CN116034680A

CN116034680A - Automatic seeder for landscaping

Info

Publication number: CN116034680A
Application number: CN202310281581.XA
Authority: CN
Inventors: 陈凯
Original assignee: Xingwu Urban Construction Group Co ltd
Current assignee: Xingwu Urban Construction Group Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-05-02

Abstract

The invention relates to the technical field of landscaping, in particular to an automatic seeding machine for landscaping. The invention provides an automatic garden greening seeder which can accurately adjust the seeding interval automatically and improve the seeding effect. The utility model provides an automatic seeder of afforestation, including seeder, storage frame, hose and seeding frame, upper portion left and right sides all is connected with the storage frame in the seeder, and the storage frame downside all is connected with the hose, and the hose all communicates with the storage frame, and the hose downside all is connected with the seeding frame, and the seeding frame all communicates with the hose, still including adjustment mechanism and positioning mechanism, the seeder lower part is equipped with the adjustment mechanism who is used for automatically regulated seeding interval, is equipped with the positioning mechanism who is used for assisting adjustment mechanism to carry out accurate regulation on the adjustment mechanism. According to the invention, through the cooperation between the positioning rod and the first button, the spacing of the seeding frame can be accurately adjusted, the effect of accurately adjusting the seeding spacing is realized, and the seeding effect is improved.

Description

Automatic seeder for landscaping

Technical Field

The invention relates to the technical field of landscaping, in particular to an automatic seeding machine for landscaping.

Background

In order to improve the growth environment of people, landscaping work needs to be carried out on the surrounding environment, seeds are sowed in the surrounding soil, and as the green planting mode is adopted by people, the spacing between different seeds needs to be controlled in the sowing process.

Patent publication number is CN 216451854U's patent discloses an automatic seeder of afforestation, including the chassis, the one end top of chassis is fixed with the support body, the top of support body is fixed with the seed storage case, two discharge holes have been seted up to the inside bottom of seed storage case.

When the device of above-mentioned patent was sowed, first manual interval between the discharging pipe was adjusted, then throw into the seed storage incasement respectively with different seeds, later the seed will be sowed out by the discharging pipe, so can sow the seed, and there is the interval between two seeds, but when the device of this patent was adjusted interval between two discharging pipes, the position that needs manual to the discharging pipe was adjusted, the regulation mode is loaded down with trivial details, and because the position of discharging pipe is manual regulation, the position of discharging pipe after adjusting is difficult to aim at the position that needs to sow, the discharging pipe takes place the skew with the position that needs to sow, lead to the interval between the seed after sowing to take place the error, later green in-process that plants growing breathes easily and fights for nutrient.

Therefore, an automatic garden greening seeder capable of accurately adjusting the seeding interval automatically and improving the seeding effect is developed.

Disclosure of Invention

In order to overcome the defect that the seeding interval is difficult to accurately adjust in the prior art, the invention provides the automatic garden greening seeder capable of accurately adjusting the seeding interval automatically and improving the seeding effect.

The utility model provides an automatic seeder of afforestation, including seeder, storage frame, hose and seeding frame, upper portion left and right sides all is connected with the storage frame in the seeder, and the storage frame downside all is connected with the hose, and the hose all communicates with the storage frame, and the hose downside all is connected with the seeding frame, and the seeding frame all communicates with the hose, still including adjustment mechanism and positioning mechanism, the seeder lower part is equipped with the adjustment mechanism who is used for automatically regulated seeding interval, is equipped with the positioning mechanism who is used for assisting adjustment mechanism to carry out accurate regulation on the adjustment mechanism.

In one embodiment, the adjusting mechanism comprises a guide frame, a first electric push rod and a connecting piece, wherein the guide frame is connected to the left side and the right side of the lower portion of the seeder in a sliding mode, the connecting piece is connected to the guide frame in a sliding mode, the rear side of the connecting piece is connected with the storage frame, the first electric push rod is connected to one side, close to the guide frame, of the guide frame, and the first electric push rod telescopic rod is connected with the connecting piece.

In one embodiment, the positioning mechanism comprises a blocking frame, a first button, positioning rods and auxiliary components, wherein the blocking frame is connected to the front side of the connecting piece, the first button is installed in the middle of the blocking frame, the first button is electrically connected with the first electric push rod, the positioning rods are connected to the left side and the right side of the front portion of the seeder in a sliding mode, the positioning rods are located on the outer sides of the first button, and the auxiliary components for assisting the positioning rods in positioning are arranged on the positioning rods.

