CN113196978B

CN113196978B - Annular root cutting machine for orchard

Info

Publication number: CN113196978B
Application number: CN202110503662.0A
Authority: CN
Inventors: 王沛; 王丽红; 牛琪; 王保帅; 李秋生; 王恒
Original assignee: Southwest University
Current assignee: Southwest University
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2023-03-14
Anticipated expiration: 2041-05-10
Also published as: CN113196978A

Abstract

The invention discloses an annular root cutter for an orchard, which comprises a vehicle body and is characterized in that: electric putter of automobile body fixed connection symmetry, the symmetry electric putter's push rod end is fixed connection connecting block respectively, the symmetry the connecting block is fixed connection carriage respectively, carriage fixed connection water tank, water tank fixed connection water pump, the fixed intercommunication inlet tube of water tank, the semicircle ring two of carriage fixed connection symmetry, the square plate of carriage fixed connection symmetry, the symmetry the square plate is provided with the track groove respectively, the symmetry the square plate is fixed connection fixed block one respectively, carriage fixed connection arc one, the base of arc edge one, the fixed block two of carriage fixed connection symmetry, the symmetry fixed block two is fixed connection water pipe respectively. The invention relates to the field of cutting equipment, in particular to an annular root cutter for an orchard. The invention is convenient for cutting roots in orchards.

Description

Annular root cutting machine for orchard

Technical Field

The invention relates to the field of cutting equipment, in particular to an annular root cutter for an orchard.

Background

The growth period is that the plant is 'cut root' during the growth period, namely a special root cutting spade is used for cutting off the main lateral root and the lateral root at the periphery of the plant. The root cutting is very beneficial to the growth of plants, and after some old roots are cut, adventitious buds can be stimulated to germinate, so that more new roots grow and the absorption area of a root system is enlarged. The fruit tree cutting is helpful for improving the fruit tree yield.

At present, the root of a fruit tree is cut mainly by manually using tools, so that the efficiency is low, and the root of the fruit tree is not easy to be completely cut off. This is a disadvantage of the prior art.

Disclosure of Invention

The invention aims to provide an annular root cutter for an orchard, which is convenient for root cutting of the orchard.

The invention adopts the following technical scheme to realize the purpose of the invention:

the utility model provides an annular root cutter in orchard, includes the automobile body, its characterized in that: the electric push rod of automobile body fixed connection symmetry, the symmetry electric push rod's push rod end is fixed connection connecting block respectively, the symmetry the connecting block is fixed connection carriage respectively, carriage fixed connection water tank, water tank fixed connection water pump, the fixed intercommunication inlet tube of water tank, the semicircle ring two of carriage fixed connection symmetry, the square plate of carriage fixed connection symmetry, the symmetry the square plate is provided with the track groove respectively, the symmetry the square plate is fixed connection fixed block one respectively, carriage fixed connection arc one, the base of arc one is arc sword one, the fixed block two of carriage fixed connection symmetry, the symmetry fixed block two is fixed connection water pipe respectively, the symmetry the water pipe is the one end of fixed intercommunication hose respectively, two the other end of hose is fixed intercommunication respectively the water pump, carriage fixed connection cutting mechanism.

As a further limitation of the technical solution, the cutting mechanism includes a motor, the support frame is fixedly connected to the motor, an output shaft of the motor penetrates through the support frame, and an output shaft of the motor is fixedly connected to the second bevel gear.

As a further limitation of the technical solution, the second bevel gear meshes with the first symmetrical bevel gear, the first symmetrical bevel gears are respectively and fixedly connected with a first circular shaft, the first symmetrical circular shafts are respectively and fixedly connected with the supporting frame through bearings, and the first symmetrical circular shafts are respectively and fixedly connected with gears.

As a further limitation of the technical solution, the symmetrical gears are respectively engaged with the half gear rings, the symmetrical half gear rings are respectively nested in the corresponding track grooves, the symmetrical half gear rings are respectively and fixedly connected with the first half rings, and the symmetrical first half rings are respectively contacted with the corresponding second half rings.

As a further limitation of the technical scheme, the symmetrical first semicircular rings are respectively and fixedly connected with a second arc-shaped plate, the two second arc-shaped plates are respectively and fixedly connected with a third arc-shaped plate, and the side edges and the bottom edges of the two third arc-shaped plates are arc-shaped blades II.

