Sliding distance-adjusting type operation platform and sea grass planting machine

Abstract

The utility model provides a sliding distance adjusting type operation platform and a sea grass planting machine. The sliding distance adjusting type operation platform comprises at least two bearing beams, a sliding rack and a driving assembly. Wherein the spandrel girders are distributed in parallel at intervals, one end of each spandrel girder is fixedly connected with the overwater carrier, and the other end of each spandrel girder is suspended and horizontally extends in the direction away from the overwater carrier; the sliding rack is slidably connected to the bearing beams in the extending direction of the bearing beams, and at least one row of planting unit mounting positions are arranged on the edge of the side, away from the water carrier, of the sliding rack. The driving assembly is arranged on the sliding rack, connected with the water carrier and used for driving the sliding rack to intermittently or continuously slide on the bearing beam. According to the sliding distance adjusting type operation platform, the moving frequency of a water carrier can be reduced, time is saved, and then the sea grass planting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of seaweed sowing and seedling planting equipment, and specifically relates to a sliding adjustable distance type working platform and a seaweed planting machine. Background Art

[0002] Seaweed plays a very important role in the marine ecological environment. It is usually planted in shallow coastal areas. The planting methods include direct sowing and seedling transplanting. At present, seaweed planting, whether sowing or planting seedlings, usually relies on manual labor. Therefore, it can only be carried out when the shallow coastal planting area is exposed to the ground at low tide. The planting time is very limited. Therefore, the company is currently focusing on developing mechanical equipment that can perform efficient planting operations without being affected by shallow coastal waters.

[0003] For seaweed planting machinery operating in water, it is necessary to set up a row of multiple planting units on an operating platform that can move in the water. After each row of seaweed is planted, the operating platform needs to be moved as a whole before the next row of seaweed can be planted. Since the operating platform moves slowly in the water, the planting operation process is too complicated. This operation method will seriously affect the efficiency of seaweed planting operations, so it is necessary to continue to optimize the equipment solution. Utility Model Content

[0004] The embodiment of the utility model provides a sliding adjustable-distance working platform, which aims to simplify the planting operation process of a seaweed planting machine and improve the efficiency of seaweed planting operations.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: in the first aspect, a sliding and adjustable-distance working platform is provided, comprising at least two load-bearing beams, a sliding frame, and a driving assembly; wherein the load-bearing beams are distributed in parallel and spaced apart, and one end of each load-bearing beam is fixedly connected to the water carrier, and the other end is suspended and extends horizontally in the direction away from the water carrier; the sliding frame is slidably connected to each load-bearing beam along the extension direction of the load-bearing beam, and at least one row of planting unit installation positions is provided on the edge of one side of the sliding frame away from the water carrier; the driving assembly is arranged on the sliding frame and connected to the water carrier, and is used to drive the sliding frame to slide intermittently or continuously on the load-bearing beam.

[0006] In combination with the first aspect, in a possible implementation, the drive assembly includes a fixed bracket, a screw, and a rotating drive member; wherein the fixed bracket is fixedly connected to the water carrier, and a drive seat is provided on the fixed bracket; one end of the screw is passed through the drive seat and is threadedly matched with the drive seat, and the other end is rotatably connected to the sliding frame; the rotating drive member is provided on the sliding frame and is transmission-connected to the screw.

[0007] In some embodiments, the rotating drive member is a motor and / or an operating wheel; wherein the motor is fixedly connected to the sliding platform and the output end is connected to the lead screw; the operating wheel is mounted on one end of the lead screw that is rotatably connected to the sliding platform.

[0008] Exemplarily, a vertical plate is provided on one side edge of the sliding platform close to the water carrier, and one end of the screw passes through the vertical plate and rotates with the vertical plate; wherein, two axial limit members are provided on the screw and respectively contact the two side plate surfaces of the vertical plate, and the axial limit members rotate with the screw or the vertical plate.

[0009] For example, there are two groups of drive components distributed at intervals, and the two groups of drive components correspond to the position of one of the load-bearing beams respectively.

