Degradable vaccine syringe recycling device for livestock farm

Abstract

The utility model discloses livestock farm degradable vaccine syringe recovery device relates to syringe recovery technical field, this livestock farm degradable vaccine syringe recovery device, including drive mechanism, separation mechanism, crushing mechanism and controller, the separation mechanism includes upper connecting frame and lower connecting frame, the upper connecting frame surface is fixed with pneumatic clamping and grabbing, pneumatic clamping and grabbing moving part surface is fixed with the connecting plate, the connecting plate surface is fixed with pressure sensor, the pressure sensor surface is fixed with V -shaped clamping plate, the lower connecting frame surface is fixed with U -shaped shell, the U -shaped shell inner wall slidingly connected has collected drawer, the collected drawer is located below V -shaped clamping plate, the collected drawer top is provided with the fender, the fender and U -shaped shell inner wall fixed connection. The utility model discloses through the separation structure of prearranging, can complete the separation of needle and syringe, has reduced the classification difficulty of mixed waste.

Description

Technical Field

[0001] This utility model relates to the field of syringe recycling technology, specifically a biodegradable vaccine syringe recycling device for livestock farms. Background Technology

[0002] The biodegradable vaccine syringe used in livestock farms is an injection device made of biodegradable materials (such as polylactic acid PLA). It is designed to replace traditional plastic or metal syringes, reduce the pollution of the environment by medical waste, and the biodegradable materials can be used to produce organic fertilizers or industrial raw materials after being processed by crushing, fermentation and other technologies.

[0003] Utility model patent CN219274033U discloses a veterinary syringe recycling and disposal device, including a disposal box. A guide chamber is connected to one side of the disposal box, and a support plate is fixed to the inner wall of the disposal box. A hydraulic cylinder is installed at the top of the inside of the disposal box, and a pressure plate is connected to the power output end of the hydraulic cylinder. A micro motor is installed on the upper side of one side of the outer wall of the disposal box, and a first lead screw is connected to the power output end of the micro motor. In this utility model, the syringe is guided through the guide chamber into the support plate inside the disposal box. After the hydraulic cylinder pushes the pressure plate for the first step of crushing, the micro motor drives the first lead screw to rotate, thereby causing a push plate to slide along the mounting groove on the support plate, pushing the syringe into the crushing roller range. The crushing motor drives the crushing roller to further improve the crushing of the syringe and avoid incomplete crushing.

[0004] However, the above-mentioned existing technical solutions still have the following shortcomings: Although the device can achieve the crushing and recycling of syringes, the device does not have a needle separation structure. The needle will be crushed along with the syringe, making it difficult to separate and process the mixed waste, which is not conducive to the recycling of biodegradable materials. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, this utility model proposes a biodegradable vaccine syringe recycling device for livestock farms to solve the aforementioned problems.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A biodegradable vaccine syringe recycling device for livestock farms includes a drive mechanism, a separation mechanism, a crushing mechanism, and a controller;

[0008] The separation mechanism includes an upper connecting frame and a lower connecting frame. A pneumatic gripper is fixed to the surface of the upper connecting frame. A connecting plate is fixed to the surface of the moving part of the pneumatic gripper. A pressure sensor is fixed to the surface of the connecting plate. A V-shaped clamping plate is fixed to the surface of the pressure sensor. A U-shaped shell is fixed to the surface of the lower connecting frame. A collection drawer is slidably connected to the inner wall of the U-shaped shell. The collection drawer is located below the V-shaped clamping plate. A baffle is provided on the top of the collection drawer. The baffle is fixedly connected to the inner wall of the U-shaped shell. A laser sensor for detecting whether a needle has been inserted is fixed to the surface of the upper connecting frame. The laser sensor is located below the V-shaped clamping plate.

