Automatic rosin crushing device for plaster production

Abstract

The utility model discloses an automatic rosin crushing device for paste production, which comprises a rack, a base is arranged on the lower side of the rack, hydraulic push rods are arranged on both sides of the upper side of the rack, the output ends of the hydraulic push rods penetrate through the upper side of the rack and are connected with a lifting seat, and the lifting seat is connected with the base. According to the technical scheme, the machine frame is adopted as a main body, the liftable cutter is arranged in the machine frame, and then an iron sheet barrel filled with rosin solids can be cut open through the multiple sets of stirring rods, the multiple conical rods and the two movable limiting assemblies, so that the rosin solids can be cut off, the rosin solids can be cut off, and the rosin solids can be cut off. Rosin solids are crushed into particles during cutting, subsequent processing and using are facilitated, and compared with an existing manual operation mode, the rosin cutting device has the advantages of being high in operation efficiency and the like.

Description

Technical Field

[0001] This utility model relates to the field of plaster production technology, specifically to an automatic rosin crushing device for plaster production. Background Technology

[0002] Plasters, also known as medicated plasters, are a commonly used external medicine dosage form in traditional Chinese medicine. They are mainly used to treat symptoms such as boils, carbuncles, swelling, and pain. They have the effects of anti-inflammatory, analgesic, blood-activating and stasis-removing, qi-nourishing and blood-tonifying, meridian-clearing, muscle-strengthening and bone-strengthening, muscle-relaxing and meridian-activating, orifice-opening and bone-penetrating, and wind-dispelling and cold-dispersing.

[0003] In the production of plasters, rosin is a raw material that is currently transported in tin drums. Once solidified, rosin is very difficult to remove. Currently, our method involves manually breaking open the outer tin drum to extract the rosin, then manually breaking the solid rosin into granules using a hammer and chisel for later soaking in solvent oil. This entire process is extremely laborious and inefficient. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an automatic rosin crushing device for plaster production, which can automatically cut open the tin barrel and crush the rosin at the same time.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic rosin crushing device for plaster production, comprising a gate-shaped frame, with a base provided below the frame, characterized in that: hydraulic push rods are provided at both ends of the upper horizontal plate of the frame, the output end of the hydraulic push rods passes through the upper horizontal plate of the frame and is connected to a lifting seat, a U-shaped support frame is provided on the lower side of the lifting seat, the two ends of the U-shaped support frame are respectively fixed to the two ends of the lower middle part of the lifting seat, and a cutter is provided along the entire length of the lower side of the support frame;

[0006] A driving component is provided in the middle part of the upper side of the lifting seat. The driving end of the driving component passes through the lifting seat and is connected to a rotating shaft. The lower end of the rotating shaft is rotatably connected to the middle part of the lower side of the support frame. Stirring rods are evenly arranged on the outer side of the rotating shaft. A row of conical rods is evenly arranged on the lower side of each stirring rod.

[0007] The base has a placement area in the middle, and limit components are provided on both sides of the base.

[0008] In the above solution, the limiting component includes an electric push rod disposed on the lower side of the two vertical plates of the frame. The output end of the electric push rod passes through the frame and is connected to a semi-cylindrical limiting plate. The upper side of the semi-cylindrical limiting plate has a strip-shaped clearance notch corresponding to the cutter. The semi-cylindrical limiting plate matches the outer diameter of the tin bucket, thus fixing and limiting the tin bucket.

[0009] In the above solution, the inner diameter of the semi-cylindrical limiting plate is larger than the outer diameter of the placement area. This facilitates the fixing of the sheet metal bucket.

[0010] In the above scheme, a guide rod is provided between the frame and the base. The guide rod is located outside the two semi-cylindrical limiting plates and is slidably connected to the lifting seat. Simultaneously, the guide rod is offset from the output end of the electric push rod. The presence of the guide rod helps ensure the accuracy of the movement and increases stability during the lifting process. The offset between the guide rod and the electric push rod avoids interference.

[0011] In the above scheme, a feeding ramp connected to the placement area is provided on the rear side of the placement area, and a clearance notch corresponding to the feeding ramp is opened on the lower side of the semi-cylindrical limiting plate. The feeding ramp facilitates rosin feeding, and the clearance notch avoids interference from the ramp.

