Forestry sapling planting bed

Abstract

A forestry sapling planting bed comprises a fixed planting bed body, a movable planting bed body, positioning supporting rods, positioning supporting sleeves, driving connecting rods, driving shaft rods and fastening supporting sleeves, the fixed planting bed body is provided with a fixed vertical plate, the inner side of the fixed planting bed body is connected with the movable planting bed body, the movable planting bed body is provided with a movable vertical plate, and the positioning supporting rods are arranged on the two sides of the movable vertical plate. A fixed supporting block is arranged outside the fixed planting bed and connected with a positioning supporting sleeve, the positioning supporting sleeve is connected with a fastening supporting sleeve, mounting plates are arranged on the two sides of the fastening supporting sleeve and connected with the fixed supporting block through screws, the screws are sequentially connected with the mounting plates and the fixed supporting block, the fastening supporting sleeve is provided with an outer clamping plate, and the fixed supporting block is provided with an inner clamping plate. The positioning supporting sleeve is provided with a limiting clamping groove and an outer clamping plate, the inner clamping plate is matched with the limiting clamping groove, the outer clamping plate is connected with the limiting clamping groove, the limiting clamping groove is connected with the inner clamping plate, a containing groove is formed in the middle of the fastening supporting sleeve, a worm wheel is arranged in the middle of the positioning supporting sleeve, the worm wheel is matched with the containing groove, and the containing groove is connected with the worm wheel.

Description

Technical Field

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

[0002] The existing patent (publication number: CN212589272U) proposes a new type of forestry seedling planting bed, including a planting trough, a planting board, seedlings, a water pipe, a fixing plate, a positioning rod, a support plate, and a connecting pipe. The support plate is inserted into the planting trough, the upper part of the support plate has multiple No. 1 holes, the side of the support plate has multiple No. 2 holes, the side of the planting trough has multiple No. 3 holes, the No. 2 holes correspond to the No. 3 holes, the upper part of the support plate has soil, the seedlings are planted in the planting trough, the planting board has a seedling clearance groove, the seedlings pass through the seedling clearance groove, the planting board is symmetrically arranged on the front and back sides of the seedlings, the front and back symmetrical planting boards are connected, the side of the planting board has a plug-in plate, the planting trough has a plug-in plate groove, the plug-in plate is adapted to the plug-in plate groove, and the plug-in plate is inserted into the plug-in plate groove. However, the "planting trough" structure in this device is fixed, and its planting trough area cannot be shrunk or expanded accordingly according to the actual planting quantity and demand of forestry seedlings. It is easy for the planting trough area to be too large, resulting in waste of seedling resources, or the planting trough area is insufficient, and too many planting beds are added, which is not convenient for centralized management and increases the cost of forestry seedling planting, which has disadvantages. Summary of the Invention

[0003] In response to the above-mentioned deficiencies in the prior art, the utility model provides a forestry sapling planting bed with a flexible structure and convenient position control operation. The groove area of ​​the planting bed can be contracted and expanded accordingly according to the actual number of forestry trees planted and the spacing requirements of saplings at different planting stages. By maintaining a reasonable seedling raising area, it adapts to the growth needs of saplings, is conducive to the healthy growth of saplings, prevents the waste of seedling raising resources, saves the cost of forestry sapling planting, and facilitates the centralized management of saplings, thereby improving the efficiency of seedling raising and the utilization of space.

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

[0005] The fixing plate is fixed to the fixing plate, and the fixing plate is fixed to the fixing plate, and the fixing plate is fixed to the fixing plate.

[0006] The fastening sleeve of the utility model has a supporting vertical plate, the outside of the supporting vertical plate is fitted with a knob, the knob has a driving shaft, the driving shaft is connected to the inside of the bearing, the outside of the bearing is connected to the supporting vertical plate, the inside of the driving shaft has a slide, the slide is adapted to the slider, the slider is connected to the slide, and the slider slides in the slide.

