CN220799190U - Novel arbor is pruned with adjustable rotatory eyelidretractor - Google Patents

Abstract

The utility model relates to the technical field of garden working tools, and particularly discloses a novel adjustable rotary support for arbor pruning, which comprises the following components: a moving base, a height adjusting mechanism and a wood supporting mechanism; the height adjusting mechanism is connected to the bottom of the movable base; the wood supporting mechanism is connected with the action end of the height adjusting mechanism. The movable base can quickly move the device, the height of the wood supporting mechanism can be adjusted through the height adjusting mechanism, the working height can be quickly adjusted, the trees with different ages and sizes can be conveniently and adaptively adjusted, pruning operation can be conveniently carried out by workers, and the work efficiency can be improved; and timber supporting mechanism is provided with a plurality of supporting positions, under the condition that need not initiative regulation, the arbor of equidimension not can the joint at different supporting positions, can be applied to the arbor of different trunk sizes, and need not to initiatively adjust, has reduced the operation degree of difficulty, can further strengthen the device practicality.

Description

Novel arbor is pruned with adjustable rotatory eyelidretractor

Technical Field

The utility model relates to the technical field of garden working tools, in particular to a novel adjustable rotary support for arbor pruning.

Background

In urban landscaping construction, the large seedlings transplanted in the whole crowns have large greening quantity and considerable ecological benefit due to large grass leaf areas, and play a non-negligible role in improving urban ecological environment. The existing big seedling transplanting technology has the problems of low survival rate, too high pruning strength (usually 2-3 years of recovery period is needed), slow recovery after survival, resource waste and labor and civil injury; the ecological effect cannot be immediately exerted, and the ideal landscape effect cannot be achieved. Transplanting large-size (with diameter of breast being more than 10 cm) seedlings to form whole crowns refers to transplanting trees which naturally grow in situ, and retaining the original branches, leaves and forms of crowns. The method is successful in transplanting small-size individual varieties, but can be generally performed only in spring, and the size of the tree is large, so that the crown width is not excessively large. The whole canopy is transplanted with small-sized seedlings and large-sized seedlings, so that an ideal landscape effect can not be achieved in gardens. For tree species with strong seasonal requirements, preparation is also carried out for a period of one year or more, or the method of transplanting after seedling raising in a container or temporary planting for a certain period of time is adopted.

The survival principle of arbor the survival of arbor is related to many factors, the growth habit of plant and so on can be influenced, and the basic principle of arbor transplanting survival mainly comprises the approximate habitat principle and the tree potential balance principle. The similar habitat principle means that the environment after transplanting is similar to the ecological environment before transplanting plants, and comprises sunlight, rainwater amount, temperature, ten soil conditions and the like. The greening ecological environment is a comprehensive whole, and the change of any factor can seriously influence the survival rate of transplanted arbor. Therefore, the ecological environment after transplanting should be similar to that before transplanting, and the soil condition and the like of the arbor to be transplanted should be improved if necessary so as to be beneficial to the survival of the arbor. The tree potential balance means that the overground part and the underground part of the arbor are kept balanced, so that the overground part and the underground part of the arbor keep consistent growth condition.

Pruning the big branches and leaves of the transplanted arbor before transplanting the arbor, removing dead branches, damaged branches in the transportation process and the like, cutting off the branches in the inner hall affecting the tree shape according to greening requirements, keeping the shape of the crown intact, and ensuring the balance of water supply and consumption. The trimming amplitude is determined according to the regeneration capability of different tree species, and the trimming amplitude is larger for deciduous trees, the growth speed is high, and the regeneration capability is strong.

At present, when the arbor is trimmed, a supporting device is usually supported, so that trunks of the arbor are supported, and branches are trimmed conveniently. The traditional support device is an X-shaped support formed by crossing and binding wood roots, and is simple to manufacture, but the height and the support end of the traditional support frame cannot be adjusted according to the sizes of the trees due to the fact that the growth sizes of trunks and branches of the trees in different ages are large in difference, so that the practicability is poor; the support frame after the improvement is through rotating the junction and connecting to connect through the gag lever post, through changing crossing angle and gag lever post hookup location, can change the holistic supporting height of support frame and the joint size of supporting part, but the accommodation space is limited, can't realize accurate adjustment, and adjusts complex operation, difficult realization.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the embodiment of the utility model provides a novel adjustable rotary support for arbor pruning, which solves the problems of high pruning height adjustment difficulty and poor practicability in the arbor pruning process.

