Forestry disease and insect pest detection sampling device

Abstract

The utility model relates to a forestry pest detection sampling device, including bottom box, elevating mechanism, receiving tray, clamping mechanism and electric scissors body, the bottom box includes box body and box cover that matches the box body, the elevating mechanism is provided on the bottom box, elevating mechanism and receiving tray realize detachable connection through the clamping mechanism, and the electric scissors body is provided with the lifting mechanism. A center hole is formed in the center of the collecting disc, and the electric scissor body penetrates through the center hole and is fixedly connected with the lifting mechanism. By arranging the lifting mechanism and the like, the electric scissor body can be driven to lift freely, and lifting adjustment can be flexibly carried out according to the tree sampling height; through the arrangement of the clamping mechanism and the like, the material receiving disc can be quickly disassembled or assembled conveniently, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of forest pest detection, in particular to a sampling device for forest pest and disease detection. Background Art

[0002] Forest pests and diseases will directly cause significant economic losses, and the damage to the ecological environment is even more inestimable. The spread of forest pests and diseases is rapid, which will pose a huge threat to forest resources and natural landscapes. Therefore, it is necessary to monitor forest pests in a timely and accurate manner.

[0003] When the existing sampling devices for forest pest and disease detection are actually used, it is difficult to adjust according to the sampling height of trees, and it is not convenient to collect sampled branches and leaves. The prior art discloses a high-branch sampling device for forest pest and disease detection with the patent number CN212379059U, including a base and an electric scissors body. The aggregate member includes a rectangular ring-shaped connecting block fixedly sleeved on the outer ends of two strip-shaped blocks located outside the chamber. The rectangular ring-shaped connecting block is arranged close to the fixed plate, and an arc-shaped aggregate groove is fixedly connected to the outer side wall of the rectangular ring-shaped connecting block. Although this device can be adjusted up and down according to the sampling height of trees, however, since the arc-shaped aggregate groove is fixed on the device body, it can be seen that the arc-shaped aggregate groove is not easy to disassemble. After collecting sampled branches and leaves for a long time, it is easy for the arc-shaped aggregate groove to adhere to dust. It is not convenient to replace or clean the fixed arc-shaped aggregate groove after it adheres to dust, and its use has limitations. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a sampling device for forest pest and disease detection in view of the above-mentioned deficiencies of the prior art.

[0005] The technical solution adopted by the utility model is: it includes a bottom box, a lifting mechanism, a material receiving tray, a clamping mechanism and an electric scissors body. The bottom box includes a box body and a box cover adapted to the box body. A lifting mechanism is arranged on the bottom box. The lifting mechanism and the material receiving tray are detachably connected through the clamping mechanism. A central hole is opened at the center of the material receiving tray. The electric scissors body passes through the central hole and is fixedly connected to the lifting mechanism.

[0006] Preferably, the lifting mechanism includes a left-lower fixed block, a right-lower fixed block, a motor, a screw rod, a bearing, a left-lower moving block, a right-lower moving block, a limiting cylinder, a lower guiding rod, an X-shaped lifting rod, a left-upper moving block, a right-upper moving block, an upper guiding rod, a left-upper fixed block, a right-upper fixed block and a supporting block. The left-lower fixed block and the right-lower fixed block are both fixedly installed on the bottom box. A lower guiding rod is fixedly connected between the left-lower fixed block and the right-lower fixed block. The inner wall of the left-lower moving block is slidably connected to the left part of the lower guiding rod. The inner wall of the right-lower moving block is slidably connected to the right part of the lower guiding rod. The lower guiding rod is above the screw rod. Two opposite threads are provided on the surface of the screw rod. The inner wall of the left-lower moving block is threadedly connected to the left part of the screw rod. The inner wall of the right-lower moving block is threadedly connected to the right part of the screw rod. The middle part of the screw rod is fixedly sleeved with a limiting cylinder. One end of the screw rod is rotatably connected to the bearing installed on the left-lower fixed block. The other end of the screw rod passes through the right-lower fixed block and is connected to the output end of the motor. The two bottom ends of the X-shaped lifting rod are respectively movably connected to the left-lower moving block and the right-lower moving block. The two top ends of the X-shaped lifting rod are respectively movably connected to the left-upper moving block and the right-upper moving block. The inner wall of the left-upper moving block is slidably connected to the left part of the upper guiding rod. The inner wall of the right-upper moving block is slidably connected to the right part of the upper guiding rod. The two ends of the upper guiding rod are fixedly connected to the left-upper fixed block and the right-upper fixed block. The left-upper fixed block and the right-upper fixed block are both fixedly connected to the supporting block. The top end of the supporting block is fixedly connected to the lower surface of the electric scissors body.

