Seedling raising tray stacking and collecting device
By designing a stacking and collection device for seedling trays, the automatic stacking and transport of seedling trays are achieved using components such as down pressure components and pneumatic cylinders, which solves the problem of low automation in the prior art and improves the efficiency of seedling tray production line.
Patent Information
- Application Number
- CN202420037721.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-08
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-08
AI Technical Summary
The existing seedling tray stack collection is low in degree, resulting in low efficiency and requires a lot of manpower to organize and transport.
A seedling plate stacking and collection device including a first fixing frame, a second fixing frame, a feeding frame and a collection mechanism is designed, and the seedling plate is realized by using a downward pressure assembly, a pneumatic cylinder, a bearing strip, a limiting plate, a telescopic rod and a driving mechanism. automatic stacking and transport.
It improves the automated collection and stacking efficiency of seedling trays, reduces human resources demand, and improves the degree of automation of the production line.
Smart Images
Figure CN222180946U_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of seedling tray production equipment, and in particular to a seedling tray stacking and collecting device. Background Art
[0002] The seedling tray is an important tool in the factory seedling production process. The seedling tray is rectangular in shape with multiple holes on its surface. The holes can be filled with the matrix for seedling cultivation and used for the cultivation of plant seedlings. After the seedling tray is cast in the mold, the plastic strips bonding the two seedling trays need to be cut off before they are collected and transported. The collection equipment on the existing production line generally uses a collection cart, which needs to be stacked manually before being transported. This method requires 1-2 staff members to sort at the discharge end of the conveyor belt, which not only requires more manpower, but also has a low degree of automation and low efficiency. Therefore, we designed a stacking and collection mechanism on the original production line, which can collect the transported seedling trays, stack them, and then transport them to improve the degree of automation. Utility Model Content
[0003] In view of the technical problems existing in the background technology, the utility model provides a seedling tray stacking and collecting device to solve the problem that the existing seedling tray stacking and collecting has a low degree of automation, which affects the collection efficiency.
[0004] In order to achieve the above purpose, the technical solution provided by the utility model is:
[0005] A seedling tray stacking and collecting device comprises a first fixed frame, a second fixed frame, a feeding frame and a collecting mechanism, wherein the first fixed frame is a rectangular frame, and the feeding frame is arranged on the upper part of the first fixed frame, and the first fixed frame is connected to the second fixed frame through the collecting mechanism;
[0006] The collecting mechanism includes a downward pressing assembly, a second pneumatic cylinder, a receiving bar, a material discharge frame, a limiting plate, a telescopic rod and a driving mechanism. The material discharge frame is arranged at one end of the feeding frame, and receiving bars are arranged on both sides of the material discharge frame, and the receiving bars are connected to the second pneumatic cylinder through a connecting piece; a limiting plate is arranged at the lower part of the material discharge frame, and one side of the limiting plate is connected to the upper part of the second fixed frame through a telescopic rod, and the rotating shaft at the upper part of the limiting plate is connected to the driving mechanism through a connecting piece.
[0007] Furthermore, the limit plate is movably connected to the first fixed ear at the lower part of the blanking frame through the upper rotating shaft; a pressure spring is arranged on the outer wall of the telescopic rod to form an elastic structure, one end of the telescopic rod is movably connected to the second fixed ear on the second fixed frame through a pin shaft, and the other end of the telescopic rod is movably connected to the third fixed ear on the second fixed frame through a pin shaft.
[0008] Furthermore, the driving mechanism includes a second bracket, a rotating shaft, a first winding wheel, a second winding wheel and a wire rope arranged on the unloading frame, the second bracket is provided with a rotating shaft inside, and the first winding wheel and the second winding wheel are provided on the upper part of the rotating shaft, and the first winding wheel and the second winding wheel are respectively connected to the connectors on the two limit plates through wire ropes.
[0009] Furthermore, an isolation strip is provided on the inner wall of the limiting plate; a driving motor is provided on the upper part of the second bracket, and an output shaft of the driving motor is connected to the rotating shaft through a coupling.
[0010] Furthermore, the pressing assembly includes a first bracket, a fixed plate, a first pneumatic cylinder and a pressing plate. The first bracket is arranged on the upper part of the unloading frame, and the upper part of the first bracket is provided with a fixed plate and a first pneumatic cylinder connected to the fixed plate. The lower part of the fixed plate is provided with a pressing plate, and the pressing plate is connected to the first pneumatic cylinder through a connecting member.
[0011] Furthermore, a first conveyor belt is disposed on the upper portion of the feeding rack, and a second conveyor belt is disposed on the upper portion of the second fixing rack.
