Novel forestry seedling raising bed

Abstract

A novel forestry seedling raising bed comprises a seedling raising bed body, a bottom plate, position control supporting rods, a mounting frame, a fixing transverse plate, a driving connecting rod, a fixing supporting cover and a fixing buckle plate, the inner side of the seedling raising bed body is connected with the bottom plate, position control supporting sleeves are arranged on the two sides of the bottom plate, a plurality of fixing supporting legs are arranged on the lower portion of the seedling raising bed body, the inner sides of the fixing supporting legs are connected with fixing supporting plates, and the lower portions of the fixing supporting plates are connected with the fixing supporting cover. A driving connecting rod is attached to the inner side of the fixed supporting cover, a rocking handle is attached to the outer side of the fixed supporting cover, the rocking handle is provided with a driving shaft rod, the fixed supporting cover is provided with a shaft rod penetrating hole, the driving shaft rod is matched with the shaft rod penetrating hole, the driving shaft rod penetrates through the shaft rod penetrating hole and is connected with the driving connecting rod, and driving gear discs are arranged on the two sides of the driving connecting rod and meshed with driven gear discs. The driving gear disc is connected with the driven gear disc, the driven gear disc is provided with a limiting stop block, the limiting stop block is attached to the fixed supporting plate, the limiting stop block is provided with a position control supporting rod, the position control supporting rod penetrates through the fixed supporting plate, and the position control supporting rod is connected with a position control supporting sleeve through threads.

Description

Technical Field

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

[0002] The existing patent (Announcement No.: CN211745768U) proposes a new forestry seedling bed device, including a water collecting trough, a seedling bed frame, a support column, a connecting hose, and a recovery pipe. The recovery pipe is buried in the ground, and connecting bosses are symmetrically distributed on both sides of the recovery pipe. There is a No. 2 threaded hole inside the connecting boss. Threaded columns are symmetrically distributed at both ends of the connecting hose, and one end of the threaded column is screwed with the No. 2 threaded hole. The upper part of the water collecting trough has a frame, and semicircular card grooves are symmetrically distributed on the upper part of the frame. The inner side of the frame has a conical groove, and the lower part of the conical groove has a connecting column. There is a sleeve hole inside the connecting column, and sealing ring grooves are symmetrically distributed inside the sleeve hole. The sealing rubber ring is inserted into the sealing ring groove and sleeved. The end plates are symmetrically distributed on the outside of the seedling bed frame, and the end of the end plate is symmetrically welded to the side plate. The upper half of the end of the welding column is welded to the end plate, and the top of the welding column is evenly pressed with the beam, and the two ends of the beam are welded to the side plate, and the wire mesh layer is pressed with the beam. The bottom of the support column has a bottom plate, and the top of the bottom plate has a column, and the top of the column has a plug column. However, the structure of the "seedling bed frame" in this device is relatively fixed, and the side panels of the seedling bed are higher than the seedling tray body, which makes it inconvenient to take out the seedling tray when transplanting seedlings, affects the efficiency of forestry seedling transplanting, and has disadvantages. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a novel forestry seedling bed which can adjust the internal bearing depth of the forestry seedling tray according to the actual thickness of the forestry seedling tray, thereby improving the placement stability of the seedling tray. The utility model has a flexible structure, a wide range of applications, and versatility, and is convenient for quickly taking and placing the seedling tray, thereby improving the efficiency of transplanting and placing forestry seedlings, and is easy to operate.

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

[0005] A novel forestry nursery bed comprises a nursery bed, a bottom plate, a position-controlling support rod, a mounting frame, a fixed transverse plate, a driving connecting rod, a fixed support cover, and a fixed buckle plate. The inner side of the nursery bed is connected to the bottom plate, and both sides of the bottom plate are provided with position-controlling support sleeves. The lower part of the nursery bed has a plurality of fixed legs, the inner sides of the fixed legs are connected to the fixed support plates, the lower part of the fixed support plates is connected to the fixed support covers, the inner side of the fixed support covers fits the driving connecting rod, the outer side of the fixed support covers fits the crank handle, the crank handle has a driving shaft, and the fixed support covers have The shaft is perforated, the driving shaft is adapted to the shaft perforation, the driving shaft passes through the shaft perforation, the driving shaft is connected to the driving connecting rod, the driving connecting rod has driving gear plates on both sides, the driving gear plates are meshed with the driven gear plates, the driving gear plates are connected to the driven gear plates, the driven gear plates have limit blocks, the limit blocks are fitted with the fixed support plate, the limit blocks have control rods, the control rods pass through the fixed support plate, the control rods are connected to the control sleeves through threads, and the control rods have fastening slots.