[0007] Preferably, the clamping mechanism includes an inserting block, a clamping groove, a slot, a clamping block, a sliding block, a sliding groove, a pull rod, a pull ring and a return spring. The top end of the inserting block is fixedly connected to the lower surface of the material receiving tray. The inserting block can be inserted into the slot and is mutually adapted to the slot. A clamping groove is formed on one side of the inserting block. The clamping block can be clamped with the clamping groove and is adapted to the clamping groove. The slot and the sliding groove are both formed inside the supporting block. A sliding block is slidably connected in the sliding groove. One side of the sliding block is fixedly connected to the clamping block. The other side of the sliding block is fixedly connected to the pull rod. A return spring is sleeved on the pull rod. The end of the pull rod far away from the sliding block passes through and extends out of the supporting block and is fixedly connected to the pull ring.

[0008] Preferably, the X-shaped lifting rod is in the shape of a continuous X-shaped scissors brace.

[0009] Preferably, magnetic attraction grooves are fixedly arranged up and down at one end of the box body close to the box cover. Magnets are arranged in the magnetic attraction grooves. Iron rods are fixedly arranged up and down at one end of the box cover close to the box body. A handle is fixedly connected to the other end of the box cover. The iron rods can be inserted into the magnetic attraction grooves and are attracted to the magnets.

[0010] Preferably, the iron rods and the magnetic attraction grooves are adapted to each other.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The utility model can drive the electric scissors body to lift freely by setting a lifting mechanism, etc., and can be flexibly adjusted in height according to the height of tree sampling; the utility model can facilitate the quick disassembly or quick installation of the material receiving tray by setting a clamping mechanism, etc., and is convenient for replacing or cleaning the material receiving tray. Brief Description of the Drawings

[0013] Figure 1 It is a perspective schematic diagram of the utility model.

[0014] Figure 2 is Figure 1 The partial enlarged view of A in

[0015] Figure 3 is Figure 1 The partial enlarged view of B in

[0016] Illustration:

[0017] 1. Bottom box; 2. Material receiving tray; 3. Lifting mechanism; 4. Clamping mechanism; 5. Electric scissors body; 6. Central hole; 7. Magnetic attraction groove; 8. Magnet; 9. Iron rod; 10. Handle; 11. Box cover; 12. Box body; 301. Lower left fixing block; 302. Lower right fixing block; 303. Motor; 304. Screw rod; 305. Bearing; 306. Lower left moving block; 307. Lower right moving block; 308. Limiting cylinder; 309. Lower guiding rod; 310. X-shaped lifting rod; 311. Upper left moving block; 312. Upper right moving block; 313. Upper guiding rod; 314. Upper left fixing block; 315. Upper right fixing block; 316. Support block; 41. Insert block; 42. Card slot; 43. Slot; 44. Card block; 45. Slide block; 46. Slide groove; 47. Pull rod; 48. Pull ring; 49. Return spring. Detailed Embodiment

[0018] To make the objectives, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are some but not all of the embodiments of the utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the utility model without creative efforts shall fall within the protection scope of the utility model.

[0019] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0020] Embodiment

[0021] Please refer to Figures 1 - 3 As shown, a sampling device for forestry pest and disease detection in this embodiment includes a bottom box 1, a lifting mechanism 3, a material receiving tray 2, a clamping mechanism 4, and an electric scissors body 5. The material receiving tray 2 is used to collect the sampled branches and leaves cut by the electric scissors body 5. The bottom box 1 includes a box body 12 and a box cover 11 adapted to the box body 12. A lifting mechanism 3 is arranged on the bottom box 1. The lifting mechanism 3 and the material receiving tray 2 are detachably connected through the clamping mechanism 4. Two groups of clamping mechanisms 4 are provided, and the two groups of clamping mechanisms 4 are symmetric about the vertical center line of the material receiving tray 2. A central hole 6 is opened at the center of the material receiving tray 2. The electric scissors body 5 passes through the central hole 6 and is fixedly connected to the lifting mechanism 3.

