A line marker for landscaping construction

Abstract

This utility model relates to a line marking device for landscaping construction, belonging to the field of landscaping construction technology. The line marking device includes: an installation cylinder and a push rod. One end of the push rod is fixedly connected to the surface of the installation cylinder, and a roller is rotatably connected to one end of the installation cylinder. The feeding mechanism uses multiple openings and a discharge frame of a perforating plate to discharge lime powder for line marking. During the discharge of lime powder through the perforating plate, a drive component facilitates reciprocating vibration of the perforating plate, achieving uniform feeding. Simultaneously, multiple levers are driven to reciprocate up and down while continuously rotating, constantly agitating the lime powder inside the bottle and above the perforating plate, loosening the lime powder and enhancing its fluidity during feeding. Therefore, the feeding mechanism avoids clogging during lime powder feeding, ensuring uniform lime powder discharge and improving the line marking effect.

Description

Technical Field

[0001] This utility model relates to the field of landscape construction technology, and in particular to a line marking device for landscape construction. Background Technology

[0002] In landscaping construction, line markers are often used for marking lawn boundaries, planning flower bed outlines, and positioning tree plantings. These line markers ensure accurate positioning and achieve efficient and standardized execution.

[0003] Currently, the line marking device commonly used in landscaping construction involves pouring lime powder into a container, and then moving the container along a predetermined path to spread the lime powder and form lines. However, during the line marking process, the lime powder tends to bridge at the discharge port, causing blockages and resulting in uneven discharge, which affects the marking effect. Utility Model Content

[0004] Therefore, it is necessary to provide a line marking device for landscaping construction to address the problem that lime powder easily forms bridging at the discharge port during the feeding process, causing blockage and resulting in uneven discharge, which affects the marking effect.

[0005] Includes: a mounting cylinder and a push rod, one end of the push rod being fixedly connected to the surface of the mounting cylinder, one end of the mounting cylinder being rotatably connected to a roller, a material bottle being fixedly connected to the upper surface of the mounting cylinder, and a discharge frame being fixedly connected to the lower surface of the mounting cylinder; The feeding mechanism includes a drive assembly and a fixed frame fixedly connected to the inner wall of the mounting cylinder. The top and bottom ends of the fixed frame are respectively connected to the bottom end of the material bottle and the bottom end of the discharge frame. A material leakage plate is slidably connected to the upper end of the inner wall of the fixed frame. A round rod is rotatably connected to the top end of the material leakage plate. Multiple levers are fixedly connected to the surface of the round rod.

[0006] In one embodiment, the driving assembly includes a motor fixedly connected to the upper end of the mounting cylinder surface. The output shaft of the motor extends through the material bottle and is fixedly connected to a cam. A connecting rod is fixedly connected to the top of the material discharge plate, and the end of the connecting rod away from the material discharge plate contacts the surface of the cam. This facilitates the reciprocating movement of the material discharge plate and multiple levers, ensuring uniform material feeding while loosening the lime powder.

[0007] In one embodiment, the driving assembly further includes a cylinder fixedly connected to the upper end of the inner wall of the bottle. The inner wall of the cylinder has a helical groove, and a slider is fixedly connected to the upper surface of the rod. The surface of the slider is slidably connected to the inner wall of the helical groove. This facilitates driving the rod to rotate during its up-and-down movement.

[0008] In one embodiment, a protective frame is fixedly connected to the lower end of the inner wall of the container, and the cam is disposed within the protective frame, with the top of the protective frame inclined. This prevents the lime powder from being squeezed when the cam rotates.

[0009] In one embodiment, a spring is fixedly connected to the surface of the connecting rod at the end away from the material leakage plate, and the end of the spring away from the connecting rod is fixedly connected to the inner top wall of the protective frame. This facilitates better reset of the connecting rod after the cam contacts and compresses it, ensuring that the connecting rod remains in contact with the cam surface and thus guaranteeing the operating effect of the device.

