CN110946289B

CN110946289B - Cross-shaped nuclear opener

Info

Publication number: CN110946289B
Application number: CN201911243527.6A
Authority: CN
Inventors: 宋应杰; 彭樟林
Original assignee: Jiyang College of Zhejiang A&F University
Current assignee: Zhuji Mingxuan Sewing Equipment Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-12-22
Anticipated expiration: 2039-12-06
Also published as: CN110946289A

Abstract

The invention discloses a cross-shaped nuclear opener which is characterized by comprising a sliding shaft and a handle, wherein the sliding shaft and a through hole are arranged in a sliding mode, the lower end of the sliding shaft penetrates through the through hole to be connected with a cross-shaped blade, one end of the handle is hinged to the top surface of an installation plate, a sliding block is arranged on the sliding shaft, a first sliding groove is formed in the handle, the sliding block is arranged on the first sliding groove in a sliding mode, a spring is sleeved on the sliding shaft, one end of the spring abuts against the installation plate, the other end of the spring is connected to the sliding shaft, a cross-shaped blade is arranged above a groove, and when the cross-shaped nuclear opener is used, the handle is pressed downwards to drive the sliding shaft. The invention has the following beneficial effects: through cutting, the cut surfaces of the shells and the pulp are tidy, the pulp is convenient to take out, the completeness of the pulp is kept as much as possible, and meanwhile, the phenomenon that the walnuts are crushed and cannot be eaten can be avoided.

Description

Cross-shaped nuclear opener

Technical Field

The invention relates to a nuclear opener, in particular to a cross nuclear opener.

Background

The walnut shell breaking technology appears in the market at present, and the shell breaking equipment is too heavy and inconvenient to apply in real life. The existing shell breaking equipment mostly adopts a technology of externally extruding and breaking shells, so that walnut pulp is easy to break, the walnut can be opened only by large strength, the shell breaking equipment is not suitable for small strength people to use, and if the walnut is excessively stressed, the walnut is crushed, so that shells and the pulp are crushed and are stuck together and cannot be eaten.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the cross-shaped walnut opener which can solve the problem that walnut pulp is easy to damage during shell breaking.

In order to achieve the purpose, the invention provides the following technical scheme: the cross nuclear opener, including the squeezer, a spring, the pedestal, cushion and cross blade, be provided with the support frame on the pedestal, be provided with the mounting panel on the support frame, be provided with the through-hole on the mounting panel, the cushion is connected on the pedestal, be provided with the recess that is used for placing the walnut on the cushion, the squeezer is including axle and the handle that slides, the axle that slides sets up with the through-hole, and the lower extreme on pass the through-hole and be connected with the cross blade, the one end of handle articulates on the top surface of mounting panel, the epaxial slider that slides is provided with, be provided with first spout on hand, the slider slides and sets up on first spout, the spring housing is established on the axle that slides, the one end butt of spring is on the mounting panel, the other end of spring is connected on the axle that slides, the cross blade sets up the top at the recess, when using.

The invention is further configured to: the front end of handle is provided with the connecting axle, the one end of connecting axle is rotated and is connected with the connecting rod, one of connecting rod is served and is connected with the pipe box that is used for preventing the skew of walnut, the pipe box cover is established on the cushion, the pedestal still is provided with spacing post, be provided with spacing hole on the cushion, spacing post and spacing hole looks adaptation for the cushion reciprocates along the length direction of spacing post, be provided with first spacing arch on the inner wall of pipe box, be provided with the spacing arch of second on the outer wall of cushion, first spacing arch sets up in the spacing bellied below of second.

The invention is further configured to: still be provided with bolt and connecting piece on the pipe box, the upper end of connecting piece is connected on the lower extreme of connecting rod, and the lower extreme of connecting piece rotates to be connected on the pedestal, is provided with the second spout on the connecting piece, and the bolt passes the second spout and connects on the side of pipe box.

The invention is further configured to: the mounting plate is also provided with a limiting sleeve, the limiting sleeve is provided with a plurality of connecting strips which are uniformly distributed in a radial shape, the limiting sleeve is fixedly connected to the mounting plate through the connecting strips, and the limiting sleeve is sleeved on the sliding shaft.

The invention is further configured to: be provided with the stopper in the through-hole, the epaxial spacing groove that is provided with that slides, stopper and spacing groove looks adaptation.

The invention is further configured to: the sliding shaft is provided with a step and a shaft sleeve, the step is arranged at the upper end of the sliding shaft and is arranged opposite to the upper end of the through hole, and the shaft sleeve is fixedly connected at the lower end of the sliding shaft and is arranged opposite to the sliding shaft.

