A landscaping design green planning simulation sand table and a working method thereof

Abstract

The application belongs to the technical field of garden design, and particularly relates to a greening planning simulation sand table for landscape garden design and a working method thereof, which comprises a box body and a box cover, a simulation table is fixedly installed in the inside of the box body, a collecting groove for storing sand is arranged on one side of the simulation table, the collecting groove is arranged in a downward protruding mode, a hydraulic cylinder is arranged below the collecting groove, the hydraulic cylinder is fixedly installed in the inside of the box body, a sand supporting plate is arranged in the inside of the collecting groove, one end of an output shaft of the hydraulic cylinder extends to the inside of the collecting groove and is fixedly connected with the sand supporting plate, and a sand collecting and paving mechanism is arranged in the inside of the box body. The sand collecting and paving mechanism can effectively improve the convenience of sand table sand paving and sand collecting, increase the automation degree of the sand table, and adjust the sand paving thickness according to the use requirement.

Description

Technical Field

[0001] This invention belongs to the field of landscape design technology, and specifically relates to a greening planning simulation sand table for landscape design and its working method. Background Technology

[0002] Landscape architecture design refers to the planning and design of landscapes and gardens. Its elements include natural landscape elements and artificial landscape elements. It is interdisciplinary and integrated with multiple disciplines such as planning, ecology, and geography, and has different meanings in different disciplines. In the design work of landscape architecture, it is necessary to study the layout and structure of the garden. In order to intuitively display and view, a sand table device is needed. After being laid out, labels can be inserted and placed for marking and display, which facilitates design and modification.

[0003] Although Chinese Patent CN115132058A discloses a simulated sand table for greening planning in landscape design and its working method, which can automatically spread sand, collect sand, and screen sand debris, the structure of this sand table is complex. When spreading sand, it is still necessary to perform operations such as "removing the belt 28, then taking out the collection box 12 from the inside of the placement slot 2, placing it on the L-shaped plate 7, and inserting the sand outlet 16 on the collection box 12 into the sand receiving part 17 on the moving rod 5. The L-shaped plate 7 is provided with threaded holes so that screws can be screwed in to make the screws contact the surface of the collection box 12 for fixing." This is quite cumbersome, resulting in a low degree of automation in the use of the simulated sand table. In addition, the simulated sand table cannot adjust the sand thickness according to specific usage needs, resulting in a small range of applications and poor flexibility in use.

[0004] Therefore, it is necessary to invent a landscape architecture design greening planning simulation sand table and its working method to solve the above problems. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides a landscape planning simulation sand table for landscape architecture design and its working method, thereby resolving the issues raised in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a landscape planning simulation sand table for landscape design, comprising a box body and a box cover. A simulation platform is fixedly installed inside the box body. A sand collection trough for storing sand is provided on one side of the simulation platform. The sand collection trough is downwardly protruding. A hydraulic cylinder is provided below the sand collection trough and is fixedly installed inside the box body. A sand support plate is provided inside the sand collection trough. One end of the output shaft of the hydraulic cylinder extends into the inside of the sand collection trough and is fixedly connected to the sand support plate. A sand collecting and spreading mechanism is provided inside the box body. An excess sand collecting mechanism is provided on the side of the scraper away from the sand collection trough, which can cooperate with the sand collecting and spreading mechanism to screen out impurities in the sand and collect excess sand.

[0007] Furthermore, the sand collection and spreading mechanism includes two pairs of sprockets arranged on both sides of the simulation platform. The ends of the sprocket shafts away from the simulation platform are rotatably connected to the inner wall of the box. A chain is movably sleeved on the outside of each pair of sprockets. A pair of pulleys are provided between each pair of sprockets and the inner wall of the box for mutual cooperation. One pair of pulleys is coaxially arranged with one of the two pairs of sprockets. A dual-axis motor is arranged below the simulation platform and is fixedly installed inside the box by a mounting base. The two ends of the output shaft of the dual-axis motor are fixedly connected to one of the two pairs of pulleys.

