A transfer device for sweet potato seedling cultivation

Abstract

The utility model belongs to sweet potato seedling cultivation technical field, and disclose a kind of for the transfer device for sweet potato seedling cultivation, including cart, still include: auxiliary fixing structure, it is set to the inside of cart;Fastening structure, it is set to the top of cart, and top is connected with temperature control cultivation structure;The auxiliary fixing structure includes sliding slot frame, the inner wall of sliding slot frame is fixedly installed in the cart, the inner wall sliding connection of sliding slot frame has movable sliding plate, the outer wall of movable sliding plate is equipped with inclined slot;The utility model is equipped with auxiliary fixing structure, by the cooperation of movable sliding plate, reset spring A and other components, can form elastic clamping to temperature control cultivation structure, so that temperature control cultivation structure is closely connected with cart, reduce the temperature control incubator displacement or shaking due to cart shaking in the process of transfer, ensure the stability of sweet potato seedling in cultivation bin.

Description

Technical Field

[0001] This utility model belongs to the field of sweet potato seedling cultivation technology, specifically a transfer device for sweet potato seedling cultivation. Background Technology

[0002] A transfer cart used for sweet potato seedling cultivation is an agricultural auxiliary device. It is usually equipped with a cultivation box with adjustable temperature and humidity to provide a suitable environment for the growth of sweet potato seedlings. The frame has wheels for easy movement between different sites, and it is also equipped with a fixing device to ensure the safety and stability of the sweet potato seedlings during transportation, thus facilitating the efficient implementation of sweet potato seedling cultivation and transplanting.

[0003] A search revealed that patent application CN111874054A discloses a transfer device for sweet potato seedling cultivation, belonging to the field of sweet potato seedling technology. The device includes an outer casing, an inner pre-positioned body, a top cover, guide rails, a sleeve block, a displacement column, a moisture detection probe, and the inner pre-positioned body. The inner pre-positioned body is located inside the outer casing. Extension plates are welded to both ends of the outer casing near the bottom. Ventilation pipes are installed at both ends of the outer casing near the upper ends of the extension plates through pre-drilled holes. Hot air blowers are installed on the ventilation pipes, and the bottom of the hot air blowers is bolted to the top of the extension plates. A multi-way valve is connected to the end of the ventilation pipe, located inside the outer casing. The air outlet of the multi-way valve is connected to a first air outlet pipe and a second air outlet pipe. This invention's transfer device allows for convenient heating of the seedling box as needed and facilitates moisture detection in the soil at different horizontal and vertical levels within the seedling box, making it suitable for widespread use.

[0004] While the aforementioned patent allows for convenient heating of the seedling box as needed and facilitates the detection of soil moisture at different horizontal and vertical levels within the seedling box, it lacks an effective fixing structure. The connection between the temperature control box and the trolley is not secure. During the transfer process, if there is a sudden stop or turn, the temperature control box without a fixing structure may tip over, causing damage to the entire cultivation device and the sweet potato seedlings. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides a transfer device for sweet potato seedling cultivation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a transfer device for sweet potato seedling cultivation, comprising a trolley, and further comprising:

[0007] An auxiliary fixing structure is installed inside the trolley;

[0008] The fastening structure is located on top of the trolley and is connected to a temperature-controlled incubation structure at the top;

[0009] The auxiliary fixing structure includes a sliding frame, which is fixedly installed on the inner wall of the trolley. A movable slide plate is slidably connected to the inner wall of the sliding frame. An inclined groove is formed on the outer wall of the movable slide plate. The movable slide plate is elastically connected to the sliding frame through a return spring A. A limiting groove is formed on the outer wall of the sliding frame. A slide rod is slidably connected to the inner wall of the limiting groove. One end of the slide rod is fixedly connected to the movable slide plate. A hinge seat is rotatably connected to one end of the slide rod. A hinge rod is hinged to the outer wall of the hinge seat. A snap-fit ​​component is provided at the top of the hinge rod.

