Seeding supporting leg of suspension seeder

Abstract

The utility model discloses a seeding landing leg of a suspension seeding machine, which relates to the technical field of suspension seeding machines and comprises a seeding machine, a coulter is arranged on the front side surface of the seeding machine, a landing leg is arranged on the back side surface of the seeding machine, and an adjusting device is arranged at the bottom of the seeding machine. The adjusting device comprises a motor, the top of the motor is fixedly connected to the bottom of the seeding machine, an output shaft of the motor is fixedly connected with a rotating shaft, and the side face of the rotating shaft is fixedly connected with a gear; rotation of the output shaft of the motor is matched with a rack, a push strip, a connecting strip, a telescopic rod and other components in the adjusting device, the push strip can push a stress plate when moving upwards, the stress plate can drive the upper half portion of the telescopic rod to move upwards when the push strip pushes the stress plate, and therefore the ploughing depth of the coulter can be controlled, and the ploughing efficiency is improved. Therefore, different crops can be sown.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of suspension seeding machine, in particular, a kind of seeding support leg of suspension seeding machine. BACKGROUND

[0002] The seeding support leg of suspension seeding machine is the important part in the equipment, its main function is to support and adjust the height of seeding machine, stability, and ensure that seed can be accurately sowed to soil.

[0003] According to the suspension type medicinal material seed seeding machine (public number CN215991896U) of one kind of public, including frame, seed tank, traveling wheel, share and ground roller, frame is also provided with steering frame, including fixed rod and multiple screw rods, the other end of screw rod is connected with share, seed tank bottom is opened with multiple seed discharge ports, seed discharge pipe is below seed discharge port, transmission shaft is below frame, transmission shaft is connected with adjusting rod by reversing gear, seed tank is provided with seed discharge device connected with adjusting rod;The utility model adjusts the direction of share by rotating the screw rod of steering frame, and then changes the seed furrow depth, realizes the depth and width controllable of seeding furrow, when seeding machine moves forward, wheel shaft drives transmission shaft to rotate by transmission chain, and then drives adjusting rod to rotate by reversing gear, adjusting rod drives seed discharge device to rotate and pushes the seed of seed tank into seed discharge port, the rotation speed of seed discharge device depends on the walking speed of traveling wheel, so that the real-time adjustment of seeding speed is realized;

[0004] The above-mentioned application is matched by frame, seed tank, traveling wheel, share and ground roller, and steering frame assembly is further provided on the frame, so that only the direction of the share can be adjusted, and the share cannot be cleaned, which may cause the worker to be accidentally scratched during self-cleaning. Therefore, we propose a seeding support leg of suspension seeding machine. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of seeding support leg of suspension seeding machine, by the rotation of rotating shaft and the interoperation of chain wheel one, chain, chain wheel two, threaded rod, support plate, threaded sleeve, spring telescopic strip, cleaning brush and other components inside cleaning device, when threaded rod rotates counterclockwise, threaded sleeve is moved to left, when threaded sleeve moves to left, support bar is moved to left, when support bar moves to left, spring telescopic strip moves to left in slide by connecting rod, when spring telescopic strip moves to left, cleaning brush moves to left, so that the soil on plough blade can be cleaned when cleaning brush moves to left, to prevent worker from being accidentally injured during cleaning, solve the existing problems.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a kind of seeding support legs of suspending seeding machine, including seeding machine, the positive side of the seeding machine is provided with coulter, the back side of the seeding machine is provided with support leg, the bottom of the seeding machine is provided with adjusting device;

[0008] The adjusting device includes a motor, the top of the motor is fixedly connected to the bottom of the seeding machine, the output shaft of the motor is fixedly connected with a rotating shaft, the side of the rotating shaft is fixedly connected with a gear, the bottom of the seeding machine is provided with a chute, the inner wall of the chute is slidably connected with a rack, the positive side of the rack is fixedly connected with a push bar, the side of the push bar is fixedly connected with a connecting strip.

[0009] Further, the bottom of the seeding machine is fixedly connected with a telescopic rod, the side of the telescopic rod is fixedly connected with a rotating rod, the circumferential surface of the rotating rod is rotatably connected with a wheel, the side of the telescopic rod is fixedly connected with a stress plate, the function of the telescopic rod is to drive the wheel to adjust the height.

[0010] Further, the side of the telescopic rod is provided with a fixing hole, the inner wall of the fixing hole is slidably connected with a fixing column, the function of the fixing hole and the fixing column is to fix the height of the telescopic rod.

