A stone powder drying and processing device that can assist in material discharge.

Abstract

This utility model discloses a stone fine powder drying and processing device with auxiliary discharge capability, belonging to the technical field of drying and processing devices. It includes a drying chamber and a feed inlet, with the feed inlet located at the top of the drying chamber. This utility model activates a servo motor, which drives a connecting rod to rotate. The connecting rod then drives a conveying assembly to rotate, causing the drive wheel, driven wheel, and conveyor belt to cooperate in rotating the connecting shaft and fan blades. This allows the fan blades to dissipate heat generated by the heating rods into the drying chamber. Furthermore, the cooperation between the heating chamber and the through-hole promotes air circulation inside the drying chamber, facilitating the drying of the stone fine powder and improving the drying effect. Simultaneously, the rotating connecting rod drives the guide block and striking ball to rotate, causing the striking ball to strike the interior of the drying chamber, facilitating the discharge of stone fine powder from the bottom of the drying chamber.

Description

Technical Field

[0001] This utility model relates to the field of drying and processing equipment technology, and in particular to a stone fine powder drying and processing equipment that can assist in material discharge. Background Technology

[0002] With the rapid development of the market economy, automated equipment is becoming more and more popular. The pre-treatment of stone materials includes crushing, drying and other processes. Usually, workers use the sun to dry the stone materials. After long-term exposure to wind and sun and crushing, recycled materials have already suffered varying degrees of damage. After long-term high-temperature heating, they will age, thus affecting their service life. At the same time, the drying efficiency of the stone materials is poor.

[0003] Chinese Patent Publication No. CN214320818U discloses a stone processing device with good screening effect. It uses multiple sets of through holes to allow stones smaller than the diameter of the through holes to fall into a first funnel for collection. By setting the drum in a conical shape, the stones inside the drum move to the right during rotation, and larger stones are guided by the discharge hopper to fall into a material box for collection. This allows for screening of stones of different sizes, improving screening efficiency, screening effect, and practicality. The device also includes a housing, a rotating shaft, bearings, multiple sets of first mounting frames, a drum, a feed hopper, a discharge hopper, a support, a second mounting frame, a material box, and a door. The housing has a chamber with multiple discharge ports that communicate with the chamber. The rotating shaft is rotatably mounted laterally within the chamber via a drive device. The bearings are mounted on the inner side wall of the housing, and the left end of the rotating shaft is rotatably connected to the right end of the bearing.

[0004] The above-mentioned existing technical solutions have the following shortcomings: In use, the above technical solutions are inconvenient to dry the stone for subsequent processing, cannot turn and stir the stone, cannot ensure that the material is heated evenly, and are difficult to avoid damage to the material due to excessive local temperature, which reduces the drying efficiency and affects the performance of the processing equipment. Therefore, corresponding improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a stone fine powder drying and processing device that can assist in material discharge, so as to solve the problem of uneven drying in existing stone fine powder drying and processing devices mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stone fine powder drying and processing device that can assist in material discharge, including a drying box and a feed inlet, wherein the top of the drying box is provided with a feed inlet;

[0007] The bottom of the drying chamber is provided with a discharge port. A servo motor is fixedly connected to one side of the drying chamber via a support plate, and a connecting rod is fixedly connected to the output shaft end of the servo motor. A conveying assembly is sleeved on the outside of the connecting rod, and a connecting shaft passes through the inside of the conveying assembly. A fan blade is sleeved on the outside of the connecting shaft. A heating chamber is provided on one side of the drying chamber. Movable rods are provided on both sides inside the drying chamber, and telescopic springs are sleeved on the outside of the movable rods. A material distribution plate is sleeved on the outside of the movable rods. A transport assembly is sleeved on the outside of the connecting rod, and a fixed rod passes through the inside of the transport assembly. Sleeves are evenly sleeved on the outside of the fixed rod and the connecting rod, and a dispersing rod is fixed at both ends of the sleeves. Guide blocks are sleeved on both ends of the outside of the connecting rod, and a striking ball is provided on one side of the guide block.