[0010] Preferably, the snap-fit ​​assembly includes a hinge plate hinged to the outer wall of the hinge rod, a pair of movable snap-fit ​​plates slidably connected to the inner wall of the hinge plate, the two movable snap-fit ​​plates being elastically connected by a return spring B, a sliding groove being provided on the outer wall of the hinge plate, a sliding sleeve being slidably connected to the inner wall of the sliding groove and fitted onto the outer side of the hinge plate, a positioning hole being provided on the outer wall of the sliding sleeve for engaging with the movable snap-fit ​​plates, and a fixing plate being fixedly installed at the bottom end of the sliding sleeve.

[0011] Preferably, the fastening structure includes an insertion seat fixedly installed on the outer wall of the trolley, a connecting block fixedly installed at the top of the insertion seat, a knob rotatably installed on the outer wall of the connecting block, a threaded rod A fixedly connected to one end of the knob, a limit block fixedly installed at one end of the threaded rod A, a fixed seat threadedly connected to the outer wall of the threaded rod A, a fixed clamping plate fixedly installed at the top of the fixed seat, and a transverse groove that allows the fixed seat to move horizontally on the connecting block.

[0012] Preferably, the temperature-controlled cultivation structure includes a temperature-controlled chamber, a snap-fit ​​rod is fixedly installed at the bottom of the temperature-controlled chamber, a hot air blower module is fixedly installed on the outer wall of the temperature-controlled chamber, a temperature sensor is provided on the outer wall of the hot air blower module, a flow guide frame is provided on the inner wall of the temperature-controlled chamber, a connecting frame is fixedly connected to the bottom of the temperature-controlled chamber, and a liquid drop frame is provided at the bottom of the connecting frame.

[0013] The bottom of the temperature control box is fixedly connected to an insert plate, which abuts against the inclined groove on the movable slide plate. A heat dissipation component is provided at one end of the temperature control box. An incubation chamber is provided on the inner wall of the temperature control box. A cover is movably connected to the outer wall of the temperature control box, and positioning grooves are provided at the four corners of the upper end of the cover.

[0014] Preferably, the heat dissipation component includes a screw hole frame, which is fixed to the outer wall of the temperature control box by bolts. An exhaust box is fixedly connected to the outer wall of the screw hole frame. An exhaust pipe is fixedly connected to one end of the exhaust box. A drive component B is fixedly installed at the top of the exhaust box. A filter plate is fixedly installed on the outer wall of the exhaust box. An exhaust fan is provided on the inner wall of the exhaust box.

[0015] Preferably, a placement frame is fixedly installed on the outer wall of the trolley, and a slot is provided on the outer wall of the trolley to assist in the insertion of the insert plate and to push the movable slide plate to move by squeezing through the inclined groove on the movable slide plate.

[0016] Preferably, the top of the trolley is fixedly connected to the liquid drop frame for collecting the liquid left in the culture chamber. The outer wall of the liquid drop frame is provided with a sealing strip for sealing connection with the connecting frame. The inner wall of the liquid drop frame is slidably connected with a drain rack for draining the liquid collected by the liquid drop frame.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This utility model is equipped with an auxiliary fixing structure. Through the cooperation of components such as the movable sliding plate and the return spring A, it can form an elastic clamp on the temperature-controlled cultivation structure, so that the temperature-controlled cultivation structure is tightly connected to the trolley, reducing the displacement or shaking of the temperature-controlled box caused by the shaking of the trolley during the transfer process, and ensuring the stability of the sweet potato seedlings in the cultivation chamber.

