CN112167644A

CN112167644A - Nut shell breaking machine

Info

Publication number: CN112167644A
Application number: CN202011015828.6A
Authority: CN
Inventors: 金杭杰
Original assignee: Qianheng Trading Hangzhou Co ltd
Current assignee: Qianheng Trading Hangzhou Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-01-05

Abstract

The invention belongs to the technical field of crushers, and discloses a nut cracker which is characterized by comprising a rack, a feed hopper, a discharge hopper, a roller device, a clamping and crushing device and a plywood; the feeding hopper is fixedly connected with the upper end face of the frame, and the discharging hopper is fixedly connected with the lower end face of the frame; the bottom of the feed hopper is uniformly provided with discharge ports, and the bottom end of the feed hopper is hinged with a split plate; the roller device is rotatably connected inside the rack and comprises a rotating shaft which is rotatably connected with the left side wall and the right side wall of the rack, a first disc, a second disc and a third disc are fixedly connected onto the rotating shaft, the second disc and the third disc are arranged at intervals, and the second disc is positioned between the third discs; the first disc is respectively positioned on the left side of the leftmost disc and the right side of the rightmost disc, and the diameter of the first disc is larger than that of the second disc and that of the third disc; the clamping and crushing devices are uniformly arranged on the outer side of the periphery of the third circular disc, the device is high in working efficiency and good in reliability, and can realize one-by-one and one-time shell breaking and reduce the breakage rate of nuts.

Description

Nut shell breaking machine

Technical Field

The invention belongs to the technical field of crushers, and particularly relates to a nut shell crusher.

Background

At present, nut foods are protected by hard shells on the outside, and a plurality of foods are subjected to shell breaking treatment by other tools when being eaten, so that the problems of labor waste and time waste are solved, and nuts in the nuts are easily damaged simultaneously by poor control during shell breaking, so that the nuts cannot be eaten and are wasted. Although there are many manual nut breakers, their effectiveness is not ideal, particularly with nuts having a relatively hard shell.

Heretofore, a shell breaking machine disclosed in chinese patent No. cn200810062249.x adopts a knocking hammer type shell breaking mode, and solves the problem that the nut is easily split into halves and cannot be effectively broken when being knocked due to a sharp corner, but also has the problems that the nut and the hammer head are easily relatively slid to cause improper knocking position, knocking force is not easily controlled due to the influence of the size of the nut and the type of the nut, and the breakage rate of the nut is still high. We have therefore devised a nut cracker to address this problem.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to solve the problems in the prior art and provides a nut shell breaking machine which can provide proper breaking strength for nuts of different types and sizes when breaking shells, so that the nut shell breaking machine can break shells one by one with high efficiency and reduce the damage rate of nuts.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A nut shell breaking machine is characterized by comprising a rack, a feed hopper, a discharge hopper, a roller device, a clamping device, a round rod, nuts and a split plate;

the feeding hopper is fixedly connected with the upper end face of the frame, and the discharging hopper is fixedly connected with the lower end face of the frame; the bottom of the feed hopper is uniformly provided with discharge ports, and the bottom end of the feed hopper is hinged with a split plate;

the roller device is rotatably connected inside the rack and comprises a rotating shaft which is rotatably connected with the left side wall and the right side wall of the rack, a first disc, a second disc and a third disc are fixedly connected onto the rotating shaft, the second disc and the third disc are arranged at intervals, and the second disc is positioned between the third discs;

the first disc is respectively positioned on the left side of the leftmost disc and the right side of the rightmost disc, and the diameter of the first disc is larger than that of the second disc and that of the third disc;

the clamping and crushing device is uniformly arranged on the outer side of the periphery of the third disc and comprises a fixing clamp fixedly connected with the outer side of the periphery of the third disc, one end of the fixing clamp is hinged with a rotating clamp, a horn-shaped opening is formed between the fixing clamp and the rotating clamp, and a spring is elastically connected between the fixing clamp and the rotating clamp;

the round rods penetrate through the left side wall and the right side wall of the rack, the guide rods are uniformly arranged on the round rods, and the distance between the guide rods is the same as that between the clamping and crushing devices at the same height;

the motor base is fixedly arranged on the side wall of the rack, the motor is arranged on the motor base, an output shaft of the motor is fixedly connected with the rotating shaft, and supporting legs are fixedly arranged at four corners of the bottom end of the rack.