[0006] The utility model provides supporting blocks on both sides of the fixed support cover, lower connecting plates on both sides of the supporting blocks, driving connecting rods are connected to the inner sides of the supporting blocks, the driving connecting rods are connected to the fixed buckle plates, upper connecting plates are provided on both sides of the fixed buckle plates, the upper connecting plates are connected to the lower connecting plates by screws, the screws sequentially connect the upper connecting plates and the lower connecting plates, the driving connecting rods have limiting slots, the fixed buckle plates have upper clamping plates, the supporting blocks have lower clamping plates, the upper clamping plates and the lower clamping plates are adapted to the limiting slots, the upper clamping plates are connected to the limiting slots, and the limiting slots are connected to the lower clamping plates.

[0007] The utility model describes a fixed buckle plate connected to a fixed support plate, a fixed support plate connected to a fixed transverse plate, the fixed transverse plate is adapted to the fastening slot, the fixed transverse plate is connected to the fastening slot, the fixed buckle plate has a fastening support rod, the fixed support plate has inner holes on both sides, the fixed transverse plate has outer holes on both sides, the outer holes and the inner holes are adapted to the fastening support rod, the fastening support rod passes through the inner holes and the outer holes in turn, the fastening support rod is connected to a nut through a thread, and the nut fits the fixed transverse plate. Beneficial Effects

[0008] The utility model adopts a split design between the seedling bed and the base plate, and the driving gear plate, the driven gear plate and the control support sleeve are driven by rotating the crank to produce a coordinated linkage, and the bottom plate is raised and lowered to control the position, so that it can make corresponding adjustments to the internal load-bearing depth of the seedling bed according to the actual thickness of the forestry seedling tray, thereby improving the placement stability of the seedling tray. The utility model has a flexible structure and a wide range of applications. While it has versatility, the base plate rises, causing the bottom of the seedling tray to be higher than the top surface of the seedling bed vertical plate, which is convenient for quickly taking and placing the seedling tray, thereby improving the efficiency of forestry seedling transplanting and placement, and is easy to operate.

[0009] The utility model discloses a supporting block and a fixed buckle plate are buckled and fixed, and the position of the driving connecting rod is limited by the upper clamping plate and the lower clamping plate, so that the lateral position of the driving connecting rod is kept unchanged and the axial rotation is performed to prevent the displacement and movement, thereby affecting the linkage effect between the driving gear plate and the driven gear plate, and improving the structural stability. At the same time, the fastening support rod and the nut on the upper part of the supporting block are matched to increase the connection fulcrum between the fixed horizontal plate and the fixed support plate, thereby preventing the fixed horizontal plate from moving and falling.

[0010] The utility model fixes the horizontal plate at both ends to be embedded in the fastening grooves, increases the limit fulcrum for the position control support rod, keeps the longitudinal height unchanged, performs axial rotation adjustment, avoids the detachment and falls, improves the structural stability, and the side plates on both sides provide installation fulcrums for the slider and its position control component.

[0011] The threaded rod of the utility model is positioned and connected with the positioning support sleeve by the thread, so that the slider is displaced laterally as the knob is rotated. When the slider is displaced to the point where it is embedded in the slide groove, a limit fulcrum for the bottom plate can be added to prevent it from being separated from the seedling bed during the rising process, thereby improving the stability of the structure. When the slider is displaced to the point where it is completely separated from the slide groove, the limit fulcrum for the bottom plate disappears, the bottom plate can be removed for cleaning and replacement, thereby improving the convenience of disassembly and assembly of the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a novel forestry nursery bed described in the utility model.

[0013] Figure 2 This is a structural schematic diagram of the bottom plate of the utility model in a rising state.

[0014] Figure 3 This is a cross-sectional view of a novel forestry nursery bed structure described in the utility model.

[0015] Figure 4 It is a side sectional view of a novel forestry nursery bed structure described in the utility model.

[0016] Figure 5 It is an exploded view of the bottom plate limiting structure described in the utility model.

[0017] Figure 6 This is an exploded view of the internal structure of the fixed support cover described in the utility model.

[0018] Figure 7 This is a schematic diagram of the structure of the seedling bed described in the utility model.