[0010] In combination with the first aspect, in a possible implementation, the top surface of each load-bearing beam is provided with a guide groove along its respective extension direction, and the bottom of the sliding platform corresponding to each load-bearing beam is rotatably connected to a row of rollers, and each row of rollers rolls in each guide groove respectively.

[0011] In some embodiments, a retaining frame is connected to the axle of at least one roller in each row, and the retaining frame is connected to the load-bearing beam to keep the roller embedded in the guide groove.

[0012] Exemplarily, the retaining frame includes a U-shaped frame which is ring-shaped around a load-bearing beam and whose two ends are respectively connected to the two ends of the wheel axle of the roller, and a roller rotatably mounted on the U-shaped frame, and the roller rolls on the side wall and / or bottom wall of the load-bearing beam.

[0013] In some embodiments, a guardrail is provided on the edge of the sliding platform.

[0014] The beneficial effect of the sliding and adjustable-pitch working platform provided by the utility model is that compared with the prior art, the sliding and adjustable-pitch working platform of the utility model installs a sliding platform on the side of the water carrier through at least two load-bearing beams, and a planting unit installation position is set on the sliding platform. After each planting unit completes planting seaweed at the corresponding position, the driving component can be operated to drive the sliding platform to move a distance of one plant spacing along the load-bearing beam to continue planting the next row of seaweed. The water carrier does not need to move its position, and the sliding platform only needs to repeat intermittent movement to complete the seaweed planting work in a rectangular area. After all the seaweed within the moving range of the sliding platform is planted, the driving component drives the sliding platform to move continuously to the original position, and then the water carrier moves to the next area and repeats the above process to perform the seaweed planting operation, thereby greatly reducing the movement frequency of the water carrier, saving time, and thus improving the seaweed planting efficiency.

[0015] In the second aspect, an embodiment of the utility model also provides a seaweed planting machine, including the above-mentioned sliding adjustable distance working platform.

[0016] The beneficial effect of the seaweed planting machinery provided by the utility model is that compared with the prior art, the seaweed planting machinery of the utility model adopts the above-mentioned sliding adjustable distance type working platform, and the driving component drives the sliding frame to move along the load-bearing beam to switch the seaweed planting position. Therefore, the water carrier does not need to move its position to complete the seaweed planting work in a rectangular area, thereby greatly reducing the movement frequency of the water carrier, saving time, and thus improving the seaweed planting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a three-dimensional structure of a sliding adjustable-pitch work platform provided in an embodiment of the utility model connected to a water carrier;

[0018] Figure 2 A schematic diagram of the three-dimensional structure of a sliding adjustable-pitch work platform provided in an embodiment of the utility model without being connected to a water carrier;

[0019] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure: 10, load-bearing beam; 11, guide groove; 20, sliding platform; 200, planting unit installation position; 21, vertical plate; 22, roller; 23, retaining frame; 231, U-shaped frame; 232, roller; 24, guardrail; 30, drive assembly; 31, fixed bracket; 311, drive seat; 32, screw; 321, axial limit member; 33, rotating drive member; 40, water carrier. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] It should be noted that when an element is referred to as being "disposed on" or "connected to" another element, it may be directly on the other element or indirectly on the other element. It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0023] Please also read Figures 1 to 3, the sliding adjustable-distance work platform provided by the utility model is now described. The sliding adjustable-distance work platform includes at least two load-bearing beams 10, a sliding platform 20, and a driving assembly 30; wherein each load-bearing beam 10 is distributed in parallel and spaced apart, and one end of each load-bearing beam 10 is fixedly connected to the water carrier 40, and the other end is suspended and extends horizontally in a direction away from the water carrier 40; the sliding platform 20 is slidably connected to each load-bearing beam 10 along the extension direction of the load-bearing beam 10, and at least one row of planting unit installation positions 200 is provided on the edge of one side of the sliding platform 20 away from the water carrier 40; the driving assembly 30 is arranged on the sliding platform 20 and connected to the water carrier 40, and is used to drive the sliding platform 20 to slide intermittently or continuously on the load-bearing beam 10.

