A device for cutting the stems of Prunella vulgaris

Abstract

This utility model discloses a Prunella vulgaris stem cutting device, comprising a frame, inside which are arranged two sets of concave frames, and within each set of concave frames are multiple sets of conveying rollers passing through via bearings. A conveyor belt is sleeved on the sidewall of the multiple sets of conveying rollers on the same side. A control panel is installed on the upper part of the frame, and a first electric telescopic rod is fixedly inserted through the upper part of the frame. A concave seat is installed at the telescopic end of the first electric telescopic rod, and a drive motor is installed on the end face of the concave seat. A cutting disc is sleeved on the output end of the drive motor. A belt conveyor is installed on the inner bottom surface of the frame, and a dust collection hood is installed on the end face of the frame. The dust collection hood has two sets of dust collection chambers inside. Beneficial effects: This utility model uses concave frames, conveying rollers, and a conveyor belt. Through the arrangement of the concave frames, conveying rollers, and conveyor belt, multiple Prunella vulgaris stems can be clamped and conveyed for cutting at a single time, improving the practicality of the Prunella vulgaris stem cutting device.

Description

Technical Field

[0001] This utility model relates to the field of processing technology of Prunella vulgaris, specifically, to a device for cutting Prunella vulgaris stems. Background Technology

[0002] Prunella vulgaris is a common Chinese medicinal herb, derived from the dried fruit spikes of Prunella vulgaris, a plant belonging to the genus Prunella of the Lamiaceae family. Prunella vulgaris is pungent, bitter, and cold in nature, primarily affecting the liver and gallbladder meridians. It has the effects of clearing heat and purging fire, improving eyesight, and dispersing nodules and reducing swelling. After harvesting, Prunella vulgaris requires a cutting device to remove the stems and retain the spikes. In practice, this device offers advantages such as simple operation, stable structure, and good cutting effect.

[0003] The prior art discloses a device for cutting Prunella vulgaris spikes, application number CN202323014454.8. In this utility model, the Prunella vulgaris needs to be clamped by a clamp for transportation, and multiple Prunella vulgaris spikes need to be cut sequentially, increasing the number of steps for the operator and reducing the practicality of the utility model. At the same time, when the cutting mechanism cuts the Prunella vulgaris, it generates dust particles. Without a dust removal structure, the dust particles fill the entire workspace, which will affect subsequent operations. Therefore, the continued use of this utility model poses a hidden danger.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a Prunella vulgaris stem cutting device, which has the advantages of being able to clamp and transport multiple Prunella vulgaris stems for cutting at a time and having a dust removal structure to collect dust particles generated during the cutting of Prunella vulgaris, thereby solving the problems mentioned in the background technology.

[0006] To achieve the advantages of being able to clamp and transport multiple Prunella vulgaris roots for cutting in a single operation, and having a dust removal structure to collect dust particles generated during the cutting of Prunella vulgaris, the specific technical solution adopted by this utility model is as follows: A device for cutting the stems of Prunella vulgaris includes a frame. Inside the frame are two sets of concave frames, each containing multiple sets of conveyor rollers connected via bearings. Conveyor belts are fitted onto the sidewalls of the multiple sets of conveyor rollers on the same side. A control panel is mounted on the upper part of the frame. A first electric telescopic rod is fixedly inserted through the upper part of the frame, with a concave seat mounted on the telescopic end of the first electric telescopic rod. A drive motor is mounted on the end face of the concave seat, and a cutting disc is fitted onto the output end of the drive motor. A belt conveyor is mounted on the bottom inner surface of the frame, and a dust collection hood is mounted on the end face of the frame. The interior is equipped with two sets of dust collection chambers. A feeding hopper is fixedly inserted through the bottom surface of each set of dust collection chambers, and a fan is installed at the outlet end of each set of feeding hoppers. A second electric telescopic rod is fixedly inserted through the upper and lower parts of the frame. Two sets of T-shaped rods slide through the upper and lower parts of the frame. The telescopic end of one set of second electric telescopic rods on the same side and one end of the two sets of T-shaped rods on the same side are connected to a set of concave frames on the same side. A self-locking forward and reverse motor is installed on the end face of each set of concave frames. The output ends of the two sets of self-locking forward and reverse motors are respectively connected to the upper and lower leftmost sets of conveying rollers through couplings.

