Crushing device for extracting selenium-enriched water raw material cardamine violifolia

Abstract

The utility model discloses a crushing device for extracting selenium-rich water raw material cardamine violifolia, which comprises a frame, a transmission device, a crushing device and a protective component arranged at the top of the crushing device, the protective component is provided with a pair of cover plates rotatably mounted at the top of the crushing device, and an elastic component is connected between the cover plates and the crushing device. A pedal plate is arranged at the bottom of the rack, and the pair of cover plates are connected with the pedal plate through pull ropes respectively, so that the pedal plate is matched with the pull ropes to drive the pair of cover plates to rotate relatively to unfold and expose a feeding port of the crushing device. The cover plate which is opened and closed under the control of the pedal plate, the pull rope and the tension spring is arranged at the top of the crushing device, the cover plate is always tightly closed when the crusher operates, cardamine violifolia slag is effectively prevented from splashing out of the crusher due to high-speed operation in the crusher in the crushing process, and the cover plate is in a closed state when not used for feeding, so that the crushing effect is good. And external dust, impurities and the like can be effectively prevented from entering the crushing device, and abrasion and pollution of the impurities to equipment are reduced.

Description

Technical Field

[0001] This utility model relates to the field of food processing, specifically a pulverizing device for extracting selenium-rich raw material, corydalis leaf fragments. Background Technology

[0002] In the extraction process of selenium-rich water raw material Corydalis yanhusuo, the crushing device is a key link, and its performance directly affects the subsequent extraction efficiency and product quality.

[0003] Conventional violet leaf and water chestnut crushing devices typically have open feed inlets. Due to the lack of effective protective measures, violet leaf and water chestnut residue is easily splashed out of the crusher when the machine is running at high speed. The scattered violet leaf and water chestnut residue seriously pollutes the working environment and requires a lot of time and effort to clean up the violet leaf and water chestnut residue that has been splashed everywhere, increasing the cleaning cost and time. Utility Model Content

[0004] The purpose of this invention is to provide a pulverizing device for extracting selenium-rich water raw material, corydalis leaf fragments, in order to solve the problem of material splashing outside the pulverizer during crushing in conventional pulverizing devices mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a crushing device for extracting selenium-rich water raw material, corydalis leaf fragments, including a frame, a transmission device, a crushing device, and a protective component located on top of the crushing device. The protective component is provided with a pair of cover plates rotatably mounted on top of the crushing device. An elastic member connects the cover plates to the crushing device. A foot pedal is provided at the bottom of the frame. The pair of cover plates are respectively connected to the foot pedal by pull ropes, so that the foot pedal, in conjunction with the pull ropes, drives the pair of cover plates to rotate relative to each other and unfold to expose the feeding port of the crushing device.

[0006] Preferably, the top of the crushing device extends to form upright ears on both sides, and an mounting plate is rotatably mounted on the inner side of the upright ears via a rotating shaft. The cover plate is fixedly connected to the mounting plate, and the elastic component is a tension spring movably mounted on the mounting plate. The other end of the tension spring is connected to the upright ear.

[0007] Preferably, a hollow tube is fixedly installed on the top of the frame, and a number of eye bolts are fixedly installed on the side wall of the crushing device. One end of the pull rope is fixedly connected to the mounting plate, and the other end passes through the eye bolts and the hollow tube in sequence, and is finally fixedly connected to the foot pedal.

[0008] Preferably, one pair of the eye bolts is connected to the crushing device via a U-shaped fixing support.

[0009] Preferably, the crushing device has protruding ribs fixedly installed on the inner walls of both sides at the feed inlet.

