Device for detecting drug absorption index of tree trunk punching and drug injection

Abstract

The utility model provides a trunk punching and pesticide injection medicament absorption index detection device, and relates to the technical field of tree detection, the trunk punching and pesticide injection medicament absorption index detection device comprises a detector and a probe electrically connected with the detector; a detection opening is formed in the middle of the fixed seat, and the tail end of the probe penetrates through the detection opening; an extrusion assembly is arranged at the upper end of the inner side of the detection opening and comprises an extrusion block, a spring is arranged in the middle of the top end of the extrusion block, a pull rod penetrates through the middle of the inner side of the spring and is fixedly connected with the top of the extrusion block, the head end of the pull rod penetrates through the upper end of the inner side of the fixing base and extends out, and a pull block is arranged in the middle of the top end of the pull rod; the pull block is located in the middle of the upper end of the fixing base. According to the utility model, through the arrangement of the fixed seat and the extrusion assembly, the probe inserted into the detection port can be limited and fixed, so that the accuracy of detection work is improved, and meanwhile, the workload of workers during detection work is effectively relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tree trunk detection, in particular to a tree trunk punching and injection agent absorption index detection device. Background Art

[0002] With the continuous development of urban greening, the variety of garden plants is increasing, the exchange is becoming more frequent, and plant diseases and insect pests are also increasing. In recent years, the prevention and control of trunk-boring pests has become a focus of plant pest control. Plant protection workers are constantly exploring new methods to prevent and control them. The perforation injection method is one of the effective methods. Perforation injection refers to drilling holes in the trunk by manual or mechanical methods, and then injecting a certain amount of pesticide according to the diameter of the trunk. Through the conducting tissue of the trunk, the liquid is spread throughout the tree, thereby playing a role in preventing and controlling pests.

[0003] The trunk drilling and injection agent absorption index detection device is a device used to detect the absorption index of the tree drilling injection agent in the tree trunk, which mainly includes a detection needle and a detector. The main function of the device is to monitor the absorption of the injection agent by the tree, which can help agricultural or forestry personnel understand the absorption rate and distribution of the agent in the tree and whether the agent has achieved the expected effect, thereby guiding the adjustment and optimization of the use of the agent. The main steps are: first, a hole is made in the tree trunk, and then the detection needle is inserted into the hole, and then the absorption index of the agent in the tree trunk can be detected by the detection needle and the detector.

[0004] However, during the detection process, the staff is required to hold the detection needle and insert it into the hole opened on the tree trunk, and press the detection needle to fix it to prevent the detection needle from shaking and slipping, thereby maintaining the stability of the detection needle inserted into the hole. During the whole process, the staff needs to keep pressing and fixing the detection needle, which is quite laborious. At the same time, due to the instability of manual pressing, it is easy to affect the accuracy of the detection.

[0005] In order to solve the above problems, we propose a trunk drilling and injection agent absorption index detection device to solve the above problems. Utility Model Content

[0006] In order to solve the problems in the background technology, the utility model provides a drug absorption index detection device for tree trunk drilling and drug injection.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A device for detecting an absorption index of a drug for tree trunk drilling and injection, comprising a detector and a detection needle electrically connected to the detector; further comprising a fixing seat, a detection port being arranged in the middle of the fixing seat, and a tip of the detection needle passing through the detection port; and an extrusion assembly being arranged at the inner upper end of the detection port, comprising an extrusion block, a spring being arranged in the middle of the top end of the extrusion block, and a pull rod passing through the inner middle part of the spring, the pull rod being fixedly connected to the top of the extrusion block, the head end of the pull rod passing through the inner upper end of the fixing seat and extending out, a pull block being arranged in the middle of the top end of the pull rod, and the pull block being located in the upper middle part of the fixing seat, and the detection needle inserted into the detection port can be pressed and fixed by the extrusion assembly, thereby improving the stability of the detection needle during use and effectively improving the accuracy of the detection work.

[0009] Preferably, connecting rings are provided at the middle of both ends of the fixing seat, and two groups of the connecting rings are connected by straps, so as to facilitate tying the fixing seat to the tree to be inspected.

[0010] Preferably, a mounting groove is provided in the middle of the upper end of the detection port, and the spring is located in the middle inner part of the mounting groove; wherein, by pulling the pull rod, the extrusion block slides vertically in the middle inner part of the mounting groove, and pulling up the pull rod makes it convenient for the staff to pull out the detection needle, and loosening the pull rod allows the detection needle to be pressed and fixed under the push of the spring.

[0011] Preferably, a soft cushion is provided on the bottom clamping surface of the extrusion block to prevent the extrusion block from causing scratches on the surface of the detection needle.

[0012] Preferably, a storage rack is provided in the middle of the bottom end of the fixing seat, including a connecting plate and two groups of limit blocks, the top of the connecting plate is fixedly connected to the bottom end of the fixing seat, and the two groups of limit blocks are respectively installed on both sides of the bottom of the connecting plate.

[0013] Preferably, the two groups of limit blocks are distributed opposite to each other, and the two groups of limit blocks are used to provide limit support for the detector, thereby freeing the hands of the staff and reducing the workload of the detection work.