[0007] Furthermore, the end face of the frame is provided with two sets of dust discharge ports, and the interior of each of the two sets of dust collection chambers is equipped with inclined filters. The two sides of the dust collection hood are provided with two sets of dust cleaning ports, and the interior of each of the four sets of dust cleaning ports is fitted with a sealing plug. The end face of the dust collection hood is provided with two sets of third electric telescopic rods, and the telescopic ends of the two sets of third electric telescopic rods are equipped with sealing caps. The two sets of third electric telescopic rods are electrically connected to the control panel via wires.

[0008] Furthermore, all sets of conveying rollers on the same side are located on the same horizontal plane.

[0009] Furthermore, the two sets of dust collection chambers correspond to the two sets of dust discharge ports respectively.

[0010] Furthermore, the control panel is electrically connected to the synchronization controller, the first electric telescopic rod, the drive motor, the belt conveyor, the two sets of the second electric telescopic rods, and the two sets of the fans via wires. The synchronization controller is electrically connected to the two sets of the self-locking forward and reverse motors via wires.

[0011] Furthermore, a support frame is installed at the lower part of the frame.

[0012] Furthermore, both sets of conveyor belts have anti-slip pads adhered to their surfaces.

[0013] Compared with the prior art, this utility model provides a device for cutting the stems of Prunella vulgaris, which has the following beneficial effects: (1) This utility model adopts a concave frame, conveyor rollers and conveyor belts. When actually using the Prunella vulgaris stem cutting device, multiple Prunella vulgaris stems can be laid flat on the surface of the lower set of conveyor belts. Then, by using the control panel, the first electric telescopic rod and the upper set of second electric telescopic rods can be extended, which can make the upper set of concave frames move down. When the two sets of conveyor belts clamp multiple Prunella vulgaris stems, the two sets of self-locking forward and reverse motors can be made to work by using the control panel and the synchronous controller. The output ends of the two sets of self-locking forward and reverse motors are connected to the upper and lower sets of conveyor rollers on the leftmost side to make the two sets of conveyor belts move down. With synchronous rotation, multiple Prunella vulgaris stems can be moved. At this time, the control panel is used to activate the drive motor and belt conveyor. The output of the drive motor drives the cutting disc to rotate, which can cut multiple Prunella vulgaris stems. The Prunella vulgaris spikes will fall onto the belt conveyor, which can deliver the Prunella vulgaris spikes out of the frame. The two sets of rotating conveyor belts can deliver multiple Prunella vulgaris stems out of the frame. Through the set concave frame, conveyor rollers and conveyor belts, multiple Prunella vulgaris stems can be clamped and transported for cutting at one time, which improves the practicality of the Prunella vulgaris stem cutting device.

[0014] (2) This utility model adopts a dust collection hood, a dust collection chamber and a dust discharge port. According to the above operation, when the two sets of conveyor belts transport multiple Prunella vulgaris, the rotating cutting disc can cut multiple Prunella vulgaris. At the same time, the control panel is used to make the two sets of fans work. Air and dust particles can enter the interior of the two sets of dust collection chambers through the two sets of dust discharge ports. The dust particles will be retained by the two sets of inclined filters. The air can be discharged through the two sets of hoppers and the two sets of fans. When it is necessary to clean the two sets of inclined filters, the control panel is used to extend a third electric telescopic rod. When the sealing cover on the same side blocks the dust discharge port on the same side, the two sets of sealing plugs on the same side can be pulled out. The debris on the upper part of the inclined filter on the same side can be cleaned through the two sets of dust cleaning ports on the same side. At the same time, the other set of inclined filters continues to collect dust. Repeat the above operation to clean the two sets of inclined filters alternately. With the dust collection hood, dust collection chamber and dust discharge port, the dust removal structure is provided, which can collect the dust particles generated by cutting Prunella vulgaris, and provide a guarantee for the continuous use of the Prunella vulgaris stem cutting device. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a Prunella vulgaris stem cutting device proposed in this utility model; Figure 2 This is a front view of a device for cutting the stems of Prunella vulgaris according to this utility model; Figure 3 This is a partial cross-sectional schematic diagram of the dust collection hood proposed in this utility model; Figure 4 This is a perspective view of the conveyor roller and conveyor belt proposed in this utility model; Figure 5 This utility model proposes Figure 1 Enlarged view of A in the middle; Figure 6 This utility model proposes Figure 2 A magnified view of B in the middle.