[0011] Further, the circumferential surface of the gear is engaged with the back side of the rack, the top of the stress plate is located on the displacement trajectory of the push bar, the number of the telescopic rod, the rotating rod, the wheel, the stress plate, the fixing hole and the fixing column is respectively two, and they are mutually symmetrical along the vertical central axis of the seeding machine, the function of the circumferential surface of the gear being engaged with the back side of the rack is to push the rack when the gear rotates, the function of the top of the stress plate being located on the displacement trajectory of the push bar is to push the stress plate when the push bar moves, the number of the telescopic rod, the rotating rod, the wheel, the stress plate, the fixing hole and the fixing column is respectively two, and they are mutually symmetrical along the vertical central axis of the seeding machine, the function is to better adjust the height of the seeding machine.

[0012] Further, the bottom of the seeding machine is provided with a cleaning device, the cleaning device includes a sprocket one, the inner wall of the sprocket one is fixedly penetrated on the circumferential surface of the rotating shaft, the circumferential surface of the sprocket one is provided with a chain, the inner wall of the chain is provided with a sprocket two, the inner wall of the sprocket two is fixedly penetrated with a threaded rod, the side of the threaded rod is rotatably connected with a support plate, the top of the support plate is fixedly connected to the top of the seeding machine, the circumferential surface of the threaded rod is threadedly connected with a threaded sleeve, the circumferential surface of the threaded sleeve is fixedly connected with a support strip, the positive side of the support strip is fixedly connected with a spring telescopic strip, the positive side of the spring telescopic strip is fixedly connected with a cleaning brush, the function of the cleaning brush is to clean the coulter.

[0013] Further, the top of the spring telescopic strip is fixedly connected with a connecting rod, the bottom of the seeding machine is provided with a clamping groove, and the bottom of the seeding machine is provided with a sliding channel, and the normal side of the connecting rod is slidably connected to the inner wall of the sliding channel.

[0014] Further, the circumferential surface of the chain wheel one is engaged with the inner wall of the chain, the inner wall of the chain is engaged with the circumferential surface of the chain wheel two, and the circumferential surface of the chain wheel one is engaged with the inner wall of the chain.

[0015] The utility model has the following beneficial effects:

[0016] 1, the utility model discloses a rotating and adjusting device of motor output shaft and the inside pivot, gear, sliding slot, rack, push bar, connecting strip, telescopic link etc. assembly mutual cooperation has realized that the gear will push the rack and move upwards along the sliding slot when rotating clockwise, when the rack moves upwards, will drive the push bar and move upwards when the push bar moves upwards, will push the stressed plate, reaches, when the push bar pushes the stressed plate, the stressed plate will drive the upper half of telescopic link and move upwards, can control the depth of ploughing of plough blade, can sow different crops further.

[0017] 2, the utility model discloses a rotating and cleaning device of pivot and the inside chain wheel one, chain, chain wheel two, threaded rod, support plate, threaded sleeve, spring telescopic strip, cleaning brush etc. assembly mutual cooperation has realized that the threaded rod will drive the threaded sleeve and move left when rotating counterclockwise, when the threaded sleeve moves left, will drive the support bar and move left, when the support bar moves left, will drive the spring telescopic strip and move left in the sliding channel with the connecting rod, reaches, the spring telescopic strip will drive the cleaning brush and move left when moving left, can clean the soil on the plough blade when the cleaning brush moves left, further prevent the worker from being hurt inadvertently when cleaning.

[0018] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0020] Figure 1 It is a three-dimensional appearance structure schematic view of the utility model.

[0021] Figure 2 It is three-dimensional overall structure schematic view of the adjusting device of the utility model;

[0022] Figure 3 It is three-dimensional overall structure schematic view of the cleaning device of the utility model;

[0023] Figure 4 It is three-dimensional overall structure schematic view of the utility model's Figure 2 It is three-dimensional enlarged structure schematic view of A place in the utility model;

[0024] Figure 5 It is three-dimensional overall structure schematic view of the utility model's Figure 3 It is three-dimensional enlarged structure schematic view of B place in the utility model.

[0025] In the drawings, the component list represented by each sign is as follows:

[0026] 1, seeding machine;2, plough blade;3, supporting leg;4, adjusting device;41, motor;42, rotating shaft;43, gear;44, sliding groove;45, rack;46, push bar;47, connecting bar;48, telescopic rod;49, rotating rod;410, wheel;411, stress plate;412, fixed hole;413, fixed column;5, cleaning device;51, chain wheel one;52, chain;53, chain wheel two;54, threaded rod;55, supporting plate;56, threaded sleeve;57, supporting bar;58, spring telescopic bar;59, cleaning brush;510, connecting rod;511, clamping groove;512, slide. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0028] Please refer to Figures 1-5 The utility model is a seeding supporting leg of a suspended seeding machine, which comprises a seeding machine 1, a plough blade 2 arranged on the front side of the seeding machine 1, a supporting leg 3 arranged on the back side of the seeding machine 1, and an adjusting device 4 arranged at the bottom of the seeding machine 1.

