Material conveying equipment for perfume production

Abstract

The invention discloses material conveying equipment for perfume production, and relates to the technical field of material conveying equipment.The conveying equipment comprises a stacking barrel, a stabilizing frame and a conveying belt which are sequentially placed from top to bottom; a quantitative conveying barrel for containing quantitatively mixed materials is placed on the conveying belt, a main gear ring is rotationally arranged in the stabilizing frame, a mixed material conveying barrel for mixing and conveying the materials is fixedly installed on the inner side of the main gear ring, and a feeding port and a discharging port are formed in the top face and the bottom face of the mixed material conveying barrel respectively. According to the invention, the defects in the prior art are overcome, the production efficiency can be improved by performing premixing treatment in the spice production raw material conveying process, different raw materials can be quantitatively proportioned according to actual production requirements, and the device has higher social use value and application prospect.

Description

Technical Field

[0001] This invention relates to the field of material conveying equipment technology, and more particularly to a material conveying equipment for spice production. Background Technology

[0002] Fragrances are organic substances that can be smelled or tasted. They are extracted through mixing and distillation of different raw materials during the production stage. Due to the large amount of raw materials used, manual handling is slow. In production with large production volumes, it is necessary to transport the raw materials through specific conveyor channels to facilitate their input into each step of the fragrance production process.

[0003] During the transportation of raw materials for spice production, the process is complex due to the numerous production steps. Raw materials are susceptible to moisture and contamination during transportation, and if these materials are used in actual production, they can directly affect the quality of the spices.

[0004] Furthermore, due to the numerous steps involved in the production of spices, the raw materials must first be transported in batches and quantities during the raw material processing stage, and then the raw materials must be mixed according to actual production needs, making the production process quite cumbersome in actual production. Summary of the Invention

[0005] To address the issues of slow material conveying efficiency and the negative impact of excessive conveying distances on raw material quality during spice production, this invention employs the following technical solution: A material conveying device for spice production includes a stacking cylinder, a stabilizing frame, and a conveyor belt. The stacking cylinder, stabilizing frame, and conveyor belt are arranged in order from top to bottom. A metering conveying cylinder for holding a metered amount of mixed material is placed on the conveyor belt. A main toothed ring is rotatably provided inside the stabilizing frame. A mixing conveying cylinder for mixing and conveying materials is fixedly installed inside the main toothed ring. The top and bottom surfaces of the mixing conveying cylinder are respectively provided with an inlet and an outlet. A cover plate is slidably provided on the top surface of the feed inlet, and a first guide post is provided on the top surface of the cover plate. A material blocking mechanism is slidably provided on the bottom of the discharge outlet. A synchronization mechanism is mounted on the top of the stabilizer. A drive motor is provided on the stabilizer. The top of the output shaft of the drive motor is provided with a drive gear that meshes with the main gear ring.

[0006] Preferably, the synchronization mechanism includes a mounting frame fixedly installed on the top surface of the stabilizer, a first guide rail provided in the middle of the mounting frame to provide guidance for the first guide column, a connecting column fixedly installed at the bottom of the first guide rail, and a second guide rail fixedly installed at the bottom end of the connecting column.

[0007] Preferably, the bottom of the mixing conveyor cylinder is provided with a sliding groove, the bottom side of the mixing conveyor cylinder is provided with a support plate, and a spur gear is rotatably provided in the middle of the bottom surface of the mixing conveyor cylinder.

[0008] Preferably, the material blocking mechanism includes a material blocking plate, a slider that slides and is fitted with a sliding groove on the material blocking plate, and through rods that are movably fitted with a frame plate at both ends of the material blocking plate.

[0009] Preferably, the end of the through rod is connected to a connecting plate, the middle section of the connecting plate is fixedly connected to the middle of the side of the baffle plate, the bottom surface of the baffle plate is fixedly installed with a spur rack that meshes with the spur gear, and the through rod is movably fitted with a return spring at both ends that are fixedly connected to the frame plate and the connecting plate respectively.

[0010] Preferably, a second guide post is fixedly installed on the bottom surface of the baffle plate, and the second guide post and the second guide rail are slidably fitted together.

[0011] Preferably, the bottom surface of the mounting frame is provided with a limiting groove and a movable notch, the inner side of the mounting frame is provided with an arc-shaped toothed rack located at the movable notch, and an internal toothed ring is fixedly installed on the bottom surface of the mounting frame, the inner side of the internal toothed ring is provided with a toothless tooth surface corresponding to the position of the arc-shaped toothed rack.