[0009] Preferably, the pulverizing mechanism includes a pulverizing shell, the upper connecting frame and the lower connecting frame are both fixed to the left side of the surface of the pulverizing shell, two rotating shafts are rotatably connected to the inner wall of the pulverizing shell, pulverizing teeth are fixed on the surface of the rotating shafts, a collecting shell is connected to the bottom of the pulverizing shell, a spray pipe and a germicidal lamp are fixed to the top left side of the collecting shell, multiple nozzles are connected to the bottom of the spray pipe, a diversion injection pipe that penetrates out of the collecting shell is connected to the top of the nozzles, a cleaning door is hinged to the left side of the collecting shell, the controller is fixed to the left side of the surface of the pulverizing shell, and a drain valve is connected to the lower left side of the surface of the collecting shell.

[0010] Preferably, the drive mechanism includes a bracket, which is fixed to the rear side of the surface of the crushing shell. One end of each rotating shaft extends through the rear side of the surface of the crushing shell. A gear is fixed to the outer surface of the rotating shaft on the outer side of the crushing shell. A reduction motor is fixed to the top of the bracket. The output shaft of the reduction motor is fixedly connected to one side of the rotating shaft, and the gears on both sides mesh.

[0011] Preferably, an electric cylinder is fixed to the right side surface of the collecting shell, one end of the electric cylinder penetrates the collecting shell and is fixed to a pressure plate, and two guide rods are fixed to the surface of the pressure plate, the guide rods sliding through the right side surface of the collecting shell.

[0012] Preferably, a rectangular sealing gasket is fixed on the left side of the collection shell surface, and a sealing groove is provided on the surface of the cleaning door to cooperate with the rectangular sealing gasket.

[0013] Preferably, two buckles are fixed on the left side surface of the crushing shell, and two buckle seats that cooperate with the buckles are fixed below the surface of the cleaning door.

[0014] Preferably, multiple guide plates are fixed on both the left and right sides of the inner wall of the crushing shell, and the guide plates are located at the gaps between the multiple crushing teeth.

[0015] Compared with existing technologies, the beneficial effects of this biodegradable vaccine syringe recycling device for livestock farms are:

[0016] First, the separation mechanism achieves needle separation through the linkage design of pneumatic grippers and pressure sensors, combined with the operator's manual pull-up action. The V-shaped clamp is adapted to syringes of different specifications, improving versatility. The combination design of the collection drawer and the baffle not only achieves physical isolation between the needle and the main body, but also ensures collection stability by limiting the range of movement of the drawer, preventing needles from scattering or causing secondary pollution. This mechanism simplifies the classification of mixed waste, provides a foundation for the independent recycling of biodegradable materials, and reduces the labor intensity of manual sorting, making it particularly suitable for the flexible operation needs of small and medium-sized livestock farms.

[0017] Secondly, the crushing mechanism adopts a shearing and crushing scheme with dual rotating shafts and crushing teeth, combined with the inclined guiding design of the guide plate, which significantly improves the crushing uniformity of biodegradable materials. The dual disinfection mechanism of spray pipe and germicidal lamp covers the inner and outer surfaces of the fragments, making the fragments more effectively disinfected. The compression function of the pressure plate is driven by an electric cylinder, and with the precise guidance of the guide rod, the volume of the fragments is compressed to the minimum, reducing transportation and storage costs. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective;

[0020] Figure 3 This is a schematic diagram of the separation mechanism in this utility model;

[0021] Figure 4 This is a schematic diagram of the crushing mechanism in this utility model;

[0022] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the diagram;

[0023] Figure 6 This utility model Figure 2 A magnified structural diagram at point B in the diagram.

[0024] The components include: 1. Drive mechanism; 101. Bracket; 102. Gear motor; 103. Gear; 2. Separation mechanism; 201. Upper connecting frame; 202. Lower connecting frame; 203. Pneumatic gripper; 204. Connecting plate; 205. Pressure sensor; 206. V-shaped clamp; 207. U-shaped shell; 208. Collection drawer; 209. Laser sensor; 210. Stop bar; 3. Crushing mechanism; 301. Crushing shell; 302. Rotating shaft; 303. Crushing teeth; 304. Collection shell; 305. Spray pipe; 306. Spray head; 307. Diverting injection pipe; 308. Germicidal lamp; 309. Cleaning door; 310. Drain valve; 311. Electric cylinder; 312. Pressure plate; 313. Guide rod; 314. Guide plate; 315. Buckle; 316. Buckle seat; 317. Rectangular sealing gasket; 4. Controller. Detailed Implementation

