A biochar extrusion molding device

Abstract

The utility model discloses a kind of biochar extrusion forming devices, specifically relates to biochar production technical field, including forming base, its upper end is equipped with material guiding cylinder outside, the outer end of material guiding cylinder is equipped with speed reducer, material guiding cylinder is equipped with forming cylinder at one end away from speed reducer, the outside of forming cylinder one end is equipped with discharging support plate, the outside of discharging support plate one end is equipped with limit support plate, the connecting place of forming cylinder and discharging support plate is equipped with limit support block.The utility model is actually used, under the corresponding setting state of electric telescopic rod, support plate, cutting knife plate, limit support block and support sliding slot, the height of support plate and cutting knife plate can be lifted by electric telescopic rod, to facilitate cutting processing to extrusion forming biochar, while the state that cutting knife plate outer end face and support sliding slot inner end face are adapted, the stability of cutting knife plate lifting can be effectively increased.

Description

Technical Field

[0001] This utility model relates to the field of biochar production technology, and more specifically, to a biochar extrusion molding device. Background Technology

[0002] Biochar is a porous charcoal made from organic waste such as animal manure, animal bones, plant roots and stems, sawdust, and wheat straw. In biochar production, the material is a mixture of biochar raw materials and other materials. Therefore, an extrusion molding device is needed to extrude the processed material for later use. After the extrusion molding device has finished extruding the material, a cutting mechanism is needed to quantitatively cut the shaped material. For example, a biochar extrusion molding device disclosed in patent CN218927962U introduces the material from the feed hopper into the molding cylinder. Then, the motor is started. The rotation of the motor output drives the screw shaft to rotate, which in turn conveys the material to the outlet of the molding cylinder. The material is then extruded through the outlet. A cylinder is then activated. The movement of the cylinder's moving end drives the cutting blade in a vertical direction via a telescopic rod, thus cutting the shaped material. Simultaneously, the telescopic rod is activated, and its movement drives the cutting blade in a horizontal direction. The speed of the telescopic rod's moving end is consistent with the horizontal speed of the shaped material.

[0003] When the above-mentioned device is in use, the formed material will not crack due to compression, thereby improving the quality of the formed material and thus improving the forming effect of the extrusion molding device. However, when extruding biochar, it is necessary to seal the forming device with a rubber stopper. The rubber stopper is easy to fall off during extrusion, resulting in poor extrusion molding effect. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a biochar extrusion molding device. The technical problem to be solved by the present invention is: how to increase the effect of biochar extrusion molding.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a biochar extrusion molding device, comprising a molding base, a guide cylinder provided on the outer side of its upper end, a reducer provided on the outer end of the guide cylinder, a molding cylinder provided on the end of the guide cylinder away from the reducer, a discharge support plate provided on the outer side of one end of the molding cylinder, a limiting support plate provided on the outer side of one end of the discharge support plate, a limiting support block provided at the connection between the molding cylinder and the discharge support plate, and a support groove provided on one side of the inner end face of the limiting support block;

[0006] The upper end of the forming base is provided with a cutting support frame on the outside of the limiting support block. The middle part of the upper end of the cutting support frame is provided with an electric telescopic rod. The output shaft of the electric telescopic rod passes through the end face of the cutting support frame and extends to its lower end. The output shaft of the electric telescopic rod is provided with a support pressure plate on the lower side of the cutting support frame. The lower end of the support pressure plate is provided with a cutting blade.

[0007] In a preferred embodiment, the lower end of the molding base is provided with a support frame, the lower end of the guide cylinder is provided with a support plate, and a drive motor is provided on one side of the outer end face of the reducer.

[0008] A feed hopper is provided on one side of the upper end of the feed cylinder, and the output shaft of the reducer passes through the end face of the feed cylinder and extends into its interior.

[0009] In a preferred embodiment, the output shaft of the reducer is provided with a rotating support rod inside the guide cylinder, and the outer end face of the rotating support rod is provided with guide blades.

[0010] In a preferred embodiment, the drive motor is electrically connected to an external control device, the guide cylinder is connected to the feed hopper, and the diameter of the outer end face of the guide cylinder in the right-view direction is larger than the diameter of the outer end face of the forming cylinder in the right-view direction.