[0012] Preferably, a first shaft assembly is rotatably provided inside the mixing conveyor cylinder. The first shaft assembly includes a drive shaft rotatably connected to the mixing conveyor cylinder. A driven gear is provided at the top of the drive shaft and located on the upper part of the top surface of the mixing conveyor cylinder. The driven gear meshes with an internal gear ring and an arc-shaped rack respectively. A ratchet disk is provided on the top surface of the driven gear. A stirring mechanism is fixedly installed on the outside of the drive shaft.

[0013] Preferably, the mixing mechanism includes a first mixing plate and a second mixing plate respectively installed at the bottom end of the middle of the outer side of the drive shaft, a scraper frame is slidably fitted on the first mixing plate and the second mixing plate, and a scraper frame seat is slidably fitted on the middle section of the first mixing plate; The scraper frame includes a top scraper frame and a bottom scraper frame, which are slidably fitted at the top and bottom of the first mixing plate and the second mixing plate, respectively. The scraper frame is provided with a scraper plate on the outside that contacts the inner wall of the mixing conveyor cylinder.

[0014] Preferably, a second shaft assembly is rotatably fitted inside the drive shaft, and the second shaft assembly includes a driven shaft that is rotatably fitted with the inner cavity of the drive shaft.

[0015] Preferably, the driven shaft is provided with a ratchet disk at the top, which matches the unidirectional rotation of the ratchet disk, and the top surface of the ratchet disk is provided with a rotation limit block that matches the sliding of the limit groove.

[0016] Preferably, the driven shaft is provided with a linkage rod at its bottom end, the bottom end of the linkage rod is rotatably connected to the bottom surface of the mixing conveyor cylinder, and the top and bottom ends of the linkage rod are respectively provided with a first bevel gear and a second bevel gear.

[0017] Preferably, a third bevel gear and a fourth bevel gear are rotatably provided at the middle and bottom ends of the inner cavity of the drive shaft, respectively. The third bevel gear meshes with the first bevel gear, and the fourth bevel gear meshes with the second bevel gear.

[0018] Preferably, the outer surface of the drive shaft is provided with gearboxes at the middle and bottom ends, with input ends communicating with the third and fourth bevel gears respectively. The first stirring plate is rotatably provided with a main reciprocating screw that is threaded onto the scraper frame seat. The end of the main reciprocating screw is provided with a first reciprocating screw that is rotatably connected to the other end of the first stirring plate. The first reciprocating screw is threaded onto the top scraper frame. The second stirring plate is rotatably provided with a second reciprocating screw that is threaded onto the bottom scraper frame. The main reciprocating screw and the second reciprocating screw are respectively fixedly connected to the output ends of the gearboxes located at the middle and bottom ends of the drive shaft.

[0019] Compared with the prior art, the beneficial effects of the present invention are: 1. By setting up a mixing conveyor cylinder, the traditional split design of mixing first and then conveying is broken through. Through the synchronous stirring of the first and second stirring plates when the drive shaft rotates in the forward direction, the mixing process and the conveying process are carried out simultaneously. The mixing conveyor cylinder serves as both a mixing container and a conveyor that rotates with the main gear ring, reducing material transfer links and lowering the risk of spices getting damp and contaminated during transfer.

[0020] 2. By cooperating with the first guide rail groove and the first guide post, and with the second guide rail groove and the second guide post, the feed inlet and the discharge outlet can be automatically opened and closed according to the position of the mixing conveyor cylinder, avoiding the timing deviation of opening and closing caused by manual control, thus effectively improving the accuracy of feeding and discharging.

[0021] 3. By using the meshing of spur gears and racks, and with the help of a return spring and a magnetic block, the material blocking mechanism is ensured to open and close synchronously and tightly, thus preventing material leakage and contamination of the equipment or environment during transportation.

[0022] 4. By controlling the forward and reverse rotation of the drive shaft, there is no need to disassemble the equipment. The stirring mode and cleaning mode can be switched by rotating the drive shaft in both directions. This solves the problems of low efficiency of manual disassembly and cleaning of traditional equipment and the impact of residual materials on the purity of the next batch of fragrances. It also avoids cross-contamination of different fragrance types.

[0023] 5. By using the unidirectional transmission setting of the ratchet disc, the limit groove and the movable notch are simultaneously limited, ensuring that the cleaning action is started only in the non-mixing and non-conveying stages, avoiding the cleaning components from interfering with normal production and improving the stability of equipment operation.

