A forest disease and insect pest drilling sampling device

Abstract

The application discloses a kind of forest tree diseases and insect pests drilling sampling device, including support rod, the support rod upper end fixed connection first motor, the main shaft of first motor is fixedly connected with vertical plate, the vertical plate is equipped with drill cylinder, the vertical plate end is fixedly connected with support, support is equipped with avoiding hole, the one side of support is equipped with sliding slot, the sliding block of sliding slot is slidably connected in sliding slot, support spring is fixedly connected between the inner wall of one end of sliding slot and sliding block, the one side of sliding block is fixedly connected with sleeve, sleeve is pressed and touched on the outer cylindrical surface of drill cylinder by support spring, filling tank is fixedly connected in sleeve, filling agent is contained in filling tank.The application is by intercepting and forming hole in high position pest position, when drill cylinder is retreated with the core column of intercepting pest, filling agent in filling tank is sprayed to fill the hole after coring, can avoid rainwater irrigation and cause tree decay, remove disease and form filling reinforcement.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tree pest sampling devices, and particularly relates to a forest tree pest drilling sampling device. BACKGROUND

[0002] Generally, drilling is needed for the detection and prevention of forest tree pests. Drilling is generally performed by using a chisel or a hand drill, and the sample at the position of the tree pest is taken out. The sample is analyzed to determine the cause.

[0003] Some holes of pests are located at a high position, and need to be drilled by climbing, which is dangerous. After drilling, a cavity is formed in the trunk, which destroys the strength of the tree and easily causes the tree to rot due to the accumulation of rainwater. The cavity is generally plugged by filling cement mortar, which needs to be operated multiple times and has low work efficiency. SUMMARY

[0004] The present application aims at solving the problems in the prior art and provides a forest tree pest drilling sampling device.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0006] A forest tree pest drilling sampling device comprises a supporting rod, a first motor fixedly connected to the upper end of the supporting rod, a vertical plate fixedly connected to the main shaft of the first motor, and a drill cylinder provided on the vertical plate. The vertical plate is characterized in that the end of the vertical plate is fixedly connected to a bracket, the bracket is provided with an avoiding hole, the bracket is slidingly connected to a filling tank, and the filling tank is filled with a filling agent.

[0007] The bracket is provided with a pressing device, and the pressing device is used for lowering the filling tank.

[0008] The pressing device comprises a sliding groove, one side of the bracket is provided with the sliding groove, a sliding block is slidingly connected to the sliding groove, a supporting spring is fixedly connected between the sliding block and the inner wall of one end of the sliding groove, one side of the sliding block is fixedly connected to a sleeve, the sleeve is pressed against the outer cylindrical surface of the drill cylinder through the supporting spring, and the sleeve is fixedly connected to the filling tank.

[0009] Preferably, the vertical plate is fixedly connected to a guide rail, the guide rail is slidingly connected to a sliding block, the sliding block is fixedly connected to a drilling motor, the drill cylinder is connected to the main shaft of the drilling motor, the vertical plate is fixedly connected to an electric push rod, and the electric push rod is fixedly connected to the sliding block.

[0010] Preferably, the main shaft of the drilling motor is fixedly connected to a square rod, the drill cylinder is slidingly connected to the square rod, the end of the square rod is threadedly connected to a nut, and the nut is fixedly connected to the drill cylinder through a pressing spring.

[0011] Preferably, the inner wall of the drill cylinder is fixedly connected with a spiral blade near one end of the drill motor.

[0012] Preferably, the filling tank is provided with external threads near one end of the support, the sleeve is provided with internal threads, the filling tank is threadedly connected in the sleeve through cooperation of the external threads and the internal threads, and the filling tank is provided with a clamping groove away from the support.

[0013] Preferably, the filling tank is provided with a partition plate in the middle, the partition plate is slidingly connected with the stepped tube, the first spring is fixedly connected between the stepped tube and the partition plate, the inner wall of the filling tank is provided with a limiting device for preventing the stepped tube from sliding to one end of the clamping groove and keeping the first spring compressed, the stepped tube is slidingly connected with the discharge pipe, the end of the discharge pipe is provided with a boss, the second spring is fixedly connected between the boss and the inner hole of the stepped tube, the filling tank is provided with a stepped hole away from the boss, the stepped hole is provided with a locking screw, the end of the locking screw is fixedly connected with a rubber plug, the locking screw is threadedly connected with the discharge pipe, and the rubber plug forms a seal in the discharge pipe;

[0014] The support is fixedly connected with a rubber pad on the side surface, and the rubber pad forms a seal against the end surface of the boss.

