Line marking vehicle for landscaping construction

Abstract

The utility model discloses a marking vehicle for landscaping construction, which belongs to the technical field of marking vehicles and comprises a movable base, a movable groove with a cross section in a temperature symbol structure is arranged on the movable base, a lifting seat with a cross section in a temperature symbol structure is slidably connected in the movable groove, and a coating tank is fixedly connected to the top end of the lifting seat. According to the marking vehicle for landscaping construction, when the marking vehicle for landscaping construction is used, a hand-screwed nut can be loosened firstly, a screw rod is rotated through a handle, then a sliding seat can drive moving rods connected to the two sides to move, transmission rods are arranged in a matched mode, then the transmission rods can move in arc-shaped grooves, and therefore the marking vehicle for landscaping construction is convenient to use. And the size of an included angle formed between the two inverted-L-shaped rotating pipes is adjusted, so that the distance between the two material passing boxes is adjusted, the requirement for marking lines on the two sides of the centers of garden roads with different widths is met, and the application range of the line marking vehicle is greatly widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of marking vehicles, and in particular relates to a marking vehicle for garden greening construction. Background Art

[0002] Landscaping is the use of engineering technology and artistic means in a certain area to create a beautiful natural environment and recreational area by transforming the terrain (or further building mountains, stacking stones, and managing water), planting trees, flowers, and plants, constructing buildings, and arranging garden paths. Gardens include courtyards, residential gardens, small gardens, flower gardens, parks, botanical gardens, zoos, etc. After the landscaping construction is completed, it is necessary to mark the central sides of the roads in the gardens, so a marking vehicle is needed.

[0003] The existing technology of landscaping construction marking vehicle has the following disadvantages during use:

[0004] Generally, it is necessary to manually push the marking vehicle to move so that the marking structure set on the vehicle body can spray the marking paint. However, during each marking process, the marking operation can only be performed on one side of the center of the road. It is impossible to push the vehicle body to achieve synchronous marking on both sides of the center of the road, which greatly reduces the marking efficiency. In addition, the vehicle does not have an adjustment structure and cannot perform synchronous marking on both sides of roads of different widths. The flexibility of use is poor. Therefore, a marking vehicle for landscaping construction is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a marking vehicle for landscaping construction to solve the problems raised in the above-mentioned background technology.

[0006] The top of the two inverted L-shaped rods is fixedly connected to the top of the movable base, and the top of the two inverted L-shaped rods is fixedly connected to the top of the movable base. The feed inlet of the feed pump is connected to the inner bottom of the paint tank through a feed pipe, and the discharge port of the feed pump is fixedly connected to the U-shaped tube through a feeding pipe, and the top two ends of the U-shaped tube are fixedly connected to the rotating joint, and the top rotating end of the rotating joint is rotatably connected to the inverted L-shaped rotating tube, and the end of the inverted L-shaped rotating tube away from the rotating joint is fixedly connected to a connecting tube, the top of the connecting tube is closed, and the bottom end of the connecting tube is fixedly connected to a feeding box, and a nozzle is fixed at the multiple discharge ports at the bottom ends of the two feeding boxes;

[0007] It also includes a height adjustment structure and a synchronous angle adjustment structure, wherein the height adjustment structure is installed on the lifting seat and connected to the two inverted L-shaped rods;

[0008] The synchronous angle adjustment structure is installed on the movable base and is connected to the bottoms of the two inverted L-shaped rotating tubes.

[0009] As a preferred embodiment, the height adjustment structure includes multiple guide seats fixed to the outside of the lifting seat, the cross-section of the guide seats is a convex structure, the inner wall of the movable groove is provided with a guide groove matching the guide seat, and the cross-section of the guide groove is a convex structure.

[0010] As a preferred embodiment, a same connecting plate is fixedly connected between the two inverted L-shaped rods, the bottom end of the connecting plate is fixedly connected to an electric hydraulic cylinder, and the telescopic end of the electric hydraulic cylinder is fixedly connected to the top of the lifting seat.

[0011] As a preferred embodiment, the synchronous angle adjustment structure includes transmission rods fixed at the bottom of the two inverted L-shaped rotating tubes near the rotating joint, the transmission rods are movably inserted in the arc grooves penetrated through the movable base, and above the arc grooves are provided moving rods movably sleeved on the outside of the transmission rods, and the moving rods are provided with moving channels that cooperate with the transmission rods, and the opposite ends of the two moving rods are fixed to the outside of the sliding seat with a convex structure in the same vertical cross-section.

