CN208285847U - Hilted broadsword shearing is hand-held to pluck pineapple device - Google Patents

Abstract

It is held the utility model discloses a kind of shearing of hilted broadsword and plucks pineapple device, including support leaf frame, knife rest, cutter, shaft, iron rod net, fixed pulley, drawstring, spring and rectangle rack, knife rest is upper and lower two U-shaped knife rests composition, indentation, there of the U-shaped top solder in support leaf frame, there is rotatable cutter in centre, pineapple bar is placed in U-shaped mouth, and rotation cutter can be cut off.The utility model is using the structure for holding hilted broadsword, pineapple stalk is nested into asymmetric U-shaped knife rest, rotate cutter cutting pineapple stalk, and iron rod net cover is drawn by the traction mechanism of drawstring and fixed pulley composition and lives pineapple, setting support leaf frame struts pineapple leaves, it can reduce artificial labor intensity, improve the efficiency of pineapple picking.

Description

Hilted broadsword shearing is hand-held to pluck pineapple device

Technical field

The utility model relates to daily life tools fields more particularly to a kind of shearing of hilted broadsword to hold and pluck pineapple device.

Background technique

Pineapple contains protein and multivitamin, because of its unique flavor, is favored by people.The nice still pineapple of pineapple Leaf is really zigzag, is easy to be hurt when peasant picks.It is most of although there is the device promoted the use of and picked automatically now It is large scale equipment, the big price of volume is not suitable for farmer's use of smallholder or hilly country, and most peasants still use Traditional picked by hand bears big large bamboo or wicker basket, bends over firmly to be cut off pineapple carpopodium with knife, this Softening large labor intensity, It is easy injury, and low efficiency.

Summary of the invention

It is held the purpose of the utility model is to provide a kind of shearing of hilted broadsword and plucks pineapple device, small in size, light-weight, carrying side Just, the appurtenance of pineapple is picked as peasant, to mitigate peasant's labor intensity, improves the efficiency of pineapple picking.

The technical issues of the utility model is solved can be realized using following technical scheme:

A kind of shearing of hilted broadsword is hand-held to pluck pineapple device, it is characterised in that: including support leaf frame, knife rest, cutter, shaft, iron rod net, Fixed pulley, drawstring, spring and rectangle rack, the support leaf frame are the frame of two layers of annulus composition, are equipped with holding rod, the holding rod It is welded on the annulus of upper layer, the position of upper layer annulus close to holding rod is provided with notch, is used for mounting tool post；The knife rest is by upper slitter Frame and lower slide composition, the upper tool post and lower slide are asymmetric U-shapeds, and U-shaped two sides length is different, lower slide U-shaped two A top and two endpoints of support leaf frame notch mutually weld, and the U-shaped bottom end of the upper tool post and lower slide is connected separately with company The other end of bar and lower link, the upper connecting rod and lower link is provided with through-hole；The cutter is mounted on upper tool post and lower slide At intermediate course, the shape of the front end edge of a knife is arc, and blade is inside, and rear end is handle, and the handle is flat, rectangular, is provided with Cutter mounting hole, the shaft sequentially passes through from top to bottom to be opened on the through-hole opened in upper connecting rod, cutter mounting hole and lower link Through-hole, three is hinged, and then again by nut check, the handle and shaft are rotation connection；

The rectangle rack is mounted in shaft, is equipped with fixed pulley in the middle part of the rectangle rack lower end, upper center is equipped with Spring, the iron rod net are the bottomless annulus greater than pineapple diameter, are mounted on rectangle rack by two sliding blocks, two sliding blocks it Between have link block be connected, the spring one end is connected with rectangle rack, the other end connection link block upper surface, the link block Lower end surface is equipped with drawstring, and the drawstring stretches out around fixed pulley from the front end of rectangle rack.

Preferably, the long U-shaped side of the lower slide is equipped with limited block, and the U-shaped long edge position of the upper tool post is provided with through-hole, Built-in magnet block.

Preferably, shaft upper end two sides are equipped with boss, and the rectangle rack is downward opening hollow, rectangular plate, bottom end Two sides are card slot type, are caught in boss.

Preferably, the upper surface of the cutter handle is equipped with multiple hooks, and the traction end of the drawstring is equipped with knot set, Knot set is fixed on hook when being drawn to certain position, so as to fixed pulling rope.

