A three-dimensional spreading plate and a top-insertion spreading module

Abstract

The present invention provides a three-dimensional spreading disc and a top-insertion spreading module, the three-dimensional spreading disc comprises at least two center-hole spreading discs and a connecting frame, the center-hole spreading disc is provided with a center hole and at least two connecting holes around the center hole, and is fixedly connected to at least two dial plates in the radial direction of one surface of the center-hole disc body, one end of the connecting frame is provided with an axial connection hole at the center, and the other end is provided with at least two reducing screws, the center-hole spreading discs are vertically connected to the reducing screws of the connecting frame; the top-insertion spreading module comprises an auger, two motors, a material guide cone, an upper support rod guide cylinder, a bearing, an arc baffle and the above-mentioned three-dimensional spreading disc, and the three-dimensional spreading disc is fixedly connected to the motor shaft of an electric motor through the axial connection hole. The present invention can achieve a larger area, a more uniform spreading effect, higher operating efficiency, easy installation and intelligent control at the same speed.

Description

Technical Field

[0001] The present invention relates to the field of particle material scattering devices, and in particular to a three-dimensional scattering disc and a top-insertion scattering module having the three-dimensional scattering disc. Background Art

[0002] In the prior art, the spreading plates used in the granular material spreading devices are all single-layer spreading surfaces, the spreading uniformity is poor, and the spreading efficiency is not easy to be further improved. Summary of the invention

[0003] The object of the present invention is to provide a three-dimensional spreading plate and a top-insertion spreading module having the three-dimensional spreading plate in view of the above-mentioned problems.

[0004] In order to achieve the above objectives, an embodiment of the present invention provides a three-dimensional spreading plate, which includes at least two center-hole spreading plates and a connecting frame, and the center-hole spreading plates are vertically connected to a section of one end of the connecting frame.

[0005] Preferably, the center hole spreading plate is composed of at least two material discharging plates fixedly connected radially on one surface of the center hole plate body, and the center hole plate body is a circular disc with a center hole for feeding and at least two connecting holes for connecting to a connecting frame around the center hole.

[0006] Preferably, a shaft connection hole is provided at the center of one end of the connecting frame, and at least two variable diameter screws are provided at the other end.

[0007] An embodiment of the present invention also provides a top-insertion spreading module, which includes an auger, two motors, a material guide cone, an upper support rod type guide cylinder, bearings, an arc baffle and an above-mentioned three-dimensional spreading plate, the tail ends of the two motors are fixedly connected, 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 a motor shaft, the upper end of the upper support rod type guide cylinder is fixedly connected to the housing of the motor connected to the auger through a connecting rod, the thick end of the material guide cone is fixedly connected to the housing of the motor connected to the auger, and is located between the motor and the auger, the three-dimensional spreading plate is fixedly connected to the motor shaft of another motor through the shaft connection hole on the connecting frame, and the lower end of the arc baffle is detachably connected to the support rod of the upper support rod type guide cylinder.

[0008] 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, the support rod is provided with a wire groove for fixing the wires of the motor, 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 to the casing of an electric motor.

[0009] Due to the adoption of the above technical solution, the advantages of the present invention are:

[0010] 1. The three-dimensional spreading disc of the present invention comprises a plurality of middle-hole spreading discs, which can achieve a larger area and more uniform spreading effect at the same rotation speed;

[0011] 2. The three-dimensional spreading plate of the present invention comprises a plurality of middle-hole spreading plates, which has more spreading units, can spread more materials per unit time, and has higher operating efficiency;

[0012] 3. The auger and the spreading plate of the top-inserted spreading module of the present invention are driven by independent motors, which facilitates precise adjustment of the spreading effect;

[0013] 4. The wires of the top-insertion spreading module of the present invention are connected to the power supply module of the unmanned vehicle, so that intelligent control of the spreading operation can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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.

