Auxiliary device for sowing goose grass for controlling weeds

Abstract

The utility model discloses an auxiliary device for sowing goose grass for controlling weeds, which comprises a sowing mechanism, a walking frame, a width adjusting mechanism and a feeding mechanism, the walking frame is placed on the ground, rollers are arranged below the walking frame, the walking frame is moved through the rollers, and the sowing mechanism is arranged at the tail of the walking frame; the rapid sowing of the goose grass seeds is convenient to realize, and meanwhile, the uniform sowing is carried out, so that the goose grass can rapidly cover the ground.

Description

Technical Field

[0001] The utility model relates to the field of planting equipment, in particular to an auxiliary device for sowing chickweed for controlling weeds. Background Art

[0002] When citrus is planted, the gaps between the citrus are relatively large, so more weeds will grow in the gaps between the citrus. Since the weeds will rob the nutrients of the citrus trees and have no economic value, when there are many weeds, herbicides need to be sprayed, which will affect the soil and increase the corresponding costs. Now citrus orchards generally use fast-growing chickweed to suppress weeds, because chickweed will form a layer of mulch on the surface, which can suppress the growth of weeds. In the past, planting was done by sowing seeds, but now the sowing method mainly uses sowing equipment to spread chickweed seeds into the orchard. This method cannot achieve uniform sowing, so when the chickweed grows, it cannot quickly cover the ground, so it is necessary to manually remove the weeds on the ground in the gaps between the chickweed, which increases the workload of the staff. Summary of the invention

[0003] In view of the above-mentioned deficiencies of the prior art, the utility model proposes a chickweed sowing auxiliary device for controlling weeds, which is convenient for quickly sowing chickweed seeds and evenly sowing them, so that the chickweed can quickly cover the ground.

[0004] To achieve the above-mentioned purpose, the solution of the utility model is as follows: an auxiliary device for sowing chickweed for controlling weeds, comprising a sowing mechanism, a walking frame, a width adjustment mechanism and a feeding mechanism, wherein a walking frame is placed on the ground, a roller is arranged under the walking frame, the movement of the walking frame is achieved by the roller, and a sowing mechanism is arranged at the tail of the walking frame; the sowing mechanism comprises a swinging frame, a mounting belt and a seed spraying head, wherein there are two swinging frames, the swinging frames are hinged on the walking frame, a locking assembly is arranged between the swinging frame and the walking frame, mounting belts are arranged at the ends of the two swinging frames, and a plurality of seed spraying heads arranged at equal intervals are arranged at the bottom of the mounting belt. A sub-spraying head, multiple seed spraying heads are connected through a pipeline; a width adjustment mechanism is arranged at the end of each swing rod, the width adjustment mechanism includes a winding roller and a mounting frame, wherein a mounting frame is hinged at the end of each swing rod, a telescopic rod is arranged between the two mounting frames, a winding roller is arranged on the top of each mounting frame, both ends of the mounting belt are fixed on the corresponding winding rollers, a lifting lever is arranged on the inner side of the mounting frame, and the top of the mounting belt contacts the bottom of the lever; a feeding mechanism is installed on the walking frame, a conveying assembly is docked on the feeding mechanism, and the other end of the conveying assembly is connected to the pipeline on the mounting belt.

[0005] Preferably, the seed spraying head comprises a discharge sleeve and a blocking assembly, wherein the discharge sleeve is installed at the bottom of the mounting belt and docked with the pipeline at the top of the discharge sleeve, a conical channel is arranged in the discharge sleeve, the conical channel is small at the top and large at the bottom, a blocking assembly is arranged at the bottom of the conical channel, the blocking assembly is a blocking ball, a spring is arranged at the bottom of the blocking ball, a support rod is arranged in the discharge sleeve and the support rod is located below the blocking assembly, both ends of the spring are installed between the blocking ball and the support rod, and the blocking ball blocks the conical channel.