[0019] Figure 8 This is a schematic diagram of the fixed gusset plate structure described in the utility model.

[0020] Fig. 9 This is a schematic diagram of the bottom plate driving structure described in the utility model. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0022] Embodiment 1:

[0023] A novel forestry nursery bed comprises a nursery bed 01, a bottom plate 02, a position-controlling support rod 04, a mounting frame 10, a fixed transverse plate 14, a driving connecting rod 18, a fixed support cover 24, and a fixed buckle plate 29. The inner side of the nursery bed 01 is connected to the bottom plate 02, and the two sides of the bottom plate 02 are provided with position-controlling support sleeves 03. The lower part of the nursery bed 01 has a plurality of fixed legs 21, the inner side of the fixed legs 21 is connected to the fixed support plate 22, and the lower part of the fixed support plate 22 is connected to the fixed support cover 24. The inner side of the support cover 24 is fitted with the driving connecting rod 18, and the outer side of the fixed support cover 24 is fitted with the crank handle 20. The crank handle 20 has a driving shaft 19, and the fixed support cover 24 has a shaft through hole 23. The driving shaft 19 is adapted to the shaft through hole 23. The driving shaft 19 passes through the shaft through hole 23. The driving shaft 19 is connected to the driving connecting rod 18. The driving connecting rod 18 has a driving gear plate 16 on both sides. The driving gear plate 16 is meshed with the driven gear plate 17. The driving gear plate 16 is connected to the driven gear plate 17. The driven gear plate 17 has a limit stopper 36, the limit stopper 36 is attached to the fixed support plate 22, the limit stopper 36 has a control support rod 04, the control support rod 04 passes through the fixed support plate 22, the control support rod 04 is connected to the control support sleeve 03 by a thread, and the control support rod 04 has a fastening slot 35. The seedling bed 01 and the bottom plate 02 are split and driven by turning the crank 20. The sets 03 are linked to each other to control the lifting of the bottom plate 02, so that the internal load-bearing depth of the seedling bed 01 can be adjusted accordingly according to the actual thickness of the forestry seedling tray, thereby improving the placement stability of the seedling tray. The structure is flexible, applicable to a wide range of uses, and has versatility. The bottom plate 02 rises, causing the bottom of the seedling tray to be higher than the top surface of the vertical plate of the seedling bed 01, which is convenient for quickly taking and placing the seedling tray, improving the efficiency of forestry seedling transplanting and placement, and is easy to operate.

[0024] Embodiment 2:

[0025] The utility model provides a fixed support cover 24 with supporting blocks 28 on both sides, and lower connecting plates 37 on both sides of the supporting blocks 28. The inner side of the supporting blocks 28 is connected to the driving connecting rod 18, and the driving connecting rod 18 is connected to the fixed buckle plate 29. The fixed buckle plate 29 has upper connecting plates 30 on both sides. The upper connecting plate 30 is connected to the lower connecting plate 37 by screws 31. The screws 31 sequentially connect the upper connecting plate 30 and the lower connecting plate 37. The driving connecting rod 18 has a limiting card slot 27, the fixed buckle plate 29 has an upper card plate 25, and the supporting block 28 has a lower card plate 26. The upper card plate 25 and the lower card plate 26 are adapted to the limiting card slot 27. The upper clamping plate 25 is connected to the limiting slot 27, the limiting slot 27 is connected to the lower clamping plate 26, the supporting block 28 is fastened and fixed with the fixed buckle plate 29, and the position of the driving connecting rod 18 is limited by the upper clamping plate 25 and the lower clamping plate 26, so that it maintains its lateral position unchanged and rotates axially to prevent it from shifting and moving, affecting the linkage effect between the driving gear plate 16 and the driven gear plate 17, while improving the structural stability. The fastening support rod 32 on the upper part of the supporting block 28 cooperates with the nut 15 to increase the connection fulcrum between the fixed cross plate 14 and the fixed support plate 22 to prevent the fixed cross plate 14 from moving and falling.

