Tree planting protection device for forestry engineering construction

Abstract

The utility model belongs to the technical field of forestry engineering construction, and particularly relates to a tree planting protection device for forestry engineering construction, which comprises four outer baffles, the four outer baffles are distributed in a square shape, inner baffles are arranged on the inner sides of the outer baffles, hoops are arranged on the inner sides of the inner baffles, and the four outer baffles are arranged in the square shape. A plurality of rolling grooves which are evenly distributed are formed in the inner side wall of the clamping hoop, and steel balls are rotationally installed in the rolling grooves. A plurality of rolling steel balls are arranged on the inner sides of the hoops, the steel balls make contact with tree barks of the saplings, friction force between the protection device and the tree barks is effectively reduced, a traditional direct connection mode between the protection device and the tree barks is changed, the protection device cannot shift along with growth of the saplings, and the protection device is prevented from being damaged. A certain protection effect is achieved on the protection device, and the service life of the protection device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to forestry engineering construction technical field especially relates to a tree planting protection device for forestry engineering construction. BACKGROUND

[0002] Forestry engineering refers to the high -efficient utilization and sustainable development of forest resources as the principle, the activity of the various engineering technology is applied to forest resources cultivation, development and utilization and the processing of forest products, and when the tree is planted, because the tree root has not been firmly rooted, so it will be blown down in the strong wind weather, and then needs to use the protection device to assist the support of the tree.

[0003] For example, the Chinese patent with publication number CN221355177U discloses a tree planting protection device, which comprises a hoop, four groups of hoops are arranged on the outside of the tree, fastening bolts are threadedly connected to the inside of the ears, nuts are threadedly connected to the other end of the fastening bolts, rubber guards are arranged on one side of the inner arc of the hoop, buffer springs are fixedly installed between the rubber guards and the ears, support plates are fixedly installed on the bottom side of the ears, and support rod components are arranged at the bottom of the hoop; the forestry engineering tree planting protection device is convenient to use for trees with different diameters, and the rubber guards can prevent the tree bark from being abraded by rigid contact, and the buffer springs can buffer the tree when it shakes, and the tree will not be hindered by the normal growth and diameter increase.

[0004] The device in the patent achieves the fixation of the tree by arranging a hoop with a spring structure around the tree, and uses the elasticity of the spring to realize the diameter expansion of the tree during the adaptive growth process, but during the growth of the tree, the height of the tree will also change accordingly, and the device in the patent cannot adapt to the continuously growing tree after installation, and after a long time of pulling and using, the resultant force direction caused by the growth of the tree and the extension direction of the spring are not on the same axis, the spring will be subjected to a continuous stress in an inclined direction, the interaction between molecules will gradually change with time, the molecular structure of the spring will change, the elasticity of the spring will decrease, and the clamping effect of the spring on the tree will gradually decrease, and the protection effect on the tree will gradually decrease. In view of this, the tree planting protection device for forestry engineering construction is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a tree planting protection device for forestry engineering construction to solve the problems in the background art.

[0006] The utility model provides a forestry engineering construction is with planting protection device, including

[0007] Four outer baffle, four the outer baffle presents the quadrilateral distribution, the inner side of outer baffle is provided with inner baffle, the inner side of inner baffle is provided with the clamp, the inner side wall of clamp is provided with a plurality of even distribution's rolling groove, the steel ball is rotatably installed in rolling groove,

[0008] Four fastening assemblies, four the fastening assembly is located between four outer baffle and corresponding inner baffle respectively, and is used for connecting corresponding inner baffle with outer baffle;

[0009] Four cutting mechanisms, four the cutting mechanism is provided outside four outer baffle respectively, and is used for cutting outer baffle in the land of the tree seedling periphery;

[0010] Four connecting plates, the connecting plate presents W type structure, the connecting plate is inserted and is installed between the side of two adjacent outer baffle, the side wall of outer baffle is provided with a plurality of even distribution's fixed hole, and the connecting plate is fixed with outer baffle through bolt.

[0011] In the above technical scheme, further, the inner baffle and the clamp are provided with buffer pad one between, the inner and outer sides of buffer pad one are fixed with clamp and inner baffle respectively, and buffer pad one has elasticity.

