Rodent control bait dispenser

Abstract

The utility model belongs to rodent control equipment technical field especially for rodent control manual baiter, including storage mechanism, rubbing crusher, anti -blocking guide mechanism and ration feeding mechanism, the storage mechanism includes storage tank, braces, battery box and top cover, rubbing crusher is fixed on top cover, ration feeding mechanism includes telescopic hose, hard handheld pipe, with hard handheld pipe tail end intercommunication's hard guide pipe, is located in ration head of hard guide pipe tail end and is located in control mechanism of hard handheld pipe, control mechanism is used to control ration head's discharge capacity, through " rubbing crusher + spiral push " anti -blocking mechanism, break from the source bait agglomeration, avoid stagnation in the process of conveying simultaneously, need not manual frequent cleaning, and the baiting efficiency is improved obviously, the design of ration feeding mechanism can ration feeding for different control needs, reduce bait waste, and through control mechanism can realize manual control, convenient operation.

Description

Technical Field

[0001] This utility model belongs to the technical field of rodent control equipment, specifically relating to an artificial feeder for rodent control. Background Technology

[0002] The rodent control manual baiting device is a special tool used for manually placing poison bait. It is mainly used in the poison baiting stage of rodent control operations, and is mainly used in rodent control scenarios such as farmland, residential areas, and public places where manual poison baiting is required. It is especially suitable for long-term rodent control needs in concealed areas.

[0003] Existing manual feeders have two major problems: First, clumps of feed can easily clog the equipment's outlet, requiring manual disassembly and handling, which affects feeding efficiency; second, the amount of feed is difficult to control, as too much feed at a time can lead to waste, while too little feed requires frequent replenishment, increasing operating costs.

[0004] To address the aforementioned problems, this application proposes an artificial baiting device for rodent control. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides an artificial feeder for rodent control, which is convenient to use, has high feeding efficiency, and allows for controllable feeding amount.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rodent control artificial feeder, comprising a storage mechanism for storing feed, a crushing mechanism disposed within the storage mechanism for breaking up feed clumps, an anti-blocking guiding mechanism disposed at the bottom of the storage mechanism, and a quantitative feeding mechanism connected to the anti-blocking guiding mechanism for controlling the amount of feed given at one time. The storage mechanism includes a storage box, a shoulder strap fixed to the back of the storage box, a battery box fixed to the outer wall of the storage box, and a top cover detachably disposed on the top of the storage box. The crushing mechanism is fixed on the top cover, the top cover is provided with a feeding port, the bottom of the storage box is provided with a discharge port, and the anti-blocking guiding mechanism is connected to the discharge port. The quantitative feeding mechanism includes a retractable hose connected to the anti-clogging feeding mechanism, a rigid handheld tube connected to the end of the retractable hose, a rigid feeding tube connected to the end of the rigid handheld tube, a quantitative head located at the end of the rigid feeding tube, and a control mechanism located on the rigid handheld tube. The control mechanism is used to control the output of the quantitative head.

[0007] Preferably, the top cover is disposed on the top of the storage box by a locking mechanism, and the locking mechanism includes a threaded post, a limiting block and a wing nut; The two sets of threaded columns are symmetrically fixed to the top of the outer wall of the storage box; The limiting block is fixed to the outer wall of the top cover, and a notch is provided on the limiting block for the threaded post to pass through; The wing nut is provided at the protruding end of the threaded post by means of thread engagement.

[0008] Preferably, the crushing mechanism includes a barrel, a rotating column, blades, and a first drive motor; The barrel body is detachably mounted on the bottom surface of the top cover, and filter holes are evenly provided on the barrel body; The rotating column is rotatably mounted on the bottom surface of the top cover and embedded in the barrel body; The blade is fixed to the outer wall of the rotating column; The first drive motor is fixed to the top surface of the top cover and is used to drive the rotating column to rotate.

[0009] Preferably, the crushing mechanism further includes a mounting ring; The mounting ring is fixed to the bottom surface of the top cover, and the barrel body is connected to the mounting ring by a threaded engagement.

