Forestry planting protection device

Abstract

A forestry planting protection device comprises a first semicircular rod, pins, a first fixing block, a second semicircular rod, an inner threaded pipe, an outer threaded rod, a telescopic sleeve, a telescopic insertion rod, a T-shaped fixing plate and a second positioning insertion column, the lower portion of the first semicircular rod is connected with a set of pins, the lower portion of the second semicircular rod is connected with a set of pins, one end of the first semicircular rod is connected with the first fixing block, and the other end of the first semicircular rod is connected with the second fixing block. The side face of the second semicircular rod is connected with the second fixing block, the side face of the second fixing block is connected with a positioning rotating shaft, the positioning rotating shaft is matched with the first fixing block inner groove, the positioning rotating shaft is inserted into the first fixing block inner groove, and the positioning rotating shaft rotates in the first fixing block inner groove. The side face of the first semicircular rod is provided with a first semicircular rod side plate, the upper portion of the first semicircular rod side plate is connected with a first positioning insertion column, the side face of the second semicircular rod is provided with a second semicircular rod side column, the second semicircular rod side column is provided with a side column inner hole, the first positioning insertion column is matched with the side column inner hole, and the first positioning insertion column is inserted into the side column inner hole.

Description

Technical Field

[0001] The utility model relates to the field of forestry planting, in particular to a forestry planting protection device. Background Art

[0002] The existing patent (Announcement No.: CN207744499U) proposes a root protection device for forestry planting, including trees, a holding tank, a holding groove, an upper ring, an upper ring protrusion, a connecting plate, an upper ring protrusion groove, a connecting lower plate, a right connecting rod hole, and a left connecting rod hole. The holding tank has a holding groove, and the holding groove has tree roots inside. The lower part of the holding tank has a tank base, and the tank base has a bottom plate groove. The bottom plate is adapted to the bottom plate groove, and the upper part of the bottom plate is connected to the bottom plate groove. The inner side of the tank base is connected to the bottom plate groove by multiple screws. The bottom of the tank base has a base side plate, which is connected to the bottom plate by a plurality of No. 2 bolts, the bottom plate has a plug column, and a plurality of plug columns are evenly distributed on the bottom of the bottom plate, the upper part of the containing groove has an upper ring, the upper part of the upper ring has an upper ring protrusion, the connecting plate has an upper ring protrusion groove, the upper ring protrusion is adapted to the upper ring protrusion groove, and all parts of this device are buried underground, which is inconvenient to disassemble and reuse during use, and there is no structure for auxiliary support of tree trunks above the ground, and the upper part of the tree trunk cannot be guaranteed to be vertical. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a forestry planting protection device which is arranged in a matching structure so that the device can be easily removed from the tree and reused. When in use, the device is fixed to the tree to enclose the tree inside, thereby supporting and protecting the tree trunk.

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

[0005] A forestry planting protection device comprises a No. 1 semicircular rod, a pin, a No. 1 fixing block, a No. 2 semicircular rod, an internally threaded tube, an externally threaded rod, a telescopic sleeve, a telescopic plug rod, a T-shaped fixing plate, and a second positioning plug column. The lower part of the No. 1 semicircular rod is connected to a group of pins, the lower part of the No. 2 semicircular rod is connected to a group of pins, one end of the No. 1 semicircular rod is connected to the No. 1 fixing block, the No. 1 fixing block has an inner groove of the No. 1 fixing block, the side of the No. 2 semicircular rod is connected to the No. 2 fixing block, the side of the No. 2 fixing block is connected to the positioning shaft, and the positioning The rotating shaft is adapted to the inner groove of the No. 1 fixing block, the positioning rotating shaft is inserted into the inner groove of the No. 1 fixing block, the positioning rotating shaft rotates in the inner groove of the No. 1 fixing block, the side of the No. 1 semicircular rod has a No. 1 semicircular rod side plate, the upper part of the No. 1 semicircular rod side plate is connected to the first positioning plug, the side of the No. 2 semicircular rod has a No. 2 semicircular rod side column, the No. 2 semicircular rod side column has a side column inner hole, the first positioning plug is adapted to the side column inner hole, the first positioning plug is inserted into the side column inner hole, and the lower part of the No. 2 semicircular rod side column fits with the No. 1 semicircular rod side plate. The upper part of the telescopic plug is inserted into the telescopic sleeve, the telescopic plug slides in the telescopic sleeve, the upper part of the external threaded rod is inserted into the internal threaded tube, the upper part of the external threaded rod rotates in the internal threaded tube, the lower part of the telescopic plug is connected to the No. 1 semicircular rod, the lower part of the external threaded rod is connected to the No. 1 semicircular rod, the lower part of the telescopic plug is connected to the No. 2 semicircular rod, and the lower part of the external threaded rod is connected to the No. 2 semicircular rod.