[0015] Figure 1 A schematic top view of a three-dimensional spreading plate example 1 provided in an embodiment of the present invention;

[0016] Figure 2 A bottom view schematic diagram of a three-dimensional spreading plate provided in an embodiment of the present invention;

[0017] Figure 3 for Figure 1 A schematic cross-sectional view at AA of FIG.

[0018] Figure 4 A schematic top view of a connecting frame connected with nuts provided in an embodiment of the present invention;

[0019] Figure 5 for Figure 4 A schematic cross-sectional view at AA of FIG.

[0020] Figure 6 A schematic top view of a middle-hole spreading disc example 1 provided in an embodiment of the present invention;

[0021] Figure 7 A schematic cross-sectional view of a top-insertion type spraying module provided in an embodiment of the present invention;

[0022] Figure 8 A cross-sectional schematic diagram of the connection between the arc-shaped baffle and the upper support rod type guide cylinder provided in an embodiment of the present invention;

[0023] Fig. 9A schematic top view of the connection between the arc-shaped baffle and the upper support rod type guide cylinder provided in an embodiment of the present invention;

[0024] Fig.10 A cross-sectional schematic diagram of the connection between the top-insertion type spreading module and the material box provided in an embodiment of the present invention;

[0025] Fig.11 A schematic top view of a middle-hole spreading disc example 2 provided in an embodiment of the present invention;

[0026] Fig.12 A schematic top view of a three-dimensional spreading plate example 2 provided in an embodiment of the present invention;

[0027] Fig.13 for Fig.12 Schematic diagram of the cross-sectional view at AA.

[0028] In the figure: 1. auger; 2. electric motor; 3. nut; 4. connecting rod; 5. wire; 6. motor shaft; 7. screw; 8. bearing; 9. arc baffle; 10. center hole throwing plate; 11. center hole plate body; 111. connecting hole; 112. center hole; 12. arc throwing slot; 20. connecting frame; 21. shaft connection hole; 22. reducing screw; 30. upper support rod type guide cylinder; 31. feed inlet; 32. support rod; 321. wire trough; 33. convex edge; 34. cylinder body; 40. guide cone; 100. three-dimensional throwing plate; 200. top plug-in throwing module; 300. material box. DETAILED DESCRIPTION

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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.

[0033] See also Figure 1 , Figure 2 , Figure 3 The present invention discloses a three-dimensional spreading plate 100, which includes at least two center-hole spreading plates 10 and a connecting frame 20, and the center-hole spreading plates 10 are vertically connected to a section of one end of the connecting frame 20 by nuts 3 or welding.

[0034] The specific implementation method is now described as follows:

[0035] 1. See Figure 2 , Figure 3 , Figure 6 The center hole spreading disc 10 of the present invention is composed of at least two material discharging plates fixedly connected radially on one surface of the center hole disc body 11, wherein the material discharging plate is an arc-shaped material discharging groove 12 or a U-shaped steel or an L-shaped steel, and the center hole disc body 11 is provided with a center hole 112 for feeding in the center, and at least two connecting holes 111 for connecting to the connecting frame 20 are provided around the center hole 112. The arc-shaped material discharging groove 12 is obtained by bending the U-shaped steel in the opposite direction toward the opening side.

[0036] 2. See Figure 4 , Figure 5 The connecting frame 20 of the present invention has an axial connection hole 21 at the center of one end and at least two reducing screws 22 at the other end. The reducing screws 22 are used to pass through the connecting hole 111 of the center hole disk body 11 and connect to the center hole spreading disk 10 through the nut 3.

