High-efficiency seedling tray stacking equipment
By designing high-efficiency seedling tray stacking equipment for seedling cultivation production lines, the automatic stacking and transport of seedling trays is achieved using the conveying mechanism and lifting mechanism, the problem of low manual stacking efficiency is solved and the mechanized production of seedling cultivation production lines is improved efficiency.
Patent Information
- Application Number
- CN202421099370.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-20
AI Technical Summary
In the prior art, stacking of seedling trays requires manual operation, which is inefficient and cannot achieve mechanized coordination with the seedling production line, resulting in low production efficiency.
A high-efficiency seedling tray stacking equipment is designed, including a conveyor rack, conveyor mechanism, lifting mechanism and sliding mechanism. The automatic conveying and stacking of seedling trays is realized through the conveying roller set and conveyor belt. The lifting cylinder is used to adjust the seedlings. The plate height, the T-shaped lever is used to prevent the seedling plate from continuing to transport to achieve sequential stacking.
It realizes high-efficiency stacking and transport of multiple seedling trays, improves the mechanized operation efficiency of the seedling production line, reduces manual operation intensity, and meets the automation needs of the seedling production line.
Smart Images
Figure CN222249155U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of seedling raising equipment, and in particular relates to a high-efficiency seedling tray stacking device. Background Art
[0002] The seedling tray is an indispensable component of the rice transplanter. Its main function is to realize the rice seedling raising process. The seedling tray is made of polyvinyl chloride and is processed by special process formula and vacuum forming. It is light in weight, easy to carry, convenient for storage and low in cost. Different rice transplanters are equipped with seedling trays of different specifications, which are usually divided into hard seedling trays and soft seedling trays.
[0003] In the seedling production line, after the seedling trays are operated one by one, multiple seedling trays need to be stacked for storage at room temperature. In the existing technology, multiple seedling trays need to be stacked manually in sequence. The manual stacking is inefficient and labor-intensive. At the same time, it is impossible to achieve mechanized coordination with the seedling production line, and the production efficiency of the seedling production line is low. Utility Model Content
[0004] In order to solve the above problems existing in the prior art, the utility model aims to provide a high-efficiency seedling tray stacking device.
[0005] The technical solution adopted by the utility model includes:
[0006] The conveyor frame serves as the supporting structure of the equipment;
[0007] A conveying mechanism is installed on the conveying frame and sequentially forms a conveying front end, a conveying middle end and a conveying rear end along the length direction of the conveying frame. The conveying mechanism includes a conveying roller group and a conveying belt. The conveying belt realizes the conveying of the seedling tray by being connected to the conveying roller group through transmission.
[0008] The lifting mechanism is located above the conveying middle end and comprises a lifting frame and a lifting cylinder. The conveying middle end is installed and connected to the lifting frame, and the lifting cylinder is used to drive the lifting frame to rise or fall.
[0009] As a preferred embodiment of the present invention, a support plate is provided at the bottom of the conveying frame, the support plate is fixedly connected to the conveying frame, the fixed end of the lifting frame is fixedly connected to the upper end surface of the support plate, and the output end thereof is fixedly connected to the bottom of the lifting frame.
[0010] As a preferred embodiment of the utility model, it further comprises a sliding mechanism, wherein the sliding mechanism comprises a sliding plate, a mounting seat is provided on the conveying frame, the mounting seat is fixedly connected to the conveying frame, and a pulley is rotatably provided on the mounting seat.
[0011] As a preferred embodiment of the utility model, the sliding plate is provided with a sliding rail that slidably cooperates with the pulley, and the sliding rail is fixedly connected to one end of the sliding plate.
[0012] As a preferred embodiment of the present invention, the sliding plate is located in the conveying middle end, and the bottom of the sliding plate is fixedly connected to the top of the lifting frame.
[0013] As a preferred embodiment of the present invention, the conveying end surfaces of the conveying belt at the conveying front end and the conveying rear end are flush, and when the conveying middle end slides to the highest position, the conveying end surface of the conveying belt at the conveying middle end is flush with the conveying end surface of the conveying belt at the conveying rear end.
[0014] As a preferred embodiment of the utility model, a T-shaped lever is provided on the support plate, the T-shaped lever is fixedly connected to the support plate and is located on one side of the conveying frame, and the upper end of the T-shaped lever is flush with the upper end surface of the conveying belt at the rear end of the conveying.