[0010] Preferably, the anti-blocking material guiding mechanism includes a material guiding cylinder, an end cap, a rotating rod, a second drive motor, and spiral blades; The guide cylinder is fixed to the bottom surface of the storage box and communicates with the discharge port. A discharge nozzle is provided on the bottom surface of the guide cylinder, and the retractable hose is communicated with the discharge nozzle. The two end caps are symmetrically fixed to both ends of the feed tube; The rotating rod is rotatably positioned between the two end caps; The second drive motor is fixed to the end cover and is used to drive the rotating rod to rotate; The helical blades are fixed to the outer wall of the rotating rod.

[0011] Preferably, the metering head includes a V-shaped feeding tube, a control tube, a limiting cap, a limiting ring, a plug, a square rod, a limiting disc, and a return spring; The V-shaped feeding tube is installed at the end of the rigid feeding tube, and the control tube is integrally formed with the V-shaped feeding tube and communicates with the internal space of the V-shaped feeding tube; The limiting cap is installed on the top of the control tube by a threaded engagement method; The limiting ring is fixed inside the control tube, and the limiting ring has a square hole; The plug is located inside the control tube, and its bottom end is embedded in the V-shaped feeding tube and adapted to the inner wall of the V-shaped feeding tube; The square rod is fixed to the top of the plug and passes through the square hole of the limiting ring; The limiting plate is fixed to the top of the square rod, and the control mechanism is connected to the limiting plate; The reset spring is sleeved on the square rod and positioned between the plug and the limiting ring.

[0012] Preferably, the control mechanism includes a V-shaped control handle, a control pull rope, and a limit pull rope; The V-shaped control handle is hinged to the outer wall of the rigid handheld tube; The top end of the control pull rope is fixedly connected to the V-shaped control handle, and the bottom end passes through the limiting cap and is fixedly connected to the limiting plate. One end of the limiting pull rope is fixedly connected to the rigid handheld tube, and the other end is fixedly connected to the V-shaped control handle.

[0013] Preferably, a sealing cap is installed on the feed port by means of threaded engagement, and the sealing cap is provided with venting micropores.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. Through the anti-blocking mechanism of "crushing + spiral pushing", the bait clumps are broken up at the source, and the residue is avoided during the transportation process. There is no need for frequent manual cleaning, and the feeding efficiency is significantly improved. 2. The quantitative feeding mechanism is designed to provide quantitative feeding for different prevention and control needs, reducing feed waste. It can also be manually controlled through the control mechanism, making it easy to operate.

[0015] Other additional advantages and benefits of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This utility model Figure 1 A magnified schematic diagram of the locking mechanism in the diagram; Figure 4 This utility model Figure 2 A magnified schematic diagram of the crushing mechanism in the middle; Figure 5 This utility model Figure 2 Enlarged structural diagram of the anti-blocking material guiding mechanism in the middle; Figure 6 This utility model Figure 2A magnified schematic diagram of the quantitative head structure.

[0017] In the diagram: 1. Storage mechanism; 11. Storage box; 111. Discharge port; 12. Shoulder strap; 13. Battery box; 14. Top cover; 141. Feed port; 2. Locking mechanism; 21. Threaded column; 22. Limiting block; 221. Notch; 23. Wing nut; 3. Crushing mechanism; 31. Mounting ring; 32. Barrel body; 321. Filter hole; 33. Rotating column; 34. Blade; 35. First drive motor; 4. Sealing cap; 41. Ventilation micropore; 5. Anti-clogging guide mechanism; 51. Guide cylinder; 511. Discharge nozzle; 52. End cap; 53. Rotating rod; 54. Second drive motor; 55. Spiral blade; 6. Quantitative feeding mechanism; 61. Telescopic hose; 62. Rigid hand-held tube; 63. Rigid guide tube; 64. Quantitative head; 641. V-shaped feeding tube; 642. Control tube; 643. Limiting cap; 644. Limiting ring; 645. Plug; 646. Square rod; 647. Limiting disc; 648. Return spring; 65. Control mechanism; 651. V-shaped control handle; 652. Control pull rope; 653. Limiting pull rope. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-6 The present invention provides the following technical solution: a rodent control artificial feeder, including a storage mechanism 1 for storing bait, a crushing mechanism 3 disposed in the storage mechanism 1 for breaking up bait clumps, an anti-blocking guiding mechanism 5 disposed at the bottom of the storage mechanism 1, and a quantitative feeding mechanism 6 connected to the anti-blocking guiding mechanism 5 and used to control the amount of bait fed at one time.