[0029] The adjusting device 4 comprises a motor 41 fixedly connected to the bottom of the seeding machine 1, an output shaft of the motor 41 is fixedly connected with a rotating shaft 42, the side surface of the rotating shaft 42 is fixedly connected with a gear 43, the bottom of the seeding machine 1 is provided with a sliding groove 44, the inner wall of the sliding groove 44 is slidably connected with a rack 45, the front side of the rack 45 is fixedly connected with a push bar 46, and the side surface of the push bar 46 is fixedly connected with a connecting strip 47.

[0030] The bottom of the seeding machine 1 is fixedly connected with a telescopic rod 48, the side surface of the telescopic rod 48 is fixedly connected with a rotating rod 49, the circumferential surface of the rotating rod 49 is rotatably connected with a wheel 410, and the side surface of the telescopic rod 48 is fixedly connected with a stress plate 411.

[0031] The side surface of the telescopic rod 48 is provided with a fixed hole 412, and the inner wall of the fixed hole 412 is slidably connected with a fixed column 413.

[0032] The circumferential surface of the gear 43 is meshed with the back side of the rack 45, the top of the stress plate 411 is located on the displacement track of the push bar 46, the number of the telescopic rod 48, the rotating rod 49, the wheel 410, the stress plate 411, the fixed hole 412 and the fixed column 413 is two respectively, and they are mutually symmetrical along the vertical central axis of the seeding machine 1, and the circumferential surface of the gear 43 is meshed with the back side of the rack 45.

[0033] The bottom of the seeding machine 1 is provided with a cleaning device 5, the cleaning device 5 comprises a chain wheel one 51, the inner wall of the chain wheel one 51 is fixedly penetrated on the circumferential surface of the rotating shaft 42, the circumferential surface of the chain wheel one 51 is provided with a chain 52, the inner wall of the chain 52 is provided with a chain wheel two 53, the inner wall of the chain wheel two 53 is fixedly penetrated with a threaded rod 54, the side surface of the threaded rod 54 is rotatably connected with a supporting plate 55, the top of the supporting plate 55 is fixedly connected to the top of the seeding machine 1, the circumferential surface of the threaded rod 54 is threadedly connected with a threaded sleeve 56, the circumferential surface of the threaded sleeve 56 is fixedly connected with a supporting strip 57, the front side of the supporting strip 57 is fixedly connected with a spring telescopic strip 58, the front side of the spring telescopic strip 58 is fixedly connected with a cleaning brush 59, and the cleaning brush 59 is used for cleaning the plow 2.

[0034] The top of the spring telescopic strip 58 is fixedly connected with a connecting rod 510, the bottom of the seeding machine 1 is provided with a clamping groove 511, the bottom of the seeding machine 1 is provided with a slide 512, the normal side of the connecting rod 510 is slidably connected with the inner wall of the slide 512, the clamping groove 511 is used for limiting the moving track of the connecting rod 510, and the slide 512 is used for sliding movement of the connecting rod 510.

[0035] The circumferential surface of the chain wheel one 51 is engaged with the inner wall of the chain 52, the inner wall of the chain 52 is engaged with the circumferential surface of the chain wheel two 53, and the circumferential surface of the chain wheel one 51 is engaged with the inner wall of the chain 52, so that the chain 52 can be driven to rotate when the chain wheel one 51 rotates.

[0036] One specific application of the embodiment is: first, when the seeding machine 1 needs to be seeded, the height of the seeding machine 1 can be adjusted by using the adjusting device 4, so that the depth of the plow 2 can be controlled, and different crops can be seeded, the motor 41 is started, when the output shaft of the motor 41 rotates clockwise, the rotating shaft 42 rotates clockwise, when the rotating shaft 42 rotates clockwise, the gear 43 rotates clockwise, when the gear 43 rotates clockwise, the rack 45 moves upwards along the sliding groove 44, when the rack 45 moves upwards, the push rod 46 moves upwards, when the push rod 46 moves upwards, the force plate 411 is pushed, when the push rod 46 pushes the force plate 411, the force plate 411 drives the upper half of the telescopic rod 48 to move upwards, when the height required is reached, the fixed column 413 is inserted into the appropriate fixed hole 412 to fix the height of the telescopic rod 48, when the push rod 46 moves upwards, the connecting rod 47 also moves upwards, so as to push the other telescopic rod 48;

