A metered bamboo ash feeder

Abstract

This utility model relates to the field of material conveying technology and discloses a quantitative bamboo ash feeder, including a support frame one, a support frame two fixedly connected to the upper surface of the support frame one, a feeding component on the upper surface of the support frame one, a quantitative feeding component above the support frame one, and an anti-caking component above the support frame one. The quantitative feeding component includes a piston, which is located above the support frame one. A connecting pipe is located above the support frame one, and a sealed chamber is fixedly connected to the outer wall of the connecting pipe. In this utility model, a cylinder two drives a rack and pinion to rotate, which in turn causes a baffle one to rotate synchronously via a connecting rod. The slot three aligns with the slot one to open the feeding channel. The cylinder one pulls the piston to draw a quantitative amount of bamboo ash from the hopper. Then, the operation is reversed to align the slot two with the slot four to open the discharge channel. The cylinder one pushes the piston to push the bamboo ash into the feeding pipe, solving the problem of unstable feeding in traditional equipment and improving the pass rate.

Description

Technical Field

[0001] This utility model relates to the field of material conveying technology, and in particular to a quantitative bamboo ash feeder. Background Technology

[0002] With the development of the bamboo product processing industry, bamboo ash, as a by-product generated during processing, is widely used in the preparation of adsorbent materials, building material additives, soil conditioners and other fields. In the subsequent processing and utilization of bamboo ash, it is necessary to accurately control the feeding amount of bamboo ash according to different process requirements in order to ensure product quality and production efficiency. Therefore, a quantitative bamboo ash feeder has become a key piece of equipment in the resource utilization of bamboo ash, and its performance directly affects the stability of the subsequent production process and the quality of the final product.

[0003] Currently, most existing bamboo ash feeding equipment adopts structures such as vibrating feeders. Vibrating feeders use the excitation force generated by a vibrating motor to make the feeding trough vibrate periodically, conveying bamboo ash from one end of the trough to the other. The feeding amount can be changed by adjusting the magnitude of the excitation force. This equipment is widely used in bamboo ash feeding scenarios, relying on vibration excitation to achieve the function of conveying bamboo ash.

[0004] However, existing bamboo ash feeding equipment suffers from unstable feeding rates during actual use. Vibrating feeders are easily affected by differences in the moisture content and particle size of bamboo ash, resulting in inconsistent amounts of bamboo ash conveyed per unit time. This instability in feeding rates directly leads to an imbalance in the raw material ratio in subsequent production processes, resulting in inconsistent product quality and making it difficult to meet the requirements of industrialized production for consistent product quality. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a quantitative bamboo ash feeder, which aims to improve the problem that the unstable feeding amount of traditional equipment easily leads to inconsistent product quality in subsequent production stages.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a quantitative bamboo ash feeder, comprising a support frame one, a support frame two fixedly connected to the upper surface of the support frame one, a feeding component provided on the upper surface of the support frame one, a quantitative feeding component provided above the support frame one, and an anti-caking component provided above the support frame one.

[0007] The quantitative feeding assembly includes a piston, which is positioned above a support frame. A connecting pipe is positioned above the support frame, and a closed chamber is fixedly connected to the outer wall of the connecting pipe. A cylinder is positioned on the outer wall of the closed chamber, and the output end of the cylinder is fixedly connected to one end of the piston. A gear is rotatably connected to the upper surface of the connecting pipe, and a hopper is rotatably connected to the upper surface of the gear. A baffle is fixedly connected to the lower side of the inner wall of the hopper, and a connecting rod is fixedly connected to the inner wall of the gear. A baffle is fixedly connected to one end of the connecting rod. A cylinder is positioned on the upper surface of the support frame, and a rack is fixedly connected to the output end of the cylinder. The teeth of the rack mesh with the teeth of the gear. A support is slidably connected to the outer wall of the rack, and a baffle is fixedly connected to the lower side of the inner wall of the connecting pipe.

[0008] Furthermore, the anti-caking component includes a stirring blade, the outer wall of which is disposed above the support frame, a round cover is fixedly connected to the upper surface of the hopper, a motor is disposed on the upper surface of the round cover, a feed pipe is fixedly connected to the inner wall of the round cover, a rotating shaft is fixedly connected to the output end of the motor, and the outer wall of the stirring blade is fixedly connected to the inner wall of the rotating shaft.

[0009] Furthermore, the feeding assembly includes a motor, which is mounted on the upper surface of a support frame. A feeding pipe is provided on the upper surface of the support frame. An auger is fixedly connected to the output end of the motor, and a discharge pipe is fixedly connected to the lower side of the inner wall of the feeding pipe.

