Honeycomb killing device

Abstract

The utility model discloses a honeycomb killing device which comprises a telescopic rod and a pressing self-spraying tank, a tank fixing support is installed at the telescopic end of the telescopic rod, the pressing self-spraying tank is detachably installed on the tank fixing support, a pressing plate is connected to the tank fixing support in a pivoted mode, the end, close to the telescopic rod, of the pressing plate is a connecting end, and a pull rope is installed at the connecting end. The end, away from the telescopic rod, of the pressing plate is a working end matched with the pressing self-spraying tank, and the working end is used for pressing the pressing end of the pressing self-spraying tank. The telescopic rod is provided with a winder used for winding and unwinding the pull rope, and the end, away from the pressing plate, of the pull rope is connected with the winder. A worker can keep a far safe distance from a honeycomb when the pressing self-spraying tank gets close to the honeycomb by holding a telescopic rod, a pull rope is wound through a winder, the pull rope drives a pressing plate to move, the pressing plate presses the pressing end of the pressing self-spraying tank, the pressing self-spraying tank sprays corresponding substances to the honeycomb, and the honeycomb is killed; and the personal safety of field personnel can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting mechanical equipment, in particular to a beehive killing device. Background Art

[0002] Compared with the past, the frequency of killing hornets is high in spring and summer, with an average of 2 to 3 social assistance requests per week. When firefighters are working on site, they must wear bee-proof suits (mainly made of polycarbonate material), which have poor air permeability and heat dissipation. Working for a long time can easily lead to the risk of heat stroke. Especially when working at high altitudes, a 6-meter ladder is also required, and it is very inconvenient to climb up and down. When dismantling the hive, they need to do it by hand, which is very difficult and dangerous for firefighters wearing protective clothing.

[0003] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Utility Model Content

[0004] Based on this, it is necessary to provide a beehive killing device to address the above technical problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a beehive killing device, including a telescopic rod and a push-to-spray can, the telescopic end of the telescopic rod is installed with a can fixing bracket, the push-to-spray can is detachably installed on the can fixing bracket, a pressing plate is pivotally connected to the can fixing bracket, the end of the pressing plate close to the telescopic rod is a connecting end, a pull rope is installed at the connecting end, the end of the pressing plate away from the telescopic rod is a working end arranged in cooperation with the push-to-spray can, and the working end is used to press the pressing end of the push-to-spray can; a reel for retracting and unwinding the pull rope is installed on the telescopic rod, and the end of the pull rope away from the pressing plate is connected to the reel.

[0006] Preferably, the winder includes a mounting seat, a shell, a hollow shaft, a rotating shaft, a bearing, a first compression spring, a winding wheel, a gear, an inner gear ring, a connecting arm, a crank, and a ring plate. The mounting seat is installed on the telescopic rod, the shell is fixedly connected to the mounting seat, the rotating shaft is rotatably installed in the shell through a bearing, the hollow shaft is sleeved on the rotating shaft, the gear and the winding wheel are fixedly installed on the hollow shaft, the ring plate is fixedly installed on the rotating shaft, one end of the first compression spring is connected to the ring plate, and the other end is connected to the winding wheel. A first opening and a second opening are provided on the shell, the hollow shaft is fixedly connected to the connecting arm after passing through the first opening, the crank is connected to the connecting arm, an inner gear ring is fixed on the shell and located outside the first opening, the gear and the inner gear ring are cooperatively arranged, and the pull rope passes through the second opening.

[0007] Preferably, the telescopic rod is a multi-stage telescopic rod.

[0008] Preferably, a guide ring is installed on the telescopic rod, and the pull rope passes through the guide ring.

[0009] Preferably, a second compression spring is installed between the pressing plate and the tank fixing bracket, and the connection point between the second compression spring and the pressing plate is located between the rotation center and the working end of the pressing plate. The second compression spring provides elastic force to the pressing plate to make the working end of the pressing plate move away from the pressing end that presses the self-spray can.

[0010] Preferably, the push-to-spray can is an insecticide spray can, a rapid surface solidifying agent spray can or a propane gas tank.