[0012] In the above scheme, at least two layers of stirring rods are arranged on the rotating shaft from top to bottom. Each layer of stirring rods consists of four stirring rods, which are evenly distributed circumferentially on the outer periphery of the rotating shaft. The positions of the stirring rods in the upper and lower layers are staggered and do not overlap. This is more conducive to the crushing of rosin.

[0013] This utility model provides an automatic rosin crushing device for plaster production, which has the following advantages: This technical solution uses a frame as the main body, and by setting up a liftable cutter inside the frame, and then through multiple sets of stirring rods, multiple conical rods and two movable limiting components, it can cut open the iron barrel containing solid rosin, and at the same time crush the solid rosin into granules, which is convenient for subsequent processing and use. Compared with the existing manual operation method, it has the advantages of high operating efficiency. Attached Figure Description

[0014] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention.

[0015] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention.

[0016] Figure 3 This is a partially enlarged structural schematic diagram of the present invention.

[0017] Figure 4 This is a three-dimensional structural diagram of the present invention viewed from below.

[0018] In the diagram: 1. Frame, 2. Base, 3. Hydraulic push rod, 4. Lifting seat, 5. Bearing frame, 6. Cutter, 7. Drive unit, 8. Rotary shaft, 9. Mixing rod, 10. Conical rod, 11. Placement area, 12. Electric push rod, 13. Semi-cylindrical limiting plate, 14. Strip clearance notch, 15. Guide rod, 16. Feeding inclined plate. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Example

[0021] Please see Figure 1-3 An automatic rosin crushing device for plaster production includes a frame 1, which is a portal frame. For added stability, the lower ends of its two vertical plates extend outwards with flanges. A base 2 is located below the frame 1, inside the frame 1. Hydraulic push rods 3 are installed on both sides of the upper horizontal plate of the frame 1. The output ends of the hydraulic push rods 3 pass through the upper horizontal plate of the frame 1 and are connected to a lifting seat 4. A U-shaped support frame 5 is installed below the lifting seat 4, with its two ends fixed to the lower middle of the lifting seat 4 (left and right ends). Cutters 6 are installed along the entire length of the lower side of the support frame 5. In other words, the entire lower side of the horizontal rod of the support frame 5 is a cutter 6. The two hydraulic push rods 3 ensure the force required by the support frame 5 to cut the rosin and the metal drum downwards. The entire rosin and metal drum are cut open, and then a semi-cylindrical limiting plate prevents the cut rosin and metal drum from separating. Furthermore, the width of the transverse rod of the support frame 5 is not large, just enough to match the diameter of the rotating shaft 8. This facilitates the operation of the stirring rod 9.

[0022] A drive component 7 is provided in the middle part of the upper side of the lifting seat 4. The drive component 7 can be a drive motor or other object that can drive the rotating shaft 8 to rotate. The drive end of the drive component 7 passes through the lifting seat 4 and is connected to the rotating shaft 8. The lower side of the rotating shaft 8 is rotatably connected to the lower side of the support frame 5. Stirring rods 9 are evenly arranged on the outer side of the rotating shaft 8. A row of conical rods 10 is evenly arranged on the lower side of each stirring rod 9. Specifically, there are at least two layers of stirring rods 9 arranged from top to bottom on the rotating shaft 8, and three layers are shown in the figure. Each layer of stirring rods 9 consists of four stirring rods, which are evenly distributed circumferentially on the outer circumference of the rotating shaft 8. The positions of the stirring rods 9 in the upper and lower layers are staggered and do not overlap.

[0023] The base 2 has a placement area 11 in the middle, and limit components are provided on both sides of the base 2. The limit components include electric push rods 12 located on the lower side of the two vertical plates of the frame 1. The output end of the electric push rods 12 passes through the frame 1 and is connected to a semi-cylindrical limit plate 13. The upper side of the semi-cylindrical limit plate 13 has a strip-shaped clearance notch 14 corresponding to the cutter 6. The inner diameter of the semi-cylindrical limit plate 13 is larger than the outer diameter of the placement area 11.

[0024] A guide rod 15 is provided between the frame 1 and the base 2. The guide rod 15 is located on the outside of the two semi-cylindrical limiting plates 13. The guide rod 15 is slidably connected to the lifting seat 4. At the same time, the guide rod 15 is offset from the output end of the electric push rod 12.

