A winged fruit dustproof thresher for acer truncatum

Abstract

The utility model discloses a kind of winged fruits of acer truncatum Batal, belong to winged fruits of acer truncatum Batal processing technical field, including annular shell, the top of annular shell is equipped with feed inlet, the bottom of annular shell is equipped with discharge port, to solve the problem of serious dust pollution in threshing process, low operation efficiency, the side of feed inlet is provided with the material guiding frame of material advancing, integrate threshing function and dust collection function in the same equipment, without additional configuration dust collection device or additional process, operation can be completed simultaneously winged fruits of acer truncatum Batal threshing and dust collection, greatly improve operation efficiency, by the design of gear engagement, belt drive, make threshing structure and dust collection frame realize power synchronous transmission, while dust is generated in threshing, airflow guidance and centrifugal effect of dust collection can respond in time, ensure the timeliness and efficiency of dust collection, make equipment component operation more coordinated.

Description

Technical Field

[0001] A dust-proof threshing machine for Acer truncatum winged fruit. This utility model belongs to the field of Acer truncatum winged fruit processing technology, specifically relating to the field of dust-proof threshing technology for Acer truncatum winged fruit. Background Technology

[0002] Traditional threshing equipment has significant drawbacks in the processing of Acer truncatum winged fruit: the threshing process generates a large amount of dust, which not only pollutes the working environment but also poses a threat to the health of operators; moreover, traditional equipment mostly only has a single threshing function, and dust collection requires additional equipment or procedures, resulting in low operating efficiency and difficulty in meeting the needs of large-scale and clean processing. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a dust-proof threshing machine for Acer truncatum winged fruit, thereby solving the problems of serious dust pollution and low operating efficiency in the threshing process, and realizing the integrated operation of "high-efficiency threshing + synchronous dust collection".

[0004] To achieve the above objectives, this utility model provides the following technical solution: A dust-proof threshing machine for Acer truncatum winged fruit includes an annular shell, with a feed inlet installed at the top and a discharge outlet installed at the bottom. A guide frame for pushing the material is provided on the side of the feed inlet. A threshing structure is rotatably installed inside the annular shell, and a dust collection rack is provided inside the threshing structure to collect the dust generated during threshing.

[0005] As a preferred technical solution of this utility model, the interior of the guide frame is connected to the bottom of the feed inlet, and a baffle is installed inside the guide frame near the feed inlet. The baffle is connected to an L-shaped plate for pushing materials via an electric push rod.

[0006] As a preferred embodiment of the present invention, the threshing structure includes an installation tube that runs through the annular shell. Both ends of the installation tube are located outside the annular shell, and the installation tube is aligned with the central axis of the annular shell. Crushing bristles are distributed on the installation tube inside the annular shell, and through holes are distributed on the side of the installation tube of the crushing bristles.

[0007] As a preferred technical solution of this utility model, a support frame capable of supporting and limiting the installation tube is installed on the outside of the annular shell. The support frame includes a central shaft and a bearing, and a retaining ring is provided on the outside of the installation tube at the position corresponding to the bearing. A pulley is sleeved on the outside of the installation tube outside the annular shell. A gearbox is installed at the bottom end of the guide frame via a support rod. An output shaft is provided in the middle of the gearbox. A pulley is installed at one end of the output shaft. The pulley and the pulley are connected by a belt. A motor is connected to the side of the gearbox via a coupling. An electrical control box for controlling the operation of the motor and the electric push rod is installed on the side of the guide frame.

[0008] As a preferred embodiment of this utility model, the dust collection rack includes an installation shaft, which is aligned with the central axis of the annular shell. A support plate is provided on the outside of the annular shell to support the installation shaft. A centrifugal impeller is installed on the outside of the installation shaft inside the installation tube. A fan blade frame is installed on the outside of the installation shaft on the side of the centrifugal impeller. The end of the installation shaft away from the first pulley passes through and extends to the outside of the support plate and is connected to the third pulley. A support shaft is installed on the side of the annular shell. A fourth pulley and a first gear are installed on the outside of the support shaft. The third pulley and the fourth pulley are connected by a second belt. A second gear is installed on the output shaft. The first gear and the second gear are meshed together.

