CN218072642U

CN218072642U - Tie up branch machine aircraft nose and tie up branch machine

Info

Publication number: CN218072642U
Application number: CN202220520501.2U
Authority: CN
Inventors: 刘永
Original assignee: Shenzhen Agricultural Science And Technology Innovation Network Co ltd
Current assignee: Shenzhen Agricultural Science And Technology Innovation Network Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-12-20
Anticipated expiration: 2032-03-10

Abstract

The utility model relates to a tie up a machine technical field, especially relate to a tie up a machine aircraft nose and tie up a machine. The machine head comprises a machine shell and a machine handle, wherein the machine shell is used for being assembled on a rocker arm of the branch binding machine; the belt pressing rod is rotatably arranged in the machine shell, and one end of the belt pressing rod extends out of the machine shell and is used for holding or releasing the binding belt; the first torsion spring is fixedly arranged in the machine shell, one end of the first torsion spring is abutted with the other end of the belt pressing rod, and the other end of the first torsion spring is abutted with the machine shell; first push pedal, first push pedal slide to set up in the casing, are provided with the joint structure in the first push pedal, and the joint structure is connected with pressing the belt lever, and the one end of first push pedal is stretched out the casing sets up for with tie up the lower aircraft nose butt contact of branch machine. Through adopting first torsional spring to provide elastic force for pressing the belt lever and first push pedal, can reduce the butt stress that produces between first push pedal and the lower aircraft nose, very big reduction the wearing and tearing between the aircraft nose, the effectual life who improves the aircraft nose.

Description

Tie up branch machine aircraft nose and tie up branch machine

Technical Field

The utility model relates to a tie up branch machine technical field, especially relate to a tie up branch machine aircraft nose and tie up branch machine.

Background

In the garden and agricultural operation, when vines grow, the branches of the plants need to be subjected to rope guiding operation, otherwise, fruits can fall on the ground under the action of gravity, and the harvest of the fruits is further influenced, so that the stems of the plants need to be subjected to rope guiding treatment, and at the moment, a branch binding machine needs to be applied to bind the branches of the plants. The branch binding machine that exists in the existing market, when last aircraft nose and mutual butt down between the aircraft nose, its butt stress is too big for the process of cutting the bandage and nailing is not smooth, causes easily that there is wearing and tearing between aircraft nose and the lower aircraft nose.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tie up branch machine aircraft nose and tie up branch machine for solve among the prior art middle and upper aircraft nose and down the problem that butt stress is too big to lead to wearing and tearing between the aircraft nose.

In order to solve the above problem, the first aspect of the present invention provides a tie up branch machine aircraft nose, this aircraft nose includes:

the machine shell is used for being assembled on the rocker arm of the branch binding machine;

the belt pressing rod is rotatably arranged in the shell, and one end of the belt pressing rod extends out of the shell and is used for holding or releasing the binding belt;

the first torsion spring is fixedly arranged in the machine shell, one end of the first torsion spring is abutted against the other end of the belt pressing rod, and the other end of the first torsion spring is abutted against the machine shell;

first push pedal, first push pedal slide set up in the casing, be provided with the joint structure in the first push pedal, the joint structure with it connects to press the belt lever, the one end of first push pedal is stretched out the casing sets up for with the lower aircraft nose butt contact of tying up the branch machine.

According to the first aspect, in a possible implementation mode, it is preferred, the aircraft nose still includes second push pedal and second torsional spring, the second push pedal rotate set up in the casing, the one end of second push pedal with joint structure limit connection, the other end of second push pedal stretches out the casing sets up, the other end of second push pedal be used for with tie up the lower aircraft nose butt of branch machine, the second torsional spring fix set up in the casing, the one end of second torsional spring with second push pedal butt, the other end of second torsional spring with the casing butt.

According to the first aspect, in a possible implementation manner, preferably, the machine head further includes a first rod set, the first rod set includes a first limiting rod and a first fixing rod, the first limiting rod and the first fixing rod are both fixedly disposed in the casing, the first limiting rod is used for limiting a rotation angle of the second push plate, and the first fixing rod is used for fixing a rotation position of the second push plate.

According to the first aspect, in a possible implementation manner, preferably, the machine head further includes a second rod group, the second rod group includes a second limiting rod and a second fixing rod, a sliding groove is formed in the first pushing plate, the second limiting rod penetrates through the sliding groove, and the second fixing rod penetrates through the tape pressing rod and the sliding groove in sequence.