[0012] In the above technical scheme, further, the fastening assembly includes:

[0013] Multiple groups of springs, multiple the spring presents even distribution, and the both ends of spring are fixed with the side wall of inner baffle and outer baffle respectively, the telescopic sleeve is inserted and installed in spring, and the both ends of telescopic sleeve are fixed with the side wall of inner baffle and outer baffle respectively.

[0014] In the above technical scheme, further, the fastening assembly further includes:

[0015] Screw hole, the screw hole is set up at the center of outer baffle, the screw hole is screw connected with threaded screw rod, the outer end of threaded screw rod is fixed with anti -skid knob, and the inner end of threaded screw rod is rotatably installed with extrusion plate.

[0016] In the above technical scheme, further, the extrusion plate is fixed with buffer pad two towards the inner side, one side of buffer pad two is provided with anti -skid line, and buffer pad two has elasticity.

[0017] In the above technical scheme, further, the cutting mechanism includes:

[0018] Two fixed blocks, two the fixed blocks are symmetrically arranged and are fixedly installed on the upper portion of the side wall of the outer baffle outward side, L-shaped rotating rod is rotatably installed in the fixed block, rotating arm is rotatably installed between two the rotating rod, the other end of the rotating arm is rotatably installed with sliding block, the outer side wall of the outer baffle is provided with sliding groove, the sliding block and sliding groove are slidably connected, a plurality of positioning holes are uniformly distributed in the sliding groove, the sliding groove is inserted with the inserted pin, the sliding block is provided with the through hole that the inserted pin can pass through, the lower surface of two the rotating rod is provided with the support rod of C-shaped structure, the both ends of the support rod are fixed with the lower surface of two the rotating rod respectively, and the middle part of the support rod is rotatably installed with the inserted rod.

[0019] In the above technical scheme, further, the distance between the extrusion plate and the inner baffle ranges from 10 to 25 cm.

[0020] The beneficial effects of the utility model are:

[0021] 1. The tree planting protection device for forestry engineering construction, through setting up four outer baffles, inner baffles and clamps, the tree seedlings located at the center are effectively clamped and supported, the tree seedlings are prevented from toppling due to strong wind and other bad weather, and the tree seedlings in the forestry engineering construction are well protected.

[0022] 2. The tree planting protection device for forestry engineering construction, a plurality of rollable steel balls are arranged on the inner side of the clamp, the steel balls are in contact with the tree bark of the tree seedlings, the friction between the protection device and the tree bark is effectively reduced, the traditional protection device and the tree bark are directly connected, the protection device is prevented from being displaced with the growth of the tree seedlings, the protection device is protected, and the service life of the protection device is prolonged. DETAILED DESCRIPTION

[0023] Figure 1 It is the overall structure schematic view of the utility model;

[0024] Figure 2 It is the exploded view of the clamping mechanism in the utility model;

[0025] Figure 3 It is the structure schematic view of the thread screw rod and extrusion plate in the utility model;

[0026] Figure 4 It is the local structure schematic view of the cutting mechanism in the utility model.

[0027] The marks in the drawing represent:

[0028] 1, outer baffle; 2, inner baffle; 3, clamp; 4, rolling groove; 5, steel ball; 6, buffer pad I; 7, spring; 8, telescopic sleeve; 9, threaded hole; 10, threaded rotating rod; 11, extrusion plate; 12, buffer pad II; 13, connecting plate; 14, fixing hole; 15, fixing block; 16, rotating rod; 17, rotating arm; 18, sliding block; 19, sliding groove; 20, positioning hole; 21, bolt; 22, support rod; 23, insertion rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0030] In the description of the present application, it should be noted that the terms used herein are only intended to describe the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The technology, methods and devices known to those skilled in the relevant art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0031] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not intended to describe a specific order or chronological sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second" and the like are generally of a kind, and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character "" generally means that the associated objects before and after are in a "or" relationship.

[0032] It should be noted that in the description of the present application, the terms of orientation such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship are generally based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer of the contour of each component itself.

