CN212812918U - Banana plant processing knife - Google Patents

Abstract

The utility model discloses a sword is handled to banana plant, including the handle mechanism that is used for gripping and the movable knife mechanism, the stationary knife mechanism that are used for cooperating the cutting and be used for adjusting stationary knife mechanism operating condition's telescopic machanism, install in the handle mechanism, handle mechanism one side is provided with movable knife mechanism, movable knife mechanism passes through telescopic machanism connects handle mechanism, handle mechanism upper end is provided with control button. The utility model discloses utilize telescopic machanism cooperation activity sword mechanism to the activity sword mechanism and the fixed knife mechanism that make can cooperate the cutting, utilize the cooperation of circular arc sword and flat sword simultaneously, improve stress concentration's cutting effect, can remove activity sword mechanism to fixed knife mechanism department when accomodating, thereby make the cutting edge fold, improve and carry the security.

Description

Banana plant processing knife

Technical Field

The utility model relates to a banana field of planting especially relates to a sword is handled to banana plant.

Background

The banana plants are bushy, have stolon, short type with height less than 3.5 meters, generally less than 2 meters, high type with height of 4-5 meters, pseudostems are all dark green with black spots, are covered with white powder, and the part above is more.

At the middle and later stages of banana planting, a stem leaf on the banana tree needs to be trimmed, picking is needed when the banana is semi-mature, common cutting knives are of single-knife structures, skill and strength are needed to cut off during use, and certain danger also exists in the carrying process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a banana plant processing knife for solving the problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a banana plant processing knife comprises a holding mechanism for holding, a movable knife mechanism and a fixed knife mechanism for cutting in a matching mode, and a telescopic mechanism for adjusting the working state of the fixed knife mechanism, wherein the holding mechanism is mounted on the holding mechanism, the movable knife mechanism is arranged on one side of the holding mechanism, the movable knife mechanism is connected with the holding mechanism through the telescopic mechanism, and a control button is arranged at the upper end of the holding mechanism;

the handle mechanism comprises a holding rod, an anti-skidding sleeve and a limiting groove, the anti-skidding sleeve is connected to the outside of the holding rod through gluing, the limiting groove is formed in one side of the holding rod and one side of the fixed cutter mechanism, and the control button is embedded in the holding rod;

the movable knife mechanism comprises an expansion bracket and an expansion knife, the expansion bracket is connected with the expansion mechanism, and the front end of the expansion bracket is connected with the expansion knife through a screw;

the fixed cutter mechanism comprises a fixed frame, an arc-shaped cutter, a locking screw and a mounting seat, the fixed frame is connected with the mounting seat through screws, the mounting seat is connected with the holding rod through the locking screw, a threaded positioning hole is formed between the locking screw and the mounting seat, and the arc-shaped cutter is connected to the fixed frame through screws.

Preferably: telescopic machanism includes first sliding seat, cooperation screw rod, ring gear, rectangular gear, first sliding seat sliding connection the holding rod, first sliding seat is inside to be passed through threaded connection the cooperation screw rod, cooperation screw rod one end external connection has connect the ring gear, ring gear one end with rectangular gear engagement, rectangular gear one end and driving gear engagement, driving gear power end passes through the first motor of key-type connection.

So set up, as needs cooperation flexible sword with during the arc sword, first motor starts the drive the driving gear the rectangular gear the ring gear, thereby make the rotatory cooperation of cooperation screw rod first sliding seat, first sliding seat drives the expansion bracket is flexible, thereby makes flexible sword with the cooperation of arc sword cuts off the banana plant.

Preferably: telescopic machanism includes second sliding seat, flexible screw rod, internal thread loop bar, second motor, second sliding seat one end is passed through the screw connection the expansion bracket, screw connection is passed through to second sliding seat one end flexible screw rod, flexible screw rod outside has through threaded connection the internal thread loop bar, internal thread loop bar power end is through the key-type connection the second motor.

So set up, as needs cooperation flexible sword with during the arc sword, the second motor starts to drive the internal thread loop bar with flexible screw rod cooperation, flexible screw rod stretches out the drive the extension of second sliding seat makes flexible sword with the cooperation of arc sword cuts off the banana plant.

Preferably: the arc-shaped knife and the fixing frame are of semi-arc structures, the telescopic frame and the telescopic knife position are of long strip structures, and the knife tip of the telescopic knife is overlapped with the knife tip of the arc-shaped knife.

So set up, utilize circular arc sword and flat sword cooperation, improve stress concentration, guarantee the cutting effect.