[0024] In summary, this invention overcomes the shortcomings of the prior art. By pre-mixing the raw materials during the transportation of spices, it can improve production efficiency and can quantitatively proportion different raw materials according to actual production needs, thus possessing high social value and application prospects. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is an exploded view of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure of the present invention; Figure 3 For this Figure 1 Enlarged view of the local structure at point A; Figure 4 This is a schematic diagram of the synchronization mechanism in this invention; Figure 5 For this Figure 4 Enlarged view of the local structure at point B; Figure 6 This is a schematic diagram showing the structural position of the stabilizer in this invention; Figure 7 This is a schematic diagram showing the structural position of the mixing conveyor cylinder in this invention; Figure 8 This is a schematic diagram of the bottom structure of the mixing conveyor cylinder in this invention; Figure 9 This is a schematic cross-sectional view of the mixing conveyor cylinder in this invention; Figure 10 For this Figure 9 Enlarged view of the local structure at point C.

[0027] In the diagram: 100, Stacking cylinder; 1001, Dividing partition; 200, Stabilizing frame; 2001, Drive motor; 2002, Drive gear; 300, Conveyor belt; 3001, Quantitative conveying cylinder; 1, Main gear ring; 2, Mixing conveying cylinder; 201, Feed inlet; 202, Discharge outlet; 2021, Slide chute; 2022, Frame plate; 203, Spur gear; 21, Cover plate; 211, First guide post; 3, Stopping mechanism; 301, Stopping plate; 3011, Second guide post; 302, Slider; 303, Magnetic block; 304, Connecting plate; 305, Through rod; 306, Return spring; 307, Spur rack; 4, First shaft assembly; 401, Drive shaft; 402, Driven gear; 403, Pawl disc; 5, Second shaft assembly; 501, Driven shaft; 5 011. Linkage rod; 5012. First bevel gear; 5013. Second bevel gear; 502. Ratchet disc; 5021. Rotary limit block; 6. Synchronization mechanism; 601. Mounting bracket; 6011. Limiting groove; 6012. Movable notch; 602. First guide rail; 603. Internal gear ring; 6031. Arc-shaped rack; 6032. Toothless tooth surface; 604. Connecting column; 605. Second guide rail; 7. Stirring mechanism; 701. First stirring plate; 702. Second stirring plate; 703. Main reciprocating screw; 7031. First reciprocating screw; 704. Second reciprocating screw; 705. Scraper frame seat; 706. Gearbox; 7061. Third bevel gear; 7062. Fourth bevel gear; 8. Scraper frame; 81. Top scraper frame; 82. Bottom scraper frame; 83. Scraper plate. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Example 1: Refer to Figures 1 to 10 A material conveying device for spice production includes a stacking cylinder 100, a stabilizing frame 200, and a conveyor belt 300. The stacking cylinder 100, the stabilizing frame 200, and the conveyor belt 300 are arranged in order from top to bottom. The stacking cylinder 100 is provided with a material separating plate 1001 for separating raw materials. The bottom discharge end of the stacking cylinder 100 is provided with an electrical control device to control the discharge amount of the stacking cylinder 100. A quantitative conveying cylinder 3001 for holding quantitatively mixed materials is placed on the conveyor belt 300. A main toothed ring 1 is rotatably provided inside the stabilizing frame 200. A mixing conveying cylinder 2 for mixing and conveying materials is fixedly installed inside the main toothed ring 1. The top surface and bottom surface of the mixing conveying cylinder 2 are respectively provided with an inlet 201 and an outlet 202. A cover plate 21 is slidably provided on the top surface of the feed inlet 201, and a first guide post 211 is provided on the top surface of the cover plate 21. A material blocking mechanism 3 is slidably provided on the bottom of the discharge outlet 202. A synchronization mechanism 6 is mounted on the top of the stabilizer 200. A drive motor 2001 is provided on the stabilizer 200. The top of the output shaft of the drive motor 2001 is provided with a drive gear 2002 that meshes with and matches the main gear ring 1.

[0030] Specifically, refer to Figure 4 and Figure 5 The synchronization mechanism 6 includes a mounting frame 601 fixedly installed on the top surface of the stabilizer 200. The mounting frame 601 has a first guide rail 602 in the middle to provide guidance for the first guide post 211. A connecting post 604 is fixedly installed at the bottom of the first guide rail 602. A second guide rail 605 is fixedly installed at the bottom end of the connecting post 604. A groove is opened on the bottom surface of the first guide rail 602 and a groove is opened on the top surface of the second guide rail 605. The grooves of the first guide rail 602 and the second guide rail 605 are respectively the same as the opening and closing trajectories of the cover plate 21 and the baffle mechanism 3. As the mixing conveyor cylinder 2 rotates with the main gear ring 1 to different positions on the stabilizer 200, it can cooperate to open the cover plate 21 and the baffle mechanism 3, so that the cover plate 21 and the baffle mechanism 3 can adjust the material in and out of the mixing conveyor cylinder 2 according to the position of the mixing conveyor cylinder 2.

