Novel forestry seedling raising device

Abstract

A novel forestry seedling raising device comprises an upper seedling raising plate, a movable plate, a lower seedling raising plate, a positioning lock sleeve, a mounting sleeve shell, a cover plate, a driving shaft rod and a position control supporting rod, a bearing plate is arranged on the lower portion of the upper seedling raising plate, the upper portion of the bearing plate is connected with a short push rod, the lower portion of the bearing plate is connected with a supporting rod, the supporting rod is connected with the movable plate, and the lower portion of the movable plate is connected with a plurality of outer self-locking universal wheels. The movable plate is attached to the fixed bottom plate, U-shaped plates are arranged on the two sides of the movable plate, U-shaped plate grooves are formed in the two sides of the fixed bottom plate, the U-shaped plates are matched with the U-shaped plate grooves, the U-shaped plates are connected with the U-shaped plate grooves, the lower portion of the fixed bottom plate is connected with a plurality of inner self-locking universal wheels, the upper portion of the fixed bottom plate is connected with a high push rod, a lower seedling raising plate is arranged in the middle of the fixed bottom plate, and positioning supporting plates are arranged on the two sides of the fixed bottom plate. The positioning supporting plate is attached to the mounting sleeve shell.

Description

Technical Field

[0001] The utility model relates to the forestry field, in particular to a novel forestry seedling raising device. Background Art

[0002] The existing patent (Announcement No.: CN212544864U) proposes an adjustment mechanism for a nursery rack for forestry nursery, including a bottom plate, the front and rear sides of both sides of the top of the bottom plate are fixedly connected with columns, a placement plate is provided on the side opposite to the columns on both sides, movable grooves are provided on both sides of the front and rear sides of the inner cavity of the placement plate, a fixing mechanism is provided in the inner cavity of the movable groove, and a fixing groove used in conjunction with the fixing mechanism is provided on the side of the column close to the placement plate. However, in this device, the "placement plates" are vertically accumulated layer by layer, resulting in the upper placement plates blocking the lower seedlings, causing different light levels in the seedling room, affecting the photosynthetic growth of the seedlings, and there are disadvantages. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a double-layer seedling tray design, which expands the forestry seedling raising space, and makes the upper and lower seedlings receive the same degree of light by changing the longitudinal relative position between the upper and lower seedling trays, which is beneficial to the photosynthetic growth of the seedlings, while expanding the seedling cultivation operation space in the lower seedling tray and improving the seedling cultivation efficiency. The seedling trays after longitudinal stacking can save storage space, and the upper and lower seedling trays are easy to disassemble and assemble, and can be quickly disassembled into two independent individuals, so that the seedlings after cultivation can be transplanted and transferred separately. This is a new forestry seedling raising device with a flexible structure.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A novel forestry seedling raising device comprises an upper seedling raising tray, a movable plate, a lower seedling raising tray, a positioning locking sleeve, an installation sleeve, a cover plate, a driving shaft rod, and a position control support rod. The lower part of the upper seedling raising tray has a supporting plate, the upper part of the supporting plate is connected to a short push rod, the lower part of the supporting plate is connected to a support rod, the support rod is connected to the movable plate, the lower part of the movable plate is connected to a plurality of external self-locking universal wheels, the movable plate fits the fixed bottom plate, both sides of the movable plate have U-shaped plates, both sides of the fixed bottom plate have U-shaped plate grooves, the U-shaped plates are adapted to the U-shaped plate grooves, the U-shaped plates are connected to the U-shaped plate grooves, the lower part of the fixed bottom plate is connected to a plurality of internal self-locking universal wheels, the upper part of the fixed bottom plate is connected to a high push rod, the middle part of the fixed bottom plate has a lower seedling raising tray, both sides of the fixed bottom plate have positioning support plates, and the positioning support plates fit the installation sleeve.