[0014] Preferably, a safety ring is provided at the bottom of the right end of the fixing seat, and the safety ring limits and fixes the circuit of the detector to prevent the detector and the detection needle from falling to the ground and being damaged during use, thereby playing a protective role.

[0015] Preferably, the back side of the fixing seat is arranged to be arc-shaped, and an anti-skid pad is also pasted on the arc-shaped surface to play an anti-skid role.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In this solution, a fixing seat is provided, and a detection port is provided in the inner middle part of the fixing seat, and a pressing assembly is provided at the inner upper end of the detection port. The pressing assembly can press and fix the detection needle inserted into the detection port, thereby improving the stability of the detection needle when it is inserted into the tree trunk for detection, and avoiding the detection needle from shaking and sliding due to lack of fixation, thereby affecting the accuracy of the detection result;

[0018] 2. In this solution, a storage rack is provided in the middle of the bottom end of the fixed seat, and the detector can be supported and placed by the storage rack, which can free the hands of the staff for the detection work, effectively alleviate the intensity of the staff during the detection work, and reduce the workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the fixing seat and the storage rack in the utility model;

[0021] Figure 3 It is a side sectional structural diagram of the fixing seat in the utility model;

[0022] Figure 4 This is a structural diagram of the appearance of the detector and the detection needle in the utility model.

[0023] In the figure: 1. fixing seat; 2. connecting ring; 3. detection port; 4. extrusion block; 5. mounting slot; 6. spring; 7. pull rod; 8. pull block; 9. safety ring; 10. connecting plate; 11. limit block; 12. detector; 13. detection needle. DETAILED DESCRIPTION

[0024] The embodiment of the present application provides a device for detecting an absorption index of a drug for drug injection during tree trunk drilling. The device is provided with a fixing seat 1 and a pressing assembly is provided in a detection port 3 in the middle of the fixing seat 1. The detection needle 13 inserted into the detection port 3 can be pressed and fixed, thereby improving the stability of the detection needle 13 when it is inserted into the tree trunk for detection, and preventing the detection needle 13 from shaking and sliding due to lack of fixation, thereby affecting the accuracy of the detection result.

[0025] At the same time, by providing a storage rack in the middle of the bottom end of the fixing base 1, the detection instrument 12 can be supported and placed by the storage rack, which can free the hands of the staff for detection work, effectively alleviate the intensity of the staff during detection work, and reduce the workload.

[0026] Example 1: Reference Figure 1-4As shown, a tree trunk drilling and injection agent absorption index detection device of this embodiment includes a detector 12, and a detection needle 13 electrically connected to the detector 12, and also includes a fixed seat 1, and connecting rings 2 are arranged in the middle of both ends of the fixed seat 1, and the two groups of connecting rings 2 are connected by binding straps, and the back side of the fixed seat 1 is arranged in an arc shape, and an anti-slip pad is also pasted on the arc surface.

[0027] Among them, by connecting the two sets of connecting rings 2 with straps, the fixing seat 1 can be fixedly tied to the surface of the tree to be detected, and by arranging an anti-skid pad on the back of the fixing seat 1, it plays an anti-skid role and strengthens the fixing of the fixing seat 1.

[0028] At the same time, a detection port 3 is provided in the middle of the fixed seat 1, and the end of the detection needle 13 passes through the detection port 3, and an extrusion assembly is provided at the inner upper end of the detection port 3, including an extrusion block 4, a spring 6 is provided in the middle of the top end of the extrusion block 4, and a pull rod 7 passes through the inner middle of the spring 6, the pull rod 7 is fixedly connected to the top of the extrusion block 4, the head end of the pull rod 7 passes through the inner upper end of the fixed seat 1 and extends out, a pull block 8 is provided in the middle of the top end of the pull rod 7, and the pull block 8 is located in the middle of the upper end of the fixed seat 1.

[0029] When the detection needle 13 passes through the detection port 3 and is inserted into the tree trunk, the spring 6 squeezes and pushes the squeezing block 4, so that the detection needle 13 in the detection port 3 is elastically pressed from top to bottom, which plays a clamping and fixing role for the placement of the detection needle 13, effectively maintaining the stability of the detection needle 13 when it is inserted into the tree trunk for detection, thereby improving the accuracy of detection. Conversely, when the detection needle 13 needs to be pulled out, it is only necessary to lift the pull block 8 upward to release the pressure on the detection needle 13, so that the staff can pull out the detection needle 13.

[0030] In some examples, a mounting groove 5 is provided in the middle of the upper end of the detection port 3, and the spring 6 is located in the middle of the inner side of the mounting groove 5; wherein, by pulling the pull rod 7, the extrusion block 4 slides vertically in the middle of the inner side of the mounting groove 5, and when the extrusion block 4 slides upward, the pressure on the detection needle 13 can be released, so that the detection needle 13 is easily pulled out, and when the spring 6 pushes the extrusion block 4 to drop downward, the detection needle 13 can be squeezed and fixed.

