Agricultural planting seedling raising frame

Abstract

The agricultural planting seedling raising frame comprises a bottom plate, a plurality of supporting columns are transversely arranged in the middle of the top end of the bottom plate, jacking rods are movably installed at the top ends of the supporting columns, and a top frame is fixedly installed at the top ends of the jacking rods; a plurality of shaft brackets are arranged at the top ends of the two sides of the bottom plate side by side, a transmission shell is fixedly installed at the top end of the middle of the bottom plate, a machine box is fixedly installed outside the side, close to the transmission shell, of the bottom plate, and a motor is fixedly installed in the machine box. When the lead screw rotates, the movable sleeve is controlled to transversely move towards the transmission shell, so that the bottom end of the side frame can be driven to move towards the inner side until the side frame tends to be vertical, when the side frame tends to be vertical, the front faces of the multiple containing boxes on the outer side of the side frame are changed from the upward direction to the outward reverse direction, and therefore when a worker takes the containing boxes, more convenience and labor saving are achieved; and meanwhile, the operation space is enlarged, the taking distance is shortened, and the working efficiency of workers is greatly improved.

Description

Technical Field

[0001] The invention relates to the field of seedling raising frames, in particular to an agricultural planting seedling raising frame. Background Art

[0002] Seedling racks can not only be used to grow barley, wheat, corn and alfalfa, but also bean sprouts such as soybeans, black beans, and peas, as well as the early germination of various small leafy vegetables, such as sunflower, water spinach, coriander, rapeseed and other seeds. In short, seedling racks have a wide range of uses.

[0003] The common seedling racks on the market have different structural shapes. Among them, there is a triangular seedling rack, which has multiple sets of brackets on both sides, on which seedling boxes can be placed. Since the rack is in a triangular shape, the brackets on both sides of the bottom will extend outward for a long distance;

[0004] In this way, when workers transfer the seedling boxes in the nursery room, the bracket at the bottom will take up space, so that the workers need to stretch their hands forward to take the seedling boxes. However, this operation method makes the workers' arms more strained and the seedling boxes are easily dropped due to exhaustion. Therefore, it is necessary to design an agricultural planting seedling rack. Summary of the invention

[0005] The purpose of the present invention is to provide an agricultural planting seedling raising frame to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: an agricultural planting seedling raising frame, comprising

[0007] A bottom plate, wherein a plurality of support columns are transversely arranged at the middle of the top of the bottom plate, a plurality of tops of the support columns are movably mounted with jacking rods, and a plurality of tops of the jacking rods are fixedly mounted with top frames;

[0008] A plurality of shaft frames are arranged side by side at the top ends of both sides of the bottom plate, a transmission housing is fixedly installed at the top end of the middle part of the bottom plate, a chassis is fixedly installed on the outside of the bottom plate close to the transmission housing, a motor is fixedly installed inside the chassis, an output shaft of the motor is located at one end inside the transmission housing and a plurality of first bevel gears are transversely arranged, screw rods are movably installed at both ends of the transmission housing close to the plurality of first bevel gears, a second bevel gear is fixedly installed on one end of the screw rod close to the first bevel gear, and the second bevel gear is meshed with the first bevel gear;

[0009] A movable sleeve is movably installed on the outside of the screw rod, a side frame is movably installed on the top of the movable sleeve through a rotating shaft, the top of the side frame is movably connected to the outside of the top frame through a rotating shaft, a plurality of side frames are installed on the outside of the side frame in sequence from top to bottom, and a placement box is arranged inside the side frame.

[0010] Furthermore, slide bars are fixedly installed on both sides of the interior of the placement box, movable blocks are movably installed outside the two slide bars, a movable bracket is fixedly installed between the two movable blocks, and second springs are arranged between several of the movable blocks.

[0011] Furthermore, a seedling raising box is clamped between the two movable brackets, support blocks are fixedly installed on both sides of the top of the movable bracket, and both sides of the seedling raising box are respectively arranged on the tops of the four support blocks.

[0012] Furthermore, fixing blocks are fixedly installed at four corners of the inner bottom of the placement box, and blocking nets are arranged at the top ends of the four fixing blocks.

[0013] Furthermore, a plurality of drainage openings are provided at the bottom end of the placement box, a water seepage hole is provided at the bottom end of the seedling raising box, and a pipe joint is fixedly installed at the bottom end of the drainage opening through the frame.

[0014] Furthermore, a sleeve rod is fixedly installed on the top end of the support column, a first spring is fixedly installed on the top end of the sleeve rod, and the top end of the first spring is fixedly connected to the inner top end of the lifting rod.

[0015] Furthermore, both sides of the interior of the lifting rod are provided with sliding grooves, and both sides of the top end of the sleeve rod are fixedly installed with sliding blocks, and the sliding blocks are slidably connected to the sliding grooves.

