A user-friendly sample processing device

Abstract

This utility model discloses a convenient sample processing device, which includes a processing box. A material trough is provided on the upper surface of the processing box, and a blade holder is fixedly connected to the inner surface of the material trough. A fixing frame is fixedly connected to the rear surface of the processing box, and a cylinder is fixedly connected to the upper surface of the fixing frame. A connecting rod is provided at the output end of the cylinder, and a pressure block is fixedly connected to the lower end of the connecting rod. A motor is fixedly connected to the right surface of the processing box. By setting up the blade holder, fixing frame, cylinder, connecting rod, and pressure block, the meat to be processed can be evenly cut into small pieces, thus facilitating subsequent crushing. By setting up the motor, rotating shaft, first conical tooth, arc-shaped fixing plate, arc-shaped box, transmission shaft, second conical tooth, sleeve rod, and third conical tooth, the first and second crushing blades can be driven to rotate in opposite directions, thereby improving the crushing effect of the meat.

Description

Technical Field

[0001] This utility model relates to the technical field of sample processing devices, and in particular to a convenient sample processing device. Background Technology

[0002] With the large-scale development of global animal husbandry and aquaculture, the application of veterinary drugs (such as antibiotics, hormones, and dewormers) in livestock (pigs, chickens, cattle) and aquaculture (fish, shrimp, crabs) farming has been increasing year by year. While these veterinary drugs can effectively reduce the incidence of animal diseases (e.g., antibiotics can reduce the mortality rate of poultry diseases) and increase breeding output (hormonal drugs can shorten the slaughter cycle of livestock and poultry), the problem of veterinary drug residues caused by unreasonable use (e.g., overdosing, insufficient withdrawal period) or abuse (illegal use of prohibited drugs) has become a core hidden danger threatening meat safety and human health. For example, long-term consumption of meat containing veterinary drug residues may lead to antibiotic resistance in human bacteria (e.g., penicillin residues lead to an increased detection rate of drug-resistant strains), endocrine disorders (hormonal residues affect children's development), and even acute poisoning (e.g., furan residues cause symptoms such as nausea and vomiting).

[0003] However, existing sample processing devices still have certain shortcomings. For example, they typically crush a whole piece of meat directly, which can damage the crushing blades and render them impractical. Secondly, the crushing blades have a single cutting direction, which affects the crushing effect. A search revealed that the technical solution provided by utility model application number CN202022859981.9 also suffers from the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a convenient sample processing device that can evenly cut the meat pieces to be processed into small pieces, thereby facilitating subsequent crushing. It can drive the first crushing blade and the second crushing blade to rotate in opposite directions, thereby improving the crushing effect of the meat pieces.

[0005] To achieve the above objectives, a user-friendly sample processing device is provided, comprising: The processing box has a material trough on its upper surface, a blade holder fixedly connected to the inner surface of the material trough, a fixing frame fixedly connected to the rear surface of the processing box, a cylinder fixedly connected to the upper surface of the fixing frame, a connecting rod provided at the output end of the cylinder, and a pressure block fixedly connected to the lower end of the connecting rod.

[0006] A motor is fixedly connected to the right surface of the processing box. A rotating shaft is fixedly connected to the output end of the motor. A first conical tooth is fixedly connected to the outer surface of the rotating shaft. An arc-shaped fixing plate is fixedly connected to the inner surface of the processing box. An arc-shaped box is fixedly connected to the end of the arc-shaped fixing plate away from the processing box. A drive shaft is rotatably connected to the inner surface of the arc-shaped box. A second conical tooth is fixedly connected to the outer surface of the drive shaft. A first crushing blade is fixedly connected to the outer surface of the drive shaft. A sleeve rod is rotatably connected to the inner surface of the arc-shaped box. A third conical tooth is fixedly connected to the outer surface of the sleeve rod. A second crushing blade is fixedly connected to the outer surface of the sleeve rod.

[0007] A material collection bin is fixedly connected to the lower surface of the processing box. A drawer is slidably connected to the inner surface of the material collection bin. A sleeve is fixedly connected to the outer surface of the processing box. A sliding rod is slidably connected to the inner surface of the sleeve. A limit block is fixedly connected to the left end of the sliding rod. A long spring is provided on the outer surface of the sliding rod. A limit plate is fixedly connected to the right end of the sliding rod. A baffle is fixedly connected to the left surface of the limit plate. A locking block is fixedly connected to the outer surface of the baffle.

[0008] According to the aforementioned easy-to-use sample processing device, the inner surface of the processing box is provided with a slot, and the inner surface of the slot is adapted to the card block.

[0009] According to the aforementioned easy-to-use sample processing device, the front surface of the processing box is provided with an observation window, the observation window being made of transparent glass.

[0010] According to the aforementioned easy-to-use sample processing device, the inner surface of the material tank is adapted to the pressure block.

[0011] According to the aforementioned convenient sample processing device, the first conical tooth meshes with the second conical tooth, and the first conical tooth meshes with the third conical tooth.