[0015] Preferably, the limiting device comprises a square tube, a square rod is slidingly connected in the square tube, the square rod abuts against the end surface of the stepped tube, one end of the square rod is provided with a first inclined surface, one end of the discharge pipe is fixedly connected with a push block, the push block is provided with a second inclined surface, and the second inclined surface extrudes the first inclined surface to make the square rod slide sideways and leave the end surface of the stepped tube.

[0016] The device has the advantages that the device provided by the application drives the sliding block to slide along the guide rail through the electric push rod, drives the drill cylinder to rotate through the drill motor, drills a core column containing pests at the pest position of the tree through the drill cylinder, facilitates the cutting and forming of a hole at the pest position at a high position, and when the drill cylinder retreats with the core column containing pests, the drill cylinder loses the support of the sleeve, the support spring drives the sliding block to slide in the sliding groove, the sleeve with the filling tank descends to the coaxial line of the drill cylinder, automatically forms positioning, facilitates filling, sprays the filling agent in the filling tank into the hole after coring, avoids rainwater from pouring into the tree to cause rotting, removes the pests and forms filling and reinforcement after the filling agent fills the hole, and thus the comprehensive efficiency of pest sampling and treatment is improved.

[0017] The present application sets up the limiting device, when the discharge pipe extends out through the second spring, the rear end of the discharge pipe pushes the block to collide with the square bar, through the second slope extruding the first slope to make the square bar slide sideways, and make the square bar leave the step pipe end face, when the square bar leaves the step pipe end face, the first spring forms elastic elongation, pushes the step pipe to the direction away from the tree cavity, the discharge pipe and the step pipe form the whole retraction, adopts the first extension into the bottom of the cavity to spray the foaming agent to fill, cooperates the whole retraction, the discharge pipe fills and pushes out the cavity of the tree at the same time, not only relies on the overflow of the foaming agent to fill, the discharge port of the discharge pipe moves to cover the filling area, so as to facilitate to reduce the filling resistance, and finally the discharge pipe is close to the outer end of the tree hole, so as to facilitate to take out, gives consideration to the filling effect at the same time, and facilitates to move away the present application subsequently, so as to improve the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the basic structure schematic diagram of the present application;

[0019] Figure 2 is the connecting structure schematic diagram of the drill cylinder and the sleeve pipe in the present application;

[0020] Figure 3 is the internal structure schematic diagram of the drill cylinder in the present application;

[0021] Figure 4 is the connecting structure schematic diagram of the sleeve pipe and the support in the present application;

[0022] Figure 5 is the internal structure schematic diagram of the sleeve pipe and the filling tank in the present application. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0024] As Figures 1-5 shown, the present application provides a kind of forest tree disease and insect pest drilling sampling device, including support rod 1, support rod 1 upper end fixed connection first motor 11, the main shaft of first motor 11 is fixedly connected vertical plate 12, vertical plate 12 is equipped with drill cylinder 2;

[0025] Vertical plate 12 is fixedly connected guide rail 21, guide rail 21 is slidingly connected sliding block 22, sliding block 22 is fixedly connected drilling motor 23, drill cylinder 2 is connected on the main shaft of drilling motor 23, vertical plate 12 is fixedly connected electric push rod 24, electric push rod 24 is fixedly connected with sliding block 22.

[0026] The end of the vertical plate 12 is fixedly connected with a support 3, the support 3 is provided with a avoiding hole 311, the support 3 is slidably connected with a filling tank 4, the filling tank 4 is provided with a filling agent, the filling agent is a foaming agent or a cement mortar, if the cement mortar is used, one end of the filling tank 4 is provided with an electric push rod, the electric push rod pushes a piston in the filling tank 4 to push the cement mortar out, and the use of the cement mortar needs to be paid attention to before the initial setting of the cement mortar;

[0027] The support 3 is provided with a pressing device, and the pressing device is used for lowering the filling tank 4.