[0009] As a preferred technical solution of this utility model, a guide tube is installed on the support plate outside the other end of the mounting shaft. The guide tube is sleeved outside the mounting tube, and a gap is provided between the mounting tube and the guide tube. A connecting ring is threaded to the outside of the guide tube, and a dust collection bag is installed on the side of the connecting ring.

[0010] Compared with the prior art, the beneficial effects of this utility model are: it integrates the threshing function and the dust collection function into the same equipment, without the need for additional dust collection devices or additional processes. The threshing and dust collection of Acer truncatum winged fruit can be completed simultaneously in one operation, which greatly improves the efficiency of operation and reduces the cost of equipment investment and process connection.

[0011] The structure of electric push rod + baffle can precisely adjust the amount of material fed into the annular shell through the feed inlet, so that the feeding speed matches the working efficiency of the threshing component. This avoids material blockage and insufficient threshing due to excessive feeding, or waste of resources due to insufficient feeding, making the threshing process more stable and continuous.

[0012] The design utilizes gear meshing and belt drive to achieve synchronous power transmission between the threshing structure and the dust collection frame. While dust is generated during threshing, the airflow guidance and centrifugal force in dust collection respond promptly, ensuring timely and efficient dust collection and allowing for more coordinated operation of all equipment components.

[0013] The combination of airflow generated by the fan blade frame, centrifugal impeller for auxiliary guidance, directional conveying by the guide tube, and dust collection bag storage can efficiently capture dust generated during threshing: reducing dust pollution in the working environment, protecting the health of operators such as their respiratory system; preventing dust from accumulating inside the equipment and wearing down parts, thus extending the overall service life of the equipment.

[0014] The dust collection bag is installed on the guide tube via a threaded connecting ring, allowing for quick disassembly and installation. This facilitates daily dust cleaning and reduces the operational difficulty and time cost of equipment maintenance. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional side view of the present invention; Figure 3 This is a schematic diagram of the first cross-sectional structure of the present invention; Figure 4 This is a schematic diagram of the second cross-sectional structure of the present invention; 1-Annular shell; 2-Feed inlet; 3-Guide frame; 31-Baffle; 32-Electric push rod; 33-L-shaped plate; 34-Support rod; 4-Discharge port; 5-Threshing structure; 51-Installation pipe; 52-Support frame; 53-Crushing brush bristles; 54-Through hole; 55-Pulley 1; 56-Pulley 2; 57-Belt 1; 58-Gearbox; 59-Output shaft; 6-Dust collection frame; 61-Installation shaft; 62-Support plate; 63-Centrifugal impeller; 64-Fan blade frame; 65-Pulley 3; 66-Pulley 4; 67-Belt 2; 68-Support shaft; 69-Gear 1; 610-Gear 2; 71-Guide tube; 72-Connecting ring; 73-Dust collection bag; 8-Electrical control box; 9-Motor. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-4 This utility model provides a technical solution: A dust-proof threshing machine for Acer truncatum winged fruit mainly consists of a feeding and guiding component, a threshing component, a dust collection component, and a power drive component. The components work together to achieve integrated operation of threshing and dust collection.

[0018] Feeding and guiding assembly: The feeding and guiding assembly includes an annular shell 1, a feed inlet 2, a guide frame 3, and a discharge outlet 4; the annular shell 1 is the main supporting shell of the equipment, with a feed inlet 2 at the top for feeding in Acer truncatum winged fruits, and a discharge outlet 4 at the bottom for discharging the threshed material.

[0019] The feed inlet 2 is connected to the side of the guide frame 3, and the inside of the guide frame 3 is connected to the bottom of the feed inlet 2 to ensure that the material enters the annular shell 1 smoothly.

[0020] A baffle 31 is installed inside the guide frame 3 near the feed inlet 2. The baffle 31 is connected to the electric push rod 32, which is connected to the L-shaped plate 33 for pushing the material. The extension and retraction of the electric push rod 32 is controlled by the electric control box 8, which can drive the baffle 31 to move and adjust the amount of material fed from the feed inlet 2 to the annular shell 1, so as to achieve precise control of the feeding.