[0031] Specifically, refer to Figures 7 to 9 The bottom of the mixing conveyor cylinder 2 is provided with a chute 2021, and the bottom side of the mixing conveyor cylinder 2 is provided with a support plate 2022. A spur gear 203 is rotatably provided in the middle of the bottom surface of the mixing conveyor cylinder 2. The opening of the chute 2021 provides a limiting and guiding function for the opening of the material blocking mechanism 3.

[0032] Specifically, refer to Figure 3 , Figure 8 and Figure 9 The material blocking mechanism 3 includes a material blocking plate 301, on which a slider 302 is provided that slides and is fitted with a sliding groove 2021. Both ends of the material blocking plate 301 are provided with through rods 305 that are movably fitted with a frame plate 2022.

[0033] Specifically, refer to Figure 3 , Figure 8 and Figure 9A connecting plate 304 is connected to the end of the through rod 305. The middle section of the connecting plate 304 is fixedly connected to the middle of the side of the baffle plate 301. A spur rack 307 that meshes with the spur gear 203 is fixedly installed on the bottom surface of the baffle plate 301. A return spring 306 is movably fitted on the through rod 305, with its two ends fixedly connected to the frame plate 2022 and the connecting plate 304 respectively. Through the setting of the spur gear 203, the two baffle plates 301 can open and close synchronously to effectively control the discharge position of the material inside the mixing conveyor cylinder 2. After the mixing conveyor cylinder 2 reaches directly above the quantitative conveyor cylinder 3001, the discharge port 202 can be opened. As the conveyor belt 300 drives the quantitative conveyor cylinder 3001 to move, it can be synchronized with the movement trajectory of the mixing conveyor cylinder 2, so that the mixed material can be conveyed synchronously and fall into the quantitative conveyor cylinder 3001 during the conveying process until the material is discharged.

[0034] Specifically, refer to Figure 7 and Figure 8 A second guide post 3011 is fixedly installed on the bottom surface of the baffle plate 301. The second guide post 3011 and the second guide rail 605 are slidably fitted together. As the position of the mixing conveyor cylinder 2 moves, the second guide rail 605 will slide into the interior of the mixing conveyor cylinder 2. As the mixing conveyor cylinder 2 continues to move, according to the shape of the second guide rail 605, the second guide post 3011 pulls the baffle plate 301 outward and moves it. At the same time, the return spring 306 is stretched. After the second guide post 3011 leaves the second guide rail 605, the elastic deformation of the return spring 306 will contract, so that the two baffle plates 301 close synchronously. The magnetic block 303 will be attracted to the outer surface of the mixing conveyor cylinder 2 through magnetic characteristics, so that the closing effect of the two baffle plates 301 is effectively improved, and the shaking is avoided from affecting the overall opening and closing control of the baffle mechanism 3.

[0035] Specifically, refer to Figure 4 and Figure 5 The mounting bracket 601 has a limiting groove 6011 and a movable notch 6012 on its bottom surface. An arc-shaped rack 6031 located at the movable notch 6012 is provided inside the mounting bracket 601. An internal gear ring 603 is fixedly mounted on the bottom surface of the mounting bracket 601. The positions of the arc-shaped rack 6031 and the toothless tooth surface 6032 correspond, ensuring that the driven gear 402 can only mesh with one of the internal gear ring 603 or the arc-shaped rack 6031 at a time. This controls the rotation adjustment of the drive shaft 401 inside the mixing conveyor cylinder 2. Based on the positions of the limiting groove 6011, the movable notch 6012, the internal gear ring 603, the arc-shaped rack 6031, and the toothless tooth surface 6032, the rotation is controlled by... Figure 2The diagram illustrates that after receiving the materials to be mixed and conveyed, the mixing conveyor 2 allows the drive shaft 401 to rotate, thereby driving the stirring mechanism 7 to agitate the materials inside the mixing conveyor 2, ensuring thorough mixing. After mixing, the materials are conveyed by the mixing conveyor 2 to the top of the quantitative conveyor 3001. The material falls into the baffle mechanism 3. Then, when the mixing conveyor 2 drives the driven gear 402 to move to the node between the internal gear ring 603 and the toothless tooth surface 6032, the driven gear 402 meshes with the arc-shaped rack 6031, thereby controlling the drive shaft 401 to adjust its direction. This allows the driven shaft 501 to adjust the scraper 8 to move on the stirring mechanism 7, thus affecting the first stirring plate 701 and the second stirring plate 700. The material adhering to the surface of the 02 is scraped off, and at the same time, the scraper frame seat 705 scrapes off the material adhering to the surface of the first mixing plate 701. As the mixing conveyor cylinder 2 moves, the mixing conveyor cylinder 2 will move with the driven gear 402 to the end of the toothless tooth surface 6032 and the initial end of the internal tooth ring 603. At this node, the scraper plate 83 will contact the inner wall of the mixing conveyor cylinder 2. As the drive shaft 401 continues to rotate, the scraper plate 83 scrapes off the material adhering to the inner wall of the mixing conveyor cylinder 2. After the same operation steps are performed, the scraper frame 8 is returned to the initial position, and the mixing conveyor cylinder 2 is put back into the mixing conveying operation of the next cycle. This keeps the inside of the mixing conveyor cylinder 2 clean and avoids excessive accumulation of adhering material, which would result in poor mixing effect during material conveying.

