A rodent control area metering device for grassland

Abstract

The utility model discloses a grassland rodent control area's rat killing measurement bait feeding device, including the bait box, the bait box top fixed mounting has the storage box, the bait box below fixed mounting has the recovery box, rat killing measurement bait feeding device still includes: measurement bait feeding device sets up in the storage box, is used for the ration of storing in the storage box in the regular time with the bait that stores in the storage box is fed to the bait box inside, waste bait recovery device sets up in the recovery box, is used for the regular recovery and collection bait that is not eaten by rodents in the bait box long -term exposure in the air, power control module sets up in the storage box top, is used for the light energy conversion electricity storage, the utility model discloses the device realizes the automation operation through power control module, can regularly ration with the bait that feeds, and regularly recovers the bait that is not eaten by rodents, need not manual frequent operation, has saved manpower cost greatly, has improved the rat killing work efficiency, is especially applicable to grassland etc.

Description

Technical Field

[0001] This utility model relates to the field of rodent control equipment technology, specifically to a rodent control metering and feeding device for grassland rodent pest control areas. Background Technology

[0002] Rodent infestation has long been a significant problem affecting grassland ecological balance and livestock development. Rodents not only consume large amounts of forage, damaging grassland vegetation and leading to grassland degradation and soil erosion, but they also spread various diseases, posing a serious threat to the grassland ecosystem and human health. Therefore, finding an efficient, environmentally friendly, and sustainable method for grassland rodent control is of great importance.

[0003] Currently, traditional grassland rodent control methods mainly rely on manual poison baiting or the use of rodent traps. However, these methods have many drawbacks. On the one hand, manual poison baiting is inefficient and difficult to cover large grassland areas, often resulting in uneven distribution and affecting the rodent control effect. On the other hand, traditional rodent traps have limited rodent-catching capacity and cannot effectively deal with large-scale rodent infestations. In addition, in special weather conditions such as rain, the bait is prone to becoming damp and ineffective, and existing rodent control devices lack corresponding protective and countermeasure measures. Furthermore, there are many inconveniences in baiting, retrieval, and device maintenance, making it difficult to meet the actual needs of the complex and ever-changing grassland environment. Therefore, a metered baiting device for grassland rodent control areas is proposed. Utility Model Content

[0004] To address the issues of uneven and untimely bait distribution in traditional grassland rodent control devices, which leads to bait in the bait box becoming ineffective or losing its odor due to prolonged exposure to air and thus affecting rodent control efficiency, and the lack of intelligent and automated design in existing rodent control devices, making them difficult to adapt to the complex and ever-changing environmental conditions of grasslands, this utility model provides a rodent control metering baiting device for grassland rodent pest control areas.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: A rodent control metering baiting device for grassland rodent control areas includes a bait box, a storage box fixedly installed above the bait box, and a recycling box fixedly installed below the bait box. The rodent control metering baiting device also includes: A metering and feeding device is installed inside the storage bin to deliver the bait stored in the storage bin into the bait box at regular intervals and in fixed quantities. Waste bait recycling device, installed inside the recycling bin, is used to periodically recycle and collect bait that has been exposed to the air for a long time and has not been eaten by rodents; The power control module, located above the storage bin, is used to convert light energy into electrical energy for storage and to distribute power and issue control signals through the main controller to control the normal operation of electrical components.

[0006] Preferably, when the bait box, storage box, and recovery box are assembled, their outer contours are rectangular. The bottom wall of the bait box and the top wall of the recovery box have a common bait drop opening. The bottom wall of the bait box and the top wall of the recovery box have a common lifting groove on the side away from the bait drop opening. The end of the bait box near the storage box has a water permeable groove. The top wall of the recovery box has a bait drop plate groove located below the bait drop opening.

[0007] Preferably, a lifting box is slidably installed in the lifting groove, a recycling trough is opened in the lifting box, a lifting rod is slidably installed on the lifting box, and a ramp is fixedly installed on the bottom wall of the recycling box. The height dimension of the ramp near the lifting box is smaller than the height dimension of the ramp near the discharge port.

[0008] Preferably, a storage cover is rotatably installed on the storage box, and the end of the storage cover away from the rotation point is engaged with the storage box. A material discharge port is opened on one side of the bottom wall of the storage box, and the material discharge port is located directly above the slope. Sliding grooves are opened on both sides of the storage box.

[0009] Preferably, the metering feeding device includes: The first motor is fixedly installed on one side of the storage box. The first lead screw is fixedly installed on the output shaft of the first motor. The first lead screw is rotatably installed in a sliding groove on one side of the storage box. The slide bar is rotatably installed in the sliding groove on the side of the storage box away from the first lead screw; The feeding plate is slidably installed inside the storage box. The feeding plate has a feed trough. Sliders are fixedly installed on both ends of the feeding plate near the sliding groove. The sliders are slidably installed in the sliding groove. The slider on one side is threadedly engaged with the first lead screw, and the slider on the other side is slidably engaged with the slide rod.