[0021] Threshing assembly: The core of the threshing assembly is the threshing structure 5, which includes an installation tube 51, a support frame 52, and crushing brushes 53, etc. The installation tube 51 is installed through the annular shell 1, with both ends extending to the outside of the annular shell 1 and coinciding with the central axis of the annular shell 1, to ensure uniform threshing.

[0022] The annular shell 1 is supported by a support frame 52, which includes a central shaft and bearings. A retaining ring is provided on the outside of the mounting tube 51 at the bearing location to support and limit the mounting tube 51, ensuring its stable rotation.

[0023] The outer surface of the mounting tube 51 inside the annular shell 1 is distributed with crushing bristles 53. When the mounting tube 51 rotates, the crushing bristles 53 come into contact with and rub against the winged fruit of Acer truncatum to achieve threshing. Through holes 54 are distributed on the mounting tube 51 on the side of the crushing bristles 53 to provide a flow channel for the threshing dust.

[0024] The mounting tube 51 on the outside of the annular shell 1 is fitted with pulley 55; the bottom of the guide frame 3 is equipped with a gearbox 58 through a support rod 34. The gearbox 58 has an output shaft 59 inside, and pulley 56 is installed at one end of the output shaft 59. The pulley 55 and pulley 56 are driven by belt 57; the side of the gearbox 58 is connected to the motor 9 through a coupling. The motor provides power for threshing. The gearbox can adjust the speed and torque of the motor output to adapt to the threshing requirements.

[0025] Dust collection components: The dust collection assembly includes a dust collection rack 6, a guide tube 71, a dust collection bag 73, etc. The core of the dust collection rack 6 is the mounting shaft 61, which coincides with the central axis of the annular shell 1. The annular shell 1 is provided with a support plate 62 to support the mounting shaft 61 and ensure its stable rotation.

[0026] A centrifugal impeller 63 is mounted on the outside of the mounting shaft 61 inside the mounting pipe 51, and a fan blade frame 64 is mounted on the outside of the mounting shaft 61 on the side of the centrifugal impeller 63. When the mounting shaft 61 rotates, the fan blade frame 64 generates airflow, and the centrifugal impeller 63 assists in guiding the dust flow.

[0027] The end of the mounting shaft 61 away from the pulley 55 extends through and to the outside of the support plate 62, connecting to the pulley 65. The side of the annular shell 1 is equipped with a support shaft 68, and the outside of the support shaft 68 is equipped with a pulley 66 and a gear 69. The pulley 65 and the pulley 66 are driven by a belt 67. The output shaft 59 is equipped with a gear 610, and the gear 69 meshes with the gear 610 to realize the transmission of power from the output shaft 59 to the mounting shaft 61, so that the dust collection rack 6 and the threshing structure 5 operate synchronously.

[0028] A guide tube 71 is mounted on the support plate 62 outside the other end of the mounting shaft 61. The guide tube 71 is sleeved outside the mounting tube 51 with a gap between them for dust to flow through. A dust collection bag 73 is threadedly connected to the outside of the guide tube 71 through a connecting ring 72 for final dust collection.

[0029] Power drive and workflow: Power transmission: After the motor 9 starts, the power is transmitted to the gearbox 58 via the coupling. After adjustment, the gearbox 58 outputs the power through the output shaft 59. On one hand, the second pulley 56 on the output shaft 59 drives the first pulley 55 to rotate through the first belt 57, causing the mounting tube 51 to rotate and complete the threshing action.

[0030] On the other hand, gear 610 on output shaft 59 meshes with gear 69, driving support shaft 68 to rotate; pulley 66 on support shaft 68 drives pulley 65 to rotate via belt 67, causing mounting shaft 61 to rotate, driving centrifugal impeller 63 and fan blade frame 64 to operate, thus realizing the power transmission for dust collection.

[0031] Threshing process: Acer truncatum winged fruits are fed into the feed inlet 2 and enter the annular shell 1 through the guide frame 3; the rotating mounting tube 51 completes the threshing by contacting and rubbing the winged fruits with the outer surface crushing bristles 53; after threshing, the material is discharged from the discharge outlet 4 under the action of gravity.