In one embodiment, the auxiliary assembly comprises a graduated scale and a pointer, the upper part of the positioning rod is connected with the pointer, the front side of the top of the seeder is connected with two graduated scales, the two graduated scales are symmetrically arranged on the left side and the right side, and the graduated scales are all positioned below the pointer.

In one embodiment, the seeder further comprises a lifting mechanism for adjusting the seeding depth, the lifting mechanism comprises a second electric push rod and fixing pieces, the left side and the right side of the inner wall of the lower portion of the seeder are respectively connected with the second electric push rod, the fixing pieces are respectively connected to the second electric push rod telescopic rods, and the fixing pieces are respectively connected with the guide frame.

In one embodiment, the seeding frame comprises a seeding frame body, a first button, a second button, a trigger frame, a motor, a swinging piece and a reset spring, wherein the seeding frame body is used for fixing the seeding frame body, the first button is connected with the seeding frame body, the second button is connected with the seeding frame body, the trigger frame body is connected with the seeding frame body, the reset spring is connected between the trigger frame body and the seeding frame body, the reset spring is wound around the trigger frame body, the trigger frame body is connected with the motor, and the swinging piece is connected to an output shaft of the motor.

In one embodiment, the synchronous mechanism for synchronously adjusting the position of the positioning rod is further arranged, the synchronous mechanism comprises a lower rack, a gear and an upper rack, the lower rack is connected to the rear upper side of the left pointer, the upper rack is connected to the rear upper side of the right pointer, the upper rack is located above the lower rack, the gear is rotatably connected to the middle of the front side of the top of the seeder, the gear is located between the upper rack and the lower rack, and the upper rack and the lower rack are meshed with the gear.

In one embodiment, the seeding machine further comprises a guiding mechanism for guiding seeding, the guiding mechanism comprises a wedge block, L-shaped limiting parts, compression springs, guiding rods and a power accumulating spring, the left side and the right side of the front lower portion of the seeding machine are all connected with the guiding rods in a sliding mode, the power accumulating springs are all connected with the guiding rods and the seeding machine, the power accumulating springs are all wound on the seeding machine in a winding mode, the left side and the right side of the lower portion of the seeding machine are all connected with the L-shaped limiting parts in a sliding mode, the front portions of the L-shaped limiting parts penetrate through the seeding machine to be inserted into the guiding rods, the compression springs are all connected between the upper portions of the L-shaped limiting parts and the seeding machine, the compression springs are all wound on the upper portions of the L-shaped limiting parts in a winding mode, and the front sides of the top of the fixing parts are all connected with the wedge block, and the wedge block is in extrusion fit with the rear portions of the L-shaped limiting parts.

Compared with the prior art, the invention has the following advantages: 1. according to the invention, through the cooperation between the positioning rod and the first button, the spacing of the seeding frame can be accurately adjusted, the effect of accurately adjusting the seeding spacing is realized, and the seeding effect is improved.

2. According to the invention, the fixing piece drives the seeding frame to move up and down, so that the seeding depth can be adjusted, the seeding device is suitable for seeding different kinds of seeds, and the growth of the later period of green planting is facilitated.

3. According to the invention, the swing piece rotates, so that the stones at the rear can be moved aside, the stones are prevented from extruding the seeding frame, and the position of the seeding frame is prevented from shifting, so that the seeding position is more accurate.

4. According to the invention, through the cooperation among the lower rack, the gear and the upper rack, the positioning rod can be synchronously adjusted, so that the speed of adjusting the positioning rod by people is increased, and the sowing efficiency is improved.

5. According to the invention, by observing the scratches of the guide rod on the ground, whether the position of the seeding frame is deviated or not can be judged, the seeding frame is accurately positioned, and the seeding precision is further improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partial perspective structure of the present invention.

Fig. 3 is a schematic view of a part of a perspective structure of an adjusting mechanism of the present invention.

Fig. 4 is a schematic view of a part of a perspective structure of a positioning mechanism of the present invention.

Fig. 5 is a schematic view of a part of a three-dimensional structure of the lifting mechanism of the invention.

Fig. 6 is a schematic perspective view of a first view angle part of the anti-deflection mechanism according to the present invention.

Fig. 7 is a schematic perspective view of a second view angle part of the anti-deflection mechanism according to the present invention.

Fig. 8 is a schematic perspective view of a synchronous mechanism according to the present invention.

Fig. 9 is a schematic view of a part of a guide mechanism of the present invention.

Fig. 10 is a schematic perspective view of the planter, guide bar and power spring of the present invention.