[0011] The beneficial effects of the technical solution are as follows: by holding the telescopic rod, the staff can maintain a safe distance from the beehive when the push-to-dispense can approaches the beehive, and the pull rope is reeled in by the reel, and the pull rope drives the pressing plate to move, so that the pressing plate presses the pressing end of the push-to-dispense can, so that the push-to-dispense can sprays the corresponding substance into the beehive to kill the beehive, which may improve the personal safety of on-site personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of a beehive killing device according to an embodiment of the utility model;

[0013] Figure 2 The structure of the reel of one embodiment of the utility model is shown in FIG. Figure 1 (the first compression spring is not pressed);

[0014] Figure 3 The structure of the reel of one embodiment of the utility model is shown in FIG. Figure 2 (first compression spring pressed state);

[0015] Figure 4 A cross-sectional view of a hollow shaft, a gear and an inner gear ring of an embodiment of the utility model;

[0016] Figure 5 A cross-sectional view of a telescopic rod according to an embodiment of the present utility model;

[0017] In the figure, 1, telescopic rod; 11, hollow rod section 1; 12, hollow rod section 2; 13, hollow rod section 3; 14, set screw; 2, press self-spray can; 3, can fixing bracket; 4, press plate; 5, pull rope; 6, winder; 601, mounting seat; 602, shell; 603, hollow shaft; 604, rotating shaft; 605, bearing; 606, first compression spring; 607, winding wheel; 608, gear; 609, inner gear ring; 610, connecting arm; 611, crank; 612, ring plate; 613, first opening; 614, second opening; 615, guide ring; 7, guide ring; 8, second compression spring. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0019] See also Figures 1 to 5 The embodiment of the present application provides a beehive killing device, including a telescopic rod 1 and a push-to-spray can 2, a can fixing bracket 3 is installed at the telescopic end of the telescopic rod 1, the push-to-spray can 2 can be detachably installed on the can fixing bracket 3, a pressing plate 4 is pivotally connected to the can fixing bracket 3, the pressing plate 4 close to the telescopic rod 1 is a connecting end, a pull rope 5 is installed at the connecting end, the pressing plate 4 is away from the telescopic rod 1. The end of the pressing plate 4 is a working end arranged in cooperation with the push-to-spray can 2, and the working end is used to press the pressing end of the push-to-spray can 2; a reel 6 for retracting and unreeling the pull rope 5 is installed on the telescopic rod 1, and the end of the pull rope 5 away from the pressing plate 4 is connected to the reel 6.

[0020] The press-type spray can 2 is an insecticide spray can, a rapid surface coagulant spray can or a card furnace type propane gas cylinder in the prior art. By pressing, the insecticide, rapid surface coagulant or propane gas can be sprayed accordingly. After the insecticide is sprayed onto the beehive, the poison can be killed; after the rapid surface coagulant is sprayed onto the beehive, the beehive can be closed, trapping the bee colony, and achieving quick-drying gel sealing. The propane gas tank sprays propane gas, which can be ignited and then sprayed with fire, and the beehive is destroyed by flames, achieving gas and fire spraying. The insecticide spray can, the rapid surface coagulant spray can and the card furnace type propane gas cylinder can be flexibly selected according to needs, and all of them can achieve beehive killing.

[0021] When in use, hold the telescopic rod 1, adjust the length of the telescopic rod 1, bring the press self-spray can 2 close to the beehive, reel in the pull rope 5 through the reel 6, and the pull rope 5 drives the pressing plate 4 to move, so that the connecting plate of the pressing plate 4 rotates downward, and the working end rotates upward to contact the pressing end of the press self-spray can 2, and then press the pressing end of the press self-spray can 2, so that the press self-spray can 2 sprays the corresponding substance toward the beehive. When a coagulant is used, the surface coagulation time is about 10 minutes. The weight of the beehive to be killed should not be greater than 1.5 kilograms. By setting the telescopic rod 1, the press self-spray can 2 is far away from the staff during work, which can improve the personal safety of the on-site personnel during the beehive killing operation.

[0022] The equipment is light in weight, flexible in use, and not limited by time and space; the equipment is small in size and can be placed on a fire truck or other vehicles without affecting the storage and use of other equipment.