[0033] It should be noted that in the present application, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or is also included in the process, method, article or device inherent elements. Without more limitation, the element defined by the sentence "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the method and device in the embodiments of the present application is not limited to the order of the functions shown or discussed, but can also include the functions performed in a substantially simultaneous manner or in the opposite order according to the functions involved, for example, the described method can be performed in an order different from the described order, and various steps can also be added, omitted or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0034] Embodiment 1:

[0035] Please refer to Figure 1 - Figure 4 As shown in the drawings, the present embodiment provides a tree planting protection device for forestry engineering construction, comprising:

[0036] Four outer baffles 1, the four outer baffles 1 are distributed in a regular quadrilateral, the inner side of the outer baffle 1 is provided with an inner baffle 2, the inner side of the inner baffle 2 is provided with a clamp 3, a plurality of uniformly distributed rolling grooves 4 are formed in the inner side wall of the clamp 3, and a steel ball 5 is rotatably installed in the rolling groove 4;

[0037] Four fastening assemblies, the four fastening assemblies are respectively located between the four outer baffles 1 and the corresponding inner baffles 2, and are used for connecting the corresponding inner baffles 2 and the outer baffles 1;

[0038] Four cutting mechanisms, the four cutting mechanisms are respectively arranged on the outer side of the four outer baffles 1, and are used for cutting the outer baffle 1 on the land around the seedling;

[0039] Four connecting plates 13, the connecting plate 13 is in W type structure, the connecting plate 13 is inserted and installed between the side of two adjacent outer baffle 1, the side wall of outer baffle 1 is provided with a plurality of evenly distributed fixed holes 14, connecting plate 13 is fixed with outer baffle 1 by bolt;

[0040] In this embodiment, the fastening assembly comprises:

[0041] A plurality of groups of springs 7, the plurality of groups of springs 7 are evenly distributed, and the two ends of the spring 7 are fixed with the side wall of the inner baffle 2 and the outer baffle 1 respectively, the telescopic sleeve 8 is inserted and installed in the spring 7, and the two ends of the telescopic sleeve 8 are fixed with the side wall of the inner baffle 2 and the outer baffle 1 respectively;

[0042] In this embodiment, the fastening assembly further comprises:

[0043] The threaded hole 9 is provided at the center of the outer baffle 1, the threaded hole 9 is threadedly connected with the threaded rotating rod 10, the threaded rotating rod 10 is fixed with the anti-skid knob on the outer side, and the threaded rotating rod 10 is rotatably installed with the extrusion plate 11 on the inner side;

[0044] In this embodiment, the cutting mechanism comprises:

[0045] Two fixed blocks 15, the two fixed blocks 15 are symmetrically arranged and fixedly installed on the side wall of the outer side of the outer baffle 1, the fixed block 15 is rotatably installed with the L-shaped rotating rod 16, the two rotating rods 16 are rotatably installed with the rotating arm 17, the other end of the rotating arm 17 is rotatably installed with the sliding block 18, the outer side wall of the outer baffle 1 is provided with a sliding groove 19, the sliding block 18 is slidably connected with the sliding groove 19, a plurality of evenly distributed positioning holes 20 are formed in the sliding groove 19, the sliding groove 19 is inserted and installed with the bolt 21, a through hole is formed in the sliding block 18, the through hole can accommodate the bolt 21 to pass through, the lower surface of the two rotating rods 16 is provided with a C-shaped support rod 22, the two ends of the support rod 22 are fixed with the lower surface of the two rotating rods 16 respectively, and the middle part of the support rod 22 is rotatably installed with the inserting rod 23.