[0015] As a preferred embodiment of the utility model, a guide block is provided on the sliding plate, and the guide block is fixedly connected to the sliding plate and is located on a side of the sliding plate close to the T-shaped gear lever.
[0016] The beneficial effects of the utility model are:
[0017] 1. The utility model is a high-efficiency seedling tray stacking equipment. By setting a conveying mechanism, a conveying front end, a conveying middle end and a conveying rear end are formed respectively. The conveying middle end is used to stack multiple seedling trays conveyed by the conveying front end, and the conveying rear end is used to convey and unload multiple seedling trays stacked in the conveying middle end, thereby realizing high-efficiency stacking and conveying of multiple seedling trays to meet the mechanized operation of the subsequent seedling production line. Specifically, a lifting mechanism is arranged in the conveying middle end, and the lifting mechanism realizes the stacking and storage of multiple seedling trays one by one. After stacking to the required number, the lifting mechanism is lifted to be flush with the conveying surface of the conveying rear end, thereby realizing the conveying of multiple stacked seedling trays, and improving the conveying efficiency of the seedling trays.
[0018] 2. A T-shaped stopper is provided on one side of the conveying frame, and the height of the T-shaped stopper is flush with the upper end of the conveyor belt in the middle of the conveying rear end. When multiple seedling trays are conveyed to the middle end of the conveying terminal, they are blocked on the conveyor belt in the middle end of the conveying to prevent them from being further conveyed to the rear end of the conveying, thereby realizing the stacking of multiple seedling trays in sequence. The height setting of the T-shaped stopper meets the requirements of conveying after stacking, and will not affect the conveying of multiple stacked seedling trays. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.
[0020] Figure 1 It is a structural schematic diagram of the utility model;
[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;
[0022] Figure 3 This utility model Figure 2 A schematic diagram of a front cross-sectional structure;
[0023] Figure 4 This utility model Figure 2 A is an enlarged structural diagram of FIG.
[0024] In the figure: 1, conveying frame; 2, conveying mechanism; 3, lifting mechanism; 4, sliding mechanism; 5, seedling tray; 11, protective plate; 12, protective cover; 21, conveying front end; 22, conveying middle end; 23, conveying rear end; 24, conveying roller group; 25, conveyor belt; 26, motor box; 31, support plate; 32, lifting cylinder; 33, lifting frame; 34, T-type gear lever; 41, sliding plate; 42, pulley; 43, slide rail; 44, mounting seat; 411, guide block. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model 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 utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0026] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0027] Combine the following Figure 1-3 The specific implementation mode of the utility model is described, a high-efficiency seedling tray stacking device comprises:
[0028] The conveyor frame 1, as the supporting structure of the equipment, provides support for the installation and connection of various components. At the same time, the two ends are respectively connected to different working equipment of the rice seedling production line to realize the fully automatic mechanized operation of the equipment and the rice seedling production line;
[0029] The conveying mechanism 2 is installed on the conveying frame 1, and forms a conveying front end 21, a conveying middle end 22 and a conveying rear end 23 in sequence along the length direction of the conveying frame 1. The conveying front end 21 conveys the conveyed seedling tray 5 so that the seedling tray 5 is conveyed to the conveying middle end 22. The conveying middle end 22 sequentially stacks and stores the multiple seedling trays 5 conveyed by the conveying front end 21, and the conveying rear end 23 unloads and conveys the multiple seedling trays 5 stacked and stored at the conveying middle end 22. At the same time, it can be fully automatically mechanized with other production equipment of the seedling production line; the conveying mechanism 2 includes a conveying roller group 24 and a conveyor belt 25, and the conveyor belt 25 realizes the conveying of the seedling tray 5 by being connected to the conveying roller group 24 in a transmission manner. The conveying roller drives the conveyor belt 25 to transmit under the drive of the motor, and the conveyor belt 25 realizes the conveying of the seedling tray 5;
[0030] The lifting mechanism 3 is located above the conveying middle end 22, and includes a lifting frame 33 and a lifting cylinder 32. The conveying middle end 22 is installed and connected to the lifting frame 33. The lifting cylinder 32 is used to drive the lifting frame 33 to rise or fall. In the conveying middle end 22, in order to adapt to the same conveying height of the conveying front end 21, the conveying middle end 22 is set to a height-liftable load-bearing state, so that multiple seedling trays 5 of the same height can be stacked and loaded, and the seedling trays 5 can be stacked during the conveying process.