[0016] Furthermore, an inner rod is fixedly installed at the middle part of the inner top end of the jacking rod, and the inner rod is movably connected to the inside of the sleeve rod.

[0017] Furthermore, the bottom plate and the two side frames are arranged in a triangle.

[0018] Furthermore, the support column and the base plate are perpendicular to each other.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. When workers enter the nursery room to carry the seedlings, the movable sleeve is controlled to move horizontally toward the transmission shell by rotating the screw rod, so that the bottom end of the side frame can be driven to move inward until the side frame tends to be vertical. When the side frame tends to be vertical, the front faces of the multiple placement boxes on the outside of the side frame change from facing upward to facing outward, so that when workers take the seedlings, it is more convenient and labor-saving. At the same time, the operating space becomes larger and the distance for taking is shortened, so that the work efficiency of the workers is greatly improved;

[0021] 2. In the present invention, when the side frames on both sides adjust the angle, the top frame will drive the lifting rod to lift upward. When the lifting rod is lifted, the sliders on both sides of the outer sleeve rod at the top of the support column will slide along the inside of the slide groove, and at the same time, the inner rod at the top of the inner sleeve rod will slide along the inside of the sleeve rod. When lifting, the first spring will lift upward from the compressed state to the open state. In this way, when adjusting the angle, the support column and the lifting rod can be supported synchronously to keep the equipment structure stable and will not interfere with the movement of the side frame.

[0022] 3. The spacing between the movable brackets for clamping the seedling boxes in the present invention can be self-adaptive. When installing the seedling boxes, the seedling boxes are pressed in from the top ends of the two movable brackets. When pressed in, the movable block will squeeze the second spring and automatically open. When the seedling box is completely inserted between the two movable brackets, the elastic force of the second spring will drive the movable bracket to stably clamp the two sides of the seedling box. In this way, when placing the seedling boxes, seedling boxes of different sizes can be automatically clamped, thereby increasing the use range of the seedling rack and making it more flexible when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of an agricultural planting seedling raising frame of the present invention;

[0024] Figure 2 This is a schematic diagram of the motor installation of an agricultural planting and seedling raising rack of the present invention;

[0025] Figure 3 This is a schematic diagram of the installation of a seedling raising box of an agricultural planting seedling raising rack of the present invention;

[0026] Figure 4 This is a schematic diagram of the installation of a retaining net for an agricultural planting and seedling raising frame according to the present invention;

[0027] Figure 5 This is a schematic diagram of a fixing block of an agricultural planting and seedling raising frame of the present invention;

[0028] Figure 6 The invention discloses an agricultural planting seedling raising frame Figure 1 An enlarged schematic diagram of A in FIG.

[0029] Figure 7 The invention relates to an agricultural planting seedling raising frame Figure 1 An enlarged schematic diagram of point B in FIG.

[0030] Figure 8 The invention discloses an agricultural planting seedling raising frame Figure 1 An enlarged schematic diagram of point C in FIG.

[0031] In the figure: 1, bottom plate; 2, support column; 3, lifting rod; 4, top frame; 5, shaft frame; 6, transmission housing; 7, chassis; 8, motor; 9, first bevel gear; 10, lead screw; 11, second bevel gear; 12, movable sleeve; 13, side frame; 14, frame; 15, placement box; 16, slide bar; 17, movable block; 18, movable bracket; 19, second spring; 20, seedling box; 21, support block; 22, fixed block; 23, retaining net; 24, drain outlet; 25, seepage hole; 26, pipe joint; 27, sleeve rod; 28, first spring; 29, slide groove; 30, slider; 31, inner rod. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0033] like Figure 1-8 As shown, the present invention provides a technical solution: an agricultural planting seedling raising frame, comprising a bottom plate 1, a plurality of support columns 2 are horizontally arranged at the middle of the top of the bottom plate 1, a plurality of support columns 2 are movably installed with lifting rods 3 at the tops, a plurality of lifting rods 3 are fixedly installed with a top frame 4 at the tops, a sleeve rod 27 is fixedly installed at the tops of the support columns 2, a first spring 28 is fixedly installed at the tops of the sleeve rods 27, the tops of the first springs 28 are fixedly connected to the inner tops of the lifting rods 3, an inner rod 31 is fixedly installed at the middle of the inner tops of the lifting rods 3, the inner rod 31 is movably connected to the inside of the sleeve rods 27, and both sides of the inside of the lifting rods 3 are A slide groove 29 is provided, and sliders 30 are fixedly installed on both sides of the top of the sleeve rod 27. The sliders 30 are slidably connected with the slide groove 29. The support column 2 and the bottom plate 1 are perpendicular to each other, and the bottom plate 1 and the two side frames 13 are arranged in a triangle. When the side frames 13 on both sides adjust the angle, the top frame 4 will drive the jacking rod 3 to lift upward. When the jacking rod 3 is lifted, the sliders 30 on both sides of the outer side of the sleeve rod 27 at the top of the support column 2 will slide along the inside of the slide groove 29, and at the same time, the inner rod 31 at the top of the inner side of the jacking rod 3 will slide along the inside of the sleeve rod 27, and when lifting, the first spring 28 will lift upward in the process from the compressed state to the open state;