[0028] The pressing device comprises a sliding groove 31, one side of the support 3 is provided with the sliding groove 31, a sliding block 32 is slidably connected in the sliding groove 31, a supporting spring 33 is fixedly connected between the sliding block 32 and the inner wall of one end of the sliding groove 31, one side of the sliding block 32 is fixedly connected with a sleeve 34, the sleeve 34 is pressed against the outer circular surface of the drill cylinder 2 through the supporting spring 33, and the filling tank 4 is fixedly connected in the sleeve 34.

[0029] The upper side of the sliding block 32 is fixedly connected with a guide column 321, the support 3 is fixedly connected with a guide sleeve 322, a rubber layer is arranged in the guide sleeve, the guide column 321 is slidably arranged through the guide sleeve 322 and passes through the rubber layer, so that the falling speed of the sliding block 32 is reduced, the drill cylinder 2 can be quickly returned through the electric push rod 24, the sleeve 34 is slowly positioned, and the cutting edge of the drill cylinder 2 is prevented from colliding.

[0030] The lower end of the supporting rod 1 is provided with a handle, the handle is provided with a control button, and the control button is used for controlling the operation of the drilling motor 23 and the electric push rod 24.

[0031] In the application, the electric push rod 24 pushes the sliding block 22 to slide along the guide rail 21, the drilling motor 23 drives the drill cylinder 2 to rotate, the drill cylinder 2 drills a core column containing insects at the insect-infested position of the tree, the insect-infested position at a high position is conveniently cut off and a hole is formed, after the drill cylinder 2 returns with the core column cutting off the insect infestation, the drill cylinder 2 loses the support of the sleeve 34, the supporting spring 33 pushes the sliding block 32 to slide in the sliding groove, the sleeve 34 with the filling tank 4 is lowered to the coaxial line of the drill cylinder 2, automatic positioning is formed, filling is facilitated, the filling agent in the filling tank 4 is sprayed into the hole after the coring, rainwater can be prevented from being poured into the tree to cause the tree to rot, the filling agent fills the hole, the disease is removed and filling and reinforcement are formed, and therefore the comprehensive efficiency of insect infestation sampling and treatment is improved.

[0032] As an embodiment of the application, the main shaft end of the drilling motor 23 is fixedly connected with a square rod 25, the square rod 25 is coated with a bright warning color, the drill cylinder 2 is slidably connected with the square rod 25, the end of the square rod 25 is threadedly connected with a nut 26, the nut 26 is fixedly connected with the drill cylinder 2 through a compression spring 27, and after the nut 26 is disassembled through a sleeve wrench, drill cylinders 2 with different diameters can be conveniently replaced.

[0033] Further, the inner wall of the drill cylinder 2 is fixedly connected with a helical blade 28 near one end of the drill motor 23; when the drill cylinder 2 penetrates into the tree, with the rotation of the drill cylinder 2, the helical blade 28 is rotated into the core column entering the drill cylinder 2, and further rotated and cut at the end of the core column, which facilitates the subsequent pulling out of the drill cylinder 2 to take out the core column, and can effectively avoid the core column left in the tree, and when the drill cylinder 2 is retracted, the drill motor 23 and the square rod 25 are retracted alone, that is, the drill cylinder 2 is stationary, the square rod 25 is exposed from the rear end of the drill cylinder 2, indicating that the core column is difficult to break with the tree, at this time, the tree can be selected to be drilled through, and in the treatment of pests and diseases, the tree drilling will not cause the death of the tree, and the tree mainly transmits nutrients through the bark.

[0034] Further, the end of the square rod 25 away from the drill motor 23 is fixedly connected with a cylinder, and the cylinder is smaller than the square rod 25; when the drill motor 23 is retracted through the sliding block 22, the drill cylinder 2 is retained, and the drill cylinder 2 is reciprocatingly driven to drill, and the gap between the drill cylinder 2 and the tree is enlarged, the position originally in contact with the square rod 25 is replaced by the cylinder, and a gap is formed between the drill cylinder 2 and the cylinder, so that the user moves the support rod 1 up and down and left and right to try to core the tree without drilling through, and the bottom of the core column is broken, thereby facilitating the taking out, and the non-drilling through scheme is used as much as possible, thereby reducing the damage to the bark, and the drilling and sampling for coping with forest diseases and pests have various measures, thereby being convenient to use.

