A portable diagnostic instrument

Abstract

The utility model is suitable for tobacco virus disease diagnosis technical field provides a kind of portable diagnostic instrument, include: for the virus diagnosis of the planted tobacco diagnostic instrument body;The placing box of assembly in the diagnostic instrument body one side;Crushing barrel is arranged in the placing box;Mounting bracket is assembled in the crushing barrel, and multiple crushing knives for crushing tobacco leaf are fixedly installed on the mounting bracket;Crushing mechanism is assembled on the crushing barrel and the mounting bracket, and the crushing mechanism is used to drive multiple crushing knives to rotate and crush tobacco leaf processing.The portable diagnostic instrument provided by the utility model is convenient for staff to diagnose tobacco virus, and can help staff to crush tobacco, extract tobacco extract conveniently, effectively reduce the operation burden of staff, and improve the efficiency of tobacco virus diagnosis.

Description

Technical Field

[0001] This utility model relates to the field of tobacco virus disease diagnosis technology, and in particular to a portable diagnostic instrument. Background Technology

[0002] Tobacco is an annual herbaceous plant belonging to the genus Nicotiana in the family Solanaceae. Its scientific name is Nicotiana tabacum. It originated in South America. Its leaves are large, and tobacco leaves are the main raw material for making tobacco products such as tobacco, cigars, cigarettes, pipe tobacco, hookah, snuff, and chewing tobacco.

[0003] During tobacco cultivation, various diseases frequently occur. To facilitate the diagnosis of viruses on tobacco, staff often carry portable diagnostic instruments to conduct virus diagnosis on the tobacco plants in the fields. However, the diagnostic process requires staff to harvest the tobacco leaves, place them in a container, and manually crush them. After crushing, the appropriate extract is added to the crushed tobacco leaves and mixed. The extract is then dropped onto test strips on the diagnostic instrument for virus diagnosis. However, manually crushing the tobacco leaves is quite cumbersome, which undoubtedly increases the workload of staff when diagnosing a large number of tobacco leaves. Utility Model Content

[0004] To address the technical problem mentioned in the background art, where manually crushing tobacco leaves is cumbersome and increases the operational burden on workers, this utility model provides a portable diagnostic instrument.

[0005] The portable diagnostic instrument provided by this utility model includes: a diagnostic instrument body for diagnosing viruses in cultivated tobacco; a placement box mounted on one side of the diagnostic instrument body; a crushing barrel disposed in the placement box; a mounting frame mounted in the crushing barrel, on which multiple crushing blades for crushing tobacco leaves are fixedly mounted; and a crushing mechanism mounted on the crushing barrel and the mounting frame, the crushing mechanism being used to drive the multiple crushing blades to rotate and crush the tobacco leaves.

[0006] Preferably, the crushing mechanism includes: a servo motor fixedly mounted on the crushing barrel, and the crushing barrel has an installation cavity, the servo motor being located inside the installation cavity; an installation shaft rotatably mounted on the crushing barrel, the top end of the installation shaft being connected to the mounting frame, and the output shaft of the servo motor being connected to the bottom end of the installation shaft via a coupling.

[0007] Preferably, a connecting block is fixedly installed at the top of the mounting shaft, and a connecting groove is provided on the mounting bracket. The connecting block and the connecting groove are adapted to each other and are connected. Both the connecting block and the connecting groove are rectangular.

[0008] Preferably, a cover is threaded onto the top of the crushing barrel to shield the tobacco leaves inside the crushing barrel, and an abutment mechanism is provided on the cover and the mounting frame to abut and limit the mounting frame.

[0009] Preferably, the abutment mechanism includes: a connecting sleeve fixedly installed on the cover; and a connecting rod fixedly installed on the mounting bracket, wherein the connecting rod and the connecting sleeve are adapted to each other, and both the connecting sleeve and the connecting rod are circular.

[0010] Preferably, a positioning sleeve is provided inside the placement box, the positioning sleeve is adapted to the crushing barrel, and the positioning sleeve is used to position the crushing barrel inside the placement box.

[0011] Preferably, the placement box is provided with a protective cover, which is used to protect the crushing barrel placed inside the placement box.

[0012] Compared with related technologies, the portable diagnostic instrument provided by this utility model has the following advantages: This invention provides a portable diagnostic instrument that facilitates the diagnosis of tobacco viruses by staff. It also helps staff to crush tobacco and extract tobacco extracts, effectively reducing the workload of staff and improving the efficiency of tobacco virus diagnosis. Attached Figure Description

[0013] Figure 1 A front view schematic diagram of a preferred embodiment of the portable diagnostic instrument provided by this utility model; Figure 2 This is a frontal sectional view of the present invention. Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure; Figure 4 for Figure 3 The diagram shows an enlarged view of part B.

