CN222170720U - A soil covering component - Google Patents

Abstract

The utility model discloses a soil covering assembly, which belongs to the technical field of planting robots and comprises a mounting frame, a fourth linear driver and a soil covering disc, wherein outer brackets are respectively arranged on two sides of the mounting frame, the fourth linear driver is inwards obliquely arranged on the outer brackets, the driving end of the fourth linear driver is connected with the soil covering disc, the output ends of the fourth linear drivers on two sides are respectively inclined towards the lower side of the mounting frame, and the upper side surfaces of the soil covering disc are horizontally arranged. And under the inclined pushing of the fourth linear driver and the soil covering disc, the sand or soft soil is subjected to compound motion in the direction of the tree holes and the downward direction, so that the sand is extruded in the direction of the tree roots, and meanwhile, floating sand or floating soil is pushed into the tree pits, so that the roots of the tree seedlings are firmly fixed in the tree pits.

Description

Earthing assembly

Technical Field

The utility model relates to the technical field of tree planting robots, in particular to a soil covering assembly.

Background

The planting device is also called a tree planter or a tree planting robot, and is a device capable of drilling and planting in different soils such as deserts, plains, hills, sand dunes, clay lands and the like. Especially in desert, because the condition is abominable, the area is big, plants difficultly, and ordinary manual forestation's cost is high, plants the robot and becomes important research orientation. However, due to softer soil or sand in desert, clay, dune, etc., the common screw drill bit causes soil or sand to splash in the process of drilling, which seriously affects the earthing operation.

Because sandy soil and soft soil are softer, when the soil is covered, the soil is filled into the tree pit only, or under the condition of simple compaction, the periphery of the tree pit is still softer, the tree seedlings cannot be firmly fixed in the tree pit, the phenomenon of dumping of the tree seedlings after planting is caused, and the planting survival rate is reduced. Therefore, there is a need to design a new type of earth-covering assembly that can adapt to sandy and soft soil properties.

Disclosure of utility model

Aiming at the technical problems in the prior art, the utility model provides the earthing component which can be suitable for sandy soil and soft soil, and the tree pit is compacted through the obliquely arranged earthing component.

The utility model discloses a soil covering assembly which comprises a mounting frame, fourth linear drivers and a soil covering disc, wherein outer brackets are respectively arranged on two sides of the mounting frame, the fourth linear drivers are obliquely arranged on the outer brackets inwards, driving ends of the fourth linear drivers are connected with the soil covering disc, output ends of the fourth linear drivers on two sides are respectively inclined towards the lower side of the mounting frame, and the upper side surfaces of the soil covering disc are horizontally arranged.

Preferably, the driving end of the fourth linear driver is connected with the earthing plate through a second connecting piece,

The earthing plate downside is provided with curved scraper blade.

Preferably, the earthing assembly further comprises an outer sleeve arranged on the outer support, an inner sleeve is arranged on the inner side of the outer sleeve, and the fourth linear driver is arranged in the inner sleeve.

Preferably, the mounting frame is provided with a planting assembly,

The output ends of the two fourth linear drivers extend to the lower side of the planting assembly;

The upper end face of the earthing plate is horizontally arranged.

Preferably, the planting assembly comprises an inner bracket, a drill bit and a seedling dropping pipe, wherein the seedling dropping pipe is arranged on the inner bracket, the drill bit is arranged on the lower side of the inner bracket,

The upper side of the impact piece is provided with a groove matched with the seedling dropping pipe,

The drill bit includes two openable and closable impact members.

Preferably, the planting assembly further comprises a guide plate and a second linear driver,

The second linear driver is arranged on the upper side of the inner bracket, and the upper side of the impact piece is hinged to the output end of the corresponding second linear driver;

The guide plate is arranged at the lower side of the inner bracket, a guide groove is formed in the guide plate, and a guide piece matched with the guide groove is arranged at the outer side of the impact piece;

the guide groove comprises a folding path and a descending path arranged at the lower side of the folding path.

Preferably, the distance between the upper side of the folding path and the drill bit is greater than the distance between the lower side of the folding path and the drill bit;

the upper side of the folding path is also provided with a downlink path which is longitudinally arranged,

The output end of the second linear driver is provided with a first connecting piece, and the mounting piece on the upper side of the impact piece is hinged to the first connecting piece;

The guide piece is provided with a roller or a bearing matched with the guide groove;

Opposite bosses are respectively arranged on the two impact pieces, and elastic limiting pieces are arranged on the two bosses.

