Efficient tobacco disease pesticide residue extraction equipment
By designing an efficient pesticide residue extraction equipment for tobacco disease, using the structure of the inclined drive motor and crushing cylinder combined with the filter mechanism, the problem of low cleaning efficiency of existing devices is solved, and the efficient extraction of tobacco leaf juice and the accuracy of pesticide residue detection is achieved.
Patent Information
- Application Number
- CN202420349181.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-02-26
AI Technical Summary
The existing tobacco leaf juice extraction device is inefficient during cleaning, resulting in the remaining of the previous batch of tobacco leaf powder on the crimping knife, affecting the accuracy of the next batch of tobacco leaf farmers' residue detection.
A highly efficient pesticide residue extraction equipment for tobacco disease is designed, using an inclined drive motor and crushing cylinder, combined with a filter mechanism and a removable crushing cylinder structure, to achieve rapid cleaning and guarantee of cleanliness.
Through efficient crushing and filtration processes, the accurate extraction of tobacco leaf juice and the reliability of pesticide residue detection results are ensured, while simplifying the cleaning and maintenance of the equipment, improving the overall detection accuracy and efficiency.
Smart Images
Figure CN222561388U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sampling devices for tobacco pesticide residue detection, in particular to a highly efficient tobacco disease pesticide residue extraction device. Background Art
[0002] As we all know, tobacco will be prone to various diseases and pests during its growth process. The main method to solve diseases and pests at present is through drug control. In the process of controlling tobacco diseases and pests, drugs will remain on the plant body. When consumers use tobacco products with pesticide residues, it will cause harm to their bodies. When detecting residual pesticides, the tobacco leaves are thoroughly crushed, then the tobacco leaf fragments are filtered, the tobacco leaf juice is extracted, and the extract is tested for pesticide residue content.
[0003] When using the existing tobacco leaf juice extraction device, the tobacco leaf is usually crushed with a mincing knife, and then the tobacco leaf powder is blocked by a filtering device. The juice passes through the filtering device and flows into the extraction bottle to realize the tobacco leaf juice extraction. However, when extracting juice from the next batch of tobacco leaves, the inside of the device needs to be cleaned. The existing device can only be flushed through the feed pipe and the discharge pipe, and the cleaning efficiency is poor. The tobacco leaf powder of the previous batch often remains on the mincing knife, thereby affecting the detection result of the tobacco pesticide residue of this batch. Therefore, it is necessary to propose a solution to this technical problem. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies of the prior art, the utility model provides a highly efficient tobacco disease pesticide residue extraction device.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of high-efficiency tobacco disease pesticide residue extraction equipment, including an operating table, a sampling bottle and a support frame are arranged on the operating table, a driving motor and a supporting column are arranged on one side of the supporting frame, the driving motor and the supporting column are both inclined, a T-shaped slot is provided at one end of the supporting column, a T-shaped block is provided on the T-shaped slot, a supporting plate is provided on the top of the T-shaped block, a threaded hole is provided on one side of the supporting plate, a threaded column is provided on the threaded hole, a cone head is provided at one end of the threaded column, an adjusting slot is provided between the threaded hole and the inside of the supporting plate, an inclined plate is provided on the adjusting slot, and the adjusting A fastening hole is provided between the section slot and the bottom end of the T-shaped block, a fastening column is provided between the inclined plate and the fastening hole, a docking groove is provided at the bottom end of the T-shaped slot, the fastening column rests on the docking groove, a spring is provided between the inclined plate and the bottom end of the adjusting slot, a mounting frame is provided on the support plate, a crushing barrel is provided on the mounting frame, a docking mechanism is provided between the crushing barrel and the driving motor, a crushing shaft is provided at the output end of the driving motor, the crushing shaft extends to the interior of the crushing barrel, a crushing knife is provided on the crushing shaft, a feeding pipe is provided at the top end of the crushing barrel, a discharging pipe is provided at the bottom end of the crushing barrel, and a filtering mechanism is provided on the discharging pipe.
[0008] In order to facilitate filtering of the chopped tobacco leaves, the utility model is improved in that the filtering mechanism comprises a filtering tube, the filtering tube is threadedly connected to the discharge pipe, and a filtering net is provided on the filtering tube.