[0010] In one embodiment, a plurality of the levers are evenly distributed vertically, and the levers are inclined. This improves the lever's actuation effect during movement and rotation.

[0011] In one embodiment, the center of the circular rod, the center of the discharge plate, and the center of the material bottle coincide, ensuring the stability of the device operation.

[0012] In one embodiment, the upper surface of the fixing frame is annular, the middle is funnel-shaped, and the lower surface is rectangular. This facilitates better entry of the lime powder into the discharge frame. Beneficial effects

[0013] 1. The above-mentioned feeding mechanism enables lime powder to be discharged through multiple openings and discharge frames of the feed plate to achieve the marking operation. During the process of lime powder being discharged through the feed plate, the drive component helps to make the feed plate reciprocate and vibrate during the feeding process, thereby achieving uniform feeding. Simultaneously, multiple levers are driven to move up and down and rotate continuously, constantly moving the lime powder in the bottle and above the feed plate, making the lime powder loose and enhancing the flowability of the lime powder during the feeding process. Therefore, the feeding mechanism avoids the phenomenon of blockage during the lime powder feeding process, ensures the uniformity of lime powder discharge, and thus improves the marking effect. 2. The protective frame in the above-mentioned feeding mechanism is designed to prevent the lime powder from being squeezed when the cam rotates, thereby preventing the device from affecting the lime powder during operation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model 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 this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the feeding mechanism of this utility model; Figure 3 This is a cross-sectional view of the mounting cylinder and the material bottle of this utility model; Figure 4 This is a schematic diagram of the installation structure of the material leakage plate and the round rod of this utility model; Figure 5 This is a schematic diagram of the connection structure between the slider and the spiral groove of this utility model.

[0016] Figure label: 100. Mounting cylinder; 110. Discharge frame; 200. Roller; 300. Material bottle; 400. Push rod; 500. Feeding mechanism; 510. Drive assembly; 511. Motor; 512. Cam; 513. Connecting rod; 514. Cylinder; 515. Spiral groove; 516. Slider; 517. Spring; 520. Fixing frame; 530. Discharge plate; 540. Round rod; 541. Lever; 550. Protective frame. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0018] The following is combined with Figures 1-5 This invention describes a line marking device for landscaping construction.

[0019] In one embodiment, a line marking device for landscaping construction includes: an installation cylinder 100 and a push rod 400. One end of the push rod 400 is fixedly connected to the surface of the installation cylinder 100. A roller 200 is rotatably connected to one end of the installation cylinder 100. A material bottle 300 is fixedly connected to the upper surface of the installation cylinder 100. A material discharge frame 110 is fixedly connected to the lower surface of the installation cylinder 100. The feeding mechanism 500 includes a drive assembly 510 and a fixed frame 520 fixedly connected to the inner wall of the mounting cylinder 100. The top and bottom ends of the fixed frame 520 are respectively connected to the bottom end of the material bottle 300 and the bottom end of the discharge frame 110. A material leakage plate 530 is slidably connected to the upper end of the inner wall of the fixed frame 520. A round rod 540 is rotatably connected to the top end of the material leakage plate 530. Multiple levers 541 are fixedly connected to the surface of the round rod 540.

[0020] In this embodiment, a cover plate is installed at the top of the material bottle 300. After the lime powder is poured into the material bottle 300, the top of the material bottle 300 is sealed with the cover plate. A sealing plug is provided at the bottom of the discharge frame 110. When the device is in use, the sealing plug is used to seal the bottom of the discharge frame 110. When performing the marking operation, the sealing plug can be removed.

[0021] A limiting rod is fixedly connected to the inner wall of the fixed frame 520. The surface of the limiting rod is slidably connected to the inner wall of the material discharge plate 530. The limiting rod limits the movement of the material discharge plate 530, so that the material discharge plate 530 can only move up and down.

