A scarab beetle trapping device

Abstract

The present application relates to the technical field of trapping instrument, specifically to a scarab beetle trapping instrument, which comprises a trapping component, a third trapping plate, an electric control component, a main shaft, a blocking component, a photovoltaic panel and a wind direction and speed sensor, a guide component is arranged at the outer side upper end position of the main shaft, a pull rod is arranged at the front end of the guide component, a light emitting lamp head is arranged on the front side of the blocking component, the blocking component comprises a rotating shaft sleeve, a second trapping plate is arranged on the rear side of the rotating shaft sleeve, a first trapping plate is arranged on the front side of the second trapping plate, a driven gear is arranged on the lower end of the rotating shaft sleeve, and the electric control component comprises an electric control box. The present application can realize the change of strong and weak light by adjusting the angle and height of the light emitting lamp head, which conforms to the habits of scarab beetles, and only traps scarab beetles, so that the trapping efficiency is improved by blocking the scarab beetles through the blocking component, and the scarab beetles are collected through the trapping component which is a conical structure, so that the scarab beetles are prevented from climbing out.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of trapping instruments, in particular to a scarab beetle trapping instrument. BACKGROUND

[0002] Scarab beetles are commonly known as Scarabaeoidea, belonging to the animal kingdom, arthropod phylum and insect class, and are divided into large black scarab beetles, oriental scarab beetles and small green scarab beetles. The larvae of scarab beetles are one of the main underground pests, which cause serious damage by biting off the seedlings of plants, leading to wilting and death. The adult scarab beetles are major pests of crops, trees and fruit trees. In order to prevent the damage caused by scarab beetles, trapping instruments are often used to capture them from the source, thereby avoiding the harm to crops, trees and fruit trees.

[0003] A kind of intelligent trap for scarab beetles is disclosed in Chinese patent (authorized publication number CN214758716U). The patent technology is suitable for trapping various scarab beetle pests, has a wide application range, is easy to operate, has a unique design, can prevent wind and rain, dusty weather, is safe, environmentally friendly and recyclable, and is widely used in vegetable, forest, nursery and other planting production. However, the above-mentioned trap uses insecticidal lamp trapping method. There is no specific instrument for trapping and killing scarab beetles. Generally, insecticidal lamps are broad-spectrum insecticides, which have trapping and killing effect on nocturnal insects, including nocturnal beneficial insects, neutral insects and pest moths. The trapping and killing efficiency of insecticidal lamps on pests in the market is not high. Sometimes, the beneficial insects or harmless insects killed are more than the pests, which affects the biodiversity. The principle of insecticidal lamps on the market can be divided into two categories. One is wind suction type insecticidal lamp, and the other is electric shock type insecticidal lamp. The principle of the first type of wind suction type insecticidal lamp is that scarab beetles fly to the insecticidal lamp under the action of light, and an electric fan is installed below the attracting lamp to form a suction force to suck the scarab beetles flying around the insecticidal lamp into the insect collecting box to complete the trapping action. The principle of the second type of electric shock type insecticidal lamp is to use the principle of scarab beetles attacking the lamp. A high-voltage low-current electric net is installed around the attracting lamp. When the scarab beetles attack the lamp, they touch the electric net and are electrocuted, then fall into the collection box to complete the trapping and killing action. Therefore, the technical personnel in the field provides a scarab beetle trapping instrument to solve the problems in the above background technology. SUMMARY

[0004] The purpose of the present application is to provide a scarab beetle trapping instrument to solve the problems in the above background technology.