[0031] In this embodiment, a support plate 31 is provided at the bottom of the conveying frame 1, and the support plate 31 is fixedly connected to the conveying frame 1. The fixed end of the lifting frame 33 is fixedly connected to the upper end surface of the support plate 31, and its output end is fixedly connected to the bottom of the lifting frame 33. The support plate 31 is located at the bottom of the conveying frame 1 to provide support for the lifting frame 33.
[0032] Furthermore, it also includes a sliding mechanism 4, which includes a sliding plate 41. A mounting seat 44 is provided on the conveying frame 1, and the mounting seat 44 is fixedly connected to the conveying frame 1. A pulley 42 is rotatably provided on the mounting seat 44, and the pulley 42 is rotatably connected to the top of the conveying frame 1 through the mounting seat 44, so as to provide a specific track for the sliding of the sliding plate 41 to improve the sliding accuracy of the sliding plate 41.
[0033] Preferably, in this embodiment, the sliding plate 41 is provided with a sliding rail 43 which slidably cooperates with the pulley 42. The sliding rail 43 is fixedly connected to one end of the sliding plate 41, and the sliding rail 43 is slidably connected to the pulley 42, so that the sliding plate 41 can be slid up and down and connected to the conveying frame 1 to assist in the stacking and carrying of multiple seedling trays 5 in the conveying middle end 22.
[0034] Specifically, the sliding plate 41 is located in the conveying middle end 22, and the bottom of the sliding plate 41 is fixedly connected to the top of the lifting frame 33. The support plate 31 is driven by the lifting cylinder 32 to move up and down. The up and down movement of the support plate 31 drives the up and down movement of the sliding plate 41, thereby realizing the change in the height of the seedling tray 5 in the conveying middle end 22, and carrying multiple seedling trays 5 at different heights in turn to achieve the stacking of seedling trays 5. After the stacking quantity reaches the target, the corresponding conveying roller group 24 and the conveyor belt 25 are driven by the internal motor box 26 to realize the conveying of multiple stacked and stored seedling trays 5 to the conveying rear end 23.
[0035] Advantageously, the conveying end surfaces of the conveying belt 25 at the conveying front end 21 and the conveying rear end 23 are flush, and when the conveying middle end 22 slides to the highest position, the conveying end surface of the conveying belt 25 at the conveying middle end 22 is flush with the conveying end surface of the conveying belt 25 at the conveying rear end 23, and when the conveying belt 25 in the conveying middle end 22 is lifted to the highest position by the lifting cylinder 32, its conveying end surface is flush with the conveying end surface of the conveying rear end 23. When lifted to the highest position, the number of stacked seedling trays 5 reaches the target value. At this time, the motor in the motor box 26 is started to drive the conveying belt 25 to realize the conveying of the stacked multiple seedling trays 5 to the conveying rear end 23, and the unloading of the stacked and stored multiple seedling trays 5 is realized, thereby realizing fully automated stacking of the seedling trays 5 and the transportation after the stacked seedling trays 5 are realized.
[0036] In this embodiment, a T-shaped lever 34 is provided on the support plate 31. The T-shaped lever 34 is fixedly connected to the support plate 31 and is located on one side of the conveying frame 1. The upper end of the T-shaped lever 34 is flush with the upper end surface of the conveying belt 25 at the conveying rear end 23. When the conveying frame 1 moves downward, the T-shaped lever 34 laterally blocks the multiple stacked and stored seedling trays 5 in the conveying middle end 22 to prevent them from continuing to be conveyed under the action of the conveying front end 21. When the multiple stacked seedling trays 5 are lifted to the highest position by the lifting cylinder 32, the lateral limit on the seedling trays 5 is released.
[0037] Specifically, a guide block 411 is disposed on the sliding plate 41 . The guide block 411 is fixedly connected to the sliding plate 41 and is located at a side of the sliding plate 41 close to the T-shaped gear lever 34 .