[0046] Wherein, the working principle of the device is as follows:

[0047] When installing, first hold one outer baffle 1 and align the inner clamping hoop 3 with the outer wall at the position of the tree trunk, so that the clamping hoop 3 is attached to the trunk of the tree, then rotate the insertion rod 23 to tilt the insertion rod 23 at a suitable angle and insert it into the soil, thereby fixing the outer baffle 1, the inner baffle 2 and the clamping hoop 3, and then sequentially fix the remaining outer baffles 1 and clamping hoops 3 around the same position of the tree trunk according to the above method. Then, through the connecting plate 13, two adjacent outer baffles 1 are connected and fixed, as follows: from top to bottom, insert the connecting plate 13 so that the insertion slot of the connecting plate 13 is aligned with the side edge of the outer baffle 1, and after the connecting plate 13 is in position, fix the connecting plate 13 between the edges of the two outer baffles 1 by bolts, and the specific fixing method can be referred to the description accompanying Figure 1 The four outer baffles 1 are sequentially connected and fixed by the four connecting plates 13, effectively avoiding the expansion and displacement of the outer baffle 1 to the outside during the growth of the tree;

[0048] It is worth noting that the steel ball 5 is installed in the inner cavity of the rolling groove 4, and when the tree grows upward, the bark rolls between the steel ball 5, changing the traditional way of directly connecting the protective device and the bark, reducing the friction between the bark and the protective device, so that the protective device does not displace with the growth of the tree, and the protective device is protected to some extent, prolonging the service life of the protective device;

[0049] Further, in order to determine whether the tree needs protection during growth and to enhance the protection of the device, because the spring 7 in the device will lose its elasticity due to deformation after a long period of use, the inner baffle 2 can be tightened by the threaded rod 10 and the pressing plate 11 at this time to ensure the clamping force of the inner clamping hoop 3 and the steel balls 5 on the tree;

[0050] In addition, in order to facilitate the adjustment of the direction of the support rod 22 and the insertion rod 23, the height of the sliding block 18 on the outer baffle 1 can be adjusted, when adjusting, remove the pin 21, then slide the sliding block 18 upwards or downwards, the sliding block 18 can slide upwards or downwards along the sliding groove 19, when the sliding block 18 is adjusted to the appropriate position, insert the pin 21 through the hole in the sliding block 18 and into the corresponding positioning hole 20, and the sliding block 18 is limited and constrained by the pin 21, when the rotating arm 17 slides, the direction of the rotating rod 16 and the support rod 22 will change, and after the support rod 22 is adjusted to the appropriate angle, the rotating arm 17 is limited by the pin 21.

[0051] Example 2:

[0052] The embodiment provides a tree-planting protection device for forestry engineering construction, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the buffer pad one 6 is arranged between the inner baffle 2 and the hoop 3, the inner and outer sides of the buffer pad one 6 are fixed with the hoop 3 and the inner baffle 2 respectively, and the buffer pad one 6 has elasticity.

[0053] When the sapling grows, the chute 4 is extruded to displace to the outside, and extrusion is generated to the buffer pad one 6, so that the buffer pad one 6 plays a certain protection buffering role.

[0054] Embodiment 3:

[0055] The embodiment provides a tree-planting protection device for forestry engineering construction, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the buffer pad one 6 is arranged between the inner baffle 2 and the hoop 3, the inner and outer sides of the buffer pad one 6 are fixed with the hoop 3 and the inner baffle 2 respectively, and the buffer pad one 6 has elasticity.

[0056] The buffer pad two 12 is in contact with the inner baffle 2, and can effectively reduce the pressure between the inner baffle 2 and the extrusion plate 11, so that a good protection role is played.

[0057] Embodiment 4:

[0058] The embodiment provides a tree-planting protection device for forestry engineering construction, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the distance between the extrusion plate 11 and the inner baffle 2 ranges from 10 to 25 CM.

[0059] The distance between the extrusion plate 11 and the inner baffle 2 is determined according to actual tree planting of an operator, part of tree roots develop more in the growth process, such as banyan trees, poplar trees and the like, since the tree roots grow more, the dependence of saplings on the protection device is lower, at this time, the distance between the extrusion plate 11 and the inner baffle 2 is smaller, that is, the protection device can be taken down and recycled without waiting for the saplings to grow for a longer time; similarly, when planting saplings with slow development of roots in the growth process, such as pine saplings, birch saplings and maple saplings, a longer time is needed for growth, at this time, the distance between the extrusion plate 11 and the inner baffle 2 is larger, so as to avoid that the inner baffle 2 is in contact with the extrusion plate 11 too early in the growth process of the tree, in the whole process, the extrusion plate 11 plays a role of early warning and re-fixing, avoids that multiple springs 7 lose elasticity and lose clamping force and supporting force on the saplings after long time use, and effectively guarantees the protection role of the device.