[0010] Furthermore, a mounting platform is fixedly connected to the outer wall of the connecting pipe, and the outer wall of the cylinder is disposed on the upper surface of the mounting platform.

[0011] Furthermore, the outer wall of the piston is slidably connected to the inner wall of the closed chamber, and the outer wall of the support is fixedly connected to the upper surface of the second support frame.

[0012] Furthermore, one output end of the motor is rotatably connected to the inner wall of the feed pipe, and the outer wall of the auger is rotatably connected to the inner wall of the feed pipe.

[0013] Furthermore, the second baffle has a slot 1 inside, and the third baffle has a slot 2 inside.

[0014] Furthermore, the gear has a three-hole groove inside, and the baffle has a four-hole groove inside.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, by opening cylinder two, the rack slides and drives the gear to rotate. The connecting rod makes the baffle one rotate synchronously. The slot three aligns with slot one, opening the upper feeding channel. At this time, slot two and slot four are in opposite directions, and the lower discharge channel is closed. Opening cylinder one pulls the piston, and the closed chamber generates negative pressure to draw a certain amount of bamboo ash from the hopper. Then, cylinder two pulls the rack to make the gear rotate in the opposite direction, aligning slot two with slot four, opening the lower discharge channel. Slot one and slot three are in opposite directions, and the upper feeding channel is closed. Cylinder one pushes the piston to push the certain amount of bamboo ash into the feeding pipe. This solves the problem of unstable feeding in traditional equipment, which easily leads to inconsistent product quality in subsequent production stages. It ensures product consistency, achieves uniform and qualified product quality, and improves the product qualification rate.

[0017] 2. In this utility model, by turning on the second motor, the rotating shaft is driven to rotate, causing the stirring blades to rotate in the hopper to disperse the bamboo ash. The round cover covering the hopper can prevent dust from being generated during the dispersion of bamboo ash, prevent bamboo ash from clumping and sticking to the wall during the feeding process, ensure smooth feeding channel, realize continuous and stable feeding, and achieve the effect of maintaining the continuity of the production process and improving the stability of equipment operation. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a quantitative bamboo ash feeder proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the feeding pipe of a quantitative bamboo ash feeder proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the two-part structure of a quantitative bamboo ash feeder proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the connecting pipe of a quantitative bamboo ash feeder proposed in this utility model.

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the hopper of a quantitative bamboo ash feeder proposed in this utility model.

[0023] Legend:

[0024] 1. Support frame one; 2. Support frame two; 3. Motor one; 4. Feed pipe; 5. Discharge pipe; 6. Connecting pipe; 7. Mounting platform; 8. Hopper; 9. Round cover; 10. Motor two; 11. Feed pipe; 12. Screwdriver; 13. Cylinder one; 14. Enclosed chamber; 15. Piston; 16. Gear; 17. Connecting rod; 18. Baffle one; 19. Rack; 20. Cylinder two; 21. Support; 22. Baffle two; 23. Baffle three; 24. Groove one; 25. Groove two; 26. Groove three; 27. Groove four; 28. Rotating shaft; 29. ​​Agitator blade. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figures 1-4 The present invention provides an embodiment of a quantitative bamboo ash feeder, comprising a support frame 1, a support frame 2 fixedly connected to the upper surface of the support frame 1, the support frame 1 and the support frame 2 are used to support the upper structure and provide installation space for it, a feeding component is provided on the upper surface of the support frame 1, a quantitative feeding component is provided above the support frame 1, and an anti-caking component is provided above the support frame 1.

[0027] The quantitative feeding assembly includes a piston 15, which is positioned above a support frame 1. A connecting pipe 6 is located above the support frame 1, and a closed chamber 14 is fixedly connected to the outer wall of the connecting pipe 6. The piston 15 reciprocates within the closed chamber 14 to control air pressure, thereby achieving suction and pushing actions. The closed chamber 14 forms a sealed space to generate negative pressure. A cylinder 13 is located on the outer wall of the closed chamber 14, and its output end is fixedly connected to one end of the piston 15 to provide power. A gear 16 is rotatably connected to the upper surface of the connecting pipe 6. The gear 16 drives related components to move synchronously through rotation. A hopper 8 is rotatably connected to the upper surface of the gear 16 for storing bamboo ash raw materials. A baffle 22 is fixedly connected to the lower side of the inner wall of the hopper 8. Plate 22 is used to control the opening and closing of the feed channel. A connecting rod 17 is fixedly connected to the inner wall of gear 16. A baffle 18 is fixedly connected to one end of the connecting rod 17. The connecting rod 17 is used to transmit the rotational force of gear 16 to baffle 18. A cylinder 20 is provided on the upper surface of support frame 2. A rack 19 is fixedly connected to the output end of cylinder 20. The tooth end of rack 19 meshes with the tooth end of gear 16. Cylinder 20 provides driving force for the sliding of rack 19. Rack 19 drives gear 16 to rotate through linear motion. A support 21 is slidably connected to the outer wall of rack 19, which supports and guides rack 19 to ensure stable sliding. A baffle 3 23 is fixedly connected to the lower side of the inner wall of connecting pipe 6. Baffle 3 23 is used to control the opening and closing of the feed channel.