[0020] Furthermore, by Figure 1 and Figure 2As shown, in this embodiment, the storage mechanism 1 includes a storage box 11, a shoulder strap 12 fixed to the back of the storage box 11, a battery box 13 fixed to the outer wall of the storage box 11, and a top cover 14 detachably disposed on the top of the storage box 11. The crushing mechanism 3 is fixed on the top cover 14, and the top cover 14 is provided with a feeding port 141. The bottom end of the storage box 11 is provided with a discharge port 111, and the anti-blocking guiding mechanism 5 is connected to the discharge port 111. The quantitative feeding mechanism 6 includes a retractable hose 61 connected to the anti-blocking guiding mechanism 5, a rigid handheld tube 62 connected to the end of the retractable hose 61, a rigid guiding tube 63 connected to the end of the rigid handheld tube 62, and a rigid guiding tube 63 disposed on the rigid guiding tube. The metering head 64 at the end of the tube 63 and the control mechanism 65 on the rigid handheld tube 62 control the output of the metering head 64. With the above scheme, before use, add rodent bait to the storage box 11 through the feeding port 141 on the top cover 14; at the same time, check the battery installation status in the battery box 13 to ensure that it provides stable power to the crushing mechanism 3. If the bait in the storage box 11 clumps due to long storage time, start the crushing mechanism 3 (powered by the battery box 13). The crushing mechanism 3 runs at high speed inside the storage box 11 to crush the clumped bait into loose particles to avoid clogging the pipe during subsequent conveying.

[0021] Under the influence of gravity, the pre-treated loose bait enters the anti-blocking guide mechanism 5 from the discharge port 111 at the bottom of the storage box 11. The anti-blocking guide mechanism 5 continuously acts through its internal anti-blocking structure, on the one hand preventing the bait from accumulating at the connection between the discharge port 111 and the pipeline, and on the other hand guiding the bait at a uniform speed to the downstream quantitative feeding mechanism 6, ensuring that the bait conveying channel is always unobstructed.

[0022] The bait conveyed by the anti-blocking feeding mechanism 5 enters the retractable hose 61 of the quantitative feeding mechanism 6. Due to the flexible deformation characteristics of the retractable hose 61, the user can adjust the length of the hose and, in conjunction with the rigid handheld tube 62, precisely align the quantitative head 64 at the end of the rigid feeding tube 63 with the target feeding points such as rat holes and corner gaps. At this time, the user operates the control mechanism 65 on the rigid handheld tube 62. The control mechanism 65 will adjust the opening and closing degree of the bait channel inside the quantitative head 64 according to the preset single feeding amount, so that the quantitative loose bait is accurately discharged from the quantitative head 64, realizing "one operation corresponds to one quantitative feeding", which not only avoids bait waste, but also ensures that the amount of bait at each feeding point meets the needs of rat trapping.

[0023] The shoulder strap 12 can fix the storage box 11 to the user's back, freeing up the hands to focus on the handheld rigid hand tube 62 to adjust the feeding position, improving the convenience of mobile operation and adapting to the manual feeding needs in different scenarios.

[0024] Optionally, by Figure 1 and Figure 3As shown, in this embodiment, the top cover 14 is mounted on the top of the storage box 11 via a locking mechanism 2, and the locking mechanism 2 includes a threaded post 21, a limiting block 22, and a wing nut 23; two sets of threaded posts 21 are symmetrically fixed to the top of the outer wall of the storage box 11; the limiting block 22 is fixed to the outer wall of the top cover 14, and a notch 221 for the threaded post 21 to pass through is provided on the limiting block 22; the wing nut 23 is mounted on the protruding end of the threaded post 21 by threaded engagement. With the above scheme, when the top cover 14 needs to be placed on the top of the storage box 11, the limiting block 22 on the outer wall of the top cover 14 is first aligned with the top of the outer wall of the storage box 11. The threaded post 21 is inserted through the notch 221 on the limiting block 22 and passes through the limiting block 22, completing the initial alignment of the top cover 14 and the storage box 11. Then, the wing nut 23 is picked up and aligned with the protruding end of the threaded post 21. By rotating the wing nut 23 clockwise, the wing nut 23 is moved downward along the threaded post 21 by the threaded engagement until the wing nut 23 tightly presses against the limiting block 22. At this time, the limiting block 22 is fixed between the threaded post 21 and the wing nut 23, thereby firmly locking the top cover 14 on the top of the storage box 11 and preventing the top cover 14 from loosening or falling off during the operation of the feeder.