According to an embodiment of the present utility model, a novel adjustable rotary support for arbor pruning includes: a moving base, a height adjusting mechanism and a wood supporting mechanism; wherein,

The height adjusting mechanism is connected to the bottom of the movable base; the wood supporting mechanism is connected to the action end of the height adjusting mechanism, and a plurality of supporting positions are arranged at the top of the wood supporting mechanism and used for supporting wood of different sizes.

In the scheme of the utility model, the device can be moved quickly by moving the base, so that the device is more convenient and quick; the height of the wood supporting mechanism can be adjusted through the height adjusting mechanism, so that the working height can be quickly adjusted, the adaptive adjustment of arbor with different ages and sizes is convenient, the pruning operation is convenient for workers, and the working efficiency is improved; and timber supporting mechanism is provided with a plurality of supporting positions, under the condition that need not initiative regulation, the arbor of equidimension not can the joint at different supporting positions, can be applied to the arbor of different trunk sizes, and need not to initiatively adjust, has reduced the operation degree of difficulty, can further strengthen the device practicality.

In the above preferred embodiment of the novel adjustable rotary support for pruning trees, the movable base comprises:

The frame seat is of a prismatic table-shaped support structure;

The universal wheel piece is provided with a plurality of and is arranged at the bottom of the frame seat.

In the preferred scheme of the adjustable rotary support for pruning the novel arbor, the top and the bottom of the stand seat are a first connecting plate and a second connecting plate which are parallel, and four corners of the first connecting plate and the second connecting plate are connected through supporting rods to form a quadrangular frustum pyramid structure; the universal wheels are arranged in four, and are respectively arranged at the corner positions of the two bottoms of the connecting plate.

In the above-mentioned novel arbor is pruned with adjustable rotation support's preferred scheme, the bracing piece with the contained angle of connecting plate two is 87 degrees.

In the preferred embodiment of the adjustable rotary support for tree pruning, the universal wheel member is a braked universal wheel member.

In the preferable scheme of the adjustable rotary support for pruning the novel arbor, the height adjusting mechanism is a hand-operated screw lifter;

the main body part of the height adjusting mechanism is fixed on the top end surface of the first connecting plate, the bottom end of the wood supporting mechanism is fixed on the top end of a threaded rod of the height adjusting mechanism, and the bottom end of the threaded rod vertically penetrates through the first connecting plate and is positioned between the first connecting plate and the second connecting plate;

The hand rotating wheel of the height adjusting mechanism is rotated to drive the threaded rod and the wood supporting mechanism to perform vertical lifting motion.

In the above-mentioned novel arbor is pruned with adjustable rotatory eyelidretractor, timber supporting mechanism includes:

the connecting support is of a V-shaped platy structure; the top ends of the two wall plates are connected with each other, and the bottom of the two wall plates is connected with the action end of the height adjusting mechanism;

The roller fixing seat is of a V-shaped structure, the tops of the outer walls of the two sides of the roller fixing seat are connected with the connecting ends of the connecting brackets, and the inner sides of the roller fixing seat are provided with mounting grooves;

The rotating rollers are provided with a plurality of rotating rollers and are rotatably connected between the opposite side walls of the mounting groove; the plurality of rotating rollers are divided into a plurality of pairs, and each pair of rotating rollers are relatively distributed on two sides of the roller fixing seat to form a plurality of supporting positions.

In the above-mentioned novel arbor is pruned with the preferred scheme of adjustable rotatory eyelidretractor, the outer wall of rotating the gyro wheel is provided with flexible skid resistant course.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the structure of the adjustable rotary support for pruning of new arbor.

Fig. 2-3 are schematic views of the novel adjustable rotary support for arbor pruning of fig. 1 at different support heights.

Fig. 4 is a side view of the novel adjustable rotary support for arbor pruning of fig. 1.

Reference numerals:

1. A moving base; 10. a frame base; 11. a universal wheel; 2. a height adjusting mechanism; 20. a threaded rod; 21. hand-operated rotating wheels; 3. a wood support mechanism; 30. a connecting bracket; 31. roller fixing seat; 32. and rotating the roller.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the background art, when the arbor is pruned at present, a supporting device is usually supported to support the trunk of the arbor, so that the branches are pruned conveniently. The traditional support device is an X-shaped support formed by crossing and binding wood roots, and is simple to manufacture, but the height and the support end of the traditional support frame cannot be adjusted according to the sizes of the trees due to the fact that the growth sizes of trunks and branches of the trees in different ages are large in difference, so that the practicability is poor; the support frame after the improvement is through rotating the junction and connecting to connect through the gag lever post, through changing crossing angle and gag lever post hookup location, can change the holistic supporting height of support frame and the joint size of supporting part, but the accommodation space is limited, can't realize accurate adjustment, and adjusts complex operation, difficult realization.

