CN220342831U - Seeding device for ecological restoration - Google Patents

Abstract

The utility model provides a sowing device for ecological restoration, which comprises a sowing vehicle, wherein a sowing mechanism and a feeding mechanism are arranged in the sowing vehicle, a sowing pipe and a blanking pipe are arranged at the bottom of the sowing vehicle, the sowing mechanism comprises a push rod, the sowing mechanism is arranged in a lifting cavity of the vehicle body through a lifting mechanism, and the push rod extends into the sowing pipe; the blanking pipe is obliquely downward and communicated with the sowing pipe, a material dividing box is arranged at the communication part of the blanking pipe and the sowing pipe, and a quantitative mechanism is arranged in the material dividing box; the quantitative mechanism comprises a quantitative block and a transmission gear, a quantitative groove is formed in the side edge of the quantitative block, a driving rack is vertically arranged on the push rod, the transmission gear is meshed with the driving rack, and when the push rod moves up and down, the quantitative block is driven to rotate in the material distribution box through the driving rack and the transmission gear. The utility model can control the single sowing quantity of seeds, avoid the waste of the seeds, assist the soil loosening and facilitate the sowing and germination rate of the seeds.

Description

Seeding device for ecological restoration

Technical Field

The utility model relates to the technical field of ecological restoration, in particular to a sowing device for ecological restoration.

Background

Under the guidance of ecological principles, ecological restoration is a comprehensive environmental pollution restoration method which combines various physical restoration, chemical restoration and engineering technical measures and achieves the best effect and the lowest cost through optimization combination, and is most commonly used at present for restoration.

In order to solve the problem, current simple structure, the lower device of running cost, for example patent document publication No. CN218789031U, a be used for prosthetic seeder of grassland ecological compensation, including the main part, still include seeding structure and prevent stifled material structure, the support column is all installed at both ends around the main part bottom both sides, and the return pulley is all installed to the bottom of support column, the material chamber of throwing has been seted up to the inside of main part top one side, prevent stifled material structure is located the inside of throwing the material chamber, the connecting pipe is installed to the bottom of throwing the material intracavity portion, and the cavity has been seted up to one side of main part inside, and the cavity bottom is equipped with the seeding pipe, and seeding structure includes elevating system and push rod, and elevating system installs in the cavity to lift along the cavity, drive the push rod and remove in the seeding pipe, push away the seed to the soil body.

When the device is used, the seeds are pressed into the depth of soil through the push rod, so that the seeds are prevented from drifting away under the action of wind force in the sowing process, but in the using process, the seeds in the feeding cavity are conveyed to the inside of the sowing pipe through the threaded feeding rod, and the seeds can be prevented from being blocked at the top end of the connecting pipe, but the quantity of the seeds for sowing cannot be controlled, so that the waste of the seeds is easily caused, and the density degree of sowing cannot be controlled. In addition, when the push rod of the device moves up and down in the seeding pipe, stability is poor, moreover, because the push rod is used for pressing seeds into the deep of soil, the soil which needs to be planted is softer, harder soil is encountered, the push rod can be greatly injured by the seeds easily caused in the pressing process, so that the survival rate and the germination rate of the seeds are influenced, and the limitation is large.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the seeding device for ecological restoration, which can control the seeding quantity, avoid the problems of seed waste or uneven density in seeding, and can assist in loosening and covering soil, increase the seeding efficiency and improve the survival rate of seeds.

In order to solve the technical problems, the utility model provides a sowing device for ecological restoration, which comprises a sowing vehicle, wherein a lifting cavity and a feeding cavity are arranged in a vehicle body of the sowing vehicle, a sowing mechanism is arranged in the lifting cavity, a sowing pipe is arranged at the bottom of the sowing mechanism, a feeding mechanism is arranged in the feeding cavity, a blanking pipe is arranged at the bottom of the feeding mechanism, the sowing mechanism comprises a push rod, the sowing mechanism is arranged in the lifting cavity of the vehicle body through the lifting mechanism, and the push rod extends into the sowing pipe and moves up and down along the sowing pipe under the action of the lifting mechanism; the blanking pipe is obliquely downward and communicated with the sowing pipe, a material dividing box is arranged at the communication part of the blanking pipe and the sowing pipe, and a quantitative mechanism is arranged in the material dividing box; the quantitative mechanism comprises a quantitative block and a transmission gear, a quantitative groove is formed in the side edge of the quantitative block, the quantitative block is rotatably arranged in the material dividing box through a rotating shaft, and the transmission gear is arranged outside the material dividing box and is connected with the rotating shaft at the center; the driving rack is vertically arranged on the push rod, the driving gear is meshed with the driving rack, and when the push rod moves up and down, the fixed block is driven to rotate in the material distributing box through the driving rack and the driving gear, and in the rotating process of the fixed block, the fixed groove is communicated with the blanking pipe or the seeding pipe.