The invention is further configured to: the cushion block is made of rubber materials, and a cutter groove matched with the cross-shaped blade is arranged on the cushion block.

The invention is further configured to: the groove is elliptical.

The invention is further configured to: the first sliding groove is arc-shaped.

The invention is further configured to: the cross-shaped blade is made of stainless steel materials, the cutting edge of the cross-shaped blade is processed by a quenching process, a circular ring is arranged on the periphery of the cross-shaped blade, and the cross-shaped blade is fixedly connected to the inner wall of the circular ring.

In conclusion, the invention has the following beneficial effects: the user places the walnut in the recess, holds on the handle, makes the handle push down, drives the length direction removal of axle along the through-hole that slides, drives the cross blade and pushes down and open the walnut. Through cutting, the cut surfaces of the shells and the pulp are tidy, the pulp is convenient to take out, the completeness of the pulp is kept as much as possible, and meanwhile, the phenomenon that the walnuts are crushed and cannot be eaten can be avoided. After the walnut is cut, the handle is released, the spring upwards pops out the slip shaft, the cross blade is driven to be separated from the walnut, the cut walnut is taken out, the shell and the pulp are separated, the cross blade divides the walnut into four parts, and the shell and the pulp are more easily separated. The slider slides with first spout and sets up, and the handle of being convenient for rotates around articulated department to drive the axle that slides and move down. The groove is used for limiting the walnuts, so that the walnuts are not easy to separate when being cut.

Drawings

FIG. 1 is a schematic structural view of a cross-shaped nuclear opener;

FIG. 2 is a schematic view of a cushion block connection structure of the cross-shaped nuclear opener;

fig. 3 is a schematic view of the cross blade connection structure of the cross-shaped nuclear opener.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It is noted that the words "front", "rear" and "front" used in the following description,

"left," "right," "upper," and "lower" refer to directions in the drawings, and the words "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-3, the cross-shaped nuclear opener comprises an extruder 1, a spring 2, a pedestal 3, a cushion block 4 and a cross blade 5, wherein a support frame 31 is arranged on the pedestal 3, a mounting plate 6 is arranged on the support frame 31, a through hole 61 is arranged on the mounting plate 6, the cushion block 4 is connected on the pedestal 3, a groove 41 for placing walnuts is arranged on the cushion block 4, the extruder 1 comprises a sliding shaft 11 and a handle 12, the sliding shaft 11 and the through hole 61 are arranged in a sliding manner, the lower end of the sliding shaft passes through the through hole 61 and is connected with the cross blade 5, one end of the handle 12 is hinged on the top surface of the mounting plate 6, a sliding block 111 is arranged on the sliding shaft 11, a first sliding groove 121 is arranged on the handle 12, the sliding block 111 is arranged on the first sliding groove 121 in a sliding manner, the spring 2 is sleeved on the sliding shaft 11, one end, the cross blade 5 is arranged above the groove 41, and when the walnut cutting machine is used, the handle 12 is pressed down to drive the sliding shaft 11 to move downwards, so that the cross blade 5 cuts walnuts.

Through above-mentioned scheme, the user places the walnut in recess 41, holds on handle 12, makes handle 12 push down, drives the length direction removal of slip shaft 11 along through-hole 61, drives cross blade 5 and pushes down and open the walnut. Through cutting, the cut surfaces of the shells and the pulp are tidy, the pulp is convenient to take out, the completeness of the pulp is kept as much as possible, and meanwhile, the phenomenon that the walnuts are crushed and cannot be eaten can be avoided. After the walnut is cut, the handle 12 is released, the sliding shaft 11 is upwards popped up by the spring 2, the cross blade 5 is driven to be separated from the walnut, the cut walnut is taken out, the shell and the pulp are separated, the walnut is divided into four parts by the cross blade 5, and the shell and the pulp are more easily separated. The sliding block 111 and the first sliding groove 121 are slidably disposed, so that the handle 12 can rotate around the hinge and drive the sliding shaft 11 to move downward. The groove 41 is used for limiting the walnuts, so that the walnuts are not easy to separate when being cut.

As an improved specific embodiment, a connecting shaft 13 is arranged at the front end of the handle 12, a connecting rod 14 is rotatably connected to one end of the connecting shaft 13, a pipe sleeve 15 for preventing walnut from deviating is connected to one end of the connecting rod 14, the pipe sleeve 15 is sleeved on the cushion block 4, a limiting column 32 is further arranged on the pedestal 3, a limiting hole 42 is formed in the cushion block 4, the limiting column 32 is matched with the limiting hole 42, the cushion block 4 is enabled to move up and down along the length direction of the limiting column 32, a first limiting protrusion 151 is arranged on the inner wall of the pipe sleeve 15, a second limiting protrusion 43 is arranged on the outer wall of the cushion block 4, and the first limiting protrusion 151 is arranged below the second limiting protrusion 43.