[0006] Preferably, the feeding mechanism is a storage bucket, which is installed on the top of the walking frame. The storage bucket is a conical bucket, and a hollow rotating shaft is provided at the bottom of the storage bucket. The hollow rotating shaft blocks the bottom of the storage bucket and is rotatably connected to the storage bucket. A through hole is opened on the hollow rotating shaft, and a closed ring is sleeved on the outer wall of the hollow rotating shaft. A hole connected to the through hole is opened on the closed ring, and a return spring is installed on the hollow rotating shaft; the conveying component is a conveying pipe connected to the air pump, the bottom of the storage bucket is connected to the conveying pipe, the hollow rotating shaft extends into the conveying pipe, and blades are provided on the outer wall of the hollow rotating shaft.

[0007] Preferably, the locking assembly is a locking bolt, which passes through the swing rod and is pressed on the traveling frame. A rubber sheet is arranged at the bottom of the locking bolt and is pressed on the traveling frame.

[0008] Compared with the prior art, the utility model has the advantages of being easy to realize the rapid sowing of chickweed seeds and the uniform sowing at the same time, so that the chickweed can quickly cover the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a top view of the utility model.

[0010] Figure 2 It is a schematic diagram of the installation belt and the swing rod of the utility model.

[0011] Figure 3 It is a schematic diagram of the seed spraying head of the utility model.

[0012] Figure 4 It is a schematic diagram of the feeding mechanism of the utility model.

[0013] Among them, 1. sowing mechanism, 2. swing frame, 3. mounting belt, 4. seed spraying head, 5. feeding sleeve, 6. blocking assembly, 7. conical channel, 8. support rod, 9. locking assembly, 10. locking bolt, 11. rubber sheet, 12. walking frame, 13. roller, 14. width adjustment mechanism, 15. winding roller, 16. mounting frame, 17. telescopic rod, 18. baffle, 19. feeding mechanism, 20. storage bucket, 21. rotating shaft, 22. through hole, 23. closing ring, 24. return spring, 25. conveying assembly, 26. blade. DETAILED DESCRIPTION

[0014] Now in conjunction with the accompanying drawings, the utility model is further explained.

[0015] like Figure 1-4As shown, a chive grass sowing auxiliary device for controlling weeds includes a sowing mechanism 1, a traveling frame 12, a width adjustment mechanism 14 and a feeding mechanism 19, wherein a traveling frame 12 is placed on the ground (the traveling frame 12 is a rectangular frame), and a plurality of rollers 13 are fixed below the traveling frame 12 by bolt fastening, and the traveling frame 12 moves by the rollers 13, and the movement of the traveling frame 12 is realized by the rollers 13, and the sowing mechanism 1 is installed at the tail of the traveling frame 12 by hinged manner; the sowing mechanism 1 includes a swing frame 2, a mounting belt 3 and a seed spraying head 4, wherein the swing frame 2 is two, and the swing frame 2 is hinged on the tail end of the traveling frame 12 (the two swing frames are connected to the rear end of the traveling frame 12). The rod is hinged at the center of the tail end of the traveling frame 12), a locking assembly 9 is arranged between the swinging frame 2 and the traveling frame 12, and the swinging direction of the swinging rod is locked by the locking assembly 9. The locking assembly 9 is released when adjusting. When the adjustment is completed, the swinging rod is locked by the locking assembly 9. The ends of the two swinging frames 2 are provided with mounting belts 3 (the two ends of the mounting belts 3 are installed at the ends of the swinging frames 2), and a plurality of seed spraying heads 4 arranged at equal intervals are fixed at the bottom of the mounting belts 3 by bolt fastening. The plurality of seed spraying heads 4 are connected by pipelines, and seeds are supplied to the seed spraying heads 4 through the pipelines; a width adjustment mechanism 14 is arranged at the end of each swinging rod, The width adjustment mechanism 14 includes a winding roller 15 and a mounting frame 16, wherein a mounting frame 16 is hinged at the end of each swing rod, and a telescopic rod 17 is fixed between the two mounting frames 16 by welding, and the distance between the two mounting frames 16 is adjusted by the telescopic rod 17 (the telescopic rod 17 is an inner rod and an outer rod nested in each other, and a bolt against the outer wall of the inner rod is installed on the outer rod by threaded cooperation, and locked by the bolt), and at the same time, the two mounting frames 16 are kept in a parallel state, and a winding roller 15 is installed on the top bearing of each mounting frame 16, and the two ends of the mounting belt 3 are fixed to the corresponding winding roller 15 by bolts. A return spring 24 (the return spring 24 is a coil spring) is arranged between 15 and the mounting frame 16, and the ventilation return spring 24 realizes winding. A lifting lever is arranged on the inner side of the mounting frame 16, and the top of the mounting belt 3 contacts the bottom of the lever, so that the mounting belt 3 between the two levers is located on the same horizontal plane, which is convenient for unloading; a feeding mechanism 19 is installed on the top surface of the walking frame 12 by bolts, and a conveying assembly 25 is connected to the feeding mechanism 19, and the other end of the conveying assembly 25 is connected to the pipeline on the mounting belt 3, so that the conveying mechanism conveys the seeds to the seed spraying head 4 of the conveyor belt through the pipeline, and then the seed spraying head 4 sprays the seeds on the ground.