[0005] In order to achieve the above object, the present application provides the following technical scheme: a scarab beetle trapping instrument, comprising a trapping component, a third trapping plate, an electric control component, a main shaft, a blocking component, a photovoltaic panel and a wind direction and speed sensor, the third trapping plate is located at the upper side of the trapping component, the electric control component is located at the upper side of the trapping component, the main shaft is located at the upper side of the electric control component, the blocking component is located at the outer side of the main shaft, the photovoltaic panel is located at the upper side of the main shaft, the wind direction and speed sensor is located at the rear end of the photovoltaic panel, the outer side of the upper end of the main shaft is provided with a guide component, the front end of the guide component is provided with a pull rod, the front side of the blocking component is provided with a light emitting lamp head, the blocking component comprises a rotating shaft sleeve, the rear side of the rotating shaft sleeve is provided with a second trapping plate, the front side of the second trapping plate is provided with a first trapping plate, the lower end of the rotating shaft sleeve is provided with a driven gear, the electric control component comprises an electric control box, the outer side of the electric control box is provided with a support rod, the lower side of the electric control box is provided with a trapping lamp, the upper side of the electric control box is provided with a transmission gear, the inside of the electric control box is provided with a transmission motor corresponding to the transmission gear, and the inside of the electric control box is provided with an electric control board.

[0006] As a further scheme of the present application: the trapping component comprises a conical box, the lower end of the conical box is provided with a drawer, the lower side of the conical box is provided with a weighing sensor, the lower side of the weighing sensor is provided with a fixed plate, the upper end of the conical box is provided with a mounting frame, the upper side of the mounting frame is provided with a cleaning brush motor, and the lower side of the mounting frame is provided with a brush rod corresponding to the cleaning brush motor.

[0007] As a further scheme of the present application: the guide component comprises a sliding ring, the inner side of the sliding ring is provided with a clamping plate, the outer side of the clamping plate is provided with a positioning screw, the outer side of the sliding ring is provided with a sliding block, the rear end of the light emitting lamp head is provided with an adjusting plate, sliding grooves are formed at both sides of the rotating shaft sleeve, and the outer side of the adjusting plate is provided with a rotating rod.

[0008] As a further scheme of the present application: the rotating shaft sleeve rotates at the outer side of the main shaft, the transmission gear rotates at the upper side of the electric control box through the transmission motor, and the outer side of the transmission gear is clamped at the outer side of the driven gear.

[0009] As a further scheme of the present application: the upper end of the pull rod is hinged at the outer side of the guide component, the lower end of the pull rod is hinged at the upper side of the light emitting lamp head, and the rear end of the light emitting lamp head slides at the outer side of the rotating shaft sleeve.

[0010] As a further further scheme of the present application: the output end of the electric control board is electrically connected with the input end of the trapping lamp, the transmission motor, the light emitting lamp head and the wind direction and speed sensor respectively, and the output end of the photovoltaic panel is electrically connected with the input end of the electric control board.

[0011] As a further further scheme of the present application: the brush rod rotates at the lower side of the mounting frame through the cleaning brush motor, the drawer slides at the inner side of the conical box, and the conical box is installed at the upper side of the fixed plate through the weighing sensor.

[0012] As a further further scheme of the present application: the clamping plate rotates at the outer side of the main shaft, and is fixed at the outer side of the main shaft through the positioning screw.

[0013] As a further further scheme of the present application: the sliding block slides at the outer side of the sliding ring, the upper end of the pull rod is hinged at the outer side of the sliding block, the adjusting plate is located at the outer side of the rotating shaft sleeve, and the rotating rod slides at the inner side of the sliding groove.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] The scarab beetle trapping instrument utilizes the principle that scarab beetles come out of the soil in the evening, fly back to the soil to lay eggs and rest at dawn, and realizes the change of strong and weak light through the angle and height adjustment of the light emitting lamp head, which conforms to the habits of scarab beetles and only traps scarab beetles without trapping night insects, neutral insects and night moths.

[0016] The blocking member blocks the scarab beetles to avoid the scarab beetles from crossing the trapping area and improve the trapping efficiency, and the insect collecting member is conical in structure to avoid the scarab beetles from climbing out. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of a scarab beetle trapping instrument;

[0018] Figure 2 It is a structural schematic view of a blocking member in a scarab beetle trapping instrument;

[0019] Figure 3 It is a perspective view of an electric control member in a scarab beetle trapping instrument;

[0020] Figure 4 It is a perspective view of an insect collecting member in a scarab beetle trapping instrument;

[0021] Figure 5 It is a structural schematic view of a guiding member in a scarab beetle trapping instrument;

[0022] Figure 6 It is a scarab beetle trapping instrument Figure 1 A structural schematic view of part A in a scarab beetle trapping instrument;

[0023] Figure 7 A scarab beetle trapping device Figure 1 The structure diagram of B part.

