Spraying type insect killing device for rice planting

Abstract

The utility model discloses a spray type pest killing device for rice planting, which comprises a pesticide dispensing barrel, a connecting frame is mounted on the surface of the pesticide dispensing barrel, a U-shaped frame is mounted on the front side of the connecting frame, a main steel pipe is mounted on the front side of the U-shaped frame, first connectors are welded at two ends of the main steel pipe, and second connectors are welded at two ends of the main steel pipe. A first rotary picking steel is arranged in an inner cavity of the first connector, and a second connector is welded to the end, away from the first connector, of the first picking steel. The first picking steel and the second picking steel are unfolded through the first connector and the second connector, the tractor and the connecting frame are installed, then the water pump in the pesticide dispensing barrel conveys pesticide liquid to the double-head type atomization spray head through the liquid conveying pipe and the hose to be sprayed out, and the purpose of wide coverage range is achieved in cooperation with walking of the tractor. The second cantilever steel can be folded on the first cantilever steel through the second connector, then the first cantilever steel is turned over by 90 degrees, the hose, the second cantilever steel and the first cantilever steel can be folded, and the occupied space is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rice planting technical field, especially, relate to a kind of spray type insecticidal device for rice planting. BACKGROUND

[0002] Different growth stages of rice require different pesticide application, in the key stages such as tillering stage and booting stage, pests are prone to high incidence and have greater impact on rice growth, and it is necessary to focus on pest situation and apply pesticide in time, for example, it is very critical to prevent and control rice blast and borer and other pests from pregnant mouth to break period, and the best prevention window should be avoided.

[0003] In the process of large-area rice planting, spray type insecticidal device is indispensable for rice planting, in order to better insecticide for large-area rice, we design a kind of spray type insecticidal device for rice planting, spray pipe adopts the way of unfolding, is installed on tractor, along with the walking of tractor, wide coverage, and spray pipe can be folded, not in use storage reduces the occupied space. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of spray type insecticidal device for rice planting, with spray pipe adopts the way of unfolding, is installed on tractor, along with the walking of tractor, wide coverage, and spray pipe can be folded, not in use storage reduces the occupied space, to solve the above background technical problems.

[0005] The utility model solves the technical scheme as follows to the above technical problem: a kind of spray type insecticidal device for rice planting, it includes dispensing barrel, the surface of the dispensing barrel is equipped with connecting frame, the front side of the connecting frame is equipped with U-shaped frame, the front side of the U-shaped frame is equipped with main steel pipe, the both ends of the main steel pipe are welded with connecting head one, the inner chamber of the connecting head one is provided with the pick steel one of rotation, the end of the pick steel one away from the connecting head one is welded with connecting head two, the inner chamber of the connecting head two is provided with the pick steel two of rotation, the water outlet of the dispensing barrel is connected with infusion tube, the both ends of the infusion tube away from the dispensing barrel are all connected with hose, the pick steel one and pick steel two are all equipped with two double-head type atomizing nozzles, the hose is connected with multiple double-head type atomizing nozzles, the connecting head one and connecting head two are all provided with the shaft pin type bolt, support bolt and limit bolt, the pick steel one and pick steel two are all rotationally connected on the surface of the shaft pin type bolt, the connecting head one and connecting head two are all provided with the movable limit pin.

[0006] Preferably, the surface of the limit pin is provided with a spring, and the two ends of the spring are fixedly connected with the connecting head one and the limit pin.

[0007] Preferably, the end of the limit pin surface is arc-shaped, and the end of the limit pin is matched with the pick steel one and the pick steel two.

[0008] Preferably, the surface of the first and second steel picking is welded with two mounting ears, the top of the double-head atomizing nozzle is fixedly connected with a screw, the screw passes through the mounting ear and is threadedly connected with a nut on the surface.

[0009] Preferably, two symmetrical U-shaped hoops are arranged through the main steel pipe, and the main steel pipe is installed on the surface of the U-shaped frame through the two U-shaped hoops.

[0010] Preferably, an arc-shaped reinforcing rib is welded on the bottom of the surface of the main steel pipe, and two ends of the arc-shaped reinforcing rib are welded with the two ends of the bottom of the main steel pipe, respectively.

[0011] The utility model discloses the beneficial effect is:

[0012] 1. The utility model discloses a connecting head one and connecting head two are unfolded to the first steel picking and the second steel picking, are installed with the traction machine and the connecting frame, and then the water pump in the dispensing barrel transports the insecticide to the double-head atomizing nozzle through the infusion pipe and the hose, and sprays out, coordinates the walking of the tractor, realizes the purpose of wide coverage, and the second steel picking can be folded on the first steel picking through the connecting head two, then the first steel picking turns over ninety degrees, can fold the hose, the second steel picking and the first steel picking, reduce the space occupied.