[0010] Preferably, the metering feeding device further includes: The first magnet is fixedly installed inside the slider on the side near the slide bar; The first Hall sensor and the second Hall sensor are fixedly installed inside the inner wall of the storage box near the slide bar. The sensing ends of the first Hall sensor and the second Hall sensor are aligned with the slide bar. The first Hall sensor and the second Hall sensor are respectively installed at both ends of the slide bar axis.

[0011] Preferably, the waste bait recycling device includes: The baiting plate has one end rotatably installed in the baiting plate groove, and a sliding groove is opened at the bottom of the baiting plate, in which a connecting seat is slidably installed. The second motor is fixedly installed on the bottom wall of the recycling bin, and a second lead screw is fixedly installed at the output end of the second motor. The threaded sleeve is threadedly installed on the second lead screw, and the end of the threaded sleeve away from the second motor is rotatably connected to the connecting seat via a pin.

[0012] Preferably, the waste bait recycling device further includes: The third motor is fixedly installed on one side of the outside of the recycling bin. The output shaft of the third motor passes through the inner wall of the recycling bin and is rotatably installed inside the inner wall of the recycling bin. The motor cover is fixedly installed on one side of the outer wall of the recycling bin, and the third motor is installed inside the motor cover. The first pulley and the second pulley are rotatably installed inside the recycling bin. The first pulley is fixedly connected to the output shaft of the third motor. The second pulley is rotatably installed on the inner wall of the recycling bin through a rotating shaft. The line connecting the center of the first pulley and the center of the second pulley is parallel to the upper slope surface of the slope. A transmission belt is fitted onto a first pulley and a second pulley. The transmission belt, the first pulley, and the second pulley are all meshing type belt drive devices. The mounting rod is fixedly installed on the outer ring of the transmission belt, and a paddle is fixedly installed on the mounting rod. The second magnet is fixedly installed inside the side of the mounting rod that is fixed to the transmission belt. The third Hall sensor is fixedly installed on the inner wall of the recycling bin near the third motor, with the sensing end of the third Hall sensor facing the outer ring of the transmission belt.

[0013] Preferably, the power control module includes: A pair of solar panel supports and a pair of hook supports are provided. The solar panel supports and hook supports are fixedly installed on the upper surface of the storage box, and the two solar panel supports and hook supports are located on both sides of the storage cover plate. The solar panel has one end rotatably mounted on a solar support via a pivot, and the other end of the solar panel away from the solar support is rotatably mounted with a hook. Rain sensor, the rain sensor is fixedly installed on one side of the solar panel; The power control box is fixedly installed on the storage cover plate. The power control box contains a rechargeable dry cell battery, a main controller, and a voltage regulator and rectifier.

[0014] Preferably, the solar panel is electrically connected to the voltage regulator and rectifier, the voltage regulator and rectifier are electrically connected to the rechargeable dry cell battery, the rechargeable dry cell battery is electrically connected to the main controller, and the output terminal of the main controller is electrically connected to the power input terminals of the first motor, the first Hall sensor, the second Hall sensor, the second motor, the third motor, and the third Hall sensor.

[0015] The beneficial effects of this utility model are as follows: (i) The rodent control metering and feeding device is automated through an electric control module. It can deliver bait at regular intervals and in a fixed quantity, and regularly collect the bait that has not been eaten by rodents. It does not require frequent manual operation, which greatly saves labor costs and improves the efficiency of rodent control. It is especially suitable for rodent control in large areas such as grasslands.

[0016] (ii) The device is equipped with a rain sensor, which can automatically pause the bait replacement operation when it rains, to prevent the bait from being soaked by rainwater and losing its effectiveness. This effectively improves the utilization rate of the bait, reduces bait waste, and ensures that it can play a stable role in rodent control under different weather conditions, thus enhancing the practicality and reliability of the device.