[0008] Furthermore, round pins are fixedly connected to the outer sides of both chains, and slide rails are provided above the two pairs of pulleys. The ends of the two slide rails that are far apart from each other are fixedly connected to the inner wall of the box. Slider blocks are slidably connected inside the two slide rails. Square frames are fixedly connected to the opposite sides of the two sliders. The opposite ends of the two round pins extend into the interior of the square frames. An I-beam is provided below the round pins. The I-beam is slidably connected to the side of the square frame near the collection groove. A groove for cooperating with the I-beam is provided on one side of the square frame. A threaded rod is fixedly connected to the side of the square frame near the collection groove by a protrusion, and the protrusion and the square frame are integrally formed. The side of the I-beam away from the round pins is movably sleeved on the outside of the threaded rod, and a round hole for cooperating with the threaded rod is provided on the surface of the I-beam. A spring is provided below the I-beam, and the spring is movably sleeved on the outside of the threaded rod.

[0009] Furthermore, a scraper is provided on the inner side of the simulation platform, and a connecting plate is fixedly connected to the top end of both sides of the scraper. Threaded pipes that can adjust the thickness of the sand spread by the scraper are threaded onto the outside of the two threaded rods, and the two threaded pipes are respectively located above the two I-beams. A through groove is provided at the top end of the box body for use with the connecting plate and the threaded pipe. The bottom ends of the two connecting plates extend into the interior of the box body and are fixedly connected to the two I-beams respectively.

[0010] Furthermore, the residual sand collection mechanism includes a bracket fixedly connected to one end of the bottom of the simulation plate. A collection box is provided above the bracket. A slot for removing the collection box is provided on one side of the box. A mesh plate is provided above the collection box. The mesh plate is fixedly connected to the inside of the simulation platform, and the top surface of the mesh plate is at the same horizontal line as the middle horizontal plate of the simulation platform. Guide grooves are provided on both sides of the simulation platform. Guide blocks are slidably connected inside the two guide grooves. The same arc-shaped screen is fixedly connected between the two guide blocks. A connecting plate is provided at the top end of the arc-shaped screen, and the connecting plate is slidably sleeved on the outside of the scraper.

[0011] Furthermore, the side cross-sectional shape of the simulation platform is U-shaped, the side cross-sectional shape of the slide rail is U-shaped, and the side cross-sectional shape of the slider is T-shaped.

[0012] Furthermore, the square frame has an L-shaped cross-section, the scraper has a T-shaped side cross-section, and the bracket has an L-shaped cross-section.

[0013] Furthermore, the guide block has a J-shaped side cross-section, the connecting plate has a U-shaped cross-section, and the arc-shaped screen has a circular arc shape with the center concave towards the scraper.

[0014] This invention also discloses a working method for a landscape planning simulation sand table, comprising the following steps:

[0015] S1: Before laying sand, rotate the two threaded pipes simultaneously. Through the cooperation between the structures, adjust the sand thickness according to the usage requirements.

[0016] S2: Before spreading sand, open the hydraulic cylinder. The hydraulic cylinder pushes the sand-supporting plate to move upward from the bottom of the collection tank, lifting the sand inside the collection tank upward.

[0017] S3: When spreading sand, turn on the dual-axis motor. Through the cooperation between the structures, the scraper moves from left to right and leaves a gap between it and the simulation platform. Use the scraper to push the sand to the other side of the simulation platform and spread the sand evenly on the sand tray composed of the simulation platform and the sand support plate through the gap between the scraper and the simulation platform.

[0018] S4: Simultaneously with S3, the excess sand collection mechanism is used to sift out the impurities in the sand and collect the excess sand.

[0019] S5: When collecting sand, the hydraulic cylinder drives the sand-collecting plate to move towards the bottom of the collection tank, so that the sand-collecting plate and the sand above it are collected into the collection tank. The scraper moves from right to left with the cooperation between the structures and fits against the simulation table, so that all the sand on the simulation table can be pushed into the collection tank.