The utility model has the preferable technical scheme that: install the mechanism that loosens the soil on the seeding car, the mechanism that loosens the soil includes backup pad, rotation screw rod, board and rotation hand wheel loosens the soil, backup pad fixed mounting is in the side of one of them supporting leg, rotation screw rod and backup pad threaded connection, rotation hand wheel fixed mounting is at rotation screw rod top, the board that loosens the soil is the right-angle plate that is formed by two plate body vertical connection, the bottom fixed connection of rotation screw rod is at two plate body connection limit.

The utility model has the preferable technical scheme that: the bottom of the seeding vehicle is provided with supporting legs, and the bottom of the supporting legs is provided with travelling wheels with self-locking mechanisms.

The utility model has the preferable technical scheme that: the seeding mechanism comprises a push plate and a push rod, the lifting mechanism comprises a driving motor and two threaded rods which are rotatably arranged in the lifting cavity, two ends of the push plate are respectively connected to the threaded rods on the corresponding sides through threaded sleeves in a threaded manner, and the push plate drives the push rod to move up and down along the threaded rods under the action of the driving motor.

The utility model has the preferable technical scheme that: the connecting frame is vertically arranged on the push rod, and the driving racks are arranged on the side edges of the connecting frame; the lifting cavity is provided with a slotted hole matched with the connecting frame at the connecting position of the seeding pipe, a sliding groove is vertically formed in the side edge of the seeding pipe and is communicated with the slotted hole, when the push rod moves to the seeding pipe, the driving rack is positioned at the outer side of the seeding pipe, and the connecting frame is movably mounted in the sliding groove.

The utility model has the preferable technical scheme that: the feeding mechanism comprises a supporting frame fixed in the feeding cavity, a feeding motor arranged on the supporting frame and a threaded feeding rod arranged on an output shaft of the feeding motor, and the threaded feeding rod extends into the blanking pipe.

The utility model has the preferable technical scheme that: the soil loosening mechanism further comprises limiting rods symmetrically arranged on two sides of the rotating screw rod, and the two limiting rods penetrate through the supporting plate in a sliding mode to be connected with two plate bodies of the soil loosening plate respectively.

The utility model has the technical effects and advantages that:

(1) The push rod of the utility model descends to drive the connecting frame and the driving rack to descend, when the push rod descends to be inserted into soil, the quantitative groove rotates anticlockwise to the tail end of the blanking pipe, seeds slide into the quantitative groove through the blanking pipe, after the pit digging of the push rod is finished, the quantitative groove rotates to the communicating position of the sowing pipe and the material distributing box and falls into the dug pit to sow, the lifting speed of the sowing rod is driven by the lifting mechanism to regulate and control the density degree of sowing, meanwhile, under the action of the quantitative block,

(2) The utility model is also provided with a soil loosening mechanism, before sowing, the vehicle body can be moved to enable the soil loosening mechanism to be positioned in a sowing area, the soil loosening mechanism is rotated, soil can be loosened around the sowing area through the soil loosening mechanism, and a push rod can conveniently push seeds into soil.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the seeding vehicle of the present utility model;

FIG. 3 is a schematic view of the structure of the sowing bar of the present utility model;

FIG. 4 is a schematic view of the structure of the quantitative mechanism of the present utility model;

fig. 5 is a schematic structural view of the scarification mechanism of the present utility model.

The reference numerals are: 1. a sowing vehicle; 10. a lifting cavity; 11. a feed cavity; 12. a slot hole; 13. a blanking pipe; 14. a sliding groove; 15. sowing the tubes; 2. a feeding mechanism; 3. a lifting mechanism; 4. a material dividing box; 5. a sowing mechanism; 50. a push plate; 51. a push rod; 52. a connecting frame; 53. a drive rack; 6. a dosing mechanism; 61. a transmission gear; 62. a rotating shaft; 63. a fixed gauge block; 64. a quantitative tank; 7. support legs; 8. a scarification mechanism; 81. a support plate; 82. rotating the screw; 83. rotating a hand wheel; 84. a scarification mechanism; 85. and a limit rod.