Marked in the figure as: first, planter, 2, storage frame, 21, hose, 22, seeding frame, 3, adjustment mechanism, 31, guide frame, 32, first electric push rod, 33, connector, 4, positioning mechanism, 41, blocking frame, 42, first button, 43, positioning rod, 44, graduated scale, 45, pointer, 5, lifting mechanism, 51, second electric push rod, 52, fixing member, 6, deviation prevention mechanism, 61, support frame, 62, second button, 63, trigger frame, 64, motor, 65, swinging member, 66, reset spring, 7, synchronization mechanism, 71, lower rack, 72, gear, 73, upper rack, 8, guide block, 82, wedge spring, 81, compression mechanism, 83, guide block, 81.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings.

Example 1

The utility model provides an automatic seeder of afforestation, as shown in fig. 1 and 2, including seeder 1, storage frame 2, hose 21, seeding frame 22, adjustment mechanism 3 and positioning mechanism 4, the quantity of storage frame 2 is two, two storage frames 2 weld respectively in the upper portion left and right sides in seeder 1, the quantity of hose 21 is two, two hoses 21 are connected respectively in storage frame 2 downside, hose 21 all communicates with storage frame 2, the quantity of seeding frame 22 is two, two seeding frames 22 are connected respectively in hose 21 downside, seeding frame 22 all communicates with

hose

21, 1 lower part of seeder is equipped with adjustment mechanism 3, adjustment mechanism 3 can be adjusted seeding frame 22's interval automatically, be equipped with positioning mechanism 4 on the adjustment mechanism 3, positioning mechanism 4 can assist adjustment mechanism 3 to adjust seeding frame 22 interval's interval, improve and adjust the precision.

As shown in fig. 1 and 3, the adjusting mechanism 3 includes two guide frames 31, first electric push rods 32 and connecting pieces 33, the number of the guide frames 31 is two, the two guide frames 31 are respectively connected to the left side and the right side of the lower portion of the planter 1 in a sliding manner, the number of the connecting pieces 33 is two, the two connecting pieces 33 are respectively connected to the guide frames 31 in a sliding manner, the rear sides of the connecting pieces 33 are connected with the storage frame 2, the number of the first electric push rods 32 is two, the two first electric push rods 32 are respectively bolted to one sides of the guide frames 31 close to each other, and the telescopic rods of the first electric push rods 32 are connected with the connecting pieces 33.

As shown in fig. 1 and 4, the positioning mechanism 4 includes two blocking frames 41, first buttons 42, positioning rods 43 and auxiliary components, the blocking frames 41 are fixedly connected to the front sides of the connecting pieces 33, the first buttons 42 are two, the two first buttons 42 are connected to the middle parts of the blocking frames 41, the first buttons 42 are electrically connected to the first electric push rods 32, the positioning rods 43 are two, the two positioning rods 43 are slidably connected to the left and right sides of the front part of the planter 1, the positioning rods 43 are located on the outer sides of the first buttons 42, the auxiliary components are arranged on the positioning rods 43, and the auxiliary components can assist the positioning rods 43 in positioning.

As shown in fig. 4, the auxiliary assembly comprises two graduated scales 44 and two pointers 45, the two pointers 45 are respectively connected to the upper parts of the positioning rods 43, the number of the graduated scales 44 is two, the two graduated scales 44 are all installed on the front side of the top of the seeder 1, the two graduated scales 44 are symmetrically arranged on the left side and the right side, and the graduated scales 44 are all located below the pointers 45.