[0009] In order to facilitate fixing one end of the pulverizing cylinder, the utility model is improved in that the docking mechanism includes a docking plate, the docking plate is installed on the driving motor, an annular groove is formed on the docking plate, and one end of the pulverizing cylinder is against the annular groove.
[0010] In order to improve the sealing performance between the annular groove and the grinding cylinder, the utility model is improved in that a sealing gasket is provided on the annular groove.
[0011] In order to reduce the shaking of the grinding cylinder when the tobacco leaves are shredded, the utility model is improved in that a rubber pad is provided between the mounting frame and the grinding cylinder.
[0012] In order to improve the rotation accuracy of the driving motor, the utility model is improved in that the driving motor is a servo motor.
[0013] In order to reduce the situation where tobacco leaves are scattered to the outside, the utility model is improved in that a feed hopper is provided on the feed pipe.
[0014] In order to make the fastening column stably abut against the docking groove, the utility model is improved in that the fastening column is adapted to the docking groove.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a highly efficient tobacco pest and pesticide residue extraction device, which has the following beneficial effects:
[0017] The high-efficiency tobacco disease and pesticide residue extraction equipment can efficiently grind tobacco by assembling a crushing barrel on an inclined driving motor. Tobacco powder can be accumulated in the filtering mechanism on the discharge pipe to efficiently discharge juice. Before sampling the next batch of tobacco leaves, tobacco impurities in the filtering mechanism are cleaned, and then personnel rotate the threaded column to push the support plate to drive the T-shaped block to leave the T-shaped groove, so that the crushing barrel is taken out, which is convenient for personnel to clean the inside of the crushing barrel and the crushing knife to ensure the cleanliness of the crushing barrel and the crushing knife, thereby preventing residual tobacco impurities from affecting the accuracy of the next batch of tobacco leaf sampling. The present structure can quickly assemble and disassemble the crushing barrel, thereby facilitating the cleaning of the crushing knife and the crushing barrel, and ensuring the cleanliness of the present structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;
[0019] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;
[0020] Figure 3 For this utility model Figure 1 The enlarged front view of the structure of the middle crushing cylinder;
[0021] Figure 4 For this utility model Figure 1 Half-section front view of the enlarged structure of the middle support plate.
[0022] In the figure: 1. operating table; 2. sampling bottle; 3. support frame; 4. driving motor; 5. support column; 6. T-slot; 7. T-block; 8. support plate; 9. threaded column; 10. inclined plate; 11. fastening column; 12. docking groove; 13. spring; 14. crushing cylinder; 15. crushing shaft; 16. mincing knife; 17. feed pipe; 18. discharge pipe; 19. filter tube; 20. filter screen; 21. docking plate; 22. feed hopper. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4The utility model is a highly efficient tobacco disease pesticide residue extraction device, comprising an operating table 1, on which a sampling bottle 2 and a support frame 3 are arranged, one side of the support frame 3 is provided with a driving motor 4 and a supporting column 5, the driving motor 4 and the supporting column 5 are both inclined, one end of the supporting column 5 is provided with a T-shaped slot 6, the T-shaped slot 6 is provided with a T-shaped block 7, the top of the T-shaped block 7 is provided with a supporting plate 8, one side of the supporting plate 8 is provided with a threaded hole, the threaded hole is provided with a threaded column 9, one end of the threaded column 9 is provided with a cone head, an adjusting slot is provided between the threaded hole and the inside of the supporting plate 8, the adjusting slot is provided with an inclined plate 10, a fastening hole is provided between the adjusting slot and the bottom end of the T-shaped block 7, the inclined plate 10 A fastening column 11 is provided between the fastening hole and the T-shaped slot 6, a docking slot 12 is provided at the bottom end of the T-shaped slot 6, the fastening column 11 is against the docking slot 12, a spring 13 is provided between the inclined plate 10 and the bottom end of the adjusting slot, a mounting frame is provided on the support plate 8, a crushing cylinder 14 is provided on the mounting frame, a docking mechanism is provided between the crushing cylinder 14 and the driving motor 4, a crushing shaft 15 is provided at the output end of the driving motor 4, the crushing shaft 15 extends to the inside of the crushing cylinder 14, a mincing knife 16 is provided