[0007] The slider of the utility model is connected to one end of the spring bar, and the other end of the spring bar is connected to the driving shaft rod. The interior of the driving shaft rod fits the slider, the slider has a lever groove, and the driving shaft rod has a sliding hole. The sliding hole and the lever groove are adapted to the lever, and the lever passes through the sliding hole and is connected to the lever groove. Beneficial effects

[0008] The worm gears on both sides of the driving connecting rod of the utility model correspond to and are connected with the worm wheels on both sides, so that when the driving connecting rod is driven to rotate by turning the knob, the worm wheels on both sides and the positioning support sleeves are linked accordingly, and the positioning support sleeves are positioned and connected with the positioning support rods through threads, so that when the positioning support sleeves rotate, the positioning support rods drive the movable vertical plate to perform horizontal linear displacement, thereby changing the planting trough area inside the fixed planting bed and the movable planting bed, so that the groove area inside the planting bed can be contracted and expanded accordingly according to the actual number of forestry trees planted and the spacing requirements of seedlings at different planting stages, preventing the planting trough area from being too large, resulting in waste of seedling resources, or the planting trough area from being insufficient, and too many planting beds being added, which is convenient for centralized management of seedlings, improves seedling efficiency and space utilization, and saves forestry seedling planting costs.

[0009] The utility model provides a wrapping support for the exterior of the positioning sleeve by fastening the support sleeve and the fixing support block, and at the same time, embeds the card plate into the limit card slot to limit the position of the positioning sleeve, so that the sleeve can be rotated axially while maintaining its longitudinal height and lateral position unchanged, thereby preventing it from shifting and falling, affecting the linkage effect between the components, and improving the structural stability.

[0010] The utility model has a flexible structure and convenient position control operation. The groove area of ​​the planting bed can be contracted and expanded accordingly according to the actual number of forest trees planted and the spacing requirements of seedlings at different planting stages. By maintaining a reasonable seedling raising area, it adapts to the growth needs of seedlings, is beneficial to the healthy growth of seedlings, prevents the waste of seedling raising resources, saves the cost of forestry seedling planting, and is convenient for centralized management of seedlings, thereby improving seedling raising efficiency and space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural schematic diagram of a forestry sapling planting bed described in the present utility model.

[0012] Figure 2 This is a bottom view of a forestry sapling planting bed structure described in the utility model.

[0013] Figure 3 This is a schematic diagram of the fastening support sleeve structure described in the utility model.

[0014] Figure 4 This is a schematic diagram of the fixed planting bed structure described in the present utility model.

[0015] Figure 5 This is a schematic diagram of the positioning support sleeve driving structure described in the present utility model.

[0016] Figure 6 This is a cross-sectional view of the connection structure of the support vertical plate, drive shaft and drive connecting rod described in the present invention.

[0017] Figure 7 This is a cross-sectional view of the connection structure of the fixed support block, mounting plate, and positioning support sleeve described in the present invention.

[0018] Figure 8 This is a cross-sectional view of the connection structure of the fixed support block, the fastening support sleeve, and the positioning support sleeve described in the present utility model. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0020] Example 1:

[0021] A forestry sapling planting bed, including a fixed planting bed 01, a movable planting bed 02, a positioning support rod 05, a positioning support sleeve 06, a driving connecting rod 08, a driving shaft 09, and a fastening support sleeve 19, wherein the fixed planting bed 01 has a fixed vertical plate 03, the inner side of the fixed planting bed 01 is connected to the movable planting bed 02, the movable planting bed 02 has a movable vertical plate 04, and the two sides of the movable vertical plate 04 have positioning support rods 05, the fixed planting bed 01 has a fixed support block 17 on the outside, the fixed support block 17 is connected to the positioning support sleeve 06, the positioning support sleeve 06 is connected to the fastening support sleeve 19, and the two sides of the fastening support sleeve 19 have mounting plates 20, the mounting plate 20 is connected to the fixed support block 17 by screws 21, and the screws 21 are sequentially connected to the mounting plate 20 and the fixed support block 17, the fastening support sleeve 19 has an outer card plate 14, the fixed support block 17 has an inner card plate 15, the positioning support The sleeve 06 has a limiting slot 16, the outer card plate 14 and the inner card plate 15 are adapted to the limiting slot 16, the outer card plate 14 is connected to the limiting slot 16, and the limiting slot 16 is connected to the inner card plate 15. The middle part of the fastening support sleeve 19 has a placement slot 07, and the middle part of the positioning support sleeve 06 has a worm gear 12, the worm gear 12 is adapted to the placement slot 07, the placement slot 07 is connected to the worm gear 12, and the worm gear 12 fits the fixed support block 17. This device has a flexible structure and convenient position control operation. It can shrink and expand the inner groove area of ​​the planting bed according to the actual number of forestry trees planted and the spacing requirements of seedlings at different planting stages. By maintaining a reasonable seedling area, it adapts to the growth needs of seedlings, is beneficial to the healthy growth of seedlings, prevents waste of seedling resources, saves the cost of forestry seedling planting, and facilitates centralized management of seedlings, improves seedling efficiency and space utilization.

