CN212393786U - Nest eye self-align major diameter hits walnut broken shell device and whole benevolence device is got to walnut - Google Patents
Nest eye self-align major diameter hits walnut broken shell device and whole benevolence device is got to walnut Download PDFInfo
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- CN212393786U CN212393786U CN202020806667.1U CN202020806667U CN212393786U CN 212393786 U CN212393786 U CN 212393786U CN 202020806667 U CN202020806667 U CN 202020806667U CN 212393786 U CN212393786 U CN 212393786U
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- 235000020234 walnut Nutrition 0.000 title claims abstract description 89
- 241000758789 Juglans Species 0.000 title claims abstract description 58
- 235000009496 Juglans regia Nutrition 0.000 title claims abstract description 58
- 239000011664 nicotinic acid Substances 0.000 claims abstract description 38
- 241000758791 Juglandaceae Species 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 claims abstract description 10
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims description 14
- 230000036544 posture Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 235000014571 nuts Nutrition 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 13
- 239000003638 chemical reducing agent Substances 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 206010039509 Scab Diseases 0.000 description 4
- 238000010009 beating Methods 0.000 description 3
- 235000013057 Chorispora tenella Nutrition 0.000 description 2
- 241001118070 Chorispora tenella Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a nest eye is from location major diameter hit and is beaten walnut broken shell device and walnut and get whole benevolence device. The walnut shell breaking device comprises a feeding system, a conveying chain row and a nut, wherein the conveying chain row is provided with a plurality of cells, and the bottoms of the cells are provided with cross-shaped broach type protrusions; a primary shell breaking system and a secondary shell breaking system are sequentially arranged along the advancing direction of the conveying chain row; the primary shell breaking system is used for applying vertical downward impact force to the walnuts in the cells; the primary shell breaking system comprises a knocking hammer, the knocking hammer is installed at one end of the bionic mechanical arm, the other end of the bionic mechanical arm is also connected with a reset spring, and the bionic force arm is also connected with an eccentric cam mechanism which is used for driving the bionic force arm to act so as to realize that the knocking hammer generates a vertically downward impact force; the secondary shell breaking system comprises a spiral slideway and a driving mechanism, and the driving mechanism is used for driving the spiral slideway to rotate so that the walnuts subjected to primary shell breaking roll downwards along the spiral slideway under the action of gravity.
Description
Technical Field
The utility model belongs to the technical field of the broken shell of walnut processing, especially, relate to a self-align major diameter of nest eye is hit and is beaten walnut broken shell device and walnut and get whole benevolence device.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
With the intensive research on the mechanized walnut shell breaking technology, a plurality of novel walnut shell breaking devices are successively developed.
Zheng Jia hong of Shanxi university of science and technology invented a multi-station extrusion type walnut shell breaking machine (patent number: CN 201720387050.9). It includes into the hopper, goes into hopper bottom exit end and installs the guide way, and broken shell station is installed to the guide way lower extreme, and the blown down tank of slope is installed to broken shell station below: the guide groove, the round hole, the shell breaking station and the discharge groove are in the same vertical position; an extrusion disc is arranged on the shell breaking station, a sliding groove is arranged on the side surface of the extrusion disc, and a feeding baffle is connected to the sliding groove; the extrusion baffle is connected with the feeding baffle through a connecting rod; along with the rotation of motor drive eccentric wheel, the pan feeding baffle is putd aside, and the walnut falls down between the broken shell station extrusion piece, and the extrusion baffle removes under the broken shell station, along with the removal that the rotation of extrusion dish drove the extrusion piece, accomplishes the extrusion broken shell to the walnut, along with the continuation rotation of motor, the extrusion baffle is putd aside, and the walnut of broken shell completion drops the blown down tank from the broken shell station in, has simple structure, convenient and practical's characteristics. However, the inventor finds that the multi-station extrusion type walnut shell breaking machine comprises the following components: because the walnuts are different in size, different in posture on the station and not easy to fix, the stress of the walnuts is different, so that the walnut kernel is damaged due to incomplete shell breaking of some walnuts or excessive shell breaking force, and the shell breaking effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a first aspect provides a self-align major diameter of nest eye hits walnut shelled device, and it utilizes the walnut of the protruding fixed major diameter gesture in four places of cross flower sword formula of nest eye bottom for the walnut all keeps unified major diameter gesture, once breaks the shell again and the secondary breaks the shell, has improved broken shell efficiency and whole benevolence rate, has guaranteed the broken shell effect again.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a walnut shelled device is hit to self-align major diameter of nest eye, includes:
the feeding system comprises a conveying chain row, wherein a plurality of pockets are formed in the conveying chain row, and crossed-pattern-knife-type four-position bulges are formed at the bottoms of the pockets and are used for fixing walnuts in long-diameter postures;
a primary shell breaking system and a secondary shell breaking system are sequentially arranged along the advancing direction of the conveying chain row;
the primary shell breaking system comprises a knocking hammer, wherein the knocking hammer is arranged at one end of a bionic mechanical arm, the other end of the bionic mechanical arm is also connected with a reset spring, and the bionic force arm is also connected with an eccentric cam mechanism which is used for driving the bionic force arm to act so as to realize that the knocking hammer generates a vertically downward impact force;
the secondary shell breaking system comprises a spiral slideway and a driving mechanism, wherein the driving mechanism is used for driving the spiral slideway to rotate, so that the walnuts after primary shell breaking roll downwards along the spiral slideway under the action of gravity, and secondary shell breaking of the walnuts is realized.