Detailed Description

The utility model is further described below with reference to the drawings and examples. Fig. 1 to 5 are drawings of embodiments, which are drawn in a simplified manner, for the purpose of clearly and concisely illustrating embodiments of the present utility model. The following technical solutions presented in the drawings are specific to embodiments of the present utility model and are not intended to limit the scope of the claimed utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The embodiment provides a seeding device for ecological restoration, which comprises a seeding vehicle 1, wherein supporting legs 7 are arranged at the bottom of the seeding vehicle 1, and walking wheels with self-locking mechanisms are arranged at the bottoms of the supporting legs 7, as shown in fig. 1 and 2. The seeding machine is characterized in that a lifting cavity 10 and a feeding cavity 11 are arranged in a vehicle body of the seeding vehicle 1, a seeding mechanism 5 is arranged in the lifting cavity, a seeding pipe 15 is arranged at the bottom of the seeding mechanism, the seeding mechanism 5 comprises a push plate 50 and a push rod 51, the seeding mechanism 5 is arranged in the lifting cavity 10 of the vehicle body through a lifting mechanism 3, and the push rod 51 extends into the seeding pipe 15 and moves up and down along the seeding pipe 15 under the action of the lifting mechanism 3; the lifting mechanism 3 comprises a driving motor and two threaded rods which are rotatably arranged in the lifting cavity, the tops of the two threaded rods are respectively provided with the driving motor, the two driving motors synchronously move to drive the two threaded rods to synchronously rotate, two ends of the push plate 50 are respectively connected to the threaded rods on the corresponding sides through threaded sleeves in a threaded manner, the push plate 50 moves up and down along the threaded rods under the action of the driving motor, and accordingly the push rod 51 is driven to move up and down in the seeding pipe 15 to push seeds into soil. The embodiment provides a seeder for ecological restoration, as shown in fig. 1 and 2, be equipped with feeding mechanism 2 in throwing the material intracavity, the bottom is equipped with blanking pipe 13, feeding mechanism 2 is including fixing the support frame in the feeding chamber, installing the feeding motor on the support frame and installing the screw thread feed rod at feeding motor output shaft, screw thread feed rod stretches into blanking pipe 13 in, can drive screw thread feed rod rotation through feeding motor rotation and carry the seed in the feeding chamber 11 to blanking pipe 13 in to can avoid the phenomenon that appears the seed jam in the blanking pipe 13.

The embodiment provides a sowing device for ecological restoration, as shown in fig. 1 and 2, the blanking pipe 13 comprises a vertical section and an inclined section, the inclined section is arranged at the bottom of the vertical section, and the inclined section is downwards inclined and then is connected with the sowing device

The middle lower part of the seeding pipe 15 is communicated with each other, seeds can be conveyed into the seeding pipe, a material dividing box 4 is arranged at the communication part of the blanking pipe 13 and the seeding pipe 15, the material dividing box 4 is a circular cavity and is communicated with the blanking hanging pipe 13 and the seeding pipe 15, and a quantitative mechanism 6 is arranged in the material dividing box 4; as shown in fig. 3 and 4, the quantifying mechanism 6 includes a quantifying block 63 and a transmission gear 61, the shape of the quantifying block 63 is matched with the inner cavity of the distributing box 4, the diameter is slightly smaller than that of the distributing box 4, and the quantifying block is rotatably installed in the distributing box 4 through a rotating shaft 62 and can rotate in the distributing box 4; a fan-shaped quantitative groove 64 is formed on the side edge of the quantitative block 63; the transmission gear 61 is arranged outside the material dividing box 4, and the central rotating shaft of the transmission gear is connected with the rotating shaft 62; a driving rack 53 is vertically arranged on the push rod 51, a connecting frame 52 is vertically arranged on the push rod 51, and the driving rack 53 is arranged on the side edge of the connecting frame 52; the connection part of the lifting cavity and the seeding pipe 15 is provided with a slotted hole 12 matched with a connecting frame 52, a sliding groove 16 is vertically formed in the side edge of the seeding pipe 15, the sliding groove 16 is communicated with the slotted hole 12, when the push rod 51 moves to the seeding pipe 15, the driving rack 53 is positioned at the outer side of the seeding pipe 15, and the connecting frame 52 is movably arranged in the sliding groove 16; the up-and-down movement of the push rod 51 is not affected by the arrangement of the slide groove 16 and the slot hole 12. The transmission gear 61 is meshed with the driving rack 53, and when the push rod 51 moves up and down, the driving rack 53 drives the transmission gear 61 to rotate, so that the fixed block 63 is driven to rotate in the distributing box 4, the fixed groove 64 of the fixed block 63 is communicated with the blanking pipe 13 first, seeds in the blanking pipe 13 enter the fixed groove 64, after one circle of rotation, the fixed groove 64 of the fixed block 63 is convenient for the seeding pipe 15 to communicate, the seeds in the fixed groove 64 are conveyed to the seeding pipe 15, the lifting speed of the push rod 51 can be controlled, the rotating speed of the fixed block 63 can be controlled, and the communicating size of the fixed groove 64 and the blanking pipe 13 can be controlled.