[0020] S6: Remove the collection box, pour the sand back into the collection trough, and clean the debris from the mesh plate.

[0021] The technical effects and advantages of this invention are as follows:

[0022] 1. This invention, by incorporating a sand-laying and collecting mechanism, not only has a simple structure and is easy and quick to operate, but also effectively improves the convenience of sand-laying and collecting, increases the automation level of the sand table, and allows for adjustment of the sand-laying thickness according to usage requirements, thereby improving the applicability and flexibility of the sand table and enhancing the overall practicality of the landscape planning simulation sand table for greening design.

[0023] 2. This invention, by incorporating a sand collection mechanism, can cooperate with a sand-collecting and spreading mechanism to sift out impurities in the sand while spreading it, and collect excess sand. This improves the convenience of sieving impurities in the sand, enhances the effectiveness of the sand-collecting and spreading mechanism, and further increases the practicality of the greening planning simulation sand table for landscape design.

[0024] Other features and advantages of the invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures pointed out in the description and drawings. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 The diagram shows the combined and disassembled states of the box body and lid according to an embodiment of the present invention.

[0027] Figure 2 A cross-sectional schematic diagram of the box body according to an embodiment of the present invention is shown;

[0028] Figure 3 A partial structural breakdown diagram of an embodiment of the present invention is shown;

[0029] Figure 4 A schematic diagram of the simulation stage structure according to an embodiment of the present invention is shown;

[0030] Figure 5 This diagram shows a partial structural breakdown of the sand collection and spreading mechanism according to an embodiment of the present invention.

[0031] Figure 6 A schematic diagram of the scraper and arc-shaped screen according to an embodiment of the present invention is shown;

[0032] Figure 7 An embodiment of the present invention is shown. Figure 2 Enlarged schematic diagram of the structure of section A in the middle;

[0033] In the diagram: 1. Box body; 2. Simulation platform; 3. Collection trough; 4. Hydraulic cylinder; 5. Sand support plate; 6. Sand collection and spreading mechanism; 61. Sprocket; 62. Chain; 63. Pulley; 64. Dual-shaft motor; 65. Round pin; 66. Slide rail; 67. Slider; 68. Square frame; 69. I-beam plate; 70. Threaded rod; 71. Spring; 72. Scraper; 73. Connecting plate; 74. Threaded pipe; 8. Excess sand collection mechanism; 81. Bracket; 82. Collection box; 83. Mesh plate; 84. Guide trough; 85. Guide block; 86. Arc-shaped screen; 87. Connecting plate; 9. Box cover. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Example 1:

[0036] This invention provides a landscape planning simulation sand table for landscape architecture design, such as... Figures 1 to 7 As shown, the device includes a box body 1 and a box cover 9. A simulation platform 2 is fixedly installed inside the box body 1. A sand collection trough 3 for storing sand is provided on one side of the simulation platform 2. The sand collection trough 3 is convex downwards. A hydraulic cylinder 4 is provided below the sand collection trough 3. The hydraulic cylinder 4 is fixedly installed inside the box body 1. A sand support plate 5 is provided inside the sand collection trough 3. One end of the output shaft of the hydraulic cylinder 4 extends into the inside of the sand collection trough 3 and is fixedly connected to the sand support plate 5. A sand collection and spreading mechanism 6 is provided inside the box body 1. A residual sand collection mechanism 8 is provided on the side of the scraper 72 away from the sand collection trough 3, which can cooperate with the sand collection and spreading mechanism 6 to screen out impurities in the sand and collect excess sand.