[0034] like Figure 1 , Figure 2 , Figure 6 and Figure 8As shown, a plurality of shaft frames 5 are arranged side by side at the top ends of both sides of the bottom plate 1, a transmission housing 6 is fixedly installed at the top middle part of the bottom plate 1, a chassis 7 is fixedly installed on the outside of the bottom plate 1 close to the transmission housing 6, a motor 8 is fixedly installed inside the chassis 7, an output shaft of the motor 8 is located at one end inside the transmission housing 6 and a plurality of first bevel gears 9 are laterally arranged, a screw rod 10 is movably installed at both ends of the transmission housing 6 close to the plurality of first bevel gears 9, a second bevel gear 11 is fixedly installed at one end of the screw rod 10 close to the first bevel gear 9, the second bevel gear 11 is meshed with the first bevel gear 9, a movable sleeve 12 is movably installed on the outside of the screw rod 10, a side frame 13 is movably installed on the top end of the movable sleeve 12 through a rotating shaft, and the top end of the side frame 13 is movably connected to the top frame through a rotating shaft. 4, a plurality of frames 14 are sequentially installed on the outer side of the side frame 13 from top to bottom, and a placement box 15 is arranged inside the frame 14. When a worker enters the nursery room for transportation, the motor 8 is first started. After the motor 8 is started, the plurality of first bevel gears 9 are controlled to rotate synchronously. At this time, the second bevel gears 11 at both ends of the plurality of first bevel gears 9 are driven by the first bevel gear 9 to rotate synchronously. When the first bevel gear 9 rotates, the screw rod 10 is driven to rotate. When the screw rod 10 rotates, the movable sleeve 12 is controlled to move laterally toward the direction of the transmission housing 6, so that the bottom end of the side frame 13 can be driven to move inward until the side frame 13 tends to be vertical. When the side frame 13 tends to be vertical, the front faces of the plurality of placement boxes 15 on the outer side of the side frame 13 change from the upward direction to the reverse direction facing outward.

[0035] like Figure 4 As shown, slide bars 16 are fixedly installed on both sides of the interior of the placement box 15, and movable blocks 17 are movably installed on the outsides of the two slide bars 16, and a movable bracket 18 is fixedly installed between the two movable blocks 17. Second springs 19 are arranged between the plurality of movable blocks 17, and a seedling box 20 is clamped between the two movable brackets 18. Support blocks 21 are fixedly installed on both sides of the top of the movable bracket 18, and the two sides of the seedling box 20 are respectively arranged on the tops of the four support blocks 21. The spacing of the movable brackets 18 used to clamp the seedling box 20 in this device can be self-adaptive. When the seedling box 20 is installed, the seedling box 20 is pressed in from the tops of the two movable brackets 18. When pressed in, the movable block 17 will squeeze the second spring 19 and then automatically open. When the seedling box 20 is completely stuck between the two movable brackets 18, the elastic force of the second spring 19 will drive the movable bracket 18 to stably clamp the two sides of the seedling box 20;

[0036] like Figure 4 and Figure 5As shown, the four corners of the inner bottom end of the placement box 15 are fixedly installed with fixed blocks 22, and the tops of the four fixed blocks 22 are provided with blocking nets 23. The bottom end of the placement box 15 is provided with a plurality of drainage holes 24, and the bottom end of the seedling box 20 is provided with seepage holes 25. The bottom end of the drainage holes 24 passes through the frame 14 and is fixedly installed with a pipe joint 26. The inner bottom end of the placement box 15 is supported by the blocking net 23 through the four fixed blocks 22, so as to prevent debris from entering the bottom end of the placement box 15 and causing the seepage holes 25 to be blocked.

