CN217478297U

CN217478297U - Portable seedling tray conveying device for seedling bed

Info

Publication number: CN217478297U
Application number: CN202123425761.6U
Authority: CN
Inventors: 史粉祥; 范小群; 朱承陈; 钟剑文; 朱彩云; 滕颖; 孙和平
Original assignee: Changzhou Jintan Planting Technology Promotion Center
Current assignee: Changzhou Jintan Planting Technology Promotion Center
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-09-23
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a portable seedling tray conveying device for a seedling bed, which comprises a conveying track laid on a ridge of the seedling bed and a conveying platform arranged on the conveying track and walking on the conveying track; the conveying track comprises at least one track assembly, one end of the track assembly is provided with a plug structure, the other end of the track assembly is provided with a socket structure, and the conveying track is formed by splicing the track assembly and the track assembly by the plug structure and the socket structure; the conveying platform is provided with a control device which controls the conveying platform to bear the seedling tray to automatically walk to any position on the conveying track. The utility model adopts the detachable conveying track, which is not only light and convenient, but also has very low economic cost compared with a large-scale conveying mechanism; meanwhile, the conveying distance can be adjusted according to the actual condition and is not limited; moreover, the automatic conveying saves the trouble caused by manual conveying, greatly reduces the labor intensity, better improves the working efficiency and is more suitable for the operation of small-sized rice seedling beds.

Description

Portable seedling tray conveying device for seedling bed

Technical Field

The utility model belongs to the technical field of the agricultural operation technique of planting and specifically relates to a portable seedling dish conveyor for seedling bed.

Background

At present, seedling raising seedling trays in agricultural production are widely used for raising seedlings, however, most of the traditional seedling tray conveying is carried out in a manual carrying mode, for example, the seedling trays are transported to a seedling bed from a raising room through a transport trolley, and then the seedling trays are manually carried into the seedling bed from a ridge side for water culture growth; however, such a transportation mode is labor intensive, requires an operator to walk back and forth between the ridge and the seedling bed, and has low working efficiency and high operation cost; meanwhile, the damage to the seedlings is easily caused in the manual carrying process, and the growth of the seedlings is influenced.

With the progress of the technology, an automatic seedling tray conveying mechanism is produced. However, most of the conventional seedling tray conveying mechanisms are large-sized mechanisms, such as "a long-distance upright-free seedling tray conveyor for seedling beds" disclosed in chinese patent publication No. CN206827484U and "a gantry-type universal-moving seedling tray conveying frame for seedling beds" disclosed in chinese patent publication No. CN 206720204U; the two conveying mechanisms are built or laid on farmland ridges by adopting large steel rails, so that the laying and building process is heavy and complicated, the economic cost is high, and the conveying mechanisms are not suitable for small farmlands.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provides a portable seedling tray conveying device for a seedling bed, which has the characteristics of convenient conveying, convenient disassembly and assembly, low cost, high economic practicability and the like.

The utility model provides a technical scheme that its technical problem adopted is: a portable seedling tray conveying device for a seedling bed comprises a conveying track laid on a seedling bed ridge and a conveying platform arranged on the conveying track and walking on the conveying track; the conveying track comprises at least one track assembly, a plug structure is arranged at one end of the track assembly, a socket structure is arranged at the other end of the track assembly, and the conveying track is formed by splicing the track assembly and the track assembly by the plug structure and the socket structure; the conveying platform is provided with a control device which controls the conveying platform to bear the seedling tray to automatically walk to any position on the conveying track.

Furthermore, the track component of the utility model comprises a traveling round pipe and a supporting round pipe, wherein the two traveling round pipes are arranged in parallel; the supporting circular tube is arranged at the bottom of the traveling circular tube; the end part of one end of the walking circular pipe is provided with a plug structure, and the other end of the walking circular pipe is provided with a socket structure; the plug structure on the previous track assembly plugs into the socket structure on the next track assembly.

Still further, the tip of two pipe of walking not flush.

Still further say, the length of support pipe be greater than the interval between the walking pipe of two parallels.

Furthermore, the conveying platform of the utility model comprises a frame, the bottom of the frame is provided with a travelling wheel and a power supply storage battery, the travelling wheel is connected with a motor through a coupling, the control device drives the motor to rotate so as to drive the travelling wheel to move, and the power supply storage battery provides a working power supply; the frame is provided with a cover plate for bearing the seedling tray.

Still further say, the side of frame be provided with infrared receiving device, infrared receiving device and controlling means circuit connection.

The utility model has the advantages that the defects in the background technology are overcome, the detachable conveying track is adopted, the device is light and convenient, and the economic cost is very low compared with that of a large-scale conveying mechanism; meanwhile, the conveying distance can be adjusted according to the actual condition and is not limited; in addition, the trouble caused by manual carrying is saved by the automatic conveying of the conveying platform, the labor intensity is greatly reduced, the working efficiency is better improved, and the automatic conveying device is more suitable for the operation of small-sized rice seedling beds.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the track assembly of the present invention;

FIG. 3 is a schematic structural view of the conveying platform of the present invention;

in the figure: 1. a conveying track; 2. a conveying platform; 11. a traveling round pipe; 12. a support circular tube; 13. a plug structure; 14. a socket structure; 21. a frame; 22. a cover plate; 23. a traveling wheel; 24. a power supply battery; 25. a coupling; 26. a motor; 27. an infrared receiving device; 28. and a control device.

