Full-automatic soil covering and quantitative topdressing integrated equipment

Abstract

The utility model discloses soil covering and quantitative topdressing integrated full-automatic equipment which comprises a rectangular traction frame, one side of the traction frame is provided with a guide ring, the traction frame is connected with a topdressing groove, and two sides of the traction frame are provided with a pair of rollers. According to the full-automatic soil covering and quantitative topdressing integrated equipment, a multi-row parallel ridging mode is adopted through traction movement, a ridging device is matched with a ridge combining device, the ridging and soil covering effects during topdressing are completed, a topdressing groove is connected to the traction frame in a split mode, disassembly, assembly and maintenance are convenient, and the topdressing effect is good. The threaded rods are arranged in the discharging pipes of the topdressing grooves for discharging, the transmission shaft is synchronously driven to rotate through the pair of rollers of the traction frame, then the transmission shaft is used for driving the threaded rods for quantitative discharging, the blocking problem is avoided, and topdressing quantification is more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a topdressing equipment technical field, concretely is a full -automatic equipment of earth covering and quantitative topdressing integration. BACKGROUND

[0002] In modern crop planting process, topdressing is an important regulating means for supplementing and regulating plant nutrition during plant growth, and the present stage topdressing is mainly applied after crop sowing, and the fertilizer is sent to the growth layer of seed by topdressing machine.

[0003] The present stage topdressing mainly includes earth opening, fertilization and earth covering several steps, and the above steps can be completed by the fertilizer distributor to control fertilization, and the present stage fertilizer distributor often adopts the gravity feeding mode. However, in the fertilization process, due to the blockage of the pipeline or the caking of the fertilizer, the feeding rate of different pipelines is not uniform, which easily causes the uneven fertility of the topdressing soil and affects the growth consistency of crops. CONTENT OF THE UTILITY MODEL

[0004] The utility model only provides a kind of equipment of earth covering and quantitative topdressing integration, and avoids topdressing blockage problem, so that topdressing quantitative is more stable.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a kind of earth covering and quantitative topdressing integration full -automatic equipment, including traction frame, the traction frame is rectangular frame, the side of the traction frame is provided with guide ring, the traction frame is connected with topdressing groove, the two sides of the traction frame are provided with a pair of gyro wheel;

[0006] The bottom of the topdressing groove is provided with a plurality of discharge openings, a plurality of the discharge openings are connected with a plurality of feeding pipes, a plurality of the feeding pipes are equipped with a plurality of feeding screws, the bottom end of the feeding screw is provided with a driving shaft, the driving shaft penetrates the bottom surface of the feeding pipe, a pair of the gyro wheel is provided with support shaft between, the side of the support shaft is connected with transmission shaft by belt drive, the transmission shaft is linked with a plurality of the feeding screws;

[0007] The bottom side of the feeding pipe is connected with discharge pipe, and the radial side of the discharge pipe and the feeding pipe is communicated.

[0008] The side of the traction frame is provided with a plurality of ridger, the other side of the traction frame is provided with a plurality of ridge combiner corresponding a plurality of ridger, and the ridger and the ridge combiner are connected with the traction frame by height adjuster.

[0009] Preferably, a plurality of transmission gears are arranged in a linear array on the transmission shaft, and a control gear is arranged on the bottom of the driving shaft and engaged with the transmission gear.

[0010] Preferably, the fertilizer tank is provided with a plurality of discharge hoppers in communication with a plurality of discharge ports.

[0011] Preferably, the discharge pipe is provided with a collar connected to the feeding pipe.

[0012] Preferably, the height adjuster comprises a guide rod welded to one side of the traction frame, an outer sleeve of the guide rod is provided with a guide slide, a plurality of mounting holes are uniformly arranged on the guide rod, a positioning bolt is arranged on the guide slide and connected with a guide hole, and the guide slide is welded to the ridger or the ridge combiner.

[0013] The utility model discloses a beneficial effect: the full -automatic equipment of soil covering and quantitative fertilizer integration, through the traction removal adopts the ridging mode of multiple rows parallel, and the ridger is cooperated with the ridge combiner, and the ridging and soil covering effect when completing the fertilizer are applied, and the fertilizer tank is split and is connected on the traction frame, is convenient for dismounting and overhauling, sets up the threaded rod in the discharge pipe of the fertilizer tank and carries out the discharge, drives the transmission shaft rotation through a pair of pulleys of the traction frame synchronously, and then utilizes the transmission shaft to drive a plurality of threaded rods and carries out quantitative discharge, avoids the problem of blockage, makes the quantitative fertilizer more stable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the first three-dimensional structure schematic view of the utility model.