[0017] (iii) The bait box, storage box, and recycling box are combined into one unit with a rectangular outer contour, which facilitates installation and deployment in grassland environments. During regular manual inspections, bait can be replenished directly through the storage cover, and the lifting box can be cleaned by pulling the lifting lever. There is no need to move the entire device, making maintenance and use convenient and quick, reducing maintenance costs and workload. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the installation and deployment of this utility model; Figure 3 This is a three-dimensional structural diagram of the present invention; Figure 4 This is a cross-sectional structural schematic diagram of the present invention; Figure 5 This is a structural schematic diagram of the storage box and other structures of this utility model; Figure 6 This is a structural schematic diagram of the metering and feeding device of this utility model; Figure 7 This is a structural diagram of the bait box and other structures of this utility model; Figure 8 This is a schematic diagram of part of the waste bait recycling device of this utility model; Figure 9 This is a utility model Figure 8 Schematic diagram of the enlarged section at point A in the middle; Figure 10 This is a structural diagram of the recycling bin and other structures of this utility model; Figure 11 This is a utility model Figure 4 A schematic diagram of the enlarged portion at point B.

[0019] Reference numerals: 1. Bait box; 10. Bait inlet; 11. Water trough; 2. Metering baiting device; 3. Waste bait recycling device; 4. Power control module; 5. Storage box; 50. Discharge port; 51. Sliding trough; 52. Storage cover plate; 6. Recycling box; 60. Lifting trough; 61. Bait plate trough; 62. Lifting box; 63. Recycling trough; 64. Lifting rod; 65. Ramp; 200. First motor; 201. First lead screw; 202. Sliding rod; 203. Bait plate; 204. Sliding block; 205. First magnet; 206. Bait trough; 207. First Hall sensor; 208. Second Hall sensor; 3 00. Bait plate; 301. Connecting seat; 302. Slide groove; 303. Second motor; 304. Second lead screw; 305. Threaded sleeve; 306. Third motor; 307. First pulley; 308. Second pulley; 309. Transmission belt; 310. Mounting rod; 311. Paddle; 312. Second magnet; 313. Third Hall sensor; 314. Motor cover; 400. Solar support; 401. Solar panel; 402. Hook; 403. Hook base; 404. Rain sensor; 405. Power control box; 406. Rechargeable dry cell battery; 407. Main controller; 408. Voltage regulator and rectifier. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0024] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Example: Refer to Figures 1-11 The rodent control metering baiting device for grassland rodent control areas includes a bait box 1, a storage box 5 fixedly installed above the bait box 1, and a collection box 6 fixedly installed below the bait box 1. The rodent control metering baiting device also includes: The metering and feeding device 2 is installed in the storage box 5 and is used to feed the stored bait in the storage box 5 into the bait box 1 at regular intervals and in quantitative quantities. Waste bait recycling device 3 is installed in recycling bin 6 and is used to periodically recycle and collect bait that has been exposed to the air for a long time in bait box 1 and has not been eaten by rodents. The power control module 4 is located above the storage box 5. It is used to convert light energy into electrical energy for storage and to distribute power and send control signals through the main controller to control the normal operation of electrical components.

[0026] After production, the bait box 1, storage box 5, and recovery box 6 are fixed as one unit. When setting up, dig a pit in the grass that can accommodate the device, place the device in the pit, fill the gaps around the device with soil and level it, add bait into the storage box 5 through the storage cover plate 52. Do not fill soil on top of the storage box 5, but after installation and replenishment of bait into the storage box 5, cover the storage box 5 with camouflage turf.

[0027] Before use, an external program is required to write an automatically repeating script or program code into the main controller 407. The execution flow and working logic of the electrical components are as follows: When the rain sensor 404 does not trigger an electrical signal, it indicates that it is not raining. At this time, after the bait replacement time set in the main controller 407 is reached, the waste bait recycling device 3 will execute the recycling command. The waste bait recycling device 3 will recycle the bait in the bait box 1 into the recycling box 6. After the waste bait recycling device 3 finishes executing, the metering and feeding device 2 will execute the feeding command. The metering and feeding device 2 will put the bait in the storage box 5 into the bait box 1. This completes one execution program. When the preset bait replacement time is reached again, the metering and feeding device 2 and the waste bait recycling device 3 will execute the above program again to replace the bait that has been exposed to the air for a long time and has lost its smell. If the rain sensor 404 triggers an electrical signal, it indicates that it is currently raining. Even if the preset bait replacement time is reached, the metering and feeding device 2 and the waste bait recycling device 3 will not perform any actions. This is to prevent the bait replaced in the rain from being soaked by rainwater and losing its effectiveness. Only after the rain sensor 404 loses its electrical signal and the preset time for the next bait replacement is reached will the metering and feeding device 2 and the waste bait recycling device 3 perform the aforementioned recycling and feeding operations.

[0028] In order to design a rodent control metering baiting device that is easy to use in grassland environments, when the bait box 1, storage box 5 and recycling box 6 are assembled together, their outer contour shape is rectangular. The bottom wall of the bait box 1 and the upper wall of the recycling box 6 are both provided with a drop opening 10. The bottom wall of the bait box 1 and the upper wall of the recycling box 6 are both provided with a lifting groove 60 on the side away from the drop opening 10. The bait box 1 is provided with a water permeable groove 11 at the end near the storage box 5. The upper wall of the recycling box 6 is provided with a bait drop plate groove 61, which is located below the drop opening 10.

