Biomass fuel screw feeder

Abstract

The utility model discloses a kind of biomass fuel screw feeder, including biomass fuel conveying cylinder, the upper surface of the biomass fuel conveying cylinder is connected with barrel, the upper of the barrel is equipped with first conveying mechanism, the right side of the biomass fuel conveying cylinder is inlaid with second conveying mechanism, the left side of the barrel is equipped with control switch.The device is powered by the first drive motor, which facilitates the rotation of the connecting rod inside the rolling bearing during use. The rotation of the connecting rod facilitates the rotation of the spiral conveying blade, which in turn facilitates the conveying of the material by the spiral conveying blade. This design prevents the accumulation of too much material inside the biomass fuel conveying cylinder and avoids the phenomenon of material jamming. Furthermore, it facilitates the conveying of the material. The use of the second drive motor and the spiral conveying shaft design facilitates the conveying of the material inside the biomass fuel conveying cylinder, which in turn facilitates continuous feeding work.

Description

Technical Field

[0001] This utility model relates to the field of screw feeders, and in particular to a biomass fuel screw feeder. Background Technology

[0002] Screw feeders mainly rely on rotating screw blades to push materials to achieve conveying. When the screw rotates under the drive of the drive device, the screw blades push the material along the spiral line inside the casing, thereby conveying the material from the feed port to the discharge port.

[0003] Currently, biomass fuel is typically transported using screw feeders. However, these screw feeders are prone to jamming, which disrupts the transport process, significantly impacts the transport progress, and is detrimental to current use. To address this issue, we propose a biomass fuel screw feeder to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a biomass fuel screw feeder to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A biomass fuel screw feeder includes a biomass fuel conveying cylinder, the upper surface of which is connected to a cylinder body. A first conveying mechanism is provided above the cylinder body, a second conveying mechanism is embedded on the right side of the biomass fuel conveying cylinder, and a control switch is provided on the left side of the cylinder body.

[0007] In a further embodiment, the first conveying mechanism includes a first drive motor, a support frame is connected to the outer surface of the first drive motor, the bottom surface of the support frame is connected to the upper surface of the cylinder, a connecting rod is connected to the output end of the first drive motor, and a spiral conveying blade is connected to the outer surface of the connecting rod.

[0008] In a further embodiment, a rolling bearing is connected to the outer surface of the connecting rod, a support rod is connected to the outer surface of the rolling bearing, and one end of the support rod is connected to the inner wall of the cylinder.

[0009] In a further embodiment, the second conveying mechanism includes a second drive motor embedded in the biomass fuel conveying cylinder, and the output end of the second drive motor is connected to a spiral conveying shaft.

[0010] In a further embodiment, a display panel is connected to the front of the biomass fuel conveying cylinder, and a warning sign is connected to the front of the cylinder body.

[0011] In a further embodiment, a reinforcing plate is connected to the outer surface of the cylinder, the bottom surface of the reinforcing plate is connected to the outer surface of the biomass fuel conveying cylinder, and the front surface of the reinforcing plate is connected to the back surface of the control switch.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device uses the power provided by the first drive motor to drive the connecting rod to rotate inside the rolling bearing. The rotation of the connecting rod facilitates the rotation of the screw conveyor blades, which in turn facilitates the conveying of materials. This prevents excessive material accumulation inside the biomass fuel conveying cylinder and avoids material jamming. The design of the second drive motor and screw conveyor shaft facilitates the conveying of materials inside the biomass fuel conveying cylinder, thereby enabling continuous feeding. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the biomass fuel screw feeder.

[0015] Figure 2 A three-dimensional structural diagram of the cylinder of a biomass fuel screw feeder, viewed from the side.

[0016] Figure 3 A frontal sectional view of the biomass fuel conveying cylinder of a biomass fuel screw feeder;

[0017] Figure 4 This is a frontal sectional view of the cylinder of a biomass fuel screw feeder.

[0018] In the diagram: 1. First conveying mechanism; 101. First drive motor; 102. Screw conveyor blade; 103. Support frame; 104. Rolling bearing; 105. Support rod; 106. Connecting rod; 2. Second conveying mechanism; 201. Second drive motor; 202. Screw conveyor shaft; 3. Warning sign; 4. Cylinder; 5. Display board; 6. Control switch; 7. Biomass fuel conveying cylinder; 8. Reinforcing plate. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] 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.

[0022] Please see Figure 1-4 In this utility model, a biomass fuel screw feeder includes a biomass fuel conveying cylinder 7, a cylinder body 4 connected to the upper surface of the biomass fuel conveying cylinder 7, a first conveying mechanism 1 provided above the cylinder body 4, a second conveying mechanism 2 embedded on the right side of the biomass fuel conveying cylinder 7, and a control switch 6 provided on the left side of the cylinder body 4.