[0006] The telescopic sleeve has a telescopic rod convex ring on the upper part, and T-shaped fixing plate side sleeves are provided at both ends of the T-shaped fixing plate. The telescopic sleeve has the same outer diameter as the internal threaded tube, the telescopic sleeve is adapted to the T-shaped fixing plate side sleeve, the telescopic sleeve passes through the T-shaped fixing plate side sleeve to connect the fixing block, the upper surface of the T-shaped fixing plate side sleeve is fitted with the fixing block, and the lower surface of the T-shaped fixing plate side sleeve is fitted with the telescopic rod convex ring. Beneficial Effects

[0007] 1. The utility model discloses a plurality of pins which are respectively welded and fixed at the bottom of the first semicircular rod and the second semicircular rod. When the device is in use, the pins are inserted into the ground so that the device can be stably fixed on the ground beside the tree root. The positioning shaft passes through the inner groove of the first fixing block and connects the second semicircular rod, so that one side of the first semicircular rod is connected to one side of the second semicircular rod, and at the same time, the first semicircular rod and the second semicircular rod can rotate around the positioning shaft as the axis. The device is arranged in a matched structure, which is convenient for removing the device from the tree and then using it again. The telescopic sleeve and the telescopic plug rod form a guide rod, and the T-shaped fixing plate side sleeve at one end of the T-shaped fixing plate is sleeved thereon, and the internal threaded tube and the external threaded rod form a telescopic rod, and the T-shaped fixing plate side sleeve at the other end of the T-shaped fixing plate is sleeved thereon, and the T-shaped fixing plate is supported by the internal threaded tube convex ring. When the telescopic rod is extended or retracted, the internal threaded tube convex ring pushes the T-shaped fixing plate to move up and down, and the T-shaped fixing plate moves up and down with the telescopic rod extending or retracting up and down through the upper and lower cooperation between the fixing block and the telescopic plug rod convex ring.

[0008] 2. The arc-shaped splint side panels of the utility model are inserted into the inner groove of the T-shaped fixing plate, so that the arc-shaped splint can be extended and retracted relative to the T-shaped fixing plate, and the second positioning column is inserted into the extension tube and the strip card strip is plugged into the limiting card slot. The second positioning column limits the arc-shaped splint side panels, and then limits the horizontal position of the arc-shaped splint, preventing the arc-shaped splint from sliding during forestry planting, ensuring the position of the arc-shaped splint, and fixing and protecting trees through symmetrical arc-shaped splints. During forestry planting, the trees are prevented from shaking and tilting, and the trees are supported. The plug-in position of the strip card strip and the limiting card slots in different positions can be selected according to the thickness of the tree, and the adjustment is convenient. When in use, the device is fixed next to the tree to encircle the tree inside it to support and protect the trunk position. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a top axonometric view of a forestry planting protection device described in the utility model.

[0010] Figure 2 This is a bottom-up axonometric drawing of a forestry planting protection device described in the utility model.

[0011] Figure 3 This is the first cross-sectional view of a forestry planting protection device described in the utility model.

[0012] Figure 4 This is a second cross-sectional view of the forestry planting protection device described in the utility model.

[0013] Figure 5 This is an axonometric drawing of the No. 1 semicircular rod, the internally threaded tube, and the telescopic sleeve described in the utility model.

[0014] Figure 6 This is an axonometric drawing of the No. 2 semicircular rod, the internally threaded tube, and the telescopic sleeve described in the utility model.

[0015] Figure 7 This is an axonometric drawing of the T-shaped fixing plate and the arc-shaped clamping plate described in the present utility model.