Preferably, the fixed clamp is provided with a first clamping groove, the rotating clamp is provided with a second clamping groove, and the opening directions of the first clamping groove and the second clamping groove are opposite.

Preferably, the round rod is provided with a threaded part, and the threaded part of the round rod is fixed on the side wall of the rack through a nut.

Preferably, the axis of the round bar is parallel to and at the same level as the axis of the rotating shaft.

Preferably, the brush plates are fixedly arranged at the positions of the round rod symmetrical about the rotating shaft, two ends of each brush plate are fixedly connected with two side walls of the rack, and bristles are uniformly arranged on the brush plates.

Preferably, arc-shaped grooves are uniformly formed in the periphery of the first disc, and the positions of the arc-shaped grooves correspond to the positions of the crushing devices.

Preferably, driving levers are fixedly provided at left and right ends of the opening plate, respectively, and the driving levers are in contact with a circumferential side of the first disk.

Preferably, the opening plate is evenly provided with guide grooves, and the distance between the guide grooves is the same as the distance between the discharge holes.

Preferably, the diameter of the second disc is larger than the diameter of the third disc.

3. Advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

the nut shell breaking machine provided by the invention has the advantages that the working efficiency is high, the reliability is good, the shell breaking can be realized one by one and one time, and the damage rate of nuts is reduced.

According to the nut cracker disclosed by the invention, the round rod is fixed on the side wall of the rack through the nut, when nuts with different sizes are cracked, the nut can be adjusted to move the round rod, so that the position of the guide rod on the round rod is adjusted, and in the running process of the machine, the rotating angle of the rotating clamp is changed under the action of the guide rod in the clamping and crushing process of the clamping and crushing device, so that the nut cracker can be more widely applied to cracking nuts with various sizes.

According to the nut cracking machine, through the first clamping groove formed in the fixing clamp and the second clamping groove formed in the rotating clamp, nuts can be prevented from running disorderly in the process of clamping and crushing, and stress of the nuts can be more uniform.

According to the nut shell breaking machine, through the design of the brush plate and the brush bristles, nut fragments remained on the clamping and breaking device can be swept down after the nuts are broken, and the influence of the fragments on next breaking is prevented.

According to the nut cracker disclosed by the invention, through the design that the arc-shaped grooves are uniformly formed in the peripheral side of the first disc and the driving rod on the opening plate is in contact with the peripheral side of the first disc, in the operation process of the cracker, the driving rod can drive the opening plate to rotate in a reciprocating manner under the driving of the arc-shaped grooves, so that the discharging of nuts in the discharging hopper can be controlled, and the cracking of the cracking device one by one and one time can be ensured.

According to the nut cracker, the diameter of the second disc is larger than that of the third disc, so that an annular groove can be formed, and nuts can better enter the clamping and crushing device.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic perspective view of the roller device according to the present invention;

FIG. 4 is a schematic view of the internal first direction structure of the present invention;

FIG. 5 is a schematic view of the second direction structure of the interior of the present invention;

FIG. 6 is a schematic perspective view of the feed hopper and the plywood of the present invention;

FIG. 7 is a schematic perspective view of the crushing apparatus of the present invention;

FIG. 8 is a schematic view of the structure of the round bar and nut of the present invention;

in the figure: 1. frame, 2, feeder hopper, 201, discharge gate, 3, play hopper, 4, motor cabinet, 5, motor, 6, round bar, 61, guide bar, 62, screw thread portion, 7, nut, 8, roller device, 81, first disc, 811, arc recess, 82, second disc, 83, third disc, 84, axis of rotation, 9, press from both sides garrulous device, 91, fixation clamp, 911, first clamp groove, 92, rotation clamp, 921, second clamp groove, 93, spring, 10, open-close plate, 101, guide way, 102, actuating lever, 11, brush board, 111, brush hair, 12, the supporting legs.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. In the drawings of the embodiments of the present application, hatching of various types in the drawings is not labeled according to national standards, does not require the material of elements, and distinguishes the sectional views of the elements in the drawings.

Please refer to fig. 1-8, which is a nut cracker with simple structure, high working efficiency, low nut damage rate and good reliability for cracking nuts. Concretely, a nut rejuvenator, including frame 1, feeder hopper 2, play hopper 3, roller device 8, press from both sides garrulous device 9, round bar 6, nut 7 and open-close plate 10.