[0010] Preferably, the bottom of the crushing device is provided with a discharge port, and the foot pedal is located on the side away from the discharge port.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention features a cover plate on the top of the crushing device, controlled by a foot pedal, pull rope, and tension spring. When feeding material, stepping on the foot pedal flips the cover plate to expose the feeding port. After feeding, releasing the foot pedal causes the tension spring to quickly return the cover plate to its original position. Throughout this process, the cover plate remains tightly closed while the crusher is running, effectively preventing the coriander leaf fragments from splashing out of the crusher due to the high-speed rotation inside. The foot pedal control of the cover plate's flipping makes it easier for operators to handle and transport the coriander leaf fragments, improving feeding convenience and efficiency, and saving operating time. When not feeding material, the cover plate remains closed, effectively preventing external dust and debris from entering the crushing device, reducing wear and contamination and extending the equipment's service life. Attached Figure Description

[0013] Figure 1 This is a first-view overall three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a second-view schematic diagram of the present invention;

[0015] Figure 3 A three-dimensional structural diagram of the cover plate of this utility model when opened;

[0016] Figure 4 This is a schematic diagram of the cover plate and mounting plate structure of this utility model.

[0017] In the diagram: 1. Frame; 2. Transmission device; 3. Crushing device; 4. Cover plate; 5. Foot pedal; 6. Pull rope; 7. Tension spring; 8. Mounting plate; 9. Eye bolt; 10. Hollow tube; 11. Raised rib. Detailed Implementation

[0018] 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.

[0019] Please see Figures 1-4This utility model provides a technical solution: a pulverizing device for extracting selenium-enriched water raw material, Corydalis yanhusuo. Pulverizing Corydalis yanhusuo can destroy its cell structure, allowing the selenium-containing substances inside the cells to be fully exposed. In this way, during the extraction process, the contact area between the solvent and the selenium-containing substances is increased, enabling more effective material exchange, improving the extraction efficiency of selenium, and allowing more selenium to dissolve into the water, thereby obtaining selenium-enriched products with a higher selenium content. The device includes a frame 1, a transmission device 2, a crushing device 3, and a protective component located on top of the crushing device 3. The transmission device 2 and the crushing device 3 in this application are both prior art. The transmission device 2 drives the crushing device 3 to rotate and pulverize the Corydalis yanhusuo. The protective assembly includes a pair of cover plates 4 rotatably mounted on the top of the crushing device 3. An elastic member connects the cover plates 4 to the crushing device 3. Two vertical ears extend from the top of the crushing device 3, and a mounting plate 8 is rotatably mounted on the inner side of each ear via a pivot. The cover plates 4 and mounting plate 8 are fixedly connected by bolts. This arrangement facilitates the assembly and disassembly of the cover plates 4 and mounting plate 8. The elastic member is a tension spring 7 movably mounted on the mounting plate 8. A round hole for hooking the tension spring 7 is provided on the ear, and the other end of the tension spring 7 hooks into the round hole of the ear. A foot pedal 5 is provided at the bottom of the frame 1. The foot pedal 5 includes a base plate and a pedal. The base plate is fixedly connected to the frame 1, and the pedal is rotatably mounted above the base plate. A spring (existing technology, not shown in the figure) is provided between the pedal and the base plate. The bottom of the crushing device 3 has a discharge port, and the foot pedal 5 is located on the side away from the discharge port. The purpose of this arrangement is to facilitate the operator's standing position. A pair of cover plates 4 are connected to the foot pedal 5 by pull ropes 6, so that the foot pedal 5 can work with the pull ropes 6 to drive the pair of cover plates 4 to rotate and open relative to each other, exposing the feed port of the crushing device 3. The inner walls on both sides of the crushing device 3 at the feed port are fixedly installed with protruding ribs 11. The top of the protruding ribs 11 is equipped with rubber strips. The advantage of this arrangement is that when the cover plates 4 are closed, the rubber strips can play a buffering role, reducing the collision and impact between the cover plates 4 and the crushing device 3. A hollow tube 10 is fixedly installed on the top of the frame 1. The connection between the hollow tube 10 and the frame 1 is equipped with reinforcing ribs to make the connection between the hollow tube 10 and the frame 1 stable. Several eye bolts 9 are fixedly installed on the side wall of the crushing device 3. One pair of eye bolts 9 are connected to the crushing device 3 through a Z-shaped fixing support. The advantage of this setting is that it is convenient to guide the pull rope 6. The eye spring 9 can effectively reduce the friction between the pull rope 6 and the pull rope 6. One end of the pull rope 6 is fixedly connected to the mounting plate 8, and the other end passes through the eye bolt 9 and the hollow tube 10 in sequence, and is finally fixedly connected to the foot pedal 5.