[0019] This utility model is equipped with a fastening structure. By engaging the insertion seat with the snap-fit ​​rod of the temperature-controlled incubation structure, the temperature-controlled incubation structure can be quickly and initially positioned on the trolley. Rotating the knob moves the fixing seat through the threaded rod A, and the fixing plate firmly fixes the temperature-controlled incubation structure on the trolley, preventing the device from shaking or falling off during the transfer process and ensuring the overall stability of the equipment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is an exploded view of the overall structure of this utility model;

[0022] Figure 3 This is a detailed structural diagram of the auxiliary fixing structure of this utility model;

[0023] Figure 4 This is a detailed structural diagram of the snap-fit ​​assembly of this utility model;

[0024] Figure 5 This is a schematic diagram of the movable skateboard of this utility model;

[0025] Figure 6 This is a schematic diagram of the insertion seat and connecting block of this utility model;

[0026] Figure 7 This is a cross-sectional view of the fastening structure of this utility model;

[0027] Figure 8 This is a schematic diagram of the threaded rod A and the fixed seat of this utility model;

[0028] Figure 9This is an exploded view of the temperature-controlled cultivation structure of this utility model;

[0029] Figure 10 This is a detailed structural diagram of the heat dissipation component of this utility model.

[0030] In the diagram: 1. Trolley; 2. Placement rack; 3. Temperature-controlled incubation structure; 31. Temperature control chamber; 32. Connecting rod; 33. Hot air blower module; 34. Air guide frame; 35. Insert plate; 36. Heat dissipation component; 361. Exhaust box; 362. Exhaust duct; 363. Drive component B; 364. Air filter plate; 365. Exhaust fan; 366. Screw hole frame; 37. Incubation chamber; 38. Cover; 39. Temperature sensor; 310. Positioning slot; 4. Auxiliary fixing structure; 41. Slide frame; 42. Movable slide plate; 43. 44. Return spring A; 45. Limiting slide groove; 46. Slide rod; 47. Hinge seat; 48. Hinge rod; 49. Snap-fit ​​assembly; 40. Hinge plate; 41. Slide groove; 42. Movable snap-fit ​​plate; 43. Return spring B; 44. Slide sleeve; 45. Positioning hole; 46. Fixing plate; 47. Slot; 68. Fastening structure; 61. Insertion seat; 62. Connecting block; 63. Rotary knob; 64. Threaded rod A; 65. Fixing seat; 66. Limiting block; 67. Fixing clamp; 7. Drainage frame; 8. Drainage rack. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] like Figures 1 to 10 As shown, this utility model provides a transfer device for sweet potato seedling cultivation, including a trolley 1, and further comprising:

[0033] Auxiliary fixing structure 4 is installed inside the trolley 1;

[0034] Fastening structure 6 is located above trolley 1 and is connected to temperature-controlled incubation structure 3 at the top;

[0035] The auxiliary fixing structure 4 includes a slide frame 41, which is fixedly installed on the inner wall of the trolley 1. A movable slide plate 42 is slidably connected to the inner wall of the slide frame 41. An inclined groove is provided on the outer wall of the movable slide plate 42. The movable slide plate 42 is elastically connected to the slide frame 41 through a return spring A43. A limiting slide groove 44 is provided on the outer wall of the slide frame 41. A slide rod 45 is slidably connected to the inner wall of the limiting slide groove 44. One end of the slide rod 45 is fixedly connected to the movable slide plate 42. A hinge seat 46 is rotatably connected to one end of the slide rod 45. A hinge rod 47 is hinged to the outer wall of the hinge seat 46. A snap-fit ​​assembly 48 is provided at the top of the hinge rod 47.

[0036] The above-mentioned scheme employs an auxiliary fixing structure 4 to provide auxiliary fixation for the temperature-controlled cultivation structure 3. When the insert plate 35 of the temperature-controlled cultivation structure 3 is inserted into the slot 5 of the trolley 1, it presses against the inclined groove on the movable slide plate 42, thereby pushing the movable slide plate 42 to move. This, through the slide rod 45, hinge seat 46, and hinge rod 47, causes the snap-fit ​​assembly 48 to actuate, allowing the snap-fit ​​rod 32 to engage and fix with the snap-fit ​​assembly 48. The effect of this structure is to further enhance the fixing effect of the temperature-controlled cultivation structure 3, providing a fixing guarantee, effectively distributing the connection pressure, and improving the reliability and stability of the overall device during the transfer of sweet potato seedlings.