on the crushing shaft 15, a feed pipe 17 is provided at the top end of the crushing cylinder 14, a discharge pipe 18 is provided at the bottom end of the crushing cylinder 14, a filtering mechanism is provided on the discharge pipe 18, in this embodiment, tobacco leaves are passed through the feed pipe 17 Pour it into the crushing barrel 14, and then drive the crushing shaft 15 to rotate by controlling the output end of the driving motor 4, and the crushing shaft 15 drives the mincing knife 16 to rotate, so as to grind the tobacco leaves, and the chopped tobacco leaf fragments are blocked in the filtering mechanism on the discharge pipe 18, and the liquid in the tobacco leaves falls into the sampling bottle 2 on the operating table 1 through the filtering mechanism, so as to realize the automatic sampling operation of the tobacco leaves. The crushing barrel 14 is assembled on the inclined driving motor 4, so that the tobacco can be efficiently crushed, and the tobacco powder can be accumulated in the filtering mechanism on the discharge pipe 18 to discharge the juice efficiently. When sampling the next batch of tobacco leaves, it is necessary to ensure the cleanliness of the crushing barrel 14. At this time, clean the tobacco impurities in the filtering mechanism, and then the personnel rotate the threaded column 9, and the threaded column 9 is in the threaded The screw threaded column 9 is rotated and moved in the hole, so that the cone head at one end of the threaded column 9 leaves the inclined plate 10, so that the spring 13 supports the inclined plate 10, and the inclined plate 10 drives the fastening column 11 in the fastening hole to move, and the bottom end of the fastening column 11 leaves the docking groove 12, and then pushes the support plate 8, and the support plate 8 drives the crushing cylinder 14 to move through the mounting frame, and one end of the crushing cylinder 14 leaves the docking mechanism, and the support plate 8 drives the T-shaped block 7 to move, and the T-shaped block 7 leaves the T-shaped groove 6, so that the crushing cylinder 14 is taken out, which is convenient for personnel to clean the inside of the crushing cylinder 14 and the mincing knife 16 to ensure the cleanliness of the crushing cylinder 14 and the mincing knife 16, so as to prevent the residual tobacco impurities from affecting the accuracy of the next batch of tobacco sampling. After the cleaning is completed, the T-shaped block 7 is aligned and pressed against the T-shaped groove 6.Thus, one end of the crushing cylinder 14 is pressed against the docking mechanism, and the fastening column 11 is aligned with the docking groove 12. Then the person rotates the threaded column 9, and the threaded column 9 rotates and moves in the threaded hole. The cone head of the threaded column 9 contacts and pushes the inclined plate 10, and the inclined plate 10 moves downward in the adjustment groove, so that the spring 13 is squeezed and contracted by the inclined plate 10, so that the bottom end of the fastening column 11 is pressed against the docking groove 12. At this time, the T-shaped block 7 is fixed, so that the support plate 8 and the crushing cylinder 14 are fixed, which is convenient for the next use. This structure can quickly assemble and disassemble the crushing cylinder 14, so that it is easy to clean the mincing knife 16 and the crushing cylinder 14, and ensure the cleanliness of this structure.
[0025] The above-mentioned filtering mechanism can be any kind of filtering mechanism. In order to further facilitate the filtering of the shredded tobacco leaves, the filtering mechanism includes a filter tube 19, and the filter tube 19 is threadedly connected to the discharge pipe 18. The filter tube 19 is provided with a filter screen 20. The filter screen 20 on the filter tube 19 can block and filter the impurities in the tobacco leaves, so that the liquid in the tobacco leaves flows out from the filter tube 19. When the tobacco leaves need to be cleaned, the filter tube 19 can be rotated to remove the filter tube 19 from the discharge pipe 18, which is convenient for cleaning the tobacco leaves. The thread makes it easy to assemble the filter tube 19.
[0026] In order to further facilitate the fixation of one end of the crushing barrel 14, the docking mechanism includes a docking plate 21, and the docking plate 21 is installed on the driving motor 4. The docking plate 21 is provided with an annular groove, and one end of the crushing barrel 14 is against the annular groove. By abutting one end of the crushing barrel 14 against the annular groove on the docking plate 21, one end of the crushing barrel 14 can be fastened in the annular groove.
[0027] In order to further improve the sealing performance between the annular groove and the pulverizing cylinder 14 , a sealing gasket is provided on the annular groove, and the sealing gasket can seal the annular groove, so that the gap between the annular groove and the pulverizing cylinder 14 is sealed.