[0029] A lifting box 62 is slidably installed inside the lifting groove 60. A recycling trough 63 is opened inside the lifting box 62. A lifting rod 64 is slidably installed on the lifting box 62. A ramp 65 is fixedly installed on the bottom wall of the recycling box 6. The height dimension of the ramp 65 near the lifting box 62 is smaller than the height dimension of the ramp 65 near the discharge port 50.

[0030] A storage cover plate 52 is rotatably installed on the storage box 5. The end of the storage cover plate 52 away from the rotation point is engaged with the storage box 5. A discharge port 50 is opened on one side of the bottom wall inside the storage box 5. The discharge port 50 is located directly above the slope 65. Sliding grooves 51 are opened on both sides inside the storage box 5.

[0031] Reference Figures 4-5The metering and feeding device 2 includes: a first motor 200, which is fixedly installed on one side of the storage box 5. A first lead screw 201 is fixedly installed on the output shaft of the first motor 200. The first lead screw 201 is rotatably installed in a sliding groove 51 on one side of the storage box 5; a slide rod 202, which is rotatably installed in a sliding groove 51 on the side of the storage box 5 away from the first lead screw 201; and a feeding plate 203, which is slidably installed in the storage box 5. The feeding plate 203 has a feed trough 206. Slider blocks 204 are fixedly installed on both ends of the feeding plate 203 near the sliding groove 51. The slider blocks 204 are slidably installed in the sliding groove 51. One side of the slider block 204 is threadedly engaged with the first lead screw 201, and the other side of the slider block 204 is slidably engaged with the slide rod 202. The metering and feeding device 2 also includes: a first magnet 205, which is fixedly installed inside the slider 204 on the side near the slide bar 202; a first Hall sensor 207 and a second Hall sensor 208, which are fixedly installed inside the inner wall of the storage box 5 on the side near the slide bar 202, with the sensing ends of the first Hall sensor 207 and the second Hall sensor 208 aligned with the slide bar 202, and the first Hall sensor 207 and the second Hall sensor 208 respectively installed at both ends in the axial direction of the slide bar 202.

[0032] When the metering and feeding device 2 is working, the main controller 407 controls the first motor 200 to drive the first lead screw 201 to rotate. When the first lead screw 201 rotates, it engages with the slider 204 via a thread. The slider 204 then drives the feeding plate 203 to slide along the axis of the first lead screw 201. The slider 204 is by default located at one end of the first Hall sensor 207. By setting the default rotation direction, the first motor 200 will drive the feeding plate 203 to move towards the side of the second Hall sensor 208 via the first lead screw 201. When the slider 204 moves from one end of the first Hall sensor 207 to one end of the second Hall sensor 208, the second Hall sensor 208 senses the first magnet 205 inside the slider 204. At this time, the first motor 200 reverses, and the feeding plate 203 will reverse from the side of the second Hall sensor 208 back to the side of the first Hall sensor 207. When the feeding plate 203 returns to the side of the first Hall sensor 207, the first motor 200 stops working. As the feeding plate 203 moves, when it reaches the side of the second Hall sensor 208, it scoops up the bait in the storage box 5, and some of the bait falls into the bait trough 206. When the feeding plate 203 returns to the side of the first Hall sensor 207, due to the higher slope of the first Hall sensor 207 side, the bait on the upper surface of the feeding plate 203 will fall back into the storage box 5 to the side with the lower slope. Meanwhile, the bait in the groove of the bait trough 206 will be moved to the side of the discharge port 50 by the interaction between the feeding plate 203 and the bottom surface of the storage box 5. When the bait trough 206 and the discharge port 50 overlap, the bait in the bait trough 206 will fall from the discharge port 50 onto the feeding plate 300 in the bait box 1. This completes the bait replacement operation on one side. Regularly changing the bait ensures that the bait in the bait box 1 always emits a pleasant aroma that attracts the bait. At the same time, it allows for the recovery of bait that has been exposed to air for a long time and absorbed moisture, which may affect the efficacy of the bait, thus ensuring the good working effect of the device.