In order to solve the above problems, the present application provides a novel adjustable rotary support for arbor pruning, which can accurately adjust the working height by providing a height adjusting mechanism 2 and is suitable for arbor pruning operations with different sizes.

Referring to fig. 1 to 4, a novel adjustable rotary support for pruning trees according to an embodiment of the present application includes: a moving base 1, a height adjusting mechanism 2 and a wood supporting mechanism 3; wherein,

The height adjusting mechanism 2 is connected to the bottom of the movable base 1; the wood supporting mechanism 3 is connected to the action end of the height adjusting mechanism 2, and a plurality of supporting positions are arranged at the top of the wood supporting mechanism and are used for supporting wood with different sizes.

In the scheme of the utility model, the device can be moved quickly by moving the base 1, so that the device is more convenient and quick; the height of the wood supporting mechanism 3 can be adjusted through the height adjusting mechanism 2, so that the working height can be quickly adjusted, the adaptive adjustment of trees with different ages and sizes can be conveniently carried out, pruning operation can be conveniently carried out by workers, and the working efficiency can be improved; and timber supporting mechanism 3 is provided with a plurality of supporting positions, under the condition that need not the initiative and adjusts, the arbor of equidimension can the joint at different supporting positions, can be applied to the arbor of different trunk sizes, and need not to initiatively adjust, has reduced the operation degree of difficulty, can further strengthen the device practicality.

In a preferred embodiment of the above-described adjustable rotary support for tree pruning, the mobile base 1 comprises: a frame base 10 and a universal wheel member 11; wherein,

The frame base 10 is a prismatic table-shaped bracket structure; the universal wheel member 11 is provided in plurality and is provided at the bottom of the frame base 10.

Specifically, the frame base 10 may also be a quadrangular supporting frame.

In the scheme, the uniform stress of the frame can be ensured by utilizing the prismatic table-shaped or triangular or four-corner supporting structure, the frame is not easy to topple, the supporting stability is improved, and the potential safety hazard of the working personnel in the working process is reduced.

Specifically, the top and the bottom of the frame seat 10 are a first connecting plate and a second connecting plate which are parallel, and four corners of the first connecting plate and the second connecting plate are connected through supporting rods to form a quadrangular frustum pyramid structure; the universal wheel piece 11 is provided with four, sets up respectively in the corner position of connecting plate two bottoms.

Specifically, the included angle between the support rod and the second connecting plate is 87 degrees.

In the preferred embodiment of the adjustable rotary support for tree pruning, the universal wheel piece 11 is a braked universal wheel, the universal wheel piece 11 with a braking function is arranged to facilitate movement, when operation is needed, the universal wheel piece 11 is braked, the device is prevented from moving under pressure and traction, potential safety hazards are brought for operation, and the stable support can improve the working efficiency.

In the preferred embodiment of the adjustable rotary support for pruning new trees, the height adjusting mechanism 2 is a hand-operated screw lifter;

the main body part of the height adjusting mechanism 2 is fixed on the top end surface of the first connecting plate, the bottom end of the wood supporting mechanism 3 is fixed on the top end of a threaded rod 20 of the height adjusting mechanism 2, and the bottom end of the threaded rod 20 vertically penetrates through the first connecting plate and is positioned between the first connecting plate and the second connecting plate;

The hand rotating wheel 21 of the height adjusting mechanism 2 is rotated to drive the threaded rod 20 and the wood supporting mechanism 3 to perform vertical lifting movement.

Specifically, the hand screw lifter is a prior art in which the height of the threaded rod 20 is vertically changed in elevation when the hand rotating wheel 21 of the hand screw lifter is rotated.

Specifically, the height adjustment mechanism 2 may also be a hydraulic jack mechanism or an electro-hydraulic telescopic rod mechanism.

By adopting the scheme, the wood supporting mechanism 3 can be independently lifted, the control is convenient, the accurate adjustment can be performed in the operation process, and the adaptability is stronger.