According to the first aspect, in a possible implementation manner, preferably, the machine head further comprises a limiting shaft, and the limiting shaft is abutted against the other end of the first torsion spring.

In a possible implementation manner according to the first aspect, preferably, fixing protrusions are arranged on two sides of the machine shell, and the fixing protrusions are used for installing the machine shell on a rocker arm of a branch binding machine.

The second aspect, the utility model also provides a tie up branch machine, should tie up branch machine and include foretell aircraft nose.

The beneficial effects of the utility model are that: the utility model provides a tie up branch machine aircraft nose, including the casing with set up the pressure area pole in the casing, first torsional spring and first push pedal, press the rotation of area pole to set up in the casing, first push pedal slides and sets up in the casing, be provided with the joint structure in the first push pedal, the joint structure with press the area pole to be connected, the one end of first torsional spring with press the area pole butt, the other end and the casing butt of first torsional spring, when first push pedal is in the butt state with lower aircraft nose, first torsional spring can provide continuous elastic force for pressing area pole and first push pedal, and then reduced the butt stress that produces when first push pedal contacts with lower aircraft nose, very big reduction wearing and tearing between the two, the effectual life who improves the branch machine aircraft nose.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 shows a schematic view of the internal structure of a nose of a branch binding machine;

FIG. 2 is a schematic diagram showing the connection structure of various parts inside the nose of the branch binding machine;

fig. 3 shows a schematic connection structure of various parts inside the nose of the branch binding machine from another view angle.

Description of the main element symbols:

100-a housing; 110-tape pressing rod; 120-a first torsion spring; 130-a first pusher plate; 131-a sliding groove; 132-a snap-fit structure; 140-a second pusher plate; 150-a second torsion spring; 160-a first stop lever; 170-a first fixing bar; 180-a second stop bar; 190-a second fixing bar; 200-a limiting shaft; 210-fixing the protrusion.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 2, the present invention provides a tie up machine head (hereinafter referred to as a head), which includes a housing 100, a strap pressing rod 110, a first torsion spring 120 and a first push plate 130, the strap pressing rod 110 is rotatably disposed in the housing 100, one end of the strap pressing rod 110 extends out of the housing 100, the first torsion spring 120 is fixedly disposed in the housing 100, one end of the first torsion spring 120 abuts against the strap pressing rod 110, the other end of the first torsion spring 120 abuts against the housing 100 to provide an elastic force to the strap pressing rod 110, the first push plate 130 is slidably disposed in the housing 100, a clamping structure 132 is disposed on the first push plate 130, the first push plate 130 is connected with the strap pressing rod 110 through the clamping structure 132, when the first push plate 130 slides in the housing 100, the rotation of the strap pressing rod 110 can be driven, and the end of the strap pressing rod 130, which extends out of the housing 100, can hold or release the strap.

Specifically, after the machine head is mounted on the rocker arm, the rocker arm is driven to be close to the main body of the branch binding machine, a first push plate 130 on the machine head is further contacted with a lower machine head on the branch binding machine, the first push plate 130 slides in the machine shell 100, the belt pressing rod 110 is further driven to rotate, the belt pressing rod 110 can release the belt at the moment, the first push plate 130 leaves the lower machine head, the belt pressing rod 110 is reset under the action of the first torsion spring 120, and then the belt is held.

In the above process, the first torsion spring 120 can provide a continuous elastic driving force for the belt pressing rod 110, so that when the first push plate 130 is in contact with the lower machine head, the abrasion caused by the contact stress between the first push plate 130 and the lower machine head can be reduced, and the service life of the machine head of the branch binding machine can be effectively prolonged.

It should be noted that, the above-mentioned engaging structure 132 is a protrusion on one side of the first push plate 130, and the protrusion can engage with the push rod 110, and in another embodiment, the engaging structure 132 can be used to couple the push rod 110 and the first push plate 130 by means of a bolt connection.

As a preferred embodiment of the present invention, the head further includes a second push plate 140 and a second torsion spring 150.

Referring to fig. 2 and 3, the second pushing plate 140 is rotatably disposed in the casing 100, and one end of the second pushing plate 140 is connected to the clamping structure 132 in a limiting manner, and the other end of the second pushing plate 140 extends out of the casing 100 and is configured to be in abutting contact with a lower machine head of the branch binding machine, the second torsion spring 150 is fixedly disposed in the casing 100, one end of the second torsion spring 150 is abutted to the second pushing plate 140, and the other end of the second torsion spring 150 is abutted to the casing 100.