[0015] Fig. 2 It is the second three-dimensional structure schematic view of the utility model.

[0016] Fig. 3 It is the third three-dimensional structure schematic view of the utility model.

[0017] In the drawing: 1, traction frame, 2, guide ring, 4, fertilizer tank, 5, pulley, 6, discharge port, 7, feeding pipe, 8, feeding screw, 9, drive shaft, 10, support shaft, 11, transmission shaft, 12, discharge pipe, 13, ridger, 14, ridge combiner, 15, height adjuster, 16, transmission gear, 17, control gear, 151, guide rod, 152, guide slide, 153, positioning bolt. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0019] As Figs. 1-3As shown, a kind of full-automatic equipment of soil covering and quantitative topdressing integration, including traction frame 1, traction frame 1 is rectangular frame, guide ring 2 is provided on the front side of traction frame 1, guide ring 2 is connected with the tail hook of agricultural vehicle, traction frame 1 can be moved by agricultural vehicle, topdressing groove 4 is connected on the upper side of traction frame 1, topdressing groove 4 is set on traction frame 1 using split structure, a pair of rollers 5 are provided on the left and right sides of traction frame 1, and are supported and moved by a pair of rollers 5.

[0020] The bottom of topdressing groove 4 is provided with a plurality of discharge ports 6, which play a role in guiding and concentrating materials through a plurality of discharge ports 6, a plurality of feeding pipes 7 are connected to a plurality of discharge ports 6, and topdressing fertilizer is guided into the feeding pipe 7 under the action of gravity, in order to prevent the problem of blockage, a plurality of feeding screws 8 are assembled in a plurality of feeding pipes 7, the bottom end of the feeding screw 8 is provided with a driving shaft 9, and the driving shaft 9 penetrates the bottom surface of the feeding pipe 7.

[0021] A pair of supporting shafts 10 are provided between a pair of rollers 5, one side of the supporting shaft 10 is connected with a transmission shaft 11 through belt transmission, the transmission shaft 11 is linked with a plurality of feeding screws 8, in the running process of a pair of rollers 5, a pair of rollers 5 drives the supporting shaft 10 to rotate, the supporting shaft 10 is engaged with the transmission shaft 11, the transmission shaft 11 is engaged with the driving shaft 9 at the bottom of a plurality of feeding screws 8 through engagement linkage, drives a plurality of feeding screws 8 to rotate, under the pushing action of thread, makes the fertilizer move downward at a constant speed.

[0022] A discharge pipe 12 is connected to the bottom side of the feeding pipe 7, the discharge pipe 12 is communicated with the radial side of the feeding pipe 7, and the fertilizer is sent into the topdressing field through the discharge pipe 12.

[0023] A plurality of ridgers 13 are provided on one side of the traction frame 1, a plurality of ridge combiners 14 are provided on the other side of the traction frame 1 corresponding to the plurality of ridgers 13, the ridgers 13 and the ridge combiners 14 are connected with the traction frame 1 through height adjusters 15, the height of the ridgers 13 and the ridge combiners 14 is adjusted through the height adjusters 15, to ensure that the topdressing can be applied to the growth position of crops.

[0024] Further, a plurality of transmission gears 16 are arranged in a linear array on the transmission shaft 11, the bottom of the driving shaft 9 is provided with a control gear 17 engaged with the transmission gear 16, the transmission gear 16 and the control gear 17 are engaged to realize the purpose of rotating the driving shaft 9.

[0025] Further, a plurality of discharge hoppers are provided on the topdressing groove 4, the plurality of discharge hoppers are communicated with the plurality of discharge ports 6, the plurality of discharge hoppers are of conical structure, which plays a role in gathering fertilizer, so that the materials in the topdressing groove 4 are concentrated to the discharge ports 6.

[0026] Further, the blanking pipe 12 is provided with a hoop connected to the feeding pipe 7, so that the blanking pipe 12 is facilitated to be connected with the feeding pipe 7 and can be separately disassembled and replaced for maintenance.