When people need to sow, the automatic garden greening seeder 1 can be used for sowing, firstly, the seeding frame 22 is aligned above soil to be sowed, then two different green planted seeds are respectively put into the storage frame 2, then the seeder 1 is started, the seeder 1 operates to convey seeds in the storage frame 2 into the hose 21, then the seeds are sowed from the seeding frame 22, and simultaneously, the seeder 1 is manually pushed backwards, so that the seeder 1 moves backwards, the sowing work of different seeds can be completed, and the spacing between the seeds can exist, the spacing between the seeds to be sowed also changes due to different types of the seeds, when people need to adjust the spacing between the seeds, the left and right positions of the positioning rod 43 are adjusted according to the positions pointed by the pointer 45 on the graduated scale 44, when the positioning rod 43 is adjusted to the required positions, stopping moving the positioning rod 43, then opening the first electric push rod 32, enabling the telescopic rod of the first electric push rod 32 to extend, driving the connecting piece 33 to move the seeding frame 22 outwards, driving the blocking frame 41 and the first button 42 to move outwards, when the first button 42 moves outwards to be in contact with the positioning rod 43, representing that the seeding frame 22 is moved to a required position, at the moment, the positioning rod 43 presses the first button 42, thereby controlling the telescopic rod of the first electric push rod 32 to stop moving, so that the seeding frame 22 can be accurately stopped at the required position, the effect of accurately adjusting the spacing between the seeding frames 22 is achieved, the purpose of accurately adjusting the spacing between the seeds after seeding is achieved, after the seeding of the seeds is finished, stopping moving the seeding machine 1, closing the seeding machine 1, and then controlling the first electric push rod 32 to retract, the first electric putter 32 contracts the motion and drives connecting piece 33, seeding frame 22, block frame 41 and first button 42 to the inside side and move the reset, and repeated above operation can sow different seeds to can be accurate adjust the interval between the seed, improve seeding efficiency.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and 5, the device further comprises a lifting mechanism 5, the lifting mechanism 5 comprises two second electric push rods 51 and fixing pieces 52, the two second electric push rods 51 are respectively bolted to the left and right sides of the inner wall of the lower portion of the seeder 1, the two fixing pieces 52 are respectively connected to the telescopic rods of the second electric push rods 51, and the fixing pieces 52 are connected with the guide frame 31.

Because the variety of seed is different, the degree of depth that needs to sow also will be different, when people need to adjust the degree of depth of sowing, open second electric putter 51 earlier, make second electric putter 51 telescopic link carry out the extension motion, then drive mounting 52 downwardly moving, and then drive seeding frame 22 downwardly moving through leading truck 31 and connecting piece 33, make seeding frame 22 insert soil depths, the seed can be to the depths of soil that sow afterwards, after the seed is sowed, control second electric putter 51 telescopic link shrink the motion, then drive mounting 52 upwards move, and then drive seeding frame 22 upwardly moving through leading truck 31 and connecting piece 33, in all, can adjust the degree of depth of sowing, make the seeding effect better, do benefit to the growth in green later stage of planting.

As shown in fig. 1, 6 and 7, the anti-deviation mechanism 6 for stabilizing the seeding frame 22 is further included, the anti-deviation mechanism 6 includes a supporting frame 61, a second button 62, a trigger frame 63, a motor 64, a swinging member 65 and a return spring 66, the number of the supporting frame 61 is two, the two supporting frames 61 are respectively welded at the rear side of the upper portion of the seeding frame 22, the number of the second buttons 62 is two, the two second buttons 62 are respectively installed at the upper side of the front portion of the supporting frame 61, the number of the trigger frame 63 is two, the two trigger frames 63 are respectively connected to the rear portion of the supporting frame 61 in a sliding manner, the number of the return springs 66 is two, the two return springs 66 are respectively connected between the front portion of the trigger frame 63 and the supporting frame 61, the return springs 66 are wound around the front portion of the trigger frame 63, the number of the motor 64 is two, the two motors 64 are respectively bolted to the rear portion of the trigger frame 63, the number of the swinging member 65 is two, and the two swinging members 65 are respectively connected to the output shafts of the motor 64 through couplings.

When the seeding machine 1 drives the seeding frame 22 to move backwards, in order to prevent the seeding frame 22 from being extruded to be offset by stones, the anti-offset mechanism 6 can be used for operation, when the seeding machine 1 drives the seeding frame 22 to move backwards, the parts on the seeding frame 22 can also move backwards, when the swinging piece 65 moves backwards to be in contact with stones, the swinging piece 65, the triggering frame 63 and the motor 64 are extruded forwards, the reset spring 66 is stretched, when the triggering frame 63 moves forwards to be in contact with the second button 62, the triggering frame 63 can press the second button 62, at the moment, the output shaft of the second button 62 can control the output shaft of the motor 64 to drive the swinging piece 65 to rotate for 360 degrees, so that the stones can be pushed aside, and the seeding frame 22 can not be extruded to be offset by the stones, thereby avoiding the offset of the seeding position, and after the stones are pushed aside, the second button 62, the triggering frame 63, the motor 64 and the swinging piece 65 can move backwards under the action of the reset spring 66, the triggering frame 63 and the swinging piece 64 can move backwards, thus the stability of the seeding frame 22 can be enhanced, and the precision of the seeding position can be improved.

