Top-insertion spraying device and plant protection spraying box

Abstract

The present invention provides a top-insertion type spraying device and a plant protection spraying box, the top-insertion type spraying device comprises a motor, a transmission frame, a spraying disc, an auger, a bearing and an upper support rod type guide cylinder, the number of the motors is one or two, one end of the auger is connected to the inner lower end of the upper support rod type guide cylinder through a bearing, and the other end is connected to the motor shaft or connected to the upper part of the upper support rod type guide cylinder through a bearing, the upper end of the upper support rod type guide cylinder is fixedly connected to the housing of the motor, one end of the transmission frame is fixedly connected to the spraying disc, and the other end is connected to the motor shaft; the plant protection spraying box comprises a material box and a top-insertion type spraying device, the lower end of the top-insertion type spraying device is plugged into the bottom of the material box, and the upper part is connected to the upper end of the material box through a support rod. The plant protection spraying box of the present invention can be expanded to a material box or a water tank or a medicine box, and the top-insertion type spraying device is easy to install and intelligently control.

Description

Technical Field

[0001] The invention relates to the field of plant protection spraying equipment, and in particular to a top-insertion spraying device and a plant protection spraying box having the spraying device. Background Art

[0002] In the prior art, the plant protection spraying equipment is composed of a transmission module and a spraying module fixed at different positions at the lower part thereof.

[0003] At present, there is no spreading device that can be directly inserted on the top of a material box for plant protection spreading operations, nor is there a plant protection spreading box that can be directly used as a water tank or a medicine box after the spreading device is unplugged. Summary of the invention

[0004] The object of the present invention is to provide a top-insertion type spraying device and a plant protection spraying box having the spraying device in view of the above-mentioned problems.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the present invention provides a top-inserted spreading device, which includes a motor, a transmission frame, a spreading disc, an auger, a bearing and an upper support rod type guide cylinder, the number of the motors is one or two, one end of the auger is connected to the inner lower end of the upper support rod type guide cylinder through a bearing, and the other end is connected to the motor shaft or connected to the upper part of the upper support rod type guide cylinder through a bearing, the upper end of the upper support rod type guide cylinder is fixedly connected to the housing of the motor, one end of the transmission frame is fixedly connected to the spreading disc, and the other end is connected to the motor shaft.

[0006] Preferably, the upper support rod type guide cylinder includes a cylinder body, a support rod and a connecting rod, the lower part of the cylinder body is provided with a feed port, the upper end is provided with a flange with a through hole, one end of the support rod is fixedly connected to the outer wall of the upper part of the cylinder body, the lower end of the connecting rod is fixedly connected to the upper end of the cylinder body, and the upper end of the connecting rod is used to connect with the casing of the motor.

[0007] Preferably, a support frame is further provided on the upper support rod type guide cylinder, the outside of the support frame is connected to the upper part of the interior of the upper support rod type guide cylinder, and the interior of the support frame is connected to one end of the auger through a bearing.

[0008] Preferably, the throwing disc is a circular disc provided with a throwing plate, a central feed port and a hole, wherein the hole is used to connect one end of the transmission frame.

[0009] Preferably, an arc-shaped baffle is further provided, the lower end of which is detachably connected to the support rod of the upper support rod type guide cylinder by screws.

[0010] Preferably, a conical material guiding cover is further provided, the upper end of which is connected to the housing of the motor by screws.

[0011] Preferably, a wire threading tube is further provided, which is fixedly connected to the support rod and the connecting rod of the upper support rod type guide tube, and the wire threading tube is used to fix the wire.

[0012] An embodiment of the present invention further provides a plant protection spraying box, which includes a material box and the above-mentioned top-insertion spraying device, wherein the lower end of the top-insertion spraying device is inserted into the bottom of the material box, and the upper part is connected to the upper end of the material box through a support rod.

[0013] Preferably, the material box is provided with a handle, a box opening, a pit and at least two slots, wherein the pit is arranged directly below the box opening, wherein the slot is arranged on the periphery of the box opening, the slot is used to be clamped with the end of the support frame of the upper strut type guide cylinder, and wherein the handle is arranged on two opposite side walls of the material box.