[0022] Further, the lifting mechanism 3 includes a lower left fixing block 301, a lower right fixing block 302, a motor 303, a screw rod 304, a bearing 305, a lower left moving block 306, a lower right moving block 307, a limiting cylinder 308, a lower guiding rod 309, an X-shaped lifting rod 310, an upper left moving block 311, an upper right moving block 312, an upper guiding rod 313, an upper left fixing block 314, an upper right fixing block 315, and a support block 316. The lower left fixing block 301 and the lower right fixing block 302 are both fixedly installed on the bottom box 1. A lower guiding rod 309 is fixedly connected between the lower left fixing block 301 and the lower right fixing block 302. The inner wall of the lower left moving block 306 is slidably connected to the left part of the lower guiding rod 309. The inner wall of the lower right moving block 307 is slidably connected to the right part of the lower guiding rod 309. The lower guiding rod 309 is above the screw rod 304. Two sections of opposite threads are provided on the surface of the screw rod 304. The inner wall of the lower left moving block 306 is threadedly connected to the left part of the screw rod 304. The inner wall of the lower right moving block 307 is threadedly connected to the right part of the screw rod 304. The middle part of the screw rod 304 is fixedly sleeved with a limiting cylinder 308. One end of the screw rod 304 is rotatably connected to the bearing 305 installed on the lower left fixing block 301. The other end of the screw rod 304 passes through the lower right fixing block 302 and is connected to the output end of the motor 303. The two bottom ends of the X-shaped lifting rod 310 are respectively movably connected to the lower left moving block 306 and the lower right moving block 307. The two top ends of the X-shaped lifting rod 310 are respectively movably connected to the upper left moving block 311 and the upper right moving block 312. The inner wall of the upper left moving block 311 is slidably connected to the left part of the upper guiding rod 313. The inner wall of the upper right moving block 312 is slidably connected to the right part of the upper guiding rod 313. The two ends of the upper guiding rod 313 are respectively fixedly connected to the upper left fixing block 314 and the upper right fixing block 315. The upper left fixing block 314 and the upper right fixing block 315 are both fixedly connected to the support block 316. The top end of the support block 316 is fixedly connected to the lower surface of the electric scissors body 5.

[0023] Please refer to Figure 1, it can be understood that during operation, the forward and reverse rotation of the motor 303 can be started according to the sampling height of the tree. The forward and reverse rotation of the motor 303 drives the forward and reverse rotation of the screw rod 304. Since two sections of opposite threads are provided on the surface of the screw rod 304, when the motor 303 rotates forward, the screw rod 304 drives the left-lower moving block 306 and the right-lower moving block 307 to approach each other. The approach of the left-lower moving block 306 and the right-lower moving block 307 drives the X-shaped lifting rod 310 to stretch upward. The upward stretching of the X-shaped lifting rod 310 will drive the left-upper moving block 311, the right-upper moving block 312, the upper guide rod 313, the left-upper fixing block 314, the right-upper fixing block 315, and the support block 316 to move upward. The upward movement of the support block 316 can drive the electric scissors body 5 to move upward. Similarly, reverse operation can be performed. When the motor 303 rotates reversely, the screw rod 304 drives the left-lower moving block 306 and the right-lower moving block 307 to move away from each other. The separation of the left-lower moving block 306 and the right-lower moving block 307 drives the X-shaped lifting rod 310 to contract downward. The downward contraction of the X-shaped lifting rod 310 will drive the left-upper moving block 311, the right-upper moving block 312, the upper guide rod 313, the left-upper fixing block 314, the right-upper fixing block 315, and the support block 316 to move downward. The downward movement of the support block 316 can drive the electric scissors body 5 to move downward, thereby realizing the lifting adjustment of the electric scissors body 5 according to the sampling height of the tree.