[0037] The sand collection and spreading mechanism 6 includes two pairs of sprockets 61 arranged on both sides of the simulation platform 2. The ends of the axles of the two pairs of sprockets 61 away from the simulation platform 2 are rotatably connected to the inner wall of the box 1. A chain 62 is movably sleeved on the outside of the two pairs of sprockets 61. A pair of pulleys 63 are provided between the two pairs of sprockets 61 and the inner wall of the box 1 for mutual cooperation. One pair of pulleys 63 is coaxially arranged with one of the two pairs of sprockets 61. A dual-axis motor 64 is arranged below the simulation platform 2. The dual-axis motor 64 is fixedly installed inside the box 1 by a mounting base. The two ends of the output shaft of the dual-axis motor 64 are fixedly connected to one of the two pairs of pulleys 63.

[0038] Two chains 62 are fixedly connected to the outer sides with round pins 65. Each pair of pulleys 63 has a slide rail 66 above it. The ends of the two slide rails 66 that are far apart from each other are fixedly connected to the inner wall of the housing 1. Sliding blocks 67 are slidably connected inside each of the two slide rails 66. A square frame 68 is fixedly connected to the opposite side of each of the two sliding blocks 67. The opposite ends of the two round pins 65 extend into the interior of the square frame 68. An I-beam 69 is provided below the round pins 65, and the I-beam 69 is slidably connected to the square frame 68 near the receiving end. On one side of the collecting trough 3, a sliding groove is provided on one side of the square frame 68 to cooperate with the I-beam plate 69. The side of the square frame 68 near the collecting trough 3 is fixedly connected to the threaded rod 70 by a protrusion, and the protrusion and the square frame 68 are integrally set. The side of the I-beam plate 69 away from the round pin 65 is movably sleeved on the outside of the threaded rod 70, and the surface of the I-beam plate 69 is provided with a round hole to cooperate with the threaded rod 70. A spring 71 is provided below the I-beam plate 69, and the spring 71 is movably sleeved on the outside of the threaded rod 70.

[0039] The inner side of the simulation table 2 is provided with a scraper 72. The top end of both sides of the scraper 72 is fixedly connected with a connecting plate 73. The two threaded rods 70 are threaded with threaded tubes 74 that can adjust the sand thickness of the scraper 72. The two threaded tubes 74 are respectively set above the two I-beams 69. The top end of the box 1 is provided with a through groove that cooperates with the connecting plate 73 and the threaded tube 74. The bottom end of the two connecting plates 73 extends into the interior of the box 1 and is fixedly connected to the two I-beams 69 respectively.

[0040] The side cross-section of the simulation stage 2 is U-shaped, the side cross-section of the slide rail 66 is U-shaped, and the side cross-section of the slider 67 is T-shaped.

[0041] The cross-sectional shape of the square frame 68 is L-shaped, the side cross-sectional shape of the scraper 72 is T-shaped, and the cross-sectional shape of the bracket 81 is L-shaped.

[0042] When using this device, the dual-axis motor 64 can be turned on, which drives two pairs of pulleys 63 to rotate. The two pairs of pulleys 63 drive two pairs of sprockets 61 to rotate clockwise, so that the two pairs of sprockets 61 drive the pins 65 to rotate synchronously through the chain 62. This allows the two pairs of pins 65 to slide inside the square frame 68, so that the square frame 68 moves back and forth between the simulation stage 2 and the box 1 under the positioning action of the slider 67 and the slide rail 66. This allows the square frame 68 to drive the connecting plate 73 to move synchronously through the threaded rod 70 and the I-beam plate 69, thereby driving the scraper 72 to move above the simulation stage 2 synchronously through the two connecting plates 73.