[0028] Specifically, cylinder 20 pushes rack 19 to slide, driving gear 16 to rotate. Through connecting rod 17, baffle 18 rotates synchronously, aligning slot 3 26 with slot 1 24 to open the feeding channel. At the same time, slot 2 25 and slot 4 27 are misaligned to close the discharge channel. Cylinder 13 pulls piston 15, creating negative pressure in the closed chamber 14 to draw in a fixed amount of bamboo ash from hopper 8. Then, the quantitative feeding component switches its operation. Cylinder 20 pulls rack 19, driving gear 16 to rotate in the opposite direction. Baffle 18 rotates synchronously, aligning slot 2 25 with slot 4 27 to open the discharge channel. Slot 1 24 and slot 3 26 are misaligned to close the feeding channel. Cylinder 13 pushes piston 15 to push bamboo ash into feeding pipe 4. In the feeding component, motor 3 drives auger 12 to rotate, conveying bamboo ash to discharge pipe 5, completing the quantitative feeding process.

[0029] Reference Figures 1-5 The anti-caking component includes a stirring plate 29, which stirs the bamboo ash in the hopper 8 to prevent clumping. The outer wall of the stirring plate 29 is set above the support frame 1. A round cover 9 is fixedly connected to the upper surface of the hopper 8. The round cover 9 is used to seal the top of the hopper 8 to prevent dust. A motor 10 is set on the upper surface of the round cover 9 to provide power for stirring. A feed pipe 11 is fixedly connected to the inner wall of the round cover 9 to replenish bamboo ash into the hopper 8. A rotating shaft 28 is fixedly connected to the output end of the motor 10 to transmit motor power to the stirring plate 29. The outer wall of the stirring plate 29 is fixedly connected to the inner wall of the rotating shaft 28.

[0030] Specifically, the rotating shaft 28 is driven by motor 210 to rotate, which in turn drives the stirring plate 29 to rotate synchronously in the hopper 8, breaking up the bamboo ash to ensure smooth feeding. At the same time, the round cover 9 and the hopper 8 cooperate to form a closed space to prevent dust from being generated during the breaking up of the bamboo ash, thus achieving a synergistic effect of preventing clumping and suppressing dust.

[0031] Reference Figures 1-5 The feeding assembly includes a motor 3, which is mounted on the upper surface of a support frame 1. A feeding pipe 4 is mounted on the upper surface of the support frame 1, serving as a material conveying channel. An auger 12 is fixedly connected to the output end of the motor 3, providing rotational power to the auger 12. A discharge pipe 5 is fixedly connected to the lower inner wall of the feeding pipe 4, guiding the bamboo ash to the next stage. A mounting platform 7 is fixedly connected to the outer wall of a connecting pipe 6, providing stable mounting for a cylinder 13. The outer wall of the cylinder 13 is mounted on the upper surface of the mounting platform 7. A piston 1... 5. The outer wall is slidably connected to the inner wall of the closed chamber 14. The outer wall of the support 21 is fixedly connected to the upper surface of the support frame 2. The output end of the motor 3 is rotatably connected to the inner wall of the feed pipe 4. The outer wall of the auger 12 is rotatably connected to the inner wall of the feed pipe 4 to achieve stable material conveying. The baffle 22 has a slot 1 24 inside. The baffle 3 23 has a slot 2 25 inside. The gear 16 has a slot 3 26 inside. The baffle 18 has a slot 4 27 inside. The opening and closing of the feeding and discharging channels are controlled by the alignment and misalignment of slots 1, 2, 3 and 4.