[0024] In the figure: 1, the insect collecting component; 2, the third insect collecting plate; 3, the electric control component; 4, the main shaft; 5, the blocking component; 6, the photovoltaic electric plate; 7, the wind direction and speed sensor; 8, the guide component; 9, the pull rod; 10, the light emitting lamp head; 11, the rotating shaft sleeve; 12, the second insect collecting plate; 13, the first insect collecting plate; 14, the driven gear; 15, the electric control box; 16, the support rod; 17, the trapping lamp; 18, the transmission gear; 19, the transmission motor; 20, the electric control board; 21, the conical box; 22, the drawer; 23, the weighing sensor; 24, the fixed plate; 25, the mounting frame; 26, the cleaning motor; 27, the brush rod; 28, the slip ring; 29, the clamping plate; 30, the positioning screw; 31, the sliding block; 32, the adjusting plate; 33, the sliding groove; 34, the rotating rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0026] Please refer to Figures 1 to 7The embodiment of the present application discloses a beetle trapping instrument, which comprises a collecting component 1, a third collecting plate 2, an electric control component 3, a main shaft 4, a blocking component 5, a photovoltaic panel 6 and a wind direction and speed sensor 7. The third collecting plate 2 is located at the upper side of the collecting component 1, the electric control component 3 is located at the upper side of the collecting component 1, the main shaft 4 is located at the upper side of the electric control component 3, the blocking component 5 is located at the outer side of the main shaft 4, the photovoltaic panel 6 is located at the upper side of the main shaft 4, the wind direction and speed sensor 7 is located at the rear end of the photovoltaic panel 6, a guide component 8 is arranged at the outer side of the upper end of the main shaft 4, a pull rod 9 is arranged at the front end of the guide component 8, a light emitting lamp head 10 is arranged at the front side of the blocking component 5, the blocking component 5 comprises a rotating shaft sleeve 11, a second collecting plate 12 is arranged at the rear side of the rotating shaft sleeve 11, a first collecting plate 13 is arranged at the front side of the second collecting plate 12, a driven gear 14 is arranged at the lower end of the rotating shaft sleeve 11, the electric control component 3 comprises an electric control box 15, a support rod 16 is arranged at the outer side of the electric control box 15, a trapping lamp 17 is arranged at the lower side of the electric control box 15, a transmission gear 18 is arranged at the upper side of the electric control box 15, a transmission motor 19 is arranged at the position of the transmission gear 18 in the electric control box 15, an electric control board 20 is arranged in the electric control box 15, the rotating shaft sleeve 11 rotates at the outer side of the main shaft 4, the transmission gear 18 rotates at the upper side of the electric control box 15 through the transmission motor 19, the transmission gear 18 is clamped at the outer side of the driven gear 14, the upper end of the pull rod 9 is hinged at the outer side of the guide component 8, the lower end of the pull rod 9 is hinged at the upper side of the light emitting lamp head 10, the rear end of the light emitting lamp head 10 slides at the outer side of the rotating shaft sleeve 11, the output end of the electric control board 20 is electrically connected with the input end of the trapping lamp 17, the transmission motor 19, the light emitting lamp head 10 and the wind direction and speed sensor 7, the output end of the photovoltaic panel 6 is electrically connected with the input end of the electric control board 20. First, the beetle trapping instrument is fixed at the use position, the inclination of the guide component 8 is adjusted according to the inclination of the ground, the upper end of the pull rod 9 rotates at the front side of the guide component 8 during the adjustment process, the lower end of the pull rod 9 rotates at the upper side of the light emitting lamp head 10, the rear end of the light emitting lamp head 10 rotates at the outer side of the rotating shaft sleeve 11, the angle of the light emitting lamp head 10 is adjusted, the photovoltaic panel 6 supplies power to the electric control board 20 through photoelectric reaction, the electric control board 20 controls the light emitting lamp head 10 to turn on and attract beetles, during the attraction process, the transmission motor 19 drives the transmission gear 18 to rotate, the transmission gear 18 rotates at the outer side of the driven gear 14, the rotating shaft sleeve 11 rotates at the outer side of the main shaft 4 through the driven gear 14, the light emitting lamp head 10 rotates, the light emitting lamp head 10 slides at the outer side of the rotating shaft sleeve 11 at the same time, the light emitting lamp head 10 moves up and down, the light changes from weak light to strong light under the action of slow rotation, the change of ambient light will cause the beetles to fly towards the light source, the second collecting plate 12 blocks the flying beetles, the beetles are guided and slid to the ground through the first collecting plate 13, the wind direction and speed sensor 7 detects the environmental wind speed in real time.The first is to facilitate the user to understand the field conditions, the second is to protect the scarab beetle trapping instrument, when the wind speed reaches a large value, the transmission motor 19 will stop running, preventing the transmission shaft on the scarab beetle trapping instrument from being twisted and broken due to excessive wind force, the electric control board 20 controls the trapping lamp 17 to turn on, attracting the flying and ground scarab beetles to enter the inside of the insect collecting member 1, the third insect collecting plate 2 accelerates the speed of the scarab beetles sliding into the insect collecting member 1, the insect collecting member 1 monitors the weight of the scarab beetle trapping instrument in real time, thereby determining the insect quantity, and finally, the use is completed, and the scarab beetles are cleaned.