[0011] In a preferred embodiment, the outer end face of the guide blade is adapted to the outer end face of the guide cylinder, and the inner end face of the discharge support plate in the right-view direction is coplanar with the inner end face of the forming cylinder in the right-view direction.

[0012] In a preferred embodiment, the electric telescopic rod is electrically connected to an external control device, and the inner end face of the support groove is adapted to the outer end face of the cutting blade.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] In practical use, this invention, with the electric telescopic rod, support plate, cutting blade, limiting support block, and support groove correspondingly arranged, allows the electric telescopic rod to drive the support plate and cutting blade to rise and fall in height, facilitating the cutting of extruded biochar. Simultaneously, with the outer end face of the cutting blade matching the inner end face of the support groove, the stability of the cutting blade's lifting and lowering is effectively increased. The cutting blade also seals the forming cylinder, enabling the extrusion of biochar and effectively improving the extrusion effect and stability. Furthermore, with the corresponding arrangement of the drive motor, reducer, rotating support rod, and guide blades, the drive motor and reducer drive the rotating support rod and guide blades to rotate, facilitating the conveying and extrusion of the biochar. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the overall rear structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the overall front view cross-sectional structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the installation structure of the cutting blade plate of this utility model.

[0019] The attached figures are labeled as follows: 1. Forming base, 2. Support frame, 3. Drive motor, 4. Guide cylinder, 5. Reducer, 6. Feed hopper, 7. Forming cylinder, 8. Cutting support frame, 9. Support plate, 10. Discharge support plate, 11. Limiting support plate, 12. Rotating support rod, 13. Guide blade, 14. Electric telescopic rod, 15. Support pressure plate, 16. Cutting blade, 17. Limiting support block, 18. Support groove. Detailed Implementation

[0020] This invention provides a biochar extrusion molding device, such as... Figure 1 and 2 As shown, it includes a molding base 1, with a guide cylinder 4 on the outer side of its upper end. A reducer 5 is provided at the outer end of the guide cylinder 4. A molding cylinder 7 is provided at the end of the guide cylinder 4 away from the reducer 5. A discharge support plate 10 is provided on the outer side of one end of the molding cylinder 7. A limiting support plate 11 is provided on the outer side of one end of the discharge support plate 10. The length of the biochar molding is controlled by the limiting support plate 11. A support frame 2 is provided at the lower end of the molding base 1. A support plate 9 is provided at the lower end of the guide cylinder 4. A drive motor 3 is provided on one side of the outer end face of the reducer 5.

[0021] A feeding hopper 6 is provided on one side of the upper end of the guide cylinder 4. The output shaft of the reducer 5 passes through the end face of the guide cylinder 4 and extends into its interior. The drive motor 3 is electrically connected to an external control device. The guide cylinder 4 and the feeding hopper 6 are in a connected state, and biochar raw materials can be introduced into the interior of the discharge cylinder 4 through the feeding hopper 6. The diameter of the outer end face of the guide cylinder 4 in the right-view direction is larger than the diameter of the outer end face of the forming cylinder 7 in the right-view direction. The inner end face of the discharge support plate 10 in the right-view direction is coplanar with the inner end face of the forming cylinder 7 in the right-view direction.

[0022] like Figure 3 and 4As shown, a limiting support block 17 is provided at the connection between the forming cylinder 7 and the discharge support plate 10. A support groove 18 is provided on one side of the inner end face of the limiting support block 17. A cutting support frame 8 is provided on the outer side of the limiting support block 17 at the upper end of the forming base 1. An electric telescopic rod 14 is provided in the middle of the upper end of the cutting support frame 8. The output shaft of the electric telescopic rod 14 passes through the end face of the cutting support frame 8 and extends to its lower end.