As a further limitation of the technical scheme, the supporting frame is fixedly connected with one ends of symmetrical springs, the other ends of the symmetrical springs are respectively and fixedly connected with baffles, the symmetric baffles are respectively and fixedly connected with a second circular shaft, the second circular shaft is respectively and correspondingly hinged with the first fixed block, and the symmetric baffles are respectively matched with the corresponding half gear rings.

As a further limitation of the technical solution, the symmetric baffles are respectively and fixedly connected with circular plates, and each circular plate is respectively matched with the corresponding water pipe.

Compared with the prior art, the invention has the advantages and positive effects that:

this device realizes cutting the root to the cyclic annular of root through design ingeniously, and effectual alternative manpower improves work efficiency. Through electric putter's effect, realize that arc sword one and arc sword two open ground, realize that arc first and arc third insert soil. Under the action of the motor, under the action of the meshing of the first bevel gear and the second bevel gear, the meshing of the gear and the semi-gear ring and related elements, the rotation of the third arc-shaped plate is realized, the soil is cut by the second arc-shaped blade, and the annular cutting is realized.

Drawings

Fig. 1 is a schematic perspective view of the first embodiment of the present invention.

Fig. 2 is a schematic partial perspective view of the first embodiment of the present invention.

Fig. 3 is a partial perspective view illustrating a second embodiment of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 5 is a partial perspective view illustrating a fourth embodiment of the present invention.

Fig. 6 is a schematic partial perspective view of the present invention.

Fig. 7 is a schematic diagram of a partial three-dimensional structure according to the present invention.

Fig. 8 is a schematic partial perspective view illustrating a seventh embodiment of the present invention.

Fig. 9 is a partial perspective view illustrating an eighth embodiment of the present invention.

Fig. 10 is a schematic perspective view of the present invention.

Fig. 11 is a three-dimensional structure diagram of the present invention.

In the figure: 1. the water pump comprises a hose, 2, a water inlet pipe, 3, a water tank, 4, a supporting frame, 5, a motor, 6, a connecting block, 7, an electric push rod, 8, a vehicle body, 10, a water pump, 11, a square plate, 12, a first arc-shaped plate, 13, a first arc-shaped blade, 14, a half gear ring, 15, a first semicircular ring, 16, a first circular shaft, 17, a gear, 18, a first bevel gear, 19, a second bevel gear, 20, a second arc-shaped plate, 21, a third arc-shaped plate, 22, a second arc-shaped blade, 23, a first fixed block, 24, a track groove, 25, a water pipe, 26, a second fixed block, 27, a baffle, 28, a second circular shaft, 29, a spring, 30, a circular plate, 31 and a second semicircular ring.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are merely for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

As shown in fig. 1 to 11, the present invention includes a vehicle body 8, the vehicle body 8 is fixedly connected to symmetrical electric push rods 7, the push rod ends of the symmetrical electric push rods 7 are respectively and fixedly connected to a connecting block 6, the symmetrical connecting blocks 6 are respectively and fixedly connected to a supporting frame 4, the supporting frame 4 is fixedly connected to a water tank 3, the water tank 3 is fixedly connected to a water pump 10, the water tank 3 is fixedly communicated with a water inlet pipe 2, the supporting frame 4 is fixedly connected to a symmetrical second semicircular ring 31, the supporting frame 4 is fixedly connected to a symmetrical square plate 11, the symmetrical square plate 11 is respectively provided with a track groove 24, the symmetrical square plate 11 is respectively and fixedly connected to a first fixed block 23, the supporting frame 4 is fixedly connected to a first arc plate 12, the bottom edge of the first arc plate 12 is a first arc blade 13, the supporting frame 4 is fixedly connected to a symmetrical second fixed block 26, the symmetrical second fixed block 26 is respectively and fixedly connected to a water pipe 25, the symmetrical water pipe 25 is respectively and fixedly communicated with one end of a hose 1, the other end of the two hoses 1 is respectively and fixedly communicated with the water pump 10, and the supporting frame 4 is fixedly connected to a cutting mechanism.

The cutting mechanism comprises a motor 5, the supporting frame 4 is fixedly connected with the motor 5, an output shaft of the motor 5 penetrates through the supporting frame 4, and an output shaft of the motor 5 is fixedly connected with a second bevel gear 19.