[0012] As a preferred embodiment, the sliding seat is slidably connected to a sliding groove provided on the top of the movable base, a screw is threadedly connected to the sliding seat, and both ends of the screw are rotatably connected to the sliding groove.

[0013] As a preferred embodiment, one end of the screw rod away from the lifting seat extends to the outside of the movable base and is fixedly connected to a handle. A hand nut threadedly connected to the outside of the screw rod is provided between the handle and the movable base.

[0014] Compared with the prior art, the marking vehicle for landscaping construction provided by the present invention has at least the following beneficial effects:

[0015] In the utility model, when using the marking vehicle for garden greening construction, the hand nut can be loosened first and the screw can be rotated by the handle, so that the sliding seat can drive the movable rods connected on both sides to move, and the transmission rod is set, so that the transmission rods can move in the arc groove, thereby adjusting the angle formed between the two inverted L-shaped rotating tubes, so that the distance between the two feeding boxes can be adjusted, thereby meeting the requirements of marking the central two sides of garden roads of different widths, greatly improving the scope of application of the marking vehicle, and secondly, when it is necessary to adjust the height of the nozzle from the ground, the electric hydraulic cylinder can be activated to push or pull the lifting seat to lower or raise, so that the height of the nozzle can be adjusted to meet the needs of different marking uses. After the above two adjustments, the marking vehicle can be moved by manually pushing the marking vehicle, and by activating the material pump, the paint in the paint tank will be sprayed through the multiple nozzles provided at the bottom of the two feeding boxes, thereby facilitating the purpose of marking both sides of the central road at the same time, greatly improving the marking efficiency and having good flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional first-view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall three-dimensional second perspective structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the utility model from a third perspective.

[0019] In the figure: 1. Moving base; 2. Inverted L-shaped rod; 21. Push handle; 3. Height adjustment structure; 31. Guide seat; 32. Electric hydraulic cylinder; 33. Connecting plate; 4. Lifting seat; 41. Paint tank; 42. Extraction pump; 43. Extraction pipe; 44. Feeding pipe; 45. U-shaped pipe; 46. Rotary joint; 47. Inverted L-shaped rotating pipe; 48. Connecting pipe; 49. Feed box; 410. Spray head; 5. Synchronous angle adjustment structure; 51. Transmission rod; 52. Arc groove; 53. Moving rod; 54. Sliding seat; 55. Screw; 56. Handle; 57. Hand nut. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the embodiments.

[0021] In order to make the purpose, 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 in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] The following examples are intended to illustrate the present invention and are not intended to limit the scope of protection of the present invention. The conditions in the examples may be further adjusted according to specific conditions. Simple improvements to the method of the present invention based on the concept of the present invention fall within the scope of protection claimed by the present invention.

[0023] Example

[0024] Generally, the marking vehicle needs to be manually pushed to move so that the marking structure installed on the vehicle body can spray the marking paint. However, during each marking process, the marking operation can only be performed on one side of the center of the road. It is impossible to move the vehicle body to achieve simultaneous marking on both sides of the center of the road, which greatly reduces the marking efficiency. In addition, the vehicle does not have an adjustment structure and cannot be used to mark both sides of the road at the same time for roads of different widths. The flexibility of use is poor.

[0025] To do this, see Figure 1-3 The utility model provides a marking vehicle for landscaping construction, comprising: a mobile base 1, a movable groove with a temperature symbol-shaped cross section is opened on the mobile base 1, a lifting seat 4 with a temperature symbol-shaped cross section is slidably connected in the movable groove, a paint tank 41 is fixedly connected to the top of the lifting seat 4, one side of the paint tank 41 is provided with a material pump 42 fixedly connected to the top of the lifting seat 4, and the other side is provided with two symmetrically arranged inverted L-shaped rods 2 fixedly connected to the top of the mobile base 1, the tops of the two inverted L-shaped rods 2 are fixedly connected to the same pushing hand lever 21, and the feed inlet of the material pump 42 is connected by a The extraction pipe 43 is connected to the inner bottom of the paint tank 41. The discharge port of the extraction pump 42 is fixedly connected to a U-shaped pipe 45 through a feed pipe 44. The top ends of the U-shaped pipe 45 are fixedly connected to a rotary joint 46. The top rotating end of the rotary joint 46 is rotatably connected to an inverted L-shaped rotating pipe 47. The end of the inverted L-shaped rotating pipe 47 away from the rotary joint 46 is fixedly connected to a connecting pipe 48. The top of the connecting pipe 48 is closed. The bottom end of the connecting pipe 48 is fixedly connected to a feed box 49. The nozzles 410 are fixed at the multiple discharge ports at the bottom of the two feed boxes 49.