[0027] In Figure 1 , 4 : the insect collecting member 1 comprises a conical box 21, the lower end of the conical box 21 is provided with a drawer 22, the lower side of the conical box 21 is installed with a weighing sensor 23, the lower side of the weighing sensor 23 is provided with a fixed plate 24, the upper end of the conical box 21 is provided with a mounting bracket 25, the upper side of the mounting bracket 25 is installed with a cleaning brush motor 26, the lower side of the mounting bracket 25 is installed with a brush rod 27 at a position corresponding to the cleaning brush motor 26, the brush rod 27 rotates at the lower side position of the mounting bracket 25 through the cleaning brush motor 26, the drawer 22 slides at the inside position of the conical box 21, the conical box 21 is installed at the upper side position of the fixed plate 24 through the weighing sensor 23, the scarab beetle trapping instrument is fixed to the use position through the fixed plate 24, the flying and ground scarab beetles are attracted to enter the inside of the conical box 21, the third insect collecting plate 2 accelerates the speed of the scarab beetles sliding into the conical box 21, the weighing sensor 23 monitors the weight of the scarab beetle trapping instrument in real time, thereby determining the insect quantity, the cleaning brush motor 26 drives the brush rod 27 to rotate at the lower side of the mounting bracket 25, and the scarab beetles on the inner wall of the conical box 21 are guided into the inside of the drawer 22, finally, the use is completed, the drawer 22 in the conical box 21 is pulled out, and the scarab beetles are cleaned.

[0028] In Figure 1 , 5, 6, 7: the guide member 8 comprises a sliding ring 28, the inner side of the sliding ring 28 is provided with a clamping plate 29, the outer side of the clamping plate 29 is provided with a positioning screw 30, the outer side of the sliding ring 28 is provided with a sliding block 31, the rear end of the light emitting lamp head 10 is provided with an adjusting plate 32, the both sides of the rotating shaft sleeve 11 are provided with a sliding groove 33, the outer side of the adjusting plate 32 is provided with a rotating rod 34, the clamping plate 29 rotates at the outer side of the main shaft 4, the clamping plate 29 is fixed at the outer side of the main shaft 4 through the positioning screw 30, the sliding block 31 slides at the outer side of the sliding ring 28, the upper end of the pull rod 9 is hinged at the outer side of the sliding block 31, the adjusting plate 32 is located at the outer side of the rotating shaft sleeve 11, the rotating rod 34 slides at the inner side of the sliding groove 33, according to the inclination of the ground, the sliding ring 28 drives the clamping plate 29 to rotate at the outer side of the main shaft 4, the inclination of the guide member 8 is adjusted, after the adjustment, the positioning screw 30 is rotated to position the guide member 8, during the adjustment, the upper end of the pull rod 9 rotates at the front side of the sliding block 31, the lower end of the pull rod 9 rotates at the upper side of the light emitting lamp head 10, the adjusting plate 32 rotates at the outer side of the rotating shaft sleeve 11, the rotating rod 34 rotates in the sliding groove 33 to adjust the angle of the light emitting lamp head 10, the control board 20 controls the light emitting lamp head 10 to light up to attract the tortoise, during the attraction, the transmission motor 19 drives the transmission gear 18 to rotate, the transmission gear 18 rotates at the outer side of the driven gear 14, the rotating shaft sleeve 11 rotates at the outer side of the main shaft 4 through the driven gear 14, the light emitting lamp head 10 rotates, at the same time, the sliding block 31 slides at the outer side of the sliding ring 28, the rotating rod 34 slides in the sliding groove 33, the adjusting plate 32 slides at the outer side of the rotating shaft sleeve 11, the light emitting lamp head 10 moves up and down, under the action of slow rotation, the light changes from weak light to strong light, the change of the surrounding light will cause the tortoise to fly towards the light source.