[0043] When the circular pin 65 rotates above the two sprockets 61 along with the chain 62, the circular pin 65 drives the scraper 72 to move from the collection trough 3 to the other side through the inter-structure cooperation. At this time, the circular pin 65 slides to the top position inside the square frame 68, releasing the downward pressure on the I-beam 69. Under the reset action of the spring 71, the I-beam 69 drives the scraper 72 to move upward synchronously through the two connecting plates 73, so that there is a certain distance between the scraper 72 and the simulation table 2. This distance is the sand thickness. When the scraper 72 moves to the left side of the sand support plate 5 with the inter-structure cooperation, the dual-axis motor 64 stops rotating. At this time, the hydraulic cylinder 4 pushes the sand support plate 5 from the bottom of the collection trough 3 upward. The movement causes the sand-lifting plate 5 to lift the sand inside the collection tank 3 upwards. When the sand-lifting plate 5 moves to the same horizontal line as the simulation platform 2, the dual-axis motor 64 is turned on and, through the cooperation between the above structures, drives the scraper 72 to move to the right side of the simulation platform 2. During the movement of the scraper 72, the sand is pushed to the other side of the simulation platform 2. During the movement of the sand, some sand passes through the gap between the scraper 72 and the simulation platform 2 and is spread evenly on the sand tray formed by the simulation platform 2 and the sand-lifting plate 5. When the scraper 72 moves from the left side to the right side of the simulation platform 2, the dual-axis motor 64 is automatically turned off. At this time, the automatic sand spreading on the simulation platform 2 and the sand-lifting plate 5 is completed.

[0044] When it is necessary to collect the sand from the sand table into the collection trough 3, the dual-axis motor 64 can be turned on again. At this time, the round pin 65 rotates clockwise to the position below the two sprockets 61, and through the cooperation between the above structures, it drives the scraper 72 to move from the right side to the left side of the simulation table 2. Then, the round pin 65 slides to the bottom position inside the square frame 68 and squeezes the I-beam 69 downward, so that the I-beam 69 moves down outside the threaded rod 70 and compresses the spring 71, so that the two I-beams 69 drive the scraper 72 to move downward and reset through the connecting plate 73, and fit against the top surface of the simulation table 2. At this time, the hydraulic system... Cylinder 4 drives the sand-collecting plate 5 to move towards the bottom of the collection tank 3, so that the sand on the sand-collecting plate 5 and the sand above it are collected into the collection tank 3. At the same time, the scraper 72 continues to move to the left side of the simulation platform 2 with the cooperation of the structure. At this time, the scraper 72 moves along the top surface of the simulation platform 2. During the movement, the scraper 72 pushes the sand on the simulation platform 2 towards the collection tank 3, and uses the gravity of the sand to make all the sand fall into the collection tank 3. When the scraper 72 moves from the right side of the simulation platform 2 to the left side, all the sand spread on the simulation platform 2 can be pushed into the collection tank 3. Thus, the automatic sand collection is completed.

[0045] Before spreading the sand, the two threaded tubes 74 can be rotated simultaneously to adjust the sand spreading thickness of the scraper 72 according to the usage requirements. When the two threaded tubes 74 rotate, they rotate outside the threaded rod 70 and move up and down. When the threaded tube 74 moves down, it pushes the I-beam 69 down synchronously and compresses the spring 71. When the threaded tube 74 moves up, the I-beam 69 moves up synchronously under the reset action of the spring 71, fitting against the bottom surface of the threaded tube 74. Since the highest and lowest positions of the pin 65 are fixed, and the I-beam 69 is located below the pin 65, the highest position of the I-beam 69 is always... Below the round pin 65, the lowest position of the downward movement is always below the lowest position of the round pin 65. When the round pin 65 moves to the lowest position, it can abut against the I-beam 69, which moves to the lowest position. At this time, the I-beam 69 drives the scraper 72 to move to a position that is in contact with the top surface of the simulation table 2 through the connecting plate 73. When the round pin 65 moves to the highest position, the I-beam 69 can move arbitrarily below the round pin 65. By rotating the threaded tube 74, the upward movement position of the I-beam 69 can be limited, that is, the distance between the scraper 72 and the top surface of the simulation table 2 can be specifically adjusted, thereby realizing the adjustment of the specific sand-laying thickness of the scraper 72.

[0046] This invention, by incorporating a sand-laying and collecting mechanism 6, not only features a simple structure and quick and easy operation, effectively improving the convenience of sand laying and collecting on the sand table and increasing the degree of automation of the sand table, but also allows for adjustment of the sand-laying thickness according to usage requirements, thereby enhancing the applicability and flexibility of the sand table and increasing the overall practicality of the landscape planning simulation sand table for greening design.