[0026] It also includes a height adjustment structure 3 and a synchronous angle adjustment structure 5. The height adjustment structure 3 is installed on the lifting seat 4 and is connected to the two inverted L-shaped rods 2;

[0027] The synchronous angle adjustment structure 5 is installed on the movable base 1 and is connected to the bottoms of the two inverted L-shaped rotating tubes 47 .

[0028] The inverted L-shaped rotating tube 47 is rotatably connected to the U-shaped tube 45 via the rotary joint 46 .

[0029] Further as Figure 1-3 As shown, it is worth mentioning that in order to facilitate the height adjustment of various components on the lifting seat 4 and to facilitate the height adjustment of multiple nozzles 410 at the bottom of the two feeding boxes 49, a height adjustment structure 3 is provided, including multiple guide seats 31 fixed on the outside of the lifting seat 4, and the cross-section of the guide seats 31 is a convex structure. The inner wall of the movable groove is provided with a guide groove matching the guide seat 31, and the cross-section of the guide groove is a convex structure. The same connecting plate 33 is fixed between the two inverted L-shaped rods 2, and the bottom end of the connecting plate 33 is fixed with an electric hydraulic cylinder 32, and the telescopic end of the electric hydraulic cylinder 32 is fixed to the top of the lifting seat 4.

[0030] Further as Figure 1-3 As shown, it is worth mentioning that, in order to facilitate the adjustment of the angle between the two inverted L-shaped rotating tubes 47 after the above-mentioned height adjustment, two synchronous angle adjustment structures 5 are provided, including transmission rods 51 fixed at the bottom of the two inverted L-shaped rotating tubes 47 near the rotating joint 46, and the transmission rods 51 are movably inserted into the arc groove 52 through which the movable base 1 is opened. Above the arc groove 52, there are movable rods 53 movably sleeved on the outside of the transmission rod 51, and the movable rods 53 are provided with a plurality of holes connected to the transmission rods 51. The movable channel of the rod 51 cooperates with the rod 51, and the opposite ends of the two movable rods 53 are fixed to the outside of the sliding seat 54 with the same vertical cross-section and a convex structure. The sliding seat 54 is slidably connected to the sliding groove provided at the top of the movable base 1. A screw 55 is threadedly connected to the sliding seat 54, and both ends of the screw 55 are rotatably connected to the sliding groove. The end of the screw 55 away from the lifting seat 4 extends to the outside of the movable base 1 and is fixed with a handle 56. A hand nut 57 threadedly connected to the outside of the screw 55 is provided between the handle 56 and the movable base 1.

[0031] The width of the moving channel is equal to the diameter of the transmission rod 51, the width of the arc groove 52 is equal to the diameter of the transmission rod 51, and the arc groove 52 is set along the rotation direction of the inverted L-shaped rotating tube 47. The setting of the hand-tightening nut 57 can prevent the screw 55 from loosening, which will cause the distance between the two feeding boxes 49 to change.

[0032] In summary, when using the marking vehicle for landscaping construction, the hand nut 57 can be loosened first, and the screw 55 can be rotated by the handle 56, so that the sliding seat 54 can drive the moving rods 53 connected on both sides to move, and the setting of the transmission rod 51 can be coordinated to make the transmission rods 51 move in the arc groove 52, thereby adjusting the angle formed between the two inverted L-shaped rotating tubes 47, so that the distance between the two feeding boxes 49 can be adjusted, thereby meeting the requirements of marking on both sides of the center of garden roads of different widths, greatly improving the scope of application of the marking vehicle, and secondly When it is necessary to adjust the height of the nozzle 410 from the ground, the electric hydraulic cylinder 32 can be started to push or pull the lifting seat 4 to lower or raise it, so that the height of the nozzle 410 can be adjusted to meet the needs of different line marking uses. After the above two adjustments, the line marking vehicle can be moved by manually pushing it, and by starting the material pump 42, the paint in the paint tank 41 will be sprayed out through the multiple nozzles 410 provided at the bottom of the two material boxes 49, so as to facilitate the purpose of marking both sides of the center of the road at the same time, greatly improve the efficiency of line marking, and have good flexibility of use.