[0029] The working principle of the present application is: first, the golden tortoise trap is fixed to the use position through the fixing plate 24, according to the inclination of the ground, the hand-held slip ring 28 drives the clamping plate 29 to rotate outside the main shaft 4, the inclination of the guide member 8 is adjusted, after the adjustment, the positioning screw 30 is rotated to position the guide member 8, in the adjustment process, the upper end of the pull rod 9 is rotated on the front side of the sliding block 31, the lower end of the pull rod 9 is rotated on the upper side of the light emitting lamp head 10, the adjusting plate 32 is rotated outside the rotating shaft sleeve 11, the rotating rod 34 is rotated inside the sliding groove 33 to adjust the angle of the light emitting lamp head 10, the photovoltaic electric plate 6 photoelectric reaction supplies power to the electric control board 20, the electric control board 20 controls the light emitting lamp head 10 to light up to attract the golden tortoise, in the process of attracting, the transmission motor 19 runs to drive the transmission gear 18 to rotate, the transmission gear 18 rotates outside the driven gear 14, the driven gear 14 drives the rotating shaft sleeve 11 to rotate outside the main shaft 4, drives the light emitting lamp head 10 to rotate, at the same time of rotating, the sliding block 31 slides outside the slip ring 28, the rotating rod 34 slides inside the sliding groove 33, the adjusting plate 32 slides outside the rotating shaft sleeve 11, drives the light emitting lamp head 10 to move up and down, under the action of slow rotation, the light changes from weak light to strong light, the change of the surrounding environment light will cause the golden tortoise to fly to the light source, the second insect collecting plate 12 blocks the flying golden tortoise, the golden tortoise is guided to the ground through the first insect collecting plate 13, the wind direction and speed sensor 7 detects the environmental wind speed in real time, one is to facilitate the user to understand the field situation, the second is to protect the golden tortoise trap, when the wind speed reaches a large value, the transmission motor 19 will stop running, prevents the transmission shaft on the golden tortoise trap from being twisted and broken due to excessive wind force, the electric control board 20 controls the trapping lamp 17 to light up, attracts the flying and ground golden tortoises into the inside of the conical box 21, the third insect collecting plate 2 accelerates the speed of the golden tortoise sliding into the conical box 21, the weighing sensor 23 monitors the weight of the golden tortoise trap in real time, so as to judge the insect amount, the cleaning motor 26 runs to drive the brush rod 27 to rotate on the lower side of the mounting frame 25, guides the golden tortoises on the inner wall of the conical box 21 into the inside of the drawer 22, finally, the use is completed, the drawer 22 in the conical box 21 is pulled out, and the golden tortoises are cleaned.