[0016] The seed spraying head 4 includes a feeding sleeve 5 and a blocking assembly 6, wherein the feeding sleeve 5 is installed at the bottom of the mounting belt 3 by bolts and the feeding sleeves are arranged at equal intervals, and the top of the feeding sleeve 5 is butted with the pipeline, and a conical channel 7 is opened in the feeding sleeve 5, and the conical channel 7 is small at the top and large at the bottom. A blocking assembly 6 is embedded at the bottom of the conical channel 7, and the blocking assembly 6 is a blocking ball. A spring is fixed at the bottom of the blocking ball by welding, and a support rod 8 is fixed in the discharge sleeve by welding, and the support rod 8 is located at the bottom of the blocking assembly 6. The two ends of the spring are installed between the blocking ball and the support rod 8, and the blocking ball blocks the tapered channel 7. When the conveying component 25 starts to convey seeds, the conveying component 25 squeezes the seeds, and the seeds squeeze the blocking ball downward, so that the tapered channel 7 opens and the seeds fall out of the tapered channel 7. When the conveying component 25 stops conveying, the blocking ball moves upward under the action of the spring, thereby blocking the tapered channel 7 and stopping the feeding. In this way, the intermittent opening of the conveying component 25 can achieve the effect of on-demand sowing.

[0017] The feeding mechanism 19 is a storage bucket 20, which is installed on the top of the walking frame 12 by bolt fastening. The storage bucket 20 is a conical bucket, and a hollow rotating shaft 21 is inserted into the bottom of the storage bucket 20. The hollow rotating shaft 21 blocks the bottom of the storage bucket 20 and the hollow rotating shaft 21 is rotatably connected to the storage bucket 20, so that the hollow rotating shaft can rotate. A plurality of through holes 22 are opened on the outer wall of the hollow rotating shaft 21, and a closed ring 23 that fits the outer wall of the hollow rotating shaft is sleeved on the outer wall of the hollow rotating shaft 21. The closed ring 23 is provided with holes connected to the through holes 22, and the closed ring 23 is fixed to the inner wall of the storage bucket 20 by bolts. A return spring 24 is installed on the hollow rotating shaft 21 (the return spring 24 is sleeved on the hollow rotating shaft 21, and the two ends of the return spring 24 are fixed to the hollow rotating shaft 21 and the inner wall of the storage bucket 20 by welding, so that the hollow rotating shaft 21 is realized. The through hole 22 is misaligned with the through hole 22 on the rotating ring); the conveying component 25 is a conveying pipe connected to the air pump, the bottom of the storage bucket 20 is connected to the conveying pipe by welding, the hollow rotating shaft 21 extends into the conveying pipe, and blades 26 are fixed on the outer walls around the hollow rotating shaft 21 by welding, and the blades 26 are located in the conveying pipe. When the air pump is working, when the air pump blows the blades 26, the blades 26 rotate, so that the hollow rotating shaft 21 is opposite to the through hole 22 on the rotating ring, and the seeds in the storage bucket 20 enter the hollow rotating shaft 21 through the through hole 22. The top of the hollow rotating shaft 21 is closed, and the bottom of the hollow rotating shaft 21 is open. The seeds in the hollow rotating shaft 21 fall into the conveying pipeline, and the conveying pipeline is connected with a hose, which is installed on the mounting belt 3 through a clamp, and the hose is connected to the top of each unloading sleeve 5, so that the conveying channel conveys the seeds to each unloading sleeve 5.