[0036] Example 2: Refer to Figure 4 , Figure 5 , Figure 7 and Figure 9The difference between this embodiment and Embodiment 1 is that a first shaft assembly 4 is rotatably provided inside the mixing conveyor cylinder 2. The first shaft assembly 4 includes a drive shaft 401 rotatably connected to the mixing conveyor cylinder 2. A driven gear 402 is provided at the top of the drive shaft 401 and located on the upper part of the top surface of the mixing conveyor cylinder 2. The driven gear 402 meshes with an internal gear ring 603 and an arc-shaped rack 6031 respectively. A ratchet disc 403 is provided on the top surface of the driven gear 402. A stirring mechanism 7 is fixedly installed on the outside of the drive shaft 401. When the drive shaft 401 rotates in the forward direction, the driven gear 402 meshes with the internal gear ring 603, thereby driving the drive shaft 401 to rotate in the forward direction. At this time, the pawl disk 403 will not drive the rotation limit block 5021 to rotate, and the rotation limit block 5021 is in the limit groove 6011. When the rotation limit block 5021 leaves the limit groove 6011 and enters the movable notch 6012, the meshing match between the driven gear 402 and the internal gear ring 603 ends. The driven gear 402 will mesh with the arc rack 6031, causing the drive shaft 401 to rotate in the opposite direction. The pawl disk 403 will drive the ratchet disk 502 to rotate. The rotation restriction of the rotation limit block 5021 by the limit groove 6011 is released, allowing the driven shaft 501 to rotate inside the drive shaft 401.

[0037] Specifically, refer to Figure 10 The mixing mechanism 7 includes a first mixing plate 701 and a second mixing plate 702 respectively installed at the bottom end of the middle of the outer side of the drive shaft 401. A scraper frame 8 is slidably fitted on the first mixing plate 701 and the second mixing plate 702. A scraper frame seat 705 is slidably fitted on the middle section of the first mixing plate 701. The scraper frame 8 includes a top scraper frame 81 and a bottom scraper frame 82, which are slidably fitted at the top and bottom of the first mixing plate 701 and the second mixing plate 702, respectively. The scraper frame 8 has a scraper plate 83 on its outer side that contacts the inner wall of the mixing conveyor cylinder 2. As the driven shaft 501 rotates, the scraper frame 8 will drive the top scraper frame 81 and the bottom scraper frame 82 to scrape off the surface deposits on half of the surface of the first mixing plate 701 and the entire surface of the second mixing plate 702 until the scraper plate 83 contacts the inner wall of the mixing conveyor cylinder 2. Then, the drive shaft 401 rotates in the forward direction, and the driven shaft 501 stops rotating. This allows the first mixing plate 701 and the second mixing plate 702 to drive the scraper plate 83 on the scraper frame 8 to act on the inner wall of the mixing conveyor cylinder 2 and scrape off the material adhering to the inner wall.

[0038] Specifically, refer to Figure 9 and Figure 10The drive shaft 401 is rotatably fitted with a second shaft assembly 5. The second shaft assembly 5 includes a driven shaft 501 rotatably fitted with the inner cavity of the drive shaft 401. When the drive shaft 401 rotates in the forward direction controlled by the driven gear 402, the driven shaft 501 will not rotate inside the drive shaft 401. When the drive shaft 401 rotates in the reverse direction, the driven shaft 501 can rotate inside the drive shaft 401 to adjust the position of the scraper frame 8.

[0039] Specifically, refer to Figure 5 and Figure 9 The driven shaft 501 is provided with a ratchet disk 502 at the top, which is matched with the unidirectional rotation of the pawl disk 403. The top surface of the ratchet disk 502 is provided with a rotating limit block 5021 that is slidably matched with the limit groove 6011, which has beneficial effects.

[0040] Specifically, refer to Figure 9 and Figure 10 The driven shaft 501 has a linkage rod 5011 at its bottom end. The bottom end of the linkage rod 5011 is rotatably connected to the bottom surface of the mixing conveyor cylinder 2. The top and bottom ends of the linkage rod 5011 are respectively provided with a first bevel gear 5012 and a second bevel gear 5013.