Preferably: the toothed ring is connected with the matching screw rod through welding.

So set up, the ring gear plays the drive effect, has guaranteed joint strength through the welding.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the telescopic mechanism is matched with the movable knife mechanism, so that the movable knife mechanism and the fixed knife mechanism can be matched for cutting, and meanwhile, the arc knife and the flat knife are matched to improve the cutting effect of stress concentration;

2. can remove the activity sword mechanism to fixed sword mechanism department when accomodating to make the cutting edge folding, improve and carry the security.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a first schematic view of a banana plant treating knife according to the present invention;

FIG. 2 is a second schematic view of the banana plant cutter of the present invention;

FIG. 3 is a schematic view of a first movable seat of the banana plant processing knife of the present invention;

fig. 4 is a schematic view of a second movable seat structure of the banana plant processing knife of the present invention.

The reference numerals are explained below:

1. a grip mechanism; 2. a movable knife mechanism; 3. a fixed knife mechanism; 4. a telescoping mechanism; 5. a control button; 11. a holding rod; 12. an anti-slip sleeve; 13. a limiting groove; 21. a telescopic frame; 22. a telescopic knife; 31. a fixed mount; 32. an arc-shaped knife; 33. locking the screw; 34. a mounting seat; 35. a threaded locating hole; 41. a first movable seat; 42. matching with a screw rod; 43. a toothed ring; 44. a strip gear; 45. a driving gear; 46. a first motor; 411. a second movable seat; 412. a telescopic screw; 413. an internal thread loop bar; 414. a second motor.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

a banana plant processing knife comprises a handle mechanism 1 for holding, a movable knife mechanism 2 for matched cutting, a fixed knife mechanism 3 and a telescopic mechanism 4 for adjusting the working state of the fixed knife mechanism 3, wherein the handle mechanism 1 is installed on the handle mechanism 1, the movable knife mechanism 2 is arranged on one side of the handle mechanism 1, the movable knife mechanism 2 is connected with the handle mechanism 1 through the telescopic mechanism 4, and a control button 5 is arranged at the upper end of the handle mechanism 1;

the grip mechanism 1 comprises a holding rod 11, an anti-skidding sleeve 12 and a limiting groove 13, the anti-skidding sleeve 12 is connected to the outer part of the holding rod 11 through gluing, the limiting groove 13 is formed in one side of the holding rod 11 and one side of the fixed knife mechanism 3, and the control button 5 is embedded in the holding rod 11;

the movable knife mechanism 2 comprises an expansion bracket 21 and an expansion knife 22, the expansion bracket 21 is connected with the expansion mechanism 4, and the front end of the expansion bracket 21 is connected with the expansion knife 22 through a screw;

the fixed cutter mechanism 3 comprises a fixed frame 31, an arc-shaped cutter 32, a locking screw 33 and an installation seat 34, the fixed frame 31 is connected with the installation seat 34 through a screw, the installation seat 34 is connected with the holding rod 11 through the locking screw 33, a threaded positioning hole 35 is arranged between the locking screw 33 and the installation seat 34, and the arc-shaped cutter 32 is connected onto the fixed frame 31 through a screw.

Example 1

As shown in fig. 1 to 3, it is preferable that: the telescopic mechanism 4 comprises a first movable seat 41, a matching screw rod 42, a toothed ring 43 and a long-strip gear 44, wherein the first movable seat 41 is connected with the holding rod 11 in a sliding manner, the inside of the first movable seat 41 is connected with the matching screw rod 42 through threads, the outer part of one end of the matching screw rod 42 is connected with the toothed ring 43, one end of the toothed ring 43 is meshed with the long-strip gear 44, one end of the long-strip gear 44 is meshed with a driving gear 45, the power end of the driving gear 45 is connected with a first motor 46 through a key, and when the telescopic knife 22 and the arc-shaped knife 32 need to be matched, the first motor 46 is started to drive the driving gear 45, the long-strip gear 44 and the toothed ring 43, so that the matching screw rod 42 is rotationally matched with the first movable seat 41, the first movable seat 41 drives the; the arc-shaped knife 32 and the fixed frame 31 are of semi-arc structures, the telescopic frame 21 and the telescopic knife 22 are of long strip structures, and the knife tip of the telescopic knife 22 is overlapped with the knife tip of the arc-shaped knife 32, so that the arc-shaped knife is matched with the flat knife, stress concentration is improved, and the cutting effect is ensured; the toothed ring 43 is connected with the matching screw rod 42 through welding, the toothed ring 43 plays a transmission role, and the connection strength is ensured through welding.