[0037] The cleaning device 5 can be driven by rotating the rotating shaft 42, and the cleaning device 5 can be used to clean the coulters 2 after seeding is completed, so as to prevent the workers from being accidentally scratched when manually cleaning. First, the connecting rod 510 is moved from the clamping groove 511 to the slide 512, and when the connecting rod 510 is moved, the spring telescopic strip 58 is stretched to make the cleaning brush 59 contact the coulter 2. Then, the output shaft of the motor 41 is counterclockwise rotated to drive the rotating shaft 42 to counterclockwise rotate, and when the rotating shaft 42 counterclockwise rotates, the sprocket one 51 counterclockwise rotates, and when the sprocket one 51 counterclockwise rotates, the chain 52 counterclockwise rotates, and when the chain 52 counterclockwise rotates, the sprocket two 53 counterclockwise rotates, and when the sprocket two 53 counterclockwise rotates, the threaded rod 54 counterclockwise rotates, and when the threaded rod 54 counterclockwise rotates, the threaded sleeve 56 moves leftwards, and when the threaded sleeve 56 moves leftwards, the supporting strip 57 moves leftwards, and when the supporting strip 57 moves leftwards, the spring telescopic strip 58 moves leftwards in the slide 512 by means of the connecting rod 510, and when the spring telescopic strip 58 moves leftwards, the cleaning brush 59 moves leftwards, so that when the cleaning brush 59 moves leftwards, the soil on the coulter 2 can be cleaned, and workers are prevented from being accidentally injured when cleaning.

[0038] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A seeding leg of a float seeder, comprising a seeder (1), characterized in that: The sowing machine (1) is provided with a plow (2) on the front side, a supporting leg (3) on the back side, and an adjusting device (4) on the bottom; The adjusting device (4) comprises a motor (41) fixedly connected to the bottom of the sowing machine (1), an output shaft of the motor (41) fixedly connected with a rotating shaft (42), a gear (43) fixedly connected to the side of the rotating shaft (42), a sliding groove (44) formed in the bottom of the sowing machine (1), a rack (45) slidably connected to the inner wall of the sliding groove (44), a push bar (46) fixedly connected to the front side of the rack (45), and a connecting bar (47) fixedly connected to the side of the push bar (46).

2. A seeding leg for a suspended planter according to claim 1, wherein, The bottom of the sowing machine (1) is fixedly connected with a telescopic rod (48), the side of the telescopic rod (48) is fixedly connected with a rotating rod (49), the circumferential surface of the rotating rod (49) is rotatably connected with a wheel (410), and the side of the telescopic rod (48) is fixedly connected with a stress plate (411).

3. A seeding leg for a suspended planter according to claim 2, wherein, The side of the telescopic rod (48) is provided with a fixing hole (412), and the inner wall of the fixing hole (412) is slidably connected with a fixing column (413).

4. A seeding leg for a suspended planter according to claim 3, wherein, The circumferential surface of the gear (43) is engaged with the back side of the rack (45), the top of the stress plate (411) is located on the displacement track of the push bar (46), the number of the telescopic rod (48), the rotating rod (49), the wheel (410), the stress plate (411), the fixing hole (412) and the fixing column (413) is two respectively, and they are mutually symmetrical along the vertical central axis of the sowing machine (1).

5. A seeding leg for a floating seeder according to claim 1 wherein, The bottom of the sowing machine (1) is provided with a cleaning device (5), the cleaning device (5) comprises a chain wheel one (51), the inner wall of the chain wheel one (51) is fixedly penetrated on the circumferential surface of the rotating shaft (42), the circumferential surface of the chain wheel one (51) is provided with a chain (52), the inner wall of the chain (52) is provided with a chain wheel two (53), the inner wall of the chain wheel two (53) is fixedly penetrated with a threaded rod (54), the side of the threaded rod (54) is rotatably connected with a supporting plate (55), the top of the supporting plate (55) is fixedly connected to the top of the sowing machine (1), the circumferential surface of the threaded rod (54) is threadedly connected with a threaded sleeve (56), the circumferential surface of the threaded sleeve (56) is fixedly connected with a supporting bar (57), the front side of the supporting bar (57) is fixedly connected with a spring telescopic bar (58), and the front side of the spring telescopic bar (58) is fixedly connected with a cleaning brush (59).

6. A seeding leg for a suspended planter according to claim 5, wherein, The top of the spring telescopic bar (58) is fixedly connected with a connecting rod (510), the bottom of the sowing machine (1) is provided with a clamping groove (511), the bottom of the sowing machine (1) is provided with a sliding way (512), and the front side of the connecting rod (510) is slidably connected to the inner wall of the sliding way (512).

7. A seeding leg for a suspended planter according to claim 5 wherein, The circumferential surface of the chain wheel one (51) is engaged with the inner wall of the chain (52), and the inner wall of the chain (52) is engaged with the circumferential surface of the chain wheel two (53).

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