provided in the middle of the surface of the dust shield (13).

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