Through above-mentioned scheme, when handle 12 pushes down, connecting axle 13 is around pin joint rebound, drive connecting rod 14 rebound, drive the pipe box 15 rebound that is connected with connecting rod 14, make first spacing arch 151 and the spacing protruding 43 butt of second, drive cushion 4 along the length direction rebound of spacing post 32, make cushion 4 also upward movement and cross blade 5 cooperate, two-way exerting oneself, reduce the stroke of cutting the walnut, it is more convenient to cut, it is bigger to apply force to the walnut, it is more relaxed to cut. When the walnuts are cut open, the pipe sleeve 15 surrounds the walnuts, so that the walnuts are prevented from deviating, and the walnuts are prevented from being separated from the cushion block 4.

As a modified embodiment, a bolt 153 and a connecting member 154 are further provided on the pipe housing 15, an upper end of the connecting member 154 is connected to a lower end of the connecting rod 14, a lower end of the connecting member 154 is rotatably connected to the pedestal 3, a second sliding groove 155 is provided on the connecting member 154, and the bolt 153 is connected to a side surface of the pipe housing 15 through the second sliding groove 155.

Through the above scheme, the bolt 153 is slidably connected to the second sliding groove 155 and is rotatably connected to the second sliding groove 155. The handle 12, the connecting rod 14 and the connecting piece 154 form a connecting rod structure, the connecting rod 14 drives the upper end of the connecting piece 154 to move upwards, and the second sliding groove 155 limits the bolt 153, so that the pipe sleeve 15 moves upwards along with the connecting rod structure. Through the connecting rod structure, the pipe sleeve 15 has the connecting piece 154 as a support when cutting, and can bear larger force.

As an improved specific embodiment, the mounting plate 6 is further provided with a limiting sleeve 62, the limiting sleeve 62 is provided with a plurality of connecting strips 63 which are uniformly distributed in a radial shape, the limiting sleeve 62 is fixedly connected to the mounting plate 6 through the connecting strips 63, and the limiting sleeve 62 is sleeved on the sliding shaft 11.

Through above-mentioned scheme, the spacing axle 11 that slides of stop collar 62, the direction of motion of the axle 11 that slides of direction, connecting strip 63 make stop collar 62 fix in the position 61 of keeping away from the through-hole, strengthen the effect of the axle 11 that slides is stabilized to stop collar 62 for the axle 11 that slides is difficult for shaking when the motion.

As a modified specific embodiment, a limiting block 611 is arranged in the through hole 61, a limiting groove 112 is arranged on the sliding shaft 11, and the limiting block 611 is matched with the limiting groove 112.

Through the above scheme, stopper 611 mutually supports with spacing groove 112 for the axle 11 that slides can not rotate, avoids rotatory or skew when cutting the walnut, leads to cross blade 5 to damage, perhaps makes the walnut breach unevenness.

As a modified embodiment, the sliding shaft 11 is provided with a step 113 and a sleeve 114, the step 113 is arranged at the upper end of the sliding shaft 11 and is opposite to the upper end of the through hole 61, and the sleeve 114 is fixedly connected to the lower end of the sliding shaft 11 and is opposite to the sliding shaft 11.

Through above-mentioned scheme, step 113 and axle sleeve 114 are mutually supported, and the distance of the up-and-down motion of the axle 11 that slides in the spacing stroke of cross blade 5 on the axle 11 that slides for cross blade 5 is just with the walnut after cutting open, and stop motion avoids cross blade 5 and cushion 4 contact, leads to the cutting edge damage of cross blade 5, prolongs cross blade 5's life.

As a modified specific embodiment, the cushion block 4 is made of rubber material, and the cushion block 4 is provided with a knife groove 44 matched with the cross-shaped blade 5.

Through the scheme, the rubber materials are elastic, so that walnuts can be conveniently placed, and the stress is uniform when the walnuts are cut. The knife grooves 44 avoid contact with the cutting edges of the cross-shaped blades 5, protect the cushion blocks 4 and avoid damage to the cross-shaped blades 5.

As a modified embodiment, the groove 41 has an oval shape.

Through the scheme, the oval shape is close to the shape of the walnut, so that the walnut can be placed conveniently.

As a modified specific embodiment, the first sliding groove 121 is arc-shaped.

Through the scheme, the arc shape is convenient for changing the stroke of the relative downward movement of the sliding shaft 11 when the handle 12 is pressed down.

As a modified specific embodiment, the cross blade 5 is made of stainless steel material, the cutting edge of the cross blade 5 is processed by quenching process, the ring 51 is arranged on the periphery of the cross blade 5, and the cross blade 5 is fixedly connected on the inner wall of the ring 51.