[0032] Working principle: When a metered bamboo ash feeder is needed, cylinder 20 is activated to push rack 19 to slide, driving gear 16 to rotate. This, via connecting rod 17, drives baffle 18 to rotate synchronously, aligning slot 3 26 with slot 1 24, opening the upper feed channel. At this time, slot 25 and slot 4 27 are in opposite directions, and the lower discharge channel is closed. Cylinder 13 is activated to pull piston 15 outward, creating negative pressure inside the closed chamber 14, thereby drawing a metered amount of bamboo ash from hopper 8. At this time, cylinder 20 pulls rack 19 to slide, causing gear 16 to rotate in the opposite direction. Baffle 18 rotates synchronously with it, aligning slot 25 with slot 4, opening the lower discharge channel. At this time, slot 1 24 and slot 3 26 are in opposite directions, and the upper feed channel is closed. At this time, cylinder 13 pushes piston 15 to slide inward, pushing the sucked-in quantitative bamboo ash into feed pipe 4. Motor 1 3 drives auger 12 to rotate, conveying bamboo ash to discharge pipe 5 and discharging it, thus realizing quantitative feeding of bamboo ash.

[0033] In addition, when it is necessary to prevent the bamboo ash inside the hopper 8 from clumping and sticking to the wall, the motor 210 is turned on to drive the rotating shaft 28 to rotate, so that the stirring plate 29 rotates in the hopper 8 to break up the bamboo ash, making the feeding process smoother. The round cover 9 covers the hopper 8 to prevent dust from being generated during the breaking up of the bamboo ash.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 dosing device for bamboo ash, comprising a support frame (1), characterized in that: Support frame one (1) is fixedly connected to support frame two (2) on its upper surface. A feeding component is provided on the upper surface of support frame one (1). A quantitative feeding component is provided above support frame one (1). An anti-caking component is provided above support frame one (1). The quantitative feeding assembly includes a piston (15), which is positioned above a support frame (1). A connecting pipe (6) is positioned above the support frame (1). A closed chamber (14) is fixedly connected to the outer wall of the connecting pipe (6). A cylinder (13) is positioned on the outer wall of the closed chamber (14). The output end of the cylinder (13) is fixedly connected to one end of the piston (15). A gear (16) is rotatably connected to the upper surface of the connecting pipe (6). A hopper (8) is rotatably connected to the upper surface of the gear (16). A baffle (22) is fixedly connected to the lower side of the inner wall of the gear (16), a connecting rod (17) is fixedly connected to the inner wall of the gear (16), a baffle (18) is fixedly connected to one end of the connecting rod (17), a cylinder (20) is provided on the upper surface of the support frame (2), a rack (19) is fixedly connected to the output end of the cylinder (20), the tooth end of the rack (19) meshes with the tooth end of the gear (16), a support (21) is slidably connected to the outer wall of the rack (19), and a baffle (23) is fixedly connected to the lower side of the inner wall of the connecting pipe (6).

2. The dosing device for bamboo ash according to claim 1, characterized in that: The anti-caking component includes a stirring plate (29), the outer wall of which is set above the support frame (1), a round cover (9) is fixedly connected to the upper surface of the hopper (8), a motor (10) is set on the upper surface of the round cover (9), a feed pipe (11) is fixedly connected to the inner wall of the round cover (9), a rotating shaft (28) is fixedly connected to the output end of the motor (10), and the outer wall of the stirring plate (29) is fixedly connected to the inner wall of the rotating shaft (28).

3. The dosing device for bamboo ash according to claim 1, characterized in that: The feeding assembly includes a motor (3), which is mounted on the upper surface of a support frame (1). A feeding pipe (4) is mounted on the upper surface of the support frame (1). An auger (12) is fixedly connected to the output end of the motor (3). A discharge pipe (5) is fixedly connected to the lower side of the inner wall of the feeding pipe (4).

4. The dosing device for bamboo ash according to claim 1, characterized in that: The outer wall of the connecting pipe (6) is fixedly connected to the mounting platform (7), and the outer wall of the cylinder (13) is set on the upper surface of the mounting platform (7).

5. The dosing device for bamboo ash according to claim 1, characterized in that: The outer wall of the piston (15) is slidably connected to the inner wall of the closed chamber (14), and the outer wall of the support (21) is fixedly connected to the upper surface of the support frame (2).

6. The dosing device for bamboo ash according to claim 3, characterized in that: The output end of the motor (3) is rotatably connected to the inner wall of the feed pipe (4), and the outer wall of the auger (12) is rotatably connected to the inner wall of the feed pipe (4).

7. The dosing device for bamboo ash according to claim 1, characterized in that: The second baffle (22) has a slot 1 (24) inside, and the third baffle (23) has a slot 2 (25) inside.

8. The dosing device for bamboo ash according to claim 1, characterized in that: The gear (16) has a three-hole groove (26) inside, and the baffle (18) has a four-hole groove (27) inside.

Images