[0008] Preferably, the heating box is equipped with a heating rod inside, and through holes are evenly distributed on both sides of the heating box.

[0009] Preferably, the material distribution plate is provided with a material discharge chute, and there are two material discharge chutes.

[0010] Preferably, a heating chamber is provided on the inner wall of the drying chamber, and a heating wire is provided inside the heating chamber. A dehumidification port is provided at one end of the top of the drying chamber.

[0011] Preferably, the conveying assembly consists of a driving wheel, a driven wheel, and a conveyor belt. The driving wheel is sleeved on the outside of the connecting rod, and the driven wheel is sleeved on the outside of the connecting shaft. A conveyor belt connects the driving wheel and the driven wheel.

[0012] Preferably, the transport assembly consists of a rotating wheel, a movable wheel, and a transport belt. The rotating wheel is sleeved on the outside of the connecting rod, the movable wheel is sleeved on the outside of the fixed rod, and a transport belt connects the rotating wheel and the movable wheel.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the stone fine powder drying and processing device that can assist in discharge realizes the turning of stone fine powder, which facilitates the uniform drying of stone fine powder, improves the drying effect of stone fine powder, and facilitates the dispersion and feeding of stone fine powder, thereby improving the performance of the drying and processing device.

[0014] By activating the servo motor, the connecting rod rotates, which in turn drives the conveying assembly to rotate. The drive wheel, driven wheel, and conveyor belt work together to rotate the connecting shaft and fan blades. The fan blades dissipate the heat generated by the heating rods into the drying chamber. The combination of the heating chamber and the through holes promotes air circulation inside the drying chamber, facilitating the drying of the fine stone powder and improving the drying effect. As the connecting rod rotates, it also drives the guide block and the striking ball to rotate, causing the striking ball to strike the inside of the drying chamber, facilitating the falling of the fine stone powder from the bottom of the drying chamber. This assists in the material falling process for coating preparation.

[0015] Simultaneously, the connecting rod drives the sleeve block and the dispersing rod to rotate, so that the dispersing rod mixes and turns the fine stone powder inside the drying chamber, making it easier for the fine stone powder to be heated evenly. Then, the connecting rod drives the conveyor component to rotate, so that the rotating wheel, the movable wheel and the conveyor belt cooperate with each other to drive the fixed rod to rotate. The fixed rod drives the sleeve block and the dispersing rod to rotate, so that the dispersing rod turns the fine stone powder inside the drying chamber, allowing the fine stone powder to come into full contact with the hot air, and the moisture can evaporate quickly, thereby shortening the drying time, avoiding local heating, and facilitating the movement of different structures through the same drive component, which helps to save costs.

[0016] By setting up a heating chamber and heating wires, the heat generated by the heating wires acts on the drying chamber, increasing the temperature inside the drying chamber. During the tumbling process of the fine stone powder, it is subjected to the hot airflow, which significantly shortens the drying time and improves the efficiency of the drying processing device. Furthermore, the moisture inside the drying chamber is discharged through the exhaust port. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0019] Figure 2 This is a left-side perspective stereoscopic view of the present invention;

[0020] Figure 3 This is a right-side perspective stereoscopic view of the present invention.

[0021] Figure 4 This is a three-dimensional structural diagram of the material distribution plate of this utility model;

[0022] Figure 5 For the present utility model Figure 1 A schematic diagram of the structure at point A in the middle.

[0023] The following are the annotations in the diagram: 1. Drying oven; 101. Exhaust port; 102. Heating chamber; 103. Heating wire; 2. Feed inlet; 3. Discharge port; 4. Servo motor; 5. Connecting rod; 6. Conveying assembly; 7. Connecting shaft; 8. Fan blade; 9. Heating rod; 10. Heating box; 1001. Through hole; 11. Material distribution plate; 1101. Drop chute; 12. Movable rod; 13. Telescopic spring; 14. Sleeve block; 15. Transport assembly; 16. Fixed rod; 17. Dispersing rod; 18. Guide block; 19. Striking ball. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Please see Figures 1-5 The present invention provides the following technical solution:

[0026] Example 1

[0027] To address the problem of uneven drying in existing stone powder drying devices, the following solution is disclosed. Please refer to the details below. Figure 1 , Figure 2 , Figure 4A stone powder drying and processing device with auxiliary discharge function includes a drying chamber 1 and a feed inlet 2. The feed inlet 2 is provided at the top of the drying chamber 1, and the discharge outlet 3 is provided at the bottom of the drying chamber 1. A servo motor 4 is fixedly connected to one side of the drying chamber 1 via a support plate, and a connecting rod 5 is fixedly connected to the output shaft end of the servo motor 4. A conveying assembly 6 is sleeved on the outside of the connecting rod 5, and a connecting shaft 7 passes through the inside of the conveying assembly 6. A fan blade 8 is sleeved on the outside of the connecting shaft 7. A heating box 10 is provided on one side of the drying chamber 1. Movable rods 12 are provided on both sides inside the drying chamber 1, and telescopic springs 13 are sleeved on the outside of the movable rods 12. The movable rod 12 is sleeved with a material distribution plate 11. The heating box 10 is equipped with a heating rod 9. The heating box 10 has through holes 1001 evenly arranged on both sides. The material distribution plate 11 is equipped with a material drop chute 1101, and there are two material drop chute 1101. The drying box 1 is equipped with a heating chamber 102 on the inner wall, and a heating wire 103 is arranged inside the heating chamber 102. The drying box 1 is equipped with a dehumidification port 101 at one end of the top. The conveying assembly 6 is composed of a driving wheel, a driven wheel and a conveyor belt. The connecting rod 5 is sleeved with a driving wheel, the connecting shaft 7 is sleeved with a driven wheel, and a conveyor belt is connected between the driving wheel and the driven wheel.

[0028] In this embodiment, during use, the fine stone powder is conveyed into the drying chamber 1 through the feed inlet 2. The distribution plate 11 and the discharge chute 1101 work together to divert the fine stone powder and control the discharge speed. A movable rod 12 and a telescopic spring 13 are used to allow the distribution plate 11 to spring back, preventing the fine stone powder from falling onto it. The servo motor 4 is activated, causing the connecting rod 5 to rotate. The connecting rod 5 then rotates the conveying assembly 6, causing the drive wheel, driven wheel, and conveyor belt to work together to rotate the connecting shaft 7 and the fan blade 8. This allows the fan blade 8 to rotate the heating rod. The heat generated by 9 is dissipated into the interior of the drying chamber 1, and through the cooperation of the heating chamber 10 and the through hole 1001, the air circulation inside the drying chamber 1 is promoted, which facilitates the drying of the fine stone powder and improves the drying effect of the fine stone powder. By setting the heating chamber 102 and the heating wire 103, the heat generated by the heating wire 103 acts on the drying chamber 1, which increases the temperature inside the drying chamber 1. During the process of the fine stone powder turning over, it is subjected to the hot air flow, which significantly shortens the drying time and improves the efficiency of the drying processing device. The moisture inside the drying chamber 1 is discharged through the exhaust port 101. Finally, the fine stone powder is discharged through the discharge port 3 for use in coating preparation.

[0029] Example 2

[0030] This embodiment differs from Embodiment 1 in that it utilizes the dispersing rod 17 to achieve the tumbling and turning of the fine stone powder, facilitating uniform heating for coating preparation and improving the efficiency of the drying and processing device. Therefore, the following technical solution is disclosed; please refer to the following for details. Figure 1 , Figure 3 , Figure 5 The connecting rod 5 is sleeved with a transport component 15, and a fixed rod 16 runs through the inside of the transport component 15. Sleeves 14 are evenly sleeved on the outside of the fixed rod 16 and the connecting rod 5, and a dispersing rod 17 is fixed at both ends of the sleeves 14. Guide blocks 18 are sleeved on both ends of the connecting rod 5, and a striking ball 19 is provided on one side of the guide block 18. The transport component 15 is composed of a rotating wheel, a movable wheel and a transport belt. The connecting rod 5 is sleeved with a rotating wheel, and the fixed rod 16 is sleeved with a movable wheel. A transport belt connects the rotating wheel and the movable wheel.