[0033] Reference Figure 4 and Figure 8-9The waste bait recycling device 3 includes: a bait plate 300, one end of which is rotatably installed in a bait plate groove 61, and a sliding groove 302 is opened at the bottom of the bait plate 300, and a connecting seat 301 is slidably installed in the sliding groove 302; a second motor 303, which is fixedly installed on the bottom wall of the recycling box 6, and a second lead screw 304 is fixedly installed at the output end of the second motor 303; and a threaded sleeve 305, which is threadedly installed on the second lead screw 304, and the end of the threaded sleeve 305 away from the second motor 303 is rotatably connected to the connecting seat 301 through a pin. The waste bait recycling device 3 also includes: a third motor 306, which is fixedly installed on one side of the outer surface of the recycling box 6, and the output shaft of the third motor 306 passes through the inner wall of the recycling box 6 and is rotatably installed inside the inner wall of the recycling box 6; a motor cover 314, which is fixedly installed on one side of the outer wall of the recycling box 6, and the third motor 306 is installed inside the motor cover 314; a first pulley 307 and a second pulley 308, both of which are rotatably installed inside the recycling box 6, the first pulley 307 being fixedly connected to the output shaft of the third motor 306, and the second pulley 308 being rotatably installed on the inner wall of the recycling box 6 via a rotating shaft, the line connecting the center of the first pulley 307 and the center of the second pulley 308 being parallel to the upper surface of the slope 65; and a transmission belt 309. A belt drive device consisting of a first pulley 307 and a second pulley 308, a transmission belt 309, and both the first pulley 307 and the second pulley 308 are meshing types; a mounting rod 310 is fixedly installed on the outer ring of the transmission belt 309, and a paddle 311 is fixedly installed on the mounting rod 310; a second magnet 312 is fixedly installed inside the mounting rod 310 on the side where it is fixed to the transmission belt 309; and a third Hall sensor 313 is fixedly installed on the inner wall of the recycling bin 6 near the third motor 306, with the sensing end of the third Hall sensor 313 facing the outer ring of the transmission belt 309. By sensing the second magnet 312 when the transmission belt 309 is in motion, the third Hall sensor 313 can identify the number of rotations of the transmission belt 309.

[0034] When the waste bait recycling device 3 is working, the second motor 303 drives the second lead screw 304 to rotate through the output shaft. When the second lead screw 304 rotates, it meshes with the threaded sleeve 305. By precisely setting the rotation direction and number of rotations of the second motor 303, the rotation of the second lead screw 304 first drives the threaded sleeve 305 to descend. When the threaded sleeve 305 descends, it drives the bait drop plate 300 to rotate. At this time, the bait drop plate 300 tilts downward on the side away from the rotation point, and the bait on the bait drop plate 300 will fall onto the ramp 65 inside the recycling box 6. Then, the second motor 303 rotates and drives the second lead screw 304 to rotate. When the threaded sleeve 305 rises and resets, it drives the bait plate 300 to reset. At the same time, the third motor 306 drives the first pulley 307 to rotate. When the first pulley 307 rotates, it drives the transmission belt 309 and the second pulley 308 to rotate. When the transmission belt 309 rotates, it drives the mounting rod 310 and the paddle 311 to rotate. The paddle 311 moves clockwise (with the output shaft of the first pulley 307 as the viewing direction). When the transmission belt 309 rotates, it pushes the bait on the ramp 65 into the recovery trough 63 on the lifting box 62 through the paddle 311.

[0035] Reference Figures 2-4 The power control module 4 includes: a pair of solar support brackets 400 and a pair of hook brackets 403, both of which are fixedly installed on the upper surface of the storage box 5, and both solar support brackets 400 and hook brackets 403 are located on both sides of the storage cover plate 52; a solar panel 401, one end of which is rotatably installed on the solar support bracket 400 via a rotating shaft, and a hook 402 is rotatably installed on the end of the solar panel 401 away from the solar support bracket 400; a rain sensor 404, which is fixedly installed on one side of the solar panel 401; and a power control box 405, which is fixedly installed on the storage cover plate 52, and contains a rechargeable dry battery 406, a main controller 407, and a voltage regulator rectifier 408. The solar panel 401 is electrically connected to the voltage regulator rectifier 408, the voltage regulator rectifier 408 is electrically connected to the rechargeable dry cell battery 406, the rechargeable dry cell battery 406 is electrically connected to the main controller 407, and the output terminal of the main controller 407 is electrically connected to the power input terminals of the first motor 200, the first Hall sensor 207, the second Hall sensor 208, the second motor 303, the third motor 306, and the third Hall sensor 313.

[0036] When the device is installed, the photosensitive side of the solar panel 401 should face the direction with the maximum solar radiation and the longest sunshine duration during the day. The solar panel 401 can convert light energy into electrical energy. The electrical energy converted by the solar panel 401 is regulated and rectified by the voltage regulator 408 and then used to charge and store the rechargeable dry cell battery 406. The rechargeable dry cell battery 406 supplies power to the main controller 407. The main controller 407 then supplies power to the other electrical components through the various interfaces on it. The main controller 407 controls the connection and disconnection of the circuits of each electrical component.

