CN220794802U - Pine wood nematode quick detection device - Google Patents
Pine wood nematode quick detection device Download PDFInfo
- Publication number
- CN220794802U CN220794802U CN202322184194.2U CN202322184194U CN220794802U CN 220794802 U CN220794802 U CN 220794802U CN 202322184194 U CN202322184194 U CN 202322184194U CN 220794802 U CN220794802 U CN 220794802U
- Authority
- CN
- China
- Prior art keywords
- pine wood
- cylinder
- wood nematode
- fixed
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000243771 Bursaphelenchus xylophilus Species 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 241000243770 Bursaphelenchus Species 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of pine wood nematode detection and discloses a pine wood nematode rapid detection device, which comprises a pine wood nematode detection device, wherein a bracket is fixed in the pine wood nematode detection device, a motor is installed on the bracket, a rotating frame is fixed on an output shaft of the motor, a plurality of sample placement components are arranged on the rotating frame, an air supply component is arranged in the pine wood nematode detection device, and a driving component is arranged on the sample placement components. When the pine wood nematode detecting device provided by the utility model is used, under the cooperation of the sample placing component, the air supply component and the driving component, the two compacting blocks can jointly press the test tubes in the inner cylinder in the process that the rotating frame drives the test tubes to rotate, so that the fixing effect on the test tubes with different tube diameters can be realized, and convenience is provided for the practicality of the pine wood nematode detecting device.
Description
Technical Field
The utility model relates to the technical field of pine wood nematode detection, in particular to a rapid pine wood nematode detection device.
Background
The pine wood nematode detecting device is a device for detecting the existence of the pine wood nematodes, and is very destructive to the propagation of the pine wood nematodes, especially for pine wood forestry and wood trade, and is very important to detect and control the propagation of the pine wood nematodes early.
When the pine wood nematode detecting device is used, the centrifugal equipment is required to be used for fully mixing a wood sample and detection liquid, the centrifugal equipment in the prior art cannot fix test tubes with different specifications, when the test tubes with different sizes are subjected to centrifugal treatment, clamps with different specifications are required to be used for clamping the test tubes, and the clamps are required to be replaced successively by workers, so that the operation is inconvenient and the detection requirement cannot be met.
Therefore, a rapid detection device for pine wood nematodes needs to be designed to solve the above problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a rapid pine wood nematode detecting device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a pine wood nematode quick detection device, includes pine wood nematode detection device, pine wood nematode detection device's inside is fixed with the support, install the motor on the support, be fixed with the rotating turret on the output shaft of motor, be equipped with a plurality of samples on the rotating turret and place the subassembly, pine wood nematode detection device's inside is provided with the air feed subassembly, be provided with drive assembly on the sample is placed the subassembly.
As a preferable technical scheme of the utility model, the sample placement component comprises an outer cylinder, an inner cylinder, two openings, two compression blocks, four sliding grooves, four sliding blocks and two springs, wherein the outer cylinder is arranged on a rotating frame, the inner cylinder is fixed in the outer cylinder, the two openings are formed in the inner cylinder, the two compression blocks are respectively and slidably connected in the two openings, the four sliding grooves are formed in a group by group and are respectively formed in the inner surfaces of the two openings, the four sliding blocks are formed in a group by group and are respectively fixed on the two compression blocks, the four sliding blocks are respectively and slidably connected in the four sliding grooves, one ends of the two springs are respectively connected with the groove walls of the two sliding grooves, and the other ends of the two springs are respectively connected with the two sliding blocks.
As a preferable technical scheme of the utility model, the air supply assembly comprises two gears, a rotating shaft, a cylinder, a rotating block, a moving block, an air bag, two air pipes and two one-way valves, wherein the cylinder is fixed on a bracket, the rotating shaft penetrates through the top surface of the cylinder and is in rotating connection with the cylinder, the two gears are respectively fixed on an output shaft of a motor and the rotating shaft, the two gears are meshed with each other, the rotating block is fixed at one end of the rotating shaft, the moving block is in sliding connection in the cylinder, the air bag is arranged between the cylinder and the moving block, one ends of the two air pipes are communicated with the air bag, and the two one-way valves are respectively arranged on the two air pipes;
the inner face of the barrel is provided with a limiting groove, a limiting block is fixed on the moving block, and the limiting block is slidably connected in the limiting groove.
As a preferable technical scheme of the utility model, the driving assembly comprises a fixed ring, an inflatable bag, a sliding ring and an air hole, wherein the fixed ring is fixedly sleeved on the inner cylinder, the sliding ring is slidably sleeved on the inner cylinder, the inflatable bag is arranged between the fixed ring and the sliding ring, the air hole is formed in the inflatable bag, and the inflatable bag is communicated with the other end of one of the air pipes.