[0037] 3. See Figure 7 , Figure 8 , Fig. 9 , Fig.10The top-insertion spreading module 200 of the present invention comprises an auger 1, two motors 2, a guide cone 40, an upper support rod guide cylinder 30, a bearing 8, an arc baffle 9 and the above-mentioned three-dimensional spreading plate 100, wherein the upper support rod guide cylinder 30 comprises a cylinder body 34, a support rod 32 and a connecting rod 4, wherein a feed port 31 is provided at the lower portion of the cylinder body 34, a convex edge 33 with a through hole is provided at the upper end, a wire groove 321 is provided on the support rod 32 for fixing the wire 5 of the motor 2, one end of the support rod 32 is fixedly connected to the outer wall of the upper portion of the cylinder body 34, the lower end of the connecting rod 4 is fixedly connected to the upper end of the cylinder body 34, the upper end of the connecting rod 4 is used to be connected to the outer casing of a motor 2, the tail ends of the two motors 2 are fixedly connected, and the One end of the auger 1 is connected to the lower end of the cylinder 34 of the upper strut type guide cylinder 30 through a bearing 8, and the other end is connected to the motor shaft 6 of the motor 2 connected to the connecting rod 4. The thick end of the guide cone 40 is fixedly connected to the outer casing of the motor 2 connected to the auger 1, and is located between the motor 2 and the auger 1. The three-dimensional spreading plate 100 is fixedly connected to the motor shaft 6 of another motor 2 through the axial connection hole 21 on the connecting frame 20, and the lower end of the arc baffle 9 is detachably connected to the strut 32 of the upper strut type guide cylinder 30; the top-insertion spreading module 200 is used for plugging into a material box 300 which has a card slot at the upper port and a pit matching the bottom of the cylinder 34 on the bottom below the port.

[0038] IV. See Figure 7 , Fig.10 When the top-insertion spreading module 200 of the present invention is used, the feed port 31 end of the top-insertion spreading module 200 is inserted from the mouth of the material box 300 on the vehicle, and the end of the support rod 12 on it is inserted into the slot at the mouth of the material box 300, and its lower end is inserted into the pit at the bottom of the material box 300, and then the wire 5 of the motor 2 is connected to the power supply module of the vehicle, and finally, fertilizer or seeds are poured from the mouth of the material box 300 and the machine can be started after waiting for the material to be spread.

[0039] During the operation of the top-insertion spreading module 200, the motor shaft 6 at the lower end drives the auger 1 to rotate, and lifts the material from the feed port 31 to the middle of each middle hole spreading disc 10 of the three-dimensional spreading disc 100. At the same time, the motor shaft 6 at the upper end drives the connecting frame 20 and then drives each middle hole spreading disc 10 to rotate to spread the material. When the diameter of each middle hole spreading disc 10 is different, or the distance between the material removal plate provided on the middle hole disc body 11 and the edge of the middle hole disc body 11 is different, the linear speed of the material removal plate or the edge of the middle hole disc body 11 is different at the same rotation speed, so that the speed of the material thrown out by different middle hole spreading discs 10 is different, and the final landing point of the material is more dispersed.

[0040] 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 top-insertion spreading module, characterized in that: It includes auger, two motors, guide cone, upper support rod guide cylinder, bearing, arc baffle and three-dimensional throwing plate. The three-dimensional throwing plate includes at least two middle-hole throwing plates and a connecting frame, and the middle-hole throwing plates are vertically connected to a section at one end of the connecting frame; A shaft connection hole is provided at the center of one end of the connecting frame, and at least two variable diameter screw rods are provided at the other end; The tail ends of the two motors are fixedly connected, 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 a motor shaft. The upper end of the upper support rod guide cylinder is fixedly connected to the housing of the motor connected to the auger through a connecting rod. The thick end of the guide cone is fixedly connected to the housing of the motor connected to the auger and is located between the motor and the auger. The three-dimensional throwing plate is fixedly connected to the motor shaft of another motor through the shaft connection hole on the connecting frame. The lower end of the arc baffle is detachably connected to the support rod of the upper support rod guide cylinder. The upper support rod type guide cylinder includes a cylinder body and a support rod, a feed port is provided at the lower part of the cylinder body, one end of the support rod is fixedly connected to the outer wall of the upper part of the cylinder body, and the top plug-in type spreading module is used for being plugged into a material box having a slot provided at the upper port and a pit matching the bottom end of the cylinder body at the bottom below the port.

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