[0014] The following are the labels in the diagram: 1. Diagnostic instrument body; 2. Placement box; 3. Crushing barrel; 301. Mounting cavity; 4. Mounting bracket; 5. Crushing blade; 6. Servo motor; 7. Mounting shaft; 8. Connecting block; 9. Connecting groove; 10. Cover; 11. Connecting sleeve; 12. Connecting rod; 13. Positioning sleeve; 14. Protective cover. Detailed Implementation

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification and the foregoing drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification or the foregoing drawings are used to distinguish different objects, not to describe a specific order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0016] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0017] This utility model embodiment provides a portable diagnostic instrument, such as... Figure 1-4 As shown, the portable diagnostic instrument includes: a diagnostic instrument body 1 for diagnosing viruses in cultivated tobacco; a placement box 2 mounted on one side of the diagnostic instrument body 1; a crushing barrel 3 disposed in the placement box 2; a mounting frame 4 mounted in the crushing barrel 3, on which multiple crushing blades 5 for crushing tobacco leaves are fixedly mounted; and a crushing mechanism mounted on the crushing barrel 3 and the mounting frame 4, the crushing mechanism being used to drive the multiple crushing blades 5 to rotate and crush the tobacco leaves.

[0018] In this embodiment, when staff perform virus diagnosis on the planted tobacco, they carry the MH-BH10 diagnostic instrument 1 to the tobacco plantation. They remove the crushing bucket 3 from the placement box 2, harvest the tobacco leaves, and place them into the crushing bucket 3. Then, they activate the crushing mechanism via the control panel on the crushing bucket 3. This mechanism drives multiple crushing blades 5 on the mounting frame 4 to rotate, thus crushing the tobacco leaves and conveniently extracting the tobacco extract without manual crushing. This effectively reduces the workload of staff and improves the efficiency of tobacco virus diagnosis. After crushing, the appropriate extractant is added to the crushed tobacco leaves. Subsequently, the crushing mechanism can be activated again to rotate the crushing blades 5 as needed, thoroughly mixing the crushed tobacco juice and extractant. After mixing, the extract from the tobacco leaves is dripped onto test strips provided on the diagnostic instrument 1. The diagnostic instrument 1 then diagnoses the virus in the tobacco. The working principle of the diagnostic instrument 1 is existing technology and will not be elaborated here. This allows staff to clearly identify the virus in the tobacco and take timely countermeasures, promoting better tobacco growth.

[0019] In a further preferred embodiment of the present invention, the crushing mechanism includes: a servo motor 6 fixedly mounted on the crushing barrel 3, and the crushing barrel 3 having an installation cavity 301, the servo motor 6 being located inside the installation cavity 301; and an installation shaft 7 rotatably mounted on the crushing barrel 3, the top end of the installation shaft 7 being connected to the mounting frame 4, and the output shaft of the servo motor 6 being connected to the bottom end of the installation shaft 7 via a coupling.

[0020] In this embodiment, when workers pick tobacco leaves and place them into the crushing barrel 3, and the tobacco leaves need to be crushed, the servo motor 6 is started. The output shaft of the servo motor 6 drives the mounting shaft 7 to rotate through the coupling. Since the mounting shaft 7 is connected to the mounting frame 4, it drives the mounting frame 4 and the crushing blade 5 to rotate, crushing the tobacco leaves placed in the crushing barrel 3. This facilitates the extraction of tobacco extract without the need for manual crushing, effectively reducing the workload of workers and improving the efficiency of tobacco virus diagnosis.

[0021] In a further preferred embodiment of the present invention, a connecting block 8 is fixedly installed at the top of the mounting shaft 7, and a connecting groove 9 is provided on the mounting bracket 4. The connecting block 8 and the connecting groove 9 are adapted to each other and connected, and both the connecting block 8 and the connecting groove 9 are rectangular.

[0022] In this embodiment, the rectangular connecting block 8 and the rectangular connecting groove 9 are adapted to each other, which facilitates the connection between the mounting frame 4 and the mounting shaft 7, and also facilitates the subsequent disassembly and cleaning of the mounting frame 4 and the crusher 5.

[0023] In a further preferred embodiment of the present invention, a cover 10 is threadedly installed on the top of the crushing barrel 3. The cover 10 is used to cover the tobacco leaves inside the crushing barrel 3. The cover 10 and the mounting frame 4 are provided with a contact mechanism, which is used to contact and limit the mounting frame 4.

