Bamboo charcoal powder processing and screening equipment

Abstract

The utility model relates to bamboo charcoal powder processing and screening equipment which comprises a hopper and a screening disc arranged below the hopper, a screen is installed at the center of the screening disc, a bearing disc is further arranged below the screening disc, the outer edge of the screening disc is installed above the bearing disc through a plurality of connecting springs, and a spherical hinge base is further installed at the center of the bottom of the screening disc; the bottom of the spherical hinge base is rotationally connected with a driving shaft, a connecting rod is further installed on the driving shaft through a shaft sleeve, and a supporting plate for supporting the sieve tray in a matched mode is installed at the end of the connecting rod, the supporting effect of the supporting plate can cause one side of the drying tray to tilt upwards, and when the driving shaft rotates, the supporting plate can be pushed to rotate through the connecting rod; and through continuous rotation of the supporting plate, the gradient direction of the drying disc can be continuously changed, the stacked bamboo charcoal powder can be continuously distributed to a thin layer, and rapid screening is facilitated.

Description

Technical Field

[0001] This application relates to the technical field of bamboo charcoal processing, and particularly relates to a bamboo charcoal powder processing and screening device. Background Art

[0002] Bamboo charcoal powder is a solid substance obtained by thermal decomposition of bamboo raw materials under high temperature and limited oxygen supply. Its main component is black charcoal material. Bamboo charcoal powder has a porous structure, so it has strong adsorption ability and can be used for air and water purification. In the air, it can absorb various harmful gases and purify indoor air; in water, it can absorb harmful substances and improve water quality.

[0003] However, in actual applications, after the bamboo charcoal powder is processed, the particulate matter needs to be screened. In common screening devices, screening is mainly carried out by shaking the sieve mesh. However, the shaking amplitude of the horizontally arranged sieve mesh is small, and the bamboo charcoal powder is likely to accumulate too thickly during the screening process, resulting in blockage and affecting the screening efficiency.

[0004] Therefore, those skilled in the art have provided a bamboo charcoal powder processing and screening device to solve the problems raised in the above background art. Utility Model Content

[0005] To solve the problems raised in the above background art, this application provides a bamboo charcoal powder processing and screening device.

[0006] The bamboo charcoal powder processing and screening device provided by this application adopts the following technical solutions:

[0007] A bamboo charcoal powder processing and screening device includes a hopper and a sieve tray arranged below the hopper. A sieve mesh is installed at the center of the sieve tray. A bearing tray is further arranged below the sieve tray. The outer edge of the sieve tray is installed above the bearing tray through a plurality of connecting springs. And a ball hinge seat is installed at the center of the bottom of the sieve tray. The bottom of the ball hinge seat is rotatably connected to a drive shaft. And a connecting rod is also installed on the drive shaft through a bushing. A support plate for cooperating to support the sieve tray is installed at the end of the connecting rod.

[0008] Further, a receiving cavity is arranged at the center of the bearing tray. A discharge port is opened at the bottom of the receiving cavity. And a scraper is also installed at the bottom of the connecting rod. The bottom surface of the scraper is arranged in a fitting manner with the receiving cavity.

[0009] Further, an annular groove is also arranged on the bottom of the sieve tray. The top of the support plate is slidably arranged in the annular groove. And a support wheel is installed at the bottom of the support plate. The support wheel is cooperatively arranged on the bearing tray.

[0010] Further, a cover plate is also arranged on the top of the hopper. And a filter plate is installed inside the bottom outlet of the hopper. The filter diameter of the filter plate is larger than that of the sieve mesh.

[0011] Furthermore, a stirring motor is installed on the top of the cover plate. The output shaft of the stirring motor extends into the hopper and is equipped with a double - spiral stirring shaft. A cross - plate is connected between the two bottom ends of the double - spiral stirring shaft, and the cross - plate is arranged in contact with the filter plate.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] 1. In the present application, the edge of the sieve plate is installed above the bearing plate through a plurality of connecting springs, and the center of the sieve plate is supported by the spherical hinge seat, which can keep the sieve plate balanced. In addition, due to the supporting effect of the supporting plate, one side of the sieve plate will tilt upward. When the drive shaft rotates, the connecting rod can be used to push the supporting plate to rotate, so that the tilting direction of the sieve plate can be changed. Through the continuous rotation of the supporting plate, the slope direction of the sieve plate can be continuously changed, and the piled - up bamboo charcoal powder can be continuously spread into thin layers, facilitating rapid screening.