Specifically, after the second push pedal 140 abuts against the lower machine head of the branch binding machine, the second push pedal 140 can be pushed to rotate in the casing 100, one end of the second push pedal 140 can be separated from the clamping structure 132, after the second push pedal 140 leaves the lower machine head of the branch binding machine, the second push pedal 140 is reset under the action of the second torsion spring 150, the second push pedal is further clamped with the clamping structure 132 in a limiting mode, the movement range of the pressure belt rod 110 is further limited, and abrasion of the pressure belt rod 110 due to stress action during driving of the first push pedal 130 is effectively reduced.

With reference to fig. 2 and fig. 3, the handpiece further includes a first rod set disposed in the casing 100, the first rod set includes a first limiting rod 160 and a first fixing rod 170, the first limiting rod 160 and the first fixing rod 170 are both fixedly disposed in the casing 100, when the second pushing plate 140 is rotatably disposed in the casing 100, the first limiting rod 160 limits a rotation angle of the second pushing plate 140, meanwhile, the first fixing rod 170 passes through the second pushing plate 140 to fix the second pushing plate 140 in the casing 100, and the second pushing plate 140 rotates with the first fixing rod 170 as a rotation axis.

With reference to fig. 2 and fig. 3, the handpiece further includes a second rod set, the second rod set includes a second limiting rod 180 and a second fixing rod 190, and both the second limiting rod 180 and the second fixing rod 190 are fixedly disposed in the housing 100.

The first push plate 130 is slidably disposed in the housing 100, a sliding groove 131 is formed in the first push plate 110, the second limiting rod 180 is disposed to penetrate through the sliding groove 131, and meanwhile, the second fixing rod 190 is disposed to sequentially penetrate through the strap bar 110 and the sliding groove 131.

When the first push plate 130 slides in the housing 100, the belt pressing rod 110 can be driven to rotate, and meanwhile, the second limit rod 180 can limit the sliding stroke of the second push plate 130, so that the situation that the belt pressing rod 110 is excessively pressed by the second push plate 130 to cause damage can be prevented.

Referring to fig. 1, a limit shaft 200 is disposed in the housing 100, the limit shaft 200 is used for supporting the first torsion spring 120, the first torsion spring 120 is fixedly disposed in the housing 100, one end of the first torsion spring 120 abuts against the strap pressing rod 110, and the other end of the first torsion spring 120 abuts against the limit shaft 200.

Fixing protrusions 210 are further provided at both sides of the outside of the housing case 100, and the fixing protrusions 210 are used to mount the housing case 100 to the swing arm of the lopping machine.

In the technical solution of the present invention, the branch binding machine comprises the above rocker arm and the machine head, wherein the machine head comprises a casing 100 and parts arranged in the casing 100, and the casing 100 is mounted on the rocker arm through fixing protrusions 210 at two sides.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A branch binding machine head is characterized by comprising:

a housing for assembly to a branch tie machine rocker arm;

2. The tie up branch machine aircraft nose of claim 1, characterized in that, the aircraft nose still includes second push pedal and second torsional spring, the second push pedal rotate set up in the casing, the one end of second push pedal with joint structure limit connection, the other end of second push pedal stretches out the casing sets up, the other end of second push pedal be used for with tie up branch machine's lower aircraft nose butt, the second torsional spring fixed set up in the casing, the one end of second torsional spring with second push pedal butt, the other end of second torsional spring with the casing butt.

3. The branch binding machine head as claimed in claim 2, further comprising a first rod set, wherein the first rod set comprises a first limiting rod and a first fixing rod, the first limiting rod and the first fixing rod are both fixedly arranged in the housing, the first limiting rod is used for limiting the rotation angle of the second push plate, and the first fixing rod is used for fixing the rotation position of the second push plate.

4. The branch binding machine head as claimed in claim 1, further comprising a second rod set, wherein the second rod set comprises a second limiting rod and a second fixing rod, a sliding groove is formed in the first push plate, the second limiting rod passes through the sliding groove, and the second fixing rod passes through the belt pressing rod and the sliding groove in sequence.

5. The branch binding machine head according to claim 1, further comprising a limiting shaft, wherein the limiting shaft abuts against the other end of the first torsion spring.

6. The nose of the branch binding machine according to claim 1, wherein fixing protrusions are arranged on both sides of the machine shell, and the fixing protrusions are used for mounting the machine shell on a rocker arm of the branch binding machine.

7. A lopping machine characterized in that it comprises a lopping machine head according to any one of claims 1 to 6.