[0038] Working principle of this utility model:
[0039] The two ends of the conveying frame 1 are respectively connected to different equipment of the seedling production line, and the conveying front end 21 continuously conveys the seedling trays 5 to the conveying middle end 22 one by one. The conveying middle end 22 sequentially stacks and carries the multiple seedling trays 5 conveyed by the conveying front end 21. After the stacking and carrying reaches the required target conveying amount, the conveying belt 25 in the conveying middle end 22 is started to drive, so that the stacked multiple seedling trays 5 are conveyed to the conveying rear end 23, and the stacked multiple seedling trays 5 are finally conveyed out of the equipment;
[0040] In the conveying middle end 22, the upper end surface of the conveying belt 25 is initially flush with the end surface of the conveying belt 25 of the conveying front end 21. After carrying one, it moves downward by the height of a seedling tray 5 under the drive of the lifting cylinder 32, so that the upper end surface of the previous seedling tray 5 is flush with the end surface of the conveying belt 25 of the conveying front end 21, and the above operation is repeated to realize the stacking and storage of multiple seedling trays 5 in sequence. After stacking to the target conveying amount, the lifting cylinder 32 is lifted upward to make the end surface of the conveying belt 25 in the conveying middle end 22 flush with the end surface of the conveying belt 25 in the conveying rear end 23. At this time, the motor in the conveying middle end 22 is started to realize the conveying of the stacked seedling trays 5;
[0041] Among them, the output end of the lifting cylinder 32 is fixedly connected to the bottom of the lifting frame 33, and the top of the lifting frame 33 is fixedly connected to the sliding plate 41, that is, the lifting cylinder 32 drives the sliding plate 41 to slide up and down, and the sliding up and down sliding of the sliding plate 41 is limited by the pulley 42 and the slide rail 43, so that the trajectory of the sliding plate 41 sliding up and down does not deviate laterally, thereby improving the accuracy of the up and down sliding. It should be noted that the motor box 26 in the conveying terminal, the conveying roller group 24 and the conveying belt 25 move up and down synchronously with the lifting frame 33 or the sliding plate 41;
[0042] When multiple seedling trays 5 are stacked and loaded, the T-shaped stopper rod 34 will block the lateral position of the seedling tray 5, and the guide block 411 will limit the vertical position, so that the seedling trays 5 will not fall off during transportation after being stacked.
[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0044] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.
Claims
1. A high-efficiency seedling tray stacking device, characterized in that: include: The conveyor frame serves as the supporting structure of the equipment; A conveying mechanism is installed on the conveying frame and sequentially forms a conveying front end, a conveying middle end and a conveying rear end along the length direction of the conveying frame. The conveying mechanism includes a conveying roller group and a conveying belt. The conveying belt realizes the conveying of the seedling tray by being connected to the conveying roller group through transmission. The lifting mechanism is located above the conveying middle end and comprises a lifting frame and a lifting cylinder. The conveying middle end is installed and connected to the lifting frame, and the lifting cylinder is used to drive the lifting frame to rise or fall.
2. The high-efficiency seedling tray stacking equipment according to claim 1, characterized in that: A support plate is provided at the bottom of the conveying frame, and the support plate is fixedly connected to the conveying frame. The fixed end of the lifting frame is fixedly connected to the upper end surface of the support plate, and the output end thereof is fixedly connected to the bottom of the lifting frame.
3. The high-efficiency seedling tray stacking equipment according to claim 2, characterized in that: It also includes a sliding mechanism, which includes a sliding plate. A mounting seat is provided on the conveying frame, and the mounting seat is fixedly connected to the conveying frame. A pulley is rotatably provided on the mounting seat.
4. The high-efficiency seedling tray stacking equipment according to claim 3, characterized in that: The sliding plate is provided with a sliding rail which is slidably matched with the pulley, and the sliding rail is fixedly connected to one end of the sliding plate.
5. The high-efficiency seedling tray stacking equipment according to claim 3, characterized in that: The sliding plate is located in the conveying middle end, and the bottom of the sliding plate is fixedly connected to the top of the lifting frame.
6. The high-efficiency seedling tray stacking equipment according to claim 5, characterized in that: The conveying end surfaces of the conveying belt at the conveying front end and the conveying rear end are flush, and when the conveying middle end slides to the highest position, the conveying end surface of the conveying belt at the conveying middle end is flush with the conveying end surface of the conveying belt at the conveying rear end.
7. The high-efficiency seedling tray stacking equipment according to claim 3, characterized in that: A T-shaped stopper is provided on the support plate, the T-shaped stopper is fixedly connected to the support plate and is located on one side of the conveying frame, and the upper end of the T-shaped stopper is flush with the upper end surface of the conveying belt at the rear end of the conveying.
8. The high-efficiency seedling tray stacking equipment according to claim 7, characterized in that: The sliding plate is provided with a guide block, which is fixedly connected to the sliding plate and is located at a side of the sliding plate close to the T-shaped gear lever.