[0013] 2. The utility model discloses the cooperation of shaft pin type bolt, support bolt, limit bolt, limit pin and spring, the first steel picking and the second steel picking are all with shaft pin type bolt as the axle rotation, when the first steel picking and the second steel picking are unfolded, will be through self -gravity and rest on the surface of support bolt, guarantee the stability of the first steel picking and the second steel picking, when the first steel picking and the second steel picking are folded, the first steel picking and the second steel picking will be with shaft pin type bolt as the axle rotation and rest on the limit bolt, during the first steel picking and the second steel picking and the limit pin end arc surface contact will make the limit pin move to the outside and stretch the spring, until the first steel picking and the second steel picking move to one side of the limit pin, the limit pin is reset and rests on one side of the surface of the first steel picking and the second steel picking because of the spring elasticity, prevents the first steel picking and the second steel picking from moving.

[0014] 3. The utility model discloses the setting of arc-shaped reinforcing rib, supports at the bottom of the main steel pipe, can effectively improve the anti -deformation ability of the main steel pipe, improves the structural strength of the main steel pipe, guarantees the stability of the main steel pipe structure. ACCURACY

[0015] The above and / or other aspects of the utility model will become more apparent and more readily appreciated, as the same becomes better understood by reference to the following detailed description, when taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1 It is a three-dimensional schematic view for one embodiment of the utility model;

[0017] Figure 2 For an embodiment of the utility model Figure 1 The local enlarged view of point A in figure 2;

[0018] Figure 3 For an embodiment of the utility model main steel pipe, steel pick one and steel pick two folding state three-dimensional schematic view;

[0019] Figure 4 For an embodiment of the utility model Figure 3 The local enlarged view of point B in figure 2.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, dispensing barrel, 2, connecting frame, 3, U-shaped frame, 4, main steel pipe, 5, connecting head one, 6, steel pick one, 7, connecting head two, 8, steel pick two, 9, infusion tube, 10, hose, 11, double-head type atomizing nozzle, 12, shaft pin type bolt, 13, support bolt, 14, limit bolt, 15, limit pin, 16, spring, 17, mounting ear, 18, screw, 19, nut, 20, U-shaped hoop, 21, arc-shaped reinforcing rib. Specific implementation

[0022] In the following, the embodiment of the utility model's rice planting spray type insecticidal device will be described with reference to the drawings.

[0023] Figures 1-4The utility model discloses a kind of spray type insecticidal devices for rice planting, it includes dispensing bucket 1, connecting frame 2 is installed on the surface of dispensing bucket 1, U-shaped frame 3 is installed on the front side of connecting frame 2, main steel pipe 4 is installed on the front side of U-shaped frame 3, arc reinforcing rib 21 is welded on the bottom of the surface of main steel pipe 4, the both ends of arc reinforcing rib 21 are welded with the both ends of the bottom of main steel pipe 4 respectively, by the setting of arc reinforcing rib 21, support in the bottom of main steel pipe 4, the anti-deformation ability of main steel pipe 4 can be effectively improved, the structural strength of main steel pipe 4 is improved, the stability of the structure of main steel pipe 4 is guaranteed, two symmetrical U-shaped hoops 20 are arranged through on main steel pipe 4, main steel pipe 4 is installed on the surface of U-shaped frame 3 by two U-shaped hoops 20, the both ends of main steel pipe 4 are welded with connecting head one 5, the inner cavity of connecting head one 5 is provided with the pick steel one 6 of rotation, the end away from connecting head one 5 of pick steel one 6 is welded with connecting head two 7, the inner cavity of connecting head two 7 is provided with the pick steel two 8 of rotation, dispensing bucket 1 is communicated with infusion tube 9 at water outlet end, the both ends away from dispensing bucket 1 of infusion tube 9 are all communicated with hose 10, two double-head type atomizing nozzles 11 are all installed on pick steel one 6 and pick steel two 8, two mounting ears 17 are welded on the surface of pick steel one 6 and pick steel two 8, the top of double-head type atomizing nozzle 11 is fixedly connected with screw 18, screw 18 passes through mounting ear 17 and is screw-nut connected with nut 19 on surface thread, hose 10 is communicated with multiple double-head type atomizing nozzles 11, shaft pin type bolt 12, support bolt 13 and limit bolt 14 are all arranged through on connecting head one 5 and connecting head two 7, pick steel one 6 and pick steel two 8 are all rotationally connected on the surface of shaft pin type bolt 12, movable limit pin 15 is all arranged through on connecting head one 5 and connecting head two 7, spring 16 is sleeved on the surface of limit pin 15, the both ends of spring 16 are respectively fixedly connected with connecting head one 5 and limit pin 15, the end of the surface of limit pin 15 is arc-shaped, the end of limit pin 15 is adapted to pick steel one 6 and pick steel two 8, by the cooperation of shaft pin type bolt 12, support bolt 13, limit bolt 14, limit pin 15 and spring 16, pick steel one 6 and pick steel two 8 are all rotated with shaft pin type bolt 12 as the shaft, when pick steel one 6 and pick steel two 8 are unfolded, it will be supported on the surface of support bolt 13 by its gravity, guarantee the stability of pick steel one 6 and pick steel two 8, when pick steel one 6 and pick steel two 8 are folded, pick steel one 6 and pick steel two 8 will be rotated with shaft pin type bolt 12 as the shaft and be supported on limit bolt 14, during pick steel one 6 and pick steel two 8 contact with the arc-shaped surface of the end of limit pin 15, limit pin 15 will move to outside and stretch spring 16, until pick steel one 6 and pick steel two 8 move to one side of limit pin 15, limit pin 15 is reset on one side of the surface of pick steel one 6 and pick steel two 8 due to the elastic force of spring 16, prevent pick steel one 6 and pick steel two 8 from moving.