Preferably, the other end that the upper connecting rod is not connect with U-shaped bottom end is provided with square through hole, the lower link not with U The other end of shape bottom end connection is provided with circular through hole, the shaft pass through one section of square through hole of upper connecting rod be it is rectangular, and it is rectangular Through-hole is worked in coordination installation.

Pineapple stalk is nested into asymmetric U-shaped knife rest by the utility model using the structure of hand-held hilted broadsword, and rotation cutter is cut Disconnected pineapple stalk, and iron rod net cover is drawn by the traction mechanism of drawstring and fixed pulley composition and lives pineapple, setting support leaf frame struts spinach Luo Ye can reduce artificial labor intensity, improve the efficiency of pineapple picking.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the perspective view of the explosion of knife rest and cutter.

Fig. 3 is the perspective view of the explosion of iron rod net and rectangle rack.

In figure, 1- supports leaf frame, 2- knife rest, 3- cutter, 4- shaft, 5- iron rod net, 6- fixed pulley, 7- drawstring, 8- spring, 9- Rectangle rack, 11- holding rod, 12- notch, 21- upper tool post, 22- lower slide, 23- upper connecting rod, 24- lower link, 25- limited block, 26- magnet block, the 31- edge of a knife, 32- handle, 33- cutter mounting hole, 41- nut, 42- boss, 51- sliding block, 52- link block, 53- Locating rod, 231- square through hole, 241- circular through hole.

Specific embodiment

The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not It is limited to this.

As Fig. 1-3 be the utility model preferred embodiment, including support leaf frame 1, knife rest 2, cutter 3, shaft 4, iron rod net 5, Fixed pulley 6, drawstring 7, spring 8, rectangle rack 9.

The frame that leaf frame 1 is two layers of annulus composition is supportted, holding rod 11 is equipped with, holding rod 11 is welded on the annulus of upper layer, on The position of layer annulus close to holding rod 11 is provided with notch 12, is used for mounting tool post 2.Knife rest 2 is by upper tool post 21 and 22 groups of lower slide At upper tool post 21 and lower slide 22 are asymmetric U-shapeds, and U-shaped two sides length is different, two tops of U-shaped and the two of notch 12 A endpoint mutually welds.Upper connecting rod 23 and lower link 24, upper connecting rod are connected separately in the U-shaped bottom end of upper tool post 21 and lower slide 22 23 other ends not connecting with U-shaped bottom end are provided with square through hole 231, and the other end that lower link 24 is not connect with U-shaped bottom end is provided with Circular through hole 241.The long U-shaped side of lower slide 22 is equipped with limited block 25.The U-shaped long edge position of upper tool post 21 is provided with through-hole, built-in Magnet block 26.Cutter 3 is mounted at the intermediate course of upper tool post 21 and lower slide 22, and the shape of the front end edge of a knife 31 is arc, knife Sword is inside, and rear end is handle 32, and handle 32 is flat, rectangular, is provided with cutter mounting hole 33, shaft 4 sequentially passes through from top to bottom The circular through hole 241 of the square through hole 231 of upper connecting rod 23, the cutter mounting hole 33 of cutter 3 and lower link 24, three is hinged on Together, it is then locked again by nut 41, handle 32 and shaft 4 are rotation connection.

Rectangle rack 9 is mounted in shaft 4, and 4 upper end two sides of shaft are equipped with boss 42, and rectangle rack 9 is downward opening hollow Rectangular slab, bottom end two sides are card slot type, are caught in boss 42, and shaft 4 passes through 231 1 sections of square through hole of upper connecting rod 23 as side Shape is worked in coordination installation with square through hole 231, can prevent rectangle rack 9 from rotating.Fixed pulley is installed in the middle part of the lower end of rectangle rack 9 6, upper center is equipped with spring 8, and iron rod net 5 is the bottomless annulus greater than pineapple diameter, is mounted on square by two sliding blocks 51 On shape frame 9, there is link block 52 to be connected between two sliding blocks 51,8 one end of spring is connected with rectangle rack 9, and the other end connects link block 52 upper surface, the lower end surface of link block 52 are equipped with drawstring 7, and drawstring 7 stretches out around fixed pulley 6 from the front end of rectangle rack 9.For Convenient for operation, multiple hooks can be set on the upper surface of the handle 32 of cutter 3, the traction end of drawstring 7 is arranged knot set, is leading Knot set is fixed on hook when guiding to certain position, so as to fixed pulling rope 7.Locating rod 53 can be also equipped with below iron rod net 5, It is accurately inserted in iron rod net 5 convenient for pineapple.