[0032] Dust collection process: The dust generated during threshing is drawn into the gap between the mounting pipe 51 and the guide tube 71 by the airflow generated by the rotation of the fan blade frame 64. Then it is guided into the dust collection bag 73 to achieve synchronous dust collection. The dust collection bag 73 can be easily disassembled by the connecting ring 72 for easy dust cleaning.

[0033] Feed adjustment: The electric push rod 32 is extended and retracted by the electric control box 8, which drives the baffle 31 to move and adjust the feed amount from the feed port 2 to the annular shell 1, so that the feed is matched with the threshing efficiency and avoids material blockage or insufficient threshing.

[0034] 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 dust-proof threshing machine for Acer truncatum winged fruit, comprising an annular shell (1), wherein a feed inlet (2) is installed at the top of the annular shell (1), and a discharge outlet (4) is installed at the bottom of the annular shell (1), characterized in that: The feed inlet (2) is provided with a guide frame (3) for pushing the material. The annular shell (1) is rotatably installed with a threshing structure (5). The threshing structure (5) is provided with a dust collection frame (6) for collecting the dust generated during threshing.

2. The dust-proof threshing machine for Acer truncatum winged fruit according to claim 1, characterized in that: The interior of the guide frame (3) is connected to the bottom of the feed inlet (2). A baffle (31) is installed inside the guide frame (3) near the feed inlet (2). The baffle (31) is connected to an L-shaped plate (33) for pushing materials via an electric push rod (32).

3. The dust-proof threshing machine for Acer truncatum winged fruit according to claim 1, characterized in that: The threshing structure (5) includes an installation tube (51) that runs through the annular shell (1). Both ends of the installation tube (51) are located outside the annular shell (1), and the installation tube (51) is aligned with the central axis of the annular shell (1). Crushing bristles (53) are distributed on the installation tube (51) inside the annular shell (1), and through holes (54) are distributed on the side of the installation tube (51) of the crushing bristles (53).

4. The dust-proof threshing machine for Acer truncatum winged fruit according to claim 3, characterized in that: The annular shell (1) is equipped with a support frame (52) that can support and limit the installation tube (51). The support frame (52) includes a central shaft and a bearing, and a retaining ring is provided on the outside of the installation tube (51) at the position corresponding to the bearing. A pulley (55) is sleeved on the outside of the installation tube (51) outside the annular shell (1). A gearbox (58) is installed at the bottom of the guide frame (3) through a support rod (34). An output shaft (59) is provided in the middle of the gearbox (58). A pulley (56) is installed at one end of the output shaft (59). The pulley (55) and the pulley (56) are connected by a belt (57). A motor (9) is connected to the side of the gearbox (58) through a coupling. An electrical control box (8) is installed on the side of the guide frame (3) to control the operation of the motor (9) and the electric push rod (32).

5. The dust-proof threshing machine for Acer truncatum winged fruit according to claim 4, characterized in that: The dust collection rack (6) includes a mounting shaft (61), which is aligned with the central axis of the annular shell (1). A support plate (62) is provided outside the annular shell (1) to support the mounting shaft (61). A centrifugal impeller (63) is mounted outside the mounting shaft (61) inside the mounting tube (51). A fan blade frame (64) is mounted outside the mounting shaft (61) on the side of the centrifugal impeller (63). The mounting shaft (61) is located away from the pulley. One end of the shaft (55) extends through and to the outside of the support plate (62) and is connected to the pulley three (65). A support shaft (68) is installed on the side of the annular shell (1). A pulley four (66) and a gear one (69) are installed on the outside of the support shaft (68). The pulley three (65) and the pulley four (66) are connected by a belt two (67). A gear two (610) is installed on the output shaft (59). The gear one (69) and the gear two (610) are meshed together.

6. The dust-proof threshing machine for Acer truncatum winged fruit according to claim 5, characterized in that: A guide tube (71) is installed on the support plate (62) outside the other end of the mounting shaft (61). The guide tube (71) is sleeved on the outside of the mounting tube (51), and there is a gap between the mounting tube (51) and the guide tube (71). A connecting ring (72) is threaded to the outside of the guide tube (71), and a dust collection bag (73) is installed on the side of the connecting ring (72).

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