In one embodiment, the protrusions are evenly circumferentially distributed along the inner wall of the pocket.
As an embodiment, the walnut shell breaking device further comprises a rack, and the bionic mechanical arm is arranged in a direction perpendicular to the axis of the socket hole and can be arranged on the rack in a swinging mode.
As an implementation mode, a driving part of the eccentric cam mechanism is an eccentric cam, a driven part of the eccentric cam mechanism is a rolling screw, and the rolling screw is connected with the bionic force arm through a lock shaft; the eccentric cam is installed on a cam shaft, the cam shaft comprises a rotating shaft and a cam installed on the rotating shaft and used for pushing a mechanical arm to swing, and the cam pushes the mechanical arm to perform one-time knocking action every time the cam rotates for a circle.
In one embodiment, the spiral slideway is further provided with a barrier protrusion.
In one embodiment, the spiral chute has an annular sidewall extending axially from the bottom edge of the spiral chute.
As an embodiment, a driving bevel gear is fixed on the annular side wall of the spiral slideway, and a driven bevel gear is fixed at the center of the top of the spiral slideway; the driving bevel gear is meshed with the driven bevel gear, the driving mechanism drives the straight bevel gear to rotate, and then the driving bevel gear drives the spiral slideway to rotate.
As an implementation mode, the secondary shell breaking system further comprises a material receiving roller, the material receiving roller is used for receiving the walnuts processed by the primary shell breaking system, and the material receiving roller is connected with the spiral slideway.
As an implementation mode, the receiving roller is rectangular at the inlet, and conical at the outlet.
In order to solve the problem, the utility model discloses a second aspect provides a whole benevolence device is got to walnut, and it utilizes perpendicular downward impact force to carry out broken shell once to perpendicular downward impact force, and the walnut rotates along the downward rolling in-process of spiral slide again and realizes the secondary broken shell, has improved broken shell efficiency and whole benevolence rate, has reduced the nucleolus loss rate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a whole kernel device is got to walnut includes as above-mentioned nest eye is from locating the long footpath and is hit walnut broken shell device.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a nest eye bottom is equipped with cross flower sword formula four places arch on the link joint, makes the walnut bottom four-point atress when beating the broken shell, and its broken shell effect is far benefited in one-way beating and is broken the shell.
(2) The utility model adopts a one-time shell breaking system with a bionic mechanical arm, controls the bionic knocking hammer to rise and fall through the eccentric cam, and can realize efficient shell breaking of the walnut without damaging the walnut kernel through designing the indent; the bionic mechanical arm can hit walnuts in the nest holes one by one, the walnuts are hit one by one, the long diameter is stressed, and the shell breaking efficiency is greatly improved.