[0016] Figure 8 This is an axonometric view of the second positioning column described in the present utility model. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0018] Embodiment 1:

[0019] A forestry planting protection device comprises a No. 1 semicircular rod 01, a pin 02, a No. 1 fixing block 03, a No. 2 semicircular rod 07, an internally threaded tube 11, an externally threaded rod 13, a telescopic sleeve 14, a telescopic plug rod 15, a T-shaped fixing plate 17, and a second positioning plug column 23. The lower part of the No. 1 semicircular rod 01 is connected to a group of pins 02, and the lower part of the No. 2 semicircular rod 07 is connected to a group of pins 02. A plurality of pins 02 are welded and fixed to the bottom of the No. 1 semicircular rod 01 and the No. 2 semicircular rod 07 respectively. When the device is in use, the pins 02 are inserted into the ground so that the device can be stably fixed on the ground next to the tree roots. One end of the No. 1 semicircular rod 01 is connected to the No. 1 fixing block 03, and the No. 1 fixing block 03 has an inner groove 04 of the No. 1 fixing block. The side of the No. 2 semicircular rod 07 is connected to the No. 2 fixing block 27, and the side of the No. 2 fixing block 27 is connected to the positioning shaft 08. The positioning shaft 08 is adapted to the inner groove 04 of the No. 1 fixing block. The positioning shaft 0 8 is inserted into the inner groove 04 of the No. 1 fixing block, and the positioning shaft 08 rotates in the inner groove 04 of the No. 1 fixing block. The positioning shaft 08 passes through the inner groove 04 of the No. 1 fixing block and connects to the No. 2 semicircular rod 07, so that one side of the No. 1 semicircular rod 01 is connected to one side of the No. 2 semicircular rod 07, and at the same time, the No. 1 semicircular rod 01 and the No. 2 semicircular rod 07 can rotate around the positioning shaft 08. The device is set into a matching structure to facilitate the removal of the device from the tree and further use it for the second time. The side of the No. 1 semicircular rod 01 has a No. 1 semicircular rod side plate 05, the upper part of the No. 1 semicircular rod side plate 05 is connected to the first positioning column 06, the side of the No. 2 semicircular rod 07 has a No. 2 semicircular rod side column 09, the No. 2 semicircular rod side column 09 has a side column inner hole 10, the first positioning column 06 is adapted to the side column inner hole 10, the first positioning column 06 is inserted into the side column inner hole 10, and the lower part of the No. 2 semicircular rod side column 09 is in contact with the No. 1 semicircular rod side plate 05.

[0020] Embodiment 2:

[0021] The upper part of the telescopic plug rod 15 of the utility model is inserted into the telescopic sleeve 14, the telescopic plug rod 15 slides in the telescopic sleeve 14, the telescopic sleeve 14 and the telescopic plug rod 15 form a guide rod, the upper part of the external threaded rod 13 is inserted into the internal threaded tube 11, the upper part of the external threaded rod 13 rotates in the internal threaded tube 11, the internal threaded tube 11 and the external threaded rod 13 form a telescopic rod, the lower part of the telescopic plug rod 15 is connected to the first semicircular rod 01, the lower part of the external threaded rod 13 is connected to the first semicircular rod 01, the lower part of the telescopic plug rod 15 is connected to the second semicircular rod 07, and the lower part of the external threaded rod 13 is connected to the second semicircular rod 07.

[0022] Embodiment 3:

[0023] The telescopic sleeve 14 of the utility model has a telescopic rod convex ring 28 on the upper part, and T-shaped fixing plate 17 has T-shaped fixing plate side sleeves 18 at both ends. The telescopic sleeve 14 has the same outer diameter as the internal threaded tube 11, and the telescopic sleeve 14 is adapted to the T-shaped fixing plate side sleeve 18. The telescopic sleeve 14 passes through the T-shaped fixing plate side sleeve 18 to connect the fixed block 16, and the T-shaped fixing plate side sleeve 18 at one end of the T-shaped fixing plate 17 is sleeved thereon. The upper surface of the T-shaped fixing plate side sleeve 18 fits with the fixed block 16, and the lower surface of the T-shaped fixing plate side sleeve 18 fits with the telescopic rod convex ring 28. The T-shaped fixing plate 17 moves up and down as the telescopic rod is extended and retracted by the upper and lower cooperation of the fixed block 16 and the telescopic rod convex ring 28.