[0025] The specific embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0026] Please refer to the biodegradable vaccine syringe recycling device for livestock farms described in this specific embodiment. Figures 1-6 It includes a drive mechanism 1, a separation mechanism 2, a crushing mechanism 3, and a controller 4;

[0027] The separation mechanism 2 includes an upper connecting frame 201 and a lower connecting frame 202. A pneumatic gripper 203 is fixed to the surface of the upper connecting frame 201. A connecting plate 204 is fixed to the surface of the moving part of the pneumatic gripper 203. A pressure sensor 205 is fixed to the surface of the connecting plate 204. A V-shaped clamping plate 206 is fixed to the surface of the pressure sensor 205. A U-shaped shell 207 is fixed to the surface of the lower connecting frame 202. A collection drawer 208 is slidably connected to the inner wall of the U-shaped shell 207. The collection drawer 208 is located below the V-shaped clamping plate 206. A baffle 210 is provided on the top of the collection drawer 208. The baffle 210 is fixedly connected to the inner wall of the U-shaped shell 207. A laser sensor 209 for detecting whether a needle has been inserted is fixed to the surface of the upper connecting frame 201. The laser sensor 209 is located below the V-shaped clamping plate 206.

[0028] Through the above technical solution, the separation mechanism 2 drives the connecting plate 204 and pressure sensor 205 through the moving part of the pneumatic gripper 203, so that the V-shaped clamp 206 applies clamping force according to the connection between the needle and the syringe. When the syringe is placed under the V-shaped clamp 206, the laser sensor 209 detects the presence of the object and triggers the pneumatic gripper 203 to close. The pressure sensor 205 provides real-time feedback on the clamping force to ensure that the syringe is clamped but not excessively squeezed, which would cause the needle to deform. Subsequently, the operator manually pulls the syringe upward. The needle is pulled apart due to the low connection strength with the syringe body. After falling off, it falls into the collection drawer 208. The baffle 210 is fixed to the inner wall of the U-shaped shell 207 to prevent the collection drawer 208 from moving up and down, ensuring that the collection drawer 208 is handled smoothly. The controller 4 dynamically adjusts the action parameters of the pneumatic gripper 203 according to the data of the laser sensor 209 and the pressure sensor 205, and controls the pneumatic gripper 203 to open through user commands to ensure that the needle can fall into the collection drawer 208.

[0029] The pulverizing mechanism 3 includes a pulverizing shell 301, an upper connecting frame 201 and a lower connecting frame 202, both fixed to the left side of the surface of the pulverizing shell 301. Two rotating shafts 302 are rotatably connected to the inner wall of the pulverizing shell 301. Pulverizing teeth 303 are fixed on the surface of the rotating shafts 302. A collecting shell 304 is connected to the bottom of the pulverizing shell 301. A spray pipe 305 and a germicidal lamp 308 are fixed to the top left side of the collecting shell 304. Multiple nozzles 306 are connected to the bottom of the spray pipe 305. A diversion injection pipe 307 that penetrates the collecting shell 304 is connected to the top of the nozzles 306. A cleaning door 309 is hinged to the left side of the collecting shell 304. A controller 4 is fixed to the left side of the surface of the pulverizing shell 301. A drain valve 310 is connected to the lower left side of the surface of the collecting shell 304.

[0030] Through the above technical solution, the crushing mechanism 3 drives the crushing teeth 303 to rotate in opposite directions through two rotating shafts 302, crushing the separated syringe body into fine particles; the spray pipe 305 is connected to an external disinfectant through the diversion injection pipe 307, and sprays the disinfectant into the collection shell 304 through the nozzle 306 to cover the surface of the crushed material, and the germicidal lamp 308 is turned on at the same time to sterilize the fragments with ultraviolet light.

[0031] The drive mechanism 1 includes a bracket 101, which is fixed to the rear side of the surface of the crushing shell 301. One end of the rotating shaft 302 extends through the rear side of the surface of the crushing shell 301. A gear 103 is fixed on the outer surface of the rotating shaft 302. A reduction motor 102 is fixed on the top of the bracket 101. The output shaft of the reduction motor 102 is fixedly connected to the rotating shaft 302 on one side, and the gears 103 on both sides mesh.

