Sand conveying system with automatic sundry cleaning device

Abstract

The utility model discloses a sand conveying system with an automatic sundry cleaning device, which comprises a machine body and a feed opening, a conveying mechanism is arranged above the machine body, the feed opening is arranged on one side of the conveying mechanism, a control panel is arranged on the outer side of the machine body, and the control panel is connected with the machine body. The conveying mechanism comprises a conveying box, a feeding hopper, a first motor and a spiral conveying rod. According to the automatic impurity cleaning device for the sand conveying system, screened materials fall onto a first magnetic screen plate and a second magnetic screen plate, metal impurities in sand are adsorbed out through the first magnetic screen plate and the second magnetic screen plate, and then the sand falls to a discharging pipe from meshes of the first magnetic screen plate and meshes of the second magnetic screen plate; and finally, the sand is discharged through the discharging pipe, metal impurities in the sand are magnetically adsorbed, the practicability of the automatic impurity cleaning device for the sand conveying system is improved, the cleaning efficiency is high, the labor consumption of manually cleaning the metal impurities is reduced, and the quality of the sand is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sand material processing equipment, in particular to a sand material conveying system with an automatic debris cleaning device. Background Art

[0002] In the construction industry, sand is an important raw material, and its purity directly affects the quality of building materials such as concrete. The existing sand processing process often contains soil, stones, metal fragments and other impurities. If these impurities are not effectively removed, the performance of the final product will be reduced. Therefore, a sand conveying system with an automatic debris cleaning device is usually used.

[0003] The automatic debris cleaning devices currently on the market for sand conveying systems usually use water washing or screening to clean out the soil or stones in the sand. However, the sand may also contain some metal impurities, which are not easy to clean or screen out, resulting in reduced quality of the sand. Therefore, the current automatic debris cleaning devices for sand conveying systems need to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a sand conveying system with an automatic debris cleaning device to solve the problem proposed in the above background technology that the automatic debris cleaning device currently used in the sand conveying system on the market is not easy to clean or screen out metal impurities in the sand, resulting in reduced quality of the sand.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sand conveying system with an automatic debris cleaning device, comprising a body and a discharge port, a conveying mechanism is installed above the body, the discharge port is installed on one side of the conveying mechanism, and a control panel is installed on the outside of the body.

[0006] Preferably, the conveying mechanism includes a conveying box, a feed hopper, a No. 1 motor and a screw conveying rod. The conveying box is fixed on the top of the machine body, and the inside of the conveying box is equipped with a screw conveying rod through a bearing.

[0007] Preferably, a No. 1 motor connected to the spiral conveying rod through a coupling is installed above the machine body, a feed hopper is installed above the conveying box, and the discharge port is opened at one end of the conveying box away from the feed hopper.

[0008] Preferably, a cleaning chamber is opened inside the machine body near one end of the discharge port, a screening mechanism and a magnetic separation mechanism are installed inside the cleaning chamber, and the magnetic separation mechanism is located below the screening mechanism, a discharge pipe is connected to the machine body near the bottom of the cleaning chamber, and an elastic mechanism is provided on the inner side of the screening mechanism.

[0009] Preferably, the screening mechanism comprises a vibrating screen, an elastic mounting frame, a vibrating block and a second motor, and the elastic mounting frames are installed on the inner walls on both sides of the cleaning chamber.

[0010] Preferably, a vibrating screen is installed on one side of the elastic mounting frame, a vibrating block is provided below the vibrating screen, and a No. 2 motor connected to the vibrating block via a coupling is installed on the outer side of the machine body.

[0011] Preferably, the magnetic separation mechanism includes a No. 1 magnetic mesh plate and a No. 2 magnetic mesh plate, and the No. 1 magnetic mesh plate and the No. 2 magnetic mesh plate are installed inside the cleaning chamber near the bottom of the vibrating screen, and the No. 2 magnetic mesh plate is located below the No. 1 magnetic mesh plate.