Detailed Description

The invention will now be described in further detail with reference to the drawings and preferred embodiments. The drawings are simplified schematic drawings, which illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

The portable seedling tray conveying device for the seedling bed as shown in the figures 1-2 is better suitable for small and medium-sized seedling beds with smaller transverse span, and comprises a conveying track laid on a seedling bed ridge and a conveying platform arranged on and walking on the conveying track.

The conveying track 1 comprises at least one track assembly, as shown in fig. 2, the track assembly comprises a traveling round tube 11 and a supporting round tube 12, and both the traveling round tube 11 and the supporting round tube 12 are steel tubes; the two walking circular tubes 11 are arranged in parallel; the end part of one end of the walking circular tube 11 is provided with a plug structure 13, and the other end of the walking circular tube is provided with a socket structure; the plug structure on the former track assembly is inserted into the socket structure 14 on the latter track assembly, and the plurality of track assemblies are spliced front and back to form the conveying track, and the length of the conveying track is freely determined according to the length of the rice seedling field ridge.

The supporting circular tube 12 is arranged at the bottom of the traveling circular tube 11; in order to enhance the supporting strength and increase the stability, two supporting circular pipes are arranged in the front and rear direction, and the length of each supporting circular pipe is greater than the distance between two parallel walking circular pipes. Meanwhile, the end parts of the two traveling circular pipes are not flush as shown in figure 2, so that the connection strength of the front track assembly and the rear track assembly can be better increased, the collapse on the ridges can not occur, and the traveling stability of the conveying platform is ensured.

As shown in fig. 3, the conveying platform 2 includes a frame 21, and the frame 21 may be made of aluminum alloy profile by welding and firing; the frame 21 is provided with a cover plate 22 for bearing the seedling tray, and the cover plate bears the seedling tray. The bottom of the frame is provided with a walking wheel 23 and a power supply battery jar 24, and the walking wheel 23 is connected with a motor 26 through a coupling 25; the conveying platform is also provided with a control device 28, the control device drives the motor to rotate so as to drive the travelling wheels to move, the conveying platform is controlled to bear the seedling tray to automatically travel to any position on the conveying track, and the power supply storage battery provides a working power supply; in order to facilitate the control, an infrared receiving device is arranged on the side surface of the frame, and the infrared receiving device 27 is in circuit connection with the control device, so that the working mode and the working state of the control device can be remotely controlled in an infrared remote control mode.

The control device in the embodiment is a controller special for the rail car transport vehicle and can be directly obtained in an outsourcing mode; the working modes comprise forward, backward, continuous forward and continuous backward; and the running speed is adjustable.

When the seedling raising machine is implemented, the rail assemblies are spliced and laid on ridges according to requirements, then the seedling trays which are conveyed out of a seedling raising room through the transfer trolley are conveyed to the cover plate of the conveying platform through the forklift, and then the control device is started to drive the conveying platform to convey the seedling trays to the designated position along the conveying rail.

While the foregoing description describes only certain embodiments of the invention, it is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. A portable seedling dish conveyor for rice seedling field, its characterized in that: comprises a conveying track laid on a rice seedling field ridge and a conveying platform arranged on the conveying track and walking on the conveying track; the conveying track comprises at least one track assembly, a plug structure is arranged at one end of the track assembly, a socket structure is arranged at the other end of the track assembly, and the conveying track is formed by splicing the track assembly and the track assembly by the plug structure and the socket structure; the conveying platform is provided with a control device which controls the conveying platform to bear the seedling tray to automatically walk to any position on the conveying track.

2. The portable seedling tray conveying device for the seedling bed as claimed in claim 1, characterized in that: the track assembly comprises two parallel walking circular tubes and two supporting circular tubes; the supporting circular tube is arranged at the bottom of the traveling circular tube; the end part of one end of the walking circular tube is provided with a plug structure, and the other end of the walking circular tube is provided with a socket structure; the plug structure on the previous track assembly plugs into the socket structure on the next track assembly.

3. The portable seedling tray conveying device for the seedling bed as claimed in claim 2, characterized in that: the end parts of the two walking circular pipes are not flush.

4. A portable seedling tray conveying device for a seedling bed as claimed in claim 2, characterized in that: the length of the supporting circular pipe is larger than the distance between the two parallel walking circular pipes.

5. The portable seedling tray conveying device for the seedling bed as claimed in claim 1, characterized in that: the conveying platform comprises a frame, a travelling wheel and a power supply storage battery are arranged at the bottom of the frame, the travelling wheel is connected with a motor through a coupling, the control device drives the motor to rotate so as to drive the travelling wheel to move, and the power supply storage battery provides a working power supply; the frame is provided with a cover plate for bearing the seedling tray.

6. The portable seedling tray conveying device for the seedling bed as claimed in claim 5, characterized in that: the side of the frame is provided with an infrared receiving device, and the infrared receiving device is connected with the control device through a circuit.