[0025] When it is necessary to open the top cover 14, no additional tools are needed. Simply rotate the wing nut 23 on the threaded post 21 counterclockwise by hand. The wing nut 23 will move upward along the threaded post 21 and gradually disengage from the threaded post 21. After the wing nut 23 is completely removed from the threaded post 21, gently lift the top cover 14 upward so that the threaded post 21 of the storage box 11 can be disengaged from the notch 221 of the limit block 22. The top cover 14 can then be removed from the top of the storage box 11.

[0026] Optionally, by Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the crushing mechanism 3 includes a barrel 32, a rotating column 33, a blade 34, and a first drive motor 35. The barrel 32 is detachably disposed on the bottom surface of the top cover 14, and filter holes 321 are evenly provided on the barrel 32. The rotating column 33 is rotatably disposed on the bottom surface of the top cover 14 and embedded in the barrel 32. The blade 34 is fixed to the outer wall of the rotating column 33. The first drive motor 35 is fixed to the top surface of the top cover 14 and is used to drive the rotating column 33 to rotate. With the above scheme, when it is necessary to break up the bait clumps in the storage box 11, the first drive motor 35 (powered by the battery box 13) fixed on the top surface of the top cover 14 is started. The first drive motor 35 outputs power and drives the rotating column 33 below it to rotate. Since the rotating column 33 is rotatably disposed on the bottom surface of the top cover 14 and embedded in the barrel 32, its rotation will synchronously drive the blade 34 fixed on the outer wall to rotate at high speed inside the barrel 32.

[0027] The bait fed into the feed inlet 141 first enters the barrel 32. The high-speed rotating blades 34 cut and impact the clumps of bait, breaking them into loose particles. The filter holes 321 evenly distributed on the barrel 32 act as a screen. Only loose bait particles with a diameter smaller than the filter hole 321 can pass through the filter hole 321 and fall from the barrel 32 to the bottom of the storage box 11, and then enter the subsequent anti-clogging guide mechanism 5. The bait clumps that are not completely crushed and have a diameter larger than the filter hole 321 will remain in the barrel 32 and continue to be crushed by the rotating blades 34 until the particle size meets the requirements and is discharged through the filter hole 321, ensuring that the bait entering the conveying stage is free of clumps.

[0028] When it is necessary to clean the residual bait inside the barrel 32 or maintain the blade 34, the top cover 14 can be removed first according to the operation steps of the locking mechanism 2. Then, the barrel 32, which is detachably connected to the bottom of the top cover 14, can be removed. At this time, the inner wall of the barrel 32 and the filter hole 321 can be cleaned directly, or the blade 34 can be inspected and replaced. After maintenance, the barrel 32 can be reinstalled on the bottom of the top cover 14 to ensure the normal operation of the crushing mechanism 3.

[0029] Preferably, by Figure 1 , Figure 2 and Figure 4 As shown in this embodiment, the crushing mechanism 3 also includes a mounting ring 31; the mounting ring 31 is fixed to the bottom surface of the top cover 14, and the barrel 32 is connected to the mounting ring 31 by a threaded engagement. With the above solution, when in use, the barrel 32 is connected to the mounting ring 31 fixed to the bottom surface of the top cover 14 by a threaded engagement. There is no need to use tools such as wrenches and screwdrivers. The installation or disassembly can be completed by manually rotating the barrel 32, which is easy to install, use and disassemble for maintenance.

[0030] In addition, during operation, the rotation direction of the crushing mechanism 3 is the same as the tightening direction of the barrel 32 to prevent the barrel 32 from accidentally coming loose.