[0031] In this embodiment, during use, the servo motor 4 is started, causing the connecting rod 5 to rotate. The connecting rod 5 then rotates the sleeve block 14 and the dispersing rod 17, allowing the dispersing rod 17 to mix and tumble the fine stone powder inside the drying chamber 1, ensuring even heating. Subsequently, the connecting rod 5 drives the transport component 15 to rotate, causing the rotating wheel, movable wheel, and transport belt to cooperate and drive the fixed rod 16 to rotate. This allows the fixed rod 16 to rotate the sleeve block 14 and the dispersing rod 17, facilitating the dispersing rod 17 to tumble the fine stone powder inside the drying chamber 1, ensuring full contact between the fine stone powder and hot air, and enabling rapid evaporation of moisture, thereby shortening the drying time, avoiding localized heating, and facilitating the movement of different structures through the same drive component, thus saving costs. Furthermore, while the connecting rod 5 is rotating, it also drives the guide block 18 and the striking ball 19 to rotate, causing the striking ball 19 to strike the inside of the drying chamber 1, facilitating the falling of the fine stone powder from the bottom of the drying chamber 1, thereby assisting in the falling of the powder.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stone powder drying and processing device that can assist in material discharge, comprising a drying box (1) and a feed inlet (2), wherein the top of the drying box (1) is provided with the feed inlet (2); characterized in that The bottom of the drying chamber (1) is provided with a discharge port (3). A servo motor (4) is fixedly connected to one side of the drying chamber (1) via a support plate. A connecting rod (5) is fixedly connected to the output shaft end of the servo motor (4). A conveying assembly (6) is sleeved on the outside of the connecting rod (5). A connecting shaft (7) passes through the inside of the conveying assembly (6). A fan blade (8) is sleeved on the outside of the connecting shaft (7). A heating box (10) is provided on one side of the drying chamber (1). Movable rods (12) are provided on both sides inside the drying chamber (1). A telescopic spring (13) is sleeved on the outside of the movable rod (12). A material distribution plate (11) is sleeved on the outside of the movable rod (12). A transport component (15) is sleeved on the outside of the connecting rod (5). A fixed rod (16) passes through the inside of the transport component (15). Sleeve blocks (14) are evenly sleeved on the outside of the fixed rod (16) and the connecting rod (5). A dispersing rod (17) is fixed at both ends of the sleeve block (14). A guide block (18) is sleeved on both ends of the outside of the connecting rod (5). A striking ball (19) is provided on one side of the guide block (18).

2. The stone fine powder drying processing device with auxiliary discharging function according to claim 1, characterized in that: The heating box (10) is equipped with a heating rod (9) inside, and through holes (1001) are evenly arranged on both sides of the heating box (10).

3. The stone fine powder drying processing device with auxiliary discharging function according to claim 1, characterized in that: The material distribution plate (11) is provided with a material drop chute (1101), and there are two material drop chute (1101).

4. The stone fine powder drying processing device with auxiliary discharging function according to claim 1, characterized in that: The drying chamber (1) has a heating chamber (102) on its inner wall and a heating wire (103) inside the heating chamber (102). A vent (101) is provided at one end of the top of the drying chamber (1).

5. The stone fine powder drying processing device with auxiliary discharging function according to claim 1, characterized in that: The conveying assembly (6) is composed of a driving wheel, a driven wheel and a conveyor belt. The driving wheel is sleeved on the outside of the connecting rod (5), and the driven wheel is sleeved on the outside of the connecting shaft (7). A conveyor belt connects the driving wheel and the driven wheel.

6. The stone fine powder drying processing device with auxiliary discharging function according to claim 1, characterized in that: The transport assembly (15) is composed of a rotating wheel, a movable wheel and a transport belt. The rotating wheel is sleeved on the outside of the connecting rod (5), and the movable wheel is sleeved on the outside of the fixed rod (16). A transport belt connects the rotating wheel and the movable wheel.

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