[0024] Furthermore, the clamping mechanism 4 includes an insertion block 41, a clamping groove 42, a slot 43, a clamping block 44, a sliding block 45, a sliding groove 46, a pull rod 47, a pull ring 48, and a return spring 49. The top end of the insertion block 41 is fixedly connected to the lower surface of the material receiving tray 2. The insertion block 41 can be inserted into the slot 43 and is mutually adapted to the slot 43. A clamping groove 42 is formed on one side of the insertion block 41. The clamping block 44 can be clamped with the clamping groove 42 and the clamping block 44 is adapted to the clamping groove 42. Both the slot 43 and the sliding groove 46 are formed inside the support block 316. A sliding block 45 is slidably connected in the sliding groove 46. One side of the sliding block 45 is fixedly connected to the clamping block 44. The other side of the sliding block 45 is fixedly connected to the pull rod 47. A return spring 49 is sleeved on the pull rod 47. The end of the pull rod 47 away from the sliding block 45 passes through and extends out of the support block 316 and is fixedly connected to the pull ring 48.

[0025] Furthermore, the X-shaped lifting rod 310 is in the shape of a continuous X-shaped scissors brace. When not in use, the X-shaped lifting rod 310 can be folded up, occupying a small space. When in use, the lifting is stable, facilitating the electric scissors body 5 to smoothly cut the sampled branches and leaves.

[0026] Please refer to Figure 1 and Figure 2, it can be understood that pulling the pull tab 48 can drive the pull rod 47 to move away from the slot 43. The pull rod 47 drives the slider 45 to move away from the slot 43, and the slider 45 drives the latch 44 to move away from the slot 43. At this time, the return spring 49 will also be compressed and deformed. The movement of the latch 44 away from the slot 43 will cause the latch 44 to separate from the card slot 42. After the latch 44 is separated from the card slot 42, the plug 41 can be pulled out of the slot 43, thus facilitating the disassembly of the receiving tray 2. After the receiving tray 2 is disassembled, it is convenient to replace or clean it. After replacing or cleaning the receiving tray 2, the plug 41 can be inserted into the slot 43. During the insertion of the plug 41 into the slot 43, the plug 41 will squeeze the latch 44 to move away from the slot 43. The latch 44 drives the slider 45 to move away from the slot 43, and the slider 45 drives the pull rod 47 to move away from the slot 43. At this time, the return spring 49 is also compressed and deformed. After the plug 41 is completely inserted into the slot 43, the return spring 49 is reset and will drive the slider 45 to move closer to the slot 43. The slider 45 drives the latch 44 to move closer to the slot 43, and the movement of the latch 44 closer to the slot 43 will engage with the card slot 42, thus realizing the installation of the receiving tray 2. Overall, the receiving tray 2 can be quickly disassembled or quickly installed, facilitating the replacement or cleaning of the receiving tray 2, that is, realizing the detachable connection between the receiving tray 2 and the lifting mechanism 3.

[0027] Further, at one end of the box body 12 close to the box cover 11, magnetic attraction grooves 7 are fixedly arranged up and down. Magnets 8 are arranged in the magnetic attraction grooves 7. Iron rods 9 are fixedly arranged up and down at one end of the box cover 11 close to the box body 12. A handle 10 is fixedly connected to the other end of the box cover 11. The iron rods 9 can be inserted into the magnetic attraction grooves 7 and attracted to the magnets 8.

[0028] Further, the iron rods 9 and the magnetic attraction grooves 7 are adapted to each other.

[0029] Please refer to Figure 3 , it can be understood that pulling the handle 10 can drive the box cover 11 away from the box body 12. Then, when not in use, the receiving tray 2 can be placed in the box body 12 for storage to avoid the receiving tray 2 adhering to external dust. Finally, the box cover 11 is closed on the box body 12 by the attraction between the iron rods 9 and the magnets 8.

[0030] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A forestry pest detection sampling device, comprising a bottom box (1), a lifting mechanism (3), a material receiving tray (2), a clamping mechanism (4) and an electric scissor body (5), characterized in that: The bottom box (1) comprises a box body (12) and a box cover (11) adapted to the box body (12); a lifting mechanism (3) is provided on the bottom box (1); the lifting mechanism (3) and the material receiving tray (2) are detachably connected via a clamping mechanism (4); a center hole (6) is provided at the center of the material receiving tray (2); an electric scissor body (5) passes through the center hole (6) and is fixedly connected to the lifting mechanism (3).