[0012] According to the aforementioned convenient sample processing device, the sleeve rod is sleeved on the outer surface of the drive shaft, and the number of the second crushing blades is two, distributed vertically.

[0013] According to the aforementioned convenient sample processing device, the outer surface of the limiting block is slidably connected to the sleeve, the left end of the long spring is fixedly connected to the limiting block, and the right end of the long spring is fixedly connected to the sleeve.

[0014] According to the aforementioned easy-to-use sample processing device, the motor is electrically connected to an external power source.

[0015] The above-mentioned solution has the following beneficial effects: By setting up a blade holder, a fixing frame, a cylinder, a connecting rod, and a pressing block, the meat to be processed can be evenly cut into small pieces, which facilitates subsequent crushing processing. By incorporating a motor, rotating shaft, first conical tooth, arc-shaped fixing plate, arc-shaped box, transmission shaft, second conical tooth, sleeve rod, and third conical tooth, the first and second crushing blades can be driven to rotate in opposite directions, thereby improving the crushing effect of meat chunks. Furthermore, by incorporating a collection bin, drawer, sleeve, slide rod, limit block, long spring, limit plate, baffle, and locking block, the crushed meat chunks can be conveniently collected for veterinary drug residue testing.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a schematic diagram of the overall structure of a convenient sample processing device according to the present invention; Figure 2 This is a cross-sectional view of the overall structure of a convenient sample processing device according to the present invention; Figure 3 for Figure 2 Enlarged structural diagram at point A; Figure 4 This is a partial structural cross-sectional view of a convenient sample processing device according to the present invention.

[0018] Legend: 1. Processing box; 2. Material trough; 3. Blade holder; 4. Fixing frame; 5. Cylinder; 6. Connecting rod; 7. Pressing block; 8. Motor; 9. Rotating shaft; 10. First conical tooth; 11. Arc-shaped fixing plate; 12. Arc-shaped box; 13. Drive shaft; 14. Second conical tooth; 15. First crushing blade; 16. Sleeve rod; 17. Third conical tooth; 18. Second crushing blade; 19. Collection bin; 20. Drawer box; 21. Sleeve; 22. Slide rod; 23. Limiting block; 24. Long spring; 25. Limiting plate; 26. Baffle; 27. Locking block; 28. Slot; 29. ​​Observation window. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Reference Figures 1-4 This utility model provides a convenient sample processing device, comprising: a processing box 1, a material trough 2 on the upper surface of the processing box 1, a blade holder 3 fixedly connected to the inner surface of the material trough 2, a fixing frame 4 fixedly connected to the rear surface of the processing box 1, a cylinder 5 fixedly connected to the upper surface of the fixing frame 4, a connecting rod 6 at the output end of the cylinder 5, a pressing block 7 fixedly connected to the lower end of the connecting rod 6, a slot 28 on the inner surface of the processing box 1, and an observation window 29 on the front surface of the processing box 1. The observation window 29 is made of transparent glass to facilitate observation of the crushing status of the meat pieces. The inner surface of the material trough 2 is adapted to the pressing block 7 to facilitate the crushing of the meat pieces.

[0021] A motor 8 is fixedly connected to the right surface of the processing box 1. A rotating shaft 9 is fixedly connected to the output end of the motor 8. A first conical tooth 10 is fixedly connected to the outer surface of the rotating shaft 9. An arc-shaped fixing plate 11 is fixedly connected to the inner surface of the processing box 1. The arc shape prevents meat pieces from falling onto the arc-shaped fixing plate 11. An arc-shaped box 12 is fixedly connected to the end of the arc-shaped fixing plate 11 away from the processing box 1. The arc shape prevents meat pieces from falling onto the arc-shaped box 12. A drive shaft 13 is rotatably connected to the inner surface of the arc-shaped box 12. A second conical tooth is fixedly connected to the outer surface of the drive shaft 13. 14. A first crushing blade 15 is fixedly connected to the outer surface of the drive shaft 13. A sleeve rod 16 is rotatably connected to the inner surface of the arc-shaped box 12. A third conical tooth 17 is fixedly connected to the outer surface of the sleeve rod 16. A second crushing blade 18 is fixedly connected to the outer surface of the sleeve rod 16. The first conical tooth 10 meshes with the second conical tooth 14. The first conical tooth 10 meshes with the third conical tooth 17. The sleeve rod 16 is sleeved on the outer surface of the drive shaft 13. There are two second crushing blades 18, which are distributed vertically. The motor 8 is electrically connected to an external power source.