(3) The utility model discloses a spiral slideway realizes the secondary broken shell, and it is protruding to be equipped with the obstacle on spiral slideway's the slide way face, can realize the thorough broken shell to the walnut, because the protruding rounding off of obstacle can not harm the walnut-meat, has improved whole benevolence rate.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is an axial view of a shell breaking device according to an embodiment of the present invention;
fig. 2 is a front view of the shell breaking device according to the embodiment of the present invention;
fig. 3 is a top view of the hull breaking apparatus according to an embodiment of the present invention;
fig. 4 is a side view of a frame in accordance with an embodiment of the present invention;
FIG. 5 is an isometric view of a drive train according to an embodiment of the present invention;
FIG. 6 is a top view of a drive train according to an embodiment of the present invention;
fig. 7 is an isometric view of a feeding system according to an embodiment of the present invention;
fig. 8 is a front view of a feeding system according to an embodiment of the present invention;
FIG. 9 is a side view of a chain bar shaft according to an embodiment of the present invention;
FIG. 10 is a top view of the chain row;
fig. 11 is an exploded view of a chain bar according to an embodiment of the present invention;
fig. 12 is an isometric view of a single pocket of an embodiment of the invention;
figure 13 is a cross-sectional view of a single pocket of an embodiment of the present invention;
fig. 14 is an axial view of a primary crust breaking system according to an embodiment of the present invention;
fig. 15 is a top view of a primary crust breaking system according to an embodiment of the present invention;
fig. 16 is a camshaft side view of an embodiment of the present invention;
fig. 17 is an axial view of a secondary crust breaking system according to an embodiment of the present invention;
fig. 18 is a cross-sectional view of a spiral shell-breaking slide according to an embodiment of the present invention;
in the figure, I-a frame, II-a transmission system, III-a feeding system, IV-a primary shell breaking system and V-a secondary shell breaking system;
II-01-motor, II-02-motor output shaft, II-03-conveyor belt 1, II-04-reducer input shaft, II-05-reducer, II-06-reducer output shaft, II-07-conveyor belt 2, II-08-drive sprocket shaft, II-09-conveyor belt 3, II-10-bearing wheel shaft, II-11-chain, II-12-camshaft;
III-01-driving chain wheel, III-02-supporting shaft bracket, III-03-chain row bracket, III-04-bearing wheel, III-05-chain row, III-0501-nest, III-0502-chain plate, III-0503-positioning screw, III-0504-cross-blade type bulge;
IV-01-lock shaft, IV-02-rolling screw, IV-03-knocking hammer, IV-04-pull ring, IV-05-bionic mechanical arm, IV-06-cross rod, IV-07-return spring, IV-08-cam shaft and IV-09-eccentric cam;
v-01-a material receiving roller, V-02-a material receiving hopper, V-03-a fixed bevel gear, V-04-a spiral shell crushing slideway, V-05-a side wall, V-06-a straight bevel gear, V-07-a fixed ring, V-08-a conveyor belt 4, V-09-a speed reducer and V-10-a motor 2.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and may be fixedly connected, or may be integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
The present disclosure is further described with reference to the following figures and examples.
Referring to the attached drawings 1-3, the walnut shell breaking device comprises a rack I, a transmission system II, a feeding system III, a primary shell breaking system IV and a secondary shell breaking system V.
Referring to the attached drawings 5-6, the transmission system comprises a motor II-01, a motor output shaft II-02, a conveyor belt 1 II-03, a reducer input shaft II-04, a reducer II-05, a reducer output shaft II-06, a conveyor belt 2 II-07, a driving sprocket shaft II-08, a conveyor belt 3 II-09, a bearing wheel shaft II-10, a chain II-11 and a cam shaft II-12. The motor output shaft II-02 is connected with the reducer input shaft II-04 through the conveyor belt 1 II-03, the reducer output shaft II-06 is connected with the driving sprocket shaft II-08 through the conveyor belt 2 II-07, the driving sprocket shaft II-08 is connected with the bearing wheel shaft II-10 through the conveyor belt 3 II-09, and the bearing wheel shaft II-10 is connected with the camshaft II-12 through the chain II-11. The output shaft II-02 of the motor and the input shaft II-04 of the speed reducer are in belt transmission, the output shaft II-06 of the speed reducer and the drive sprocket shaft II-08 are in belt transmission, the drive sprocket shaft II-08 and the bearing wheel shaft II-10 are in belt transmission, and the bearing wheel shaft II-10 and the camshaft II-12 are in chain transmission.
Referring to fig. 7-13, the feeding system includes a driving sprocket iii-01, a support shaft bracket iii-02, a chain row bracket iii-03, a bearing wheel iii-04, a chain row iii-05, a driving sprocket iii-01 and a bearing wheel iii-04 mounted on the support shaft bracket, and a chain row bracket iii-03 mounted under the chain row iii-05 to function as a support for the chain row. The bearing wheel III-04 is a driven wheel.