The second bevel gear 19 is meshed with the first symmetrical bevel gear 18, the first symmetrical bevel gear 18 is fixedly connected with the first circular shaft 16, the first symmetrical circular shaft 16 is in bearing connection with the support frame 4, and the first symmetrical circular shaft 16 is fixedly connected with the gear 17.

The symmetrical gears 17 are respectively meshed with the semi-gear rings 14, the symmetrical semi-gear rings 14 are respectively embedded in the corresponding track grooves 24, the symmetrical semi-gear rings 14 are respectively and fixedly connected with the semi-circular rings one 15, and the symmetrical semi-circular rings one 15 are respectively in contact with the corresponding semi-circular rings two 31.

The symmetrical first semicircular rings 15 are fixedly connected with second arc-shaped plates 20 respectively, the two second arc-shaped plates 20 are fixedly connected with third arc-shaped plates 21 respectively, and the side edges and the bottom edges of the two third arc-shaped plates 21 are arc-shaped blades 22.

The supporting frame 4 is fixedly connected with one end of a symmetrical spring 29, the other end of the symmetrical spring 29 is fixedly connected with a baffle 27 respectively, the baffle 27 is symmetrically fixedly connected with a circular shaft II 28 respectively, the circular shaft II 28 is symmetrically hinged with a corresponding fixing block I23 respectively, and the baffle 27 is symmetrical and matched with the corresponding half gear ring 14 respectively.

The symmetric baffles 27 are respectively and fixedly connected with circular plates 30, and each circular plate 30 is respectively matched with the corresponding water pipe 25.

The half gear ring 14 is nested in the track groove 24 through an annular sliding block, and can rotate relatively without falling off.

The water pump 10, the motor 5 and the electric push rod 7 are respectively electrically connected with a controller.

The working process of the invention is as follows: and debugging the controller to control the on-off time of the water pump 10, the motor 5 and the electric push rod 7.

In the initial state, as shown in fig. 10, the electric push rod 7 is fully extended, the baffle plate 27 is positioned between two teeth of the half-gear ring 14, and the circular plate 30 is matched with the water pipe 25.

The device is moved to enable the fruit tree to be located at the center of the second semicircular ring 31, the controller is opened, the controller controls the electric push rod 7 to shrink, the electric push rod 7 drives the connecting block 6, the supporting frame 4, the motor 5, the second bevel gear 19, the water tank 3, the water inlet pipe 2, the water pump 10, the hose 1, the second fixed block 26, the water pipe 25, the first fixed block 23, the second circular shaft 28, the baffle 27, the spring 29, the circular plate 30, the second semicircular ring 31, the square plate 11, the first arc-shaped plate 12, the first arc-shaped blade 13, the first circular shaft 16, the gear 17, the first bevel gear 18, the semi-gear ring 14, the first semicircular ring 15, the second arc-shaped plate 20, the third arc-shaped plate 21 and the second arc-shaped blade 22 to move downwards, the first arc-shaped blade 13 and the second arc-shaped blade 22 move downwards to cut soil until the electric push rod 7 shrinks completely, and the controller closes the electric push rod 7.

The controller turns on the motor 5 and the water tank 3, the motor 5 drives the bevel gear II 19 to rotate, the bevel gear II 19 drives the bevel gear I18 to rotate, the bevel gear I18 drives the circular shaft I16 and the gear 17 to rotate, the gear 17 drives the half gear ring 14 to rotate, the half gear ring 14 drives the half ring I15, the arc plate II 20, the arc plate III 21 and the arc blade II 22 to rotate, the arc blade II 22 continues to cut soil to form annular cutting on tree roots, when the half gear ring 14 rotates, the gear drives the baffle 27 to swing, the baffle 27 drives the circular shaft II 28 to rotate, the baffle 27 compresses the spring 29, the baffle 27 drives the circular plate 30 to swing, the circular plate 30 is far away from the water pipe 25, the water in the water tank 3 enters the water pipe 25 from the hose 1 by the water pump 10, when the circular plate 30 is far away from the water pipe 25, the water flows out from the water pipe 25 to a circular seam formed by the cut soil to moisten the soil, when the teeth do not contact with the baffle 27 any more, the spring 29 recovers, and the water pipe 25 matched with the circular plate 30. Until the circular seam is formed, the controller closes the water tank 3, controls the motor 5 to rotate in the reverse direction (the number of rotation turns is the same as the number of forward rotation turns of the motor 5), and controls the electric push rod 7 to extend out completely.