[0028] In order to reduce the shaking of the grinding cylinder 14 when the tobacco leaves are chopped, a rubber pad is provided between the mounting frame and the grinding cylinder 14. The rubber pad can provide a buffering and vibration-reducing effect on the grinding cylinder 14, so that the grinding cylinder 14 can be stably fixed on the mounting frame when the tobacco leaves are chopped.
[0029] The drive motor 4 can be any type of motor. To further improve the rotation accuracy of the drive motor 4 , the drive motor 4 is a servo motor. The servo motor has the characteristic of high rotation accuracy, thereby improving the rotation accuracy of the drive motor 4 .
[0030] When the above personnel pour tobacco leaves into the feed pipe 17, the tobacco leaves are easily spilled to the outside. In order to solve the above problem, a feed hopper 22 is provided on the feed pipe 17, which facilitates pouring tobacco leaves and can effectively reduce the situation where tobacco leaves spill to the outside.
[0031] The above can be any one of them. In order to further make the fastening column 11 stably rest against the docking groove 12, the fastening column 11 is adapted to the docking groove 12. By adapting the fastening column 11 to the docking groove 12, the fastening column 11 can be fitted against the docking groove 12, thereby reducing the shaking and bumping of the fastening column 11 in the docking groove 12.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An efficient tobacco pest pesticide residue extraction device, comprising an operating table (1), wherein a sampling bottle (2) and a support frame (3) are arranged on the operating table (1), characterized in that: A driving motor (4) and a supporting column (5) are provided on one side of the supporting frame (3), and the driving motor (4) and the supporting column (5) are both inclinedly arranged. A T-shaped slot (6) is provided at one end of the supporting column (5), and a T-shaped block (7) is provided on the T-shaped slot (6). A supporting plate (8) is provided at the top of the T-shaped block (7). A threaded hole is provided on one side of the supporting plate (8), and a threaded column (9) is provided on the threaded hole. A cone head is provided at one end of the threaded column (9). An adjusting slot is provided between the threaded hole and the inside of the supporting plate (8), and an inclined plate (10) is provided on the adjusting slot. A fastening hole is provided between the adjusting slot and the bottom end of the T-shaped block (7), and a fastening column (11) is provided between the inclined plate (10) and the fastening hole. A docking groove (12) is provided at the bottom end of the T-shaped groove (6), the fastening column (11) abuts against the docking groove (12), a spring (13) is provided between the inclined plate (10) and the bottom end of the adjusting groove, a mounting frame is provided on the support plate (8), a crushing cylinder (14) is provided on the mounting frame, a docking mechanism is provided between the crushing cylinder (14) and the driving motor (4), a crushing shaft (15) is provided at the output end of the driving motor (4), the crushing shaft (15) extends into the interior of the crushing cylinder (14), a crushing knife (16) is provided on the crushing shaft (15), a feeding pipe (17) is provided at the top end of the crushing cylinder (14), a discharging pipe (18) is provided at the bottom end of the crushing cylinder (14), and a filtering mechanism is provided on the discharging pipe (18).
2. The high-efficiency tobacco disease pesticide residue extraction equipment according to claim 1 is characterized in that: The filtering mechanism comprises a filtering tube (19), the filtering tube (19) being threadedly connected to the discharge tube (18), and a filtering net (20) being arranged on the filtering tube (19).
3. The high-efficiency tobacco disease pesticide residue extraction equipment according to claim 2 is characterized in that: The docking mechanism comprises a docking plate (21), the docking plate (21) is mounted on the driving motor (4), an annular groove is provided on the docking plate (21), and one end of the pulverizing cylinder (14) abuts against the annular groove.
4. The high-efficiency tobacco disease pesticide residue extraction equipment according to claim 3 is characterized in that: A sealing gasket is arranged on the annular groove.
5. The high-efficiency tobacco disease pesticide residue extraction equipment according to claim 4 is characterized in that: A rubber pad is provided between the mounting frame and the pulverizing cylinder (14).
6. The high-efficiency tobacco disease pesticide residue extraction equipment according to claim 5 is characterized in that: The driving motor (4) is a servo motor.
7. The high-efficiency tobacco disease pesticide residue extraction equipment according to claim 6 is characterized in that: The feed pipe (17) is provided with a feed hopper (22).
8. The high-efficiency tobacco pest and pesticide residue extraction device according to claim 7 is characterized in that: The fastening column (11) is matched with the docking groove (12).