CN218772973U

CN218772973U - Nose of pointing machine

Info

Publication number: CN218772973U
Application number: CN202223281800.4U
Authority: CN
Inventors: 任红
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-31
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a nose of pinching machine, including the aircraft nose casing on the aircraft nose top of pinching machine, the motor shaft is located the preceding terminal surface of aircraft nose casing, set up the support column on the preceding terminal surface of aircraft nose casing, the fixed directional cover that sets up on the support column, directional cover is equipped with the centre bore, install the blade on the motor shaft that the motor shaft passed the centre bore, directional cover forms shearing area with the blade. The utility model discloses a nose of pinching machine sets up the multiple cover body, relies on the blade to prune with the cooperation of the cover body and does not hinder and reach a large amount of bud leaves. The cover body structure of the nose of the topping machine can selectively topping the dense degree of crops, thereby reducing the labor intensity of fruit growers and striving for the topping time of jujube trees. The cover body can be changed in a flexible way, a large amount of consumables that the agricultural implement accessory produced are reduced, and the cover body is more suitable for batch production.

Description

Nose of pointing machine

Technical Field

The utility model relates to a portable agricultural machine, more specifically say so and relate to a nose of pinching machine.

Background

The crops are planted by regularly pruning redundant branches and leaves to promote the fruits which are set and come out to fully absorb nutrients. For example, tender tips of pepper branches and buds are cut off, and water is controlled to be in the lower half parts of the branches, so that better differentiation of pepper flower buds is promoted; in addition, for example, the jujube tip of winter jujube needs to carry out jujube bud selective topping on the jujube tree after the jujube tree blooms and before fruit setting in summer so as to control the growth of new jujube head; like the tender tips of grapes, the tender tips at the top of the grape vines continuously grow upwards according to the principle that nutrition is upward, and growing points at the tops of the grape vines need to be removed. The problems in the prior art are that: 1. the Chinese date bud is topped by manual pinching or shearing with scissors, which wastes time and labor, one person works twenty-thirty Chinese date trees every day, and a part of the Chinese date trees use a miniature electric saw, but when a saw blade rotating at a high speed is too long and touches a Chinese date bud support rod, the peripheral bud tips or branches and leaves needing to be reserved can be accidentally injured, and negative effects are generated; 2. when pruning pepper branch bud or grape branch bud, prune the branch and leaf that the top sprouted, make the tree form more full growth vigorous, but the electronic saw molding need prune easy swing on top surface, bottom surface and side multi-angle, is difficult for controlling.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a nose of a pointing machine.

The utility model discloses a realize through following technical scheme: the utility model provides a nose of pointing machine, includes the aircraft nose casing on the aircraft nose top of pointing machine, and the motor shaft is located the preceding terminal surface of aircraft nose casing, set up the support column on the preceding terminal surface of aircraft nose casing, the fixed directional cover that sets up on the support column, directional cover is equipped with the centre bore, install the blade on the motor shaft that the motor shaft passed the centre bore, directional cover forms shearing area with the blade.

In the above, the orientation hood includes a hood bottom surface, and the shearing section is located between the hood bottom surface and the blade.

In the scheme, the directional cover is circular, and a circle of partition fence is arranged on the edge of the bottom surface of the directional cover and fixed on the outer edge of the directional cover.

In the above scheme, the directional cover is in a scissors shape, the scissor opening of the directional cover is arranged on one side of the bottom surface of the cover, and the scissor opening of the directional cover faces upwards.

In the scheme, three fixing holes are formed in the bottom face of the directional cover, the three supporting columns are matched with the fixing holes, and screws are arranged in the fixing holes and fastened on the supporting columns to tightly press the directional cover on the front end face of the machine head shell.

In the scheme, the center of the blade is provided with a mounting hole, the blade is fixed on a motor shaft of the micro motor through the mounting hole by a nut, and the length of the blade is flush with the outer edge of the bottom surface of the cover.

In the above scheme, the partition is semicircular.

The utility model relates to a nose of pinching machine compares with prior art, and its beneficial effect is:

1. the machine head of the sharpening machine is provided with a plurality of cover bodies, and a blade is matched with the cover bodies to trim without damaging a large number of bud leaves.

