CN110016908B - Automatic board inserting system and method for sand fixation - Google Patents

Abstract

The invention discloses an automatic plate inserting system for sand fixation, which comprises an upper plate device, a plate conveying device, an inserting power device and an electric energy supply device, wherein the upper plate device, the plate conveying device and the inserting power device are connected with the electric energy supply device, the upper plate device is arranged on one side of the plate conveying device, and the inserting power device is arranged below the other side of the plate conveying device. The invention also discloses a method for automatically inserting the plate for fixing sand. According to the system capable of automatically inserting the sand fixing plate into the sand, the sand fixing plate is moved to the plate conveying device through the plate feeding device, the plate conveying device is used for conveying the sand fixing plate into the insertion power device, and the first clamping plate and the second clamping plate of the insertion power device are used for inserting the sand fixing plate into the sand. The system and the method of the invention are used for inserting the sand fixation plate into the sand without manual laying, thus reducing the construction cost, realizing complete mechanized operation, having high laying efficiency and good laying effect and ensuring that the sand fixation plate inserted into the sand is firmer.

Description

Automatic plate insertion system and method for sand consolidation

Technical Field

The invention relates to an automatic plate inserting system and method for sand fixation, belonging to the field of engineering sand fixation.

Background technique

China is one of the countries with the most serious desertification in the world, and the situation of desertification is very serious. As of 2014, the area of desertified land in China reached 2.6116 million ^km2 , accounting for 27.3% of the total land area of the country. The direct economic losses caused by desertification in China are about 54 billion yuan each year. Therefore, sand prevention and control are particularly important.

At present, my country's sand control projects are mainly based on engineering sand fixation, supplemented by plant sand fixation. For example, the grass grid project in Shapotou, Ningxia, has achieved a series of results. However, grass grids cannot provide water for plants, so some people have proposed sand-fixing boards that can absorb and retain water, improving the defects of grass grids, so that they can cooperate better with plant sand fixation. In addition, in order to facilitate material transportation, reduce costs, and improve stability, some people have proposed porous gypsum board sand-fixing barriers, etc. However, these sand-fixing boards are still traditionally laid by hand, and there are problems such as low laying efficiency, high labor costs, and insufficient firmness of sand-fixing boards. Therefore, we designed a system and method that can automatically insert sand-fixing boards into the sand in the desert.

Summary of the invention

The object of the present invention is to provide a system and method for automatically inserting sand-fixing boards into sand. The system and method are used to lay sand-fixing boards with high efficiency and low labor costs, and the sand-fixing boards inserted into the sand are more secure.

In order to solve the above technical problems, the present invention adopts the following technical solution: an automatic plate insertion system for sand fixation, comprising a plate loading device, a plate transporting device, an insertion power device and an electric energy supply device, the plate loading device, the plate transporting device and the insertion power device are all connected to the electric energy supply device, the plate loading device is arranged on one side of the plate transporting device, and the insertion power device is arranged at a lower position on the other side of the plate transporting device.

In the aforementioned automatic plate insertion system for sand fixation, the upper plate device includes a first movable component, a second movable component and a movable plate, one end of the movable plate is connected to the first movable component, and the other end of the movable plate is connected to the second movable component, the end of the movable plate connected to the first movable component is higher than the end of the movable plate connected to the second movable component, and the installation height of the first movable component is higher than the installation height of the second movable component.

In the aforementioned automatic plate insertion system for sand fixation, the movable plate comprises a planar plate structure and a protrusion, and the protrusion is inserted into the unit hole of the chain. The protrusion and the planar plate structure can be connected by welding.

In the aforementioned automatic insertion system of plates for sand fixation, the first moving component and the second moving component each include 2 drive motors, 2 first rotating shafts, 4 first gears and 2 first chains, each of the first rotating shafts is connected to a drive motor, each of the first rotating shafts is provided with 2 first gears, and each of the first chains is provided on the two first gears correspondingly provided on the same end side.

In the aforementioned automatic insertion system of plates for sand fixation, the plate transport device includes a front-end motor, a rear-end motor, 4 second gears, a rear-end rotating shaft, a front-end rotating shaft, a conveyor belt, 4 infrared sensors and a lifting device, the front-end motor is connected to the front-end rotating shaft, the rear-end motor is connected to the rear-end rotating shaft, the rear-end rotating shaft and the front-end rotating shaft are both provided with 2 second gears, the conveyor belt is provided on the 4 second gears, and 2 infrared sensors are provided on both sides of the front end and both sides of the rear end of the conveyor belt, wherein 1 infrared sensor is provided on both the front-end motor and the rear-end motor.

In the aforementioned automatic plate insertion system for sand fixation, the insertion power device includes a third moving component, a fourth moving component, a first clamping plate, a second clamping plate, a first rotating plate component, a second rotating plate component and an axis that can be inserted into the small hole of the chain unit. The first clamping plate is arranged on the third moving component through an axis that can be inserted into the small hole of the chain unit, and the second clamping plate is arranged on the fourth moving component through an axis that can be inserted into the small hole of the chain unit. The tail end of the first clamping plate is in contact and connected with the tail end of the second clamping plate; the first rotating plate assembly and the second rotating plate assembly each include two small driving motors and a driving gear connected to the small driving motor; and also include a driven gear that can be meshed with the driving gear, and the driven gear is arranged on the shaft that can be inserted into the small hole of the chain unit.

In the aforementioned automatic insertion system for sand-fixing plates, the first clamping plate is provided with a block A; the second clamping plate is provided with a block B, and when the blocks A and B are in the initial position, the distance between the blocks A and B is greater than the thickness of the sand-fixing plate by 5 mm to 15 mm. In order to ensure that the sand-fixing plate can be inserted into the sand in a vertical shape, the distance between the blocks A and B is greater than the thickness of the sand-fixing plate by 5 mm to 15 mm.

In the aforementioned automatic plate insertion system for sand fixation, the A block and the B block both include a curved surface and a flat surface, and the curved surface and the flat surface are connected.

In the aforementioned automatic insertion system of plates for sand fixation, the power supply device includes a solar panel and an electric energy converter, the solar panel is connected to the electric energy converter, the electric energy converter is connected to each driving motor through wires, and the electric energy converter is also connected to the front end motor and the rear end motor respectively through wires.

Compared with the prior art, the system of the present invention, which can automatically insert the sand-fixing board into the sand, transfers the sand-fixing board to the board-transporting device through the board-loading device, uses the board-transporting device to send the sand-fixing board to the insertion power device, and uses the first clamping plate and the second clamping plate of the insertion power device to insert the sand-fixing board into the sand. In the process of inserting the sand-fixing board into the sand using the system and method of the present invention, manual laying is not required, which greatly reduces the cost of manual laying of the sand-fixing board, and the operation is fully mechanized, with high laying efficiency and good laying effect, and the sand-fixing board inserted into the sand is more reliable.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an embodiment of the present invention;

FIG2 is a schematic diagram of a first clamping plate and a second clamping plate in an initial position according to an embodiment of the present invention;

FIG3 is a schematic structural diagram of an upper plate device in one embodiment of the present invention;

FIG4 is a schematic structural diagram of a moving plate according to an embodiment of the present invention;

FIG5 is a schematic structural diagram of an insertion power device according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of the present invention from another viewing angle.

Figure numerals: 1-board loading device, 2-board transport device, 201-conveyor belt, 202-second gear, 203-rear end rotating shaft, 204-front end rotating shaft, 205-infrared sensor, 206-front end motor, 207-rear end motor, 208-lifting device, 3-insertion power device, 301-third moving assembly, 302-fourth moving assembly, 303-first clamping plate, 304-second clamping plate, 305-first rotating plate assembly, 306-second rotating plate assembly , 4-baffle, 5-first moving component, 501-driving motor, 502-first rotating shaft, 503-first gear, 504-first chain, 6-second moving component, 7-moving plate, 701-planar plate structure, 702-protruding portion, 8-A block, 9-B block, 901-arc portion, 902-planar portion, 10-unit small hole, 11-shaft that can be inserted into the small hole of the chain unit, 12-driving gear, 13-driven gear, 14-small driving motor.

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Detailed ways

Embodiment 1 of the present invention: An automatic plate insertion system for sand fixation, as shown in Figure 1, includes a plate loading device 1, a plate transporting device 2, an insertion power device 3 and an electric energy supply device 4, the plate loading device 1, the plate transporting device 2 and the insertion power device 3 are all connected to the electric energy supply device 4, the plate loading device 1 is arranged on one side of the plate transporting device 2, and the insertion power device 3 is arranged at a lower position on the other side of the plate transporting device 2.

Embodiment 2 of the present invention: An automatic plate insertion system for sand fixation, as shown in Figures 1, 3 and 4, includes a plate loading device 1, a plate transporting device 2, an insertion power device 3 and an electric energy supply device 4, wherein the plate loading device 1, the plate transporting device 2 and the insertion power device 3 are all connected to the electric energy supply device 4, the plate loading device 1 is arranged on one side of the plate transporting device 2, and the insertion power device 3 is arranged at a lower position on the other side of the plate transporting device 2.

Specifically, the upper plate device 1 includes a first moving assembly 5, a second moving assembly 6 and a moving plate 7, one end of the moving plate 7 is connected to the first moving assembly 5, the other end of the moving plate 7 is connected to the second moving assembly 6, the end of the moving plate 7 connected to the first moving assembly 5 is higher than the end of the moving plate 7 connected to the second moving assembly 6, and the installation height of the first moving assembly 5 is higher than the installation height of the second moving assembly 6. In order to enable the sand-fixing plate on the moving plate 7 to slide smoothly onto the plate transport device 2, so that the installation height of the plate transport device 2 is lower than the installation height of the second rotating shaft. The system in this embodiment also includes a frame for installing the plate transport device 2. In this example, the moving plate 7 is an I-shaped plate structure, as shown in Figure 3, the moving plate 7 includes a plane plate structure 701 and a protrusion 702, and the protrusion 702 is inserted into the unit hole 10 of the chain. The protrusions 702 at both ends of the moving plate 7 are inserted into the unit holes 10 of the chain corresponding thereto, so that the moving plate 7 can move up and down between the first moving assembly 5 and the second moving assembly 6.

Embodiment 3 of the present invention: A plate automatic insertion system for sand fixation, as shown in FIG1, FIG3, and FIG4, includes a plate upper device 1, a plate transport device 2, an insertion power device 3, and an electric energy supply device 4. The plate upper device 1, the plate transport device 2, and the insertion power device 3 are all connected to the electric energy supply device 4. The plate upper device 1 is arranged on one side of the plate transport device 2, and the insertion power device 3 is arranged at a lower position on the other side of the plate transport device 2. Specifically, the plate upper device 1 includes a first moving component 5, a second moving component 6, and a moving plate 7. One end of the moving plate 7 is connected to the first moving component 5, and the other end of the moving plate 7 is connected to the second moving component 6. The end of the moving plate 7 connected to the first moving component 5 is higher than the end of the moving plate 7 connected to the second moving component 6, and the installation height of the first moving component 5 is higher than the installation height of the second moving component 6. In order to enable the sand fixation plate on the moving plate 7 to slide smoothly onto the plate transport device 2, the installation height of the plate transport device 2 is lower than the installation height of the second rotating shaft. The system in this embodiment also includes a frame for installing the plate transport device 2. Furthermore, the first movable component 5 and the second movable component 6 each include two drive motors 501, two first rotating shafts 502, four first gears 503 and two first chains 504, each first rotating shaft 502 is connected to a drive motor 501, each first rotating shaft 502 is provided with two first gears 503, and each first chain 504 is provided on two first gears 503 correspondingly provided on the same end side.

Embodiment 4 of the present invention: A plate automatic insertion system for sand fixation, as shown in FIG1, FIG3, FIG4, and FIG5, includes a plate upper device 1, a plate transport device 2, an insertion power device 3, and an electric energy supply device 4. The plate upper device 1, the plate transport device 2, and the insertion power device 3 are all connected to the electric energy supply device 4. The plate upper device 1 is arranged on one side of the plate transport device 2, and the insertion power device 3 is arranged at a lower position on the other side of the plate transport device 2. Specifically, the plate upper device 1 includes a first moving component 5, a second moving component 6, and a moving plate 7. One end of the moving plate 7 is connected to the first moving component 5, and the other end of the moving plate 7 is connected to the second moving component 6. The end of the moving plate 7 connected to the first moving component 5 is higher than the end of the moving plate 7 connected to the second moving component 6, and the installation height of the first moving component 5 is higher than the installation height of the second moving component 6. In order to enable the sand fixation plate on the moving plate 7 to slide smoothly onto the plate transport device 2, the installation height of the plate transport device 2 is lower than the installation height of the second rotating shaft. The system in this embodiment also includes a frame for installing the plate transport device 2. Furthermore, the first movable component 5 and the second movable component 6 each include two drive motors 501, two first rotating shafts 502, four first gears 503 and two first chains 504, each first rotating shaft 502 is connected to a drive motor 501, each first rotating shaft 502 is provided with two first gears 503, and each first chain 504 is provided on two first gears 503 correspondingly provided on the same end side.

The plate transport device 2 includes a front motor 206, a rear motor 207, four second gears 202, a rear shaft 203, a front shaft 204, a conveyor belt 201, four infrared sensors 205 and a lifting device 208. The front motor 206 is connected to the front shaft 204, the rear motor 207 is connected to the rear shaft 203, two second gears 202 are arranged on the rear shaft 203 and the front shaft 204, the conveyor belt 201 is arranged on the four second gears 202, two infrared sensors are arranged on both sides of the front end and the rear end of the conveyor belt 201, wherein one infrared sensor is arranged on each of the front motor 206 and the rear motor 207. The plate transport device 2 in this example can be rotated upward by 0 to 45 degrees with the front shaft 204 as the rotation axis.

The insertion power device 3 includes a third moving component 301, a fourth moving component 302, a first clamping plate 303, a second clamping plate 304, a first rotating plate component 305, a second rotating plate component 306 and an axis 11 that can be inserted into the small hole of the chain unit. The first clamping plate 303 is arranged on the third moving component 301 through an axis 11 that can be inserted into the small hole of the chain unit, and the second clamping plate 304 is arranged on the fourth moving component 302 through an axis 11 that can be inserted into the small hole of the chain unit. The tail end of the first clamping plate 303 is in contact and connected with the tail end of the second clamping plate 304; the first rotating plate component 305 and the second rotating plate component 306 both include two small driving motors and a driving gear 12 connected to the small driving motor 14; and also include a driven gear 13 that can be meshed and connected with the driving gear 12, and the driven gear 13 is arranged on the axis 11.

The third moving assembly 301 and the fourth moving assembly 302 also include two motors, two rotating shafts, four gears and two chains. The tail ends of the first clamping plate 303 and the second clamping plate 304 are both provided with inclined surfaces, and the inclined surfaces on the first clamping plate 303 and the inclined surfaces on the second clamping plate 304 can be fitted together to form a V-shaped tip. The purpose of making the tail ends of the first clamping plate 303 and the second clamping plate 304 contact and connect is to form a V-shaped tip that is easy to insert into the sand, so that the sand fixing plate that falls into the V-shaped groove formed by the first clamping plate 303 and the second clamping plate 304 can also enter the sand along with the V-shaped tip.

Embodiment 5 of the present invention: An automatic plate insertion system for sand fixation, as shown in Figures 1 to 5, includes a plate upper device 1, a plate transport device 2, an insertion power device 3 and an electric energy supply device 4. The plate upper device 1, the plate transport device 2 and the insertion power device 3 are all connected to the electric energy supply device 4. The plate upper device 1 is arranged on one side of the plate transport device 2, and the insertion power device 3 is arranged at a lower position on the other side of the plate transport device 2. Specifically, the plate upper device 1 includes a first moving component 5, a second moving component 6 and a moving plate 7. One end of the moving plate 7 is connected to the first moving component 5, and the other end of the moving plate 7 is connected to the second moving component 6. The end of the moving plate 7 connected to the first moving component 5 is higher than the end of the moving plate 7 connected to the second moving component 6. The installation height of the first moving component 5 is higher than the installation height of the second moving component 6. In order to enable the sand fixation plate on the moving plate 7 to slide smoothly onto the plate transport device 2, the installation height of the plate transport device 2 is lower than the installation height of the second rotating shaft. The system in this embodiment also includes a frame for installing the plate transport device 2. Furthermore, the first movable component 5 and the second movable component 6 each include two drive motors 501, two first rotating shafts 502, four first gears 503 and two first chains 504, each first rotating shaft 502 is connected to a drive motor 501, each first rotating shaft 502 is provided with two first gears 503, and each first chain 504 is provided on two first gears 503 correspondingly provided on the same end side.

The plate transport device 2 includes a front motor 206, a rear motor 207, four second gears 202, a rear shaft 203, a front shaft 204, a conveyor belt 201, four infrared sensors 205 and a lifting device 208. The front motor 206 is connected to the front shaft 204, the rear motor 207 is connected to the rear shaft 203, two second gears 202 are arranged on the rear shaft 203 and the front shaft 204, the conveyor belt 201 is arranged on the four second gears 202, two infrared sensors are arranged on both sides of the front end and the rear end of the conveyor belt 201, wherein one infrared sensor is arranged on each of the front motor 206 and the rear motor 207. The plate transport device 2 in this example can be rotated upward by 0 to 45 degrees with the front shaft 204 as the rotation axis.

The insertion power device 3 includes a third moving assembly 301, a fourth moving assembly 302, a first clamping plate 303, a second clamping plate 304, a first rotating plate assembly 305, a second rotating plate assembly 306 and a shaft 11 that can be inserted into the small hole of the chain unit. The first clamping plate 303 is arranged on the third moving assembly 301 through a shaft 11 that can be inserted into the small hole of the chain unit, and the second clamping plate 304 is arranged on the fourth moving assembly 302 through a shaft 11 that can be inserted into the small hole of the chain unit. The tail end of the first clamping plate 303 is in contact with the tail end of the second clamping plate 304. The first rotating plate assembly 305 and the second rotating plate assembly 306 each include two small drive motors 14 and a driving gear 12 connected to the small drive motor 14; and also include a driven gear 13 that can be meshed with the driving gear 12, and the driven gear 13 is arranged on the shaft 11. The third moving assembly 301 and the fourth moving assembly 302 each include two motors, two rotating shafts, four gears and two chains. The tail ends of the first clamping plate 303 and the second clamping plate 304 are both provided with inclined surfaces, and the inclined surfaces on the first clamping plate 303 and the inclined surfaces on the second clamping plate 304 can be fitted together to form a V-shaped tip. The purpose of making the tail ends of the first clamping plate 303 and the second clamping plate 304 contact and connect is to form a V-shaped tip that is easy to insert into the sand, so that the sand-fixing plate falling into the V-shaped groove formed by the first clamping plate 303 and the second clamping plate 304 can also enter the sand with the V-shaped tip. Further, the first clamping plate 303 is provided with an A block 8; the second clamping plate 304 is provided with a B block 9. When the A block 8 and the B block 9 are in the initial position, the distance between the A block 8 and the B block 9 is greater than the thickness of the sand-fixing plate by 5mm to 15m, so as to ensure that the sand-fixing plate can fall between the first clamping plate 303 and the second clamping plate 304, and the sand-fixing plate is basically in a vertical state, so that the sand-fixing plate can enter the sand in an upright state. The A block 8 and the B block 9 both include an arc portion 901 and a flat portion 902, and the arc portion 901 and the flat portion 902 are connected. The A block and the B block are configured to connect the arc portion to the flat portion in order to ensure that the sand-fixing plate falls into the V-shaped groove in a substantially vertical shape. The arc portions on the A block and the B block can ensure that when the first clamping plate 303 and the second clamping plate 304 gradually move upward and the tail ends gradually separate, they will not contact each other and cause collision. The power supply device 4 includes a solar panel 401 and an electric energy converter 402, the solar panel 401 is connected to the electric energy converter 402, and the electric energy converter 402 is connected to each motor through electric wires. When the sand-fixing plate slides from the plate transport device 2 into the V-shaped groove formed by the first clamping plate 303 and the second clamping plate 304, the A block 8 and the B block 9 can prevent the sand-fixing plate from being excessively tilted, so that the sand-fixing plate can be vertically inserted into the sand. The power supply device 4 includes a solar panel and a power converter, the solar panel is connected to the power converter, the power converter is connected to each drive motor through wires, and the power converter is also connected to the front motor 206 and the rear motor 207 through wires. In this embodiment, the solar panel 401 can be used to provide electricity for each drive motor, and the power converter 402 converts the solar energy collected by the solar panel 401 into electric energy for each drive motor.

Embodiment 6 of the present invention: A method for automatically inserting a plate for sand fixation, comprising the following steps: Step S01: moving the sand fixation plate onto the plate transport device; Step S02: starting the rear end motor of the plate transport device; Step S03: starting the front end motor of the plate transport device: Step S04: starting the lifting device; then starting the reverse rotating motor in the third moving component 301 and starting the forward rotating motor in the fourth moving component 302. Step S05: rotating the plate transport device so that the angle between the plate transport device and the horizontal plane is 15 to 45 degrees. Step S06: simultaneously moving down the first clamping plate 303 and the second clamping plate 304; Step S07: simultaneously moving up the first clamping plate 303 and the second clamping plate 304.

Working process of the present invention:

Place enough sand-fixing plates on the moving plate 7 of the upper plate device 1. Start a driving motor 501 in the first moving assembly 5 to drive the chain in the first moving assembly 5 to rotate clockwise, thereby driving the chain in the first moving assembly 5 to rotate clockwise. At the same time, start a driving motor 501 in the second moving assembly 6 to drive the chain in the second moving assembly 6 to rotate counterclockwise. Through the clockwise rotation of the chain in the first moving assembly 5 and the counterclockwise rotation of the chain in the second moving assembly 6, the moving plate 7 disposed between the first moving assembly 5 and the second moving assembly 6 moves upward;

When the uppermost sand-fixing plate on the movable plate 7 reaches the highest point, the two motors of the first movable assembly 5 and the second movable assembly 6 stop rotating. At this time, the height of the sand-fixing plate is higher than the baffle 4, which is arranged between the two chains of the second movable assembly 6. The uppermost sand-fixing plate will slide onto the conveyor belt 201 of the plate transport device 2 due to gravity.

When the sand-fixing plate falls on the conveyor belt 201, the sand-fixing plate will disconnect the infrared signal connection between the infrared sensors arranged on both sides of the rear end of the conveyor belt 201. At this time, the rear end motor 207 will start. After the rear end motor 207 starts, it will drive the rear end rotating shaft 203 to rotate counterclockwise, thereby causing the conveyor belt 201 to rotate counterclockwise, and the sand-fixing plate on the conveyor belt 201 will move to the top of the insertion power device 3.

When the sand-fixing plate moves between the infrared sensors disposed on both sides of the front end of the conveyor belt 201, the infrared signal connection between the infrared sensors disposed on both sides of the front end of the conveyor belt 201 is disconnected, and the front motor 206 starts to start. After the front motor 206 starts, it drives the front rotating shaft 204 to rotate counterclockwise, thereby keeping the conveyor belt 201 rotating counterclockwise. At this time, even if the sand-fixing plate cannot continue to block the infrared sensors on both sides of the rear end of the conveyor belt 201, the front motor 206 can be used to keep the conveyor belt 201 rotating counterclockwise.

When the infrared signal connection between the infrared sensors on both sides of the front end of the conveyor belt 201 is disconnected, a start signal is sent to the lifting device 208, and the lifting device 208 is used to rotate the plate transport device 2 45 degrees upward with the front end rotating shaft 204 as the rotating axis.

When the plate transporting device 2 rotates to 45 degrees, the sand-fixing plate on the conveyor belt 201 will accurately fall into the V-shaped groove formed by the first clamping plate 303 and the second clamping plate 304 located at the initial position.

When the sand-fixing plate falls into the V-shaped groove, the infrared sensors arranged on both sides of the front end of the conveyor belt can continue to receive infrared signals from each other, so that the front end motor 206 stops running, and then the conveyor belt 201 stops rotating.

When the sand-fixing plate falls into the V-shaped groove, a motor in the third movable assembly 301 inserted into the power device 3 starts to start, thereby driving the chain in the third movable assembly 301 to rotate counterclockwise; at the same time, a motor in the fourth movable assembly 302 inserted into the power device 3 starts to start, thereby driving the chain in the fourth movable assembly 302 to rotate clockwise; through the chain rotating counterclockwise in the third movable assembly 301 and the chain rotating clockwise in the fourth movable assembly 302, the first splint 303 and the second splint 304 can be gradually moved down into the sand at the same time. At this time, the V-shaped tip formed by the tail end of the first splint 303 and the tail end of the second splint 304 can easily make the first splint 303 and the second splint 304 enter the sand.

After the first clamping plate 303 and the second clamping plate 304 are buried halfway into the sand, the tail ends of the first clamping plate 303 and the second clamping plate 304 gradually separate and move upward, at which time the sand-fixing plate falls into the sand and is quickly buried by the sand, and the first clamping plate 303 and the second clamping plate 304 gradually return to their initial positions. The height of the first clamping plate 303 and the second clamping plate 304 is 35 cm, the height of the sand-fixing plate is 30 cm, and the sand-fixing plate is buried at least 15 cm into the sand along with the first clamping plate 303 and the second clamping plate 304.

When the first clamping plate 303 and the second clamping plate 304 are buried to half the height of the sand, the motor in the third movable assembly 301 that is running stops running, and the other motor starts to start and makes the chain in the third movable assembly 301 rotate clockwise; at the same time, the motor in the fourth movable assembly 302 that is running stops running, and the other motor starts to start and makes the chain in the fourth movable assembly 302 rotate counterclockwise; at this time, the first clamping plate 303 is moved up to the initial position by the clockwise rotating chain in the third movable assembly 301, and the second clamping plate 304 is moved up to the initial position by the counterclockwise rotating chain in the fourth movable assembly 302, and the first clamping plate 303 and the second clamping plate 304 form a V-shaped groove again to receive the next sand-fixing plate.

After the first clamping plate 303 and the second clamping plate 304 are inserted into the sand, the tail ends of the first clamping plate 303 and the second clamping plate 304 that are in contact and connected are gradually separated by the first rotating plate assembly 305 and the second assembly 306 .

When the first clamping plate 303 and the second clamping plate 304 move up to the height of the initial position, the first rotating plate assembly 305 and the second assembly 306 make the separated tail ends of the first clamping plate 303 and the second clamping plate 304 contact and connect again, so that the first clamping plate 303 and the second clamping plate 304 can receive the next sand-fixing plate.

The control of the small drive motor 14 by the first rotating plate assembly 305 and the second rotating plate assembly 306 is similar to that of the intermediate transmission device, and the start and stop of the small drive motor 14 are controlled by the on and off of the infrared signal.

The small drive motor 14 and the driving gear 12 connected thereto and the infrared signal receiving device (not shown in the figure) are fixed on a frame (not shown in the figure) inserted into the power device 3. In the initial state, the first clamping plate 303 and the second clamping plate 304 are at the top. After the sand fixing plate falls between the first clamping plate 303 and the second clamping plate, the first clamping plate 303 and the second clamping plate 304 both start to move downward under the action of the chain connected thereto. When the lower end of the V-shaped tip formed between the first clamping plate 303 and the second clamping plate 304 is inserted into the sand by 15 cm, the infrared rays located at the top of the driving gear 12 connected to the small drive motor 14 are blocked by the driven gear 13 that moves downward, thereby cutting off the infrared signal source of the infrared receiving device, and then starting the small drive motor 14. The small drive motor 14 of the first rotating plate assembly 305 drives the driving gear connected thereto to rotate clockwise or counterclockwise, so that the first clamping plate 303 is rotated to a vertical state; the small drive motor 14 of the second rotating plate assembly 306 drives the driving gear connected thereto to rotate counterclockwise, so that the second clamping plate 304 is rotated to a vertical state. Thus, the tail ends of the first clamping plate 303 and the second clamping plate 304 are gradually separated, and the sand fixing plate falls onto the sand surface.

The control principle of gradually contacting and connecting the tail ends of the first clamping plate 303 and the second clamping plate 304 is the same as the control principle of gradually separating the tail ends of the two.

Claims (6)

1. An automatic plate insertion system for sand fixation, characterized in that it comprises a plate loading device (1), a plate transporting device (2), an insertion power device (3) and an electric energy supply device, wherein the plate loading device (1), the plate transporting device (2) and the insertion power device (3) are all connected to the electric energy supply device, the plate loading device (1) is arranged on one side of the plate transporting device (2), and the insertion power device (3) is arranged at a lower position on the other side of the plate transporting device (2); the plate loading device (1) comprises a first moving component (5), a second moving component (6) and a moving plate (7), one end of the moving plate (7) is connected to the first moving component (5), the other end of the moving plate (7) is connected to the second moving component (6), and the moving plate (7) is connected to the first moving component (5). The end connected to the first movable assembly (5) is higher than the end connected to the second movable assembly (6), and the installation height of the first movable assembly (5) is higher than the installation height of the second movable assembly (6); the first movable assembly (5) and the second movable assembly (6) each include two drive motors (501), two first rotating shafts (502), four first gears (503) and two first chains (504), each of the first rotating shafts (502) is connected to a drive motor (501), each of the first rotating shafts (502) is provided with two first gears (503), and each of the first chains (504) is provided on two first gears (503) correspondingly provided on the same end side; the plate transport device (2) includes a front end motor (206), a rear end motor (207), four second gears (202), a rear end rotating shaft (203), a front end rotating shaft (204), a conveyor belt (201), four infrared sensors (205) and a lifting device (208), wherein the front end motor (206) is connected to the front end rotating shaft (204), the rear end motor (207) is connected to the rear end rotating shaft (203), two second gears (202) are arranged on the rear end rotating shaft (203) and the front end rotating shaft (204), the conveyor belt (201) is arranged on the four second gears (202), two infrared sensors are arranged on both sides of the front end and the rear end of the conveyor belt (201), wherein the front end motor (206) and the rear end motor (207) are connected to the rear end rotating shaft (203), two second gears (202) are arranged on both sides of the front end and the rear end, and two infrared sensors are arranged on both sides of the front end and the rear end. ) are each provided with an infrared sensor; the insertion power device (3) comprises a third moving component (301), a fourth moving component (302), a first clamping plate (303), a second clamping plate (304), a first rotating plate component (305), a second rotating plate component (306) and an axis (11) that can be inserted into the small hole (10) of the chain unit, the first clamping plate (303) is arranged on the third moving component (301) via an axis (11) that can be inserted into the small hole (10) of the chain unit, the second clamping plate (304) is arranged on the fourth moving component (302) via an axis (11) that can be inserted into the small hole (10) of the chain unit, and the tail end of the first clamping plate (303) is in contact with and connected to the tail end of the second clamping plate (304); The first rotating plate assembly (305) and the second rotating plate assembly (306) each comprise two small drive motors (14), a driving gear (12) connected to the small drive motors (14), and two driven gears (13) that can be meshed and connected to the driving gears (12), wherein the driven gears (13) are arranged on the shaft (11). 2. An automatic plate insertion system for sand fixation according to claim 1, characterized in that: an A block (8) is provided on the first clamping plate (303); a B block (9) is provided on the second clamping plate (304), and when the A block (8) and the B block (9) are in the initial position, the distance between the A block (8) and the B block (9) is greater than the thickness of the sand fixation plate by 5 mm to 15 mm. 3. An automatic plate insertion system for sand fixation according to claim 2, characterized in that: the A block (8) and the B block (9) both include a curved surface (901) and a flat surface (902), and the curved surface (901) and the flat surface (902) are connected. 4. An automatic plate insertion system for sand fixation according to claim 1, characterized in that: the power supply device includes a solar panel and an electric energy converter, the solar panel is connected to the electric energy converter, the electric energy converter is connected to each drive motor through wires, and the electric energy converter is also connected to the front end motor (204) and the rear end motor (203) through wires. 5. A method for automatically inserting a plate for sand fixation using the system according to any one of claims 1 to 4, characterized in that it comprises the following steps: Step S01: moving the sand fixation board to the board transport device; Step S02: starting the rear end motor of the board transport device; Step S03: Start the front motor of the board transport device: Step S04: starting the lifting device; Step S05: rotating the plate transport device so that the angle between the plate transport device and the horizontal plane is 15 to 45 degrees; Step S06: moving the first clamping plate and the second clamping plate downward simultaneously; Step S07: moving the first clamping plate and the second clamping plate upward simultaneously; The specific working process is as follows: A sand-fixing plate is placed on the movable plate (7) of the upper plate device (1), and a driving motor (501) in the first movable assembly (5) is started to drive the chain in the first movable assembly (5) to rotate clockwise, thereby driving the chain in the first movable assembly (5) to rotate clockwise; at the same time, a driving motor (501) in the second movable assembly (6) is started to drive the chain in the second movable assembly (6) to rotate counterclockwise; through the clockwise rotation of the chain in the first movable assembly (5) and the counterclockwise rotation of the chain in the second movable assembly (6), the movable plate (7) disposed between the first movable assembly (5) and the second movable assembly (6) moves upward; When the uppermost sand-fixing plate on the movable plate (7) reaches the highest point, the two motors of the first movable assembly (5) and the second movable assembly (6) both stop rotating. At this time, the height of the sand-fixing plate is higher than the baffle plate (4), which is arranged between the two chains of the second movable assembly (6). The uppermost sand-fixing plate slides onto the conveyor belt (201) of the plate transport device (2); When the sand-fixing plate falls on the conveyor belt (201), the sand-fixing plate will disconnect the infrared signal connection between the infrared sensors arranged on both sides of the rear end of the conveyor belt (201), and then the rear end motor (207) starts to start. After the rear end motor (207) starts, it drives the rear end rotating shaft (203) to rotate counterclockwise, thereby causing the conveyor belt (201) to rotate counterclockwise, and the sand-fixing plate on the conveyor belt (201) moves to the top of the insertion power device (3); When the sand-fixing plate moves between the infrared sensors arranged on both sides of the front end of the conveyor belt (201), the infrared signal connection between the infrared sensors arranged on both sides of the front end of the conveyor belt (201) is disconnected, and the front motor (206) starts to start. After the front motor (206) starts, it drives the front rotating shaft (204) to rotate counterclockwise, so that the conveyor belt (201) keeps rotating counterclockwise; at this time, the sand-fixing plate uses the front motor (206) to keep the conveyor belt (201) rotating counterclockwise; When the infrared signal connection between the infrared sensors on both sides of the front end of the conveyor belt (201) is disconnected, a start signal is sent to the lifting device (208), and the lifting device (208) is used to rotate the plate transport device (2) 45 degrees upward with the front end rotating shaft (204) as the rotating axis; When the plate transport device (2) rotates to 45 degrees, the sand-fixing plate on the conveyor belt (201) will accurately fall into the V-shaped groove formed by the first clamping plate (303) and the second clamping plate (304) located at the initial position; When the sand-fixing plate falls into the V-shaped groove, the infrared sensors arranged on both sides of the front end of the conveyor belt can continue to receive infrared signals from each other, so that the front end motor (206) stops running, and then the conveyor belt (201) stops rotating; When the sand-fixing plate falls into the V-shaped groove, a motor in the third moving assembly (301) inserted into the power device (3) starts to start, thereby driving the chain in the third moving assembly (301) to rotate counterclockwise; at the same time, a motor in the fourth moving assembly (302) inserted into the power device (3) starts to start, thereby driving the chain in the fourth moving assembly (302) to rotate clockwise; the first clamping plate (303) and the second clamping plate (304) are gradually moved down into the sand at the same time by the chain rotating counterclockwise in the third moving assembly (301) and the chain rotating clockwise in the fourth moving assembly (302); at this time, the V-shaped tip portion formed by the tail end of the first clamping plate (303) and the tail end of the second clamping plate (304) is used to make the first clamping plate (303) and the second clamping plate (304) enter the sand; After the first clamping plate (303) and the second clamping plate (304) are buried to half the height of the sand, the tail ends of the first clamping plate (303) and the second clamping plate (304) gradually separate and move upward, at which time the sand-fixing plate falls into the sand and is quickly buried by the sand, and the first clamping plate (303) and the second clamping plate (304) gradually return to their initial positions; the height of the first clamping plate (303) and the second clamping plate (304) is 35 cm, the height of the sand-fixing plate is 30 cm, and the sand-fixing plate is buried at least 15 cm in the sand along with the first clamping plate (303) and the second clamping plate (304); After the first clamping plate (303) and the second clamping plate (304) are buried to half the height of the sand, the motor in the third moving assembly (301) that is in operation stops operating, and the other motor starts operating to cause the chain in the third moving assembly (301) to rotate clockwise; at the same time, the motor in the fourth moving assembly (302) that is in operation stops operating, and the other motor starts operating to cause the chain in the fourth moving assembly (302) to rotate counterclockwise; at this time, the first clamping plate (303) is moved up to the initial position by the clockwise rotating chain in the third moving assembly (301), and the second clamping plate (304) is moved up to the initial position by the counterclockwise rotating chain in the fourth moving assembly (302), and the first clamping plate (303) and the second clamping plate (304) form a V-shaped groove again so as to receive the next sand-fixing plate; After the first clamping plate (303) and the second clamping plate (304) are inserted into the sand, the tail ends of the first clamping plate (303) and the second clamping plate (304) that are in contact and connected are gradually separated by the first rotating plate assembly (305) and the second rotating plate assembly (306); When the first clamping plate (303) and the second clamping plate (304) are moved up to the height of the initial position, the first rotating plate assembly (305) and the second rotating plate assembly (306) are used to make the separated tail ends of the first clamping plate (303) and the second clamping plate (304) contact and connect, so that the first clamping plate (303) and the second clamping plate (304) can receive the next sand-fixing plate. 6. The method for automatically inserting a plate for sand fixation according to claim 5, characterized in that: Before the step S05 is implemented, the step also includes starting the reverse-rotating motor in the third moving assembly and starting the forward-rotating motor in the fourth moving assembly.