[0022] Example 2:

[0023] The fastening support sleeve 19 of the present invention has a supporting vertical plate 18, and the outside of the supporting vertical plate 18 fits the knob 11. The knob 11 has a driving shaft 09, and the driving shaft 09 is connected to the inside of the bearing 10. The outside of the bearing 10 is connected to the supporting vertical plate 18. The inside of the driving shaft 09 has a slide 29, and the slide 29 is adapted to the slider 28. The slider 28 is connected to the slide 29, and the slider 28 slides in the slide 29. The fastening support sleeve 19 and the fixed support block 17 wrap the outside of the positioning support sleeve 06, and are embedded in the limiting slot 16 through the card plate to limit the position of the positioning support sleeve 06, so that it can maintain its longitudinal height and lateral position unchanged while performing axial rotation to prevent it from offsetting and falling, affecting the linkage effect between the components, and improving the structural stability.

[0024] Example 3:

[0025] The slider 28 of the utility model is connected to one end of the spring bar 24, and the other end of the spring bar 24 is connected to the driving shaft 09. The slider 28 fits inside the driving shaft 09. The slider 28 has a lever groove 27, and the driving shaft 09 has a sliding hole 25. The sliding hole 25 and the lever groove 27 are adapted to the lever 26. The lever 26 passes through the sliding hole 25 and is connected to the lever groove 27.

[0026] Example 4:

[0027] The drive shaft 09 of the present invention is connected to the drive link 08, the drive link 08 is connected to the slider 28, the slider 28 has an insertion rod 22, the drive link 08 has an insertion rod groove 23, the insertion rod 22 is adapted to the insertion rod groove 23, the insertion rod 22 is connected to the insertion rod groove 23, the drive link 08 has worms 13 on both sides, the worm 13 is adapted to the worm wheel 12, the worm 13 is connected to the worm wheel 12, the worm 13 provided on both sides of the drive link 08 corresponds to and is connected to the worm wheels 12 on both sides, so that when the drive link 08 is driven to rotate by turning the knob 11, the worm wheels 12 on both sides and the positioning sleeve 06 are linked therewith, and the positioning sleeve 06 is positioned and connected with the positioning support rod 05 through a thread, so that when the positioning support sleeve 06 rotates, the positioning support rod 05 drives the movable vertical plate 04 to perform a horizontal linear displacement, thereby changing the internal planting trough area of ​​the fixed planting bed 01 and the movable planting bed 02, so that it can shrink and expand the internal trough area of ​​the planting bed according to the actual number of forestry trees planted and the spacing requirements of seedlings at different planting stages, preventing the planting trough area from being too large, resulting in a waste of seedling resources, or the planting trough area from being insufficient, resulting in an excessive number of planting beds, which facilitates the centralized management of seedlings, improves seedling efficiency and space utilization, and saves forestry seedling planting costs.

[0028] Example 5:

[0029] Installation steps: First, assemble the fastening sleeve 19 structure, first place the spring bar 24 and the slider 28 into the driving shaft 09 in sequence, and the sliding hole 25 corresponds to the position of the lever groove 27, then pass the lever 26 through the sliding hole 25 until its inner end is embedded in the lever groove 27 and fixedly connected with the slider 28, then install and fix the bearing 10 to the outside of the driving shaft 09, and finally place the bearing 10 into the support vertical plate 18 and fix it with it, and the driving shaft 09 passes through the support vertical plate 18, and the inner surface of the knob 11 fits with the outer surface of the support vertical plate 18. After completing the assembly of the fastening sleeve 19 structure, assemble the planting bed structure, first place the positioning sleeve 06 inside the fixed support block 17, and the outer surface of the positioning sleeve 06 fits with the inner surface of the fixed support block 17, the inner card plate 15 is embedded in the limit card slot 16, and the outer surface of the worm gear 12 The surface fits with the inner surface of the fixed support block 17, and then the fastening support sleeve 19 is placed on the outside of the positioning support sleeve 06, and the inner surface of the fastening support sleeve 19 fits with the outer surface of the positioning support sleeve 06, the outer card plate 14 is embedded in the limit card slot 16, and the worm gear 12 is placed in the placement slot 07, the inner surface of the mounting plate 20 fits with the outer surface of the fixed support block 17, and is fixedly connected by screws 21, then the driving connecting rod 08 is placed at the lower part of the fixed planting bed 01, and its two ends fit with the driving shaft 09, the insertion rod 22 is embedded in the insertion rod groove 23, the positions of the worm gears 13 on both sides and the worm gears 12 on both sides correspond and are connected, finally the fixed planting bed 01 and the movable planting bed 02 are placed parallel to each other, and the positioning support rod 05 passes through the positioning support sleeve 06 and is positioned and connected with it by threads, the inner surface of the fixed planting bed 01 fits with the outer surface of the movable planting bed 02, and the installation is completed.

[0030] 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 ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A forestry sapling planting bed, characterized by : It includes a fixed planting bed (01), a movable planting bed (02), a positioning support rod (05), a positioning support sleeve (06), a driving connecting rod (08), a driving shaft rod (09), and a fastening support sleeve (19), wherein the fixed planting bed (01) has a fixed vertical plate (03), the inner side of the fixed planting bed (01) is connected to the movable planting bed (02), the movable planting bed (02) has a movable vertical plate (04), and both sides of the movable vertical plate (04) have positioning support rods (05), the fixed planting bed (01) has a fixed support block (17) on the outside, the fixed support block (17) is connected to the positioning support sleeve (06), the positioning support sleeve (06) is connected to the fastening support sleeve (19), and both sides of the fastening support sleeve (19) have mounting plates (20), and the mounting plates (20) are connected by screws (21) The fixing support block (17) is connected, and the screw (21) is sequentially connected to the mounting plate (20) and the fixing support block (17). The fastening support sleeve (19) has an outer card plate (14), the fixing support block (17) has an inner card plate (15), the positioning support sleeve (06) has a limit card slot (16), the outer card plate (14) and the inner card plate (15) are adapted to the limit card slot (16), the outer card plate (14) is connected to the limit card slot (16), and the limit card slot (16) is connected to the inner card plate (15). The fastening support sleeve (19) has a placement slot (07) in the middle, and the positioning support sleeve (06) has a worm gear (12) in the middle, the worm gear (12) is adapted to the placement slot (07), the placement slot (07) is connected to the worm gear (12), and the worm gear (12) fits the fixing support block (17).

2. A forestry sapling planting bed according to claim 1, characterized in that The fastening sleeve (19) has a supporting plate (18), the supporting plate (18) is externally fitted with a knob (11), the knob (11) has a driving shaft (09), the driving shaft (09) is connected to the inside of the bearing (10), the bearing (10) is externally connected to the supporting plate (18), the driving shaft (09) has a slideway (29) inside, the slideway (29) is adapted to the slider (28), the slider (28) is connected to the slideway (29), and the slider (28) slides in the slideway (29).

3. A forestry sapling planting bed according to claim 2, characterized in that The slider (28) is connected to one end of the spring bar (24), and the other end of the spring bar (24) is connected to the drive shaft (09). The interior of the drive shaft (09) fits the slider (28). The slider (28) has a lever groove (27). The drive shaft (09) has a sliding hole (25). The sliding hole (25) and the lever groove (27) are adapted to the lever (26). The lever (26) passes through the sliding hole (25), and the lever (26) is connected to the lever groove (27).

4. A forestry sapling planting bed according to claim 1, characterized in that The driving shaft (09) is connected to the driving connecting rod (08), the driving connecting rod (08) is connected to the slider (28), the slider (28) has an insert rod (22), the driving connecting rod (08) has an insert rod groove (23), the insert rod (22) is adapted to the insert rod groove (23), the insert rod (22) is connected to the insert rod groove (23), the driving connecting rod (08) has worms (13) on both sides, the worms (13) are adapted to the worm wheel (12), and the worms (13) are connected to the worm wheel (12).

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