[0037] This device is equipped with sealing rings at the connection points of the storage cover plate 52 and the storage box 5, the connection points of the lifting box 62 and the lifting groove 60, and the connection points of the bait drop plate 300 and the bait drop plate groove 61. By squeezing the sealing ring, the sealing ring is deformed and fills the gaps, thereby achieving the function of sealing and waterproofing.

[0038] During regular manual inspections, simply add bait to the storage box 5 through the storage cover 52, and clean the lifting box 62 by pulling the lifting rod 64. There is no need to move the entire device, making maintenance and use convenient and quick.

[0039] Working principle: After production, the bait box 1, storage box 5 and recycling box 6 are fixed as one unit. When setting up, dig a hole in the grass that can accommodate the device and place the device in the hole. After placing the device, fill the gaps around the device with soil and level it. Add bait into the storage box 5 through the storage cover plate 52. Do not fill the storage box 5 with soil, but after installation and replenishment of bait into the storage box 5, cover the storage box 5 with camouflage turf.

[0040] Before use, an external program is required to write an automatically repeating script or program code into the main controller 407. The execution flow and working logic of the electrical components are as follows: When the rain sensor 404 does not trigger an electrical signal, it indicates that it is not raining. At this time, after the bait replacement time set in the main controller 407 is reached, the waste bait recycling device 3 will execute the recycling command. The waste bait recycling device 3 will recycle the bait in the bait box 1 into the recycling box 6. After the waste bait recycling device 3 finishes executing, the metering and feeding device 2 will execute the feeding command. The metering and feeding device 2 will put the bait in the storage box 5 into the bait box 1. This completes one execution program. When the preset bait replacement time is reached again, the metering and feeding device 2 and the waste bait recycling device 3 will execute the above program again to replace the bait that has been exposed to the air for a long time and has lost its smell. If the rain sensor 404 triggers an electrical signal, it indicates that it is currently raining. Even if the preset bait replacement time is reached, the metering and feeding device 2 and the waste bait recycling device 3 will not perform any actions. This is to prevent the bait replaced in the rain from being soaked by rainwater and losing its effectiveness. Only after the rain sensor 404 loses its electrical signal and the preset time for the next bait replacement is reached will the metering and feeding device 2 and the waste bait recycling device 3 perform the aforementioned recycling and feeding operations.

[0041] When the waste bait recycling device 3 is working, the second motor 303 drives the second lead screw 304 to rotate through the output shaft. When the second lead screw 304 rotates, it meshes with the threaded sleeve 305. By precisely setting the rotation direction and number of rotations of the second motor 303, the rotation of the second lead screw 304 first drives the threaded sleeve 305 to descend. When the threaded sleeve 305 descends, it drives the bait drop plate 300 to rotate. At this time, the bait drop plate 300 tilts downward on the side away from the rotation point, and the bait on the bait drop plate 300 will fall onto the ramp 65 inside the recycling box 6. Then, the second motor 303 rotates and drives the second lead screw 304 to rotate. When the threaded sleeve 305 rises and resets, it drives the bait plate 300 to reset. At the same time, the third motor 306 drives the first pulley 307 to rotate. When the first pulley 307 rotates, it drives the transmission belt 309 and the second pulley 308 to rotate. When the transmission belt 309 rotates, it drives the mounting rod 310 and the paddle 311 to rotate. The paddle 311 moves clockwise (with the output shaft of the first pulley 307 as the viewing direction). When the transmission belt 309 rotates, it pushes the bait on the ramp 65 into the recovery trough 63 in the lifting box 62 through the paddle 311.