[0032] Through the above technical solution, the drive mechanism 1 drives the rotating shaft 302 on one side to rotate through the reduction motor 102, and the meshing transmission of the gear 103 causes the rotating shafts 302 on both sides to rotate synchronously in opposite directions, thereby driving the crushing tooth 303 to generate shearing force.

[0033] An electric cylinder 311 is fixed on the right side surface of the collection shell 304. One end of the electric cylinder 311 passes through the collection shell 304 and is fixed with a pressure plate 312. Two guide rods 313 are fixed on the surface of the pressure plate 312. The guide rods 313 slide through the right side surface of the collection shell 304. The pressure plate 312 is slidably connected to the inner wall of the collection shell 304.

[0034] Through the above technical solution, the electric cylinder 311 pushes the pressure plate 312 to move horizontally along the guide rod 313 under the command of the controller 4, applying pressure to the fragments in the collection shell 304 to compress them into blocks, reducing the space occupied. The guide rod 313 ensures that the movement trajectory of the pressure plate 312 is accurate and avoids deviation.

[0035] A rectangular sealing gasket 317 is fixed on the left side of the surface of the collection shell 304, and a sealing groove is opened on the surface of the cleaning door 309 to cooperate with the rectangular sealing gasket 317.

[0036] Through the above technical solution, the rectangular sealing gasket 317 is embedded in the sealing groove on the surface of the cleaning door 309, and fills the gap through elastic deformation to prevent liquid or dust from leaking from the left side of the collection shell 304.

[0037] Two buckles 315 are fixed on the left side surface of the crushing shell 301, and two buckle seats 316 are fixed on the lower surface of the cleaning door 309 to cooperate with the buckles 315.

[0038] Through the above technical solution, the buckle 315 and the buckle seat 316 form a buckle, which fixes the cleaning door 309 by snap-fit ​​connection. During operation, only pressing is required to lock or release, thereby improving the efficiency of the cleaning door 309.

[0039] Multiple guide plates 314 are fixed on both the left and right sides of the inner wall of the crushing shell 301, and the guide plates 314 are located in the gaps between the multiple crushing teeth 303.

[0040] Through the above technical solution, the guide plate 314 is fixed at an inclined angle to the inner wall of the crushing shell 301, guiding the syringe body to the biting area of ​​the crushing teeth 303, thus avoiding material accumulation.

[0041] Its working principle is as follows: The operator places the waste syringe under the V-shaped clamp 206 of the separation mechanism 2. After the laser sensor 209 detects the object, it triggers the pneumatic gripper 203 to close. The clamping force of the V-shaped clamp 206 is controlled by the connecting plate 204 and the pressure sensor 205 to ensure that the needle is not excessively squeezed. Then, the operator manually pulls up the syringe body, and physical separation is achieved by utilizing the difference in connection strength between the needle and the body. The detached needle falls into the collection drawer 208. The baffle 210 restricts the vertical movement range of the collection drawer 208 to ensure its smooth sliding. The separated syringe body is transferred to the crushing mechanism 3. The reduction motor 102 of the drive mechanism 1 drives the crushing mechanism 3 through gear 1. 03 The meshing drives the two rotating shafts 302 to rotate in opposite directions, causing the crushing teeth 303 to shear and crush the syringe body. During the crushing process, the spray pipe 305 sprays disinfectant evenly onto the surface of the fragments through the diversion injection pipe 307 and the nozzle 306. The drain valve 310 opens to discharge the sprayed disinfectant, and the germicidal lamp 308 starts ultraviolet sterilization simultaneously. After the fragments are guided by the guide plate 314 into the collection shell 304, the electric cylinder 311 drives the pressure plate 312 to move horizontally along the guide rod 313, compressing the fragments into blocks to reduce their volume. The cleaning door 309 achieves quick opening and closing through the snap-fit ​​connection between the buckle 315 and the buckle seat 316. The rectangular sealing gasket 317 cooperates with the sealing groove to prevent liquid or dust leakage.