[0012] Preferably, the elastic mechanism comprises a reset spring and an elastic rod, the lower part of the vibrating screen is connected with the elastic rod, and the elastic rod runs through the lower end of the elastic mounting frame, and the outer side of the elastic rod is sleeved with the reset spring.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The automatic debris cleaning device for the sand material conveying system has the screened materials fall onto the first magnetic mesh plate and the second magnetic mesh plate, and the metal impurities in the sand material are adsorbed by the first magnetic mesh plate and the second magnetic mesh plate, and then the sand material falls to the discharge pipe through the mesh holes of the first magnetic mesh plate and the second magnetic mesh plate, and finally the sand material is discharged through the discharge pipe. The magnetic adsorption of the metal impurities in the sand material improves the practicality of the automatic debris cleaning device for the sand material conveying system, and has high cleaning efficiency, reduces the labor consumption of manually cleaning the metal impurities, and improves the quality of the sand material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the side cross-sectional structure of the cleaning chamber of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the second magnetic screen plate of the utility model;

[0019] Figure 5 It is a schematic diagram of the front cross-sectional structure of the elastic mechanism of the utility model.

[0020] In the figure: 1. body; 2. conveying mechanism; 201. conveying box; 202. feed hopper; 203. No. 1 motor; 204. spiral conveying rod; 3. discharge port; 4. control panel; 5. cleaning chamber; 6. magnetic separation mechanism; 601. No. 1 magnetic screen; 602. No. 2 magnetic screen; 7. discharge pipe; 8. screening mechanism; 801. vibrating screen; 802. elastic mounting frame; 803. vibrating block; 804. No. 2 motor; 9. elastic mechanism; 901. reset spring; 902. elastic rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 3 The utility model provides a technical solution: a sand material conveying system with an automatic debris cleaning device, comprising a body 1 and a discharge port 3, a conveying mechanism 2 is installed above the body 1, the discharge port 3 is installed on one side of the conveying mechanism 2, a control panel 4 is installed on the outside of the body 1, the conveying mechanism 2 comprises a conveying box 201, a feeding hopper 202, a No. 1 motor 203 and a spiral conveying rod 204, a conveying box 201 is fixed above the body 1, a spiral conveying rod 204 is installed inside the conveying box 201 through a bearing, a No. 1 motor 203 connected to the spiral conveying rod 204 through a coupling is installed above the body 1, a feeding hopper 202 is installed above the conveying box 201, and the discharge port 3 is opened at one end of the conveying box 201 away from the feeding hopper 202.

[0023] In specific implementation, before conveying the sand material into the cleaning chamber 5, the sand material raw material is first placed into the conveying box 201 from the feed hopper 202, and then the spiral conveying rod 204 is driven to rotate by the No. 1 motor 203. The rotation of the spiral conveying rod 204 drives the sand material raw material to move, so that the sand material raw material moves to the discharge port 3 and falls into the cleaning chamber 5, and then the sand material is cleaned.

[0024] See also Figure 1-Figure 5A cleaning chamber 5 is provided inside the machine body 1 near one end of the discharge port 3, a screening mechanism 8 and a magnetic separation mechanism 6 are installed inside the cleaning chamber 5, and the magnetic separation mechanism 6 is located below the screening mechanism 8, a discharge pipe 7 is connected to the machine body 1 near the bottom of the cleaning chamber 5, an elastic mechanism 9 is provided inside the screening mechanism 8, the screening mechanism 8 includes a vibrating screen 801, an elastic mounting frame 802, a vibrating block 803 and a second motor 804, elastic mounting frames 802 are installed on the inner walls of both sides of the cleaning chamber 5, a vibrating screen 801 is installed on one side of the elastic mounting frame 802, a vibrating block 803 is provided below the vibrating screen 801, and a vibrating block 803 connected to the vibrating block 803 through a coupling is installed on the outside of the machine body 1 No. 2 motor 804, the elastic mechanism 9 includes a reset spring 901 and an elastic rod 902, the elastic rod 902 is connected to the bottom of the vibrating screen 801, and the elastic rod 902 runs through the lower end of the elastic mounting frame 802, the outer side of the elastic rod 902 is sleeved with a reset spring 901, the magnetic separation mechanism 6 includes a No. 1 magnetic mesh plate 601 and a No. 2 magnetic mesh plate 602, the cleaning chamber 5 is installed with a No. 1 magnetic mesh plate 601 and a No. 2 magnetic mesh plate 602 inside the bottom of the vibrating screen 801, and the No. 2 magnetic mesh plate 602 is located below the No. 1 magnetic mesh plate 601, the cross-sectional shape of the No. 1 magnetic mesh plate 601 and the No. 2 magnetic mesh plate 602 is a triangle, and the number of the elastic mechanism 9 is four groups.