[0012] The utility model has the following advantages and beneficial effects:
[0013] In the utility model, a feeding rack is arranged on the upper part of the first fixed rack for conveying the formed seedling trays. The seedling trays are gathered and stacked through a collecting mechanism at the discharge end, and then transferred through the second fixed rack, thereby realizing stacking transportation.
[0014] In the utility model, an independent collecting mechanism is designed, in which the second pneumatic cylinder controls the forward and backward movement of the receiving bar at the unloading frame. The seedling tray is introduced into the lower unloading frame through the entry and exit of the receiving bar, and multiple seedling trays are stacked up in cooperation with the limiting plates on both sides. After reaching a certain number, they are transported. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is the front view of the utility model;
[0017] Figure 3 This is a partial structural diagram of the driving mechanism of the utility model;
[0018] Icons: 1-first fixed frame, 2-feeding frame, 3-second fixed frame, 4-second conveyor belt, 5-first bracket, 6-fixed plate, 7-first pneumatic cylinder, 8-lower pressure plate, 10-second pneumatic cylinder, 11-support bar, 12-limiting plate, 13-telescopic rod, 14-second fixed ear, 15-second bracket, 16-drive motor, 17-first winding wheel, 18-wire rope, 19-connector, 20-isolation strip, 21-unloading frame. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.
[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the 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.
[0021] like Figure 1 and Figure 2 As shown, a seedling tray stacking and collecting device comprises a first fixed frame 1, a second fixed frame 3, a feeding frame 2 and a collecting mechanism, wherein the first fixed frame 1 is a rectangular bracket, and the feeding frame 2 is arranged on the upper part of the first fixed frame 1, and the first fixed frame 1 is connected to the second fixed frame 3 through a collecting mechanism; the collecting mechanism comprises a pressing assembly, a second pneumatic cylinder 10, a receiving bar 11, a blanking frame 21, a limiting plate 12, a telescopic rod 13 and a driving mechanism, the blanking frame 21 is arranged at one end of the feeding frame 2, and receiving bars 11 are arranged on both sides of the blanking frame 21, and the receiving bar 11 is connected to the second pneumatic cylinder 10 through a connecting piece; a limiting plate 12 is arranged at the lower part of the blanking frame 21, and one side of the limiting plate 12 is connected to the upper part of the second fixed frame 3 through a telescopic rod 13, and the rotating shaft at the upper part of the limiting plate 12 is connected to the driving mechanism through a connecting piece.
[0022] It should be noted that a first conveyor belt is provided on the upper part of the first fixed frame 1 for transporting the formed seedling trays. When the seedling trays are transferred and stored, they need to be stacked for the convenience of transportation. Therefore, we have designed a collecting mechanism at the discharge end of the first fixed frame 1, and a receiving bar 11 is provided on the inner wall of the unloading frame 21, which is retracted and extended by the second pneumatic cylinders 10 on both sides. When it is needed to receive, the receiving bar 11 is pushed out, and after receiving the upper seedling tray, it is retracted under the control of the second pneumatic cylinder 10, and the seedling tray falls into the unloading frame 21, and is summarized and concentrated by the limiting plate 12 to achieve stacking.
[0023] It should be further explained that when the seedling trays are stacked on the second conveyor belt 4 through the unloading frame 21, they are prone to tipping over. Therefore, we have designed a limit plate 12 at the bottom of the unloading frame 21, and movably connected it to the third fixed ear on the limit plate 12 through a telescopic rod 13, and designed a pressure spring on the outer wall of the telescopic rod 13 to form an elastic structure, which can not only play a blocking role, but also can be controlled to open and close through a driving mechanism.
[0024] like Figure 1 and Figure 3 As shown, the limit plate 12 is movably connected to the first fixed ear at the lower part of the blanking frame 21 through the upper rotating shaft; a pressure spring is arranged on the outer wall of the telescopic rod 13 to form an elastic structure, one end of the telescopic rod 13 is movably connected to the second fixed ear 14 on the second fixed frame 3 through a pin, and the other end of the telescopic rod 13 is movably connected to the third fixed ear on the second fixed frame 3 through a pin; the driving mechanism includes a second bracket 15, a rotating shaft, a first winding wheel 17, a second winding wheel and a wire rope 18 arranged on the blanking frame 21, a rotating shaft is arranged inside the second bracket 15, and the first winding wheel 17 and the second winding wheel are arranged on the upper part of the rotating shaft, and the first winding wheel 17 and the second winding wheel are respectively connected to the connectors 19 on the two limit plates 12 through the wire rope 18; an isolation strip 20 is arranged on the inner wall of the limit plate 12; a driving motor 16 is arranged on the upper part of the second bracket 15, and the output shaft of the driving motor 16 is connected to the rotating shaft through a coupling.