As shown in fig. 1 and 8, the synchronous mechanism 7 further comprises a lower rack 71, a gear 72 and an upper rack 73, wherein the lower rack 71 is connected to the rear upper side of the pointer 45 on the left side, the upper rack 73 is fixedly connected to the rear upper side of the pointer 45 on the right side, the upper rack 73 is positioned above the lower rack 71, the gear 72 is rotatably connected to the middle of the front side of the top of the planter 1, the gear 72 is positioned between the upper rack 73 and the lower rack 71, and the upper rack 73 and the lower rack 71 are meshed with the gear 72.

When people need to synchronously adjust the positions of the positioning rods 43, the synchronous mechanism 7 can be used for operation, when people adjust the left and right positions of the left positioning rods 43 and the pointers 45, the left pointers 45 also drive the lower racks 71 to move left and right, then the driving gears 72 are driven to rotate forward and backward, and then the upper racks 73 drive the right positioning rods 43 and the pointers 45 to move left and right, so that the positioning rods 43 on the left side and the right side can be synchronously adjusted, the time for people to adjust the positioning rods 43 is saved, and sowing is facilitated.

As shown in fig. 1, 9 and 10, the device further comprises a guiding mechanism 8, the guiding mechanism 8 comprises two wedge-shaped blocks 81, L-shaped limiting pieces 82, compression springs 83, guiding rods 84 and force accumulating springs 85, the number of the guiding rods 84 is two, the two guiding rods 84 are respectively connected to the left side and the right side of the front lower portion of the seeder 1 in a sliding mode, the number of the force accumulating springs 85 is two, the two force accumulating springs 85 are respectively connected between the guiding rods 84 and the seeder 1, the force accumulating springs 85 are wound on the seeder 1, the number of the L-shaped limiting pieces 82 is two, the two L-shaped limiting pieces 82 are respectively connected to the left side and the right side of the lower portion of the seeder 1 in a sliding mode, the front portions of the L-shaped limiting pieces 82 are respectively inserted into the guiding rods 84 through the seeder 1, the number of the compression springs 83 is two, the two compression springs 83 are respectively connected between the upper portions of the L-shaped limiting pieces 82 and the seeder 1, the number of the two wedge-shaped limiting pieces 81 are respectively wound on the upper portions of the L-shaped limiting pieces 82, the two wedge-shaped limiting pieces 81 are respectively, the tops of the two wedge-shaped limiting pieces 81 are respectively welded on the tops of the fixing pieces 52 and the front sides of the L-shaped limiting pieces 82 are matched with the front portions of the L-shaped limiting pieces 81.

When the planter 1 moves backward, the guiding mechanism 8 can be used to guide the planter 1, initially, the force accumulating spring 85 is in a compressed state, when the fixing piece 52 moves downward, the fixing piece 52 can also drive the wedge block 81 to move downward, the wedge block 81 moves downward to press the L-shaped limiting piece 82 forward, the compression spring 83 is compressed, the L-shaped limiting piece 82 moves forward to prevent the guiding rod 84 from being blocked, under the action of the force accumulating spring 85, the guiding rod 84 moves downward, the bottom of the guiding rod 84 can be inserted into soil, then the planter 1 drives the guiding rod 84 to move backward, the guiding rod 84 can scratch a long trace on the soil, at this time, people can judge whether the position of the planter 1 deviates by observing whether the long trace inclines, so that the planter 22 on the planter 1 can accurately align to the position to be sowed, after the planter 84 moves upward, the force accumulating spring 85 is compressed, and then when the fixing piece 52 moves upward, the wedge block 81 can also be driven to move upward, the L-shaped limiting piece 82 does not press the L-shaped limiting piece 82 again, and the precision can be prevented from being blocked by the planter 1 after the L-shaped limiting piece 82 moves upward.

The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims

1. The utility model provides an automatic seeder of afforestation, including seeder (1), storage frame (2), hose (21) and seeding frame (22), upper portion left and right sides all is connected with storage frame (2) in seeder (1), and storage frame (2) downside all is connected with hose (21), and hose (21) all communicate with storage frame (2), and hose (21) downside all is connected with seeding frame (22), seeding frame (22) all communicate with hose (21), its characterized in that: the seeding machine also comprises an adjusting mechanism (3) and a positioning mechanism (4), wherein the adjusting mechanism (3) for automatically adjusting the seeding interval is arranged at the lower part of the seeding machine (1), and the positioning mechanism (4) for assisting the adjusting mechanism (3) in accurately adjusting is arranged on the adjusting mechanism (3).