[0022] like Figure 2 , Figure 3 and Figure 4 As shown, the drive assembly 510 includes a motor 511 fixedly connected to the upper end of the surface of the mounting cylinder 100. The output shaft of the motor 511 passes through the material bottle 300 and is fixedly connected to a cam 512. A connecting rod 513 is fixedly connected to the top end of the material discharge plate 530. The end of the connecting rod 513 away from the material discharge plate 530 contacts the surface of the cam 512.

[0023] In this embodiment, initially, the end of the connecting rod 513 away from the material leakage plate 530 contacts the lowest point of the cam 512. When the motor 511 is manually started, the output shaft of the motor 511 drives the cam 512 to rotate. As the cam 512 rotates from the lowest point to the highest point and contacts the connecting rod 513, the cam 512 pushes the connecting rod 513 to move the material leakage plate 530 and the round rod 540 upward. As the cam 512 rotates from the highest point to the lowest point and contacts the connecting rod 513, the cam 512 contacts and squeezes the connecting rod 513. At this time, under the action of the weight of the material leakage plate 530, the round rod 540, the multiple levers 541 and the lime powder, the connecting rod 513 will move downward and contact the cam 512.

[0024] like Figure 2 and Figure 5 As shown, the drive assembly 510 also includes a cylinder 514 fixedly connected to the upper end of the inner wall of the bottle 300. The inner wall of the cylinder 514 is provided with a spiral groove 515. A slider 516 is fixedly connected to the upper end of the surface of the rod 540. The surface of the slider 516 is slidably connected to the inner wall of the spiral groove 515.

[0025] In this embodiment, when the round rod 540 moves upward, it will drive the slider 516 to move upward along the spiral groove 515 in sync, thereby causing the round rod 540 to rotate in the forward direction. When the round rod 540 moves downward, the slider 516 moves downward along the spiral groove 515 in sync, thereby causing the round rod 540 to rotate in the reverse direction. Therefore, the round rod 540 reciprocates during the up-and-down movement.

[0026] like Figure 4 As shown, a protective frame 550 is fixedly connected to the lower end of the inner wall of the material bottle 300, and a cam 512 is set inside the protective frame 550, with the top of the protective frame 550 being inclined.

[0027] In this embodiment, the surface of the connecting rod 513 is slidably connected to the inner wall of the protective frame 550, and the connecting rod 513 does not affect the protective frame 550 during its up-and-down movement.

[0028] like Figure 4 As shown, a spring 517 is fixedly connected to the surface of the connecting rod 513 away from the material leakage plate 530, and the end of the spring 517 away from the connecting rod 513 is fixedly connected to the inner top wall of the protective frame 550.

[0029] In this embodiment, when the end of the connecting rod 513 away from the material discharge plate 530 contacts the lowest point of the cam 512, the spring 517 is in a released state. When the connecting rod 513 is pushed upward, the spring 517 is compressed. When the connecting rod 513 loses the compression of the cam 512, the spring 517 simultaneously loses the compression and pushes the connecting rod 513 to drive the material discharge plate 530 and the round rod 540 to automatically move downward and reset.

[0030] like Figure 4 As shown, multiple levers 541 are evenly distributed vertically, and the levers 541 are set at an angle.

[0031] In this embodiment, the lowest lever 541 is placed inside the fixed frame 520. When the round rod 540 drives the lever 541 to move up and down and rotate, the lowest lever 541 will move the lime powder above the material leakage plate 530.

[0032] like Figure 3 and Figure 4 As shown, the center of the round rod 540, the center of the material leakage plate 530, and the center of the material bottle 300 coincide.

[0033] In this embodiment, when the round rod 540 rotates during its up-and-down movement, it will drive multiple levers 541 to rotate around the center of the material discharge plate 530 and the center of the material bottle 300.

[0034] like Figure 3 and Figure 4 As shown, the upper surface of the fixing frame 520 is circular, the middle part is funnel-shaped, and the lower surface is rectangular. This prevents lime powder from remaining inside the fixing frame 520.