[0031] Optionally, by Figure 1 , Figure 2 and Figure 5As shown, in this embodiment, the anti-blocking material guiding mechanism 5 includes a material guiding cylinder 51, end caps 52, a rotating rod 53, a second drive motor 54, and a spiral blade 55. The material guiding cylinder 51 is fixed to the bottom surface of the storage box 11 and communicates with the discharge port 111. A discharge nozzle 511 is provided on the bottom surface of the material guiding cylinder 51, and a telescopic hose 61 communicates with the discharge nozzle 511. Two end caps 52 are symmetrically fixed to both ends of the material guiding cylinder 51. The rotating rod 53 is rotatably disposed between the two end caps 52. The second drive motor 54 is fixed on the end caps 52 and is used to drive the rotating rod 53 to rotate. The spiral blade 55 is fixed to the end caps 52. With the above scheme adopted, the loose bait processed by the crushing mechanism 3 in the storage box 11 falls naturally into the guide cylinder 51 connected to it through the discharge port 111 at the bottom. When it is necessary to transport bait, the second drive motor 54 (powered by the battery box 13) fixed on the end cap 52 at one end of the guide cylinder 51 is started. The second drive motor 54 outputs power and drives the rotating rod 53 supported by the end cap 52 at both ends to rotate. The rotation of the rotating rod 53 synchronously drives the spiral blade 55 fixed on its outer wall to rotate inside the guide cylinder 51.

[0032] When the spiral blade 55 rotates with the rotating rod 53, its blade structure will generate a continuous pushing force on the bait in the feed cylinder 51. The edge of the blade is in contact with the inner wall of the feed cylinder 51. On the one hand, it will push the bait accumulated at the inlet of the feed cylinder 51 (near the outlet 111) toward the discharge nozzle 511, avoiding the bait from accumulating due to gravity and causing blockage. On the other hand, the continuous rotation of the spiral blade 55 can disperse any local agglomerates or sticky bait that may appear in the feed cylinder 51, further eliminating the risk of blockage.

[0033] Under the continuous pushing of the spiral blades 55, the bait moves at a constant speed along the inner wall of the feed guide cylinder 51 to the discharge nozzle 511 on the bottom surface, and finally enters the retractable hose 61 connected to it through the discharge nozzle 511, providing a stable and continuous supply of bait for the subsequent quantitative feeding mechanism 6.

[0034] Optionally, by Figure 1 , Figure 2 and Figure 6As shown, in this embodiment, the metering head 64 includes a V-shaped feeding tube 641, a control tube 642, a limiting cap 643, a limiting ring 644, a plug 645, a square rod 646, a limiting disc 647, and a return spring 648. The V-shaped feeding tube 641 is installed at the end of the rigid guide tube 63. The control tube 642 is integrally formed with the V-shaped feeding tube 641 and communicates with the internal space of the V-shaped feeding tube 641. The limiting cap 643 is installed at the top of the control tube 642 by threaded engagement. The limiting ring 644 is fixed inside the control tube 642 and has a square hole. The plug 645 is located inside the control tube 642, and its bottom end is embedded in the V-shaped feeding tube 641 and adapted to the inner wall of the V-shaped feeding tube 641. A square rod 646 is fixed to the top of the plug 645 and passes through the square hole of the limiting ring 644; a limiting disc 647 is fixed to the top of the square rod 646, and a control mechanism 65 is connected to the limiting disc 647; a return spring 648 is sleeved on the square rod 646 and is located between the plug 645 and the limiting ring 644. With the above scheme, in the initial state during use, the return spring 648 is in a naturally extended state, and its elastic force pushes the plug 645 downward, so that the bottom end of the plug 645 is tightly embedded in the inner wall of the V-shaped feeding tube 641, completely sealing the internal channel of the V-shaped feeding tube 641. At this time, the bait transported from the rigid guide tube 63 to the V-shaped feeding tube 641 is blocked by the plug 645 and cannot be discharged, ensuring that there is no bait leakage in the non-operational state.