2. The cover body structure of the nose of the topping machine can selectively topping the dense degree of crops, thereby reducing the labor intensity of fruit growers and striving for the topping time of jujube trees.

3. The cover body can be changed in a flexible way, a large amount of consumables that the agricultural implement accessory produced are reduced, and the cover body is more suitable for batch production.

Drawings

FIG. 1 is a schematic structural view of a nose embodiment 1 of a pointing machine according to the present invention;

FIG. 2 is a view taken in the direction A of FIG. 1;

FIG. 3 is a schematic view of the structure of the piece 5 of FIG. 1;

FIG. 4 is a schematic structural view of a nose embodiment 2 of a pointing machine according to the present invention;

fig. 5 is a view from direction B in fig. 4.

In the figure: 1. the cutting machine comprises a center hole, 2 parts of a partition, 3 parts of a nut, 4 parts of a motor shaft, 5 parts of a blade, 6 parts of a cutting area, 7 parts of a cover bottom surface, 8 parts of a directional cover, 9 parts of a support column, 10 parts of a front end surface, 11 parts of a machine head shell, 12 parts of a screw, 13 parts of a fixing hole, 14 parts of a mounting hole and 15 parts of a cutting edge.

Detailed Description

The nose of the pointing machine of the present invention will be further described with reference to the following embodiments and accompanying drawings:

example 1

FIG. 1 is a schematic structural view of a nose embodiment 1 of a pointing machine according to the present invention; FIG. 2 is a view taken in the direction A of FIG. 1; figure 3 is a schematic view of the structure of the piece 5 of figure 1. In the drawing, the nose of the pointing machine comprises a nose shell 11 outside the nose of the pointing machine, a motor shaft 4 is located on a front end face 10 of the nose shell 11, a support column 9 is arranged on the front end face 10 of the nose shell 11, an orientation cover 8 is fixedly arranged on the support column 9, a center hole 1 is formed in the orientation cover 8, a blade 5 is installed on the motor shaft 4, where the motor shaft 4 penetrates through the center hole 1, and a shearing area 6 is formed by the orientation cover 8 and the blade 5. The orientation hood 8 includes a hood bottom surface 7, and the cutting zone 6 is located between the hood bottom surface 7 and the blade 5. The orienting cover 8 is circular, a circle of barriers 2 are arranged on the edge of the cover bottom surface 7 of the orienting cover 8, and the barriers 2 are fixed on the outer edge of the orienting cover 8. Be equipped with three fixed orifices 13 on directional cover 8's the cover bottom surface 7, support column 9 has three all to suit with fixed orifices 13, sets up screw 12 fastening in fixed orifices 13 and compresses tightly directional cover 8 on the preceding terminal surface of aircraft nose casing 1 on support column 9. The center of the blade 5 is provided with a mounting hole 14, the blade 5 is fixed on the motor shaft 4 by the nut 3 through the mounting hole 14, and the length of the blade 5 is flush with the outer edge of the cover bottom surface 7.

When the pruning machine is used, when pepper branches and buds or grape branches and buds need to be pruned, the branches and leaves growing at the top end are pruned from a position 25-30 cm away from a base stem mainly by short-cut retraction, the machine body is held by hands to enable the orientation cover 8 to face a working area, the front side of the partition fence 2 is close to a pruning area and presses down the dense pepper branches and buds, the cutting area 6 between the blade 5 and the cover bottom surface 7 cuts off the growing branches and leaves, and the pruning molding is carried out on the top surface, the bottom surface and the side surface of the branches and buds in the same mode at multiple angles.