[0037] The snap-fit ​​assembly 48 includes a hinge plate 481 hinged to the outer wall of the hinge rod 47. A pair of movable snap-fit ​​plates 483 are slidably connected to the inner wall of the hinge plate 481. The two movable snap-fit ​​plates 483 are elastically connected by a return spring B484. A groove 482 is provided on the outer wall of the hinge plate 481. A sleeve 485 is slidably connected to the inner wall of the groove 482 and sleeved on the outer side of the hinge plate 481. A positioning hole 486 is provided on the outer wall of the sleeve 485 to engage with the movable snap-fit ​​plates 483. A fixing plate 487 is fixedly installed at the bottom end of the sleeve 485.

[0038] By using the above solution: pressing the two movable plates 483 and using the return spring B484, the outer ends of the movable plates 483 can be locked inside different positioning holes 486, thereby adjusting the extension distance of the hinge plate 481 and the sliding sleeve 485, so that the fixed plate 487 can be locked on the positioning groove 310, thereby enabling the locking assembly 48 to be stably connected to the cover 38.

[0039] The fastening structure 6 includes an insertion seat 61 fixedly installed on the outer wall of the trolley 1. A connecting block 62 is fixedly installed on the top of the insertion seat 61. A knob 63 is rotatably installed on the outer wall of the connecting block 62. A threaded rod A64 is fixedly connected to one end of the knob 63. A limit block 66 is fixedly installed on one end of the threaded rod A64. A fixing seat 65 is threadedly connected to the outer wall of the threaded rod A64. A fixing clamp 67 is fixedly installed on the top of the fixing seat 65. A transverse groove is provided on the connecting block 62 to allow the fixing seat 65 to move horizontally.

[0040] The above-mentioned solution utilizes a fastening structure 6 to clamp the temperature-controlled cultivation structure 3 to the trolley 1. Rotating the knob 63 causes the threaded rod A64 to rotate, and the horizontal groove on the connecting block 62 restricts the horizontal movement of the fixing seat 65, allowing the fixing seat 65 to move horizontally within the groove. This, in turn, moves the fixing clamp 67 to clamp the connecting rod 32, thus ensuring the stability of the entire temperature-controlled cultivation structure 3 on the trolley 1. The effect is to ensure the firmness and stability of the connection between the temperature-controlled cultivation structure 3 and the trolley 1, preventing shaking or detachment during transfer, ensuring a safe and reliable environment for sweet potato seedling cultivation, and providing stable support conditions for sweet potato seedling cultivation.

[0041] The temperature-controlled cultivation structure 3 includes a temperature control box 31, a snap-fit ​​rod 32 fixedly installed at the bottom of the temperature control box 31, a hot air blower module 33 fixedly installed on the outer wall of the temperature control box 31, a temperature sensor 39 provided on the outer wall of the hot air blower module 33, a flow guide frame 34 provided on the inner wall of the temperature control box 31, a connecting frame fixedly connected at the bottom of the temperature control box 31, and a liquid drop frame 7 provided at the bottom of the connecting frame;

[0042] A plate 35 is fixedly connected to the bottom of the temperature control box 31. The plate 35 abuts against the inclined groove on the movable slide plate 42. A heat dissipation component 36 is provided at one end of the temperature control box 31. A culture chamber 37 is provided on the inner wall of the temperature control box 31. A cover 38 is movably connected to the outer wall of the temperature control box 31. Positioning grooves 310 are provided at the four corners of the upper end of the cover 38.

[0043] Using the above scheme: when the insert plate 35 moves downward, it will squeeze the inclined groove on the movable slide plate 42, thereby causing the hinge seat 46, hinge rod 47 and snap-fit ​​assembly 48 to move outward. Before this, the fixed plate 487 will be tightly fastened to the positioning groove 310. Then, when the snap-fit ​​assembly 48 moves outward, it will pull the cover 38 outward.