As a preferable technical scheme of the utility model, the rotating block and the moving block form a cylinder structure together, the sizes of the rotating block and the moving block are the same, one ends of the rotating block and the moving block opposite to each other are provided with inclined planes, and the outer edges of the rotating block and the moving block are mutually attached to the inner surface of the cylinder 63.
As a preferable technical scheme of the utility model, the flow limiting directions of the two one-way valves are opposite.
According to the utility model, the sample placing component, the air supply component and the driving component are arranged, so that the two compacting blocks can jointly press the test tubes in the inner cylinder in the process that the rotating frame drives the test tubes to rotate under the cooperation of the sample placing component, the air supply component and the driving component, and the fixing effect can be achieved on the test tubes with different tube diameters, and convenience is provided for the practicality of the pine wood nematode detecting device.
Drawings
Fig. 1 is a schematic structural diagram of a rapid pine wood nematode detecting device according to the present utility model;
FIG. 2 is a schematic structural view of the interior of the pine wood nematode detecting device;
FIG. 3 is a schematic cross-sectional structural view of the sample placement assembly;
FIG. 4 is an enlarged view of the structure at A of FIG. 3;
Fig. 5 is a schematic structural view of the air supply assembly.
In the figure: 1 pine wood nematode detecting device, 2 support, 3 motors, 4 rotating frame, 5 sample placing components, 51 outer cylinder, 52 inner cylinder, 53 opening, 54 compacting block, 55 chute, 56 sliding block, 57 spring, 6 air supply component, 61 gear, 62 rotating shaft, 63 cylinder, 64 rotating block, 65 moving block, 66 air bag, 67 air pipe, 68 one-way valve, 7 driving component, 71 fixed ring, 72 air bag, 73 sliding ring, 74 air hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a pine wood nematode rapid detection device comprises a pine wood nematode detection device 1, wherein a support 2 is fixed in the pine wood nematode detection device 1, a motor 3 is installed on the support 2, a rotating frame 4 is fixed on an output shaft of the motor 3, a plurality of sample placement components 5 are arranged on the rotating frame 4, an air supply component 6 is arranged in the pine wood nematode detection device 1, and a driving component 7 is arranged on the sample placement components 5.
Referring to fig. 3, the sample placement module 5 includes an outer cylinder 51, an inner cylinder 52, two openings 53, two pressing blocks 54, four sliding grooves 55, four sliding blocks 56 and two springs 57, the outer cylinder 51 is disposed on the rotating frame 4, the inner cylinder 52 is fixed inside the outer cylinder 51, the two openings 53 are all opened on the inner cylinder 52, the two pressing blocks 54 are respectively slidably connected in the two openings 53, the four sliding grooves 55 are respectively opened on the inner surfaces of the two openings 53 in pairs, the four sliding blocks 56 are respectively fixed on the two pressing blocks 54 in pairs, the four sliding blocks 56 are respectively slidably connected in the four sliding grooves 55, one ends of the two springs 57 are respectively connected with the groove walls of the two sliding grooves 55, and the other ends of the two springs 57 are respectively connected with the two sliding blocks 56.
Referring to fig. 5, the air supply assembly 6 includes two gears 61, a rotating shaft 62, a cylinder 63, a rotating block 64, a moving block 65, an air bag 66, two air pipes 67 and two check valves 68, the cylinder 63 is fixed on the bracket 2, the rotating shaft 62 passes through the top surface of the cylinder 63 and is rotatably connected with the cylinder 63, the two gears 61 are respectively fixed on the output shaft of the motor 3 and the rotating shaft 62, the two gears 61 are meshed with each other, the rotating block 64 is fixed at one end of the rotating shaft 62, the moving block 65 is slidably connected in the cylinder 63, the air bag 66 is arranged between the cylinder 63 and the moving block 65, one ends of the two air pipes 67 are communicated with the air bag 66, and the two check valves 68 are respectively installed on the two air pipes 67;
A limiting groove is formed in the inner surface of the cylinder 63, a limiting block is fixed on the moving block 65, and the limiting block is slidably connected in the limiting groove.
Referring to fig. 4, the driving assembly 7 includes a fixing ring 71, an air-filled bag 72, a sliding ring 73 and an air hole 74, the fixing ring 71 is fixedly sleeved on the inner cylinder 52, the sliding ring 73 is slidably sleeved on the inner cylinder 52, the air-filled bag 72 is arranged between the fixing ring 71 and the sliding ring 73, the air hole 74 is opened on the air-filled bag 72, and the air-filled bag 72 is communicated with the other end of one of the air pipes 67.