Example 2

FIG. 4 is a schematic structural view of a nose embodiment 2 of a pointing machine according to the present invention; fig. 5 is a view from direction B in fig. 4. In the drawing, the nose of the pointing machine comprises a nose shell 11 outside the nose of the pointing machine, a motor shaft 4 is located on a front end face 10 of the nose shell 11, a support column 9 is arranged on the front end face 10 of the nose shell 11, an orientation cover 8 is fixedly arranged on the support column 9, a center hole 1 is formed in the orientation cover 8, a blade 5 is installed on the motor shaft 4, through the center hole 1, of the motor shaft 4, and the orientation cover 8 and the blade 5 form a shearing area 6. The orientation hood 8 includes a hood bottom surface 7, and the cutting zone 6 is located between the hood bottom surface 7 and the blade 5. The orientation cover 8 is in a scissors shape, the scissor mouth 15 of the orientation cover 8 is arranged on one side of the cover bottom surface 7, and the scissor mouth 15 of the orientation cover 8 faces upwards. Be equipped with three fixed orifices 13 on directional cover 8's the cover bottom surface 7, support column 9 has three all to suit with fixed orifices 13, sets up screw 12 fastening in fixed orifices 13 and compresses tightly directional cover 8 on the preceding terminal surface of aircraft nose casing 11 on support column 9. The center of the blade 5 is provided with a mounting hole 14, the blade 5 is fixed on the motor shaft 4 by the nut 3 through the mounting hole 14, and the length of the blade 5 is flush with the outer edge of the cover bottom surface 7.

During the use, when needing topping to the jujube tree, jujube bud selectivity topping is pruned, and handheld organism will be directional cover 8 and be close to the jujube bud, support scissors mouth 15 on the branch bud, and main bud at jujube head top is pruned to shearing district 6, and scissors mouth 15 also limits the branch bud that needs remain on every side and gets into, and like this can be accurate weaken top advantage, promote lower part secondary branch and jujube to hang the growth for bud differentiation and bud formation promote the current year to bloom and bear fruits.

The utility model discloses a nose of pinching machine sets up the multiple cover body, relies on the blade to prune with the cooperation of the cover body and does not hinder and reach a large amount of bud leaves. The cover body structure of the nose of the topping machine can selectively topping the dense degree of crops, thereby reducing the labor intensity of fruit growers and striving for the topping time of jujube trees. The cover body can be changed in a flexible way, a large amount of consumables that the agricultural implement accessory produced are reduced, and the cover body is more suitable for batch production.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make various changes or modifications equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, changes and modifications of the above embodiments by the technical spirit of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a nose of pinching machine, includes nose casing (11) of the nose outside of pinching machine, and motor shaft (4) are located preceding terminal surface (10) of nose casing (11), its characterized in that: set up support column (9) on preceding terminal surface (10) of aircraft nose casing (11), fixed directional cover (8) that sets up on support column (9), directional cover (8) are equipped with centre bore (1), install blade (5) on motor shaft (4) that motor shaft (4) passed centre bore (1), directional cover (8) and blade (5) form shearing area (6).

2. The nose of a pointing machine as defined in claim 1, wherein: the orienting hood (8) comprises a hood bottom surface (7), and the cutting zone (6) is located between the hood bottom surface (7) and the blade (5).

3. The nose of a pointing machine as defined in claim 2, wherein: the directional cover (8) is circular, a circle of partition fence (2) is arranged on the edge of the bottom surface (7) of the directional cover (8), and the partition fence (2) is fixed on the outer edge of the directional cover (8).

4. The nose of a pointing machine as defined in claim 2, wherein: the directional cover (8) is in a scissors shape, a scissors opening (15) of the directional cover (8) is formed in one side of the cover bottom surface (7), and the scissors opening (15) of the directional cover (8) faces upwards.

5. The nose of a pointing machine according to claim 3 or 4, wherein: be equipped with three fixed orifices (13) on cover bottom surface (7) of orientation cover (8), support column (9) have three all to suit with fixed orifices (13), set up screw (12) fastening in fixed orifices (13) and compress tightly orientation cover (8) on preceding terminal surface (10) of aircraft nose casing (11) on support column (9).

6. The nose of a pointing machine as defined in claim 5, wherein: the center of the blade (5) is provided with a mounting hole (14), the blade (5) is fixed on the motor shaft (4) through the mounting hole (14) by a nut (3), and the length of the blade (5) is flush with the outer edge of the cover bottom surface (7).

7. The nose of a pointing machine as defined in claim 3, wherein: the partition (2) is semicircular.