[0035] Working principle: When using this device for marking lines, move the device to the desired position and pour lime powder into the material bottle 300. After pouring, release the seal on the discharge frame 110. At this time, the lime powder in the material bottle 300 will enter the discharge frame 110 through multiple openings of the leakage plate 530 and be discharged through the discharge frame 110. Simultaneously, the push rod 400 pushes the roller 200 to move along a predetermined path, causing the discharge frame 110 to discharge the marking line. While the roller 200 moves, the motor 511 is manually started. The output shaft of the motor 511 drives the cam 512 to rotate. 2. During the rotation process, under the action of cam 512, spring 517, material discharge plate 530, round rod 540, multiple levers 541, and the weight of lime powder, the material discharge plate 530 will continuously move up and down to discharge material. At the same time, the round rod 540 drives multiple levers 541 to move up and down. Under the action of spiral groove 515 and slider 516, the round rod 540 drives multiple levers 541 to move up and down and rotate back and forth to move the lime powder in the material bottle 300 and above the material discharge plate 530, thereby avoiding material blockage and achieving uniform material discharge.

[0036] It should be noted that the motor 511 and other components mentioned above are all devices with relatively mature existing technology. Specific models can be selected according to actual needs, and will not be elaborated here.

[0037] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model 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. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A line marking tool for landscaping construction, characterized in that, include: The mounting cylinder (100) and push rod (400) are installed. One end of the push rod (400) is fixedly connected to the surface of the mounting cylinder (100). One end of the mounting cylinder (100) is rotatably connected to a roller (200). A material bottle (300) is fixedly connected to the upper surface of the mounting cylinder (100). A discharge frame (110) is fixedly connected to the lower surface of the mounting cylinder (100). The feeding mechanism (500) includes a drive assembly (510) and a fixed frame (520) fixedly connected to the inner wall of the mounting cylinder (100). The top and bottom ends of the fixed frame (520) are respectively connected to the bottom end of the material bottle (300) and the bottom end of the discharge frame (110). A material leakage plate (530) is slidably connected to the upper end of the inner wall of the fixed frame (520). A round rod (540) is rotatably connected to the top end of the material leakage plate (530). A plurality of levers (541) are fixedly connected to the surface of the round rod (540).

2. The line marker for landscaping construction according to claim 1, wherein The drive assembly (510) includes a motor (511) fixedly connected to the upper end of the surface of the mounting cylinder (100). The output shaft of the motor (511) passes through the material bottle (300) and is fixedly connected to a cam (512). A connecting rod (513) is fixedly connected to the top end of the material discharge plate (530). The end of the connecting rod (513) away from the material discharge plate (530) contacts the surface of the cam (512).

3. The line marker according to claim 1, wherein The drive assembly (510) also includes a cylinder (514) fixedly connected to the upper end of the inner wall of the bottle (300). The inner wall of the cylinder (514) is provided with a spiral groove (515). A slider (516) is fixedly connected to the upper end of the surface of the rod (540). The surface of the slider (516) is slidably connected to the inner wall of the spiral groove (515).

4. The landscaping construction line marker according to claim 2, characterized in that, A protective frame (550) is fixedly connected to the lower end of the inner wall of the material bottle (300), the cam (512) is disposed inside the protective frame (550), and the top of the protective frame (550) is inclined.

5. The line marker according to claim 2, wherein A spring (517) is fixedly connected to the surface of the connecting rod (513) away from the material leakage plate (530), and the end of the spring (517) away from the connecting rod (513) is fixedly connected to the inner top wall of the protective frame (550).

6. The line marker according to claim 1, wherein The multiple levers (541) are evenly distributed in a vertical direction, and the levers (541) are set at an angle.

7. The line marker according to claim 1, wherein The center of the round rod (540), the center of the material leakage plate (530), and the center of the material bottle (300) coincide.

8. The line marker according to claim 1, wherein The upper surface of the fixed frame (520) is set as a ring shape, the middle part is funnel shape, and the lower surface is rectangular.

Images