[0042] After the bait plate 300 is reset, the main controller 407 can control the metering and feeding device 2 to work. When the metering and feeding device 2 is working, the first motor 200 drives the first lead screw 201 to rotate. When the first lead screw 201 rotates, it engages with the slider 204. The slider 204 then drives the feeding plate 203 to slide along the axis of the first lead screw 201. The slider 204 is by default located at one end of the first Hall sensor 207. By setting the default rotation direction, the first motor 200 will drive the feeding plate 203 to move towards the second Hall sensor 208 via the first lead screw 201. When the slider 204 moves from one end of the first Hall sensor 207 to one end of the second Hall sensor 208, the second Hall sensor 208 senses the first magnet 205 inside the slider 204. At this time, the first motor 200 reverses, and the feeding plate 203 will return to the first Hall sensor 208 from the side of the second Hall sensor 208. On one side of Hall sensor 207, when the feeding plate 203 returns to the side of the first Hall sensor 207, the first motor 200 stops working. When the feeding plate 203 moves, when it moves to the side of the second Hall sensor 208, it will scoop up the bait in the storage box 5, and some of the bait will fall into the bait trough 206. When the feeding plate 203 resets to the side of the first Hall sensor 207, because the slope of the side of the first Hall sensor 207 is higher, when the feeding plate 203 moves, the bait on the upper surface of the feeding plate 203 will fall back to the side of the storage box 5 with a lower slope. The bait in the groove of the bait trough 206 will be driven to the side of the discharge port 50 by the cooperation of the feeding plate 203 and the bottom surface of the storage box 5. When the bait trough 206 and the discharge port 50 overlap, the bait in the bait trough 206 will fall from the discharge port 50 onto the feeding plate 300 in the bait box 1. This completes the bait replacement operation on one side. Regularly replacing the bait ensures that the bait in bait box 1 always emits an attractive aroma, while also allowing the recovery of bait that has been exposed to air for a long time and absorbed moisture, which may affect the efficacy of the bait, thus ensuring the good working effect of the device.

[0043] When the device is installed, the photosensitive side of the solar panel 401 should face the direction with the maximum solar radiation and the longest sunshine duration during the day. The solar panel 401 can convert light energy into electrical energy. The electrical energy converted by the solar panel 401 is regulated and rectified by the voltage regulator 408 and then used to charge and store the rechargeable dry cell battery 406. The rechargeable dry cell battery 406 supplies power to the main controller 407. The main controller 407 then supplies power to the other electrical components through the various interfaces on it. The main controller 407 controls the connection and disconnection of the circuits of each electrical component.

[0044] This device is equipped with sealing rings at the connection points of the storage cover plate 52 and the storage box 5, the connection points of the lifting box 62 and the lifting groove 60, and the connection points of the bait drop plate 300 and the bait drop plate groove 61. By squeezing the sealing ring, the sealing ring is deformed and fills the gaps, thereby achieving the function of sealing and waterproofing.

[0045] During regular manual inspections, simply add bait to the storage box 5 through the storage cover 52, and clean the lifting box 62 by pulling the lifting rod 64. There is no need to move the entire device, making maintenance and use convenient and quick.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rodent control metering baiting device for grassland rodent control areas, comprising a bait box (1), characterized in that: A storage box (5) is fixedly installed above the bait box (1), and a recycling box (6) is fixedly installed below the bait box (1). The rodent-killing metering baiting device also includes: Metering feeding device (2) is installed in the storage box (5) and is used to feed the bait stored in the storage box (5) into the bait box (1) at regular intervals and in a quantitative manner. Waste bait recycling device (3) is installed in recycling box (6) for periodically recycling and collecting bait that has been exposed to the air for a long time in bait box (1) and has not been eaten by rodents; The power control module (4) is located above the storage box (5) and is used to convert light energy into electrical energy for storage and to distribute power and send control signals through the main controller to control the normal operation of electrical components.

2. The rodent control metering baiting device for grassland rodent control areas according to claim 1, characterized in that, When the bait box (1), storage box (5) and recovery box (6) are assembled, their outer contour is rectangular. The bottom wall of the bait box (1) and the upper wall of the recovery box (6) are both provided with a drop hole (10). The bottom wall of the bait box (1) and the upper wall of the recovery box (6) are both provided with a lifting groove (60) on the side away from the drop hole (10). A water-permeable groove (11) is provided at the end of the bait box (1) near the storage box (5). A bait plate groove (61) is provided on the upper wall of the recovery box (6). The bait plate groove (61) is located below the drop hole (10).

3. The rodent control metering baiting device for grassland rodent control areas according to claim 2, characterized in that, A lifting box (62) is slidably installed inside the lifting groove (60). A recycling groove (63) is opened inside the lifting box (62). A lifting rod (64) is slidably installed on the lifting box (62). A ramp (65) is fixedly installed on the bottom wall of the recycling box (6). The slope height dimension of the ramp (65) near the lifting box (62) is smaller than the height dimension of the ramp (65) near the discharge port (50).

4. The rodent control metering baiting device for grassland rodent control areas according to claim 3, characterized in that, A storage cover plate (52) is rotatably installed on the storage box (5). The end of the storage cover plate (52) away from the rotation point is engaged with the storage box (5). A discharge port (50) is opened on one side of the bottom wall inside the storage box (5). The discharge port (50) is located directly above the slope (65). Sliding grooves (51) are opened on both sides inside the storage box (5).