[0033] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by persons having ordinary skills in the field to which this utility model belongs. The words "including" or "comprising" and the like used in this utility model mean that the elements or objects preceding the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. The words "upper", "lower", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A marking vehicle for landscaping construction, comprising a mobile base (1), characterized in that: The movable base (1) is provided with a movable groove with a cross section in the shape of a temperature symbol, and a lifting seat (4) with a cross section in the shape of a temperature symbol is slidably connected in the movable groove. A paint tank (41) is fixedly connected to the top of the lifting seat (4). One side of the paint tank (41) is provided with a material pump (42) fixedly connected to the top of the lifting seat (4), and the other side is provided with two symmetrically arranged inverted L-shaped rods (2) fixedly connected to the top of the movable base (1). The tops of the two inverted L-shaped rods (2) are fixedly connected to the same pushing hand rod (21). The feed inlet of the material pump (42) is connected to the inner of the paint tank (41) through a material pumping pipe (43). At the bottom, the discharge port of the pump (42) is fixedly connected to a U-shaped tube (45) through a feeding tube (44), and both ends of the top of the U-shaped tube (45) are fixedly connected to a rotary joint (46), and the top rotating end of the rotary joint (46) is rotatably connected to an inverted L-shaped rotating tube (47), and the end of the inverted L-shaped rotating tube (47) away from the rotary joint (46) is fixedly connected to a connecting tube (48), the top of the connecting tube (48) is closed, and the bottom end of the connecting tube (48) is fixedly connected to a feeding box (49), and nozzles (410) are fixed at multiple discharge ports at the bottom ends of the two feeding boxes (49); It also includes a height adjustment structure (3) and a synchronous angle adjustment structure (5), wherein the height adjustment structure (3) is installed on the lifting seat (4) and is connected to the two inverted L-shaped rods (2); The synchronous angle adjustment structure (5) is installed on the movable base (1) and is connected to the bottoms of the two inverted L-shaped rotating tubes (47).

2. A marking vehicle for landscaping construction according to claim 1, characterized in that: The height adjustment structure (3) includes a plurality of guide seats (31) fixedly connected to the outside of the lifting seat (4), the cross-sections of the guide seats (31) are all convex structures, and the inner walls of the movable grooves are all provided with guide grooves that match the guide seats (31), and the cross-sections of the guide grooves are all convex structures.

3. A marking vehicle for landscaping construction according to claim 2, characterized in that: A common connecting plate (33) is fixedly connected between the two inverted L-shaped rods (2), the bottom end of the connecting plate (33) is fixedly connected to an electric hydraulic cylinder (32), and the telescopic end of the electric hydraulic cylinder (32) is fixedly connected to the top of the lifting seat (4).

4. The marking vehicle for landscaping construction according to claim 1, characterized in that: The synchronous angle adjustment structure (5) includes transmission rods (51) fixed at positions near the rotary joints (46) at the bottoms of the two inverted L-shaped rotating tubes (47). The transmission rods (51) are movably inserted into arc grooves (52) extending through the movable base (1). A movable rod (53) movably sleeved on the outer side of the transmission rod (51) is provided above the arc grooves (52). The movable rods (53) are provided with movable channels that match the transmission rods (51). The opposite ends of the two movable rods (53) are fixed to the outer side of a sliding seat (54) having a convex structure in the same vertical cross section.

5. A marking vehicle for landscaping construction according to claim 4, characterized in that: The sliding seat (54) is slidably connected to a sliding groove provided on the top of the mobile base (1); a screw rod (55) is threadedly connected to the sliding seat (54); and both ends of the screw rod (55) are rotatably connected to the sliding groove.

6. A marking vehicle for landscaping construction according to claim 5, characterized in that: One end of the screw rod (55) away from the lifting seat (4) extends to the outside of the movable base (1) and is fixedly connected to a handle (56). A hand-tightening nut (57) threadedly connected to the outside of the screw rod (55) is provided between the handle (56) and the movable base (1).

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