[0014] Preferably, a motor is further provided at the bottom of the material box, and after the motor shaft of the motor passes through the center of the pit from the outside of the bottom of the material box, the outer wall of the motor is fixedly connected to the outer bottom surface of the pit.

[0015] Due to the adoption of the above technical solution, the advantages of the present invention are:

[0016] 1. The top-insertion type spreading device of the present invention can be directly plugged into the upper part of the material box, and is easy to disassemble and install;

[0017] 2. The present invention can be directly used as a water tank or medicine box after the spraying device on the plant protection spraying box is unplugged;

[0018] 3. The auger and the spreading plate of the top-inserted spreading device of the present invention are driven by independent motors, which facilitates precise adjustment of the spreading effect;

[0019] 4. The wires of the top-insertion spreading device of the present invention are connected to the power supply module of the unmanned vehicle, which can realize intelligent control of the spreading operation;

[0020] 5. The materials intercepted by the arc-shaped baffle of the present invention can directly fall into the material box, thereby realizing direct recovery of the materials thrown out in the non-scattering direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A schematic top view of a top-insertion type sprinkler device provided in an embodiment of the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of Example 1 in the AA section view;

[0024] Figure 3 for Figure 2 A magnified schematic diagram of point A;

[0025] Figure 4 A schematic top view of a spreading plate provided in an embodiment of the present invention;

[0026] Figure 5 A schematic top view of an upper support rod type guide cylinder example 1 connected with a threading tube provided in an embodiment of the present invention;

[0027] Figure 6 for Figure 5 AA sectional view of FIG.

[0028] Figure 7 A schematic top view of an upper support rod type guide cylinder example 1 connected with an arc-shaped baffle provided in an embodiment of the present invention;

[0029] Figure 8 for Figure 7 AA sectional view of FIG.

[0030] Fig. 9 A schematic top view of an upper support rod type guide cylinder example 2 provided in an embodiment of the present invention;

[0031] Fig.10 for Fig. 9 AA sectional view of FIG.

[0032] Fig.11 A schematic structural diagram of a conical material guide hood provided in an embodiment of the present invention;

[0033] Fig.12 for Figure 1 A schematic diagram of Example 2 in the AA section view;

[0034] Fig.13 A cross-sectional schematic diagram of an example 1 of a plant protection spraying box provided in an embodiment of the present invention;

[0035] Fig.14 A cross-sectional schematic diagram of Example 2 of a plant protection spraying box provided in an embodiment of the present invention;

[0036] Fig.15 A schematic top view of a material box example 1 provided in an embodiment of the present invention;

[0037] Fig.16 for Fig.15 AA sectional view of FIG.

[0038] Fig.17 A schematic top view of a material box example 2 provided in an embodiment of the present invention;

[0039] Fig.18 for Fig.17 AA sectional view of FIG.

[0040] In the figure: 100, top-insertion spreading device; 200, material box; 300, plant protection spreading box; 400, central feed port; 500, throwing plate; 1, auger; 2, motor; 3, conical material guide cover; 4, transmission frame; 5, wire; 6, spreading plate; 7, hole; 8, bearing; 9, arc baffle; 10, upper support rod guide cylinder; 11, feed port; 12, support rod; 13, connecting rod; 14, convex edge; 15, support frame; 16, cylinder body; 20, nut; 30, motor shaft; 40, box mouth; 50, slot; 60, pit; 70, screw; 80, handle; 90, threading tube. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear to indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the product of the invention is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0044] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0045] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Fig.12The present invention discloses a top-insertion spreading device 100, which includes a motor 2, a transmission frame 4, a spreading disc 6, an auger 1, a bearing 8 and an upper support rod guide cylinder 10. The number of the motor 2 is one or two. One end of the auger 1 is connected to the inner lower end of the upper support rod guide cylinder 10 through the bearing 8, and the other end is connected to the motor shaft 30 or connected to the upper part of the upper support rod guide cylinder 10 through the bearing 8. The upper end of the upper support rod guide cylinder 10 is fixedly connected to the housing of the motor 2. One end of the transmission frame 4 is fixedly connected to the spreading disc 6 by a nut 20 or welding, and the other end is fixedly connected to the motor shaft 30.