Referring to fig. 5, the rotating block 64 and the moving block 65 together form a cylindrical structure, the rotating block 64 and the moving block 65 have the same size, one end of the rotating block 64 opposite to the moving block 65 is provided with an inclined surface, and the outer edges of the rotating block 64 and the moving block 65 are mutually attached to the inner surface of the cylinder 63.
Referring to fig. 5, the flow restriction directions of the two check valves 68 are opposite, specifically, one check valve 68 restricts air flow into the air bag 66 only, and the other check valve 68 restricts air flow out of the air bag 66 only.
The specific working principle of the utility model is as follows:
When the pine wood nematode detecting device 1 provided by the utility model is used, a worker places a test tube filled with a detection sample and a detection liquid in the inner barrel 52, when the detection sample and the detection liquid are required to be mixed, the worker starts the motor 3, the motor 3 can drive a plurality of outer barrels 51 to rotate through the rotating frame 4 so as to rotate a plurality of test tubes, the motor 3 can drive the rotating shaft 62 to rotate through two gears 61 meshed with each other when in operation, so that the rotating block 64 rotates, the rotating block 64 and the moving block 65 jointly form a cylindrical structure, the rotating block 64 and the moving block 65 are the same in size, one end of the rotating block 64 opposite to the moving block 65 is provided with inclined surfaces, the outer edges of the rotating block 64 and the moving block 65 are mutually attached to the inner surface of the barrel 63, so that the inclined surfaces of the rotating block 64 can squeeze the inclined surfaces of the moving block 65 in the rotating process, the limiting grooves and the limiting blocks 64 can not rotate, the moving block 65 can move under the squeezing action of the rotating block 64, and therefore, under the rotating action of the rotating block 64, the rotating block 64 can be pushed into one air bag 66, the air bag 66 can only be pulled out of the air bag 66, and the air bag 66 can be inflated in the opposite directions, and the air bag 66 can be inflated by the air flow 68 can be restricted by the air flow in the air bag 66;
The inflatable bag 72 can drive the sliding ring 73 to move upwards when inflated, and the inclined surface part of the compression block 54 is extruded when the sliding ring 73 moves upwards, so that the two compression blocks 54 are close to each other until the two compression blocks 54 jointly press test tubes in the inner barrel 52, thereby fixing test tubes with different tube diameters and providing convenience for the practicality of the pine wood nematode detecting device 1;
When the pine wood nematode detecting device 1 stops running, the gas in the inflatable bag 72 gradually leaks out through the air holes 74, and simultaneously the sliding ring 73 and the two compacting blocks 54 are reset under the action of the elastic force of the springs 57, so that a worker can take out the test tube conveniently, the aperture of the air holes 74 is small enough, and when the gas enters the inflatable bag 72 under the action of the air supply assembly 6, the speed of the gas entering the inflatable bag 72 is far greater than the outflow speed of the gas through the air holes 74, so that the inflatable bag 72 is convenient to expand.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a pine wood nematode quick detection device, includes pine wood nematode detection device (1), the inside of pine wood nematode detection device (1) is fixed with support (2), install motor (3) on support (2), be fixed with rotating turret (4) on the output shaft of motor (3), a serial communication port, be equipped with a plurality of samples on rotating turret (4) and place subassembly (5), the inside of pine wood nematode detection device (1) is provided with air feed subassembly (6), be provided with drive assembly (7) on sample placement subassembly (5).
2. The rapid pine wood nematode detecting device according to claim 1, wherein the sample placing component (5) comprises an outer cylinder (51), an inner cylinder (52), two openings (53), two pressing blocks (54), four sliding grooves (55), four sliding blocks (56) and two springs (57), wherein the outer cylinder (51) is arranged on a rotating frame (4), the inner cylinder (52) is fixed inside the outer cylinder (51), the two openings (53) are formed in the inner cylinder (52), the two pressing blocks (54) are respectively connected in the two openings (53) in a sliding manner, the four sliding grooves (55) are formed in a group of two groups and are respectively formed in the inner surfaces of the two openings (53), the four sliding blocks (56) are respectively fixed on the two pressing blocks (54), the four sliding blocks (56) are respectively connected in the four sliding grooves (55), one ends of the two springs (57) are respectively connected with the groove walls of the two sliding blocks (55), and the other ends of the two springs (57) are respectively connected with the two sliding blocks (56).