[0024] It should be understood that the seaweed planting area is located in a shallow water area near the shallow sea coast. The water carrier 40 serves as the basic supporting component of the seaweed planting machinery. It can be understood as a carrier that can float on the water surface for floating movement and can also be supported on the underwater ground by supporting mechanisms such as telescopic legs to maintain a stable posture for seaweed planting operations.

[0025] Here, the load-bearing beam 10 is fixedly connected to the water carrier 40 in a suspended form, and then at least two load-bearing beams 10 distributed in parallel and at intervals are used to jointly support the sliding platform 20 to ensure the bearing capacity and stability of the sliding platform 20, and one or more rows of planting unit installation positions 200 are set on the sliding platform 20, so that the planting units are installed and arranged in rows on the sliding platform 20, thereby being able to complete one or more rows of seaweed planting work at each stop of the sliding platform 20, and after the seaweed planting is completed at the current stop position, the driving component 30 drives the sliding platform 20 to slide one or more seaweed plant spacings along the load-bearing beam 10 before the next row or more rows of seaweed planting work can be carried out; repeating the above process, a rectangular area of ​​seaweed planting can be completed without the water carrier 40 moving, thereby improving the water carrier 40 from moving row by row to moving in an area, thereby greatly reducing the movement frequency of the water carrier 40.

[0026] Compared with the prior art, the sliding adjustable-distance working platform provided in the present embodiment is characterized by installing a sliding platform 20 on the side of the water carrier 40 through at least two load-bearing beams 10, and setting a planting unit installation position 200 on the sliding platform 20. When each planting unit completes planting seaweed at the corresponding position, the driving component 30 can be operated to drive the sliding platform 20 to move a distance of one plant spacing along the load-bearing beam 10 to continue planting the next row of seaweed. The water carrier 40 does not need to move its position, and the sliding platform 20 only needs to repeat intermittent movement to complete the seaweed planting work in a rectangular area. After all the seaweed within the moving range of the sliding platform 20 is planted, the driving component 30 drives the sliding platform 20 to move continuously to the original position, and then the water carrier 40 moves to the next area and repeats the above process to perform the seaweed planting operation, thereby greatly reducing the movement frequency of the water carrier 40, saving time, and thus improving the seaweed planting efficiency.

[0027] In some embodiments, see Figure 1 The driving assembly 30 includes a fixed bracket 31, a lead screw 32, and a rotating driving member 33; wherein the fixed bracket 31 is fixedly connected to the water carrier 40, and a driving seat 311 is provided on the fixed bracket 31; one end of the lead screw 32 is passed through the driving seat 311 and threadedly matched with the driving seat 311, and the other end is rotatably connected to the sliding platform 20; the rotating driving member 33 is provided on the sliding platform 20 and is transmission-connected to the lead screw 32.

[0028] Since the water carrier 40 is fixed, the fixed bracket 31 is connected to the water carrier 40, and then the screw 32 is driven to rotate by the rotating driving member 33. The threaded fitting relationship between the screw 32 and the driving seat 311 on the fixed bracket 31 can be utilized to make the screw 32 move axially relative to the driving seat 311, thereby driving the sliding frame 20 connected to the screw 32 to slide on the load-bearing beam 10 and adjust the position. The driving method is simple and practical, and according to the threaded fitting between the screw 32 and the driving seat 311, the moving distance of the sliding frame 20 can be accurately controlled by the number of rotations of the screw 32, thereby ensuring the uniformity of the spacing between the seaweed rows.

[0029] It should be noted that the above-mentioned rotating drive member 33 is a motor and / or an operating wheel; wherein the motor is fixedly connected to the sliding platform 20 and the output end is connected to the lead screw 32; the operating wheel is mounted on one end of the lead screw 32 that is rotatably connected to the sliding platform 20. Here, the operating wheel can be rotated manually to drive the lead screw 32 to rotate to achieve the position movement of the sliding platform 20, or the motor can drive the lead screw 32 to rotate to achieve the position movement of the sliding platform 20. Of course, the motor and the operating wheel can also be configured at the same time. Under normal circumstances, the motor drives the lead screw 32 to rotate. When there is a power outage or motor failure, the operating wheel can be rotated to drive the lead screw 32 to rotate, thereby avoiding the circuit failure problem affecting the normal seaweed planting operation.