[0018] The locking assembly 9 is a locking bolt 10, which passes through the swing rod and is pressed on the traveling frame 12. A rubber sheet 11 is fixed to the bottom of the locking bolt 10 by glue and the rubber sheet 11 is pressed on the traveling frame 12 (a rubber sleeve is fixed to the top of the rubber sheet 11 by integral molding, and the top of the locking bolt 10 is inserted into the rubber sleeve. By applying glue in the rubber sleeve, the rubber sheet 11 and the locking bolt 10 are fixed).

Claims

1. A chickweed sowing auxiliary device for controlling weeds, comprising a sowing mechanism, a traveling frame, a width adjustment mechanism and a feeding mechanism, wherein a traveling frame is placed on the ground, a roller is arranged below the traveling frame, the movement of the traveling frame is achieved by the roller, and a sowing mechanism is arranged at the tail of the traveling frame; characterized in that: The sowing mechanism includes a swing frame, a mounting belt and a seed spraying head, wherein there are two swing frames, the swing frames are hinged on the traveling frame, a locking assembly is arranged between the swing frame and the traveling frame, mounting belts are arranged at the ends of the two swing frames, a plurality of seed spraying heads arranged at equal intervals are arranged at the bottom of the mounting belt, and the plurality of seed spraying heads are connected through a pipeline; a width adjustment mechanism is arranged at the end of each swing rod, the width adjustment mechanism includes a winding roller and a mounting frame, wherein a mounting frame is hinged at the end of each swing rod, a telescopic rod is arranged between the two mounting frames, a winding roller is arranged at the top of each mounting frame, both ends of the mounting belt are fixed on the corresponding winding rollers, a lifting lever is arranged on the inner side of the mounting frame, and the top of the mounting belt contacts the bottom of the lever; a feeding mechanism is installed on the traveling frame, a conveying assembly is docked on the feeding mechanism, and the other end of the conveying assembly is connected to the pipeline on the mounting belt.

2. The chickweed seeding auxiliary device for controlling weeds according to claim 1, characterized in that: The seed spraying head includes a discharge sleeve and a blocking assembly, wherein the discharge sleeve is installed at the bottom of the mounting belt and butt-jointed with the pipeline at the top of the discharge sleeve, a conical channel is arranged in the discharge sleeve, the conical channel is small at the top and large at the bottom, a blocking assembly is arranged at the bottom of the conical channel, the blocking assembly is a blocking ball, a spring is arranged at the bottom of the blocking ball, a support rod is arranged in the discharge sleeve and the support rod is located below the blocking assembly, both ends of the spring are arranged between the blocking ball and the support rod, and the blocking ball blocks the conical channel.

3. The chickweed seeding auxiliary device for controlling weeds according to claim 2, characterized in that: The feeding mechanism is a storage bucket, which is installed on the top of the walking frame. The storage bucket is a conical bucket. A hollow rotating shaft is arranged at the bottom of the storage bucket. The hollow rotating shaft blocks the bottom of the storage bucket and is rotatably connected to the storage bucket. A through hole is opened on the hollow rotating shaft, a closed ring is sleeved on the outer wall of the hollow rotating shaft, a hole connected to the through hole is opened on the closed ring, and a return spring is installed on the hollow rotating shaft; the conveying assembly is a conveying pipe connected to the air pump. The bottom of the storage bucket is connected to the conveying pipe, the hollow rotating shaft extends into the conveying pipe, and blades are arranged on the outer wall of the hollow rotating shaft.

4. The chickweed seeding auxiliary device for controlling weeds according to claim 3, characterized in that: The locking assembly is a locking bolt, which passes through the swing rod and is pressed on the traveling frame. A rubber sheet is arranged at the bottom of the locking bolt and is pressed on the traveling frame.

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