[0042] It should be noted that, although specific 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 variations can be made to these specific embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A degradable vaccine syringe recycling device for a livestock farm, characterized by: It includes a drive mechanism (1), a separation mechanism (2), a crushing mechanism (3), and a controller (4); The separation mechanism (2) includes an upper connecting frame (201) and a lower connecting frame (202). A pneumatic gripper (203) is fixed to the surface of the upper connecting frame (201). A connecting plate (204) is fixed to the surface of the moving part of the pneumatic gripper (203). A pressure sensor (205) is fixed to the surface of the connecting plate (204). A V-shaped clamp (206) is fixed to the surface of the pressure sensor (205). A U-shaped shell (207) is fixed to the surface of the lower connecting frame (202). A collection drawer (208) is slidably connected to the inner wall of the U-shaped shell (207). The collection drawer (208) is located below the V-shaped clamp (206). A baffle (210) is provided on the top of the collection drawer (208). The baffle (210) is fixedly connected to the inner wall of the U-shaped shell (207). A laser sensor (209) for detecting whether a needle is inserted is fixed on the surface of the upper connecting frame (201). The laser sensor (209) is located below the V-shaped clamp (206).

2. The biodegradable vaccine syringe recycling device for livestock farms according to claim 1, characterized in that: The pulverizing mechanism (3) includes a pulverizing shell (301), the upper connecting frame (201) and the lower connecting frame (202) are both fixed to the left side of the surface of the pulverizing shell (301), two rotating shafts (302) are rotatably connected to the inner wall of the pulverizing shell (301), pulverizing teeth (303) are fixed on the surface of the rotating shafts (302), a collecting shell (304) is connected to the bottom of the pulverizing shell (301), a spray pipe (305) and a sterilizing lamp (308) are fixed to the top left side of the collecting shell (304), a plurality of nozzles (306) are connected to the bottom of the spray pipe (305), a diversion injection pipe (307) that penetrates out of the collecting shell (304) is connected to the top of the nozzles (306), a cleaning door (309) is hinged to the left side of the collecting shell (304), the controller (4) is fixed to the left side of the surface of the pulverizing shell (301), and a drain valve (310) is connected to the lower left side of the surface of the collecting shell (304).

3. The biodegradable vaccine syringe recycling device for livestock farms according to claim 2, characterized in that: The drive mechanism (1) includes a bracket (101), which is fixed to the rear side of the surface of the crushing shell (301). One end of the rotating shaft (302) extends through the rear side of the surface of the crushing shell (301). A gear (103) is fixed on the outer surface of the rotating shaft (302). A reduction motor (102) is fixed on the top of the bracket (101). The output shaft of the reduction motor (102) is fixedly connected to the rotating shaft (302) on one side, and the gears (103) on both sides mesh.

4. The biodegradable vaccine syringe recycling device for livestock farms according to claim 2, characterized in that: An electric cylinder (311) is fixed on the right side surface of the collection shell (304). One end of the electric cylinder (311) passes through the collection shell (304) and is fixed with a pressure plate (312). Two guide rods (313) are fixed on the surface of the pressure plate (312). The guide rods (313) slide through the right side surface of the collection shell (304).

5. The biodegradable vaccine syringe recycling device for livestock farms according to claim 2, characterized in that: A rectangular sealing gasket (317) is fixed on the left side of the surface of the collection shell (304), and a sealing groove is provided on the surface of the cleaning door (309) to cooperate with the rectangular sealing gasket (317).

6. The biodegradable vaccine syringe recycling device for livestock farms according to claim 2, characterized in that: Two buckles (315) are fixed on the left side surface of the crushing shell (301), and two buckle seats (316) for use with the buckles (315) are fixed below the surface of the cleaning door (309).

7. The biodegradable vaccine syringe recycling device for livestock farms according to claim 2, characterized in that: Multiple guide plates (314) are fixed on both the left and right sides of the inner wall of the crushing shell (301), and the guide plates (314) are located at the gaps between the multiple crushing teeth (303).

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