[0025] A feeding ramp 16 connected to the placement area is provided on the rear side of the placement area 11, and a clearance notch corresponding to the feeding ramp 16 is provided on the lower side of the semi-cylindrical limiting plate 13.

[0026] The operator can move the tin barrel containing solid rosin along the feeding ramp 16 to the placement area 11, and then control the electric push rods 12 on both sides of the frame 1 to move, which can push the two semi-cylindrical limit plates 13 closer to each other and place the tin barrel in the middle of the placement area 11, thereby completing the fixing of the tin barrel.

[0027] Subsequently, the two hydraulic push rods 3 operate, driving the support frame 5, the cutter 6, and the components located inside the support frame 5 to descend via the lifting seat 4. The cutter 6 can descend along the strip-shaped clearance notch 14 on the upper side of the semi-cylindrical limiting plate 13, cutting the rosin solids inside the tin bucket. At the same time as cutting, the drive component 7 operates, driving multiple sets of stirring rods 9 and conical rods 10 to rotate via the rotating shaft 8. This allows the rosin solids to be cut into smaller particles while being cut, making it easier to soak the rosin in solvent oil and carry out subsequent processing.

[0028] After the above operations are completed, the semi-cylindrical limiting plate 13 can be reset and the cut rosin can be collected and processed.

[0029] 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. An automatic rosin crushing device for plaster production, comprising a gate-shaped frame (1), wherein a base (2) is disposed below the frame (1), characterized in that: Hydraulic push rods (3) are provided at both ends of the upper horizontal plate of the frame (1). The output end of the hydraulic push rod (3) passes through the upper horizontal plate of the frame (1) and is connected to the lifting seat (4). A U-shaped support frame (5) is provided on the lower side of the lifting seat (4). The two ends of the U-shaped support frame (5) are respectively fixed to the two ends of the lower middle part of the lifting seat (4). A cutter (6) is provided on the entire lower side of the support frame (5) along its length. A drive unit (7) is provided on the upper middle part of the lifting seat (4). The drive end of the drive unit (7) passes through the lifting seat (4) and is connected to a rotating shaft (8). The lower end of the rotating shaft (8) is rotatably connected to the lower middle part of the support frame (5). Stirring rods (9) are evenly arranged on the outer side of the rotating shaft (8). A row of conical rods (10) is evenly arranged on the lower side of each stirring rod (9). The base (2) has a placement area (11) in the middle part, and the base (2) on both sides of the placement area (11) is provided with a limit component.

2. The automatic rosin crushing device for plaster production according to claim 1, characterized in that: The limiting component includes an electric push rod (12) disposed on the lower side of the two vertical plates of the frame (1). The output end of the electric push rod (12) passes through the frame (1) and is connected to a semi-cylindrical limiting plate (13). The upper side of the semi-cylindrical limiting plate (13) is provided with a strip-shaped clearance notch (14) corresponding to the cutter (6).

3. The automatic rosin crushing device for plaster production according to claim 2, characterized in that: The inner diameter of the semi-cylindrical limiting plate (13) is larger than the outer diameter of the placement area (11).

4. The automatic rosin crushing device for plaster production according to claim 3, characterized in that: A guide rod (15) is provided in front of the frame (1) and the base (2). The guide rod (15) is located outside the two semi-cylindrical limiting plates (13). The guide rod (15) is slidably connected to the lifting seat (4). At the same time, the guide rod (15) is offset from the output end of the electric push rod (12).

5. The automatic rosin crushing device for plaster production according to claim 4, characterized in that: The placement area (11) is provided with a feeding ramp (16) connected to the placement area on the rear side, and the semi-cylindrical limiting plate (13) has a clearance notch on the lower side corresponding to the feeding ramp (16).

6. The automatic rosin crushing device for plaster production according to claim 1, characterized in that: The rotating shaft (8) is provided with at least two layers of stirring rods (9) from top to bottom. Each layer of stirring rods (9) consists of four stirring rods, which are evenly distributed circumferentially on the outer periphery of the rotating shaft (8). The positions of the stirring rods (9) in the upper and lower layers are staggered and do not overlap.

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