[0006] The lower part of the installation sleeve shell of the utility model is connected to the U-shaped plate, the U-shaped plate has an installation through hole, and the two sides of the fixed bottom plate have sliding holes. The installation sleeve shell has a sliding rod, and the sliding rod is adapted to the installation through hole and the sliding hole. The sliding rod passes through the installation through hole and the sliding hole in sequence, and the sliding rod slides in the sliding hole. The lower end of the sliding rod fits the limiting circular plate, and the limiting circular plate fits the U-shaped plate. The limiting circular plate has a fastening screw, and the sliding rod has a fastening thread groove. The fastening screw is adapted to the fastening thread groove, and the fastening screw is connected to the fastening thread groove through a thread.

[0007] The utility model discloses a mounting sleeve shell having a cover plate at the top, a fastening sleeve at the bottom, a knob fitted on the top of the cover plate, a driving shaft rod passing through the fastening sleeve and the cover plate in sequence, a driving shaft rod connecting the knob, the fastening sleeve having a fastening buckle at the outside, a fastening card plate at the inside of the fastening buckle, card plate through holes at both sides of the fastening sleeve, a fastening card slot, the fastening card slot and the card plate through holes are adapted to the fastening card plate, the fastening card plate passes through the card plate through holes, and the fastening card plate is connected to the fastening slot. Beneficial Effects

[0008] The utility model discloses a movable plate and a fixed bottom plate are inserted and slidably connected, so that the longitudinal relative position between the upper seedling tray and the lower seedling tray is changed. When the two are longitudinally overlapped, the storage space of the seedling tray can be saved, and the forestry seedling raising space can be expanded through the double-layer seedling raising tray body design. When the two are longitudinally misaligned, the upper seedling raising tray will not block the lower seedling raising tray, so that the light levels of the upper and lower seedlings are consistent, which is beneficial to the photosynthetic growth of the seedlings, and at the same time, the seedling cultivation operation space in the lower seedling raising tray is expanded, thereby improving the seedling cultivation efficiency.

[0009] The mounting sleeve of the utility model provides a mounting fulcrum for the positioning lock sleeve and its driving assembly, and the sliding rod provided at the lower part thereof increases the connection fulcrum between the U-shaped plate and the fixed bottom plate and limits the displacement range of the U-shaped plate to prevent it from falling off from the fixed bottom plate during sliding, thereby improving the structural stability.

[0010] The utility model discloses a limit circular plate to increase the limit fulcrum at the bottom of the slide rod, and is screwed to the slide rod by fastening the screw, so it is easy to assemble and disassemble. When the limit circular plate is rotated and removed, the upper seedling tray and the lower seedling tray can be quickly separated into two independent individuals, so that the seedlings after cultivation can be transplanted and transferred separately. The structure is flexible, and the movable plate and the lower part of the fixed bottom plate are respectively provided with external self-locking universal wheels and internal self-locking universal wheels, which increases the convenience of moving the seedling tray.

[0011] The U-shaped plate can slide laterally in the U-shaped plate groove, so that the longitudinal relative position between the upper seedling raising plate and the lower seedling raising plate can be adjusted accordingly according to the actual usage situation, and the structure is flexible.

[0012] The utility model adopts a double-layer seedling tray design to expand the forestry seedling cultivation space, and by changing the longitudinal relative position between the upper and lower seedling trays, the light levels of the upper and lower seedlings are made consistent, which is beneficial to the photosynthetic growth of the seedlings. At the same time, the seedling cultivation operation space in the lower seedling tray is expanded, and the seedling cultivation efficiency is improved. The seedling trays after longitudinal stacking can save storage space, and the upper and lower seedling trays are easy to disassemble and assemble, and can be quickly disassembled into two independent individuals, so that the seedlings after cultivation are transplanted and transferred separately, and the structure is flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of the novel forestry seedling raising device described in the utility model.

[0014] Figure 2 It is a structural schematic diagram of the longitudinal dislocation state of the seedling raising tray described in the utility model.

[0015] Figure 3 This is a cross-sectional view of the U-shaped plate positioning structure described in the utility model.

[0016] Figure 4 This is a cross-sectional view of the positioning lock sleeve driving structure described in the utility model.