[0046] The specific implementation method is now described as follows:

[0047] 1. See Figure 2 , Figure 5 , Figure 6 The upper support rod type guide cylinder 10 of the present invention includes a cylinder 16, a support rod 12 and a connecting rod 13. The lower part of the cylinder 16 is provided with a feed port 11, and the upper end is provided with a flange 14 with a through hole. One end of the support rod 12 is fixedly connected to the outer wall of the upper part of the cylinder 16, and the lower end of the connecting rod 13 is fixedly connected to the upper end of the cylinder 16. The upper end of the connecting rod 13 is used to be connected to the housing of the motor 2 by screws 70 or rivets.

[0048] 2. See Fig. 9 , Fig.10 , Fig.12 The upper support rod guide cylinder 10 of the present invention is further provided with a support frame 15, the support frame 15 is externally connected to the upper portion of the upper support rod guide cylinder 10, and the support frame 15 is internally connected to one end of the auger 1 through a bearing.

[0049] 3. See Figure 2 , Figure 4 The throwing plate 6 provided by the present invention is a circular plate on which a throwing plate 500, a central feed port 400 and a hole 7 are provided, wherein the hole 7 is used to connect one end of the transmission frame 4.

[0050] IV. See Figure 7 , Figure 8 The lower end of the arc baffle 9 of the present invention is detachably connected to the support rod 12 of the upper support rod type guide cylinder 10 through a screw 70, and the arc baffle 9 is used to limit the throwing range of the material.

[0051] 5. See Figure 2 , Figure 3 , Fig.11 , Fig.12 The upper end of the conical material guide cover 3 of the present invention is connected to the housing of the motor 2 through a screw 70, and the conical material guide cover 3 is used to guide the material to fall into the throwing plate 6 more smoothly.

[0052] VI. See Figure 2 , Figure 3 , Figure 5 , Figure 6 , Fig.12 The threading tube 90 of the present invention is fixedly connected to the support rod 12 and the connecting rod 13 of the upper support rod type guide tube 10 by welding, bonding or clamping, and the threading tube 90 is used to fix and protect the wire 5.

[0053] VII. See Fig.13 , Fig.14 The plant protection spraying box 300 of the present invention includes a material box 200 and a top-insertion spraying device 100, the lower end of the top-insertion spraying device 100 is inserted into the bottom of the material box 200, and the upper part is connected to the upper end of the material box 200 through a support rod 12.

[0054] 8. See Fig.14 , Fig.15 , Fig.16 The material box 200 of the present invention is provided with a handle 80, a box opening 40, a pit 60 and at least two slots 50, wherein the pit 60 is arranged directly below the box opening 40, wherein the slots 50 are arranged on the periphery of the box opening 40, and the slots 50 are used to be clamped with the end of the support frame 12 of the upper support rod guide cylinder 10, wherein the handle 80 is arranged on two opposite side walls of the material box 200.

[0055] IX. See Fig.13 , Fig.17 , Fig.18 The material box 200 of the present invention is also provided with a motor 2 at the bottom. After the motor shaft 30 of the motor 2 passes through the central hole 7 of the pit 60 from the outside of the bottom of the material box 200, the outer wall of the motor 2 is fixedly connected to the outer bottom surface of the pit 60 by screws 70 or rivets.

[0056] 10. See also Fig.13 , Fig.14 When the plant protection spraying box 300 of the present invention is used, the material box 200 is fixed to the vehicle body by means of clamping or welding, and then the feed port 11 end of the top-insertion type spraying device 100 is inserted from the box opening 40 of the material box 200, so that the upper and lower ends thereof are respectively clamped in the clamping groove 50 and the pit 60 of the material box 200 through the end of the support rod 12 and the feed port 11 end of the cylinder 16, and then the wire 5 of the motor 2 is connected to the power supply module of the vehicle body, and finally, fertilizer or seeds are poured from the box opening 40 and the machine can be started after waiting for the spraying material; when the material box 200 is needed as a water tank, the connection between the wire 5 of the motor 2 and the vehicle body is first disconnected, and then the top-insertion type spraying device 100 is lifted out of the box opening 40 and taken away.