[0022] A material collection bin 19 is fixedly connected to the lower surface of the processing box 1. A drawer box 20 is slidably connected to the inner surface of the material collection bin 19. A sleeve 21 is fixedly connected to the outer surface of the processing box 1. A sliding rod 22 is slidably connected to the inner surface of the sleeve 21. A limit block 23 is fixedly connected to the left end of the sliding rod 22. A long spring 24 is provided on the outer surface of the sliding rod 22. A limit plate 25 is fixedly connected to the right end of the sliding rod 22. A baffle 26 is fixedly connected to the left surface of the limit plate 25. A locking block 27 is fixedly connected to the outer surface of the baffle 26. The inner surface of the slot 28 is adapted to the locking block 27 to facilitate the limiting of the baffle 26. The outer surface of the limit block 23 is slidably connected to the sleeve 21. The left end of the long spring 24 is fixedly connected to the limit block 23. The right end of the long spring 24 is fixedly connected to the sleeve 21.

[0023] Working principle: During operation, the meat pieces are placed on the blade holder 3. Then, the motor 8 is started, driving the rotating shaft 9 to rotate the first crushing blade 15 and the other two second crushing blades 18 in opposite directions through the meshing action of the first conical tooth 10 and the second conical tooth 14, and the first conical tooth 10 and the third conical tooth 17, respectively. This improves the subsequent crushing effect of the meat pieces. Then, the cylinder 5 is started, driving the connecting rod 6 to move the pressing block 7 downward into the material trough 2, thereby compressing the meat pieces. Subsequently, under the action of the blade holder 3, the meat pieces can be crushed. The meat is evenly cut into small pieces of roughly the same size, making it easier for the first shredder blade 15 and the second shredder blade 18 to shred it. After the meat is shredded, the motor 8 is turned off, and the handle on the limit plate 25 is pulled to move the baffle 26 outward. Under the action of the sleeve 21, the slide rod 22, and the limit block 23, the long spring 24 is compressed, exposing the discharge port at the bottom of the processing box 1. Then, under the action of gravity, the shredded meat will fall directly into the collection box 20 inside the collection bin 19 for collection, so as to facilitate the subsequent detection of veterinary drug residues.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A sample processing device for convenient use, characterized by include: A processing box (1) is provided with a material trough (2) on its upper surface. A blade holder (3) is fixedly connected to the inner surface of the material trough (2). A fixing frame (4) is fixedly connected to the rear surface of the processing box (1). A cylinder (5) is fixedly connected to the upper surface of the fixing frame (4). A connecting rod (6) is provided at the output end of the cylinder (5). A pressure block (7) is fixedly connected to the lower end of the connecting rod (6). A motor (8) is fixedly connected to the right surface of the processing box (1). A rotating shaft (9) is fixedly connected to the output end of the motor (8). A first conical tooth (10) is fixedly connected to the outer surface of the rotating shaft (9). An arc-shaped fixing plate (11) is fixedly connected to the inner surface of the processing box (1). An arc-shaped box (12) is fixedly connected to the end of the arc-shaped fixing plate (11) away from the processing box (1). A transmission shaft (13) is rotatably connected to the inner surface of the arc-shaped box (12). A second conical tooth (14) is fixedly connected to the outer surface of the transmission shaft (13). A first crushing blade (15) is fixedly connected to the outer surface of the transmission shaft (13). A sleeve rod (16) is rotatably connected to the inner surface of the arc-shaped box (12). A third conical tooth (17) is fixedly connected to the outer surface of the sleeve rod (16). A second crushing blade (18) is fixedly connected to the outer surface of the sleeve rod (16). The lower surface of the processing box (1) is fixedly connected to a collection bin (19), the inner surface of the collection bin (19) is slidably connected to a drawer box (20), the outer surface of the processing box (1) is fixedly connected to a sleeve (21), the inner surface of the sleeve (21) is slidably connected to a slide rod (22), the left end of the slide rod (22) is fixedly connected to a limit block (23), the outer surface of the slide rod (22) is provided with a long spring (24), the right end of the slide rod (22) is fixedly connected to a limit plate (25), the left surface of the limit plate (25) is fixedly connected to a baffle (26), and the outer surface of the baffle (26) is fixedly connected to a locking block (27).

2. A sample handling device for ease of use according to claim 1, characterised in that, The inner surface of the processing box (1) is provided with a slot (28), and the inner surface of the slot (28) is adapted to the card block (27).

3. A sample handling device for convenient use according to claim 1, characterized in that The front surface of the processing box (1) is provided with an observation window (29), which is made of transparent glass.

4. The sample handling device of claim 1, wherein, The inner surface of the trough (2) is adapted to the pressure block (7).

5. The sample handling device of claim 1, wherein, The first conical tooth (10) meshes with the second conical tooth (14), and the first conical tooth (10) meshes with the third conical tooth (17).

6. The sample handling device of claim 1, wherein, The sleeve rod (16) is sleeved on the outer surface of the drive shaft (13), and there are two second crushing blades (18) distributed vertically.

7. The sample handling device of claim 1, wherein, The outer surface of the limiting block (23) is slidably connected to the sleeve (21), the left end of the long spring (24) is fixedly connected to the limiting block (23), and the right end of the long spring (24) is fixedly connected to the sleeve (21).

8. The convenient sample processing device according to claim 1, characterized in that, The motor (8) is electrically connected to an external power source.

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