[0047] like Figures 1 to 7 As shown, the residual sand collection mechanism 8 includes a bracket 81 fixedly connected to one end of the bottom of the simulation plate. A collection box 82 is provided above the bracket 81. A slot is provided on one side of the box body 1 to facilitate the removal of the collection box 82. A mesh plate 83 is provided above the collection box 82. The mesh plate 83 is fixedly connected to the inside of the simulation table 2, and the top surface of the mesh plate 83 is on the same horizontal line as the middle horizontal plate of the simulation table 2. Guide grooves 84 are provided on both sides of the simulation table 2. Guide blocks 85 are slidably connected inside the two guide grooves 84. The same arc-shaped screen 86 is fixedly connected between the two guide blocks 85. A connecting plate 87 is provided at the top end of the arc-shaped screen 86, and the connecting plate 87 is slidably sleeved on the outside of the scraper 72.

[0048] The guide block 85 has a J-shaped side cross-section, the connecting plate 87 has a U-shaped cross-section, and the arc screen 86 has a circular arc shape with the middle recessed towards the scraper 72.

[0049] When the distance between the scraper 72 and the top surface of the simulation table 2 is adjusted by the cooperation between the structures, the bottom surface of the arc screen 86 is always in contact with the top surface of the simulation table 2 under the restriction of the two guide blocks 85, while the scraper 72 slides inside the connecting plate 87 at the top of the arc screen 86 as the connecting plate 73 moves up and down with the I-beam 69.

[0050] When the scraper 72 moves from the left side to the right side of the simulation platform 2 to spread sand through the cooperation between the structures, the scraper 72 pushes the arc-shaped screen 86 to move synchronously through the connecting plate 87, so that the arc-shaped screen 86 drives the two guide blocks 85 to slide inside the two guide grooves 84, so that the arc-shaped screen 86 and the scraper 72 push the sand to move together. Since the screen is located on the side of the forward direction of the scraper 72, the arc-shaped screen 86 can screen out the impurities in the sand during the movement. The screened sand passes through the mesh of the arc-shaped screen 86 and the gap between the scraper 72 and the simulation platform 2 and is flattened on the simulation platform 2 and the sand support plate 5. The screened impurities are pushed by the arc-shaped screen 86 to continue to move to the right side of the simulation platform 2. When the scraper 72 moves to the right side of the simulation platform 2, the arc-shaped screen 86 pushes the impurities to the top of the screen plate 83.

[0051] When the required sand thickness is thin, the scraper 72 moves to the right side of the simulation platform 2. That is, after the sand is laid, when there is still excess sand on the right side of the scraper 72, the excess sand and debris are pushed to the top of the mesh plate 83. The sand falls into the collection box 82 through the mesh of the mesh plate 83 under gravity, while the debris is left on the mesh plate 83.

[0052] This invention features a sand collection mechanism 8 that works in conjunction with a sand collection and spreading mechanism 6. While spreading sand, it sieves out impurities from the sand and collects excess sand. This improves the convenience of sieving impurities from the sand and enhances the effectiveness of the sand collection and spreading mechanism 6, further increasing the practicality of the landscape planning simulation sand table for landscape design.

[0053] Example 2:

[0054] This invention also discloses a working method for a landscape planning simulation sand table, comprising the following steps:

[0055] S1: Before laying sand, rotate the two threaded pipes 74 at the same time. Through the cooperation between the structures, adjust the thickness of the sand according to the usage requirements.

[0056] S2: Before spreading sand, open hydraulic cylinder 4. Hydraulic cylinder 4 pushes sand support plate 5 from the bottom of collection tank 3 upward to lift the sand inside collection tank 3 upward.