2. A forestry pest detection sampling device according to claim 1, characterized in that: The lifting mechanism (3) comprises a lower left fixed block (301), a lower right fixed block (302), a motor (303), a screw (304), a bearing (305), a lower left moving block (306), a lower right moving block (307), a limiting cylinder (308), a lower guide rod (309), an X-shaped lifting rod (310), an upper left moving block (311), an upper right moving block (312), an upper guide rod (313), an upper left fixed block (314), an upper right fixed block (315) and a supporting block (316). The lower left fixed block (301) and the lower right fixed block ( The lower guide rod (309) is fixedly connected between the lower left fixed block (301) and the lower right fixed block (302), the inner wall of the lower left movable block (306) is slidably connected to the left portion of the lower guide rod (309), the inner wall of the lower right movable block (307) is slidably connected to the right portion of the lower guide rod (309), the lower guide rod (309) is above the screw rod (304), the left and right end surfaces of the screw rod (304) are provided with two sections of opposite threads, the inner wall of the lower left movable block (306) is threadedly connected to the left portion of the screw rod (304) The inner wall of the lower right moving block (307) is threadedly connected to the right part of the screw rod (304), the middle part of the screw rod (304) is fixedly sleeved with a limiting cylinder (308), one end of the screw rod (304) is rotatably connected to a bearing (305) installed on the lower left fixed block (301), the other end of the screw rod (304) passes through the lower right fixed block (302) and is connected to the output end of the motor (303), the bottom ends of the X-shaped lifting rod (310) are respectively movably connected to the lower left moving block (306) and the lower right moving block (307), and the top ends of the X-shaped lifting rod (310) are respectively connected to the left lower moving block (306) and the lower right moving block (307). The upper moving block (311) and the upper right moving block (312) are movably connected, the inner wall of the upper left moving block (311) is slidably connected to the left portion of the upper guide rod (313), the inner wall of the upper right moving block (312) is slidably connected to the right portion of the upper guide rod (313), both ends of the upper guide rod (313) are fixedly connected to the upper left fixing block (314) and the upper right fixing block (315), the upper left fixing block (314) and the upper right fixing block (315) are both fixedly connected to the support block (316), and the top end of the support block (316) is fixedly connected to the lower surface of the electric scissors body (5).

3. A forestry pest detection sampling device according to claim 1 or 2, characterized in that: The clamping mechanism (4) comprises an insert block (41), a clamping slot (42), a slot (43), a clamping block (44), a slider (45), a slide slot (46), a pull rod (47), a pull ring (48) and a reset spring (49); the top of the insert block (41) is fixedly connected to the lower surface of the receiving tray (2); the insert block (41) can be inserted into the slot (43) and is mutually compatible with the slot (43); a clamping slot (42) is provided on one side of the insert block (41); the clamping block (44) can be clamped with the slot (42) and the clamping block (44) can be clamped with the slot (42) and the clamping block (44) can be clamped with the slot (42). (44) is adapted to the card slot (42), the slot (43) and the slide slot (46) are both opened inside the support block (316), a slider (45) is slidably connected in the slide slot (46), one side of the slider (45) is fixedly connected to the card slot (44), and the other side of the slider (45) is fixedly connected to the pull rod (47), a return spring (49) is sleeved on the pull rod (47), and one end of the pull rod (47) away from the slider (45) passes through and extends out of the support block (316) and is fixedly connected to the pull ring (48).

4. A forestry pest detection sampling device according to claim 2, characterized in that: The X-shaped lifting rod (310) is in the shape of a continuous X-shaped scissors strut.

5. The forestry pest detection sampling device according to claim 1, characterized in that: A magnetic suction groove (7) is fixedly arranged at one end of the box body (12) close to the box cover (11), and a magnet (8) is arranged in the magnetic suction groove (7). An iron rod (9) is fixedly arranged at one end of the box cover (11) close to the box body (12), and a handle (10) is fixedly connected to the other end of the box cover (11). The iron rod (9) can be inserted into the magnetic suction groove (7) and attracted to the magnet (8).

6. A forestry pest detection sampling device according to claim 5, characterized in that: The iron rod (9) and the magnetic suction groove (7) are matched.

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