This device realizes cutting the root to the cyclic annular of root through design ingeniously, and effectual replacement manpower improves work efficiency. The first arc-shaped blade 13 and the second arc-shaped blade 22 cut the ground under the action of the electric push rod 7, and the first arc-shaped plate 12 and the third arc-shaped plate 21 are inserted into the soil. Under the action of the motor 5, the first bevel gear is meshed with the second bevel gear 19, the gear 17 is meshed with the semi-gear ring 14, and related elements are meshed, so that the third arc-shaped plate 21 rotates, the second arc-shaped blade 22 cuts soil, and annular cutting is realized.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with the literal languages of the claims.

Claims

1. The utility model provides an annular root cutter in orchard, includes automobile body (8), its characterized in that:

the trolley body (8) is fixedly connected with symmetrical electric push rods (7), and the push rod ends of the symmetrical electric push rods (7) are respectively and fixedly connected with connecting blocks (6);

the symmetrical connecting blocks (6) are respectively and fixedly connected with the supporting frames (4);

the supporting frame (4) is fixedly connected with a water tank (3), the water tank (3) is fixedly connected with a water pump (10), and the water tank (3) is fixedly communicated with a water inlet pipe (2);

the supporting frame (4) is fixedly connected with a symmetrical second semicircular ring (31), the supporting frame (4) is fixedly connected with symmetrical square plates (11), the symmetrical square plates (11) are respectively provided with a track groove (24), and the symmetrical square plates (11) are respectively fixedly connected with a first fixing block (23);

the supporting frame (4) is fixedly connected with a first arc-shaped plate (12), and the bottom edge of the first arc-shaped plate (12) is provided with a first arc-shaped edge (13);

the supporting frame (4) is fixedly connected with two symmetrical fixing blocks (26), and the two symmetrical fixing blocks (26) are respectively and fixedly connected with a water pipe (25);

the symmetrical water pipes (25) are respectively and fixedly communicated with one end of each hose (1), and the other ends of the two hoses (1) are respectively and fixedly communicated with the water pump (10);

the supporting frame (4) is fixedly connected with the cutting mechanism;

the cutting mechanism comprises a motor (5), the supporting frame (4) is fixedly connected with the motor (5), an output shaft of the motor (5) penetrates through the supporting frame (4), and an output shaft of the motor (5) is fixedly connected with a second bevel gear (19);

the second bevel gear (19) is meshed with the first symmetrical bevel gear (18), the first symmetrical bevel gears (18) are respectively and fixedly connected with a first circular shaft (16), the first symmetrical circular shafts (16) are respectively and fixedly connected with the supporting frame (4) in a bearing mode, and the first symmetrical circular shafts (16) are respectively and fixedly connected with a gear (17);

the symmetrical gears (17) are respectively meshed with the semi-gear rings (14), the symmetrical semi-gear rings (14) are respectively nested in the corresponding track grooves (24), the symmetrical semi-gear rings (14) are respectively and fixedly connected with the semi-circular rings I (15), and the symmetrical semi-circular rings I (15) are respectively contacted with the corresponding semi-circular rings II (31);

the symmetrical first semicircular rings (15) are respectively and fixedly connected with a second arc-shaped plate (20), the two second arc-shaped plates (20) are respectively and fixedly connected with a third arc-shaped plate (21), and the side edges and the bottom edges of the two third arc-shaped plates (21) are arc-shaped blades II (22);

one end of a spring (29) of carriage (4) fixed connection symmetry, symmetrical the other end of spring (29) is fixed connection baffle (27) respectively, symmetrical baffle (27) are fixed connection circle axle two (28) respectively, symmetrical circle axle two (28) are the hinge connection respectively correspond fixed block one (23), symmetrical baffle (27) match respectively correspond half ring gear (14).

2. An orchard ring root cutter as claimed in claim 1, characterised in that: the symmetrical baffles (27) are respectively and fixedly connected with circular plates (30), and each circular plate (30) is respectively matched with the corresponding water pipe (25).