[0023] The output shaft of the electric telescopic rod 14 is provided with a support plate 15 on the lower side of the cutting support frame 8. The lower end of the support plate 15 is provided with a cutting blade 16. The output shaft of the reducer 5 is provided with a rotating support rod 12 inside the guide cylinder 4. The outer end face of the rotating support rod 12 is provided with a guide blade 13. The rotating support rod 12 and the guide blade 13 are rotated by the drive motor 3 and the reducer 5, thereby conveying the biochar raw material. The outer end face of the guide blade 13 is adapted to the outer end face of the guide cylinder 4. The electric telescopic rod 14 is electrically connected to the external control equipment. The inner end face of the support groove 18 is adapted to the outer end face of the cutting blade 16, and the electric telescopic rod 14 can drive the cutting blade 16 to rise and fall, thereby facilitating the cutting of the extruded biochar.

[0024] Working principle of this utility model:

[0025] When using this invention, the operator drives the drive motor 3 via an external control device. The operator then pours the biochar raw material into the feed hopper 6. The drive motor 3 then rotates the rotating support rod 12 and the guide blades 13, conveying the biochar raw material. The conveyed biochar is then compressed inside the forming cylinder 7. After the biochar is formed and compressed inside the forming cylinder 7, the operator drives the electric telescopic rod 14. The electric telescopic rod 14 raises the support plate 15 and the cutting blade 16. The biochar raw material inside the forming cylinder 7, under compression, enters the upper part of the discharge support plate 10. The electric telescopic rod 14 then lowers the support plate 15 and the cutting blade 16, cutting the biochar. The cutting blade 16 then seals the forming cylinder 7, continuing the extrusion and molding process of the biochar.

[0026] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A biochar extrusion molding apparatus, characterized in that, include: A forming base (1) is provided with a guide cylinder (4) on the outside of its upper end. A reducer (5) is provided at the outer end of the guide cylinder (4). A forming cylinder (7) is provided at the end of the guide cylinder (4) away from the reducer (5). A discharge support plate (10) is provided on the outer side of one end of the forming cylinder (7). A limiting support plate (11) is provided on the outer side of one end of the discharge support plate (10). A limiting support block (17) is provided at the connection between the forming cylinder (7) and the discharge support plate (10). A support groove (18) is provided on one side of the inner end face of the limiting support block (17). The upper end of the forming base (1) is provided with a cutting support frame (8) on the outside of the limiting support block (17). The middle part of the upper end of the cutting support frame (8) is provided with an electric telescopic rod (14). The output shaft of the electric telescopic rod (14) passes through the end face of the cutting support frame (8) and extends to its lower end. The output shaft of the electric telescopic rod (14) is provided with a support pressure plate (15) on the lower side of the cutting support frame (8). The lower end of the support pressure plate (15) is provided with a cutting blade plate (16).

2. The biochar extrusion molding apparatus according to claim 1, characterized in that: The lower end of the forming base (1) is provided with a support frame (2), the lower end of the guide cylinder (4) is provided with a support plate (9), and one side of the outer end face of the reducer (5) is provided with a drive motor (3). A feed hopper (6) is provided on one side of the upper end of the feed cylinder (4), and the output shaft of the reducer (5) passes through the end face of the feed cylinder (4) and extends into its interior.

3. The biochar extrusion molding apparatus according to claim 2, characterized in that: The output shaft of the reducer (5) is provided with a rotating support rod (12) inside the guide cylinder (4), and the outer end face of the rotating support rod (12) is provided with a guide blade (13).

4. The biochar extrusion molding apparatus according to claim 2, characterized in that: The drive motor (3) is electrically connected to the external control device, the guide cylinder (4) is connected to the feed hopper (6), and the diameter of the outer end face of the guide cylinder (4) in the right-view direction is greater than the diameter of the outer end face of the forming cylinder (7) in the right-view direction.

5. The biochar extrusion molding apparatus according to claim 3, characterized in that: The outer end face of the guide blade (13) is adapted to the outer end face of the guide cylinder (4), and the inner end face of the discharge support plate (10) in the right-view direction is coplanar with the inner end face of the forming cylinder (7) in the right-view direction.

6. The biochar extrusion molding apparatus according to claim 1, characterized in that: The electric telescopic rod (14) is electrically connected to the external control device, and the inner end face of the support groove (18) is adapted to the outer end face of the cutting blade (16).

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