[0014] 2. In the present application, a scraper is also installed at the bottom of the connecting rod. Through the cooperation of the connecting rod, the scraper can be used to push the bamboo charcoal powder in the accommodating cavity out of the blanking port, facilitating material collection. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the present application;

[0016] Figure 2 is a schematic diagram of the disassembled structure of the present application;

[0017] Figure 3 is a schematic diagram of the structure inside the accommodating cavity of the present application;

[0018] Figure 4 is a schematic diagram of the structure inside the hopper of the present application.

[0019] Description of the reference numerals: 1, hopper; 11, cover plate; 12, filter plate; 13, stirring motor; 15, double - spiral stirring shaft; 2, sieve plate; 21, sieve mesh; 22, bearing plate; 23, spherical hinge seat; 24, drive shaft; 25, connecting rod; 26, supporting plate; 27, connecting spring; 28, scraper; 29, blanking port. Detailed Description of the Embodiment

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0021] Embodiment 1

[0022] Refer to Figures 1 - 4As shown in the figure, the present application discloses a bamboo charcoal powder processing and screening device, including a hopper 1 and a sieve plate 2 disposed below the hopper 1. A cylindrical edge guard is provided at the edge of the sieve plate 2 to gather the bamboo charcoal powder and prevent it from falling off the edge. A sieve mesh 21 is installed at the center of the sieve plate 2. A bearing plate 22 is also provided below the sieve plate 2. The bamboo charcoal powder passing through the screening of the sieve mesh 21 will fall into the bearing plate 22 for collection. The outer edge of the sieve plate 2 is installed above the bearing plate 22 through a plurality of connecting springs 27. And a ball joint seat 23 is installed at the center of the bottom of the sieve plate 2. The bottom of the ball joint seat 23 is rotatably connected to a drive shaft 24. And a connecting rod 25 is also installed on the drive shaft 24 through a bushing. A support plate 26 for supporting the sieve plate 2 is installed at the end of the connecting rod 25;

[0023] Specifically, due to the supporting effect of the support plate 26, one side of the bottom of the sieve plate 2 will tilt upward, while the opposite side will deflect downward due to the pulling of the connecting spring 27. This causes the sieve plate 2 to be in an inclined state. When the drive shaft 24 rotates, the connecting rod 25 can be used to push the support plate 26 to rotate, thereby continuously changing the slope direction of the sieve plate 2. The piled-up bamboo charcoal powder will continuously flow towards the lowest point. When the slope direction is continuously changed, the bamboo charcoal powder will also be continuously spread out, so as to quickly carry out filtration and screening.

[0024] Refer to Figure 2 、 Figure 3 As shown in the figure, a receiving cavity is provided at the center of the bearing plate 22. A discharge opening 29 is opened at the bottom of the receiving cavity. And a scraper 28 is installed at the bottom of the connecting rod 25. The bottom surface of the scraper 28 is arranged in close contact with the receiving cavity. An annular groove is also provided on the bottom of the sieve plate 2. The top of the support plate 26 is slidably arranged in the annular groove. And a support wheel is installed at the bottom of the support plate 26. The support wheel is arranged in cooperation with the bearing plate 22.

[0025] In addition, a discharge opening 29 is also opened at the bottom of the receiving cavity of the bearing plate 22. When the bamboo charcoal powder passes through the screening of the sieve mesh 21, it will fall into the receiving cavity. Then, since the connecting rod 25 will push the scraper 28 to continuously rotate in the receiving cavity, the bamboo charcoal powder in the receiving cavity can be pushed to the discharge opening 29 for discharge, which is convenient for collection.

[0026] Refer to Figure 1 、 Figure 4 As shown in the figure, a cover plate 11 is also provided on the top of the hopper 1. And a filter plate 12 is installed at the bottom outlet of the hopper 1. The filtration diameter of the filter plate 12 is larger than that of the sieve mesh 21. A stirring motor 13 is installed on the top of the cover plate 11. The output shaft of the stirring motor 13 extends into the hopper 1 and is installed with a double-helix stirring shaft 15. A cross plate is connected between the two bottom ends of the double-helix stirring shaft 15. And the cross plate is arranged in close contact with the filter plate 12.

[0027] Further, in order to keep the bamboo charcoal powder falling evenly and not easily getting blocked, a filter plate 12 is installed in the hopper 1, and a stirring motor 13 is installed on the cover plate 11. The stirring motor 13 can drive the double - helix stirring shaft 15 to rotate in the hopper 1 to mix the bamboo charcoal powder evenly. The cross - plate between the bottom ends of the double - helix stirring shafts 15 will rotate in contact with the upper side of the filter plate 12, which can push away the bamboo charcoal powder accumulated above the filter plate 12 to facilitate falling.