The driving chain wheel III-01 is meshed with the chain row III-05, has no transmission function, and aims to convey the chain row to rotate clockwise and control the speed of the clockwise rotation of the chain row to be matched with the rotating speed of a camshaft. The chain row III-05 comprises a socket III-0501, a chain plate III-0502, a positioning screw III-0503 and a cross-shaped broach type bulge III-0504, the socket III-0501 is connected with the chain plate III-0502 through the positioning screw III-0503, and the cross-shaped broach type bulge III-0504 at the bottom of the socket is welded with the socket.
The cross-shaped broach type four protrusions at the bottom of the pocket on the chain plate are uniformly and circumferentially distributed along the inner wall of the pocket and form an included angle of 60 degrees with the horizontal plane.
In the embodiment, a conveying chain plate feeding system is adopted, chain rows are driven by chain wheels to rotate forwards, so that continuous and accurate feeding of walnuts with different sizes can be realized, cross-shaped broach type four protrusions are arranged at the bottoms of pockets on the chain plates and form 60-degree included angles with the horizontal plane, so that four points of the bottoms of the walnuts are stressed when the walnuts are beaten to break the shells, and the shell breaking effect of the walnut shell breaking system is far beneficial to unidirectional beating shell breaking;
it should be noted that, the included angles between the cross-shaped flower-knife-shaped protrusions and the horizontal plane may also be set to other angles, such as 45 degrees.
Referring to the attached drawings 14-16, the bionic force arm one-shot crust breaking system comprises a lock shaft IV-01, a rolling screw IV-02, a knocking hammer IV-03, a pull ring IV-04, a bionic mechanical arm IV-05, a cross rod IV-06, a return spring IV-07, a cam shaft IV-08 and an eccentric cam IV-09, wherein the lock shaft IV-01 and the rolling screw IV-02 are connected through bolts, the lock shaft IV-01 is welded with a pull rod, the pull rod is connected with the bionic mechanical arm IV-05 through the pull ring IV-04, the bionic mechanical arm is connected with a machine frame I through the cross rod IV-06, the return spring IV-07 is also connected with the machine frame I through the cross rod IV-06, the cam shaft IV-08 is welded with the eccentric cam IV-09, and the four lock shafts are not connected with each other, the camshaft IV-08 is arranged on a rack I, a rolling bearing is arranged between the rack I and the camshaft IV-08, a bearing wheel III-04 is connected with the camshaft IV-08 through chain transmission for strictly ensuring that a knocking hammer can accurately knock a pocket, the camshaft IV-08 supplies rotating power to the camshaft through the chain transmission, and the camshaft shown in the figure rotates clockwise; the knocking hammer is arranged at the front end of the bionic mechanical arm and is a key unit of shell breaking operation, the mass of the knocking hammer and the effective acting length of the bionic mechanical arm determine the size of shell breaking energy in the operation process, the middle rear end of the bionic mechanical arm is provided with a return spring, the upper end of the return spring is connected with the bionic mechanical arm, the lower end of the return spring is fixed on a rack through a cross rod, in the process that a cam pushes the mechanical arm to lift up, the return spring accumulates elastic potential energy through mechanical stretching, and in the falling process, the energy is released and jointly acts with the dead weight of the knocking hammer to convert the energy into required shell breaking energy. The size of the energy of the shell breaking can be finely adjusted to a certain extent by adjusting the pretightening force of the spring. The bionic mechanical arm is arranged on the cross rod, the cross rod is welded with the rack, and the bionic mechanical arm can freely rotate around the cross rod to complete lifting and falling actions. The pull rod is welded with the lock shaft, and the welding angle of the pull rod and the lock shaft is 90 degrees.
The bionic mechanical arm is arranged along the direction vertical to the axis of the socket hole and can be arranged on the rack in a swinging way; one end of the bionic mechanical arm is positioned above the socket and is used for knocking walnuts in the socket below the bionic mechanical arm; the cam shaft is positioned on one side of the mechanical arm far away from the pocket and is rotatably arranged on the rack; the cam shaft comprises a rotating shaft and a cam which is arranged on the rotating shaft and used for pushing the mechanical arm to swing, and the cam pushes the mechanical arm to perform one-time knocking action every time the cam rotates for a circle. The cam of the present embodiment is a lift-off cam, and the profile of the cam is designed with a section of concave curve.
