Forestry pine disease and insect pest sampling device
By designing a limiting plate and a servo motor-driven hole opener, the problem of the existing device being unable to be effectively fixed was solved, achieving stability and safety when sampling pine pests and diseases, and avoiding secondary damage to the trees.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2026-04-07
AI Technical Summary
Existing sampling devices for pine pests and diseases cannot effectively limit and fix the position when drilling to collect samples, which can easily cause damage or death to the trees, and they need to be embedded inside the trees.
A sampling device for pine pests and diseases was designed. It uses a limiting plate, screw, sliding plate, arc clamp and servo motor driven hole opener. It is fixed to the outside of the tree by multiple positioning mechanisms to avoid embedding into the tree. The servo motor drives the hole opener to take samples.
This improves the stability of sampling, reduces damage to trees, and ensures the safety and effectiveness of the sampling process.
Smart Images
Figure CN224095423U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of disease and pest sampling, in particular to a forestry pine disease and pest sampling device. BACKGROUND
[0002] When trees have diseases and pests, the trees need to be sampled, and in the prior art, some are sampled by cutting with props, which causes large-area damage to the trees, causes secondary damage to the trees, and needs to be matched with a dustpan to collect the cut branches, which wastes labor; or a sampling device is used to drill into the trees for sampling, but the device cannot be well limited and fixed, and part of the positioning device needs to be embedded in the trees, which easily causes damage or death of the trees. CONTENT OF THE UTILITY MODEL
[0003] In order to solve the problem that the prior art sampling device cannot well limit and fix the device when drilling into the trees for sampling, and part of the positioning device needs to be embedded in the trees, which easily causes damage or death of the trees, the application provides a forestry pine disease and pest sampling device.
[0004] The forestry pine disease and pest sampling device provided by the application adopts the following technical scheme:
[0005] A forestry pine disease and pest sampling device, comprising a sampling shell, limit plates are symmetrically and fixed on one side of the sampling shell, two limit plates are respectively and threadedly penetrated and connected with screw rods, one end of each screw rod is provided with a sliding plate, one side of the sliding plate is fixedly connected with a bearing connected with the screw rod, an arc-shaped clamping plate is arranged above the bearing, a plurality of positioning mechanisms are sequentially and equidistantly arranged on the arc-shaped clamping plate, and a fixed block is arranged on one end of the arc-shaped clamping plate, a connecting plate is arranged between the two limit plates, two sliding plates are respectively and slidingly arranged at two ends of the connecting plate, a driving cavity is arranged in the sampling shell, a servo motor is arranged in the driving cavity, an output end of the servo motor is provided with a rotating shaft, one end of the rotating shaft penetrates into the sampling shell and extends into the connecting plate, and an opening device is detachably arranged in the connecting plate.
[0006] Preferably, a handle is fixedly arranged on the outer side of the sampling shell, and a rubber sleeve is arranged on one end of the handle.
[0007] Preferably, a plurality of movable grooves are sequentially and equidistantly arranged on the arc-shaped clamping plate, the positioning mechanism comprises a movable rod slidingly arranged in the movable groove, a limit sleeve is fixedly arranged on the outer side of the movable groove, an arc-shaped abutting block is arranged in the arc-shaped clamping plate and penetrates through one end of the movable rod, a stop block is rotatably arranged in the limit sleeve and penetrates through the other end of the movable rod, a spring is sleeved on the outer side of the stop block, one end of the spring is connected with the inner wall of the movable groove, and the other end of the spring is connected with the stop block.
[0008] Preferably, the inner side of the arc-shaped abutting block is provided with a plurality of anti-skid convex points.
[0009] Preferably, symmetrically arranged through grooves are formed in the upper and lower ends of the inner wall of the limiting sleeve, and the maximum distance between the two through grooves is greater than the length of the stopper.
[0010] Compared with the prior art, the present application has the following beneficial effects:
[0011] The forestry pine disease and pest sampling device can be tightly fixed to the outer side of a tree through the plurality of positioning mechanisms, thereby improving the stability during sampling and reducing the damage to the tree. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the present application;
[0013] Figure 2 It is an enlarged view of A in the present application; Figure 1
[0014] Figure 3 It is a side view of the arc-shaped clamping plate in the present application.
[0015] Reference signs: 1, sampling shell; 2, limiting plate; 3, screw rod; 4, sliding plate; 5, bearing; 6, arc-shaped clamping plate; 7, fixed block; 8, connecting plate; 9, rotating shaft; 10, servo motor; 11, hole opener; 12, handle; 13, movable rod; 14, arc-shaped abutting block; 15, spring; 16, stopper; 17, limiting sleeve; 18, through groove. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0017] Please refer to Figures 1 to 3 , the present application provides a technical solution:
[0018] The utility model provides a kind of forestry pine disease and insect sampling device, including sampling shell 1, limit plate 2 is symmetrically fixed in sampling shell 1 side, two limit plate 2 are respectively threaded through connection screw rod 3, screw rod 3 one end is provided with sliding plate 4, sliding plate 4 one side is fixed with bearing 5 connected with screw rod 3, and arc clamping plate 6 is provided above bearing 5, a plurality of positioning mechanisms are sequentially arranged at equal intervals on arc clamping plate 6, and fixed block 7 is provided at one end outside, connecting plate 8 is provided between two limit plate 2, two sliding plates 4 are respectively slidably set in both ends of connecting plate 8, driving cavity is set in sampling shell 1 inside, servo motor 10 is installed in driving cavity, the output end of servo motor 10 is installed with rotating shaft 9, and rotating shaft 9 one end penetrates to the outside of sampling shell 1 and extends to connecting plate 8 inside and can be detachably installed with trepanning tool 11.