[0035] As an embodiment of the present application, the filling tank 4 is provided with external threads near one end of the support 3, the sleeve 34 is provided with internal threads, the filling tank 4 is threadedly connected in the sleeve 34 through the cooperation of the external threads and the internal threads, and the filling tank 4 is provided with a clamping groove 41 away from the support 3.

[0036] As an embodiment of the present application, the filling tank 4 is provided with a partition plate 42 in the middle, the partition plate 42 is slidingly connected with a stepped pipe 43, the first spring 44 is fixedly connected between the stepped pipe 43 and the partition plate 42, the inner wall of the filling tank 4 is provided with a limiting device 5, the limiting device 5 is used to prevent the stepped pipe 43 from sliding to one end of the clamping groove 41 and keep the first spring 44 compressed, the stepped pipe 43 is slidingly connected with a discharge pipe 45, the end of the discharge pipe 45 is provided with a boss 451, the second spring 46 is fixedly connected between the boss 451 and the inner hole of the stepped pipe 43, the end of the filling tank 4 away from the boss 451 is provided with a stepped hole, the stepped hole is provided with a stepped locking screw 47, the part of the locking screw 47 in the filling tank 4 is a large end and is provided with external threads, the small end of the locking screw 47 is rotatable and axially slidable in the stepped hole and is provided with a sealing ring, the end of the locking screw 47 is fixedly connected with a rubber plug, the locking screw 47 is threadedly connected with the discharge pipe 45, and the rubber plug forms a seal in the discharge pipe 45.

[0037] The support 3 is fixedly connected with a rubber pad on the side, and the rubber pad forms a seal with the end surface of the boss 451.

[0038] The present application fills the inside of the filling tank 4 with a foaming agent under pressure, which solidifies after being sprayed to fill the cavity of the drilled hole, thereby avoiding rainwater from entering and strengthening the tree.

[0039] The filling tank 4 is screwed in, and the discharge pipe 45 of the filling tank 4 is blocked by the support 3 and cannot extend and press against the rubber pad to form a seal. At this time, the locking screw 47 at the rear end is turned to detach and separate from the discharge pipe 45. Then the present application is lifted to drill a hole. After the drill cylinder 2 drills the core column and retreats, the drill cylinder 2 loses support for the sleeve 34, the support spring 33 pushes the sliding block 32 to slide in the sliding groove, the sleeve 34 with the filling tank 4 descends to the coaxial line of the drill cylinder 2, and automatic positioning is formed. Since the filling tank 4 descends, the discharge pipe 45 of the filling tank 4 enters the avoiding hole 311. After the discharge pipe 45 loses the blockage and sealing of the support 3, it is stretched by the second spring 46, so that the discharge pipe 45 can be inserted into the hole after coring. The discharge pipe 45 is deep inside, so it is convenient to fill from the inside to the outside, thereby avoiding the internal cavity caused by only blocking the hole, reducing the overall structural strength of the tree, and reducing the ability to resist wind breakage.

[0040] Further, the limiting device 5 includes a square tube 51, a square rod 52 is slidably connected in the square tube 51, the square rod 52 presses against the end face of the stepped tube 43, one end of the square rod 52 is provided with a first inclined surface 53, a push block 54 is fixedly connected to one end of the discharge pipe 45, the push block 54 is provided with a second inclined surface 55, the second inclined surface 55 extrudes the first inclined surface 53 to make the square rod 52 slide sideways, and the square rod 52 moves away from the end face of the stepped tube 43.

[0041] The discharge pipe 45 extends into the cavity and is not easy to separate, so that the present application needs to forcibly pull off the discharge pipe 45 to be removed, which is inconvenient. By providing the limiting device 5, when the discharge pipe 45 is stretched outward by the second spring 46, the rear end of the discharge pipe 45 collides with the square rod 52, the second inclined surface 55 extrudes the first inclined surface 53 to make the square rod 52 slide sideways, and the square rod 52 moves away from the end face of the stepped tube 43. When the square rod 52 moves away from the end face of the stepped tube 43, the first spring 44 is elastically stretched to push the stepped tube 43 away from the cavity of the tree, and the discharge pipe 45 and the stepped tube 43 are retracted as a whole. The discharge pipe 45 fills and pushes out the cavity of the tree at the same time, not only relying on the overflow of the foaming agent to fill, but also the discharge port of the discharge pipe 45 movingly covers the filling area, thereby facilitating to reduce the filling resistance, and finally the outer end of the discharge pipe 45 is close to the hole of the tree, thereby facilitating to be taken out, and the filling effect is considered at the same time, and the present application is removed subsequently, thereby improving the work efficiency.