Feeder hopper 2 and frame 1's up end fixed connection go out hopper 3 and frame 1's lower terminal surface fixed connection, and feeder hopper 2 bottom evenly is provided with discharge gate 201, and feeder hopper 2 bottom articulates there is open-close board 10.

Drive levers 102 are fixedly provided at both left and right ends of the opening plate 10, respectively, and the drive levers 102 are in contact with the circumferential side of the first disk 81. Arc recess 811 has evenly been seted up to first disc 81 week side, and at the in-process of machine operation like this, actuating lever 102 will drive open-close plate 10 reciprocating rotation under the drive of arc recess 811 to can control out the ejection of compact of nut in the hopper 2, ensure to press from both sides the broken device 9 one by one, the single broken shell. The opening plate 10 is evenly provided with guide grooves 101, and the distance between the guide grooves 101 is the same as that between the discharge holes 201, so that nuts can better enter the clamping and crushing device 9.

Frame 1 internal rotation is connected with roller device 8, roller device 8 includes the axis of rotation 84 of being connected with frame 1 left and right sides lateral wall rotation, the first disc 81 of fixedly connected with on the axis of rotation 84, second disc 82 and third disc 83 interval set up, second disc 82 all is located between the third disc 83, first disc 81 is located the left side of leftmost disc respectively, the right side of rightmost disc, the diameter of first disc 81 is greater than the diameter of second disc 82 and third disc 83. The diameter of the second disk 82 is greater than the diameter of the third disk 83, so that an annular groove is formed to allow the nuts to better enter the crushing device 9.

Third disc 83 week outside evenly is provided with and presss from both sides garrulous device 9, the position that presss from both sides garrulous device 9 is corresponding with arc groove 811's position, it includes fixation clamp 91 with third disc 83 week outside fixed connection to press from both sides garrulous device 9, fixation clamp 91 one end articulates there is rotation clamp 92, fixation clamp 91 and rotation clamp form loudspeaker form opening between the 92, elastic connection has spring 93 between fixation clamp 91 and the rotation clamp 92, first double-layered groove 911 has been seted up on fixation clamp 91, rotation clamp has seted up second on the 92 and has pressed from both sides groove 921, first double-layered groove 911 is relative with the opening direction that the second pressed from both sides groove 921, prevent the nut at the garrulous in-process of clamp like this and run indiscriminately, also can make the atress of nut.

The round bar 6 penetrates through the left side wall and the right side wall of the rack 1, the guide bars 61 are uniformly arranged on the round bar 6, and the distance between the guide bars 61 is the same as the distance between the clamping and crushing devices 9 at the same height. The round bar 6 is provided with a threaded part 62, and the threaded part 62 of the round bar 6 is fixed on the side wall of the frame 1 through a nut 7. The axis of the round bar 6 is parallel to the axis of the rotating shaft 6 and is at the same level. Fix round bar 6 on the lateral wall of frame 1 through nut 7, when the not nut of equidimension of broken, can adjust nut 7 and remove round bar 6 to adjust the position of guide bar 61 on round bar 6, make at the in-process of machine operation, press from both sides breaker 9 and press from both sides the in-process and change under the effect of guide bar 61 and rotate and press from both sides 92 pivoted angles, thereby can more extensive be applied to the breakage of various big or small nuts.

The round bar 6 is provided with the brush board 11 about the fixed brush board 11 that is provided with in the position department of axis of rotation 84 symmetry, and the both ends of brush board 11 and the both sides wall fixed connection of frame 1 evenly are provided with brush hair 111 on the brush board 11, can will remain the nut piece that presss from both sides on reducing mechanism 9 after the nut is broken like this and sweep, prevent that the piece from producing the influence to the next breakage.

The lateral wall of frame 1 is fixed and is provided with motor cabinet 4, is provided with motor 5 on the motor cabinet 4, and the output shaft and the axis of rotation 84 fixed connection of motor 5, the fixed supporting legs 12 that are provided with in four corners department of frame 1 bottom.