The embodiment provides a seeding device for ecological restoration, as shown in fig. 1 and 2, a soil loosening mechanism 8 is installed on the seeding vehicle 1, the soil loosening mechanism 8 comprises a supporting plate 81, a rotating screw 82, a soil loosening plate 84 and a rotating hand wheel 83, the supporting plate 81 is fixedly installed on the side edge of one supporting leg 7, the rotating screw 82 is in threaded connection with the supporting plate 81, the rotating hand wheel 83 is fixedly installed on the top of the rotating screw 82, the soil loosening plate 84 is a rectangular plate formed by vertically connecting two plate bodies, so that surrounding soil is conveniently collected, and a pit is conveniently covered; the bottom end of the rotating screw 82 is fixedly connected to the connecting edge of the two plate bodies. The scarification mechanism 8 further comprises limit rods 85 symmetrically arranged on two sides of the rotary screw 82, the two limit rods 85 penetrate through the supporting plate 81 in a sliding mode to be connected with two plate bodies of the scarification plate 84 respectively, the limit rods 85 are used for limiting the scarification mechanism 84, and when the rotary screw 82 rotates and lifts, the scarification mechanism 84 is prevented from rotating along with the rotary screw 82 through the action of the limit rods 85.

The working process of the utility model is as follows: firstly, moving the whole seeding vehicle 1 to a seeding area, firstly, aligning a soil loosening mechanism 8 to the seeding area, rotating by controlling a rotating hand wheel 83, and using a soil loosening plate 84 to disturb soil layers to realize a soil loosening function, and after soil loosening is completed, moving the seeding vehicle 1 to align a seeding pipe 15 to the seeding area; the staff drops the seeds that need to sow into the inside of automobile body 11, pay-off through current feeding mechanism 2, make the seed enter into the inside of blanking pipe 13, at this moment, work through elevating system 3, drive push rod 51 goes up and down, when push rod 51 descends and sows, drive link 52 and drive rack 53 and descend, when push rod 51 descends and inserts into earth, drive rack 53 descends to the side of drive gear 61, drive gear 61 and rotate, make fixed block 63 rotate, quantitative groove 64 anticlockwise rotates to the tail end of blanking pipe 13, the seed slides to the inside of quantitative groove 64 through blanking pipe 13, after the hole digging through push rod 51, drive push rod 51 through elevating system 3 goes up, can drive rack 53 and drive gear 61 and quantitative block 63 and rotate clockwise, when quantitative groove 64 rotates to the intercommunication department of seeding pipe 15 and feed box 4, the seed passes through the inclined plane of quantitative groove 64, and enters into the inside of seeding pipe 15, and fall into the hole digs, sow, drive the speed of seeding rod 5 is controlled through control elevating system 3, the degree of control is dredged. After the sowing is finished, the sowing vehicle can be manually covered with soil, and the sowing vehicle can also be moved to be positioned around the sowing area by using the soil loosening mechanism, and the surrounding soil body is pushed to the sowing area by the soil loosening mechanism to assist in covering the soil.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a seeding device for ecological remediation, includes seeding car (1), be equipped with lift chamber and throw material chamber (11) in the automobile body of seeding car (1), be equipped with sowing mechanism (5) in the lift intracavity, the bottom is equipped with seeding pipe (15), is equipped with feeding mechanism (2) in throwing the material intracavity, and the bottom is equipped with blanking pipe (13), its characterized in that: the sowing mechanism (5) comprises a push rod (51), the sowing mechanism (5) is arranged in a lifting cavity of the vehicle body through the lifting mechanism (3), and the push rod (51) extends into the sowing pipe (15) and moves up and down along the sowing pipe (15) under the action of the lifting mechanism (3); the blanking pipe (13) is obliquely downward and communicated with the seeding pipe (15), a distributing box (4) is arranged at the communication part of the blanking pipe (13) and the seeding pipe (15), and a quantifying mechanism (6) is arranged in the distributing box (4); the quantitative mechanism (6) comprises a quantitative block (63) and a transmission gear (61), a quantitative groove (64) is formed in the side edge of the quantitative block (63), the quantitative block (63) is rotatably arranged in the material distributing box (4) through a rotating shaft (62), and the transmission gear (61) is arranged outside the material distributing box (4) and is connected with the rotating shaft (62) at the center of the rotating shaft; the driving rack (53) is vertically arranged on the push rod (51), the transmission gear (61) is meshed with the driving rack (53), and when the push rod (51) moves up and down, the driving rack (53) and the transmission gear (61) drive the fixed block (63) to rotate in the distributing box (4), and in the rotating process of the fixed block (63), the fixed groove (64) is communicated with the blanking pipe (13) or the seeding pipe (15).