[0017] In the picture: 1. Frame; 2. Concave frame; 3. Conveyor roller; 4. Conveyor belt; 5. First electric telescopic rod; 6. Concave seat; 7. Drive motor; 8. Cutting disc; 9. Belt conveyor; 10. Dust collection hood; 11. Dust collection chamber; 12. Dust discharge port; 13. Second electric telescopic rod; 14. T-shaped rod; 15. Self-locking forward and reverse motor; 16. Support frame; 17. Third electric telescopic rod; 18. Sealing cover; 19. Feed hopper; 20. Fan; 21. Inclined filter screen; 22. Dust removal port; 23. Sealing plug. Detailed Implementation

[0018] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0019] According to an embodiment of the present invention, a device for cutting the stems of Prunella vulgaris is provided.

[0020] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-6As shown, a Prunella vulgaris stem cutting device according to an embodiment of the present invention includes a frame 1. Two sets of concave frames 2 are arranged inside the frame 1, and multiple sets of conveying rollers 3 pass through the interior of each set of concave frames 2 via bearings. A conveyor belt 4 is sleeved on the side wall of the multiple sets of conveying rollers 3 on the same side. A control panel is installed on the upper part of the frame 1. A first electric telescopic rod 5 is fixedly inserted through the upper part of the frame 1, and a concave seat 6 is installed at the telescopic end of the first electric telescopic rod 5. A drive motor 7 is installed on the end face of the concave seat 6, and a cutting disc 8 is sleeved on the output end of the drive motor 7. A belt conveyor 9 is installed on the bottom surface inside the frame 1, and a dust collection hood 10 is installed on the end face of the frame 1. The dust collection hood 10 has two sets of dust collection chambers 11 inside. The bottom surface of each of the two sets of hoppers 19 is fixedly penetrated by a feeding hopper 19, and a blower 20 is installed at the outlet end of each of the two sets of feeding hoppers 19. The upper and lower parts of the frame 1 are fixedly penetrated by a second electric telescopic rod 13, and the upper and lower parts of the frame 1 are slidably penetrated by two sets of T-shaped rods 14. The telescopic end of one set of second electric telescopic rods 13 on the same side and one end of the two sets of T-shaped rods 14 on the same side are connected to a set of concave frames 2 on the same side. The end faces of the two sets of concave frames 2 are each equipped with a self-locking forward and reverse motor 15. The output ends of the two sets of self-locking forward and reverse motors 15 are respectively connected to the upper and lower sets of conveying rollers 3 on the far left through a coupling. Through the concave frame 2, conveying rollers 3 and conveyor belt 4, multiple Prunella vulgaris roots can be clamped and conveyed for cutting at one time, which improves the practicality of the Prunella vulgaris stem cutting device.