[0017] Figure 5 This is a cross-sectional view of the driving shaft limiting structure described in the utility model.

[0018] Figure 6 It is a cross-sectional view of the position-controlling support rod limiting structure described in the utility model.

[0019] Figure 7 This is a schematic diagram of the installation sleeve structure described in the utility model.

[0020] Figure 8 This is a structural schematic diagram of the upper seedling tray described in the utility model.

[0021] Fig. 9 It is a schematic structural diagram of the lower seedling tray described in the utility model.

[0022] Fig.10 This is a schematic diagram of the cover plate structure of the utility model.

[0023] Fig.11 For the utility model Figure 3 A magnified view of the local structure. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0025] Embodiment 1:

[0026] A novel forestry seedling raising device comprises an upper seedling raising tray 01, a movable plate 05, a lower seedling raising tray 14, a positioning lock sleeve 20, an installation sleeve 23, a cover plate 24, a driving shaft rod 26, and a position control support rod 36. The lower part of the upper seedling raising tray 01 has a supporting plate 03, the upper part of the supporting plate 03 is connected to a short push rod 02, the lower part of the supporting plate 03 is connected to a support rod 04, the support rod 04 is connected to the movable plate 05, and the lower part of the movable plate 05 is connected to a plurality of external self-locking universal wheels 17. The movable plate 05 is fitted with the fixed bottom plate 16, and the movable plate 05 has U-shaped plates 06 on both sides, and the fixed bottom plate 16 has U-shaped plate grooves 07 on both sides. The U-shaped plate 06 is adapted to the U-shaped plate groove 07, and the U-shaped plate 06 is connected to the U-shaped plate groove 07. The movable plate 05 and the fixed bottom plate 16 are inserted and slidable to change the longitudinal relative position between the upper seedling tray 01 and the lower seedling tray 14. When the two are longitudinally stacked, the storage space of the seedling tray can be saved, and the double-layer seedling tray body can be used. The design expands the forestry seedling raising space, and when the two are longitudinally misaligned, the upper seedling raising tray 01 will not block the lower seedling raising tray 14, so that the upper and lower seedlings receive the same degree of light, which is beneficial to the photosynthetic growth of the seedlings, and at the same time, expands the seedling cultivation operation space in the lower seedling raising tray 14, and improves the seedling cultivation efficiency. The lower part of the fixed bottom plate 16 is connected to a plurality of internal self-locking universal wheels 18, and the upper part of the fixed bottom plate 16 is connected to a high push rod 15. The middle part of the fixed bottom plate 16 has a lower seedling raising tray 14, and the two sides of the fixed bottom plate 16 have positioning support plates 19. The positioning support plate 19 fits the mounting shell 23. The mounting shell 23 provides an installation fulcrum for the positioning locking sleeve 20 and its drive component, and the sliding rod 13 at the lower part increases the connection fulcrum between the U-shaped plate 06 and the fixed bottom plate 16, and limits the displacement range of the U-shaped plate 06 to prevent it from falling off from the fixed bottom plate 16 during sliding, thereby improving the structural stability.

[0027] Embodiment 2:

[0028] The utility model discloses a mounting sleeve 23 connected to the U-shaped plate 06 at the bottom, the U-shaped plate 06 has a mounting through hole 09, and the fixed bottom plate 16 has sliding holes 08 on both sides. The mounting sleeve 23 has a sliding rod 13, and the sliding rod 13 is adapted to the mounting through hole 09 and the sliding hole 08. The sliding rod 13 passes through the mounting through hole 09 and the sliding hole 08 in sequence, and the sliding rod 13 slides in the sliding hole 08. The lower end of the sliding rod 13 fits the limiting circular plate 12, and the limiting circular plate 12 fits the U-shaped plate 06. The limiting circular plate 12 has a fastening screw 11, and the sliding rod 13 has a fastening thread groove 10. The fastening screw 11 and the fastening thread groove are fixed to each other. 10 is adapted to each other, the fastening screw 11 is connected to the fastening thread groove 10 through a threaded connection, the limiting circular plate 12 increases the limiting fulcrum at the bottom of the sliding rod 13, and is screwed with the fastening screw 11 and the sliding rod 13, which is convenient for disassembly and assembly. When the limiting circular plate 12 is rotated and removed, the upper seedling tray 01 and the lower seedling tray 14 can be quickly separated into two independent individuals, so that the seedlings after cultivation can be transplanted and transferred separately. The structure is flexible, and the movable plate 05 and the lower part of the fixed bottom plate 16 are respectively provided with an external self-locking universal wheel 17 and an internal self-locking universal wheel 18, which increases the convenience of moving the seedling tray.