2. The sowing device for ecological restoration according to claim 1, wherein: install mechanism (8) loosens soil on seeding car (1), mechanism (8) loosens soil including backup pad (81), rotation screw rod (82), board (84) loosens soil and rotate hand wheel (83), backup pad (81) fixed mounting is in the side of one of them supporting leg (7), rotation screw rod (82) and backup pad (81) threaded connection, rotate hand wheel (83) fixed mounting at rotation screw rod (82) top, board loosens soil (84) are the right angle plate that is formed by two plate body perpendicular connection, the bottom fixed connection of rotation screw rod (82) is at two plate body connection limits.

3. The sowing device for ecological restoration according to claim 1 or 2, characterized in that: the bottom of the seeding vehicle (1) is provided with supporting legs (7), and the bottom of the supporting legs (7) is provided with travelling wheels with self-locking mechanisms.

4. The sowing device for ecological restoration according to claim 1 or 2, characterized in that: the seeding mechanism (5) comprises a push plate (50) and a push rod (51), the lifting mechanism (3) comprises a driving motor and two threaded rods which are rotatably arranged in the lifting cavity, two ends of the push plate (50) are respectively connected to the threaded rods on the corresponding sides through threaded sleeves in a threaded manner, and under the action of the driving motor, the push plate (50) drives the push rod (51) to move up and down along the threaded rods.

5. The sowing device for ecological restoration according to claim 1 or 2, characterized in that: a connecting frame (52) is vertically arranged on the push rod (51), and the driving rack (53) is arranged on the side edge of the connecting frame (52); the lifting cavity is provided with a slotted hole (12) matched with the connecting frame (52) at the connecting position of the lifting cavity and the seeding pipe (15), a sliding groove (16) is vertically formed in the side edge of the seeding pipe (15), the sliding groove (16) is communicated with the slotted hole (12), when the push rod (51) moves to the seeding pipe (15), the driving rack (53) is positioned at the outer side of the seeding pipe (15), and the connecting frame (52) is movably mounted in the sliding groove (16).

6. The sowing device for ecological restoration according to claim 1 or 2, characterized in that: the feeding mechanism (2) comprises a supporting frame fixed in the feeding cavity, a feeding motor arranged on the supporting frame and a threaded feeding rod arranged on an output shaft of the feeding motor, and the threaded feeding rod extends into the blanking pipe (13).

7. The sowing device for ecological restoration according to claim 2, wherein: the soil loosening mechanism (8) further comprises limiting rods (85) symmetrically arranged on two sides of the rotating screw rod (82), and the two limiting rods (85) penetrate through the supporting plate (81) in a sliding mode to be connected with two plate bodies of the soil loosening plate (84) respectively.