3. The rapid pine wood nematode detecting device according to claim 1, wherein the air supply assembly (6) comprises two gears (61), a rotating shaft (62), a cylinder (63), a rotating block (64), a moving block (65), an air bag (66), two air pipes (67) and two one-way valves (68), wherein the cylinder (63) is fixed on the bracket (2), the rotating shaft (62) penetrates through the top surface of the cylinder (63) and is rotationally connected with the cylinder (63), the two gears (61) are respectively fixed on an output shaft of the motor (3) and the rotating shaft (62), the two gears (61) are meshed with each other, the rotating block (64) is fixed at one end of the rotating shaft (62), the moving block (65) is slidingly connected in the cylinder (63), the air bag (66) is arranged between the cylinder (63) and the moving block (65), one ends of the two air pipes (67) are respectively connected with the air bag (66), and the two one-way valves (68) are respectively arranged on the two air pipes (67);
The inner surface of the cylinder body (63) is provided with a limiting groove, a limiting block is fixed on the moving block (65), and the limiting block is slidably connected in the limiting groove.
4. The rapid pine wood nematode detecting device according to claim 2, wherein the driving assembly (7) comprises a fixed ring (71), an inflatable bag (72), a sliding ring (73) and air holes (74), the fixed ring (71) is fixedly sleeved on the inner cylinder (52), the sliding ring (73) is slidingly sleeved on the inner cylinder (52), the inflatable bag (72) is arranged between the fixed ring (71) and the sliding ring (73), the air holes (74) are formed in the inflatable bag (72), and the inflatable bag (72) is communicated with the other end of one of the air pipes (67).
5. A rapid pine wood nematode detecting device according to claim 3, wherein the rotating block (64) and the moving block (65) form a cylinder structure, the rotating block (64) and the moving block (65) are the same in size, one ends of the rotating block (64) opposite to the moving block (65) are provided with inclined planes, and the outer edges of the rotating block (64) and the moving block (65) are mutually attached to the inner surface of the cylinder body (63).
6. A rapid pine wood nematode detecting device according to claim 3, wherein the flow-limiting directions of the two check valves (68) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184194.2U CN220794802U (en) | 2023-08-15 | 2023-08-15 | Pine wood nematode quick detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184194.2U CN220794802U (en) | 2023-08-15 | 2023-08-15 | Pine wood nematode quick detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794802U true CN220794802U (en) | 2024-04-16 |
Family
ID=90659539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322184194.2U Active CN220794802U (en) | 2023-08-15 | 2023-08-15 | Pine wood nematode quick detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794802U (en) |
-
2023
- 2023-08-15 CN CN202322184194.2U patent/CN220794802U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220794802U (en) | Pine wood nematode quick detection device | |
| CN106066232A (en) | A kind of intravenous needle conduit ventilation detection device | |
| CN112484987A (en) | Multifunctional O-shaped rubber sealing ring performance detection device | |
| CN113640058B (en) | Sampling device capable of achieving fixed-point multiple sampling for urban pipeline water quality detection | |
| CN213209370U (en) | But quick connect's gas tightness test fixture | |
| CN110864960A (en) | Clinical laboratory shakes device with blood is automatic thoughtlessly | |
| CN210090109U (en) | Automatic disc type sampler | |
| CN115931253B (en) | Tightness detection device for aircraft fuel nozzle | |
| CN218211778U (en) | Pressing device | |
| CN116493641A (en) | Self-cooling oil pipe machining device and machining method | |
| CN217112009U (en) | Silicone sealant performance detection equipment | |
| CN116337366A (en) | Steel pipe fastening clamp for steel pipe underwater air pressure testing machine | |
| CN116222890A (en) | Electron atomizer goes out cigarette check out test set | |
| CN116358792A (en) | Device and method for detecting air tightness of oil way hydraulic element | |
| CN214149728U (en) | Pipeline detection device for municipal administration | |
| CN115371908A (en) | Surrounding type sealing detection system and method for air conditioner silencer | |
| CN114964647A (en) | Sealing performance detection device of hydraulic sealing element and use method | |
| CN220690373U (en) | Full-automatic sleeve sealing test device | |
| CN219265693U (en) | Detection device for low-temperature safety valve | |
| CN110687032A (en) | Mud dynamic pollution experiment system | |
| CN108269624B (en) | Circumferential motion simulation bench for pressure vessel flange crawling trolley | |
| CN219366903U (en) | Safety relief valve of water supply and drainage system | |
| CN218847551U (en) | Battery piece gas tightness detection device | |
| CN212228486U (en) | Food detects with adjustable type sampler of ration | |
| CN213574055U (en) | Oil well hydraulic module testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |