An automatic sand-fixing net laying device

Abstract

The application provides an automatic sand-fixing net laying device, and relates to the technical field of sand-fixing net laying, which comprises a carrying device, a net storage device, a net conveying device, a pile driving device, a buckle device and a bottom plate. The pile driving device is provided with a pile receiving cylinder, a pile feeding assembly and a pile pressing assembly. The pile receiving cylinder is provided with a notch on one side. The pile feeding assembly is located above the pile receiving cylinder and is used for feeding wood piles one by one to the direction of the notch. The pile pressing assembly is located above the pile feeding assembly and is used for pushing the wood piles into the sand. The buckle device is provided with a buckle storage cylinder, a buckle feeding assembly and a buckle pushing assembly. The buckle storage cylinder is stacked with a plurality of buckles. The buckle feeding assembly is located above the buckle storage cylinder and is used for feeding the buckles one by one to the direction of the buckle outlet of the buckle storage cylinder. The buckle pushing assembly is located on the side of the buckle storage cylinder away from the wood piles. The buckle pushing assembly can push the buckles at the buckle outlet of the buckle storage cylinder to the wood piles, so that the sand-fixing net is stapled on the wood piles through the buckles. The application has the effect of automatically and efficiently laying the net.

Description

Technical Field

[0001] This application relates to the field of sand-fixing net laying technology, and in particular to an automatic sand-fixing net laying device. Background Technology

[0002] Desertification has become a major threat to the global ecological environment. The expansion of desertification will make some areas uninhabitable for humans and will also cause natural disasters such as sandstorms, bringing immeasurable harm and losses to people living in the desert.

[0003] Currently available sand-fixing equipment uses the most primitive method of straw checkerboard sand barriers, operating in a semi-automated mode. The equipment primarily functions as a mobile platform, with the main work of laying the sand-fixing net still requiring manual operation. This involves manually inserting multiple wooden stakes into the sand according to pre-defined requirements, then wrapping the sand-fixing net around the stakes and securing it with clips. In areas with strong winds and sandstorms, such as deserts, manual sand-fixing net laying is not only inefficient but also makes it difficult to guarantee the quality of the work. Summary of the Invention

[0004] To address the issue of low efficiency in laying sand-fixing nets, this application provides an automatic sand-fixing net laying device.

[0005] The automatic sand-fixing net laying device provided in this application adopts the following technical solution:

[0006] An automatic sand-fixing net laying device, including

[0007] The transport device is equipped with a chassis and a traveling component mounted on the chassis. A relief groove is provided through the chassis, with one side of the relief groove being closed and the other side being open. A baffle is provided on the chassis at the relief groove via a spring hinge.

[0008] The storage net device is located on the chassis and is used to hold the roll-shaped sand-fixing net. The storage net device drives the roll-shaped sand-fixing net to rotate on the chassis.

[0009] The net conveying device is located on one side of the net storage device and is used in conjunction with the net storage device. It can pull one end of the sand-fixing net to unwind and deliver it.

[0010] The piling device is located on the side of the transmission device away from the storage device. It is equipped with a pile-bearing cylinder, a pile-driving assembly, and a pile-pressing assembly. The top of the pile-bearing cylinder supports multiple wooden piles. A notch is opened on one side of the pile-bearing cylinder corresponding to the position of the relief groove, so that the pile-bearing cylinder has an unclosed ring structure. The pile-driving assembly is located above the pile-bearing cylinder and is used to deliver the wooden piles one by one in the direction of the notch. The pile-pressing assembly is located above the pile-driving assembly and is used to push the wooden piles vertically through the notch and the relief groove and push the baffle to insert them into the sand.

[0011] The buckle nailing device is located on the side of the net conveying device away from the net storage device, and the buckle nailing device and the pile driving device are respectively located on the two sides of the sand fixation net. The side of the pile receiving cylinder, on which the cutout is formed, faces the buckle nailing device. The buckle nailing device is provided with a buckle storage cylinder, a buckle feeding assembly and a buckle pushing assembly. A plurality of buckles are stacked in the buckle storage cylinder. The buckle feeding assembly is located on the buckle storage cylinder and is used for feeding the buckles one by one to the discharge port of the buckle storage cylinder. The buckle pushing assembly is located on the side of the buckle storage cylinder away from the wooden pile. The buckle pushing assembly can push the buckle at the discharge port of the buckle storage cylinder to the wooden pile, so that the sand fixation net is stapled to the wooden pile through the buckle.

[0012] Furthermore, the pile feeding assembly comprises a guide cylinder arranged above the pile receiving cylinder, a feeding disc rotatably arranged on the top of the guide cylinder and a rotating member for driving the feeding disc to rotate. A plurality of pile inserting holes are arranged on the feeding disc in a circumferential direction. The bottom end of the wooden pile is sequentially arranged in the pile inserting hole and the guide cylinder and is in contact with the top of the pile receiving cylinder.

[0013] Furthermore, the pile pressing assembly comprises a first sliding block vertically arranged on the top of the feeding disc, a pressing rod arranged on the first sliding block and a lifting member arranged in the guide cylinder and used for driving the first sliding block to lift. The pressing rod is vertically inserted into the pile inserting hole under the driving of the first sliding block and pushes the wooden pile to move downward.

[0014] Furthermore, the pressing rod is an electric push rod. The extension direction of the electric push rod is consistent with the sliding direction of the first sliding block.

[0015] Furthermore, the guide cylinder is arranged in a spaced manner with the pile receiving cylinder. The discharge port of the buckle storage cylinder is located between the guide cylinder and the pile receiving cylinder. A side stopper is arranged on the inner wall of the pile receiving cylinder at the cutout. The buckle pushing assembly is arranged opposite to the side stopper and is respectively located on the two sides of the wooden pile.

[0016] Furthermore, the side stopper is vertically slidably arranged on the inner wall of the pile receiving cylinder. A pressing block for pushing the side stopper to slide downward is arranged on the output end of the lifting member. A push rod for pushing the stopper to rotate and opening the retreat groove is arranged on the bottom of the side stopper. A reset member for pushing the side stopper to slide upward and reset is arranged on the pile receiving cylinder.

[0017] Furthermore, the bottom disc is provided with a detection member for detecting the height of the buckle. The bottom disc is further provided with a depth compensation device for compensating the insertion depth of the wooden pile. The detection member is electrically connected with the depth compensation device.

[0018] Further, the depth compensation device comprises a sand storage tank and a water storage tank arranged on the base plate, a ramming plate installed on the bottom of the base plate and a power member for driving the ramming plate to ascend and descend, the ramming plate is located below the retreat groove, and the ramming plate is provided with a retreat groove corresponding to the retreat groove in the vertical direction, the length direction of the retreat groove is consistent with the length direction of the retreat groove, and the side of the retreat groove close to the opening end of the retreat groove is also provided with an opening, and the sand storage tank and the water storage tank are both communicated with a material guide pipe for guiding sand or water into the retreat groove, and the material guide pipe is provided with a control valve electrically connected with the detection member.

[0019] Further, two guide plates are fixedly installed on the base plate, and the two guide plates are located between the net conveying device and the piling device, and the end of the sand fixation net is delivered to the space between the two guide plates through the net conveying device, and the two guide plates guide and protect the two sides of the sand fixation net respectively.

[0020] Further, the base plate is provided with a solar power supply system for providing electric energy for the laying equipment.

[0021] In summary, the present application has the following beneficial technical effects:

[0022] 1. The present application adopts a multi-module integrated mode to work, divides the actions required for laying work into net conveying, buckle nailing and piling, and cooperates with the work in a modular manner, greatly improves the work efficiency, and each work module is designed with the principles of simple structure, reliable work and low energy consumption, ensuring long-time outdoor work of the sand fixation vehicle;

[0023] 2. The pile feeding assembly part of the piling device adopts the form of delivering wood piles one by one, which not only solves the problem of pile jamming caused by different sizes of wood piles, but also greatly improves the accuracy of piling, and facilitates the replenishment of wood piles and disassembly and maintenance;

[0024] 3. The cooperation of the net storage device and the net conveying device enables one end of the sand fixation net to be unwound and delivered, realizes automatic net conveying, and is very convenient and efficient to operate;

[0025] 4. The present application increases the detection member and the depth compensation device to ensure the insertion depth of the wood pile and the laying quality of the sand fixation net. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0027] Figure 1is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 is a schematic diagram of the structure of a pile driving device and a nail buckle device in an embodiment of the present application.

[0029] Figure 3 is a schematic diagram of the structure of a pile driving device in an embodiment of the present application.

[0030] Figure 4 is a schematic diagram of the exploded structure of a guide cylinder in an embodiment of the present application.

[0031] Figure 5 is a schematic diagram of the structure of a carrying device in an embodiment of the present application.

[0032] Figure 6 is a schematic diagram of the structure of a nail buckle device in an embodiment of the present application.

[0033] Figure 7 is a schematic diagram of the structure of a net storage device in an embodiment of the present application.

[0034] Figure 8 is a schematic diagram of the structure of a net transmission device in an embodiment of the present application.

[0035] Figure 9 is a schematic diagram of the exploded structure of a solar power supply system in an embodiment of the present application.

[0036] Figure 10 is Figure 9 is an enlarged schematic diagram of part A.

[0037] Reference signs: 1, cover; 2, wooden pile; 3, buckle; 4, carrying device; 41, chassis; 42, traveling assembly; 43, retreat groove; 44, baffle; 5, net storage device; 51, tray; 52, shaft sleeve; 53, rotary motor; 54, bearing; 6, net transmission device; 61, guide plate; 62, transmission cylinder; 63, gear mechanism; 7, pile driving device; 71, pile receiving cylinder; 72, cutout; 73, side stop block; 74, push rod; 75, reset member; 761, guide cylinder; 7611, upper end cylinder; 7612, lower end cylinder; 762, feeding disc; 763, rotating member; 764, pile insertion hole; 771, first sliding block; 772, pressing rod; 773, lifting member; 8, nail buckle device; 81, buckle storage cylinder; 82, buckle feeding assembly; 83, buckle pushing assembly; 91, sand storage tank; 92, water storage tank; 93, tamping plate; 95, avoidance groove; 96, material guide pipe; 10, detection member; 11, solar power supply system; 111, solar cell panel; 112, mounting ring; 113, connecting rod; 114, protrusion; 115, clamping groove; 12, support; 13, recess; 14, mounting seat; 15, side plate; 16, boss; 17, sand extraction pipe; 18, traction member; 20, pin; 21, embedding groove; 22, connecting bearing; DETAILED DESCRIPTION

[0038] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be described clearly and completely below with reference to the drawings in the present application. Obviously, the described embodiments are only part of, rather than all of, the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0039] The embodiments of the present application disclose an automatic sand-fixing net laying device. Referring to Figure 1 The automatic sand-fixing net laying device comprises a carrying device 4, a net storage device 5, a net transmission device 6, a piling device 7 and a buckle nailing device 8. The carrying device 4 is provided with a chassis 41 and a traveling assembly 42 arranged on the chassis 41. The traveling assembly 42 is a caterpillar arranged on both sides of the chassis 41. The net storage device 5, the net transmission device 6, the piling device 7 and the buckle nailing device 8 are all mounted on the chassis 41. The net storage device 5 is used for placing a sand-fixing net in a roll shape. The net storage device 5 can drive the sand-fixing net in the roll shape to rotate on the chassis 41. The net transmission device 6 is used in cooperation with the net storage device 5 and can pull one end of the sand-fixing net to deliver it to the piling device 7 and the buckle nailing device 8, so that the sand-fixing net is delivered to the piling device 7 and the buckle nailing device 8. The piling device 7 can deliver the wooden piles 2 to one side of the sand-fixing net one by one. The buckle nailing device 8 can deliver the buckles 3 to the other side of the sand-fixing net one by one. Under the cooperation of the piling device 7 and the buckle nailing device 8, the sand-fixing net is bound on the wooden piles 2 by the buckles 3, and meanwhile the wooden piles 2 drive the sand-fixing net to be stably installed on the sand, so as to realize automatic laying of the sand-fixing net. Under the driving of the caterpillar, the chassis 41 drives the net storage device 5, the net transmission device 6, the piling device 7 and the buckle nailing device 8 to move stably on the sand land continuously, and meanwhile the net storage device 5 and the net transmission device 6 continuously pay out the sand-fixing net, so as to realize automatic laying of the sand-fixing net on a large area of sand land.

[0040] Considering that the wooden piles 2 are not uniform in size, the piling device 7 is prone to pile jamming when delivering the wooden piles 2 to one side of the sand-fixing net one by one. Therefore, referring to Figure 2 , Figure 3 and Figure 4, the chassis 41 is provided with a support 12, the piling device 7 comprises a pile receiving cylinder 71 mounted on the chassis 41, a pile feeding assembly for feeding the wooden piles 2 one by one and a pile driving assembly for driving the wooden piles 2 into the sand, and the pile feeding assembly and the pile driving assembly are both located on the support 12. The pile feeding assembly comprises a guide cylinder 761 rotatably mounted on the support 12, a feeding disc 762 fixedly mounted on the top of the guide cylinder 761 and a rotating member 763 for driving the feeding disc 762 to rotate; the pile receiving cylinder 71, the guide cylinder 761 and the feeding disc 762 are coaxially arranged, and the guide cylinder 761 is spacedly mounted above the pile receiving cylinder 71 through the support 12. In order to facilitate the installation and dismounting of the guide cylinder 761, the guide cylinder 761 is composed of an upper end cylinder 7611 and a lower end cylinder 7612, the feeding disc 762 is welded on the top of the upper end cylinder 7611, and the bottom of the upper end cylinder 7611 is fixedly connected with the top of the lower end cylinder 7612 through a threaded pin 20. A side wall of the upper end cylinder 7611 close to the lower end cylinder 7612 is provided with an embedding groove 21, a connecting bearing 22 is embedded in the embedding groove 21, and the connecting bearing 22 rotatably connects the upper end cylinder 7611 with the support 12, so that the upper end cylinder 7611, the lower end cylinder 7612 and the feeding disc 762 are synchronously rotatably mounted on one side of the support 12. A plurality of pile inserting holes 764 for placing the wooden piles 2 are arranged on the inner wall of the feeding disc 762 and the inner wall of the guide cylinder 761 along the circumferential direction, and the bottom ends of the wooden piles 2 are sequentially arranged in the pile inserting holes 764 and the guide cylinder 761 and are in contact with the top of the pile receiving cylinder 71. A cutout 72 is arranged on one side of the pile receiving cylinder 71, so that the pile receiving cylinder 71 has an open ring structure, and the rotating member 763 is mounted on the support 12. The rotating member 763 drives the feeding disc 762 to rotate, the feeding disc 762 drives the guide cylinder 761 to rotate, so that the wooden piles 2 in the guide cylinder 761 are synchronously rotated, the bottom ends of the wooden piles 2 slide on the top of the pile receiving cylinder 71, and when the bottom ends of the wooden piles 2 slide to the cutout 72, the pile driving assembly can be started to drive the wooden piles 2 at the cutout 72.

[0041] In order to ensure that the wooden piles 2 can stably slide on the top of the pile receiving cylinder 71, referring to Figure 2 and Figure 3 , a groove 13 is arranged on the top of the pile receiving cylinder 71 for the bottom ends of the wooden piles 2 to be inserted, the groove 13 extends along the circumferential direction of the pile receiving cylinder 71, and the end of the groove 13 close to the cutout 72 is provided with an opening, so that the wooden piles 2 can be smoothly rotated from the groove 13 and aligned with the position of the cutout 72.

[0042] In order to realize stable transmission of the wooden piles 2, referring to Figure 2 and Figure 3 , the outer wall of the feeding disc 762 is covered with teeth, the rotating member 763 is a motor mounted on the support 12 and a gear fixed on the output end of the motor, the gear is engaged with the teeth on the outer wall of the feeding disc 762, the motor drives the gear to rotate, the gear drives the feeding disc 762 to rotate on the top of the guide cylinder 761, so as to drive the wooden piles 2 to move to the direction of the cutout 72 one by one.

[0043] In order to make the wooden pile 2 moved to the cutout 72 move smoothly to the ground, referring to Figure 2 and Figure 3 , the pile pressing assembly comprises a first sliding block 771 vertically and liftly arranged on the top of the feeding disc 762, a pressing rod 772 mounted on the first sliding block 771 and a lifting member 773 for driving the first sliding block 771 to lift. Considering the compactness of the installation between various assemblies, the feeding disc 762 is in a ring structure, the lifting member 773 is located in the cavity formed by the combination of the feeding disc 762, the guide cylinder 761 and the pile receiving cylinder 71, and the lifting member 773 can be an electric push rod, a lead screw sliding table or an air cylinder. In the embodiment of the present application, the lifting member 773 is arranged as a lead screw sliding table, the lead screw sliding table is vertically mounted on the base plate 41, and the first sliding block 771 vertically lifts under the driving of the lead screw sliding table, and the pressing rod 772 is arranged in alignment with the cutout 72. When the feeding disc 762 drives the wooden pile 2 to move to the cutout 72, the lead screw sliding table drives the first sliding block 771 to drive the pressing rod 772 to move downward, so that the pressing rod 772 is inserted into the pile inserting hole 764 in the feeding disc 762 to press the wooden pile 2 in the pile inserting hole 764 downward. In order to make the pressing rod 772 press the wooden pile 2 into the sand smoothly, one side of the pile inserting hole 764 on the feeding disc 762 and the guide cylinder 761 is arranged as an opening, so that when the lifting member 773 drives the pressing rod 772 to slide downward, the first sliding block 771 also slides in the opening on one side of the pile inserting hole 764, ensuring that the pressing rod 772 can press and insert the wooden pile 2 into the sand.

[0044] Since the wooden pile 2 needs to be pressed into the sand, referring to Figure 1 and Figure 5 , the retreat groove 43 is provided through the base plate 41, and the retreat groove 43 is located directly below the cutout 72, so that the pressing rod 772 can be pressed downward smoothly and inserted stably into the sand after passing through the cutout 72 and the retreat groove 43. Considering that the wooden pile 2 is fixedly inserted into the sand after passing through the base plate 41, and the base plate 41 needs to continue to move forward under the driving of the moving assembly 42, one side of the retreat groove 43 is arranged as a closed structure, and the other side is arranged as an opening structure, so that with the movement of the base plate 41, the wooden pile 2 inserted into the sand can be separated from the laying equipment at the opening end of the retreat groove 43.

[0045] Referring to Figure 1 and Figure 5, the bottom plate 41 is provided with a baffle plate 44 at the retreat groove 43 through a spring hinge movable cover, the baffle plate 44 is located directly below the cutout 72, and the baffle plate 44 is arranged above the retreat groove 43 through the mounting seat 14, a gap is left between the baffle plate 44 and the retreat groove 43 for the rotation of the baffle plate 44, the baffle plate 44 can shield the notch of the retreat groove 43 directly below the cutout 72, and the baffle plate 44 can also bear the wood pile 2 located at the cutout 72. When the pressure rod 772 presses down the wood pile 2, the wood pile 2 can push the baffle plate 44 to rotate, so that the notch of the retreat groove 43 is opened, and it is ensured that the wood pile 2 can be stably inserted into the designated sand position.

[0046] Referring to Figure 3 and Figure 5 , the inner wall of the pile receiving cylinder 71 is provided with a side stop block 73 at the cutout 72, and the side stop block 73 is vertically slidingly installed on the inner wall of the pile receiving cylinder 71. When the wood pile 2 is delivered to the cutout 72, the wood pile 2 is located on the side of the side stop block 73 away from the center line of the pile receiving cylinder 71, so that the falling of the wood pile 2 at the cutout 72 is not affected by the side stop block 73. The lead screw sliding table is also provided with a pressing block, and the lead screw sliding table can drive the pressing block to slide up and down in the pile receiving cylinder 71. When the wood pile 2 is pushed by the pressure rod 772 to contact the baffle plate 44, the pressing block contacts the top of the side stop block 73, and under the drive of the lead screw sliding table, the side stop block 73 slides down on the pile receiving cylinder 71. The bottom of the side stop block 73 is provided with two push rods 74, and when the side stop block 73 moves downward under the action of the pressing block, the two push rods 74 move downward synchronously, so that the bottom end of the push rod 74 contacts the baffle plate 44 and pushes the baffle plate 44 to rotate, thereby facilitating the smooth insertion of the wood pile 2 into the sand.

[0047] And considering the problem of resetting the side stop block 73, referring to Figure 3 , the pile receiving cylinder 71 is provided with a reset member 75 for pushing the side stop block 73 to slide upward and reset, the reset member 75 is arranged as a compression spring sleeved on the push rod 74, one end of the compression spring is connected with the push rod 74, and the other end is connected with the bottom plate 41, so that when the lead screw sliding table drives the pressing block and the first sliding block 771 to move upward, the pressing block no longer presses the side stop block 73, and the side stop block 73 also moves upward under the elastic force of the compression spring until the push rod 74 no longer abuts against the baffle plate 44. At this time, the baffle plate 44 can rotate and reset, and shield the retreat groove 43 part below the cutout 72.

[0048] And before inserting the wood pile 2 into the sand, the sand fixation net needs to be connected with the wood pile 2, so referring to Figure 2 , Figure 3 and Figure 6, the nail buckle device 8 is located on one side of the pile receiving cylinder 71 which is provided with a cutout 72, the nail buckle device 8 is provided with a buckle storage cylinder 81, a buckle feeding assembly 82 and a buckle pushing assembly 83, the buckle storage cylinder 81 is vertically installed on the bottom disc 41 through a frame body, a plurality of buckles 3 are stacked in the buckle storage cylinder 81 one by one, an opening is formed on one side of the buckle storage cylinder 81 close to the pile receiving cylinder 71, so that the two flanges of the buckle 3 extend out through the opening in the side wall of the buckle storage cylinder 81, thereby ensuring that the buckle opening of the buckle 3 is always arranged towards the pile receiving cylinder 71. The bottom of the buckle storage cylinder 81 is provided with an opening, and two side plates 15 are installed at the bottom of the buckle storage cylinder 81, the two side plates 15 are integrally formed with the buckle storage cylinder 81 and are respectively located on both sides of the central axis of the buckle storage cylinder 81, a cavity for accommodating the buckle 3 is formed between the two side plates 15, and a boss 16 for supporting the buckle 3 is protrudingly arranged on the surface of the two side plates 15 close to each other, so that the buckle 3 smoothly slides from the bottom of the buckle storage cylinder 81 to between the two side plates 15 and is loaded on the boss 16, and the boss 16 is located between the guide cylinder 761 and the pile receiving cylinder 71.

[0049] With reference to Figure 2 , Figure 3 and Figure 6 , the buckle pushing assembly 83 is located on the side of the buckle storage cylinder 81 away from the pile receiving cylinder 71, the buckle pushing assembly 83 can be a pneumatic cylinder or an electric push rod, in the embodiment of the present application, the buckle pushing assembly 83 is provided as a pneumatic cylinder, the pneumatic cylinder is installed on one side of the side plate 15, and the piston rod of the pneumatic cylinder is horizontally arranged in an extending and retracting mode, the piston rod of the pneumatic cylinder can move into the cavity between the two side plates 15 and push the buckle 3 to be clamped on the wooden pile 2 located in the cutout 72 of the pile receiving cylinder 71; and a side stop 73 is arranged on the inner side wall of the pile receiving cylinder 71, and when the bottom of the wooden pile 2 contacts the baffle 44, the top of the wooden pile 2 is still located in the pile inserting hole 764 of the guide cylinder 761, so that when the buckle 3 is pushed in the direction of the wooden pile 2 for clamping, the wooden pile 2 will not be deflected and broken, so that the buckle 3 can be clamped on the wooden pile 2 smoothly, and at the same time, it is also ensured that the wooden pile 2 can be vertically inserted into the sand.

[0050] In order to continuously deliver the buckle 3 to the boss 16 between the two side plates 15, with reference to Figure 2 , Figure 3 and Figure 6 , the buckle feeding assembly 82 is located in the buckle storage cylinder 81, the buckle feeding assembly 82 can be an electric push rod, a pneumatic cylinder or a spring telescopic rod, the buckle feeding assembly 82 acts on the uppermost buckle 3, so that the buckles 3 in the buckle storage cylinder 81 can be transmitted to the boss 16 one by one, waiting for clamping with the wooden pile 2.

[0051] To facilitate understanding of the automatic connection between the wooden piles 2 and the sand-fixing net, and the automatic insertion of the wooden piles 2 into the sand, the cooperative use of the piling device 7 and the nailing device 8 is briefly described here. First, multiple wooden piles 2 are inserted into multiple insertion holes 764 respectively. At this time, the bottom of the wooden pile 2 passes through the feeding plate 762 and the guide cylinder 761 and is located in the groove 13 at the top of the pile support cylinder 71. Then, the rotating component 763 drives the feeding plate 762 to rotate, and the feeding plate 762 drives the wooden pile 2 to slide in the groove 13, so that one of the wooden piles 2 moves to the cut 72. Then, the lifting component 773 is activated, which drives the pressure rod 772 to move downward. The pressure rod 772 presses down the wooden pile 2 located at the cut 72 and passes through the cut 72, so that the bottom of the wooden pile 2 contacts the baffle 44. At this time, the top of the wooden pile 2 is still located in the insertion hole 764 of the guide cylinder 761. Activate the push-button assembly 83 again. The push-button assembly 83 pushes the buckle 3 at the boss 16 toward the wooden stake 2. At this time, the buckle 3 is located between the guide cylinder 761 and the pile bearing cylinder 71, so that the sand-fixing net is quickly and automatically locked onto the wooden stake 2 by the buckle 3. Then activate the lifting component 773 again. The lifting component 773 drives the first slider 771 and the pressure block to descend synchronously. The pressure block pushes the side stop block 73 to move downward, so that the push rod 74 at the bottom of the side stop block 73 pushes the baffle 44 to rotate, thereby opening the relief groove 43. The first slider 771 drives the pressure rod 772 to push the wooden stake 2 downward, so that the wooden stake 2 passes through the relief groove 43 and reaches the sand. At this time, the top of the wooden stake 2 is still in the pile hole 764. Continue to press down on the wooden stake 2, so that the wooden stake 2 is deeply inserted into the sand until the top of the wooden stake 2 comes out from the cut 72, thus completing the automatic insertion of the wooden stake 2. Finally, the chassis 41 needs to continue moving forward under the drive of the traveling component 42. The wooden piles 2 that have been inserted into the sand can be detached from the laying equipment from the opening end of the relief groove 43. The laying equipment carries the wooden piles 2 and the sand-fixing net to the next point to carry out the next step of net-fixing and pile-insertion work.

[0052] Considering that different sandy soil environments require different insertion depths for the wooden stakes 2, therefore, refer to... Figure 5 The chassis 41 is equipped with a detector 10 for detecting the height of the buckle 3. The detector 10 can be a laser rangefinder or a lidar. Since the bottom of the wooden stake 2 is supported by the baffle 44 when the buckle 3 is attached to the wooden stake 2, the buckle 3 is attached to the wooden stake 2 in roughly the same position. Therefore, by detecting the height of the buckle 3, the depth of the wooden stake 2 inserted into the sand can be identified.

[0053] If the detection indicates that the position of latch 3 is too high, the insertion depth of stake 2 needs to be adjusted accordingly. Figure 5The chassis 41 is provided with a depth compensation device for compensating the insertion depth of the wooden pile 2, which includes a sand storage tank 91 and a water storage tank 92 arranged on the chassis 41, a ramming plate 93 installed on the bottom of the chassis 41 and driven to lift and fall by a power member. The ramming plate 93 is located below the retreat groove 43, and the ramming plate 93 is provided with an escape groove 95 vertically corresponding to the retreat groove 43, the length direction of the escape groove 95 is consistent with the length direction of the retreat groove 43, and the side of the escape groove 95 close to the opening end of the retreat groove 43 is also provided with an opening. The sand storage tank 91 and the water storage tank 92 are both communicated with flexible material guide pipes 96 for guiding sand or water into the escape groove 95, and the material guide pipes 96 are provided with control valves electrically connected with the detection member 10, and the control valves have the function of flow monitoring.

[0054] When the wooden pile 2 with the sand fixing net is inserted into the sand soil through the retreat groove 43 and the escape groove 95 in sequence, the detection member 10 is started, and the detection member 10 detects the height of the buckle 3 on the wooden pile 2. When the detection member 10 detects that the buckle 3 is relatively high, the detection member 10 drives the control valve to open. At this time, the sand and water in the sand storage tank 91 and the water storage tank 92 are quantitatively guided into the escape groove 95 through the material guide pipes 96, and then flow to the vicinity of the wooden pile 2 through the escape groove 95. Then the power member is started, and the power member drives the ramming plate 93 to ram the sand soil around the wooden pile 2, so that the wooden pile 2 can be stably inserted into the sand soil, and the insertion depth of the wooden pile 2 meets the design requirements. After the sand soil is rammed and the insertion depth of the wooden pile 2 meets the requirements, the laying equipment continues to move forward, and at this time the wooden pile 2 can be separated from the laying equipment from the opening end of the retreat groove 43 and the escape groove 95.

[0055] In order to reduce the load of the equipment, with reference to Figure 5 The flexible sand suction pipe 17 and the traction member 18 for controlling the rotation of the bottom of the sand suction pipe 17 are installed on the chassis 41, one end of the sand suction pipe 17 is communicated with the sand storage tank 91, and the other end is dragged by the traction member 18 to rotate below the chassis 41, so as to be in contact with the sand soil. The sand storage tank 91 serves as a temporary storage tank for sand soil. When it is needed to fill sand soil around the wooden pile 2, the traction member 18 is started to drive the bottom of the sand suction pipe 17 to sag and contact the sand soil on the bottom of the chassis 41, and then the sand soil is sucked into the sand storage tank 91, and then discharged to the side of the wooden pile 2 through the material guide pipe 96 on the sand storage tank 91.

[0056] The installation quality of the sand fixing net not only depends on the insertion depth and stability of the wooden pile 2, but also depends on the connection between the wooden pile 2 and the sand fixing net. Therefore, in order to ensure that the sand fixing net can be stably installed on the wooden pile 2, with reference to Figure 1 and Figure 7The storage device 5 comprises a tray 51 rotatably mounted on the base 41, a shaft sleeve 52 fixed on the tray 51, and a rotating motor 53 for driving the tray 51 to rotate. The tray 51 is rotatably mounted on the base 41 through a bearing 54. The sand-fixing net is in the form of a roll, and the roll-shaped sand-fixing net is wound on the shaft sleeve 52. The tray 51 supports the sand-fixing net. The rotating motor 53 drives the tray 51 to rotate, and the tray 51 drives the shaft sleeve 52 and the sand-fixing net to rotate, thereby realizing unwinding of the sand-fixing net.

[0057] With reference to Figure 1 , Figure 7 and Figure 8 , the transmission device 6 is located between the storage device 5 and the piling device 7. The transmission device 6 comprises two transmission cylinders 62 rotatably mounted on the base 41 and a gear mechanism 63 for driving the two transmission cylinders 62 to rotate in opposite directions. The end of the sand-fixing net away from the shaft sleeve 52 extends into the space between the two transmission cylinders 62. The two transmission cylinders 62 abut against the sand-fixing net. When the gear mechanism 63 drives one of the transmission cylinders 62 to rotate, the transmission cylinder 62 drives the other transmission cylinder 62 to rotate in the opposite direction through friction, thereby driving the sand-fixing net to be transmitted toward the piling device 7.