[0030] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than by the foregoing description, and it is intended that all changes that come within the meaning and range of equivalency of the claims are resolvable position the present application. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0031] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. A scarab beetle trapping device, comprising an insect collecting component (1), a third insect collecting plate (2), an electric control component (3), a main shaft (4), a blocking component (5), a photovoltaic panel (6) and a wind direction and speed sensor (7), wherein the third insect collecting plate (2) is located at the upper side of the insect collecting component (1), the electric control component (3) is located at the upper side of the insect collecting component (1), the main shaft (4) is located at the upper side of the electric control component (3), the blocking component (5) is located at the outer side of the main shaft (4), the photovoltaic panel (6) is located at the upper side of the main shaft (4), and the wind direction and speed sensor (7) is located at the rear end of the photovoltaic panel (6), characterized in that: A guide member (8) is provided at the upper end of the outer side of the main shaft (4), a pull rod (9) is provided at the front end of the guide member (8), a light-emitting lamp head (10) is installed on the front side of the blocking member (5), the blocking member (5) includes a rotating sleeve (11), a second insect collecting plate (12) is provided on the rear side of the rotating sleeve (11), a first insect collecting plate (13) is provided on the front side of the second insect collecting plate (12), and a driven gear (14) is provided at the lower end of the rotating sleeve (11). ), the electric control component (3) includes an electric control box (15), a support rod (16) is provided on the outside of the electric control box (15), a trapping light (17) is installed on the lower side of the electric control box (15), a transmission gear (18) is installed on the upper side of the electric control box (15), a transmission motor (19) is installed at a position corresponding to the transmission gear (18) inside the electric control box (15), an electric control board (20) is installed inside the electric control box (15), and the guide component (8) includes a slip ring (2 8), a clamping plate (29) is provided on the inner side of the slip ring (28), a positioning screw (30) is provided on the outer side of the clamping plate (29), a slider (31) is provided on the outer side of the slip ring (28), an adjustment plate (32) is provided on the rear end of the light-emitting lamp head (10), a sliding groove (33) is provided on both sides of the rotating sleeve (11), a rotating rod (34) is provided on the outer side of the adjustment plate (32), and the rotating sleeve (11) rotates at the outer side of the main shaft (4). The transmission gear (18) is rotated at the upper side of the electric control box (15) through the transmission motor (19), the outer side of the transmission gear (18) is engaged with the outer side of the driven gear (14), the slider (31) slides at the outer side of the slip ring (28), the upper end of the pull rod (9) is hinged to the outer side of the slider (31), the adjustment plate (32) is located at the outer side of the rotating sleeve (11), and the rotating rod (34) slides at the inner side of the slide groove (33).

2. The scarab beetle trapping device according to claim 1, characterized in that: The insect collecting component (1) comprises a conical box (21), a drawer (22) is provided at the lower end of the conical box (21), a weighing sensor (23) is installed on the lower side of the conical box (21), a fixing plate (24) is provided on the lower side of the weighing sensor (23), a mounting frame (25) is provided at the upper end of the conical box (21), a brush cleaning motor (26) is installed on the upper side of the mounting frame (25), and a brush rod (27) is installed on the lower side of the mounting frame (25) at a position corresponding to the brush cleaning motor (26).

3. The scarab beetle trapping device according to claim 1, characterized in that: The upper end of the pull rod (9) is hinged to the outer side of the guide member (8), the lower end of the pull rod (9) is hinged to the upper side of the light-emitting lamp head (10), and the rear end of the light-emitting lamp head (10) slides on the outer side of the rotating shaft sleeve (11).

4. The scarab beetle trapping device according to claim 1, characterized in that: The output end of the electric control panel (20) is electrically connected to the trapping lamp (17), the transmission motor (19), the light-emitting lamp head (10) and the input end of the wind direction and speed sensor (7), and the output end of the photovoltaic panel (6) is electrically connected to the input end of the electric control panel (20).

5. The scarab beetle trapping device according to claim 1, characterized in that: The clamping plate (29) rotates at an outer position of the main shaft (4), and the clamping plate (29) is fixed at an outer position of the main shaft (4) by a positioning screw (30).

6. The scarab beetle trapping device according to claim 2, characterized in that: The brush rod (27) is rotated to the lower side of the mounting frame (25) by the brush cleaning motor (26), and the drawer (22) slides to the inner side of the conical box (21). The conical box (21) is installed at the upper side of the fixed plate (24) through the weighing sensor (23).

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