[0024] Embodiment 4:

[0025] The internal threaded tube 11 of the utility model has an internal threaded tube convex ring 12 on the upper part, and the internal threaded tube 11 is adapted to the T-type fixing plate side sleeve 18. The internal threaded tube 11 passes through the T-type fixing plate side sleeve 18, and the T-type fixing plate side sleeve 18 at the other end of the T-type fixing plate 17 is sleeved thereon. The lower surface of the T-type fixing plate side sleeve 18 fits with the internal threaded tube convex ring 12, and the T-type fixing plate 17 is supported by the internal threaded tube convex ring 12. When the telescopic rod is extended or retracted, the internal threaded tube convex ring 12 pushes the T-type fixing plate 17 to move up and down. The T-type fixing plate 17 has a T-type fixing plate inner groove 29, and the side of the arc-shaped clamping plate 19 has an arc-shaped clamping plate side plate 20, which is adapted to the T-type fixing plate inner groove 29, and the arc-shaped clamping plate side plate 20 is inserted into the T-type fixing plate inner groove 29, and the arc-shaped clamping plate side plate 20 slides in the T-type fixing plate inner groove 29, so that the arc-shaped clamping plate 19 can be retracted relative to the T-type fixing plate 17.

[0026] Embodiment 5:

[0027] The arc-shaped splint side plate 20 of the utility model has a plurality of limit slots 21 on the side, the T-shaped fixing plate 17 has an extension tube 22, the second positioning pin 23 is adapted to the extension tube 22, the second positioning pin 23 is inserted into the extension tube 22, the second positioning pin 23 has a plurality of strip-shaped card strips 25 on the side, the strip-shaped card strips 25 are adapted to the limit slots 21, the strip-shaped card strips 25 are inserted into the limit slots 21, the second positioning pin 23 has a magnetic sheet 24, the magnetic sheet 24 is fitted with the extension tube 22, the second positioning pin 23 has a handle 26 on the side, the second positioning pin 23 is inserted into the extension tube 22 and the strip-shaped card strips 25 are inserted into the extension tube 22, and the second positioning pin 23 is provided with a handle 26. The card strip 25 is plugged into the limiting card slot 21, and the second positioning column 23 limits the arc-shaped splint side plate 20, thereby limiting the horizontal position of the arc-shaped splint 19, preventing the arc-shaped splint 19 from sliding during forestry planting, ensuring the position of the arc-shaped splint 19, and fixing and protecting trees through the symmetrical arc-shaped splint 19, preventing trees from shaking and tilting during forestry planting, and supporting trees. The plug-in position of the strip card strip 25 and the limiting card slots 21 in different positions can be selected according to the thickness of the tree, and the adjustment is convenient. When in use, the device is fixed next to the tree to encircle the tree inside it to support and protect the trunk position.

[0028] Installation steps: first pass the upper part of the telescopic sleeve 14 through the T-shaped fixing plate side sleeve 18 to connect to the fixing block 16, check the internal threaded tube 11 through the T-shaped fixing plate side sleeve 18, insert the upper part of the telescopic plug rod 15 into the telescopic sleeve 14, insert the upper part of the external threaded rod 13 into the internal threaded tube 11, connect the lower parts of the two sets of external threaded rods 13 and telescopic plug rods 15 to the No. 1 semicircular rod 01 and the No. 2 semicircular rod 07 respectively, and connect the lower parts of the No. 1 semicircular rod 01 and the No. 2 semicircular rod 07 to Pin 02, pass the positioning shaft 08 through the inner groove 04 of the No. 1 fixing block to connect the No. 2 fixing block 27, connect the No. 2 fixing block 27 to the No. 2 semicircular rod 07, connect the No. 1 fixing block 03 to the No. 1 semicircular rod 01, insert the arc-shaped splint side plate 20 into the limiting slot 21, insert the second positioning column 23 into the extension tube 22, insert the strip card strip 25 into the limiting slot 21, insert the pin 02 into the ground, and insert the first positioning column 06 into the inner hole 10 of the side column.