[0037] Working principle: when a worker enters the nursery room to carry the seedlings, the motor 8 is started first. After the motor 8 is started, the multiple first bevel gears 9 are controlled to rotate synchronously. At this time, the second bevel gears 11 at both ends of the multiple first bevel gears 9 are driven by the first bevel gears 9 to rotate synchronously. When the first bevel gear 9 rotates, it drives the screw rod 10 to rotate. When the screw rod 10 rotates, it controls the movable sleeve 12 to move laterally toward the transmission housing 6, so that the bottom end of the side frame 13 can be driven to move inward until the side frame 13 tends to be vertical. When the side frame 13 tends to be vertical, the front sides of the multiple placement boxes 15 outside the side frame 13 change from the upward direction to the reverse direction of the outward direction, so that when the workers take them, it is easier It is more convenient and labor-saving, and at the same time the operating space is enlarged and the picking distance is shortened, which greatly improves the work efficiency of workers. When the side frames 13 on both sides adjust the angle, the top frame 4 will drive the lifting rod 3 to lift upward. When the lifting rod 3 is lifted, the sliders 30 on both sides of the outside of the sleeve rod 27 at the top of the support column 2 will slide along the inside of the slide groove 29, and at the same time, the inner rod 31 at the top of the inside of the lifting rod 3 will slide along the inside of the sleeve rod 27, and when lifting, the first spring 28 will lift upward in the process from the compressed state to the open state. In this way, when adjusting the angle, the support column 2 and the lifting rod 3 can be supported synchronously to keep the equipment structure stable and will not interfere with the movement of the side frames 13.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural planting seedling raising rack, characterized in that: include A bottom plate (1), wherein a plurality of support columns (2) are transversely arranged in the middle of the top end of the bottom plate (1), a plurality of top ends of the support columns (2) are movably mounted with lifting rods (3), and a plurality of top ends of the lifting rods (3) are fixedly mounted with top frames (4); A plurality of shaft frames (5) are arranged side by side at the top ends of both sides of the base plate (1); a transmission housing (6) is fixedly installed at the top end of the middle part of the base plate (1); a chassis (7) is fixedly installed on the outside of the base plate (1) close to the transmission housing (6); a motor (8) is fixedly installed inside the chassis (7); an output shaft of the motor (8) is located inside the transmission housing (6); a plurality of first bevel gears (9) are transversely arranged at one end; screw rods (10) are movably installed at both ends of the transmission housing (6) close to the plurality of first bevel gears (9); a second bevel gear (11) is fixedly installed at one end of the screw rod (10) close to the first bevel gear (9); the second bevel gear (11) is meshed with the first bevel gear (9); A movable sleeve (12) is movably mounted on the outside of the screw rod (10), a side frame (13) is movably mounted on the top end of the movable sleeve (12) via a rotating shaft, the top end of the side frame (13) is movably connected to the outside of the top frame (4) via a rotating shaft, a plurality of frame frames (14) are sequentially mounted on the outside of the side frame (13) from top to bottom, and a placement box (15) is arranged inside the frame (14).

2. The agricultural planting seedling raising frame according to claim 1, characterized in that: Slide bars (16) are fixedly installed on both sides of the interior of the placement box (15), movable blocks (17) are movably installed outside the two slide bars (16), a movable bracket (18) is fixedly installed between the two movable blocks (17), and second springs (19) are arranged between a plurality of the movable blocks (17).

3. The agricultural planting seedling raising frame according to claim 2, characterized in that: A seedling raising box (20) is clamped between the two movable brackets (18), support blocks (21) are fixedly mounted on both sides of the top of the movable bracket (18), and both sides of the seedling raising box (20) are respectively arranged on the tops of the four support blocks (21).

4. The agricultural planting seedling raising frame according to claim 1, characterized in that: The four corners of the bottom of the placing box (15) are fixedly mounted with fixing blocks (22), and the tops of the four fixing blocks (22) are provided with blocking nets (23).

5. The agricultural planting seedling raising frame according to claim 3, characterized in that: The bottom end of the placement box (15) is provided with a plurality of drainage openings (24), the bottom end of the seedling raising box (20) is provided with a water seepage hole (25), and the bottom end of the drainage opening (24) is fixedly mounted with a pipe joint (26) passing through the frame (14).

6. The agricultural planting seedling raising frame according to claim 1, characterized in that: A sleeve rod (27) is fixedly mounted on the top end of the support column (2), a first spring (28) is fixedly mounted on the top end of the sleeve rod (27), and the top end of the first spring (28) is fixedly connected to the inner top end of the lifting rod (3).

7. The agricultural planting seedling raising frame according to claim 6, characterized in that: Slide grooves (29) are provided on both sides of the inner part of the lifting rod (3), and sliding blocks (30) are fixedly installed on both sides of the top end of the sleeve rod (27), and the sliding blocks (30) are slidably connected to the slide grooves (29).

8. The agricultural planting seedling raising frame according to claim 6, characterized in that: An inner rod (31) is fixedly mounted at the middle of the inner top end of the lifting rod (3), and the inner rod (31) is movably connected to the inside of the sleeve rod (27).

9. The agricultural planting seedling raising frame according to claim 1, characterized in that: The bottom plate (1) and the two side frames (13) are arranged in a triangle.

10. The agricultural planting seedling raising frame according to claim 1, characterized in that: The support column (2) and the bottom plate (1) are perpendicular to each other.

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