[0057] S3: When spreading sand, turn on the dual-axis motor 64, and drive the scraper 72 to move from left to right through the cooperation between the structures, leaving a gap between it and the simulation platform 2. Use the scraper 72 to push the sand to the other side of the simulation platform 2, and spread the sand evenly on the sand tray composed of the simulation platform 2 and the sand support plate 5 through the gap between the scraper 72 and the simulation platform 2.

[0058] S4: Simultaneously with S3, the excess sand collection mechanism 8 is used to sift out the impurities in the sand and collect the excess sand.

[0059] S5: When collecting sand, the hydraulic cylinder 4 drives the sand-supporting plate 5 to move towards the bottom of the collection tank 3, so that the sand-supporting plate 5 and the sand above it are collected into the collection tank 3. The scraper 72 moves from right to left with the cooperation between the structures and fits against the simulation table 2, so that all the sand on the simulation table 2 can be pushed into the collection tank 3.

[0060] S6: Remove the collection box 82, pour the sand back into the collection trough 3, and clean the debris from the mesh plate 83.

[0061] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A green planning simulation sand table for landscape garden design, comprising a box body (1) and a box cover (9), characterized in that: The inside of the box (1) is fixedly provided with an analog table (2), one side of the analog table (2) is provided with a collection groove (3) for storing sand, the collection groove (3) is provided in a downward protruding manner, a hydraulic cylinder (4) is arranged below the collection groove (3), the hydraulic cylinder (4) is fixedly installed in the inside of the box (1), a sand supporting plate (5) is arranged in the inside of the collection groove (3), one end of the output shaft of the hydraulic cylinder (4) extends into the inside of the collection groove (3) and is fixedly connected with the sand supporting plate (5), and a sand collecting and paving mechanism (6) is arranged in the inside of the box (1); A scraper (72) is arranged on the inner side of the analog table (2), one side of the scraper (72) away from the collection groove (3) is provided with a residual sand collecting mechanism (8) capable of cooperating with the sand collecting and paving mechanism (6) to screen out impurities in the sand and collect excess sand; The sand collecting and paving mechanism (6) comprises two pairs of chain wheels (61) arranged on both sides of the analog table (2), the wheel shafts of the two pairs of chain wheels (61) away from the analog table (2) are rotatably connected with the inner wall of the box (1), one chain (62) is movably sleeved on the outside of the two pairs of chain wheels (61), a pair of belt pulleys (63) are arranged between the two pairs of chain wheels (61) and the inner wall of the box (1) and are used in cooperation, and one of the two pairs of belt pulleys (63) is coaxially arranged with one of the two pairs of chain wheels (61), a double-shaft motor (64) is arranged below the analog table (2) and is fixedly installed in the inside of the box (1) through a mounting seat, and the output shafts of the double-shaft motor (64) are fixedly connected with one of the two pairs of belt pulleys (63); The outside of each of the two chains (62) is fixedly connected with a round pin (65), the upper sides of the two pairs of belt pulleys (63) are provided with sliding rails (66), the inner walls of the box (1) are fixedly connected with the ends of the sliding rails (66) away from each other, sliding blocks (67) are slidably connected in the interiors of the two sliding rails (66), square frames (68) are fixedly connected to the opposite sides of the two sliding blocks (67), the opposite ends of the two round pins (65) extend into the interiors of the square frames (68), I-beams (69) are arranged below the round pins (65) and are slidably connected to the sides of the square frames (68) close to the collection groove (3), the sides of the square frames (68) are provided with sliding grooves used in cooperation with the I-beams (69), the sides of the square frames (68) close to the collection groove (3) are fixedly connected with threaded rods (70) through protrusions, the protrusions and the square frames (68) are integrally arranged, the sides of the I-beams (69) away from the round pins (65) are movably sleeved on the outside of the threaded rods (70), the surfaces of the I-beams (69) are provided with holes used in cooperation with the threaded rods (70), and springs (71) are arranged below the I-beams (69) and are movably sleeved on the outside of the threaded rods (70).

