Detachable kaolin raw ore screening device

Abstract

The utility model discloses a detachable kaolin raw ore screening device, relates to the field of mineral product screening equipment, and aims to solve the technical problems that the detachable kaolin raw ore screening device comprises a U-shaped soil collecting tank, a discharging mechanism is arranged in the U-shaped soil collecting tank, an inclined frame is fixedly installed on the rear side wall of the U-shaped soil collecting tank, and a bottom frame is fixedly installed on the inner wall of the inclined frame; a screening net is attached to the position, located on the front side wall of the bottom frame, in the inclined frame. The detachable kaolin raw ore screening device has the advantages that large-particle kaolin raw ore rolls down along the surface of the screening net under the action of gravity and is accumulated into the U-shaped soil collecting groove, a set of conveying wheels are driven to rotate through the handle, the conveying belt is driven to rotate through the conveying wheels, and the kaolin raw ore is screened out through the conveying belt. And large-particle kaolin raw ore accumulated in the U-shaped soil collecting tank is discharged through rotation of the conveying belt, so that the screened kaolin raw ore is conveniently cleaned, and the situation that the kaolin raw ore is accumulated below the screening net is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral screening equipment, and more specifically, it relates to a detachable kaolin raw ore screening device. Background Technique

[0002] Kaolin raw ore is an important industrial raw material, mainly composed of minerals such as nepheline and mullite, usually grayish-white or light yellow. Kaolin raw ore is a mixed ore containing kaolin (mainly composed of kaolinite and hydrated bauxite ore, etc.), and it is a very important non-metallic mineral.

[0003] The Chinese patent with the publication number CN215088618U discloses a kaolin raw ore filter screen, which includes an inclined frame. A number of screening bars are arranged in parallel at intervals inside the inclined frame. The rear ends of both sides of the inclined frame are fixedly connected with walking wheel frames, and the lower part of the rear end of the walking wheel frame is rotatably connected with walking wheels;

[0004] For the above-mentioned disclosed technology, when screening kaolin raw ore, the larger particles of kaolin raw ore after screening will slide from the surface of the screen to the lower part of the screen and accumulate there. Therefore, it is necessary to manually clean the larger particles of kaolin raw ore, which is rather troublesome in use.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Content of the Utility Model

[0006] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a detachable kaolin raw ore screening device.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a detachable kaolin raw ore screening device, including a U-shaped soil collection trough. A discharging mechanism is arranged inside the U-shaped soil collection trough. The rear side wall of the U-shaped soil collection trough is fixedly installed with an inclined frame, and a bottom frame is fixedly installed on the inner wall of the inclined frame. A screening net is attached to the front side wall of the bottom frame inside the inclined frame. The first mounting holes are opened on the surface of the bottom frame, and the second mounting holes are opened on the surface of the screening net. A pressing frame for fixedly installing the screening net is inserted into the first mounting holes and the second mounting holes.

[0008] The utility model is further arranged as follows: the discharging mechanism includes conveying wheels. At least two groups of conveying wheels are rotatably inserted into the U-shaped soil collection trough. A handle is fixedly installed at the front end of one group of conveying wheels, and a conveyor belt is meshed and installed on the surfaces of the two groups of conveying wheels.

[0009] The present utility model is further configured as follows: The inclined frame includes a cross frame. The rear side wall of the U-shaped soil collecting trough is fixedly installed with a cross frame, and the top surface of the cross frame is inclinedly installed with a rectangular frame. The rear side wall of the cross frame and the rear side wall of the rectangular frame are fixedly installed with L-shaped brackets, and the inner wall of the rectangular frame is fixedly installed with a bottom frame.

[0010] The present utility model is further configured as follows: The pressing frame includes a rectangular pressing frame. The rectangular pressing frame is inserted into the interior of the rectangular frame, and a rotating shaft is rotatably installed on the surface of the rectangular pressing frame, and a knob is fixedly installed on the end surface of the rotating shaft.

[0011] The present utility model is further configured as follows: The inner bottom of the rectangular pressing frame is inclinedly installed, and the bottom end of the rectangular pressing frame is correspondingly arranged with the conveyor belt.

[0012] The present utility model is further configured as follows: The first mounting hole and the second mounting hole are correspondingly arranged with the knob, and the knob and the first mounting hole and the second mounting hole are inserted.