[0030] For some possible implementations, see Figure 2 A vertical plate 21 is provided on one edge of the sliding platform 20 close to the water carrier 40, and one end of the screw 32 passes through the vertical plate 21 and rotates with the vertical plate 21; wherein, two axial limit members 321 are sleeved on the screw 32 and respectively contact the two side plate surfaces of the vertical plate 21, and the axial limit members 321 rotate with the screw 32 or the vertical plate 21. A bearing seat can be installed on the vertical plate 21 to form a rotational fit with the screw 32, thereby ensuring the connection reliability and rotational ease of the screw 32. At the same time, in order to prevent the screw 32 from axially moving relative to the vertical plate 21, an axial limiter 321 is provided on the screw 32 to abut and limit the plate surface of the vertical plate 21. Specifically, the axial limiter 321 can be a pressure bearing. The abutment contact between the pressure bearing and the vertical plate 21 can ensure the axial bearing capacity of the screw 32 on the one hand, ensuring that the screw 32 can drive the sliding platform 20 close to or away from the water carrier 40; on the other hand, it can reduce the rotational resistance between the screw 32 and the vertical plate 21, thereby improving the rotational ease of the screw 32.

[0031] In order to improve the balance of the driving force of the driving assembly 30 on the sliding platform 20 and avoid the sliding platform 20 being blocked due to the force deflection, as shown in FIG. Figure 1 As shown, there are two groups of drive assemblies 30 distributed at intervals, and the two groups of drive assemblies 30 correspond to the position of one of the load-bearing beams 10 respectively.

[0032] In some embodiments, the sliding platform 20 and the load-bearing beam 10 are formed as follows: Figure 2 and Figure 3 In the connection structure shown, the top surface of each load-bearing beam 10 is provided with a guide groove 11 along its respective extension direction, and the bottom of the sliding platform 20 corresponding to each load-bearing beam 10 is rotatably connected to a row of rollers 22, and each row of rollers 22 rolls in each guide groove 11 respectively.

[0033] By rolling the roller 22 in the guide groove 11, on the one hand, rolling friction can be used instead of sliding friction, thereby improving the ease of movement of the sliding platform 20. On the other hand, the guiding and restraining effect of the guide groove 11 can be used to ensure that the sliding platform 20 moves in a straight line and avoid the risk of the roller 22 slipping.

[0034] Specifically, see Figure 3 In this embodiment, a retainer 23 is connected to the axle of at least one roller 22 in each row, and the retainer 23 is connected to the load-bearing beam 10 so that the roller 22 remains embedded in the guide groove 11. Since seawater may contact the sliding platform 20 during high tide, causing the sliding platform 20 to generate buoyancy, in order to prevent the sliding platform 20 from floating upward and causing the roller 22 to escape from the guide groove 11, the retainer 23 is provided to connect and constrain the roller 22 to the load-bearing beam 10, thereby improving the connection reliability between the sliding platform 20 and the load-bearing beam 10.

[0035] Optionally, the structure of the retaining frame 23 in this embodiment is as follows: Figure 3 As shown, the retaining frame 23 includes a U-shaped frame 231 which is encircled by the load-bearing beam 10 and whose two ends are respectively connected to the two ends of the wheel axle of the roller 22, and a roller 232 which is rotatably mounted on the U-shaped frame 231, and the roller 232 rolls on the side wall and / or the bottom wall of the load-bearing beam 10. The two ends of the U-shaped frame 231 are respectively rotatably connected to the two ends of the wheel axle of the roller 22, which is equivalent to the roller 22 closing the mouth of the U-shaped frame to form a structure encircled on the load-bearing beam 10 as a whole. At the same time, in order to prevent the U-shaped frame 231 from directly contacting the load-bearing beam 10 and affecting the smoothness of the movement of the sliding platform 20, the roller 232 is installed on the U-shaped frame 231 to roll the side wall or the bottom wall of the load-bearing beam 10, thereby ensuring the movement stability of the sliding platform 20 and avoiding the problem of the roller 22 falling out of the guide groove 11.