[0027] Further, the height adjuster 15 comprises a guide rod 151 welded on one side of the traction frame 1, the guide rod 151 is externally sleeved with a guide sliding block 152, the guide rod 151 is uniformly provided with a plurality of mounting holes, the guide sliding block 152 is provided with a positioning bolt 153 connected with a guide hole, and the guide sliding block 152 is welded and connected with the ridger 13 or the ridge combiner 14.

[0028] In the specific implementation process, the guide rod 151 serves as the support of the guide sliding block 152, the guide rod 151 is fixedly connected with the traction frame 1, the guide sliding block 152 can linearly slide on the guide rod 151, the guide rod 151 plays a limiting and guiding role on the guide sliding block 152, the guide sliding block 152 drives the ridger 13 and the ridge combiner 14 to move by moving, the height adjustment of the ridger 13 and the ridge combiner 14 is realized, the height of the ridger 13 and the ridge combiner 14 is fixed by cooperation of the positioning bolt 153 and the mounting hole, and it needs to be noted that the ridge combiner 14 and the ridger 13 are respectively controlled by different height adjusters 15 and do not interfere with each other.

[0029] The full-automatic device integrating the soil covering and the quantitative topdressing adopts the multi-row parallel ridging mode by traction movement, the ridger 13 and the ridge combiner 14 cooperate to complete the ridging and soil covering during topdressing. The topdressing groove 4 is connected in a split mode on the traction frame 1, is facilitated to be disassembled and maintained, the threaded rods are arranged in the blanking pipe 12 of the topdressing groove 4 to perform blanking, the transmission shaft 11 is driven to rotate by a pair of rollers 5 of the traction frame 1 in a synchronous mode, the quantitative blanking is performed by the transmission shaft 11 and the plurality of threaded rods, the blockage problem is avoided, and the quantitative topdressing is more stable.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A full-automatic device integrating soil covering and quantitative topdressing, comprising a traction frame (1), the traction frame (1) is a rectangular frame, a guide ring (2) is arranged on one side of the traction frame (1), characterized in that, The traction frame (1) is connected with a topdressing groove (4), and a pair of rollers (5) are arranged on both sides of the traction frame (1); The bottom of the topdressing groove (4) is provided with a plurality of discharge ports (6), a plurality of feeding pipes (7) are connected to the plurality of discharge ports (6), a plurality of feeding screws (8) are arranged in the plurality of feeding pipes (7), the bottom end of the feeding screw (8) is provided with a driving shaft (9), the driving shaft (9) penetrates the bottom surface of the feeding pipe (7), a support shaft (10) is arranged between the pair of rollers (5), the support shaft (10) is connected with a transmission shaft (11) on one side through a belt drive, and the transmission shaft (11) is linked with the plurality of feeding screws (8). The bottom side of the feeding pipe (7) is connected with a discharge pipe (12), and the discharge pipe (12) is communicated with the radial side of the feeding pipe (7); A plurality of ridging devices (13) are arranged on one side of the traction frame (1), and a plurality of ridge combining devices (14) are arranged on the other side of the traction frame (1) corresponding to the plurality of ridging devices (13), and the ridging device (13) and the ridge combining device (14) are connected with the traction frame (1) through a height adjuster (15).

2. The fully automatic device integrating soil covering and quantitative topdressing according to claim 1, characterized in that, A plurality of transmission gears (16) are arranged in a linear array on the transmission shaft (11), and a control gear (17) is arranged at the bottom of the driving shaft (9) and engaged with the transmission gear (16).

3. The fully automatic device for covering and quantitative topdressing according to claim 1, characterized in that, A plurality of discharge hoppers are arranged on the topdressing groove (4), and the plurality of discharge hoppers are communicated with the plurality of discharge ports (6).

4. The fully automatic device for covering and quantitative topdressing according to claim 1, characterized in that, The discharge pipe (12) is arranged on the feeding pipe (7) through a ring.

5. The fully automatic device for covering and quantitative topdressing according to claim 1, characterized in that, The height adjuster (15) comprises a guide rod (151), the guide rod (151) is welded on one side of the traction frame (1), the guide rod (151) is provided with a guide sliding block (152), a plurality of mounting holes are uniformly arranged on the guide rod (151), a positioning bolt (153) is arranged on the guide sliding block (152) and connected with a guide hole, and the guide sliding block (152) is welded and connected with the ridging device (13) or the ridge combining device (14).

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