[0023] The first conveying mechanism 1 includes a first drive motor 101. A support frame 103 is connected to the outer surface of the first drive motor 101. The bottom surface of the support frame 103 is connected to the upper surface of the cylinder 4. A connecting rod 106 is connected to the output end of the first drive motor 101. A spiral conveying blade 102 is connected to the outer surface of the connecting rod 106. The power provided by the first drive motor 101 facilitates the rotation of the connecting rod 106 inside the rolling bearing 104 during use. The rotation of the connecting rod 106 facilitates the rotation of the spiral conveying blade 102, which in turn facilitates the conveying of materials by the spiral conveying blade 102. This prevents excessive material accumulation inside the biomass fuel conveying cylinder 7 and avoids material jamming.

[0024] A rolling bearing 104 is connected to the outer surface of the connecting rod 106, and a support rod 105 is connected to the outer surface of the rolling bearing 104. One end of the support rod 105 is connected to the inner wall of the cylinder 4. The design of the rolling bearing 104 and the support rod 105 facilitates the increase of the stability of the connecting rod 106. The second conveying mechanism 2 includes a second drive motor 201 embedded in the biomass fuel conveying cylinder 7. The output end of the second drive motor 201 is connected to a screw conveying shaft 202. The design of the second drive motor 201 and the screw conveying shaft 202 facilitates the conveying of materials inside the biomass fuel conveying cylinder 7, thereby facilitating continuous feeding.

[0025] The front of the biomass fuel conveying cylinder 7 is connected to a display panel 5, and the front of the cylinder body 4 is connected to a warning sign 3. The design of the display panel 5 facilitates the display of the operation process of the device. The outer surface of the cylinder body 4 is connected to a reinforcing plate 8. The bottom surface of the reinforcing plate 8 is connected to the outer surface of the biomass fuel conveying cylinder 7, and the front of the reinforcing plate 8 is connected to the back of the control switch 6. The design of the reinforcing plate 8 facilitates the support of the cylinder body 4.

[0026] The working principle of this utility model is as follows:

[0027] When the operator starts the equipment via control switch 6, the first conveying mechanism 1 and the second conveying mechanism 2 operate synchronously. After the biomass fuel enters from the feeding area at the top of the cylinder 4, the first drive motor 101 drives the connecting rod 106 to rotate through the output end. At this time, the spiral conveying blades 102 on the outer surface of the connecting rod 106 rotate with it. With the thrust of the spiral conveying blades 102, the material is conveyed downward. At this time, the connecting rod 106 maintains a stable rotation state with the support rod 105 through the rolling bearing 104, thereby reducing the shaking during rotation. Then, the material falls smoothly from the cylinder 4 into the biomass fuel conveying cylinder 7 below.

[0028] After the material enters the biomass fuel conveying cylinder 7, the second drive motor 201 in the second conveying mechanism 2 drives the screw conveying shaft 202 to rotate. Using the propulsive force of the screw structure, the material is conveyed along the biomass fuel conveying cylinder 7 to the discharge end, and finally the quantitative and continuous feeding operation of biomass fuel is completed.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A biomass fuel screw feeder, characterized in that: It includes a biomass fuel conveying cylinder (7), the upper surface of which is connected to a cylinder body (4), a first conveying mechanism (1) is provided above the cylinder body (4), a second conveying mechanism (2) is embedded on the right side of the biomass fuel conveying cylinder (7), and a control switch (6) is provided on the left side of the cylinder body (4).

2. The biomass fuel screw feeder according to claim 1, characterized in that: The first conveying mechanism (1) includes a first drive motor (101), a support frame (103) is connected to the outer surface of the first drive motor (101), the bottom surface of the support frame (103) is connected to the upper surface of the cylinder (4), the output end of the first drive motor (101) is connected to a connecting rod (106), and a spiral conveying blade (102) is connected to the outer surface of the connecting rod (106).

3. A biomass fuel screw feeder according to claim 2, characterized in that: The outer surface of the connecting rod (106) is connected to a rolling bearing (104), and the outer surface of the rolling bearing (104) is connected to a support rod (105). One end of the support rod (105) is connected to the inner wall of the cylinder (4).

4. A biomass fuel screw feeder according to claim 1, characterized in that: The second conveying mechanism (2) includes a second drive motor (201) embedded in the biomass fuel conveying cylinder (7), and the output end of the second drive motor (201) is connected to a spiral conveying shaft (202).

5. A biomass fuel screw feeder according to claim 1, characterized in that: The front of the biomass fuel conveying cylinder (7) is connected to a display panel (5), and the front of the cylinder body (4) is connected to a warning sign (3).

6. A biomass fuel screw feeder according to claim 1, characterized in that: The outer surface of the cylinder (4) is connected to a reinforcing plate (8), the bottom surface of the reinforcing plate (8) is connected to the outer surface of the biomass fuel conveying cylinder (7), and the front surface of the reinforcing plate (8) is connected to the back surface of the control switch (6).

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