[0060] The embodiments of the present application are described above with reference to the drawings, and the embodiments and features in the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-described specific embodiments, and the above-described specific embodiments are only illustrative but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection of the present application.

Claims

1. A tree planting protection device for forestry engineering construction, characterized in that, The utility model relates to a four -legged tree seedling protection device, which comprises the following parts: Four outer baffle (1), four the outer baffle (1) is in tetragon distribution, the inner side of outer baffle (1) is provided with inner baffle (2), the inner side of inner baffle (2) is provided with the clamp (3), the inner side wall of clamp (3) is provided with multiple even distribution's rolling groove (4), the steel ball (5) is rotatably installed in rolling groove (4); Four fastening assemblies, four the fastening assemblies are located between four outer baffle (1) and corresponding inner baffle (2) respectively, and are used for connecting corresponding inner baffle (2) and outer baffle (1); Four cutting mechanisms, four the cutting mechanisms are arranged on the outer side of four outer baffle (1) and are used for cutting outer baffle (1) on the land of the lateral side of seedling; Four connecting plates (13), the connecting plate (13) is in W type structure, the connecting plate (13) is insertedly installed between the side of two adjacent outer baffle (1), the side wall of outer baffle (1) is provided with multiple even distribution's fixed hole (14), and the connecting plate (13) is fixed with outer baffle (1) through bolt.

2. The tree-planting protection device according to claim 1, characterized in that, The inner baffle (2) and the clamp (3) are provided with a buffer pad (6), the inner and outer sides of the buffer pad (6) are fixed with the clamp (3) and the inner baffle (2) respectively, and the buffer pad (6) is elastic.

3. The tree-planting protection device according to claim 1, characterized in that, The fastening assembly comprises: Multiple groups of springs (7), multiple the spring (7) is even distribution, and the both ends of spring (7) are fixed with the side wall of inner baffle (2) and outer baffle (1) respectively, and the telescopic sleeve (8) is insertedly installed in spring (7), and the both ends of telescopic sleeve (8) are fixed with the side wall of inner baffle (2) and outer baffle (1) respectively.

4. The tree-planting protection device according to claim 1, characterized in that, The fastening assembly further comprises: Threaded hole (9), the threaded hole (9) is arranged at the center of outer baffle (1), the threaded hole (9) is screwedly connected with threaded screw rod (10), the threaded screw rod (10) outwardly fixed with anti -skid knob, and the threaded screw rod (10) inwardly rotatably installs extrusion plate (11).

5. The tree-planting protection device according to claim 4, characterized in that, The extrusion plate (11) is fixed with buffer pad (12) on the side towards the inner side, one side of buffer pad (12) is provided with anti -skid line, and buffer pad (12) is elastic.

6. The tree-planting protective device for forestry engineering construction according to claim 1, characterized in that, The cutting mechanism comprises: Two fixed blocks (15), two said fixed blocks (15) are symmetrically arranged and are fixedly installed on the upper part of the side wall of the outer side of the outer baffle (1), an L-shaped rotating rod (16) is rotatably installed in the fixed block (15), a rotating arm (17) is rotatably installed between the two rotating rods (16), the other end of the rotating arm (17) is rotatably installed with a sliding block (18), a sliding groove (19) is formed in the outer side wall of the outer baffle (1), the sliding block (18) and the sliding groove (19) are in sliding fit, a plurality of evenly distributed positioning holes (20) are formed in the sliding groove (19), a latch (21) is inserted and installed in the sliding groove (19), a through hole is formed in the sliding block (18) which can accommodate the latch (21) to pass through, the lower surface of the two rotating rods (16) is provided with a C-shaped support rod (22), the two ends of the support rod (22) are respectively fixed with the lower surfaces of the two rotating rods (16), and a plug rod (23) is rotatably installed in the middle part of the support rod (22).

7. The tree-planting protective device for forestry engineering construction according to claim 4, characterized in that, The distance between the extrusion plate (11) and the inner baffle (2) is 10-25 cm.

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