Through above-mentioned scheme, stainless steel material is difficult for rustting, and the hardness of cutting edge is strengthened to the quenching technology, and the ring 51 is when the cutting, and spacing walnut avoids the walnut to decompose the breakage to fixed cross blade 5 strengthens cross blade 5's connection structure, avoids damaging increase of service life.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. The cross-shaped nuclear opener is characterized in that: comprises an extruder (1), a spring (2), a pedestal (3), a cushion block (4) and a cross blade (5), wherein a support frame (31) is arranged on the pedestal (3), a mounting plate (6) is arranged on the support frame (31), a through hole (61) is arranged on the mounting plate (6), the cushion block (4) is connected on the pedestal (3), a groove (41) for placing walnuts is arranged on the cushion block (4), the extruder (1) comprises a sliding shaft (11) and a handle (12), the sliding shaft (11) and the through hole (61) are arranged in a sliding way and penetrate through the through hole (61) on the lower end to be connected with the cross blade (5), one end of the handle (12) is hinged on the top surface of the mounting plate (6), a sliding block (111) is arranged on the sliding shaft (11), a first sliding groove (121) is arranged on the handle (12), the sliding block (111) is arranged on the first sliding groove (121) in a sliding mode, the spring (2) is sleeved on the sliding shaft (11), one end of the spring (2) is abutted to the mounting plate (6), the other end of the spring (2) is connected to the sliding shaft (11), the cross blade (5) is arranged above the groove (41), when the walnut cutting machine is used, the handle (12) is pressed downwards to drive the sliding shaft (11) to move downwards, so that the cross blade (5) cuts walnuts, the front end of the handle (12) is provided with the connecting shaft (13), one end of the connecting shaft (13) is rotatably connected with the connecting rod (14), one end of the connecting rod (14) is connected with the pipe sleeve (15) used for preventing the walnuts from deviating, the pipe sleeve (15) is sleeved on the cushion block (4), the pedestal (3) is further provided with the limiting column (32), and the cushion block (4) is provided with the limiting hole (42), spacing post (32) and spacing hole (42) looks adaptation for cushion (4) reciprocate along the length direction of spacing post (32), be provided with first spacing arch (151) on the inner wall of pipe box (15), be provided with spacing arch (43) of second on the outer wall of cushion (4), first spacing arch (151) set up the below at the spacing arch (43) of second.

2. The cross-shaped nuclear opener according to claim 1, which is characterized in that: the pipe sleeve (15) is further provided with a bolt (153) and a connecting piece (154), the upper end of the connecting piece (154) is connected to the lower end of the connecting rod (14), the lower end of the connecting piece (154) is rotatably connected to the pedestal (3), the connecting piece (154) is provided with a second sliding groove (155), and the bolt (153) penetrates through the second sliding groove (155) to be connected to the side face of the pipe sleeve (15).

3. The cross-shaped nuclear opener according to claim 2, which is characterized in that: still be provided with stop collar (62) on mounting panel (6), be provided with a plurality of connecting strips (63) that are radial evenly distributed on stop collar (62), stop collar (62) are through connecting strip (63) fixed connection on mounting panel (6), stop collar (62) cover is established on sliding axle (11).

4. The cross-shaped nuclear opener according to claim 3, which is characterized in that: a limiting block (611) is arranged in the through hole (61), a limiting groove (112) is arranged on the sliding shaft (11), and the limiting block (611) is matched with the limiting groove (112).

5. The cross-shaped nuclear opener according to claim 4, which is characterized in that: the sliding shaft (11) is provided with a step (113) and a shaft sleeve (114), the step (113) is arranged at the upper end of the sliding shaft (11) and is opposite to the upper end of the through hole (61), and the shaft sleeve (114) is fixedly connected to the lower end of the sliding shaft (11) and is opposite to the sliding shaft (11).

6. The cross-shaped nuclear opener according to claim 5, which is characterized in that: the cushion block (4) is made of rubber materials, and a cutter groove (44) matched with the cross-shaped blade (5) is formed in the cushion block (4).

7. The cross-shaped nuclear opener according to claim 1, which is characterized in that: the groove (41) is oval.

8. The cross-shaped nuclear opener according to claim 1, which is characterized in that: the first sliding groove (121) is arc-shaped.

9. The cross-shaped nuclear opener according to claim 1, which is characterized in that: the cross blade (5) is made of stainless steel materials, the cutting edge of the cross blade (5) is processed by a quenching process, a circular ring (51) is arranged on the periphery of the cross blade (5), and the cross blade (5) is fixedly connected to the inner wall of the circular ring (51).