[0025] It should be noted that the second bracket 15 is arranged at one end of the unloading frame 21, and a rotating shaft is arranged inside the second bracket 15. The rotating shaft is driven to rotate under the action of the driving motor 16, and then the first winding wheel 17, the second winding wheel and the wire rope 18 are used to control the opening and closing of the limit plate 12. After the stacking is completed, the second conveyor belt 4 is driven for transportation to prevent interference with the limit plate 12 during transportation.
[0026] like Figure 3As shown, the pressing assembly includes a first bracket 5, a fixed plate 6, a first pneumatic cylinder 7 and a pressing plate 8. The first bracket 5 is arranged on the upper part of the unloading frame 21, and the upper part of the first bracket 5 is provided with a fixed plate 6 and a first pneumatic cylinder 7 connected to the fixed plate 6, and the lower part of the fixed plate 6 is provided with a pressing plate 8, and the lower pressing plate 8 is connected to the first pneumatic cylinder 7 through a connecting piece; the upper part of the feeding rack 2 is provided with a first conveyor belt, and the upper part of the second fixed rack 3 is provided with a second conveyor belt 4.
[0027] It should be noted that when the seedling tray is unloaded into the unloading frame 21, the seedling tray 21 will hang on the edge, and the seedling tray 21 will be blocked in the unloading frame 21. Therefore, we have designed a downward pressing component, which drives the downward pressing plate 8 to press down through the first pneumatic cylinder 7 on the first bracket 5, and presses down the seedling tray 21 blocked in the unloading frame 21 to facilitate stacking.
[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A seedling tray stacking and collecting device, comprising a first fixed frame (1), a second fixed frame (3), a feeding frame (2) and a collecting mechanism, characterized in that: The first fixed frame (1) is a rectangular frame, and a feeding frame (2) is arranged on the upper part of the first fixed frame (1), and the first fixed frame (1) is connected to the second fixed frame (3) through a collecting mechanism; The collecting mechanism comprises a pressing assembly, a second pneumatic cylinder (10), a receiving bar (11), a material discharge frame (21), a limiting plate (12), a telescopic rod (13) and a driving mechanism. The material discharge frame (21) is arranged at one end of the material feeding frame (2), and receiving bars (11) are arranged on both sides of the material discharge frame (21), and the receiving bars (11) are connected to the second pneumatic cylinder (10) through a connecting piece; a limiting plate (12) is arranged at the lower part of the material discharge frame (21), and one side of the limiting plate (12) is connected to the upper part of the second fixed frame (3) through a telescopic rod (13), and the rotating shaft at the upper part of the limiting plate (12) is connected to the driving mechanism through a connecting piece.
2. A seedling tray stacking and collecting device according to claim 1, characterized in that: The limit plate (12) is movably connected to the first fixing ear at the bottom of the blanking frame (21) via an upper rotating shaft; a pressure spring is arranged on the outer wall of the telescopic rod (13) to form an elastic structure; one end of the telescopic rod (13) is movably connected to the second fixing ear (14) on the second fixing frame (3) via a pin shaft, and the other end of the telescopic rod (13) is movably connected to the third fixing ear on the second fixing frame (3) via a pin shaft.
3. A seedling tray stacking and collecting device according to claim 1, characterized in that: The driving mechanism comprises a second bracket (15) arranged on a material discharging frame (21), a rotating shaft, a first winding wheel (17), a second winding wheel and a steel wire rope (18); the second bracket (15) is provided with a rotating shaft inside, and the first winding wheel (17) and the second winding wheel are provided on the upper part of the rotating shaft; the first winding wheel (17) and the second winding wheel are respectively connected to connectors (19) on two limit plates (12) through steel wire ropes (18).
4. A seedling tray stacking and collecting device according to claim 1, characterized in that: The pressing assembly comprises a first bracket (5), a fixed plate (6), a first pneumatic cylinder (7) and a pressing plate (8); the first bracket (5) is arranged on the upper part of the unloading frame (21); the upper part of the first bracket (5) is provided with a fixed plate (6) and a first pneumatic cylinder (7) connected to the fixed plate (6); the lower part of the fixed plate (6) is provided with a pressing plate (8); the pressing plate (8) is connected to the first pneumatic cylinder (7) through a connecting piece.
5. A seedling tray stacking and collecting device according to claim 1, characterized in that: A first conveyor belt is arranged on the upper part of the feeding frame (2), and a second conveyor belt (4) is arranged on the upper part of the second fixing frame (3).