[0029] 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 forestry planting protection device, characterized in that : It comprises a No. 1 semicircular rod (01), a pin (02), a No. 1 fixing block (03), a No. 2 semicircular rod (07), an internally threaded tube (11), an externally threaded rod (13), a telescopic sleeve (14), a telescopic plug rod (15), a T-shaped fixing plate (17), and a second positioning plug column (23), wherein the No. 1 semicircular rod (01) is connected to a group of pins (02) at the lower part, the No. 2 semicircular rod (07) is connected to a group of pins (02) at the lower part, one end of the No. 1 semicircular rod (01) is connected to the No. 1 fixing block (03), the No. 1 fixing block (03) has an inner groove (04) of the No. 1 fixing block, and the side of the No. 2 semicircular rod (07) is connected to the No. 2 fixing block ( 27), the second fixing block (27) is connected to the side of the positioning shaft (08), the positioning shaft (08) is adapted to the inner groove (04) of the first fixing block, the positioning shaft (08) is inserted into the inner groove (04) of the first fixing block, the positioning shaft (08) rotates in the inner groove (04) of the first fixing block, the side of the first semicircular rod (01) is provided with a first semicircular rod side plate (05), the upper part of the first semicircular rod side plate (05) is connected to the first positioning plug column (06), the side of the second semicircular rod (07) is provided with a second semicircular rod side column (09), the second semicircular rod side column (09) has a side column inner hole (10), the first positioning plug column (06) is connected to the side column inner hole (10), and the first positioning plug column (06) is connected to the side column inner hole (10). The first positioning plug post (06) is adapted to the hole (10) of the side column, and the lower part of the side column (09) of the second semicircular rod is fitted with the side plate (05) of the first semicircular rod; the upper part of the telescopic plug post (15) is inserted into the telescopic sleeve (14), and the telescopic plug post (15) slides in the telescopic sleeve (14); the upper part of the external threaded rod (13) is inserted into the internal threaded tube (11), and the upper part of the external threaded rod (13) rotates in the internal threaded tube (11); the lower part of the telescopic plug post (15) is connected to the first semicircular rod (01), the lower part of the external threaded rod (13) is connected to the first semicircular rod (01), and the lower part of the telescopic plug post (15) is connected to the second semicircular rod (07), the lower part of the external threaded rod (13) is connected to the second semicircular rod (07); the upper part of the telescopic sleeve (14) has a telescopic plug rod convex ring (28), and both ends of the T-shaped fixing plate (17) have T-shaped fixing plate side sleeves (18). The telescopic sleeve (14) has the same outer diameter as the internal threaded tube (11), and the telescopic sleeve (14) is adapted to the T-shaped fixing plate side sleeve (18). The telescopic sleeve (14) passes through the T-shaped fixing plate side sleeve (18) and connects to the fixing block (16). The upper surface of the T-shaped fixing plate side sleeve (18) fits with the fixing block (16), and the lower surface of the T-shaped fixing plate side sleeve (18) fits with the telescopic plug rod convex ring (28);The upper part of the internally threaded tube (11) is provided with an internally threaded tube convex ring (12), the internally threaded tube (11) is adapted to the T-shaped fixing plate side sleeve (18), the internally threaded tube (11) passes through the T-shaped fixing plate side sleeve (18), the lower surface of the T-shaped fixing plate side sleeve (18) is fitted with the internally threaded tube convex ring (12), the T-shaped fixing plate (17) is provided with a T-shaped fixing plate inner groove (29), the side of the arc-shaped clamping plate (19) is provided with an arc-shaped clamping plate side plate (20), the arc-shaped clamping plate side plate (20) is adapted to the T-shaped fixing plate inner groove (29), the arc-shaped clamping plate side plate (20) is inserted into the T-shaped fixing plate inner groove (29), and the arc-shaped clamping plate side plate (20) slides in the T-shaped fixing plate inner groove (29); the side of the arc-shaped clamping plate side plate (20) is provided with a plurality of limit slots (21), the T-shaped fixing plate (17) is provided with an extension tube (22), the second positioning plug column (23) is provided with an extension tube (22), and the second positioning plug column (23) is provided with an extension tube (23). The second positioning plug post (23) is adapted to the elongated tube (22), the second positioning plug post (23) has a plurality of strips (25) on the side thereof, the strips (25) are adapted to the limiting slots (21), the strips (25) are inserted into the limiting slots (21), the second positioning plug post (23) has a magnetic sheet (24), the magnetic sheet (24) is fitted to the elongated tube (22), and the second positioning plug post (23) has a handle (26) on the side thereof; one side of the first semicircular rod (01) is connected to one side of the second semicircular rod (07) so that the first semicircular rod (01) and the second semicircular rod (07) rotate around the positioning shaft (08); a plurality of pins (02) are respectively welded and fixed to the bottom of the first semicircular rod (01) and the second semicircular rod (07), and when in use, the pins (02) are inserted into the ground and stably fixed on the ground next to the tree roots. ;

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