[0013] In summary, the present utility model has the following beneficial effects:

[0014] By fitting the screening mesh with the interior of the inclined frame and inserting it through the pressing frame and the first and second mounting holes, the screening mesh is fixed. Through the screening mesh, the kaolin raw ore is screened. The small-particle kaolin raw ore falls through the screening mesh, and the large-particle kaolin raw ore rolls along the surface of the screening mesh under the action of gravity and accumulates inside the U-shaped soil collecting trough. By driving a set of conveying wheels to rotate through the handle, the conveyor belt is driven to rotate through the conveying wheels. By the rotation of the conveyor belt, the large-particle kaolin raw ore accumulated in the U-shaped soil collecting trough is discharged, which facilitates the cleaning of the screened kaolin raw ore and avoids accumulation under the screening mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0016] Figure 2 is a rear view of the present utility model;

[0017] Figure 3 is the present utility model Figure 2 partial enlarged view of part A;

[0018] Figure 4 is an exploded view of the present utility model;

[0019] Figure 5 is the present utility model Figure 4 partial enlarged view of part B.

[0020] In the figure: 1. U-shaped soil collecting trough; 2. Discharging mechanism; 201. Conveyor wheel; 202. Handle; 203. Conveyor belt; 3. Inclined frame; 301. Horizontal frame; 302. Of rectangular frame; 303. L-shaped bracket; 4. Bottom frame; 41. First mounting hole; 5. Screening mesh; 51. Second mounting hole; 6. Compression frame; 601. Rectangular compression frame; 602. Rotating shaft; 603. Knob. Specific embodiments

[0021] The following combines the drawings and embodiments to describe the present utility model in detail.

[0022] Detachable kaolin raw ore screening device, refer to Figures 1 to 5 As shown, it includes a U-shaped soil collecting trough 1. A discharging mechanism 2 is arranged inside the U-shaped soil collecting trough 1. The rear side wall of the U-shaped soil collecting trough 1 is fixedly installed with an inclined frame 3. And the inner wall of the inclined frame 3 is fixedly installed with a bottom frame 4. A screening mesh 5 is attached to the front side wall of the bottom frame 4 inside the inclined frame 3. The surface of the bottom frame 4 is provided with a first mounting hole 41. The surface of the screening mesh 5 is provided with a second mounting hole 51. A compression frame 6 for fixedly installing the screening mesh 5 is inserted into the first mounting hole 41 and the second mounting hole 51.

[0023] In the above embodiment: By fitting the screening mesh 5 with the inside of the inclined frame 3, and inserting the compression frame 6 into the first mounting hole 41 and the second mounting hole 51, the screening mesh 5 is fixed. Through the screening mesh 5, the kaolin raw ore is screened. The small-particle kaolin raw ore falls through the screening mesh 5. The large-particle kaolin raw ore rolls along the surface of the screening mesh 5 under the action of gravity and accumulates inside the U-shaped soil collecting trough 1. Through the discharging mechanism 2, the larger-particle kaolin raw ore accumulated in the U-shaped soil collecting trough 1 is discharged to the side, which is convenient for cleaning the screened kaolin raw ore and avoiding accumulation under the screening mesh 5.

[0024] Refer to Figure 1 、 Figure 4 As shown, the discharging mechanism 2 includes a conveyor wheel 201. At least two groups of conveyor wheels 201 are rotatably inserted into the U-shaped soil collecting trough 1. A handle 202 is fixedly installed at the front end of one group of conveyor wheels 201. A conveyor belt 203 is meshed and installed on the surfaces of the two groups of conveyor wheels 201.

[0025] In the above embodiment: By driving one group of conveyor wheels 201 to rotate through the handle 202, and driving the conveyor belt 203 to rotate through the conveyor wheels 201, the larger-particle kaolin raw ore accumulated in the U-shaped soil collecting trough 1 is discharged through the rotation of the conveyor belt 203. The handle 202 can also be replaced by a motor.

[0026] Refer to Figure 1 、 Figure 2 、Figure 4 As shown, the inclined frame 3 includes a horizontal frame 301. The rear side wall of the U-shaped soil collecting trough 1 is fixedly installed with the horizontal frame 301, and a rectangular frame 302 is inclinedly installed on the top surface of the horizontal frame 301. The rear side wall of the horizontal frame 301 and the rear side wall of the rectangular frame 302 are fixedly installed with L-shaped brackets 303, and a bottom frame 4 is fixedly installed on the inner wall of the rectangular frame 302.

[0027] In the above embodiment: Through the L-shaped bracket 303, the horizontal frame 301 is fixed on the top surface of the horizontal frame 301, so that the horizontal frame 301 is inclined. Through the bottom frame 4 on the inner wall of the horizontal frame 301, the screening net 5 is limited and installed.

[0028] Reference Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 As shown, the pressing frame 6 includes a rectangular pressing frame 601. The rectangular pressing frame 601 is inserted into the inside of the rectangular frame 302, and a rotating shaft 602 is rotatably installed on the surface of the rectangular pressing frame 601, and a knob 603 is fixedly installed on the end face of the rotating shaft 602.