[0042] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A forest tree disease and insect drilling sampling device, comprising a support rod (1), the upper end of the support rod (1) is fixedly connected with a first motor (11), the main shaft of the first motor (11) is fixedly connected with a vertical plate (12), and the vertical plate (12) is provided with a drill cylinder (2), characterized in that: The vertical plate (12) is fixedly connected to the end of the bracket (3), the bracket (3) is provided with a clearance hole (311), and the bracket (3) is slidably connected to the filling tank (4), which is filled with filler. The support (3) is equipped with a pressing device, which is used to lower the filling tank (4); The pressing device includes a slide groove (31). The support (3) has a slide groove (31) on one side. A slider (32) is slidably connected in the slide groove (31). A support spring (33) is fixedly connected between the slider (32) and the inner wall of one end of the slide groove (31). A sleeve (34) is fixedly connected to one side of the slider (32). The sleeve (34) is pressed against the outer surface of the drill barrel (2) by the support spring (33). A filling tank (4) is fixedly connected inside the sleeve (34).

2. The device according to claim 1, characterized in that: The vertical plate (12) is fixedly connected to the guide rail (21), the guide rail (21) is slidably connected to the sliding block (22), the sliding block (22) is fixedly connected to the drilling motor (23), the drill cylinder (2) is connected to the main shaft of the drilling motor (23), the vertical plate (12) is fixedly connected to the electric push rod (24), and the electric push rod (24) is fixedly connected to the sliding block (22).

3. The device according to claim 2, wherein: The main shaft end of the drilling motor (23) is fixedly connected to a square rod (25), and the drill barrel (2) is slidably connected to the square rod (25). The end of the square rod (25) is threadedly connected to a nut (26), and a compression spring (27) is fixedly connected between the nut (26) and the drill barrel (2).

4. The device according to claim 3, characterized in that: A spiral-shaped cutting tool (28) is fixedly connected to one end of the inner wall of the drill barrel (2) near the drilling motor (23).

5. The device according to claim 1, wherein: The filling tank (4) has an external thread at one end near the support (3), and an internal thread is provided inside the sleeve (34). The filling tank (4) is threadedly connected inside the sleeve (34) through the external thread and the internal thread. The filling tank (4) has a clamping groove (41) at one end away from the support (3).

6. The device according to claim 5, wherein: A partition (42) is provided in the middle of the filling tank (4). The partition (42) is slidably connected to the stepped tube (43). A first spring (44) is fixedly connected between the stepped tube (43) and the partition (42). A limiting device (5) is provided on the inner wall of the filling tank (4). The limiting device (5) is used to prevent the stepped tube (43) from sliding to one end of the clamping groove (41) and to keep the first spring (44) compressed. A discharge tube (45) is slidably connected inside the stepped tube (43). A boss (451) is provided at the end of the discharge tube (45). A second spring (46) is fixedly connected between the boss (451) and the inner hole of the stepped tube (43). A stepped hole is provided at the end of the filling tank (4) away from the boss (451). A stepped locking screw (47) is provided in the stepped hole. A rubber plug is fixedly connected to the end of the locking screw (47). The locking screw (47) is threadedly connected to the discharge tube (45), and the rubber plug enters the discharge tube (45) to form a seal. The bracket (3) is fixedly connected to a rubber pad on the side, and the rubber pad forms a seal on the end face of the boss (451).

7. The device according to claim 6, wherein: The limiting device (5) comprises a square tube (51), a square bar (52) is slidably connected in the square tube (51), the square bar (52) is pressed on the end face of the stepped tube (43), one end of the square bar (52) is provided with a first inclined surface (53), one end of the discharge pipe (45) is fixedly connected with a push block (54), the push block (54) is provided with a second inclined surface (55), the second inclined surface (55) extrudes the first inclined surface (53) to make the square bar (52) slide sideways, and the square bar (52) is separated from the end face of the stepped tube (43).

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