[0029] Embodiment 3:

[0030] The upper part of the installation sleeve 23 of the utility model is connected to the cover plate 24, and the lower part of the cover plate 24 is provided with a fastening sleeve 27. The upper part of the cover plate 24 fits the knob 25. The driving shaft 26 passes through the fastening sleeve 27 and the cover plate 24 in sequence, and the driving shaft 26 is connected to the knob 25. The fastening sleeve 27 is externally connected to the fastening buckle 31, and the inner side of the fastening buckle 31 is provided with a fastening card plate 28. The fastening sleeve 27 has card plate through holes 30 on both sides, and the driving shaft 26 has a fastening card slot 29. The fastening card slot 29 and the card plate through holes 30 are adapted to the fastening card plate 28. The fastening card plate 28 passes through the card plate through holes 30, and the fastening card plate 28 is connected to the fastening card slot 29.

[0031] Embodiment 4:

[0032] The utility model described in the driving shaft 26 has a driving gear plate 34 at the bottom, and the driving gear plate 34 has a central support rod 32 at the bottom. The mounting sleeve 23 has a support rod groove 33, and the central support rod 32 is adapted to the support rod groove 33. The central support rod 32 is connected to the support rod groove 33. The driving gear plate 34 is meshed with the driven gear plate 35. The driving gear plate 34 is connected to the driven gear plate 35. The driven gear plate 35 has a control support rod 36. The control support rod 36 is connected to the positioning lock sleeve 20 through a thread. The mounting sleeve 23 has a lock sleeve through hole 22, and the positioning support plate 19 has a positioning lock groove 21. The positioning lock groove 21 and the lock sleeve through hole 22 are adapted to the positioning lock sleeve 20. The positioning lock sleeve 20 passes through the lock sleeve through hole 22, and the positioning lock sleeve 20 is connected to the positioning lock groove 21. The driving gear The disk 34 and the driven gear disk 35 are linked to each other to control the position of the positioning lock sleeve 20. When the positioning lock sleeve 20 is driven to move outward by rotating the knob 25 until it is embedded in the positioning lock groove 21, the fixed bottom plate 16 can be added to the U-shaped plate 06 positioning fulcrum, and the two usage states of longitudinal stacking and longitudinal misalignment between the seedling trays can be braked and locked to improve the structural stability. When the knob 25 is rotated in the opposite direction to drive the positioning lock sleeve 20 to move inward until it is completely separated from the positioning lock groove 21, the fixed bottom plate 16 The braking fulcrum of the movable plate 05 disappears, and the U-shaped plate 06 can slide horizontally in the U-shaped plate groove 07, so that it can adjust the longitudinal relative position between the upper seedling tray 01 and the lower seedling tray 14 according to actual usage conditions, and the structure is flexible.

[0033] Embodiment 5:

[0034] The position-controlling support rod 36 of the utility model is fitted with the fixed vertical plate 37, the lower part of the fixed vertical plate 37 is connected to the mounting housing 23, the upper part of the fixed vertical plate 37 is connected to the fixed buckle plate 38, the fixed buckle plate 38 fits the position-controlling support rod 36, the fixed buckle plate 38 has an upper clamping plate 39, the fixed vertical plate 37 has a lower clamping plate 40, the position-controlling support rod 36 has a limiting clamping groove 41, the upper clamping plate 39 and the lower clamping plate 40 are adapted to the limiting clamping groove 41, the upper clamping plate 39 is connected to the limiting clamping groove 41, and the limiting clamping groove 41 is connected to the lower clamping plate 40. This device adopts a double-layer seedling tray design to expand the forestry seedling space, and by changing the longitudinal relative position between the upper and lower seedling trays, the upper and lower seedlings receive the same degree of light, which is beneficial to the photosynthetic growth of the seedlings. At the same time, it expands the seedling cultivation operation space in the lower seedling tray 14 and improves the seedling cultivation efficiency. The longitudinally stacked seedling trays can save storage space, and the upper and lower seedling trays are easy to disassemble and assemble, and can be quickly disassembled into two independent individuals, so that the seedlings after cultivation can be transplanted and transferred separately, and the structure is flexible.

[0035] Embodiment 6:

[0036] Installation steps: First, assemble the installation shell 23 structure, first fasten the fixed buckle plate 38 and the fixed vertical plate 37 to the outside of the control support rod 36, and the upper clamping plate 39 and the lower clamping plate 40 are both embedded in the limit clamping groove 41, then the fixed vertical plate 37, the fixed buckle plate 38, and the control support rod 36 are all placed in the installation shell 23, and the lower part of the fixed vertical plate 37 is fixedly connected to the installation shell 23, and then the positioning lock sleeve 20 is placed outside the installation shell 23, and the positioning lock sleeve 20 passes through the lock sleeve The positioning lock sleeve 20 is positioned and connected with the positioning support rod 36 through a thread, and then the knob 25 and the driving gear plate 34 are respectively placed on the upper and lower sides of the cover plate 24, and the driving shaft 26 passes through the fastening support sleeve 27 and the cover plate 24 in turn, and is fixedly connected with the knob 25. The lower surface of the knob 25 fits with the upper surface of the cover plate 24, and the card plate perforation 30 corresponds to the position of the fastening card slot 29, and then the fastening buckle 31 is placed on the outside of the fastening support sleeve 27, and the two sides are fixed. The fastening buckles 31 are buckled and fixedly connected, the fastening card plate 28 passes through the card plate through hole 30 and is embedded in the fastening card slot 29. Finally, the cover plate 24 is installed and fixed on the upper part of the installation shell 23, and the central support rod 32 is embedded in the support rod slot 33. The driving gear plate 34 and the driven gear plate 35 are driven and connected. After the assembly of the installation shell 23 structure is completed, the supporting plate 03 is placed on the upper part of the fixed bottom plate 16, and the U-shaped plates 06 on both sides are embedded in the U-shaped plate slots 07. The sliding holes 08 and the installation through holes 09 are positioned. Correspondingly, the installation sleeve 23 is then placed on the upper part of the U-shaped plate 06, and the slide rod 13 passes through the installation through hole 09 and the slide hole 08 in turn, and then the limiting circular plate 12 is placed on the lower part of the U-shaped plate 06, and the fastening screw 11 is embedded in the fastening thread groove 10, and is fixedly connected to the slide rod 13 through the thread, and finally the movable plate 05 is pushed to the position corresponding to the positioning support plate 19 and the installation sleeve 23, and the positioning lock sleeve 20 is driven to move to its embedded positioning lock groove 21 by turning the knob 25 to complete the installation.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A new type of forestry seedling raising device, characterized by The invention comprises an upper seedling tray (01), a movable plate (05), a lower seedling tray (14), a positioning lock sleeve (20), a mounting shell (23), a cover plate (24), a driving shaft rod (26), and a position control support rod (36). The lower part of the upper seedling tray (01) comprises a supporting plate (03), the upper part of the supporting plate (03) is connected to a short push rod (02), the lower part of the supporting plate (03) is connected to a support rod (04), the support rod (04) is connected to the movable plate (05), the lower part of the movable plate (05) is connected to a plurality of external self-locking universal wheels (17), and the movable plate (05) is attached to the fixed bottom plate (1 6), the movable plate (05) has U-shaped plates (06) on both sides, the fixed bottom plate (16) has U-shaped plate grooves (07) on both sides, the U-shaped plates (06) are adapted to the U-shaped plate grooves (07), the U-shaped plates (06) are connected to the U-shaped plate grooves (07), the lower part of the fixed bottom plate (16) is connected to a plurality of inner self-locking universal wheels (18), the upper part of the fixed bottom plate (16) is connected to a high push rod (15), the middle part of the fixed bottom plate (16) has a lower seedling tray (14), the fixed bottom plate (16) has positioning support plates (19) on both sides, and the positioning support plates (19) are fitted with the mounting housing (23).