In the embodiment, a one-time shell breaking system with a bionic mechanical arm is adopted, the bionic knocking hammer is controlled to rise and fall through the eccentric cam, and then the pits are designed, so that the walnut can be efficiently broken, and the walnut kernel is not damaged; the bionic mechanical arm can hit walnuts in the nest holes one by one, the walnuts are hit one by one, the long diameter is stressed, and the shell breaking efficiency is greatly improved.
Referring to the attached drawings 17-18, the secondary shell breaking system comprises a receiving roller V-01, a receiving hopper V-02, a fixed bevel gear V-03, a spiral slideway V-04, a side wall V-05, a straight bevel gear V-06, a fixed ring V-07, a conveyor belt V-08 and barrier protrusions on the spiral slideway, wherein the receiving roller V-01 is welded with the receiving hopper V-02, and the receiving roller V-01 is used for receiving walnuts processed by the primary shell breaking system; the side wall V-05 is connected with a straight bevel gear V-06 through a fixing ring V-07, a motor 2V-10 drives the straight bevel gear to rotate through a conveying belt 4V-08, the straight bevel gear V-06 is meshed with a fixed bevel gear V-03, the fixed bevel gear is welded with a spiral slideway V-04, and the fixed bevel gear V-03 drives the spiral slideway V-04 to rotate. The spiral slideway is upward in the rotating direction, a plurality of obstacle protrusions are arranged on the slideway, and the walnuts repeatedly collide with the obstacle protrusions in the rolling and falling process to realize secondary shell breaking.
In this embodiment, the receiving roller is a conical receiving roller with a rectangular inlet and a circular outlet;
the rectangular walnut falling from the nest hole can be just folded, and the circular walnut falling from the nest hole can be conveniently poured out after being folded, so that the walnut collecting device is like a funnel, and the walnut collecting efficiency is improved.
The receiving hopper is welded with the frame.
This embodiment adopts spiral slideway to realize the secondary broken shell, is equipped with the obstacle arch on spiral slideway's the slide way face, and wherein, the obstacle arch is the circular arc type, and harder walnut shell is bumped garrulously by the secondary in the multiple collision in-process, can realize the thorough broken shell to the walnut, because the protruding rounding and smoothing of obstacle can not damage the walnut-meat, has improved whole kernel rate.
The working principle of the shell breaking device of the embodiment is as follows:
the walnuts vertically fall into the pockets on the chain plate in a long-diameter posture, and the bottoms of the pockets are raised in four positions in a cross-shaped pattern knife mode, so that the walnuts are stressed at four points when being hit, and the shell breaking effect is enhanced; the motor drives the driving sprocket to rotate clockwise through belt transmission, the driving sprocket is meshed with the chain row, the chain row is driven by the driving sprocket to rotate clockwise to feed forwards until walnuts are conveyed to the bearing wheel, and the distance between the front part and the rear part of each row of pockets is fixed, so that the walnut chain plate feeding device can realize accurate, intermittent and ordered feeding of walnuts. The walnut is delivered to the bearing wheel, the driving chain wheel drives the bearing wheel to rotate through belt transmission, then the cam shaft is driven to rotate clockwise through chain transmission, the cam shaft is welded with the eccentric cam, the eccentric cam pushes the rolling screw to push the lock shaft to ascend, the lock shaft pulls the knocking hammer through the pull rod, meanwhile, the reset spring connected with the bionic force arm is stretched, and the reset spring is connected with the bionic force arm through the pull rod; the cam continues to rotate clockwise, the cam suddenly loses contact with a rolling screw on the lock shaft, and the knocking hammer knocks the walnuts in the pits under the action of gravity and spring tension, so that one-time shell breaking is realized.