2. An automatic sower for landscaping as claimed in claim 1, wherein: the utility model provides an adjustment mechanism (3) is including leading truck (31), first electric putter (32) and connecting piece (33), and seeder (1) lower part left and right sides all slidingtype is connected with leading truck (31), and all slidingtype is connected with connecting piece (33) on leading truck (31), and connecting piece (33) rear side all is connected with storage frame (2), and one side that leading truck (31) are close to each other all is connected with first electric putter (32), and first electric putter (32) telescopic link all is connected with connecting piece (33).

3. An automatic sower for landscaping as claimed in claim 2, wherein: positioning mechanism (4) are including blocking frame (41), first button (42), locating lever (43) and auxiliary assembly, connecting piece (33) front side all is connected with and blocks frame (41), block frame (41) middle part and all install first button (42), first button (42) all with first electric putter (32) electric connection, planter (1) anterior left and right sides all slidingtype is connected with locating lever (43), locating lever (43) all are located first button (42) outside, all be equipped with the auxiliary assembly that is used for auxiliary locating lever (43) to fix a position on locating lever (43).

4. An automatic seeder for landscaping as claimed in claim 3, wherein: the auxiliary assembly comprises a graduated scale (44) and a pointer (45), the upper part of the positioning rod (43) is connected with the pointer (45), the front side of the top of the seeder (1) is connected with two graduated scales (44), the two graduated scales (44) are symmetrically arranged on the left side and the right side, and the graduated scales (44) are all positioned below the pointer (45).

5. An automatic sower for landscaping as claimed in claim 4, wherein: the seeding machine is characterized by further comprising a lifting mechanism (5) for adjusting the seeding depth, wherein the lifting mechanism (5) comprises a second electric push rod (51) and fixing pieces (52), the second electric push rods (51) are connected to the left side and the right side of the inner wall of the lower portion of the seeding machine (1), the fixing pieces (52) are connected to the telescopic rods of the second electric push rods (51), and the fixing pieces (52) are connected with the guide frames (31).

6. An automatic seeder for landscaping as claimed in claim 5, wherein: the novel seeding frame is characterized by further comprising an anti-deflection mechanism (6) used for stabilizing the seeding frame (22), wherein the anti-deflection mechanism (6) comprises a support frame (61), a second button (62), a trigger frame (63), a motor (64), a swinging piece (65) and a return spring (66), the support frame (61) is connected to the rear side of the upper portion of the seeding frame (22), the second button (62) is connected to the upper side of the front portion of the support frame (61), the trigger frame (63) is connected to the rear portion of the support frame (61) in a sliding mode, the return spring (66) is connected between the front portion of the trigger frame (63) and the support frame (61), the return spring (66) is wound around the front portion of the trigger frame (63), the motor (64) is connected to the rear portion of the trigger frame (63), and the swinging piece (65) is connected to an output shaft of the motor (64).

7. An automatic seeder for landscaping as claimed in claim 6, wherein: the automatic seeding machine is characterized by further comprising a synchronizing mechanism (7) for synchronizing the position of the positioning rod (43), wherein the synchronizing mechanism (7) comprises a lower rack (71), a gear (72) and an upper rack (73), the lower rack (71) is connected to the rear upper side of the left pointer (45), the upper rack (73) is connected to the rear upper side of the right pointer (45), the upper rack (73) is located above the lower rack (71), the gear (72) is rotatably connected to the middle of the front side of the top of the seeding machine (1), the gear (72) is located between the upper rack (73) and the lower rack (71), and the upper rack (73) and the lower rack (71) are meshed with the gear (72).

8. An automatic seeder for landscaping as claimed in claim 7, wherein: the seeding machine is characterized by further comprising a guiding mechanism (8) used for guiding seeding, the guiding mechanism (8) comprises a wedge block (81), L-shaped limiting pieces (82), compression springs (83), guide rods (84) and a power accumulating spring (85), the left side and the right side of the front lower portion of the seeding machine (1) are all connected with the guide rods (84) in a sliding mode, the power accumulating spring (85) is all wound on the seeding machine (1), the left side and the right side of the lower portion of the seeding machine (1) are all connected with the L-shaped limiting pieces (82) in a sliding mode, the front portion of the L-shaped limiting pieces (82) penetrate through the seeding machine (1) to be inserted into the guide rods (84), the compression springs (83) are all wound on the upper portion of the L-shaped limiting pieces (82), the front side of the top of the fixing pieces (52) are all connected with the wedge block (81), and the wedge block (81) are in extrusion fit with the rear portion of the L-shaped limiting pieces (82).