[0035] When the control mechanism 65 on the rigid handheld tube 62 is operated, the control mechanism 65 drives the limit plate 647 connected to it to move upward. The limit plate 647 transmits force through the square rod 646, causing the square rod 646 to slide upward along the square hole of the limit ring 644, thereby pulling the plug 645 to move upward synchronously against the elastic force of the return spring 648. At this time, the bottom end of the plug 645 separates from the inner wall of the V-shaped feeding tube 641, the channel of the V-shaped feeding tube 641 is opened, and the bait is discharged from the opening along the inclined inner wall of the V-shaped feeding tube 641, completing the feeding.

[0036] After the control mechanism 65 is released, the reset spring 648 loses its external restraint and returns to its natural extended state. Its downward elastic force pushes the plug 645 to reset. The plug 645 drives the limiting plate 647 to move downward through the square rod 646 until the bottom of the plug 645 is tightly embedded in the inner wall of the V-shaped feeding pipe 641 again, re-closing the channel and stopping the discharge.

[0037] By controlling the movement distance of the plug 645 using the control mechanism 65, the size of the opening of the internal channel of the V-shaped feeding pipe 641 can be adjusted, thereby adjusting the amount of material fed at one time.

[0038] Optionally, by Figure 1 , Figure 2 and Figure 6As shown, in this embodiment, the control mechanism 65 includes a V-shaped control handle 651, a control pull rope 652, and a limiting pull rope 653. The V-shaped control handle 651 is hinged to the outer wall of the rigid handheld tube 62. The top end of the control pull rope 652 is fixedly connected to the V-shaped control handle 651, and the bottom end passes through the limiting cap 643 and is fixedly connected to the limiting plate 647. One end of the limiting pull rope 653 is fixedly connected to the rigid handheld tube 62, and the other end is fixedly connected to the V-shaped control handle 651. With the above scheme, during use, under the elastic force of the return spring 648, the plug 645 closes the channel of the V-shaped feeding tube 641. At the same time, the control pull rope 652 is pulled down by the square rod 646 and the limiting plate 647, so that the V-shaped control handle 651 remains in a naturally open state (away from the outer wall of the rigid handheld tube 62) under the pulling force of the control pull rope 652. At this time, the limiting pull rope 653 is in a tensile state, limiting the rotation angle of the V-shaped control handle 651.

[0039] When the user holds the rigid hand tube 62, their fingers can naturally grip the V-shaped control handle 651. Pressing the V-shaped control handle 651 causes it to rotate around the hinge point toward the outer wall of the rigid hand tube 62. When the V-shaped control handle 651 rotates, it pulls the control rope 652 upward and tightens it. The bottom end of the control rope 652 simultaneously pulls the limit plate 647 upward, which in turn drives the plug 645 to overcome the elastic force of the reset spring 648 and move upward through the square rod 646, opening the discharge channel of the V-shaped feeding tube 641, and the bait is discharged accordingly.

[0040] After the user releases the V-shaped control handle 651, the elastic force of the reset spring 648 pushes the plug 645 down to reset, closing the V-shaped feeding tube 641 channel; at the same time, the plug 645 pulls the control rope 652 down through the square rod 646 and the limit plate 647, and the control rope 652 drives the V-shaped control handle 651 to rotate in the opposite direction around the hinge point, returning to the initial open state, waiting for the next operation.

[0041] Preferably, by Figure 1 , Figure 2 and Figure 4 As shown in this embodiment, a sealing cap 4 is installed on the feeding port 141 by means of threaded engagement. The sealing cap 4 is provided with a ventilation micropore 41. With the above solution, when in use, the sealing cap 4 is installed on the feeding port 141 by means of threaded engagement. The threads fit tightly and have strong sealing performance, which can effectively prevent external dust, mosquitoes and rodent predators (such as cockroaches and ants) from entering the storage box 11, and avoid the bait from being contaminated.

[0042] The ventilated micropores 41 on the sealing cap 4 allow for a small amount of air circulation inside and outside the storage box 11. On the one hand, when the bait inside the storage box 11 generates an air pressure difference due to changes in ambient temperature (such as high temperature absorbing heat and low temperature encountering cold), the ventilated micropores 41 can slowly balance the internal and external air pressure, avoiding the situation where the sealing cap 4 is difficult to unscrew due to negative pressure inside the box. On the other hand, the moisture generated by the bait's own respiration (such as the water vapor released after grain bait is slightly damp) inside the storage box 11 can be discharged through a small amount of ventilation, reducing the probability of the bait clumping due to dampness and reducing the workload of the subsequent crushing mechanism 3.