[0021] In one embodiment, the end face of the frame 1 is provided with two sets of dust discharge ports 12, and the interior of the two sets of dust collection chambers 11 is equipped with inclined filter screens 21. The two sides of the dust collection hood 10 are provided with two sets of dust cleaning ports 22, and the interior of the four sets of dust cleaning ports 22 is fitted with sealing plugs 23. The end face of the dust collection hood 10 is penetrated by two sets of third electric telescopic rods 17, and the telescopic ends of the two sets of third electric telescopic rods 17 are equipped with sealing caps 18. The two sets of third electric telescopic rods 17 are electrically connected to the control panel through wires. With the dust collection hood 10, dust collection chambers 11 and dust discharge ports 12, the dust collection structure is provided, which can collect the dust particles generated by cutting Prunella vulgaris, thus ensuring the continuous use of the Prunella vulgaris stem cutting device.

[0022] In one embodiment, multiple sets of conveying rollers 3 on the same side are all located on the same horizontal plane to avoid the installation positions of multiple sets of conveying rollers 3 on the same side being staggered, which would prevent the conveying of multiple Prunella vulgaris.

[0023] In one embodiment, the two sets of dust collection chambers 11 correspond to the two sets of dust discharge ports 12 respectively, ensuring that the dust particles inside the frame 1 can enter the interior of the two sets of dust collection chambers 11 through the two sets of dust discharge ports 12 respectively.

[0024] In one embodiment, the control panel is electrically connected to the synchronous controller, the first electric telescopic rod 5, the drive motor 7, the belt conveyor 9, the two sets of second electric telescopic rods 13, and the two sets of fans 20 via wires. The synchronous controller is electrically connected to the two sets of self-locking forward and reverse motors 15 via wires. The control circuit of the control panel can be implemented by simple programming by those skilled in the art and is common knowledge in the art. It is only used and not modified, so the control method and circuit connection will not be described in detail.

[0025] In one embodiment, a support frame 16 is installed at the lower part of the frame 1.

[0026] In one embodiment, anti-slip pads are adhered to the surfaces of both sets of conveyor belts 4.