[0024] In this embodiment, when the tobacco leaves in the crushing barrel 3 are crushed, the cover 10 can effectively shield the tobacco leaves in the crushing barrel 3 to prevent tobacco leaf fragments or juice from splashing out during the crushing process. At the same time, the mounting bracket 4 can be stably resisted and limited in the crushing barrel 3 by the abutment mechanism.

[0025] In a further preferred embodiment of the present invention, the abutment mechanism includes: a connecting sleeve 11 fixedly installed on the cover 10; and a connecting rod 12 fixedly installed on the mounting bracket 4. The connecting rod 12 and the connecting sleeve 11 are adapted to each other, and both the connecting sleeve 11 and the connecting rod 12 are circular.

[0026] In this embodiment, during use, when the operator rotates the cover 10 onto the top of the crushing barrel 3 and gradually tightens it, the connecting sleeve 11 fixed on the cover 10 will move downwards and gradually contact and tightly connect with the connecting rod 12 fixed on the mounting frame 4. As the cover 10 is further tightened, the connecting sleeve 11 generates a downward resisting force on the connecting rod 12, thereby limiting the mounting frame 4 and making the mounting frame 4 and the mounting shaft 7 tightly connected, ensuring the positional stability of the mounting frame 4 and the crushing blade 5 during the crushing process.

[0027] In a further preferred embodiment of the present invention, a positioning sleeve 13 is provided inside the placement box 2. The positioning sleeve 13 is adapted to the crushing barrel 3 and is used to position the crushing barrel 3 inside the placement box 2.

[0028] In this embodiment, when it is necessary to place the crushing barrel 3 into the placement box 2, the staff only needs to align the crushing barrel 3 with the positioning sleeve 13 made of sponge material and put it in. The positioning sleeve 13 constrains and fixes the crushing barrel 3, thereby stably positioning the crushing barrel 3 in the placement box 2.

[0029] In a further preferred embodiment of the present invention, a protective cover 14 is provided on the placement box 2, and the protective cover 14 is used to protect the crushing barrel 3 placed in the placement box 2.

[0030] In this embodiment, when the crushing barrel 3 is not in use, the crushing barrel 3 is placed in the placement box 2, and the operator can close the protective cover 14 to fix the protective cover 14 and the placement box 2, thereby protecting the crushing barrel 3 in the placement box 2.

[0031] In summary, compared with related technologies, this device facilitates the diagnosis of tobacco viruses by staff, and can help staff crush tobacco and easily extract tobacco extracts, effectively reducing the workload of staff and improving the efficiency of tobacco virus diagnosis.

[0032] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A portable diagnostic instrument, characterized in that, include: The main body of the diagnostic instrument used for virus diagnosis of cultivated tobacco; A placement box mounted on one side of the diagnostic instrument body; The crushing barrel is placed inside the placement box; A mounting frame is assembled inside the crushing barrel, and multiple crushing blades for crushing tobacco leaves are fixedly mounted on the mounting frame. The crushing mechanism, assembled on the crushing barrel and the mounting frame, is used to drive multiple crushing blades to rotate and crush tobacco leaves.

2. The portable diagnostic instrument according to claim 1, characterized in that, The crushing mechanism includes: A servo motor is fixedly installed on the crushing barrel, and the crushing barrel has a mounting cavity, in which the servo motor is located; Rotate the mounting shaft mounted on the crushing barrel. The top end of the mounting shaft is connected to the mounting bracket, and the output shaft of the servo motor is connected to the bottom end of the mounting shaft via a coupling.

3. The portable diagnostic instrument according to claim 2, characterized in that, A connecting block is fixedly installed at the top of the mounting shaft. A connecting groove is provided on the mounting frame. The connecting block and the connecting groove are adapted to each other and are connected. Both the connecting block and the connecting groove are rectangular.

4. The portable diagnostic instrument according to claim 1, characterized in that, A cover is threaded onto the top of the crushing barrel. The cover is used to shield the tobacco leaves inside the crushing barrel. An abutment mechanism is provided on the cover and the mounting frame. The abutment mechanism is used to abut and limit the mounting frame.

5. The portable diagnostic instrument according to claim 4, characterized in that, The resisting mechanism includes: A connecting sleeve fixedly installed on the cover; A connecting rod is fixedly installed on the mounting bracket. The connecting rod and the connecting sleeve are adapted to each other. Both the connecting sleeve and the connecting rod are circular.

6. The portable diagnostic instrument according to claim 1, characterized in that, The placement box is provided with a positioning sleeve, which is adapted to the crushing barrel and is used to position the crushing barrel in the placement box.

7. The portable diagnostic instrument according to claim 1, characterized in that, The placement box is equipped with a protective cover, which is used to protect the crushing barrel placed inside the placement box.

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