[0044] The heat dissipation assembly 36 includes a screw hole frame 366, which is fixed to the outer wall of the temperature control box 31 by bolts. An exhaust box 361 is fixedly connected to the outer wall of the screw hole frame 366. An exhaust pipe 362 is fixedly connected to one end of the exhaust box 361. A drive assembly B363 is fixedly installed at the top of the exhaust box 361. A filter plate 364 is fixedly installed on the outer wall of the exhaust box 361. An exhaust fan 365 is provided on the inner wall of the exhaust box 361.

[0045] The outer wall of the trolley 1 is fixedly equipped with a shelf 2, which is used to place other related tools and parts. The outer wall of the trolley 1 is provided with a slot 5, which is used to assist the insertion of the insert plate 35 and to push the movable slide plate 42 to move by squeezing through the inclined groove on the movable slide plate 42.

[0046] The top of the trolley 1 is fixedly connected to the liquid drop box 7 to collect the liquid left in the culture chamber 37. The outer wall of the liquid drop box 7 is provided with a sealing strip for sealing connection with the connecting frame. The inner wall of the liquid drop box 7 is slidably connected with a drain rack 8 for draining the liquid collected by the liquid drop box 7.

[0047] Using the above scheme: When the heat dissipation component 36 is running, the drive component B363 drives the exhaust fan 365 to rotate inside the exhaust box 361, drawing excess hot air from the temperature control box 31 into the exhaust box 361 through the exhaust pipe 362. During this process, the filter plate 364 filters impurities, and the filtered hot air is discharged from the exhaust box 361, thus regulating the temperature of the temperature control box 31. At the same time, the screw frame 366 is fixed to the outer wall of the temperature control box 31 with bolts, ensuring that the heat dissipation component 36 is installed firmly and that the sweet potato seedling cultivation environment is suitable.

[0048] The hot air module 33 includes three hot air blowers located on both sides of the temperature sensor 39. The air outlets of two hot air blowers are connected to the interior of the cultivation chamber 37. The temperature sensor 39 transmits the temperature inside the cultivation chamber 37 to the data control terminal in real time. When there is a significant temperature difference, the start command is transmitted to the hot air module 33 through the PLC control terminal, and the module is made to run and adjust the temperature. This design is based on prior art.

[0049] Working principle and usage process of this utility model:

[0050] First, place the temperature-controlled incubation structure 3 above the trolley 1, so that the clamping rod 32 is located in the fixed clamping plate 67, and rotate the knob 63 to drive the threaded rod A64 to rotate, so that the fixed seat 65 moves horizontally in the transverse groove of the connecting block 62, thereby driving the fixed clamping plate 67 to move and clamp the clamping rod 32 to achieve primary fixation;

[0051] Secondly, the fixing plate 487 is fastened to the positioning groove 310 to achieve positioning of the two; when the temperature control box 31 moves down, the insert plate 35 at its bottom end will push the movable slide plate 42 to move through the slot 5 and the inclined groove opened on the outer wall of the movable slide plate 42, which will drive the slide rod 45 and the hinge seat 46 to move. At this time, the fixing plate 487 will pull the cover 38 and the temperature control box 31 as a whole outward through the positioning groove 310 to achieve secondary fixation.

[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transfer device for sweet potato seedling cultivation, comprising a trolley (1), characterized in that: Also includes: An auxiliary fixing structure (4) is installed inside the trolley (1); A fastening structure (6) is located above the trolley (1) and is connected to a temperature-controlled incubation structure (3) at the top; The auxiliary fixing structure (4) includes a sliding frame (41), which is fixedly installed on the inner wall of the trolley (1). A movable slide plate (42) is slidably connected to the inner wall of the sliding frame (41). An inclined groove is provided on the outer wall of the movable slide plate (42). The movable slide plate (42) is elastically connected to the sliding frame (41) through a return spring A (43). A limiting slide groove (44) is provided on the outer wall of the sliding frame (41). A slide rod (45) is slidably connected to the inner wall of the limiting slide groove (44). One end of the slide rod (45) is fixedly connected to the movable slide plate (42). A hinge seat (46) is rotatably connected to one end of the slide rod (45). A hinge rod (47) is hinged to the outer wall of the hinge seat (46). A snap-fit ​​assembly (48) is provided at the top of the hinge rod (47).