[0058] Considering that the sand-fixing net is soft in texture and is easy to bend after being separated from the two transmission cylinders 62, the buckle 3 cannot be used to more smoothly clamp the sand-fixing net on the wooden pile 2. With reference to Figure 8 , the outer diameter of the middle part of the transmission cylinder 62 is smaller than the outer diameter of the two ends of the transmission cylinder 62. Two guide plates 61 are arranged at the middle part of the space between the two transmission cylinders 62. The guide plates 61 are located between the transmission cylinder 62 and the piling device 7. The guide plates 61 are mounted on the rod for mounting the transmission cylinder 62. A gap is left between the two guide plates 61. When the sand-fixing net is transmitted by rotating through the two transmission cylinders 62, the upper and lower sides of the sand-fixing net are transmitted by being rolled and pressed by the circumferential walls of the two transmission cylinders 62. The middle part of the sand-fixing net is located between the two guide plates 61, so that the end of the sand-fixing net can be smoothly inserted between the piling device 7 and the nailing buckle device 8, thereby enabling the buckle 3 to more smoothly clamp and fix the sand-fixing net on the wooden pile 2.

[0059] To realize power supply to the mechanism carried on the laying device, with reference to Figure 1 , Figure 7 , Figure 9 and Figure 10The solar power supply system 11 is arranged on the chassis 41 and is used to supply electric energy for the laying device. The transparent cover 1 is arranged on the base. The solar power supply system 11 comprises a plurality of fan-shaped solar cell panels 111. The plurality of solar cell panels 111 are arranged in a stacked manner and can form a whole circle when unfolded. An installation ring 112 is integrally formed at the inner arc of the solar cell panel 111. A connecting rod 113 is fixedly arranged at the top of the shaft sleeve 52. The lowermost installation ring 112 is fixedly sleeved on the connecting rod 113. The other installation rings 112 are rotatably sleeved on the connecting rod 113. The bottom surface of the installation ring 112 is provided with a protrusion 114. The top surface of the installation ring 112 is provided with a clamping groove 115 for slidingly clamping the protrusion 114. The protrusion 114 slides in the clamping groove 115, so that the plurality of solar cell panels 111 can be unfolded and folded. The uppermost solar cell panel 111 is in contact with the inner wall of the cover 1. The sponge pad is arranged at the contact part of the cover 1 and the solar cell panel 111. When the shaft sleeve 52 drives the connecting rod 113 to rotate, the connecting rod 113 drives the lowermost solar cell panel 111 to rotate synchronously. The uppermost solar cell panel 111 is not synchronous with the lowermost solar cell panel 111 due to the friction of the sponge pad. Then the plurality of solar cell panels 111 are unfolded. The plurality of unfolded solar cell panels 111 can rotate synchronously under the joint action of the plurality of clamping grooves 115 and the protrusions 114. The unfolded solar cell panels 111 can convert more solar energy into electric energy for the laying device.

[0060] The implementation principle of the automatic sand-fixing net laying device is that the laying device is driven by the traveling assembly 42 to move to the piling point. The net storage device 5 is used to place the roll-shaped sand-fixing net. The net storage device 5 can drive the roll-shaped sand-fixing net to rotate on the chassis 41. The net transmission device 6 is used in cooperation with the net storage device 5 to deliver one end of the sand-fixing net to the direction of the piling device 7 and the buckle device 8, so that the sand-fixing net is transmitted between the piling device 7 and the buckle device 8. At this time, the buckle 3 and the wooden pile 2 are located at the two sides of the sand-fixing net, respectively.

[0061] Then the rotating member 763 is started to drive the feeding disc 762 to rotate. The feeding disc 762 drives the wooden pile 2 to slide in the groove 13, so that one of the wooden piles 2 moves to the notch 72. Then the lifting member 773 is started to drive the pressing rod 772 to move downward. The pressing rod 772 presses the wooden pile 2 at the notch 72 downward and penetrates the notch 72, so that the bottom of the wooden pile 2 is in contact with the baffle 44. At this time, the top of the wooden pile 2 is located in the piling hole 764 of the guide cylinder 761. Then the buckle pushing assembly 83 is started to push the buckle 3 at the boss 16 to the wooden pile 2. At this time, the buckle 3 is located between the guide cylinder 761 and the pile receiving cylinder 71, so that the sand-fixing net is quickly and automatically clamped and fixed on the wooden pile 2 by the buckle 3.

[0062] Then the lifting member 773 is started again, the lifting member 773 drives the first sliding block 771 and the pressing block to descend synchronously, the pressing block pushes the side block 73 to move downward, so that the push rod 74 at the bottom of the side block 73 pushes the baffle 44 to rotate, thereby opening the retreat groove 43; and the first sliding block 771 drives the pressing rod 772 to push the wooden pile 2 to move downward, so that the wooden pile 2 passes through the retreat groove 43 to reach the sand soil, so that the wooden pile 2 is deeply inserted into the sand soil until the top of the wooden pile 2 is out of the cutout 72.

[0063] Finally, the detection member 10 is started, the detection member 10 detects the height of the buckle 3 on the wooden pile 2, when the detection member 10 detects that the position of the buckle 3 is relatively high, the detection member 10 drives the control valve to open, at this time, the sand and water in the sand storage tank 91 and the water storage tank 92 are quantitatively guided to the retreat groove 95 through the material guide pipe 96, and flow to the vicinity of the wooden pile 2 through the retreat groove 95. Then the power member is started, the power member drives the ramming plate 93 to ram the sand soil around the wooden pile 2, so that the wooden pile 2 can be stably inserted into the sand soil, and the insertion depth of the wooden pile 2 meets the design requirements. After the sand soil is rammed and the insertion depth of the wooden pile 2 meets the requirements, the laying equipment continues to advance, at this time, the wooden pile 2 can be separated from the laying equipment at the opening end of the retreat groove 43 and the retreat groove 95, and the laying equipment carries the remaining wooden piles 2 and the sand fixing net to the next point for the next net fixing and pile inserting work.