[0024] Working principle: the utility model uses, connect the connecting frame 2 on the dispensing bucket 1 with the tractor, then the steel picking one 6 is rotated with the shaft pin type bolt 12 in the connecting head one 5 as the axial outer side, until the bottom of steel picking one 6 is supported in the connecting head one 5 inner cavity support bolt 13 top, then the steel picking two 8 is rotated with the shaft pin type bolt 12 in the connecting head two 7 inner cavity as the shaft, until the bottom of steel picking two 8 is supported in the connecting head two 7 inner cavity support bolt 13 top, realize the purpose of unfolding, the unfolding of steel picking two 8 and steel picking one 6 can be driven by double-head atomizing nozzle 11 hose 10 expansion, the water pump in dispensing bucket 1 is sent to double-head atomizing nozzle 11 with infusion tube 9 and hose 10 and is sprayed, walking with the tractor, realize the purpose of wide coverage, when folding, first steel picking two 8 is turned over to steel picking one 6, through the limiting bolt 14 in the connecting head two 7 inner cavity limiting, will not rotate too much, then steel picking one 6 is rotated ninety degrees and is resisted in the limiting bolt 14 in the connecting head one 5 inner cavity, during the extension of limiting pin 15 is resisted in the side of steel picking one 6 and steel picking two 8, with the cooperation of limiting bolt 14, limit the activity of steel picking one 6 and steel picking two 8.

[0025] In conclusion: the rice planting is sprayed with the insecticidal device, and steel picking one 6 and steel picking two 8 are unfolded through connecting head one 5 and connecting head two 7, are installed with the connecting frame 2 and the tractor, then the water pump in dispensing bucket 1 sends insecticide to double-head atomizing nozzle 11 through infusion tube 9 and hose 10 and is sprayed, walking with the tractor, realize the purpose of wide coverage, steel picking two 8 can be folded on steel picking one 6 through connecting head two 7, then steel picking one 6 is turned over ninety degrees, hose 10, steel picking two 8 and steel picking one 6 can be folded, reduce the occupied space.

Claims

1. A spray-type insecticide device for rice cultivation, characterized in that, Includes a medicine preparation tank (1), a connecting frame (2) is installed on the surface of the medicine preparation tank (1), a U-shaped frame (3) is installed on the front side of the connecting frame (2), a main steel pipe (4) is installed on the front side of the U-shaped frame (3), and connectors (5) are welded to both ends of the main steel pipe (4). A rotating lifting steel (6) is provided in the inner cavity of connector (5), and connector (7) is welded to the end of the lifting steel (6) away from connector (5). A rotatable lifting steel (8) is provided in the inner cavity of connector (7). An infusion pipe (9) is connected to the water outlet of the medicine preparation tank (1). 9) Both ends away from the medicine mixing tank (1) are connected to a hose (10). Two double-headed atomizing nozzles (11) are installed on each of the first pick (6) and the second pick (8). The hose (10) is connected to multiple double-headed atomizing nozzles (11). A shaft pin bolt (12), a support bolt (13) and a limit bolt (14) are provided through the first connector (5) and the second connector (7). The first pick (6) and the second pick (8) are rotatably connected to the surface of the shaft pin bolt (12). A movable limit pin (15) is provided through the first connector (5) and the second connector (7).

2. The spray-type insecticide device for rice cultivation according to claim 1, characterized in that, A spring (16) is fitted on the surface of the limiting pin (15), and the two ends of the spring (16) are fixedly connected to the connector (5) and the limiting pin (15) respectively.

3. The spray-type insecticide device for rice cultivation according to claim 2, characterized in that, The end of the limiting pin (15) is arc-shaped, and the end of the limiting pin (15) is adapted to the first pick (6) and the second pick (8).

4. The spray-type insecticide device for rice cultivation according to claim 3, characterized in that, Two mounting ears (17) are welded to the surfaces of both the first (6) and the second (8) of the steel pick. A screw (18) is fixedly connected to the top of the double-headed atomizing nozzle (11). The screw (18) passes through the mounting ear (17) and is threaded with a nut (19) on its surface.

5. A spray-type insecticide device for rice cultivation according to claim 4, characterized in that, Two symmetrical U-shaped clamps (20) are installed through the main steel pipe (4), and the main steel pipe (4) is installed on the surface of the U-shaped frame (3) through the two U-shaped clamps (20).

6. A spray-type insecticide device for rice cultivation according to claim 5, characterized in that, The bottom of the surface of the main steel pipe (4) is welded with an arc-shaped reinforcing rib (21), and the two ends of the arc-shaped reinforcing rib (21) are respectively welded to the two ends of the bottom of the main steel pipe (4).

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