[0029] In the above embodiment: The knob 603 is inserted into the second installation hole 51 and the first installation hole 41. By rotating the knob 603 by 90 degrees, the screening net 5 is fixedly installed. The screening net 5 is installed inside the horizontal frame 301, and through the screening net 5, the kaolin raw ore can be screened.

[0030] Reference Figure 1 As shown, the inner bottom of the rectangular pressing frame 601 is inclinedly installed, and the bottom end of the rectangular pressing frame 601 is correspondingly arranged with the conveyor belt 203.

[0031] In the above embodiment: By the inclined installation of the bottom end of the rectangular pressing frame 601, the screened kaolin raw ore can be discharged into the inside of the U-shaped soil collecting trough 1.

[0032] Reference Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 As shown, the first installation hole 41 and the second installation hole 51 are correspondingly arranged with the knob 603, and the knob 603 and the first installation hole 41 and the second installation hole 51 are in an inserted connection.

[0033] In the above embodiment: By the correspondence between the knob 603 and the first installation hole 41 and the second installation hole 51, the screening net 5 can be quickly installed and fixed.

[0034] Working principle:

[0035] It is attached to the inside of the inclined frame 3 through the screening mesh 5, and fixed to the screening mesh 5 by inserting it into the inside of the pressing frame 6 and the first mounting hole 41 and the second mounting hole 51. By means of the screening mesh 5, the kaolin raw ore is screened. The small-particle kaolin raw ore falls through the screening mesh 5, and the large-particle kaolin raw ore rolls down along the surface of the screening mesh 5 under the action of gravity and accumulates inside the U-shaped soil collecting trough 1. The handle 202 drives a set of conveying wheels 201 to rotate, and the conveying wheels 201 drive the conveyor belt 203 to rotate. By the rotation of the conveyor belt 203, the large-particle kaolin raw ore accumulated in the U-shaped soil collecting trough 1 is discharged, which facilitates the cleaning of the screened kaolin raw ore and avoids accumulation under the screening mesh 5.

[0036] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. Detachable kaolin ore screening device, characterized by: The invention comprises a U-shaped soil collecting trough (1), wherein a discharge mechanism (2) is arranged inside the U-shaped soil collecting trough (1), an inclined frame (3) is fixedly mounted on the rear side wall of the U-shaped soil collecting trough (1), and a bottom frame (4) is fixedly mounted on the inner wall of the inclined frame (3), a screening net (5) is attached to the front side wall of the bottom frame (4) inside the inclined frame (3), a first mounting hole (41) is formed on the surface of the bottom frame (4), and a second mounting hole (51) is formed on the surface of the screening net (5), and a pressing frame (6) for fixing the screening net (5) is inserted into the first mounting hole (41) and the second mounting hole (51).

2. The detachable kaolin ore screening device according to claim 1 is characterized in that: The discharge mechanism (2) comprises a conveying wheel (201), at least two groups of conveying wheels (201) are rotatably plugged into the interior of the U-shaped soil collecting trough (1), a handle (202) is fixedly mounted on the front end of one group of conveying wheels (201), and conveying belts (203) are meshedly mounted on the surfaces of the two groups of conveying wheels (201).

3. The detachable kaolin ore screening device according to claim 1 is characterized in that: The inclined frame (3) comprises a cross frame (301), the rear side wall of the U-shaped soil collecting trough (1) is fixedly mounted with the cross frame (301), and the top surface of the cross frame (301) is obliquely mounted with a rectangular frame (302), the rear side wall of the cross frame (301) and the rear side wall of the rectangular frame (302) are fixedly mounted with an L-shaped bracket (303), and the inner wall of the rectangular frame (302) is fixedly mounted with a bottom frame (4).

4. The detachable kaolin ore screening device according to claim 3 is characterized in that: The pressing frame (6) comprises a rectangular pressing frame (601), the rectangular pressing frame (601) is inserted into the interior of the rectangular frame (302), a rotating shaft (602) is rotatably mounted on the surface of the rectangular pressing frame (601), and a knob (603) is fixedly mounted on the end surface of the rotating shaft (602).

5. The detachable kaolin ore screening device according to claim 4 is characterized in that: The inner bottom of the rectangular pressing frame (601) is installed in an inclined manner, and the bottom end of the rectangular pressing frame (601) is arranged corresponding to the conveyor belt (203).

6. The detachable kaolin ore screening device according to claim 4 is characterized in that: The first mounting hole (41) and the second mounting hole (51) are arranged correspondingly to the knob (603), and the knob (603) and the first mounting hole (41) and the second mounting hole (51) are arranged in a plug-in manner.

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