[0028] The standard parts used in the present utility model can all be purchased from the market. The special - shaped parts can be customized according to the descriptions in the specification and the drawings. The specific connection methods of each part all adopt the mature conventional means such as bolts, rivets, and welding in the prior art. The machines, parts, and equipment all adopt the conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0029] Meanwhile, the content not described in detail in this specification belongs to the well - known prior art of those skilled in the art.

[0030] The implementation principle of a bamboo charcoal powder processing and screening device in this application is as follows:

[0031] During use, first add bamboo charcoal powder into the hopper 1, and then start the stirring motor 13. With the cooperation of the stirring motor 13, it can drive the double - helix stirring shaft 15 to rotate. Through the cooperation of the double - helix stirring shaft 15, the bamboo charcoal powder can be mixed evenly. Moreover, the cross - plate arranged between the bottom ends of the double - helix stirring shafts 15 can rotate in contact with the upper side of the filter plate 12, which can push away the bamboo charcoal powder above the filter plate 12 to facilitate falling. Due to the blocking effect of the filter plate 12, the bamboo charcoal powder can fall evenly, control the flow rate, and avoid blockage caused by excessive accumulation of bamboo charcoal powder.

[0032] And a screen 21 is also arranged in the sieve plate 2. The bamboo charcoal powder can fall into the carrier plate 22 through the screen 21 for collection. The bottom of the sieve plate 2 is supported by the support plate 26 and will tilt upwards on one side, while the other side will deflect downwards due to the pulling of the connecting spring 27. This causes the sieve plate 2 to be in an inclined state. When the drive shaft 24 rotates, it can drive the support plate 26 to rotate through the connecting rod 25, so as to continuously change the slope direction of the sieve plate 2. The accumulated bamboo charcoal powder will continuously flow towards the lowest point. When the slope direction is continuously changed, the bamboo charcoal powder will also be continuously spread out, thus quickly performing filtration and screening.

[0033] In addition, a discharge port 29 is also opened at the bottom of the accommodation cavity of the carrier plate 22. After the bamboo charcoal powder is screened by the screen 21, it will fall into the accommodation cavity. Then, since the connecting rod 25 will drive the scraper 28 to rotate continuously in the accommodation cavity, the bamboo charcoal powder in the accommodation cavity can be pushed to the discharge port 29 for discharge, which is convenient for collection.

[0034] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model, and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A bamboo charcoal powder processing and screening device, comprising a hopper (1) and a sieve plate (2) arranged below the hopper (1), a sieve mesh (21) is installed at the center of the sieve plate (2), and it is characterized in that, A bearing plate (22) is further arranged below the sieve plate (2). The outer edge of the sieve plate (2) is installed above the bearing plate (22) through a plurality of connecting springs (27). A ball hinge seat (23) is also installed at the center of the bottom of the sieve plate (2). A driving shaft (24) is rotatably connected to the bottom of the ball hinge seat (23). A connecting rod (25) is also installed on the driving shaft (24) through a bushing. A support plate (26) for cooperatively supporting the sieve plate (2) is installed at the end of the connecting rod (25).

2. The bamboo charcoal powder processing and screening equipment according to claim 1, characterized in that: A receiving cavity is arranged at the center of the bearing plate (22). A blanking port (29) is opened at the bottom of the receiving cavity. A scraping plate (28) is also installed at the bottom of the connecting rod (25). The bottom surface of the scraping plate (28) is arranged in a fitting manner with the receiving cavity.

3. A bamboo charcoal powder processing and screening device according to claim 2, characterized in that: An annular groove is further arranged on the bottom of the sieve plate (2). The top of the support plate (26) is slidably arranged in the annular groove. A support wheel is installed at the bottom of the support plate (26). The support wheel is cooperatively arranged on the bearing plate (22).

4. A bamboo charcoal powder processing and screening device according to claim 1, characterized in that: A cover plate (11) is further arranged on the top of the hopper (1). A filter plate (12) is installed in the bottom outlet of the hopper (1). The filtration diameter of the filter plate (12) is larger than that of the sieve mesh (21).

5. A bamboo charcoal powder processing and screening device according to claim 4, characterized in that: A stirring motor (13) is also installed on the top of the cover plate (11). The output shaft of the stirring motor (13) extends into the hopper (1) and a double - spiral stirring shaft (15) is installed. A cross - plate is connected between the two bottom ends of the double - spiral stirring shaft (15). The cross - plate is arranged in a fitting manner with the filter plate (12).

Images