[0057] When the top-inserted spreading device 100 adopts a solution in which two motors 2 are provided at the upper end: the rear ends of the two motors 2 are fixedly connected, and the motor shaft 30 at the lower end drives the auger 1 to rotate, lifting the material from the feed port 11 to the central feed port 400 of the spreading plate 6, and the motor shaft 30 at the upper end drives the transmission frame 4 and then drives the spreading plate 6 to rotate to spread the material.

[0058] When the top-inserted spreading device 100 adopts a solution in which a motor 2 is provided at the upper end, it needs to be used in conjunction with a material box 200 with a motor 2 connected to the bottom. During operation, the motor shaft 30 at the bottom of the material box 200 passes through the lower end of the cylinder 16 to drive the auger 1 to rotate, and the material is lifted from the feed port 11 to the central feed port 400 of the spreading plate 6. The motor shaft 30 at the upper end drives the transmission frame 4 and then drives the spreading plate 6 to rotate to spread the material.

[0059] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A plant protection spraying box, characterized by: It includes a material box and a top-insertion spreading device; The top-insertion type throwing device comprises a motor, a transmission frame, a throwing disc, an auger, a bearing and an upper support rod guide cylinder, wherein the number of the motor is one, one end of the auger is connected to the inner lower end of the upper support rod guide cylinder through a bearing, and the other end is connected to the upper part of the upper support rod guide cylinder through a bearing, the upper end of the upper support rod guide cylinder is fixedly connected to the housing of the motor, one end of the transmission frame is fixedly connected to the throwing disc, and the other end is connected to the motor shaft; The upper support rod type guide cylinder comprises a cylinder body, a support rod and a connecting rod. The lower part of the cylinder body is provided with a feed port, and the upper end is provided with a convex edge with a through hole. The support rods are at least two, one end of which is fixedly connected to the upper outer wall of the cylinder body. The lower end of the connecting rod is fixedly connected to the upper end of the cylinder body, and the upper end of the connecting rod is used to connect with the housing of the motor. The upper support rod guide cylinder is also provided with a support frame, the outer portion of the support frame is connected to the upper portion of the inner portion of the upper support rod guide cylinder, and the inner portion of the support frame is connected to one end of the auger through a bearing; the upper support rod guide cylinder is also provided with an arc baffle, the lower end of which is detachably connected to the support rod of the upper support rod guide cylinder through screws; the upper support rod guide cylinder is also provided with a threading tube, the threading tube is fixedly connected to the support rod and the connecting rod of the upper support rod guide cylinder, and the threading tube is used to fix the wire; The throwing plate is a circular plate with a throwing plate, a central feeding port and a hole, wherein the hole is used to connect one end of the transmission frame; The top-insertion type throwing device is also provided with a conical material guide cover, and the upper end of the conical material guide cover is connected to the housing of the motor by screws; The bottom of the material box is also provided with a motor, and after the motor shaft of the motor passes through the center of the pit from the outside of the bottom of the material box, the outer wall of the motor is fixedly connected to the outer bottom surface of the pit; The lower end of the top-insertion type spreading device is inserted into the bottom of the material box, and the upper part is connected to the upper end of the material box through a support rod. The motor shaft at the bottom of the material box passes through the lower end of the cylinder to drive the auger to rotate.

2. The plant protection spraying box according to claim 1, characterized in that: The material box is provided with a handle, a box opening, a pit and at least two slots, wherein the pit is arranged directly below the box opening, wherein the slot is arranged on the periphery of the box opening, and the slot is used to be clamped with the end of the support frame of the upper support rod guide cylinder, wherein the handle is arranged on two opposite side walls of the material box.

Images