[0041] Specifically, refer to Figure 9 and Figure 10 The drive shaft 401 has a third bevel gear 7061 and a fourth bevel gear 7062 rotatably mounted at its inner end and bottom, respectively. The third bevel gear 7061 meshes with the first bevel gear 5012, and the fourth bevel gear 7062 meshes with the second bevel gear 5013. As the driven shaft 501 rotates, the first bevel gear 5012 meshes with the third bevel gear 7061. Through the transmission action of the gears inside the gearbox 706, the main reciprocating screw 703 and the first reciprocating screw 7031 rotate to adjust the position of the bottom scraper frame 82 and the scraper frame seat 705 on the surface of the first mixing plate 701. As the bottom scraper frame 82 and the main reciprocating screw 703 move, the material adhering to the surface of the first mixing plate 701 can be scraped off. The second bevel gear 5013 will mesh with the fourth bevel gear 7062 to make the second reciprocating screw 704 rotate, thereby controlling the position of the bottom scraper frame 82 on the surface of the second mixing plate 702. The bottom scraper frame 82 and the top scraper frame 81 will move synchronously, so that the scraper plate 83 acts on the inner wall of the mixing conveyor cylinder 2. As the first mixing plate 701 and the second mixing plate 702 move, the scraper plate 83 scrapes off the material adhering to the inner wall of the mixing conveyor cylinder 2.

[0042] Specifically, refer to Figure 9 and Figure 10The drive shaft 401 has gearboxes 706 at its middle and bottom ends, with input ends communicating with the third bevel gear 7061 and the fourth bevel gear 7062 respectively. A main reciprocating screw 703 is rotatably mounted on the first stirring plate 701, threaded onto the scraper frame seat 705. The end of the main reciprocating screw 703 has a first reciprocating screw 7031 rotatably connected to the other end of the first stirring plate 701. The first reciprocating screw 7031 is threaded onto the top scraper frame 81. A second reciprocating screw 704 is rotatably mounted on the second stirring plate 702, threaded onto the bottom scraper frame 82. The main reciprocating screw 703 and the second reciprocating screw 704 are fixedly connected to the output ends of the gearboxes 706 located at the middle and bottom ends of the drive shaft 401 respectively. The output end of the gearbox 706 located on the outer middle section of the drive shaft 401 is connected to the main reciprocating lead screw 703, and its input end is connected to the third bevel gear 7061. The rotation of the third bevel gear 7061 will cause the main reciprocating lead screw 703 to rotate through the gear transmission in the gearbox 706. The output end of the gearbox 706 located on the outer bottom end of the drive shaft 401 is connected to the second reciprocating lead screw 704, and its input end is connected to the fourth bevel gear 7062. The rotation of the fourth bevel gear 7062 will cause the second reciprocating lead screw 704 to rotate through the gear transmission in the gearbox 706. This is used to control the first reciprocating lead screw 7031 and the second reciprocating lead screw 704 to rotate at the same speed, thereby controlling the scraper frame 8 to perform lateral movement.

[0043] In this application document, regarding the conveyor belt 300 in Figure 1 The shape of the setting is a simplified schematic diagram. The trajectory of the quantitative conveying cylinder 3001 is adapted to the running trajectory of the second guide rail 605. When the material blocking mechanism 3 is opened, the mixed material can be simultaneously dropped into the quantitative conveying cylinder 3001 for centralized collection and conveying. After the material blocking mechanism 3 is closed, the conveyor belt 300 can transport the quantitative conveying cylinder 3001 loaded with material to the next production process.

[0044] Other undescribed structures are described in Example 1.