The working principle is as follows: fix mount 31 at holding rod 11 front end through mount pad 34, utilize locking screw 33 to fix, can carry out simple cutting this moment, when needs cooperation telescopic knife 22 and arc sword 32, first motor 46 starts and drives driving gear 45, strip gear 44, ring gear 43 to the rotatory first sliding seat 41 of cooperation screw rod 42 that makes, first sliding seat 41 drives expansion bracket 21 and stretches out and draws back, thereby makes telescopic knife 22 and arc sword 32 cooperation cut off the banana plant.

Example 2

As shown in fig. 4, the difference between embodiment 2 and embodiment 1 is that the telescoping mechanism 4 includes a second movable seat 411, a telescopic screw 412, an internal thread loop bar 413, a second motor 414, the one end of the second movable seat 411 is connected to the telescoping rack 21 through a screw, the one end of the second movable seat 411 is connected to the telescopic screw 412 through a screw, the external part of the telescopic screw 412 is connected to the internal thread loop bar 413 through a screw, the power end of the internal thread loop bar 413 is connected to the second motor 414 through a key, when the telescopic knife 22 and the arc-shaped knife 32 need to be matched, the second motor 414 is started to drive the internal thread loop bar 413 to be matched with the telescopic screw 412, the telescopic screw 412 stretches out to drive the second movable seat 411 to extend, so that the telescopic knife 22 and the arc-shaped knife.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (5)

1. A banana plant processing knife is characterized in that: the cutting tool comprises a handle mechanism (1) for holding, a movable knife mechanism (2) for cutting in a matched mode, a fixed knife mechanism (3) and a telescopic mechanism (4) for adjusting the working state of the fixed knife mechanism (3), wherein the handle mechanism (1) is installed on the handle mechanism (1), the movable knife mechanism (2) is arranged on one side of the handle mechanism (1), the movable knife mechanism (2) is connected with the handle mechanism (1) through the telescopic mechanism (4), and a control button (5) is arranged at the upper end of the handle mechanism (1);

the handle mechanism (1) comprises a holding rod (11), an anti-skidding sleeve (12) and a limiting groove (13), the anti-skidding sleeve (12) is connected to the outside of the holding rod (11) through gluing, the limiting groove (13) is formed in one side of the holding rod (11) and the fixed cutter mechanism (3), and the control button (5) is embedded in the holding rod (11);

the movable knife mechanism (2) comprises an expansion bracket (21) and an expansion knife (22), the expansion bracket (21) is connected with the expansion mechanism (4), and the front end of the expansion bracket (21) is connected with the expansion knife (22) through a screw;

fixed sword mechanism (3) are including mount (31), arc sword (32), locking screw (33), mount pad (34), mount (31) are through the screw connection mount pad (34), mount pad (34) are passed through locking screw (33) are connected holding rod (11), locking screw (33) with be provided with screw thread locating hole (35) between mount pad (34), there is arc sword (32) through the screw connection on mount (31).

2. The banana plant treatment knife of claim 1, wherein: telescopic machanism (4) are including first movable seat (41), cooperation screw rod (42), ring gear (43), rectangular gear (44), first movable seat (41) sliding connection holding rod (11), first movable seat (41) is inside to be passed through threaded connection cooperation screw rod (42), cooperation screw rod (42) one end outside has been connect in succession ring gear (43), ring gear (43) one end with rectangular gear (44) meshing, rectangular gear (44) one end and driving gear (45) meshing, driving gear (45) power end passes through the key-type and connects first motor (46).

3. The banana plant treatment knife of claim 1, wherein: telescopic machanism (4) include second sliding seat (411), telescopic screw (412), internal thread loop bar (413), second motor (414), screw connection is passed through to second sliding seat (411) one end telescopic frame (21), screw connection is passed through to second sliding seat (411) one end telescopic screw (412), telescopic screw (412) outside has through threaded connection internal thread loop bar (413), internal thread loop bar (413) power end passes through the key-type connection second motor (414).

4. The banana plant treatment knife of claim 1, wherein: the arc-shaped knife (32) and the fixing frame (31) are of semi-arc structures, the telescopic frame (21) and the telescopic knife (22) are of long strip structures, and the knife tip of the telescopic knife (22) is overlapped with the knife tip of the arc-shaped knife (32).

5. The banana plant treatment knife of claim 2, wherein: the toothed ring (43) is connected to the mating screw (42) by welding.

Images