[0064] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic sand-fixing net laying device, characterized in that, include The transport device is equipped with a chassis and a traveling component mounted on the chassis. A relief groove is provided through the chassis, with one side of the relief groove being closed and the other side being open. A baffle is provided on the chassis at the relief groove via a spring hinge. The storage net device is located on the chassis and is used to hold the roll-shaped sand-fixing net. The storage net device drives the roll-shaped sand-fixing net to rotate on the chassis. The net conveying device is located on one side of the net storage device and is used in conjunction with the net storage device. It can pull one end of the sand-fixing net to unwind and deliver it. The piling device is located on the side of the transmission device away from the storage device. It is equipped with a pile-bearing cylinder, a pile-driving assembly, and a pile-pressing assembly. The top of the pile-bearing cylinder supports multiple wooden piles. A notch is opened on one side of the pile-bearing cylinder corresponding to the position of the relief groove, so that the pile-bearing cylinder has an unclosed ring structure. The pile-driving assembly is located above the pile-bearing cylinder and is used to deliver the wooden piles one by one in the direction of the notch. The pile-pressing assembly is located above the pile-driving assembly and is used to push the wooden piles vertically through the notch and the relief groove and push the baffle to insert them into the sand. The fastening device is located on the side of the net conveying device away from the net storage device, and the fastening device and the pile driving device are located on opposite sides of the sand stabilizing net. The side of the pile receiving cylinder with the cut faces the fastening device. The fastening device is equipped with a fastening storage cylinder, a fastening delivery assembly, and a fastening push assembly. Multiple fasteners are stacked inside the fastening storage cylinder. The fastening delivery assembly is located on the fastening storage cylinder and is used to deliver the fasteners one by one towards the outlet of the fastening storage cylinder. The fastening push assembly is located on the side of the fastening storage cylinder away from the wooden pile, and the fastening push assembly can push the fasteners at the outlet of the fastening storage cylinder towards the wooden pile, so that the sand stabilizing net is fastened to the wooden pile by the fasteners.

2. The automatic sand-stabilizing net laying equipment according to claim 1, characterized in that, The pile feeding assembly includes a guide cylinder disposed above the pile bearing cylinder, a feeding disc rotatably mounted on the top of the guide cylinder, and a rotating component for driving the feeding disc to rotate. The feeding disc has multiple pile insertion holes spaced apart along its circumference. The bottom end of the wooden pile passes through the pile insertion holes and the guide cylinder in sequence and contacts the top of the pile bearing cylinder.

3. The automatic sand-stabilizing net laying equipment according to claim 2, characterized in that, The pile driving assembly includes a first slider that is vertically and vertically mounted on the top of the feeding plate, a pressure rod mounted on the first slider, and a lifting component located inside the guide cylinder for driving the first slider to move up and down. The pressure rod slides vertically into the pile hole under the drive of the first slider and pushes the wooden pile downward.

4. The automatic sand-fixing net laying equipment according to claim 3, characterized in that, The pressure rod is configured as an electric push rod, and the extension and retraction direction of the electric push rod is consistent with the sliding direction of the first slider.

5. The automatic sand-fixing net laying equipment according to claim 3, characterized in that, The guide cylinder and the pile bearing cylinder are spaced apart. The outlet of the storage cylinder is located between the guide cylinder and the pile bearing cylinder. A side stop is provided on the inner wall of the pile bearing cylinder at the cut. The push-button assembly and the side stop are arranged opposite each other and are located on both sides of the wooden pile.

6. The automatic sand-fixing net laying equipment according to claim 5, characterized in that, The side stop block is vertically slidably installed on the inner wall of the pile bearing cylinder. A pressure block for pushing the side stop block downward is installed on the output end of the lifting component. A push rod for pushing the baffle to rotate and opening the relief groove is installed at the bottom of the side stop block. A reset component for pushing the side stop block upward and resetting is provided on the pile bearing cylinder.

7. The automatic sand-fixing net laying equipment according to claim 1, characterized in that, The chassis is equipped with a detector for detecting the height of the buckle, and a depth compensation device for compensating the insertion depth of the wooden stake is also provided on the chassis. The detector and the depth compensation device are electrically connected.

8. The automatic sand-fixing net laying equipment according to claim 7, characterized in that, The depth compensation device includes a sand storage tank and a water storage tank mounted on the chassis, a tamping plate that is lifted and installed at the bottom of the chassis, and a power component for driving the tamping plate to rise and fall. The tamping plate is located below the relief groove, and the tamping plate has a relief groove that is vertically corresponding to the relief groove. The length direction of the relief groove is consistent with the length direction of the relief groove, and the side of the relief groove near the opening end of the relief groove is also open. Both the sand storage tank and the water storage tank are connected to a guide pipe for guiding sand or water into the relief groove. A control valve electrically connected to the detection component is installed on the guide pipe.

9. The automatic sand-stabilizing net laying equipment according to claim 1, characterized in that, Two guide plates are fixedly installed on the chassis. Both guide plates are located between the net transmission device and the pile driving device. The end of the sand-fixing net is delivered to the two guide plates through the net transmission device. The two guide plates respectively protect and guide the two sides of the sand-fixing net.

10. The automatic sand-stabilizing net laying equipment according to claim 1, characterized in that, The chassis is equipped with a solar power system to provide electricity for the laying equipment.

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