When work, the picker of the utility model is held, support leaf frame 1 is inserted in above pineapple to pineapple and is obstructed, supports leaf Frame 1 struts leaf simultaneously, then the present apparatus is moved to pineapple stalk and is inserted in the U-shaped mouth of knife rest 2, and cutter 3 is in close to pineapple bottom When the pineapple in portion obstructs position, pulls drawstring 7 that pineapple is inserted in iron rod net 5, the knot set of drawstring 7 is fixed on hook, hand The handle 32 of cutter 3 is held, about 30 ° of cutting stalks are rotated, while iron rod net 5 and knife rest 2 clamp pineapple, so that pineapple will not be past Under fall.Entire mechanism is moved to above large bamboo or wicker basket, rotates backward handle 32, the edge of a knife 31 is repositioned at limited block 25, while magnet block The edge of a knife 31 is sucked and will not be shaken by 26, unclamps drawstring 7, and spring 8 is sprung back, and is driven iron rod net 5 to rise, pineapple can be poured into large bamboo or wicker basket In.

The above is only the utility model preferred embodiment, not appoints to the technical scope of the utility model What is limited, therefore any trickle amendment to the above embodiments, equivalent variations and is repaired according to the technical essence of the invention Decorations, still fall within the protection scope of the utility model.

Claims (5)

1. a kind of hilted broadsword shearing is hand-held to pluck pineapple device, it is characterised in that: including support leaf frame, knife rest, cutter, shaft, iron rod net, determine Pulley, drawstring, spring and rectangle rack, the support leaf frame are the frame of two layers of annulus composition, are equipped with holding rod, the holding rod weldering It connects on the annulus of upper layer, the position of upper layer annulus close to holding rod is provided with notch, is used for mounting tool post；The knife rest is by upper tool post It being formed with lower slide, the upper tool post and lower slide are asymmetric U-shapeds, and U-shaped two sides length is different, lower slide U-shaped two Top and two endpoints of support leaf frame notch mutually weld, and the U-shaped bottom end of the upper tool post and lower slide is connected separately with upper connecting rod And lower link, the other end of the upper connecting rod and lower link are provided with through-hole；The cutter is mounted in upper tool post and lower slide Between at interlayer, the shape of the front end edge of a knife is arc, and blade is inside, and rear end is handle, and the handle is flat, rectangular, is provided with and cuts Knife mounting hole, the shaft sequentially pass through from top to bottom opened on the through-hole opened in upper connecting rod, cutter mounting hole and lower link it is logical Hole, three is hinged, and then again by nut check, the handle and shaft are rotation connection；

The rectangle rack is mounted in shaft, is equipped with fixed pulley in the middle part of the rectangle rack lower end, and upper center is equipped with spring, The iron rod net is the bottomless annulus greater than pineapple diameter, is mounted on rectangle rack by two sliding blocks, is had between two sliding blocks Link block is connected, and the spring one end is connected with rectangle rack, and the other end connects the upper surface of link block, the lower end of the link block Face is equipped with drawstring, and the drawstring stretches out around fixed pulley from the front end of rectangle rack.

2. a kind of hilted broadsword shearing according to claim 1 is hand-held to pluck pineapple device, it is characterised in that: the long U of the lower slide Shape side is equipped with limited block, and the U-shaped long edge position of the upper tool post is provided with through-hole, built-in magnet block.

3. a kind of hilted broadsword shearing according to claim 1 is hand-held to pluck pineapple device, it is characterised in that: shaft upper end two sides Equipped with boss, the rectangle rack is downward opening hollow, rectangular plate, and bottom end two sides are card slot type, is caught in boss.

4. a kind of hilted broadsword shearing according to claim 1 is hand-held to pluck pineapple device, it is characterised in that: the cutter handle it is upper End face is equipped with multiple hooks, and the traction end of the drawstring is equipped with knot set, covers knot when being drawn to certain position and fix On hook, so as to fixed pulling rope.

5. a kind of hilted broadsword shearing according to claim 1 is hand-held to pluck pineapple device, it is characterised in that: the upper connecting rod not with U The other end of shape bottom end connection is provided with square through hole, and the other end that the lower link is not connect with U-shaped bottom end is provided with circular through hole, The shaft pass through one section of square through hole of upper connecting rod be it is rectangular, work in coordination installation with square through hole.