[0023] In a preferred embodiment, in order to facilitate the winding of the drawstring 5 and to fix the drawstring 5, the press-type spray can 2 can be kept in the pressed state. Figures 2 to 4 As shown, the reel 6 includes a mounting seat 601, a shell 602, a hollow shaft 603, a rotating shaft 604, a bearing 605, a first compression spring 606, a reel 607, a gear 608, an inner gear ring 609, a connecting arm 610, a crank 611, and a ring plate 612. The mounting seat 601 is mounted on the telescopic rod 1, the shell 602 is fixedly connected to the mounting seat 601, the rotating shaft 604 is rotatably mounted in the shell 602 through the bearing 605, the hollow shaft 603 is sleeved on the rotating shaft 604, the gear 608 and the reel 607 are fixedly mounted on the hollow On the shaft 603, the ring plate 612 is fixedly installed on the rotating shaft 604, one end of the first compression spring 606 is connected to the ring plate 612, and the other end is connected to the winding wheel 607, the shell 602 is provided with a first opening 613 and a second opening 614, the hollow shaft 603 passes through the first opening 613 and is fixedly connected to the connecting arm 610, the crank 611 is connected to the connecting arm 610, an inner gear ring 609 is fixed on the shell 602 and located outside the first opening 613, the gear 608 is matched with the inner gear ring 609, and the pull rope 5 passes through the second opening 614.

[0024] When in use, hold the crank 611, as Figure 2 As shown, the crank 611, the connecting arm 610, the hollow shaft 603, and the winding wheel 607 are pressed toward the housing 602, so that the first compression spring 606 is compressed, and the gear 608 moves toward the inside of the first opening 613, thereby disengaging from the inner gear ring 609, so that the inner gear ring 609 no longer restricts the rotation of the gear 608. Figure 3 As shown, at this time, the crank 611 can be rotated to drive the connecting arm 610, the hollow shaft 603, and the reel 607 to rotate, unwinding or rewinding the pull rope 5;

[0025] After the unwinding of the pull rope 5 is completed, the pull rope 5 is in a non-tensioned state. At this time, the crank 611, the connecting arm 610, the hollow shaft 603, and the winding wheel 607 are no longer pressed. Under the elastic restoring force of the first compression spring 606, the gear 608 moves toward the inner gear ring 609. After the angle of the gear 608 is fine-tuned, the gear 608 is meshed with the inner gear ring 609 again. The inner gear ring 609 restricts the rotation of the gear 608, so that the length of the pull rope 5 remains fixed. Since the pull rope 5 is in a non-tensioned state, the length of the telescopic rod 1 can be adjusted at this time, and the pull rope 5 will not affect the telescopic adjustment of the telescopic rod 1.

[0026] After the pull rope 5 is wound up, the crank handle 611, the connecting arm 610, the hollow shaft 603 and the winding wheel 607 are no longer pressed. Under the elastic restoring force of the first compression spring 606, the gear 608 moves toward the inner gear ring 609. After fine-tuning the angle of the gear 608, the gear 608 is meshed with the inner gear ring 609 again. The inner gear ring 609 limits the rotation of the gear 608, so that the length of the pull rope 5 remains fixed, so that the pull rope 5 continues to drive the pressing plate 4 to press the pressing end of the self-spray can 2, and the self-spray can 2 is pressed to kill the beehive. There is no need to hold the reel 6 with one hand and apply force continuously. One hand can be freed up to do other work, or the two hands can be exchanged to hold the telescopic rod 1, so as to improve the flexibility and comfort of use and facilitate the beehive killing operation.

[0027] In a preferred embodiment, in order to facilitate the adjustment of the length of the telescopic rod 1, the telescopic rod 1 is set to be a multi-stage telescopic rod 1. The telescopic rod 1 is a multi-stage telescopic rod 1 of the prior art, and the number of stages of the telescopic rod 1 is not limited and can be flexibly selected according to needs. Figure 5 As shown, the telescopic rod 1 has multiple rod segments, which are set to three in this embodiment, namely, an outermost hollow rod segment 11, a middle hollow rod segment 2 12 and an innermost hollow rod segment 3 13. The hollow rod segment 11, the hollow rod segment 2 12 and the hollow rod segment 3 13 are all hollow rods, and the hollow rod segment 3 13 can also be a solid rod. The hollow rod segment 11, the hollow rod segment 2 12 and the hollow rod segment 3 13 are plugged and connected in sequence. The length of the telescopic rod 1 is fixed by a set screw 14 connected by a radial thread. By rotating the set screw 14, two adjacent rod segments are pressed. In other embodiments, the telescopic rod 1 can be set to a plurality of rod segments of more than three, so as to increase the maximum length of the telescopic rod 1.