The walnuts after the primary shell breaking rotate along with the chain row and fall into the receiving hopper under the action of gravity, the receiving hopper conveys the walnuts into the upper part of the spiral shell breaking slideway in a centralized manner, the motor drives the spiral shell breaking slideway to rotate through the bevel gear, and the walnuts roll downwards along the spiral shell breaking slideway under the action of gravity. In order to prevent the walnut from being blocked in the rolling and falling process, the spiral shell crushing slide way is upwards rotated and is opposite to the rolling and falling direction of the walnut, so that the walnut blocking can be prevented, the collision times can be increased, and secondary shell crushing can be realized in the repeated collision process.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a walnut shelled device is hit to self-align major diameter of nest eye, its characterized in that includes:
the feeding system comprises a conveying chain row, wherein a plurality of pockets are formed in the conveying chain row, and crossed-pattern-knife-type four-position bulges are formed at the bottoms of the pockets and are used for fixing walnuts in long-diameter postures;
a primary shell breaking system and a secondary shell breaking system are sequentially arranged along the advancing direction of the conveying chain row;
the primary shell breaking system comprises a knocking hammer, wherein the knocking hammer is installed at one end of the bionic mechanical arm, the other end of the bionic mechanical arm is also connected with a reset spring, and the bionic force arm is also connected with an eccentric cam mechanism which is used for driving the bionic force arm to act so as to realize that the knocking hammer generates a vertically downward impact force;
the secondary shell breaking system comprises a spiral slideway and a driving mechanism, wherein the driving mechanism is used for driving the spiral slideway to rotate, so that the walnuts after primary shell breaking roll downwards along the spiral slideway under the action of gravity, and secondary shell breaking of the walnuts is realized.
2. The socket self-positioning long-diameter walnut shell breaking device as claimed in claim 1, wherein the protrusions are uniformly distributed circumferentially along the inner wall of the socket.
3. The socket self-positioning long-diameter walnut shell breaking device as claimed in claim 1, wherein the walnut shell breaking device further comprises a frame, and the bionic mechanical arm is arranged along a direction perpendicular to an axial line of the socket and is swingably mounted on the frame.
4. The socket self-positioning long-diameter walnut shell breaking device as claimed in claim 1, wherein a driving part of the eccentric cam mechanism is an eccentric cam, a driven part of the eccentric cam mechanism is a rolling screw, and the rolling screw is connected with the bionic force arm through a lock shaft; the eccentric cam is installed on a cam shaft, the cam shaft comprises a rotating shaft and a cam installed on the rotating shaft and used for pushing a mechanical arm to swing, and the cam pushes the mechanical arm to perform one-time knocking action every time the cam rotates for a circle.
5. The nest self-positioning long-diameter walnut shell breaking device as claimed in claim 1, wherein the spiral slideway is further provided with a barrier protrusion.
6. The self-positioning long-diameter walnut shell breaking device with the socket as claimed in claim 1, wherein the outer side of the spiral slideway is provided with an annular side wall which extends from the edge of the bottom of the spiral slideway along the axial direction.
7. The nest self-positioning long-diameter walnut shell breaking device as claimed in claim 6, wherein a driving bevel gear is fixed on the annular side wall of the spiral slideway, and a driven bevel gear is fixed at the top center of the spiral slideway; the driving bevel gear is meshed with the driven bevel gear, the driving mechanism drives the straight bevel gear to rotate, and then the driving bevel gear drives the spiral slideway to rotate.
8. The pocket self-positioning long-diameter walnut shell breaking device as claimed in claim 1, wherein the secondary shell breaking system further comprises a receiving roller for receiving the walnuts processed by the primary shell breaking system, and the receiving roller is connected with the spiral slideway.
9. The pocket self-positioning long-diameter walnut shell breaking device as claimed in claim 8, wherein the receiving roller is rectangular at an inlet and conical at a round outlet.
10. A walnut kernel taking device, which is characterized by comprising a nest hole self-positioning long-diameter walnut shell breaking device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806667.1U CN212393786U (en) | 2020-05-14 | 2020-05-14 | Nest eye self-align major diameter hits walnut broken shell device and whole benevolence device is got to walnut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806667.1U CN212393786U (en) | 2020-05-14 | 2020-05-14 | Nest eye self-align major diameter hits walnut broken shell device and whole benevolence device is got to walnut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212393786U true CN212393786U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020806667.1U Expired - Fee Related CN212393786U (en) | 2020-05-14 | 2020-05-14 | Nest eye self-align major diameter hits walnut broken shell device and whole benevolence device is got to walnut |
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| Country | Link |
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| CN (1) | CN212393786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113208467A (en) * | 2021-06-01 | 2021-08-06 | 杜晴 | But domestic pecan shell breaker of continuity semi-automatic veneer |
-
2020
- 2020-05-14 CN CN202020806667.1U patent/CN212393786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113208467A (en) * | 2021-06-01 | 2021-08-06 | 杜晴 | But domestic pecan shell breaker of continuity semi-automatic veneer |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210126 |