[0020] When operating the crushing device for violet leaves and water chestnuts, turn on the transmission device 2 to drive the crushing device 3 to operate. Then, step on the foot pedal 5 and pull the rope 6 to open the pair of mounting plates 8 and cover plates 4 around the axis, exposing the crushing blades inside the crushing device 3. At this time, the violet leaves and water chestnuts can be put into the feeding port. After feeding, release the foot pedal 5. The cover plates 4 will rotate back to their original position under the elastic potential energy of the tension spring 7, covering the feeding port. This effectively prevents the violet leaves and water chestnut residue from splashing out of the crusher during the crushing process due to the high-speed rotation inside the machine, creating a safe and clean working environment for the operators.

[0021] A cover plate 4, controlled by a foot pedal 5, a pull rope 6, and a tension spring 7, is installed on top of the crushing device 3. When feeding material, stepping on the foot pedal 5 flips the cover plate 4 to expose the feeding port. After feeding, releasing the foot pedal 5 causes the tension spring 7 to quickly return the cover plate 4 to its original position. During this process, the cover plate 4 remains tightly closed while the crusher is running, effectively preventing the broken corydalis leaves and rice grains from splashing out of the crusher due to the high-speed rotation inside the machine. The foot pedal 5 controls the flipping of the cover plate 4, making it easier for operators to hold and transport the broken corydalis leaves and rice grains, improving the convenience and efficiency of feeding, and saving operating time. When not feeding material, the cover plate 4 is closed, effectively preventing external dust and debris from entering the crushing device 3, reducing wear and contamination of the equipment, and helping to extend the service life of the equipment.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] 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 crushing device for the extraction of Poterium trifoliatum (L.) Godr. from selenium-rich water raw material, characterized in that it comprises: The utility model provides a kind of crusher, including rack (1), transmission (2), crushing device (3) and the protection assembly arranged at the top of crushing device (3), the protection assembly is equipped with a pair of cover plates (4) being rotatably installed at the top of the crushing device (3), and the cover plate (4) is connected with the elastic component between the crushing device (3), the bottom of the rack (1) is equipped with footboard (5), a pair of cover plates (4) are connected with footboard (5) respectively by pull rope (6), so that footboard (5) cooperates pull rope (6) and drives a pair of cover plates (4) relative rotation and exposes the feeding port of crushing device (3) to unfold.

2. The crushing device for extracting rich selenium water raw material of Pteridium revolutum according to claim 1, characterized in that: The top of the crushing device (3) extends to form a vertical lug on both sides respectively, the inner side of the vertical lug is rotatably installed with mounting plate (8) by rotating shaft, the cover plate (4) is fixedly connected with the mounting plate (8), and the elastic component is tension spring (7) movably installed on the mounting plate (8), the other end of the tension spring (7) is connected with the vertical lug.

3. The crushing device for the extraction of the raw material of the selenium-rich water of the Poterium trifoliatum (L.) Pers according to claim 2, characterized in that: The top of the rack (1) is fixedly installed with hollow pipe (10), the side wall of the crushing device (3) is fixedly installed with a plurality of lifting eye screws (9), one end of the pull rope (6) is fixedly connected with the mounting plate (8), the other end is sequentially penetrated through the lifting eye screw (9) and the hollow pipe (10), and finally fixedly connected with the footboard (5).

4. The crushing device for the extraction of the raw material of the selenium-rich water of the Poterium trifoliatum (L.) Pers according to claim 3, characterized by the fact that it comprises: One pair of the lifting eye screws (9) is connected with the crushing device (3) by the U-shaped fixed support.

5. The crushing device for the extraction of Poterium trifoliatum (L.) Godr. from raw material of selenium-enriched water according to claim 1, characterized by the fact that it comprises: The inner wall on both sides of the crushing device (3) at the feeding port is fixedly installed with convex rib (11) respectively.

6. The crushing device for the extraction of Poterium trifoliatum (L.) Godr. from raw material of selenium-enriched water according to claim 1, characterized by the fact that it comprises: The bottom of the crushing device (3) is provided with a discharge port, and the footboard (5) is arranged on the side away from the discharge port.

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