[0045] Working principle: In this invention, the equipment is arranged from top to bottom as a stacking cylinder 100, a stabilizing frame 200, and a conveyor belt 300. A quantitative conveying cylinder 3001 for collecting materials is placed on the conveyor belt 300. After startup, the output shaft of the drive motor 2001 on the stabilizing frame 200 drives the drive gear 2002 to rotate. Since the drive gear 2002 meshes with the main gear ring 1, it drives the main gear ring 1 and the mixing conveying component 2 fixed inside to rotate synchronously, providing the power basis for subsequent material processing. A cover plate 21 is slidably provided at the feed inlet 201 on the top surface of the mixing conveyor cylinder 2. The first guide post 211 on the top surface of the cover plate 21 cooperates with the sliding groove at the bottom of the first guide rail 602 in the synchronization mechanism 6. As the mixing conveyor cylinder 2 rotates with the main gear ring 1 to the feeding position below the stacking cylinder 100, the sliding groove trajectory of the first guide rail 602 guides the cover plate 21 to slide along the feed inlet 201, thereby opening the feed inlet 201 and allowing the spice material in the stacking cylinder 100 to fall into the interior of the mixing conveyor cylinder 2. In the first shaft assembly 4 rotatably installed inside the mixing conveyor cylinder 2, the driven gear 402 moves with the mixing conveyor cylinder 2 to the position of meshing with the internal gear ring 603. The internal gear ring 603 drives the driven gear 402 to drive the drive shaft 401 to rotate in the forward direction. The first stirring plate 701 and the second stirring plate 702 on the outside of the drive shaft 401 rotate synchronously to fully stir and mix the material in the mixing conveyor cylinder 2, ensuring the uniformity of the spice mixture. As the mixing conveyor cylinder 2 continues to rotate with the main toothed ring 1, the mixed material is conveyed to the collection position above the conveyor belt 300. During this process, the conveyor belt 300 synchronously drives the quantitative conveyor cylinder 3001 to move, and its movement trajectory is matched with the rotation trajectory of the mixing conveyor cylinder 2, in preparation for subsequent precise material discharge. By engaging the second guide post 3011 in the baffle mechanism 3 with the groove of the second guide rail 605 in the synchronization mechanism 6, when the mixing conveying cylinder 2 rotates to directly above the quantitative conveying cylinder 3001, the groove trajectory of the second guide rail 605 guides the second guide post 3011 to pull the baffle plate 301 outward. The baffle plate 301 slides along the groove 2021, thereby opening the discharge port 202. At the same time, the reset spring 306 is stretched, and the rack 307 and the spur gear 203 cooperate to ensure that the two baffle plates 301 open and close synchronously. The mixed material falls into the quantitative conveying cylinder 3001 along the discharge port 202. As the mixing conveyor cylinder 2 rotates and the metering conveyor cylinder 3001 moves synchronously, the material continuously falls into the metering conveyor cylinder 3001 until the material in the mixing conveyor cylinder 2 is completely discharged. Afterwards, the second guide post 3011 disengages from the groove of the second guide rail 605, and the return spring 306, through elastic contraction, drives the baffle plate 301 to close. The magnetic block 303 adheres to the outer surface of the mixing conveyor cylinder 2, strengthening the closing effect of the baffle plate 301 and preventing material leakage due to shaking. When the mixing conveyor cylinder 2 rotates to the cleaning station, the driven gear 402 disengages from the internal gear ring 603 and meshes with the arc-shaped rack 6031, which drives the drive shaft 401 to rotate in the opposite direction. At this time, the rotation limit block 5021 slides from the limit groove 6011 into the movable notch 6012, and the rotation restriction of the rotation limit block 5021 by the limit groove 6011 is released. The ratchet disc 502 and the pawl disc 403 cooperate to drive the driven shaft 501 to rotate within the drive shaft 401. The first bevel gear 5012 at the top of the driven shaft 501 meshes with the third bevel gear 7061, and the second bevel gear 5013 at the bottom meshes with the fourth bevel gear 7062. Through the transmission action of the gearbox 706, the main reciprocating screw 703 and the second reciprocating screw 704 are driven to rotate synchronously. The main reciprocating screw 703 drives the top scraper frame 81 to slide along the first mixing plate 701. The first reciprocating screw 7031 synchronously drives the scraper frame seat 705 to slide along the first mixing plate 701, scraping off the material attached to the surface of the first mixing plate 701. The second reciprocating screw 704 drives the bottom scraper frame 82 to slide along the second mixing plate 702, scraping off the material attached to the surface of the second mixing plate 702. When the top scraper frame 81 and the bottom scraper frame 82 move synchronously, the outer scraper plate 83 contacts the inner wall of the mixing conveyor cylinder 2 and scrapes off the material adhering to the inner wall of the mixing conveyor cylinder 2 as the drive shaft 401 rotates in the opposite direction. After cleaning is completed, the mixing conveyor cylinder 2 continues to rotate, the driven gear 402 returns to the initial end of the internal gear ring 603, the drive shaft 401 resumes forward rotation, the driven shaft 501 stops rotating, the scraper frame 8 retracts to the initial position, and the mixing conveyor cylinder 2 enters the next cycle of material mixing and conveying operation, ensuring the cleanliness of the equipment interior.

[0046] The control method of this invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Furthermore, since this invention is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail here.