In a preferred embodiment of the above-described novel adjustable rotary support for tree pruning, the wood supporting mechanism 3 comprises: a connection bracket 30, a roller fixing seat 31 and a rotating roller 32; wherein,

The connecting bracket 30 is of a V-shaped plate structure; the top ends of the two wall plates are connecting ends, and the bottom is connected with the action end of the height adjusting mechanism 2; the rollers are fixed to form a V-shaped structure, the tops of the outer walls of the two sides of the rollers are connected with the connecting ends of the connecting brackets 30, and the inner sides of the rollers are provided with mounting grooves; the rotating rollers 32 are provided in plurality and are rotatably connected between opposite side walls of the mounting groove; the rotating rollers 32 are divided into a plurality of pairs, and each pair of rotating rollers 32 is relatively distributed on two sides of the roller fixing seat 31 to form a plurality of supporting positions.

In the scheme, the V-shaped structure is selected to improve the stability and safety of the manufacturing, each pair of rotating rollers 32 forms a supporting position, the outer walls of the trunks of the arbor in different sizes are attached to the outer walls of the corresponding rotating rollers 32, active adjustment is performed wirelessly, and the operation is simple and easy to realize; and because build the in-process, need turn over after pruning of one side of arbor is accomplished, rotate arbor trunk, rotate gyro wheel 32 and can rotate in step, change sliding friction into rolling friction, not only more laborsaving, can also reduce the damage to trunk epidermis, the practicality promotes by a wide margin.

In the preferred embodiment of the adjustable rotary support for tree pruning, the outer wall of the rotary roller 32 is provided with a flexible anti-slip layer.

In the scheme, the anti-slip layer can further reduce the damage to bark in the working process.

Specifically, the anti-slip layer is a cylindrical anti-slip sleeve made of polyurethane material, and is sleeved outside the rotating roller 32, and may be made of rubber or other materials.

In the above preferred embodiment of the adjustable rotary support for tree pruning, the connecting bracket 30 and the roller fixing seat 31 may be made of stainless steel profiles, or other metal profiles.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (7)

1. Novel arbor is pruned with adjustable rotatory eyelidretractor, its characterized in that includes:

A moving base;

The height adjusting mechanism is connected to the bottom of the movable base; the height adjusting mechanism is a hand-operated screw lifter;

the wood supporting mechanism is connected with the action end of the height adjusting mechanism, and the top of the wood supporting mechanism is provided with a plurality of supporting positions for supporting wood with different sizes;

the wood support mechanism includes:

the connecting support is of a V-shaped platy structure; the top ends of the two wall plates are connected with each other, and the bottom of the two wall plates is connected with the action end of the height adjusting mechanism;

The roller fixing seat is of a V-shaped structure, the tops of the outer walls of the two sides of the roller fixing seat are connected with the connecting ends of the connecting brackets, and the inner sides of the roller fixing seat are provided with mounting grooves;

The rotating rollers are provided with a plurality of rotating rollers and are rotatably connected between the opposite side walls of the mounting groove; the plurality of rotating rollers are divided into a plurality of pairs, and each pair of rotating rollers are relatively distributed on two sides of the roller fixing seat to form a plurality of supporting positions.

2. The adjustable rotary support for pruning new trees according to claim 1, wherein said movable base comprises:

The frame seat is of a prismatic table-shaped support structure;

The universal wheel piece is provided with a plurality of and is arranged at the bottom of the frame seat.

3. The adjustable rotary support for pruning novel arbor as defined in claim 2, wherein the top and the bottom of the frame seat are a first connecting plate and a second connecting plate which are parallel, and four corners of the first connecting plate and the second connecting plate are connected through supporting rods to form a quadrangular frustum pyramid structure; the universal wheels are arranged in four, and are respectively arranged at the corner positions of the two bottoms of the connecting plate.

4. The adjustable rotary support for pruning new trees according to claim 3, wherein the included angle between the support rod and the second connecting plate is 87 degrees.

5. The adjustable rotary support for pruning new trees according to claim 2, wherein said universal wheel member is a braked universal wheel member.

6. The adjustable rotary support for pruning new trees according to claim 3, wherein the main body part of the height adjusting mechanism is fixed on the top end surface of the first connecting plate, the bottom end of the wood supporting mechanism is fixed on the top end of a threaded rod of the height adjusting mechanism, and the bottom end of the threaded rod vertically penetrates through the first connecting plate and is positioned between the first connecting plate and the second connecting plate;

The hand rotating wheel of the height adjusting mechanism is rotated to drive the threaded rod and the wood supporting mechanism to perform vertical lifting motion.

7. The adjustable rotary support for pruning new trees according to claim 6, wherein the outer wall of said rotary roller is provided with a flexible anti-slip layer.