2. The greening planning simulation sand table for landscape garden design according to claim 1, characterized in that: Both sides of the scraper (72) are fixedly connected with a connecting plate (73) at one end of the top, the outer part of the two threaded rods (70) is threadedly sleeved with a threaded pipe (74) capable of adjusting the sand paving thickness of the scraper (72), and the two threaded pipes (74) are arranged above the two I-shaped plates (69), and one end of the top of the box (1) is provided with a through groove matched with the connecting plate (73) and the threaded pipe (74), and the bottom end of the two connecting plates (73) extends into the inside of the box (1) and is fixedly connected with the two I-shaped plates (69) respectively.

3. The greening planning simulation sand table for landscape garden design according to claim 2, characterized in that: The sand collecting mechanism (8) comprises a bracket (81) fixedly connected at one end of the bottom of the simulation board, a collecting box (82) is arranged above the bracket (81), one side of the box (1) is provided with a box groove facilitating the taking out of the collecting box (82), a mesh plate (83) is arranged above the collecting box (82), the mesh plate (83) is fixedly connected to the inner side of the simulation table (2), and the top surface of the mesh plate (83) is on the same horizontal line as the middle horizontal plate of the simulation table (2), guide grooves (84) are arranged on both sides of the simulation table (2), guide blocks (85) are slidably connected in the two guide grooves (84), and the same arc-shaped screen (86) is fixedly connected between the two guide blocks (85). An arc-shaped screen (86) is arranged at one end of the top of the arc-shaped screen (86), and the arc-shaped screen (86) is slidably sleeved outside the scraper (72).

4. The greening planning simulation sand table for landscape garden design according to claim 1, characterized in that: The side cross-sectional shape of the simulation table (2) is U-shaped, the side cross-sectional shape of the sliding rail (66) is U-shaped, and the side cross-sectional shape of the sliding block (67) is T-shaped.

5. The greening planning simulation sand table for landscape garden design according to claim 3, characterized in that: The cross-sectional shape of the square frame (68) is L-shaped, the side cross-sectional shape of the scraper (72) is T-shaped, and the cross-sectional shape of the bracket (81) is L-shaped.

6. The greening planning simulation sand table for landscape garden design according to claim 3, characterized in that: The side cross-sectional shape of the guide block (85) is J-shaped, the cross-sectional shape of the connecting plate (87) is U-shaped, and the cross-sectional shape of the arc-shaped screen (86) is circular arc-shaped with a recess in the middle towards the direction of the scraper (72).

7. A working method for designing a landscape garden using the green planning simulation sand table according to claim 3, characterized in that: The steps include: S1: Before paving sand, rotate the two threaded pipes (74) at the same time, adjust the sand paving thickness according to the use requirements through the cooperation between structures; S2: Before paving sand, open the hydraulic cylinder (4), and the hydraulic cylinder (4) pushes the sand supporting plate (5) to move upwards from the bottom of the collecting groove (3), and the sand in the collecting groove (3) is pushed upwards; S3: When paving sand, open the double-shaft motor (64), drive the scraper (72) to move from left to right through the cooperation between structures, and leave a gap between the scraper (72) and the simulation table (2), use the scraper (72) to push the sand to the other side of the simulation table (2), and use the gap between the scraper (72) and the simulation table (2) to flatten the sand on the sand table composed of the simulation table (2) and the sand supporting plate (5); S4: At the same time as S3, use the sand collecting mechanism (8) to screen out impurities in the sand and collect excess sand. S5: When collecting sand, the hydraulic cylinder (4) drives the sand supporting plate (5) to move to the bottom of the collection tank (3), so that the sand supporting plate (5) and the sand above it are collected into the collection tank (3), the scraper (72) moves from right to left under the cooperation of the structure, and is attached to the simulation table (2), so that all the sand on the simulation table (2) is pushed into the collection tank (3); S6: Take out the collection box (82), pour the sand back into the collection tank (3), and clean the sundries of the mesh plate (83).

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