[0031] In some examples, a soft pad is provided on the bottom clamping surface of the extrusion block 4 , and the soft pad serves as a buffer and protection to prevent the outer surface of the detection needle 13 from being scratched when the extrusion block 4 squeezes the detection needle 13 .

[0032] The working principle of the utility model is:

[0033] When it is necessary to test the drug absorption of trees, the staff first selects a suitable location and uses tools to make a hole in the tree trunk;

[0034] Then, the staff needs to tie the fixing seat 1 to the tree trunk with a strap, and the position of the detection port 3 in the fixing seat 1 needs to be aligned with the newly opened position, so that it is convenient for the staff to pick up the detection needle 13 and insert it into the tree trunk through the detection port 3 for detection;

[0035] Among them, when the detection needle 13 passes through the detection port 3, the extrusion block 4 will be pressed downward under the push of the spring 6, so as to squeeze and fix the detection needle 13, thereby improving the stability of the detection needle 13 when it is inserted into the tree trunk for detection, and avoiding the detection needle 13 from shaking and slipping due to lack of fixation, thereby affecting the accuracy of the detection result.

[0036] Example 2: Reference Figure 1-4 As shown, based on Example 1, a device for detecting absorption index of a drug for tree trunk drilling and injection also includes the following structure:

[0037] A storage rack is provided in the middle of the bottom end of the fixed seat 1, including a connecting plate 10 and two groups of limit blocks 11. The top of the connecting plate 10 is fixedly connected to the bottom end of the fixed seat 1. The two groups of limit blocks 11 are respectively installed on both sides of the bottom of the connecting plate 10. The two groups of limit blocks 11 are oppositely distributed. The two groups of limit blocks 11 are used to limit and support the detector 12. When the detector 12 is inserted into the two groups of limit blocks 11, the detector 12 can be placed overhead through the two groups of limit blocks 11, which frees the hands of the staff for the detection work.

[0038] In some examples, a safety ring 9 is provided at the bottom of the right end of the fixing seat 1, and the safety ring 9 limits and fixes the circuit of the detector 12 to prevent the detector 12 and the detection needle 13 from falling to the ground and being broken during use, thereby protecting the detector 12 and the detection needle 13.

[0039] The working principle of the utility model is:

[0040] By providing a storage rack in the middle of the bottom end of the fixing base 1, the detector 12 can be placed overhead through the storage rack, which can free the hands of the staff for the detection work, effectively alleviate the intensity of the staff during the detection work, and reduce the workload.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for detecting an absorption index of a drug for tree trunk drilling and injection, comprising a detector (12) and a detection needle (13) electrically connected to the detector (12); Features: It also comprises a fixing seat (1), a detection port (3) being arranged in the middle of the fixing seat (1), and a distal end of the detection needle (13) passing through the detection port (3); Furthermore, an extrusion assembly is provided at the inner upper end of the detection port (3), comprising an extrusion block (4), a spring (6) is provided at the middle of the top end of the extrusion block (4), and a pull rod (7) passes through the inner middle of the spring (6), the pull rod (7) is fixedly connected to the top of the extrusion block (4), the head end of the pull rod (7) passes through the inner upper end of the fixing seat (1) and extends out, a pull block (8) is provided at the middle of the top end of the pull rod (7), and the pull block (8) is located at the middle of the upper end of the fixing seat (1).

2. A device for detecting absorption index of drug for tree trunk drilling and injection according to claim 1, It is characterized in that A connecting ring (2) is provided in the middle of both ends of the fixing seat (1), and two groups of the connecting rings (2) are connected by a binding belt.

3. A device for detecting absorption index of drug for tree trunk drilling and injection according to claim 1, It is characterized in that A mounting groove (5) is provided in the middle of the upper end of the detection port (3), and the spring (6) is located in the middle of the inner side of the mounting groove (5); By pulling the pull rod (7), the extrusion block (4) slides vertically in the middle of the inner side of the installation groove (5).

4. A device for detecting absorption index of drug for tree trunk drilling and injection according to claim 3, It is characterized in that The bottom clamping surface of the extrusion block (4) is provided with a soft pad.

5. A device for detecting absorption index of drug for tree trunk drilling and injection of drug according to claim 2, It is characterized in that A storage rack is provided in the middle of the bottom end of the fixing seat (1), comprising a connecting plate (10) and two sets of limit blocks (11); the top of the connecting plate (10) is fixedly connected to the bottom end of the fixing seat (1), and the two sets of limit blocks (11) are respectively installed on both sides of the bottom of the connecting plate (10).

6. A device for detecting absorption index of drug for tree trunk drilling and injection according to claim 5, It is characterized in that The two groups of limit blocks (11) are distributed opposite to each other, and the two groups of limit blocks (11) are used to provide limit support for the detector (12).

7. A device for detecting absorption index of drug for tree trunk drilling and injection of drug according to claim 5, It is characterized in that A safety ring (9) is provided at the bottom of the right end of the fixing seat (1).

8. A device for detecting absorption index of drug for tree trunk drilling and injection of drug according to claim 7, It is characterized in that The back surface of the fixing seat (1) is arranged to be arc-shaped, and an anti-slip pad is also adhered to the arc-shaped surface.

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