[0047] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A material conveying device for spice production, comprising a stacking cylinder (100), a stabilizing frame (200), and a conveyor belt (300), characterized in that: The stacking cylinder (100), the stabilizing frame (200), and the conveyor belt (300) are arranged in order from top to bottom. A quantitative conveying cylinder (3001) for holding quantitatively mixed materials is placed on the conveyor belt (300). A main toothed ring (1) is rotatably provided inside the stabilizing frame (200). A mixing conveying cylinder (2) for mixing and conveying materials is fixedly installed inside the main toothed ring (1). The top and bottom surfaces of the mixing conveying cylinder (2) are respectively provided with an inlet (201) and an outlet (202). The feed inlet (201) is slidably provided with a cover plate (21) on its top surface. The cover plate (21) is provided with a first guide post (211) on its top surface. The discharge port (202) is slidably provided with a baffle mechanism (3) on its bottom surface. The stabilizer (200) is provided with a synchronization mechanism (6) on its top surface. The stabilizer (200) is provided with a drive motor (2001). The output shaft of the drive motor (2001) is provided with a drive gear (2002) that meshes with the main gear ring (1).

2. The material conveying equipment for spice production according to claim 1, characterized in that: The synchronization mechanism (6) includes a mounting frame (601) fixedly installed on the top surface of the stabilizer (200). The mounting frame (601) has a first guide rail (602) in the middle to provide guidance for the first guide post (211). A connecting post (604) is fixedly installed at the bottom of the first guide rail (602), and a second guide rail (605) is fixedly installed at the bottom of the connecting post (604).

3. A material conveying device for spice production according to claim 2, characterized in that: The mixing conveyor cylinder (2) has a chute (2021) at the bottom, a support plate (2022) on the bottom side of the mixing conveyor cylinder (2), and a spur gear (203) is rotatably provided in the middle of the bottom surface of the mixing conveyor cylinder (2).

4. A material conveying device for spice production according to claim 3, characterized in that: The material blocking mechanism (3) includes a material blocking plate (301), a slider (302) that slides and is fitted with a sliding groove (2021) on the material blocking plate (301), and through rods (305) that are fitted with a frame plate (2022) at both ends of the material blocking plate (301).

5. A material conveying device for spice production according to claim 4, characterized in that: The end of the through rod (305) is connected to a connecting plate (304). The middle section of the connecting plate (304) is fixedly connected to the middle of the side of the baffle plate (301). The bottom surface of the baffle plate (301) is fixedly installed with a spur rack (307) that meshes with the spur gear (203). The through rod (305) is movably fitted with a return spring (306) whose two ends are fixedly connected to the frame plate (2022) and the connecting plate (304) respectively.

6. A material conveying device for spice production according to claim 4, characterized in that: The bottom surface of the baffle plate (301) is fixedly installed with a second guide post (3011), and the second guide post (3011) and the second guide rail (605) are slidably fitted together.

7. A material conveying device for spice production according to claim 2, characterized in that: The mounting bracket (601) has a limiting groove (6011) and a movable notch (6012) on its bottom surface. The mounting bracket (601) has an arc-shaped toothed rack (6031) located at the movable notch (6012) on its inner side. An internal toothed ring (603) is fixedly installed on the bottom surface of the mounting bracket (601).

8. A material conveying device for spice production according to claim 1, characterized in that: The mixing conveyor cylinder (2) is rotatably provided with a first shaft assembly (4). The first shaft assembly (4) includes a drive shaft (401) rotatably connected to the mixing conveyor cylinder (2). The top end of the drive shaft (401) is provided with a driven gear (402) located on the upper part of the top surface of the mixing conveyor cylinder (2). The driven gear (402) meshes with an internal gear ring (603) and an arc-shaped rack (6031) respectively. The top surface of the driven gear (402) is provided with a ratchet disc (403). A stirring mechanism (7) is fixedly installed on the outside of the drive shaft (401).

9. A material conveying device for spice production according to claim 8, characterized in that: The stirring mechanism (7) includes a first stirring plate (701) and a second stirring plate (702) respectively installed at the bottom end of the middle of the outer side of the drive shaft (401). A scraper frame (8) is slidably fitted on the first stirring plate (701) and the second stirring plate (702). A scraper frame seat (705) is slidably fitted on the middle section of the first stirring plate (701). The scraper frame (8) includes a top scraper frame (81) and a bottom scraper frame (82) that are slidably fitted with the first mixing plate (701) and the second mixing plate (702) at the top and bottom respectively. The scraper frame (8) is provided with a scraper plate (83) on the outside that contacts the inner wall of the mixing conveyor cylinder (2).

10. A material conveying device for spice production according to claim 8, characterized in that: The drive shaft (401) is rotatably fitted with a second shaft assembly (5), the second shaft assembly (5) including a driven shaft (501) rotatably fitted with the cavity of the drive shaft (401).

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