[0026] Embodiment 3:

[0027] The fixed buckle plate 29 of the utility model is connected to the fixed support plate 22, and the fixed support plate 22 is connected to the fixed transverse plate 14. The fixed transverse plate 14 is adapted to the fastening slot 35, and the fixed transverse plate 14 is connected to the fastening slot 35. The fixed buckle plate 29 has a fastening support rod 32, and the fixed support plate 22 has inner perforations 33 on both sides, and the fixed transverse plate 14 has outer perforations 34 on both sides. The outer perforations 34 and the inner perforations 33 are adapted to the fastening support rod 32, and the fastening support rod 32 passes through the inner perforations 33 and the outer perforations 34 in sequence. The fastening support rod 32 is connected to the nut 15 through a thread, and the nut 15 fits the fixed transverse plate 14. Both ends of the fixed transverse plate 14 are embedded in the fastening slot 35, increasing the limit fulcrum of the control support rod 04, so that it keeps the longitudinal height unchanged, performs axial rotation adjustment, avoids it from falling off, and improves the structural stability. At the same time, the side plates 13 on both sides provide installation fulcrums for the slider 07 and its control assembly.

[0028] Embodiment 4:

[0029] The fixed horizontal plate 14 of the utility model has side vertical plates 13 on both sides, the side vertical plates 13 fit the control support sleeve 03, the control support sleeve 03 has a slide groove 05, the side vertical plates 13 have a slider through hole 06, the slide groove 05 and the slider through hole 06 are adapted to the slider 07, the slider 07 passes through the slider through hole 06, the slider 07 is connected to the slide groove 05, and the slider 07 slides in the slide groove 05.

[0030] Embodiment 5:

[0031] The slider 07 of the utility model has a circular baffle 08 on the outside, and the inner side of the circular baffle 08 fits the side vertical plate 13, and the side vertical plate 13 is connected to the mounting frame 10 on the outside. The mounting frame 10 has a positioning sleeve 12 on the outside, and the circular baffle 08 has a threaded rod 11 on the outside, and the threaded rod 11 passes through the positioning sleeve 12, and the threaded rod 11 is connected to the knob 09, and the threaded rod 11 is connected to the positioning sleeve 12 by threads. The threaded rod 11 is positioned and connected to the positioning sleeve 12 by threads, so that the slider 07 is laterally displaced as the knob 09 rotates. When the slider 07 is displaced to the point where it is embedded in the slide groove 05, a limiting fulcrum for the bottom plate 02 can be increased to prevent it from being separated from the nursery bed 01 during the rising process, thereby improving the structural stability. When the slider 07 is displaced to the point where it is completely separated from the slide groove 05, the limiting fulcrum for the bottom plate 02 disappears, and the bottom plate 02 can be removed for cleaning and replacement, thereby improving the convenience of disassembly and assembly of the bottom plate 02.

[0032] Embodiment 6:

[0033] Installation steps: First, assemble the seedling bed 01 structure, first place the bottom plate 02 into the seedling bed 01, the outer surface of the bottom plate 02 fits with the inner wall of the vertical plate of the seedling bed 01, then place the driven gear plate 17 at the lower part of the fixed support plate 22, the upper surface of the limit stopper 36 fits with the lower surface of the fixed support plate 22, the control support rod 04 passes through the fixed support plate 22, and is positioned and connected with the control support sleeve 03 through a thread, then place the fixed cross plate 14 on the upper part of the fixed support plate 22, and the two ends of the fixed cross plate 14 are embedded in the fastening groove 35, the outer through hole 34 corresponds to the position of the inner through hole 33, the inner surface of the side vertical plate 13 fits with the outer surface of the control support sleeve 03, and the slider 07 is driven to move to its embedded groove 05 by turning the knob 09. After completing the assembly of the seedling bed 01 structure, fix the support cover 24 structure To assemble, first place the driving connecting rod 18 into the fixed support cover 24, and the lower card plate 26 is embedded in the limiting card slot 27, then place the fixed buckle plate 29 on the upper part of the driving connecting rod 18, and the upper card plate 25 is embedded in the limiting card slot 27, the upper connecting plate 30 is fitted with the lower connecting plate 37, and fixedly connected by screws 31, then place the crank handle 20 outside the fixed support cover 24, and the driving shaft 19 passes through the shaft through-hole 23 and is fixedly connected to the driving connecting rod 18, finally, install and fix the fixed support cover 24 to the lower part of the fixed support plate 22, and the driving gear plate 16 is meshed with the driven gear plate 17, the upper surface of the fixed buckle plate 29 is fitted with the lower surface of the fixed support plate 22, the fastening support rod 32 passes through the inner through-hole 33 and the outer through-hole 34 in turn, and is fixedly connected to the nut 15 by thread, and the installation is completed.