[0028] In order to facilitate guiding the pull rope 5 , a guide ring 7 is installed on the telescopic rod 1 , that is, a guide ring 7 is installed on the top of each rod section of the telescopic rod 1 , and the pull rope 5 passes through the guide ring 7 .

[0029] In a preferred embodiment, in order to prevent the working end of the pressing plate 4 from accidentally touching the pressing end of the self-spray can 2, a second compression spring 8 is installed between the pressing plate 4 and the can fixing bracket 3, and the connection point between the second compression spring 8 and the pressing plate 4 is located between the rotation center of the pressing plate 4 and the working end. The second compression spring 8 provides elastic force to the pressing plate 4 to keep the working end of the pressing plate 4 away from the pressing end of the self-spray can 2. In this way, only when the pull rope 5 is pulled down, the pull rope 5 drives the pressing plate 4 to move, and the working end of the pressing plate 4 touches the pressing end of the self-spray can 2.

[0030] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention should be understood according to specific circumstances.

Claims

1. A beehive killing device, comprising a telescopic rod (1) and a press-type spray can (2), characterized in that: The telescopic end of the telescopic rod (1) is equipped with a tank fixing bracket (3), the push-on self-spraying can (2) is detachably mounted on the tank fixing bracket (3), a pressing plate (4) is pivotally connected to the tank fixing bracket (3), one end of the pressing plate (4) close to the telescopic rod (1) is a connecting end, a pull rope (5) is installed on the connecting end, and one end of the pressing plate (4) away from the telescopic rod (1) is a working end arranged to cooperate with the push-on self-spraying can (2), and the working end is used to press the pressing end of the push-on self-spraying can (2); a reel (6) for retracting and unreeling the pull rope (5) is installed on the telescopic rod (1), and one end of the pull rope (5) away from the pressing plate (4) is connected to the reel (6).

2. The beehive killing device according to claim 1, characterized in that: The reel (6) comprises a mounting seat (601), a housing (602), a hollow shaft (603), a rotating shaft (604), a bearing (605), a first compression spring (606), a reel (607), a gear (608), an inner gear ring (609), a connecting arm (610), a crank (611), and a ring plate (612). The mounting seat (601) is mounted on the telescopic rod (1), the housing (602) is fixedly connected to the mounting seat (601), the rotating shaft (604) is rotatably mounted in the housing (602) via the bearing (605), the hollow shaft (603) is sleeved on the rotating shaft (604), the gear (608) and the reel (607) are fixedly mounted on the housing (602), and the reel (607) is fixedly mounted on the housing (602). On the hollow shaft (603), the ring plate (612) is fixedly mounted on the rotating shaft (604), one end of the first compression spring (606) is connected to the ring plate (612), and the other end is connected to the winding wheel (607), the shell (602) is provided with a first opening (613) and a second opening (614), the hollow shaft (603) passes through the first opening (613) and is fixedly connected to the connecting arm (610), the crank (611) is connected to the connecting arm (610), an inner gear ring (609) is fixed on the shell (602) and located outside the first opening (613), the gear (608) and the inner gear ring (609) are arranged in cooperation, and the pull rope (5) passes through the second opening (614).

3. The beehive killing device according to claim 1, characterized in that: The telescopic rod (1) is a multi-stage telescopic rod (1).

4. The beehive killing device according to claim 3, characterized in that: A guide ring (7) is installed on the telescopic rod (1), and the pull rope (5) passes through the guide ring (7).

5. The beehive killing device according to claim 1, characterized in that: A second compression spring (8) is installed between the pressing plate (4) and the tank fixing bracket (3), and the connection point between the second compression spring (8) and the pressing plate (4) is located between the rotation center and the working end of the pressing plate (4). The second compression spring (8) provides the pressing plate (4) with an elastic force that causes the working end of the pressing plate (4) to move away from the pressing end that presses the self-spraying can (2).

6. The beehive killing device according to claim 1, characterized in that: The push-to-spray can (2) is an insecticide spray can, a rapid surface solidifying agent spray can or a stove-type propane gas tank.

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