[0036] It is important to understand that, see Figure 1 In this embodiment, a guardrail 24 is provided at the edge of the sliding platform 20. Since the operator needs to add seaweed seeds or seedlings to each planting unit on the sliding platform 20, the guardrail 24 is provided at the edge of the sliding platform 20 to provide anti-fall protection for the operator.

[0037] Based on the same inventive concept, Figures 1 to 3 It is understood that the embodiment of the present application also provides a seaweed planting machine, including the above-mentioned sliding adjustable-pitch working platform.

[0038] Compared with the prior art, the seaweed planting machinery provided in this embodiment adopts the above-mentioned sliding adjustable distance working platform. The driving component 30 drives the sliding platform 20 to move along the load-bearing beam 10 to switch the seaweed planting position. Therefore, the water carrier 40 does not need to move its position to complete the seaweed planting work in a rectangular area, thereby greatly reducing the movement frequency of the water carrier 40, saving time, and further improving the seaweed planting efficiency.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The sliding adjustable distance working platform is characterized by: include: At least two load-bearing beams are arranged in parallel and spaced apart, and one end of each of the load-bearing beams is fixedly connected to the water carrier, and the other end is suspended and extends horizontally in a direction away from the water carrier; A sliding platform is slidably connected to each of the load-bearing beams along the extension direction of the load-bearing beams, and at least one row of planting unit installation positions is provided on an edge of the sliding platform away from the water carrier; The driving assembly is arranged on the sliding platform and connected to the water carrier, and is used for driving the sliding platform to slide intermittently or continuously on the load-bearing beam.

2. The sliding adjustable-pitch working platform according to claim 1, characterized in that: The drive assembly comprises: A fixed bracket, fixedly connected to the water carrier, and a driving seat is provided on the fixed bracket; A lead screw, one end of which is passed through the drive seat and is threadedly engaged with the drive seat, and the other end of which is rotatably connected to the sliding platform; The rotary drive member is arranged on the sliding platform and is drivingly connected with the lead screw.

3. The sliding adjustable-pitch working platform according to claim 2, characterized in that: The rotating drive member is a motor and / or an operating wheel; wherein the motor is fixedly connected to the sliding platform and the output end is connected to the lead screw; the operating wheel is sleeved on one end of the lead screw that is rotatably connected to the sliding platform.

4. The sliding adjustable-pitch working platform according to claim 2, characterized in that: A vertical plate is provided on one side edge of the sliding platform close to the water carrier, and one end of the screw passes through the vertical plate and is rotatably matched with the vertical plate; wherein, two axial limit members are sleeved on the screw and respectively contact the two side plate surfaces of the vertical plate, and the axial limit members are rotatably matched with the screw or the vertical plate.

5. The sliding adjustable-pitch working platform according to claim 1, characterized in that: The driving components are distributed in two groups at intervals, and the two groups of driving components correspond to the position of one of the load-bearing beams respectively.

6. The sliding adjustable-pitch working platform according to claim 1, characterized in that: The top surface of each load-bearing beam is provided with a guide groove along its own extension direction, and the bottom of the sliding platform corresponding to each load-bearing beam is rotatably connected to a row of rollers, and each row of rollers rolls in each guide groove respectively.

7. The sliding adjustable-pitch working platform according to claim 6, characterized in that: A retaining frame is connected to the wheel axle of at least one of the rollers in each row, and the retaining frame is connected to the load-bearing beam so that the roller remains embedded in the guide groove.

8. The sliding adjustable-pitch working platform according to claim 7, characterized in that: The retaining frame includes a U-shaped frame which is ring-shaped around the load-bearing beam and has two ends respectively connected to the two ends of the wheel axle of the roller, and a roller rotatably mounted on the U-shaped frame, and the roller rolls on the side wall and / or bottom wall of the load-bearing beam.

9. The sliding adjustable-pitch working platform according to any one of claims 1 to 8, characterized in that: A guardrail is provided at the edge of the sliding platform.

10. Seaweed planting machine, characterized in that: It comprises a sliding and adjustable-distance working platform as described in any one of claims 1 to 9.

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