[0043] It should be noted that the first drive motor 35 and the second drive motor 54 are both commercially available conventional devices with built-in power switches. Those skilled in the art can make conventional selections according to their needs. Their working principles are common knowledge known to those skilled in the art and have been fully disclosed in the prior art, so they will not be elaborated on further in this article.

[0044] The circuit connection involved in this utility model is a common method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments. It belongs to the widely used prior art.

[0045] Components not described in detail in this article are existing technologies.

[0046] The working principle and usage process of this utility model are as follows: Before using the rodent control artificial feeder of this utility model, first unscrew the sealing cap 4, and add rodent bait into the storage box 11 through the feeding port 141 on the top cover 14. At the same time, check the battery installation status in the battery box 13 to ensure that it provides stable power to the crushing mechanism 3. If the bait in the storage box 11 clumps due to prolonged storage, start the crushing mechanism 3 (powered by the battery box 13). The crushing mechanism 3 rotates at high speed inside the storage box 11 to break the clumped bait into loose particles, thus avoiding blockage of the pipeline during subsequent transportation. Under the action of gravity, the pre-treated loose bait enters the anti-blocking guide mechanism 5 from the discharge port 111 at the bottom of the storage box 11. The anti-blocking guide mechanism 5 continuously acts through its internal anti-blocking structure, on the one hand preventing the bait from accumulating at the connection between the discharge port 111 and the pipeline, and on the other hand guiding the bait at a uniform speed to the downstream quantitative feeding mechanism 6, ensuring that the bait conveying channel is always unobstructed. The bait conveyed by the anti-blocking feeding mechanism 5 enters the retractable hose 61 of the quantitative feeding mechanism 6. Because the retractable hose 61 has flexible deformation characteristics, the user can adjust the length of the hose and, together with the handheld rigid hand tube 62, accurately align the quantitative head 64 at the end of the rigid feeding tube 63 with the target feeding point such as mouse hole, corner gap, etc. The control mechanism 65 on the rigid handheld tube 62 can be used to adjust the opening and closing degree of the bait channel inside the metering head 64 according to the preset amount of bait to be fed at one time, so that the metered loose bait is accurately discharged from the metering head 64, realizing "one operation corresponds to one metered feeding", which not only avoids bait waste, but also ensures that the amount of bait at each feeding point meets the needs of rodent trapping. The shoulder strap 12 can fix the storage box 11 to the user's back, freeing up the hands to focus on the handheld rigid hand tube 62 to adjust the feeding position, improving the convenience of mobile operation and adapting to the manual feeding needs in different scenarios.

[0047] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A bait dispenser for rodent control, characterised in that, It includes a storage mechanism (1) for storing bait, a crushing mechanism (3) provided in the storage mechanism (1) for breaking up bait clumps, an anti-blocking guiding mechanism (5) provided at the bottom of the storage mechanism (1), and a quantitative feeding mechanism (6) connected to the anti-blocking guiding mechanism (5) and used to control the amount of bait fed at one time. The storage mechanism (1) includes a storage box (11), a shoulder strap (12) fixed to the back of the storage box (11), a battery box (13) fixed to the outer wall of the storage box (11), and a top cover (14) detachably provided on the top of the storage box (11). The crushing mechanism (3) is fixed on the top cover (14). The top cover (14) is provided with a feeding port (141). The bottom end of the storage box (11) is provided with a discharge port (111). The anti-blocking guiding mechanism (5) is connected to the discharge port (111). The quantitative feeding mechanism (6) includes a retractable hose (61) connected to the anti-clogging guiding mechanism (5), a rigid handheld tube (62) connected to the end of the retractable hose (61), a rigid guiding tube (63) connected to the end of the rigid handheld tube (62), a quantitative head (64) located at the end of the rigid guiding tube (63), and a control mechanism (65) located on the rigid handheld tube (62). The control mechanism (65) is used to control the output of the quantitative head (64).