5. The rodent control metering baiting device for grassland rodent control areas according to claim 1, characterized in that, The metering feeding device (2) includes: The first motor (200) is fixedly installed on one side of the storage box (5). The first lead screw (201) is fixedly installed on the output shaft of the first motor (200). The first lead screw (201) is rotatably installed in the sliding groove (51) on one side of the storage box (5). The slide bar (202) is rotatably installed in the sliding groove (51) on the side away from the first lead screw (201) inside the storage box (5); The feeding plate (203) is slidably installed in the storage box (5). The feeding plate (203) has a feed trough (206). The feeding plate (203) has sliders (204) fixedly installed at both ends near the sliding groove (51). The sliders (204) are slidably installed in the sliding groove (51). The slider (204) on one side is threadedly engaged with the first lead screw (201), and the slider (204) on the other side is slidably engaged with the slide rod (202).

6. The rodent control metering baiting device for grassland rodent control areas according to claim 5, characterized in that, The metering feeding device (2) also includes: The first magnet (205) is fixedly installed inside the slider (204) on the side near the slider (202); The first Hall sensor (207) and the second Hall sensor (208) are fixedly installed on the inner wall of the storage box (5) near the slide bar (202). The sensing ends of the first Hall sensor (207) and the second Hall sensor (208) are aligned with the slide bar (202). The first Hall sensor (207) and the second Hall sensor (208) are respectively installed at both ends of the slide bar (202) along the axial direction.

7. The rodent control metering baiting device for grassland rodent control areas according to claim 6, characterized in that, The waste bait recovery device (3) includes: A bait plate (300) is installed in a bait plate groove (61) at one end. A sliding groove (302) is opened at the bottom of the bait plate (300). A connecting seat (301) is slidably installed in the sliding groove (302). The second motor (303) is fixedly installed on the bottom wall of the recycling bin (6), and the output end of the second motor (303) is fixedly installed with the second lead screw (304). The threaded sleeve (305) is threadedly installed on the second lead screw (304). The end of the threaded sleeve (305) away from the second motor (303) is rotatably connected to the connecting seat (301) through a pin.

8. The rodent control metering baiting device for grassland rodent control areas according to claim 7, characterized in that, The waste bait recovery device (3) also includes: The third motor (306) is fixedly installed on one side of the outside of the recycling bin (6). The output shaft of the third motor (306) passes through the inner wall of the recycling bin (6) and is rotatably installed inside the inner wall of the recycling bin (6). The motor cover (314) is fixedly installed on one side of the outer wall of the recycling bin (6), and the third motor (306) is installed inside the motor cover (314); The first pulley (307) and the second pulley (308) are both rotatably installed inside the recycling bin (6). The first pulley (307) is fixedly connected to the output shaft of the third motor (306). The second pulley (308) is rotatably installed on the inner wall of the recycling bin (6) through a rotating shaft. The line connecting the center of the first pulley (307) and the center of the second pulley (308) is parallel to the upper slope surface of the slope (65). The transmission belt (309) is sleeved on the first pulley (307) and the second pulley (308). The transmission belt (309), the first pulley (307) and the second pulley (308) are all meshing type belt drive devices. Mounting rod (310), mounting rod (310) is fixedly mounted on the outer ring of transmission belt (309), and a paddle (311) is fixedly mounted on mounting rod (310). The second magnet (312) is fixedly installed inside the mounting rod (310) on the side where it is fixed to the transmission belt (309); The third Hall sensor (313) is fixedly installed on the inner wall of the recycling bin (6) near the third motor (306), and the sensing end of the third Hall sensor (313) is facing the outer ring of the transmission belt (309).

9. The rodent control metering baiting device for grassland rodent control areas according to claim 8, characterized in that, The power control module (4) includes: A pair of solar support brackets (400) and a pair of hook brackets (403) are fixedly installed on the upper surface of the storage box (5), and the two solar support brackets (400) and hook brackets (403) are respectively located on both sides of the storage cover plate (52); A solar panel (401) is mounted on a solar support (400) at one end via a rotating shaft, and a hook (402) is mounted on the other end of the solar panel (401) away from the solar support (400). Rain sensor (404), the rain sensor (404) is fixedly installed on one side of solar panel (401); The power control box (405) is fixedly installed on the storage cover plate (52). The power control box (405) contains a rechargeable dry battery (406), a main controller (407) and a voltage regulator rectifier (408).

10. The rodent control metering baiting device for grassland rodent control areas according to claim 9, characterized in that, The solar panel (401) is electrically connected to the voltage regulator (408), the voltage regulator (408) is electrically connected to the rechargeable dry cell battery (406), the rechargeable dry cell battery (406) is electrically connected to the main controller (407), and the output terminal of the main controller (407) is electrically connected to the power input terminals of the first motor (200), the first Hall sensor (207), the second Hall sensor (208), the second motor (303), the third motor (306), and the third Hall sensor (313).

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