[0019] When using, first, sampling device is fixed at the outside of sampling tree, so that the tree is in the position between two arc clamping plates 6, rotating screw rod 3, sliding plate 4 and arc clamping plate 6 are driven to move to the appropriate position outside the tree, it should be noted that the inside of fixed block 7 at one end outside of two arc clamping plates 6 is provided with pin hole, when two arc clamping plates 6 move to the appropriate position, can be through pin shaft to penetrate two fixed blocks 7, so that two arc clamping plates 6 are limited, and can be fixed to the outside of tree by a plurality of positioning mechanisms, improve the stability when sampling, without embedding into the tree, so as to reduce the damage to the tree, after fixing, start servo motor 10 to drive rotating shaft 9 to rotate, so as to drive trepanning tool 11 to rotate, and sample.
[0020] The outside of sampling shell 1 is fixedly provided with handle 12, the one end of handle 12 is sleeved with rubber sleeve, which facilitates the fixing and disassembling of sampling shell 1, and the rubber sleeve plays the role of wear resistance and anti-skid.
[0021] A plurality of movable grooves are sequentially and equidistantly formed on the arc clamping plate 6, the positioning mechanism comprises a movable rod 13 slidably installed in the movable groove, a limiting sleeve 17 is fixedly arranged outside the movable groove, an arc abutting block 14 is arranged in the arc clamping plate 6 at one end of the movable rod 13, a stop block 16 is rotatably installed in the limiting sleeve 17 at the other end of the movable rod 13, and a spring 15 is sleeved outside the stop block 16, one end of the spring 15 is connected with the inner wall of the movable groove, and the other end of the spring 15 is connected with the stop block 16.
[0022] A plurality of anti-skid protrusions are arranged on the inner side of the arc abutting block 14.
[0023] Two through grooves 18 are symmetrically formed on the inner wall of the limiting sleeve 17, and the maximum distance between the two through grooves 18 is greater than the length of the stop block 16.
[0024] When fixing, the stopper 16 can be rotated so that the position of the stopper 16 is aligned with the positions of the two through grooves 18, then the stopper 16 is released, and the elastic force of the spring 15 drives the stopper 16 and the movable rod 13 to move towards the tree, and drives the arc abutting block 14 to abut against the outer surface of the tree, so that the contact area is increased, and the firmness during fixing is improved, it should be noted that the outer side of the stopper 16 is fixed with a pull ring, so that the operation is facilitated, when disassembling, the movable rod 13 can be pulled away from the tree through the pull ring, until the stopper 16 moves to the outer side of the limiting sleeve 17, the stopper 16 is limited by the limiting sleeve 17, and the arc abutting block 14 does not contact the tree, so that the fixing is released.
[0025] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;
[0026] Secondly: the utility model discloses the embodiment of the drawings only relates to the structure involved in the embodiment of the disclosure, and other structures can refer to the usual design, and under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.
[0027] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.
[0028] The above are the preferred embodiments of the application, and are not used to limit the protection scope of the application, so: any equivalent change made according to the structure, shape, principle of the application should be covered in the protection scope of the application.
Claims
1. A sampling device for diseases and pests of pine trees, characterized in that: The sample housing (1) includes a sampling housing (1), a limiting plate (2) is symmetrically fixed on one side of the sampling housing (1), and a screw (3) is threaded through the two limiting plates (2). A sliding plate (4) is provided at one end of the screw (3). A bearing (5) connected to the screw (3) is fixed on one side of the sliding plate (4), and an arc-shaped clamp (6) is provided above the bearing (5). Multiple positioning mechanisms are arranged at equal intervals on the arc-shaped clamp (6), and a fixing block (7) is provided on the outer side of one end. A connecting plate (8) is provided between the two limiting plates (2). The two sliding plates (4) are slidably sleeved on both ends of the connecting plate (8). A driving cavity is opened inside the sampling housing (1). A servo motor (10) is installed in the driving cavity. A rotating shaft (9) is installed at the output end of the servo motor (10). One end of the rotating shaft (9) extends through the outside of the sampling housing (1) and into the connecting plate (8), and a hole opener (11) is detachably installed.
2. The sampling device for diseases and pests of pine trees according to claim 1, characterized in that: A handle (12) is fixedly provided on the outside of the sampling housing (1), and a rubber sleeve is provided on one end of the handle (12).
3. The sampling device for diseases and pests of pine trees according to claim 2, characterized in that: The arc-shaped clamp (6) has multiple movable slots spaced at equal intervals. The positioning mechanism includes a movable rod (13) that is slidably installed in the movable slot. A limiting sleeve (17) is fixedly provided on the outside of each movable slot. One end of the movable rod (13) passes through the arc-shaped clamp (6) and is provided with an arc-shaped abutting block (14). The other end passes through the limiting sleeve and is rotatably installed with a stop block (16). A spring (15) is sleeved on the outside. One end of the spring (15) is connected to the inner wall of the movable slot, and the other end is connected to the stop block (16).
4. The sampling device for diseases and pests of pine trees according to claim 3, characterized in that: The inner side of the arc-shaped abutment block (14) is provided with multiple anti-slip protrusions.
5. A sampling device for diseases and pests of pine trees according to claim 4, characterized in that: The inner wall of the limiting sleeve (17) is symmetrically provided with through grooves (18) at both the upper and lower ends, and the maximum distance between the two through grooves (18) is greater than the length of the stop block (16).