[0027] Working principle: In actual use of the Prunella vulgaris stem cutting device, multiple Prunella vulgaris stems can be laid flat on the surface of the lower set of conveyor belts 4. Then, using the control panel, the first electric telescopic rod 5 and the upper set of second electric telescopic rods 13 are extended, causing the upper set of concave frames 2 to move downwards. When the two sets of conveyor belts 4 clamp the multiple Prunella vulgaris stems, the control panel, through the synchronous controller, activates the two sets of self-locking forward and reverse motors 15. The output ends of the two sets of self-locking forward and reverse motors 15, through the leftmost upper and lower sets of conveyor rollers 3, cause the two sets of conveyor belts 4 to rotate synchronously, allowing multiple stems to be cut. As the *Prunella vulgaris* moves, the control panel activates the drive motor 7 and belt conveyor 9. The output of the drive motor 7 rotates the cutting disc 8, which cuts multiple *Prunella vulgaris* stalks. The *Prunella vulgaris* spikes fall onto the belt conveyor 9, which then transports them out of the frame 1. Two rotating conveyor belts 4 transport multiple *Prunella vulgaris* stalks out of the frame 1. Through the concave frame 2, conveyor rollers 3, and conveyor belts 4, multiple *Prunella vulgaris* stalks can be clamped and cut at once, improving the efficiency of the *Prunella vulgaris* stalk cutting device. For practicality, and based on the above operation, when the two sets of conveyor belts 4 transport multiple Prunella vulgaris roots, the rotating cutting disc 8 can cut multiple Prunella vulgaris roots. Simultaneously, using the control panel, the two sets of fans 20 are activated. Air and dust particles can enter the interior of the two sets of dust collection chambers 11 through the two sets of dust discharge ports 12. The dust particles are retained by the two sets of inclined filters 21, and the air can be discharged through the two sets of discharge hoppers 19 and the two sets of fans 20. When it is necessary to clean the two sets of inclined filters 21, a third electric telescopic rod 17 is extended using the control panel. When a set of sealing caps 18 on the same side blocks a set of dust discharge ports 12 on the same side, two sets of sealing plugs 23 on the same side can be pulled out, and debris on the upper part of a set of inclined filter screens 21 on the same side can be cleaned through two sets of dust cleaning ports 22 on the same side. At the same time, another set of inclined filter screens 21 continues to collect dust. By repeating the above operation, the two sets of inclined filter screens 21 can be cleaned alternately. With the dust collection hood 10, dust collection chamber 11 and dust discharge port 12, the dust removal structure can collect dust particles generated by cutting Prunella vulgaris, ensuring the continuous use of the Prunella vulgaris stem cutting device.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] 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 device for cutting the stems of Prunella vulgaris, characterized in that, The system includes a frame (1), inside which are arranged two sets of concave frames (2), and inside each set of concave frames (2) are multiple sets of conveyor rollers (3) passing through through bearings. Conveyor belts (4) are sleeved on the sidewalls of the multiple sets of conveyor rollers (3) on the same side. A control panel is installed on the upper part of the frame (1). A first electric telescopic rod (5) is fixedly inserted through the upper part of the frame (1), and a concave seat (6) is installed on the telescopic end of the first electric telescopic rod (5). A drive motor (7) is installed on the end face of the concave seat (6), and a cutting disc (8) is sleeved on the output end of the drive motor (7). A belt conveyor (9) is installed on the bottom surface inside the frame (1), and a dust collection hood (10) is installed on the end face of the frame (1). The dust collection hood (10) is equipped with a... Two sets of dust collection chambers (11) are provided. The bottom surface of the inner surface of the two sets of dust collection chambers (11) is fixedly penetrated by a feeding hopper (19). A fan (20) is installed at the outlet end of the two sets of feeding hoppers (19). The upper and lower parts of the frame (1) are fixedly penetrated by a second electric telescopic rod (13). The upper and lower parts of the frame (1) are slidably penetrated by two sets of T-shaped rods (14). The telescopic end of the second electric telescopic rod (13) on the same side and one end of the two sets of T-shaped rods (14) on the same side are connected to the concave frame (2) on the same side. The end face of the two sets of concave frames (2) is equipped with a self-locking forward and reverse motor (15). The output end of the two sets of self-locking forward and reverse motors (15) is connected to the upper and lower sets of conveying rollers (3) on the far left through a coupling.

2. The device for cutting the stems of Prunella vulgaris according to claim 1, characterized in that, The end face of the frame (1) is provided with two sets of dust discharge ports (12), and the interior of the two sets of dust collection chambers (11) is equipped with inclined filter screens (21). The two sides of the dust collection hood (10) are provided with two sets of dust cleaning ports (22), and the interior of the four sets of dust cleaning ports (22) is filled with sealing plugs (23). The end face of the dust collection hood (10) is provided with two sets of third electric telescopic rods (17), and the telescopic ends of the two sets of third electric telescopic rods (17) are equipped with sealing caps (18). The two sets of third electric telescopic rods (17) are electrically connected to the control panel through wires.

3. The device for cutting the stems of Prunella vulgaris according to claim 1, characterized in that, The multiple sets of conveying rollers (3) on the same side are all located on the same horizontal plane.

4. The device for cutting the stems of Prunella vulgaris according to claim 2, characterized in that, The two sets of dust collection chambers (11) correspond to the two sets of dust discharge ports (12) respectively.

5. The device for cutting the stems of Prunella vulgaris according to claim 1, characterized in that, The control panel is electrically connected to the synchronous controller, the first electric telescopic rod (5), the drive motor (7), the belt conveyor (9), the two sets of the second electric telescopic rods (13) and the two sets of the fans (20) via wires. The synchronous controller is electrically connected to the two sets of the self-locking forward and reverse motors (15) via wires.

6. The device for cutting the stems of Prunella vulgaris according to claim 1, characterized in that, A support frame (16) is installed on the lower part of the frame (1).

7. The device for cutting the stems of Prunella vulgaris according to claim 1, characterized in that, Both sets of conveyor belts (4) have anti-slip pads adhered to their surfaces.

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