[0025] In specific implementation, after the sand material is transported to the cleaning chamber 5 through the conveying mechanism 2, the sand material falls onto the vibrating screen 801, and at the same time, the second motor 804 drives the vibrating block 803 to rotate. During the vibration process of the vibrating block 803, one end of the vibrating block 803 intermittently lifts the bottom surface of the vibrating screen 801 upward to make the vibrating screen 801 vibrate, and at the same time, the reset spring 901 and the elastic rod 902 drive the vibrating screen 801 to perform elastic reset. The sand material is driven to vibrate by the vibrating screen 801, so that the sand material with smaller particles can be screened out, and then the screened material falls onto the first magnetic mesh plate 601 and the second magnetic mesh plate 602, and the metal impurities in the sand material are adsorbed by the first magnetic mesh plate 601 and the second magnetic mesh plate 602, and then the sand material falls from the mesh holes of the first magnetic mesh plate 601 and the second magnetic mesh plate 602 to the discharge pipe 7, and finally the sand material is discharged through the discharge pipe 7. The magnetic adsorption of metal impurities in the sand material improves the practicality of the automatic debris cleaning device for the sand material conveying system.

[0026] To sum up, first adjust the control parameters on the control panel 4, then convey the sand to the discharge port 3 through the conveying mechanism 2, then the sand enters the cleaning chamber 5, and then the sand is screened by the screening mechanism 8, and then the metal impurities in the sand are adsorbed by the screening mechanism 8 and the elastic mechanism 9, and the metal impurities are collected, and the cleaned sand is discharged through the discharge pipe 7. The setting of the magnetic separation mechanism 6 improves the practicability of the automatic debris cleaning device for the sand conveying system. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sand material conveying system with an automatic debris cleaning device, comprising a body (1) and a material discharge port (3), characterized in that: A conveying mechanism (2) is installed above the machine body (1), the discharge port (3) is installed on one side of the conveying mechanism (2), a control panel (4) is installed on the outside of the machine body (1), the conveying mechanism (2) comprises a conveying box (201), a feed hopper (202), a first motor (203) and a screw conveying rod (204), a conveying box (201) is fixed above the machine body (1), a screw conveying rod (204) is installed inside the conveying box (201) via a bearing, and a screw conveying rod (204) connected to the screw conveying rod (204) via a coupling is installed above the machine body (1). A No. 1 motor (203), a feed hopper (202) is installed above the conveying box (201), the discharge port (3) is opened at one end of the conveying box (201) away from the feed hopper (202), a cleaning chamber (5) is opened inside the end of the machine body (1) close to the discharge port (3), a screening mechanism (8) and a magnetic separation mechanism (6) are installed inside the cleaning chamber (5), and the magnetic separation mechanism (6) is located below the screening mechanism (8), a discharge pipe (7) is connected to the lower part of the machine body (1) close to the cleaning chamber (5), and an elastic mechanism (9) is provided on the inner side of the screening mechanism (8).

2. The sand conveying system with automatic debris cleaning device according to claim 1 is characterized in that: The screening mechanism (8) comprises a vibrating screen (801), an elastic mounting frame (802), a vibrating block (803) and a second motor (804), and the elastic mounting frames (802) are mounted on the inner walls of both sides of the cleaning chamber (5).

3. The sand conveying system with automatic debris cleaning device according to claim 2 is characterized in that: A vibrating screen (801) is installed on one side of the elastic mounting frame (802), a vibrating block (803) is provided below the vibrating screen (801), and a second motor (804) connected to the vibrating block (803) via a coupling is installed on the outer side of the machine body (1).

4. The sand conveying system with automatic debris cleaning device according to claim 3 is characterized in that: The magnetic separation mechanism (6) comprises a first magnetic mesh plate (601) and a second magnetic mesh plate (602); the first magnetic mesh plate (601) and the second magnetic mesh plate (602) are installed inside the cleaning chamber (5) close to the bottom of the vibrating screen (801), and the second magnetic mesh plate (602) is located below the first magnetic mesh plate (601).

5. The sand conveying system with automatic debris cleaning device according to claim 4 is characterized in that: The elastic mechanism (9) comprises a return spring (901) and an elastic rod (902); the elastic rod (902) is connected to the lower side of the vibrating screen (801), and the elastic rod (902) passes through the lower end of the elastic mounting frame (802); the return spring (901) is sleeved on the outer side of the elastic rod (902).

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