2. The rodent control bait dispenser of claim 1, wherein: The top cover (14) is mounted on the top of the storage box (11) by a locking mechanism (2), and the locking mechanism (2) includes a threaded post (21), a limiting block (22) and a wing nut (23). The two sets of threaded columns (21) are symmetrically fixed to the top of the outer wall of the storage box (11); The limiting block (22) is fixed to the outer wall of the top cover (14), and the limiting block (22) has a notch (221) for the threaded post (21) to pass through. The wing nut (23) is provided at the protruding end of the threaded post (21) by means of thread engagement.

3. The rodent control bait dispenser of claim 1, wherein: The crushing mechanism (3) includes a barrel (32), a rotating column (33), blades (34) and a first drive motor (35); The barrel (32) is detachably disposed on the bottom surface of the top cover (14), and filter holes (321) are evenly provided on the barrel (32). The rotating column (33) is rotatably mounted on the bottom surface of the top cover (14) and embedded in the barrel body (32); The blade (34) is fixed to the outer wall of the rotating column (33); The first drive motor (35) is fixed to the top surface of the top cover (14) and is used to drive the rotating column (33) to rotate.

4. The rodent control bait dispenser of claim 3, wherein: The crushing mechanism (3) also includes a mounting ring (31); The mounting ring (31) is fixed to the bottom surface of the top cover (14), and the barrel body (32) is connected to the mounting ring (31) by a threaded engagement.

5. The rodent control bait dispenser of claim 1, wherein: The anti-blocking material guiding mechanism (5) includes a material guiding cylinder (51), an end cap (52), a rotating rod (53), a second drive motor (54), and a spiral blade (55). The guide cylinder (51) is fixed to the bottom surface of the storage box (11) and communicates with the discharge port (111). A discharge nozzle (511) is provided on the bottom surface of the guide cylinder (51), and the retractable hose (61) is communicated with the discharge nozzle (511). The two end caps (52) are symmetrically fixed at both ends of the guide cylinder (51); The rotating rod (53) is rotatably positioned between the two end caps (52); The second drive motor (54) is fixed to the end cap (52) and is used to drive the rotating rod (53) to rotate; The spiral blade (55) is fixed to the outer wall of the rotating rod (53).

6. The rodent control bait dispenser of claim 1, wherein: The metering head (64) includes a V-shaped feeding tube (641), a control tube (642), a limiting cap (643), a limiting ring (644), a plug (645), a square rod (646), a limiting disc (647), and a return spring (648). The V-shaped feeding tube (641) is installed at the end of the rigid feeding tube (63), and the control tube (642) is integrally formed with the V-shaped feeding tube (641) and communicates with the internal space of the V-shaped feeding tube (641). The limiting cap (643) is installed on the top of the control tube (642) by means of threaded engagement; The limiting ring (644) is fixed inside the control tube (642), and the limiting ring (644) has a square hole; The plug (645) is located inside the control tube (642), and its bottom end is embedded in the V-shaped feeding tube (641) and adapted to the inner wall of the V-shaped feeding tube (641); The square rod (646) is fixed to the top of the plug (645) and passes through the square hole of the limiting ring (644); The limiting plate (647) is fixed to the top of the square rod (646), and the control mechanism (65) is connected to the limiting plate (647). The return spring (648) is sleeved on the square rod (646) and located between the plug (645) and the limiting ring (644).

7. The rodent control bait dispenser of claim 6, wherein: The control mechanism (65) includes a V-shaped control handle (651), a control pull rope (652), and a limit pull rope (653). The V-shaped control handle (651) is hinged to the outer wall of the rigid handheld tube (62); The top end of the control pull rope (652) is fixedly connected to the V-shaped control handle (651), and the bottom end passes through the limiting cap (643) and is fixedly connected to the limiting plate (647). One end of the limiting pull rope (653) is fixedly connected to the rigid hand tube (62), and the other end is fixedly connected to the V-shaped control handle (651).

8. The rodent control bait dispenser of claim 1, wherein: The feed port (141) is fitted with a sealing cap (4) by means of threaded engagement, and the sealing cap (4) is provided with a breathable micropore (41).

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