Preferably, the present utility model further comprises a mounting frame and a first linear drive mounted on said mounting frame,

The output end of the first linear driver is connected with the inner bracket.

Preferably, the utility model further comprises a third linear actuator, the inner bracket comprises an upper plate and a lower plate, at least one connecting rod is arranged between the upper plate and the lower plate,

A guide rail is arranged on the inner side of the mounting frame,

One end of the third linear driver is arranged on the guide rail through a sliding block, and the other end of the third linear driver is arranged on the connecting rod;

The second linear driver and the seedling dropping pipe are arranged on the upper plate,

The lower plate is provided with a through hole for a drill bit to pass through;

A seedling throwing pipe is arranged on the mounting frame and is matched with the seedling dropping pipe,

At least one water pipe joint is arranged on the seedling throwing pipe;

and at least one proximity switch matched with the inner bracket is arranged on the mounting frame.

Preferably, the utility model also comprises a machine body, a storage Miao Zujian and a seedling feeding component,

The Chu Miao assembly and the seedling feeding assembly are respectively arranged on the machine body, and the planting assembly is arranged at one end of the machine body;

a shell is arranged on the outer side of the machine body,

A storage box is arranged on one side of the machine body, and a battery pack and a water tank are arranged on the lower side of the machine body;

the shell is provided with a communication component;

The Chu Miao assembly comprises a plurality of seedling cups which are arranged on the upper side of the machine body;

The seedling feeding assembly comprises a mechanical arm arranged on the machine body and a seedling taking clamp arranged at the tail end of the mechanical arm.

Compared with the prior art, the utility model has the beneficial effects that under the inclined pushing of the fourth linear driver and the soil covering disc, the sand or soft soil is subjected to compound motion in the direction of the tree holes and the downward direction, so that the sand is extruded in the direction of the tree roots, and meanwhile, floating sand or floating soil is pushed into the tree pits, so that the root parts of tree seedlings are firmly fixed in the tree pits.

Drawings

FIG. 1 is a schematic view of a planting device;

FIG. 2 is a schematic view of the installation of a planting assembly;

FIG. 3 is a schematic view of a construction of a planting assembly;

FIG. 4A is a schematic illustration of a borehole;

FIG. 4B is a schematic view of the structure of the drill bit;

FIG. 4C is a schematic structural view of an impingement member;

fig. 4D is a schematic structural view of the guide plate;

FIG. 5A is a schematic view of the construction of the earth-covering assembly;

Fig. 5B is an installation schematic of the fourth linear actuator.

The marks in the figure:

1 planting device, 11 shell, 12 body, 13 storage box, 2 storage Miao Zujian, 21 sapling, 22 seedling cup, 3 seedling feeding component, 31 mechanical arm, 32 seedling taking clamp, 4 communication component,

5 A soil covering assembly, 51 an outer sleeve, 52 an inner sleeve, 53 a fourth linear actuator, 54 a second connector, 55 a soil covering disc, 56 a scraper,

6 Planting subassembly, 61 mounting bracket, 611 seedling pipe, 612 water pipe joint, 613 outer support, 616 cable tow chain, 617 proximity switch, 618 guide rail, 62 inner support, 621 first linear drive, 622 second linear drive, 623 connecting rod, 625 upper plate, 626 lower plate, 627 seedling pipe, 628 slider, 629 third linear drive, 63 first connecting piece, 64 deflector, 643 guide slot, 645 descending path, 646 folding path, 65 drill bit, 651 impact piece, 652 mount, 653 guide piece, 654 gyro wheel, 655 boss, 657 groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present 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.

The utility model is described in further detail below with reference to the attached drawing figures:

The planting device 1 comprises a soil covering assembly 5, as shown in fig. 3, 5A and 5B, and comprises a mounting frame 61, a fourth linear driver 53 and a soil covering disc 55, wherein outer brackets 613 are respectively arranged on two sides of the mounting frame 61, the fourth linear driver 53 is obliquely arranged on the outer brackets 613 inwards, the driving end of the fourth linear driver 53 is connected with the soil covering disc 55, the output ends of the fourth linear drivers (53) on two sides are respectively inclined towards the lower side of the mounting frame 61, and the upper side surface of the soil covering disc 55 is horizontally arranged.

The fourth linear driver 53 and the soil covering plate 55 are pushed by the inclination, and the sand or soft soil is moved in a combined manner in the direction of the tree holes and in the downward direction, so that the sand is extruded in the direction of the tree roots, and meanwhile, the floating sand or the floating soil is pushed into the tree pits, so that the root parts of the tree seedlings are firmly fixed in the tree pits.

Wherein the horizontal angle of the fourth linear actuator 53 is 45-70 degrees, preferably 50-60 degrees.

As shown in fig. 5A and 5B, the driving end of the fourth linear actuator 53 is connected to the soil covering plate 55 through a second connecting member 54, and an arc-shaped scraping plate 56 is provided at the lower side of the soil covering plate 55. Soil is scraped toward the tree pit by scraper 56. The fourth linear actuator 53 is inclined to press the depth of the tree pit, thereby preventing the seedlings from falling down even when the wind is large.

More specifically, the earth covering assembly 5 comprises an outer sleeve 51 and an inner sleeve 52 mounted inside the outer sleeve 51, said fourth linear actuator 53 being mounted inside said inner sleeve 52. The cable drag chain 616 is arranged outside the spool, the air pipe, the liquid pipe and the like in the utility model, so as to protect the spool, the air pipe and the liquid pipe.

As shown in fig. 1-4D, the mounting frame 61 is further provided with a planting assembly 6, and the output ends of the two fourth linear drivers 53 extend to the lower side of the planting assembly 6 and are extruded to the root of the sapling from the left and right directions. The upper end surface of the earthing plate 55 is horizontally arranged.

The planting assembly 6 comprises an inner bracket 62, a drill bit 65, a guide plate 64 and a second linear driver 622, wherein the drill bit 65 comprises two impact pieces 651 which are matched with each other, the second linear driver 622 is arranged on the upper side of the inner bracket 62, the upper sides of the impact pieces 651 are hinged to output ends of the corresponding second linear drivers 622, the guide plate 64 is arranged on the lower side of the inner bracket 62, a guide groove 643 is formed in the guide plate 64, a guide piece 653 matched with the guide groove 643 is arranged on the outer side of the impact pieces 651, and the guide groove 643 comprises a folding path 646 and a descending path 645 arranged on the lower side of the folding path 646.

The impact members 651 are controlled to move downwards by the second linear driver 622, and after passing through the folding path 646 of the guide groove 643, the two impact members 651 are folded and descend and impact along the descending path 645 on the lower side to drill holes on sandy or soft ground, so that the sand caused by the rotary drill bit can be prevented from flying, the operation visibility and stability are improved, and the influence of the sand on the mechanical performance of the planting device is avoided.

As shown in fig. 4B, 4C and 4D, the distance between the upper side of the folding path 646 and the drill bit 65 (or the distance between the center line of the drill bit) is greater than the distance between the lower side of the folding path 646 and the drill bit 65 (or the distance between the center line of the drill bit), i.e. the path of the folding path 646 is inclined to the drill bit 65 side, and the upper side of the folding path 646 also has a descending path 645, wherein the distance between the descending path 645 and the center section of the drill bit 65 is kept unchanged, i.e. the distance is set longitudinally. The output end of the second linear actuator 622 is provided with a first connecting piece 63, and a mounting piece 652 on the upper side of the impact piece 651 is hinged on the first connecting piece 63. Optionally, the guide 653 is provided with a roller 654 or a bearing that is matched with the guide slot 643, the two impact members 651 are respectively provided with opposite bosses 655, and the two bosses 655 may be provided with elastic limiting members.

The inner bracket 62 is further provided with a seedling dropping tube 627, and the upper side of the impact member 651 is provided with a groove 657 matched with the seedling dropping tube 627. When the two impact pieces 651 are opened, the grooves 657 allow the seedling dropping tube 627 to pass through.

In one specific operation, the operation method is as follows:

Step 101, the second linear driver 622 controls the downward movement of the impact members 651, and after passing through the folding path 646, the two impact members 651 are folded into the drill bit 65.

Step 102, the second linear drive 622 drills a tree pit by controlling the drill bit 65 to impact the ground downwards. Step 102 may be repeated in special cases until the size and depth of the tree pit meet the requirements.

Step 103, after the tree pit is drilled, the impact pieces 651 are controlled to move downwards by the second linear driver 622, and after the tree pit passes through the folding path 646, the two impact pieces 651 are opened to expose the seedling dropping tube 627.

Step 104, placing sapling into the tree pit through the seedling dropping pipe 627.

Step 105, covering soil to the tree pit through the soil covering assembly 5.

And 106, after moving to the next position, executing the steps 101-105 until the seedlings are planted or the planting operation is completed.

Fig. 3 and 4A also show the mounting 61 and a first linear actuator 621 mounted on the mounting 61, the output of the first linear actuator 621 being connected to the inner bracket 62. The upward or downward travel of the drill bit may be increased by the first linear drive 621.

Fig. 4A further shows a third linear actuator 629, the inner bracket 62 includes an upper plate 625 and a lower plate 626, at least one connecting rod 623 is disposed between the upper plate 625 and the lower plate 626, a guide rail 618 is disposed on the inner side of the mounting frame 61, one end of the third linear actuator 629 is mounted on the guide rail 618 through a slider 628, the other end is mounted on the connecting rod 623, a second linear actuator 622 and a seedling dropping tube 627 are mounted on the upper plate 625, and a through hole for passing the drill bit 65 is disposed on the lower plate 626. On the one hand, the stability of the drill bit is maintained by the third linear drive 629, and on the other hand, the longitudinal position of the drill bit can be fine-tuned. More specifically, a third linear actuator 629 is provided on each of the front and rear sides of the inner frame. The inner bracket 62 is provided with a second linear actuator 622 on the left and right sides, and the mounting bracket 61 is provided with a first linear actuator 621 on the left and right sides, respectively, but is not limited thereto.

The seedling throwing pipe 611 is arranged on the mounting frame 61, the seedling throwing pipe 611 is matched with the seedling dropping pipe 627, at least one water pipe connector 612 is arranged on the seedling throwing pipe 611 and used for being connected with an external water supply pipe or a water tank, and at least one proximity switch 617 matched with the inner bracket 62 is arranged on the mounting frame 61. The seedlings, water or nutrient solution and the like can be thrown into the seedling dropping pipe 627 through the seedling throwing pipe 611, so that nutrients can be provided for the seedlings, and the survival rate of the seedlings can be improved.

As shown in fig. 1, 2 and 3, the planting device 1 of the present utility model further includes a machine body 12, a storage Miao Zujian, and a seedling feeding assembly 3, where the Chu Miao assembly 2 and the seedling feeding assembly 3 are respectively disposed on the machine body 12, and the planting assembly 6 is disposed at one end of the machine body 12. The seedling feeder comprises a machine body 12, a storage box 13, a communication assembly 4, a Chu Miao assembly 2, a seedling feeding assembly 3 and a seedling taking clamp 32, wherein the machine body 11 is arranged on the outer side of the machine body 12, the storage box 13 is arranged on one side of the machine body 12 and is used for storing accessories or other materials, a battery pack and a water tank are arranged on the lower side of the machine body 11, the communication assembly 4 is arranged on the machine body, the Chu Miao assembly 2 comprises a plurality of seedling cups 22 which are arranged on the upper side of the machine body 12 and are used for storing seedlings 21, and the seedling feeding assembly 3 comprises a mechanical arm 31 which is arranged on the machine body 12 and a seedling taking clamp 32 which is arranged at the tail end of the mechanical arm 31. The lower side of the machine body 12 may be provided with a walking component such as a track, and the structure of the walking component is the prior art, which is not described in detail in the present utility model. The linear actuator comprises a hydraulic, pneumatic or electric cylinder, for example an oil cylinder may be used. The lower side of the impact member 651 is provided with an impact tip. The seedling taking clamp 32 is used for clamping sapling, and is not described in detail in the present utility model.

In another specific operation, the operation method is as follows:

Step 201, the second linear driver 622 controls the downward movement of the impact members 651, and after passing through the folding path 646, the two impact members 651 are folded into the drill bit 65.

Step 202, controlling the drill bit 65 to impact the ground through cooperation of the first linear driver 621 and the second linear driver 622, so as to form a tree pit.

In step 203, the drill bit 65 is controlled to move upwards by the second linear driver 622, and the two impact members 651 are separated under the guidance of the guide groove 643, so that the seedling dropping tube 627 is exposed.

Step 204, taking out the saplings 21 from the seedling cup 22 through the seedling feeding assembly 3, and putting the saplings 21 into the seedling feeding pipe 611.

Step 205, the sapling falls into the tree pit along the seedling throwing pipe 611 and the seedling falling pipe 627. The seedling dropping pipe can keep the seedlings in a vertical state.

At step 206, the soil is covered and compacted on the tree pit and the tree seedling by the soil covering tray 55 and the scraping plate 56 of the soil covering assembly 5.

Step 205, controlling the seedling dropping pipe to move upwards by the first linear driver 622 and separating from the seedlings.

And 206, after the planting device is moved to the next planting point, executing the steps 201-205 until the planting operation is finished. The planting device can be controlled to move through the walking assembly.

The utility model can be used for planting haloxylon ammodendron in sandy or soft soil, and can be used for planting haloxylon ammodendron in sandy soil, and tree pits are drilled in sandy soil in an impact manner, so that tree pit deformation and sandy soil flying caused by a rotary drill bit are avoided, and operation difficulty and mechanical property damage caused by the tree pit deformation and the sandy soil flying are avoided.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. A soil covering assembly is characterized by comprising a mounting frame (61), a fourth linear driver (53) and a soil covering disc (55),

Outer brackets (613) are respectively arranged on two sides of the mounting frame (61);

The fourth linear driver (53) is obliquely arranged on the outer bracket (613) inwards, and the driving end of the fourth linear driver (53) is connected with the earthing plate (55);

The output ends of the fourth linear drivers (53) on the two sides are inclined to the lower side of the mounting frame (61) respectively, and the upper side surface of the earthing plate (55) is horizontally arranged.

2. The covering assembly according to claim 1, wherein the driving end of the fourth linear drive (53) is connected to the covering disc (55) by means of a second connection (54),

An arc scraping plate (56) is arranged on the lower side of the earthing plate (55).

3. The earth covering assembly of claim 1, characterized in that the earth covering assembly (5) further comprises an outer sleeve (51) arranged on the outer bracket (613), an inner sleeve (52) being arranged inside the outer sleeve (51), the fourth linear drive (53) being mounted in the inner sleeve (52).

4. The covering assembly according to claim 1, characterized in that the mounting frame (61) is further provided with a planting assembly (6),

The output ends of the two fourth linear drivers (53) extend to the lower side of the planting assembly (6).

5. The soil covering assembly of claim 4, wherein the planting assembly (6) comprises an inner bracket (62), a drill bit (65) and a seedling dropping tube (627), the seedling dropping tube (627) is mounted on the inner bracket (62), the drill bit is mounted on the lower side of the inner bracket (62),

The drill bit (65) comprises two openable and closable impact members (651),

The upper side of the impact piece (651) is provided with a groove (657) matched with the seedling dropping pipe (627).

6. The soil sheathing assembly of claim 5, further comprising a guide plate (64) and a second linear drive (622),

The second linear drivers (622) are arranged on the upper side of the inner bracket (62), and the upper side of the impact piece (651) is hinged to the output end of the corresponding second linear driver (622);

The guide plate (64) is arranged on the lower side of the inner bracket (62), a guide groove (643) is formed in the guide plate (64), and a guide piece (653) matched with the guide groove (643) is arranged on the outer side of the impact piece (651);

the guide groove (643) includes a closing path (646) and a descending path (645) provided on the lower side of the closing path (646).

7. The earth covering assembly of claim 6, wherein a distance from an upper side of the folding path (646) to the drill bit (65) is greater than a distance from a lower side of the folding path (646) to the drill bit (65);

A descending path (645) is also arranged on the upper side of the folding path (646), the descending path (645) is longitudinally arranged,

The output end of the second linear driver (622) is provided with a first connecting piece (63), and a mounting piece (652) on the upper side of the impact piece (651) is hinged on the first connecting piece (63);

a roller (654) or a bearing matched with the guide groove (643) is arranged on the guide piece (653);

Opposite bosses (655) are respectively arranged on the two impact members (651), and elastic limiting members are arranged on the two bosses (655).

8. The covering assembly of claim 6, further comprising a mounting bracket (61) and a first linear drive (621) mounted on the mounting bracket (61),

The output end of the first linear driver (621) is connected with the inner bracket (62).

9. The covering assembly according to claim 8, further comprising a third linear drive (629), the inner frame (62) comprising an upper plate (625) and a lower plate (626), at least one connecting rod (623) being arranged between the upper plate (625) and the lower plate (626),

A guide rail (618) is arranged on the inner side of the mounting frame (61),

One end of the third linear driver (629) is arranged on the guide rail (618) through a sliding block (628), and the other end of the third linear driver is arranged on the connecting rod (623);

A second linear driver (622) and a seedling dropping tube (627) are arranged on the upper plate (625),

The lower plate (626) is provided with a through hole for a drill bit (65) to pass through;

A seedling throwing pipe (611) is arranged on the mounting frame (61), the seedling throwing pipe (611) is matched with the seedling dropping pipe (627),

At least one water pipe joint (612) is arranged on the seedling throwing pipe (611);

At least one proximity switch (617) matched with the inner bracket (62) is arranged on the mounting bracket (61).