The device during operation, at first according to the kind and the size regulation pole 6 of nut, change the position of guide bar 61, pour into the nut in feeder hopper 2 next, open motor 5, under motor 5's drive, roller device 8 begins to rotate, meanwhile actuating lever 102 will drive division board 10 reciprocating rotation under arc recess 811's drive, thereby make the nut enter into clamp garrulous device 9 along the circumference side of third disc 83 via discharge gate 201, then along with roller device 8's continuation rotation, guide bar 61 will make to rotate and press from both sides 92 rotation and extrude the nut, clamp garrulous device 9 after changeing guide bar 61, rotate and press from both sides 92 and get back to initial condition under spring 93's effect, then press from both sides garrulous nut and will fall out and press from both sides garrulous device 9, collect and filter via play hopper 3 discharge. When the chopper 9 passes the brush plate 11 and the bristles 111, the bristles 111 will sweep away nut chips remaining on the chopper 9.

The above; but are merely preferred embodiments of the present application; the scope of protection of the present application is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the application are equally replaced or changed; are intended to be covered by the scope of the present application.

Claims

1. A nut cracker is characterized by comprising a frame (1), a feed hopper (2), a discharge hopper (3), a roller device (8), a clamping device (9), a round rod (6), a nut (7) and a split plate (10);

the feed hopper (2) is fixedly connected with the upper end surface of the frame (1), and the discharge hopper (3) is fixedly connected with the lower end surface of the frame (1); the bottom of the feed hopper (2) is uniformly provided with discharge holes (201), and the bottom end of the feed hopper (2) is hinged with a split plate (10);

the roller device (8) is rotatably connected inside the rack (1), the roller device (8) comprises a rotating shaft (84) rotatably connected with the left side wall and the right side wall of the rack (1), a first disc (81), a second disc (82) and a third disc (83) are fixedly connected to the rotating shaft (84), the second disc (82) and the third disc (83) are arranged at intervals, and the second disc (82) is located between the third discs (83);

the first disc (81) is respectively positioned on the left side of the leftmost disc and the right side of the rightmost disc, and the diameter of the first disc (81) is larger than that of the second disc (82) and the third disc (83);

the peripheral outer side of the third disc (83) is uniformly provided with the clamping and crushing devices (9), each clamping and crushing device (9) comprises a fixed clamp (91) fixedly connected with the peripheral outer side of the third disc (83), one end of each fixed clamp (91) is hinged with a rotating clamp (92), a horn-shaped opening is formed between each fixed clamp (91) and each rotating clamp (92), and a spring (93) is elastically connected between each fixed clamp (91) and each rotating clamp (92);

the round rods (6) penetrate through the left side wall and the right side wall of the rack (1), the round rods (6) are uniformly provided with guide rods (61), and the distance between the guide rods (61) is the same as the distance between the clamping and crushing devices (9) at the same height;

a motor base (4) is fixedly arranged on the side wall of the frame (1), a motor (5) is arranged on the motor base (4), an output shaft of the motor (5) is fixedly connected with a rotating shaft (84), and the bottom end of the frame (1)

Supporting legs (12) are fixedly arranged at the four corners.

2. The nut cracker according to claim 1, wherein the fixed clamp (91) is provided with a first clamping groove (911), the rotating clamp (92) is provided with a second clamping groove (921), and the opening directions of the first clamping groove (911) and the second clamping groove (921) are opposite.

3. The nut cracker according to claim 1, wherein the round bar (6) is provided with a threaded portion (62), and the threaded portion (62) of the round bar (6) is fixed on the side wall of the frame (1) through the nut (7).

4. The nut cracker according to claim 1, wherein the axis of the circular rod (6) is parallel to and at the same level as the axis of the rotating shaft (6).

5. The nut cracker according to claim 4, wherein the brush plates (11) are fixedly arranged at symmetrical positions of the round bar (6) around the rotating shaft (84), two ends of each brush plate (11) are fixedly connected with two side walls of the frame (1), and the brush bristles (111) are uniformly arranged on the brush plates (11).

6. The nut cracker according to claim 1, wherein the first disk (81) has a circumferential side with arc grooves (811), and the arc grooves (811) are located at positions corresponding to the positions of the crushing devices (9).

7. The nut cracker according to claim 1, wherein the drive rods (102) are fixedly provided at the left and right ends of the opening-closing plate (10), respectively, and the drive rods (102) contact with the circumferential side of the first disk (81).

8. The nut cracker according to claim 7, wherein the opening-closing plate (10) is provided with guide grooves (101) uniformly, and the distance between the guide grooves (101) is the same as the distance between the discharge holes (201).

9. The nut cracker of claim 1 wherein the diameter of the second disk (82) is greater than the diameter of the third disk (83).