[0034] 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 nursery bed, characterized by The invention comprises a seedling bed (01), a bottom plate (02), a position-controlling support rod (04), a mounting frame (10), a fixed transverse plate (14), a driving connecting rod (18), a fixed support cover (24), and a fixed buckle plate (29). The inner side of the seedling bed (01) is connected to the bottom plate (02). Both sides of the bottom plate (02) are provided with position-controlling support sleeves (03). The lower part of the seedling bed (01) is provided with a plurality of fixed legs (21). The inner side of the fixed legs (21) is connected to the fixed support plate (22). The lower part of the fixed support plate (22) is connected to the fixed support cover (24). The inner side of the fixed support cover (24) is fitted with the driving connecting rod (18). The outer side of the fixed support cover (24) is fitted with a crank (20). The crank (20) has a driving shaft (19). The fixed support cover (24) has a shaft through hole ( 23), the driving shaft (19) is adapted to the shaft through hole (23), the driving shaft (19) passes through the shaft through hole (23), the driving shaft (19) is connected to the driving connecting rod (18), the driving connecting rod (18) has driving gear plates (16) on both sides, the driving gear plates (16) are meshed with the driven gear plates (17), the driving gear plates (16) are connected to the driven gear plates (17), the driven gear plates (17) have a limit stopper (36), the limit stopper (36) is fitted to the fixed support plate (22), the limit stopper (36) has a control support rod (04), the control support rod (04) passes through the fixed support plate (22), the control support rod (04) is connected to the control support sleeve (03) through a thread, and the control support rod (04) has a fastening groove (35).

2. A novel forestry nursery bed according to claim 1, characterized in that The fixed support cover (24) has supporting blocks (28) on both sides, and the supporting blocks (28) have lower connecting plates (37) on both sides. The inner side of the supporting block (28) is connected to a driving connecting rod (18), and the driving connecting rod (18) is connected to a fixed buckle plate (29). The fixed buckle plate (29) has upper connecting plates (30) on both sides. The upper connecting plate (30) is connected to the lower connecting plate (37) by screws (31). The screws (31) sequentially connect the upper connecting plate (30) and the lower connecting plate (37). The driving connecting rod (18) has a limit card slot (27), and the fixed buckle plate (29) has an upper card plate (25). The supporting block (28) has a lower card plate (26). The upper card plate (25) and the lower card plate (26) are adapted to the limit card slot (27). The upper card plate (25) is connected to the limit card slot (27), and the limit card slot (27) is connected to the lower card plate (26).

3. A novel forestry nursery bed according to claim 2, characterized in that The fixing buckle plate (29) is connected to the fixing support plate (22), the fixing support plate (22) is connected to the fixing transverse plate (14), the fixing transverse plate (14) is adapted to the fastening slot (35), the fixing transverse plate (14) is connected to the fastening slot (35), the fixing buckle plate (29) has a fastening support rod (32), the fixing support plate (22) has inner through holes (33) on both sides, the fixing transverse plate (14) has outer through holes (34) on both sides, the outer through holes (34) and the inner through holes (33) are adapted to the fastening support rod (32), the fastening support rod (32) passes through the inner through holes (33) and the outer through holes (34) in sequence, the fastening support rod (32) is connected to the nut (15) by a thread, and the nut (15) fits the fixing transverse plate (14).

4. A novel forestry nursery bed according to claim 3, characterized in that The fixed horizontal plate (14) has side vertical plates (13) on both sides, the side vertical plates (13) fit the position control support sleeve (03), the position control support sleeve (03) has a slide groove (05), the side vertical plates (13) have a slider through hole (06), the slide groove (05) and the slider through hole (06) are adapted to the slider (07), the slider (07) passes through the slider through hole (06), the slider (07) is connected to the slide groove (05), and the slider (07) slides in the slide groove (05).

5. A novel forestry nursery bed according to claim 1, characterized in that : The slider (07) has a circular baffle (08) on the outside, the inner side of the circular baffle (08) fits the side vertical plate (13), the side vertical plate (13) is externally connected to the mounting frame (10), the mounting frame (10) has a positioning support sleeve (12) on the outside, the circular baffle (08) has a threaded rod (11) on the outside, the threaded rod (11) passes through the positioning support sleeve (12), the threaded rod (11) is connected to the knob (09), and the threaded rod (11) is connected to the positioning support sleeve (12) through a thread.

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