2. The transfer device for sweet potato seedling cultivation according to claim 1, characterized in that: The snap-fit ​​assembly (48) includes a hinge plate (481) hinged to the outer wall of the hinge rod (47). A pair of movable snap-fit ​​plates (483) are slidably connected to the inner wall of the hinge plate (481). The two movable snap-fit ​​plates (483) are elastically connected by a return spring B (484). A sliding groove (482) is provided on the outer wall of the hinge plate (481). A sliding sleeve (485) sleeved on the outer side of the hinge plate (481) is slidably connected to the inner wall of the sliding groove (482). A positioning hole (486) is provided on the outer wall of the sliding sleeve (485) for engaging with the movable snap-fit ​​plates (483). A fixing plate (487) is fixedly installed at the bottom end of the sliding sleeve (485).

3. The transfer device for sweet potato seedling cultivation according to claim 1, characterized in that: The fastening structure (6) includes an insertion seat (61) fixedly installed on the outer wall of the trolley (1). A connecting block (62) is fixedly installed on the top of the insertion seat (61). A knob (63) is rotatably installed on the outer wall of the connecting block (62). A threaded rod A (64) is fixedly connected to one end of the knob (63). A limit block (66) is fixedly installed on one end of the threaded rod A (64). A fixing seat (65) is threadedly connected to the outer wall of the threaded rod A (64). A fixing clamp (67) is fixedly installed on the top of the fixing seat (65). A transverse groove is provided on the connecting block (62) to allow the fixing seat (65) to move horizontally.

4. The transfer device for sweet potato seedling cultivation according to claim 1, characterized in that: The temperature-controlled cultivation structure (3) includes a temperature control box (31), a snap-fit ​​rod (32) is fixedly installed at the bottom of the temperature control box (31), a hot air blower module (33) is fixedly installed on the outer wall of the temperature control box (31), a temperature sensor (39) is provided on the outer wall of the hot air blower module (33), a flow guide frame (34) is provided on the inner wall of the temperature control box (31), a connecting frame is fixedly connected to the bottom of the temperature control box (31), and a liquid drop frame (7) is provided at the bottom of the connecting frame; The bottom of the temperature control box (31) is fixedly connected to a plate (35), which abuts against the inclined groove on the movable slide plate (42). A heat dissipation component (36) is provided at one end of the temperature control box (31). A culture chamber (37) is provided on the inner wall of the temperature control box (31). A cover (38) is movably connected to the outer wall of the temperature control box (31). Positioning grooves (310) are provided at the four corners of the upper end of the cover (38).

5. The transfer device for sweet potato seedling cultivation according to claim 4, characterized in that: The heat dissipation component (36) includes a screw hole frame (366), which is fixed to the outer wall of the temperature control box (31) by bolts. An exhaust box (361) is fixedly connected to the outer wall of the screw hole frame (366). An exhaust pipe (362) is fixedly connected to one end of the exhaust box (361). A drive component B (363) is fixedly installed at the top of the exhaust box (361). A filter plate (364) is fixedly installed on the outer wall of the exhaust box (361). An exhaust fan (365) is provided on the inner wall of the exhaust box (361).

6. The transfer device for sweet potato seedling cultivation according to claim 1, characterized in that: The outer wall of the trolley (1) is fixedly equipped with a placement rack (2), and the outer wall of the trolley (1) is provided with a slot (5) for assisting the insertion of the insert plate (35) and pushing the movable slide plate (42) to move by squeezing through the inclined groove on the movable slide plate (42).

7. The transfer device for sweet potato seedling cultivation according to claim 1, characterized in that: The top of the trolley (1) is fixedly connected to a liquid drop frame (7) for collecting the liquid left in the incubation chamber (37). The outer wall of the liquid drop frame (7) is provided with a sealing strip for sealing connection with the connecting frame. The inner wall of the liquid drop frame (7) is slidably connected to a drain rack (8) for draining the liquid collected by the liquid drop frame (7).

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