2. The novel forestry seedling raising device according to claim 1 is characterized in that The lower part of the installation sleeve (23) is connected to the U-shaped plate (06), the U-shaped plate (06) has an installation through hole (09), and the fixed bottom plate (16) has sliding holes (08) on both sides. The installation sleeve (23) has a sliding rod (13), the sliding rod (13) is adapted to the installation through hole (09) and the sliding hole (08), the sliding rod (13) passes through the installation through hole (09) and the sliding hole (08) in sequence, the sliding rod (13) slides in the sliding hole (08), the lower end of the sliding rod (13) is fitted with the limiting circular plate (12), the limiting circular plate (12) is fitted with the U-shaped plate (06), the limiting circular plate (12) has a fastening screw (11), the sliding rod (13) has a fastening thread groove (10), the fastening screw (11) is adapted to the fastening thread groove (10), and the fastening screw (11) is connected to the fastening thread groove (10) by a thread.

3. The novel forestry seedling raising device according to claim 2 is characterized in that The upper part of the mounting sleeve (23) is connected to the cover plate (24), the lower part of the cover plate (24) has a fastening sleeve (27), the upper part of the cover plate (24) is fitted with a knob (25), the driving shaft (26) passes through the fastening sleeve (27) and the cover plate (24) in sequence, the driving shaft (26) is connected to the knob (25), the fastening sleeve (27) is externally connected to a fastening buckle (31), the inner side of the fastening buckle (31) has a fastening card (28), the fastening sleeve (27) has card through holes (30) on both sides, the driving shaft (26) has a fastening card slot (29), the fastening card slot (29) and the card through hole (30) are adapted to the fastening card (28), the fastening card (28) passes through the card through hole (30), and the fastening card (28) is connected to the fastening card slot (29).

4. The novel forestry seedling raising device according to claim 3 is characterized in that The driving shaft (26) has a driving gear plate (34) at the bottom, the driving gear plate (34) has a central support rod (32) at the bottom, the mounting housing (23) has a support rod groove (33), the central support rod (32) is adapted to the support rod groove (33), the central support rod (32) is connected to the support rod groove (33), the driving gear plate (34) is meshed with the driven gear plate (35), the driving gear plate (34) is connected to the driven gear plate (35), The movable gear plate (35) has a position-controlling support rod (36), which is connected to the positioning lock sleeve (20) via a threaded connection. The mounting housing (23) has a lock sleeve through hole (22), and the positioning support plate (19) has a positioning lock groove (21). The positioning lock groove (21) and the lock sleeve through hole (22) are adapted to the positioning lock sleeve (20). The positioning lock sleeve (20) passes through the lock sleeve through hole (22), and the positioning lock sleeve (20) is connected to the positioning lock groove (21).

5. The novel forestry seedling raising device according to claim 4 is characterized in that The position-controlling support rod (36) is fitted with the fixed vertical plate (37), the lower part of the fixed vertical plate (37) is connected to the mounting housing (23), the upper part of the fixed vertical plate (37) is connected to the fixed buckle plate (38), the fixed buckle plate (38) is fitted with the position-controlling support rod (36), the fixed buckle plate (38) has an upper clamping plate (39), the fixed vertical plate (37) has a lower clamping plate (40), the position-controlling support rod (36) has a limit clamping groove (41), the upper clamping plate (39) and the lower clamping plate (40) are adapted to the limit clamping groove (41), the upper clamping plate (39) is connected to the limit clamping groove (41), and the limit clamping groove (41) is connected to the lower clamping plate (40).

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