CN110584057A

CN110584057A - Jujube and walnut making all-in-one machine and method

Info

Publication number: CN110584057A
Application number: CN201911031206.XA
Authority: CN
Inventors: 管殿柱; 邱续程; 高国良; 郭志强; 毕文哲
Original assignee: Qingdao University
Current assignee: Qingdao University
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2019-12-20

Abstract

The invention discloses a jujube clamp walnut making all-in-one machine and a method, which solve the problems of low production efficiency and high cost of jujube clamp walnuts in the prior art, complete a series of work for making the jujube clamp walnuts by removing kernels and opening red dates and assembling jujubes and walnut kernels, and have high efficiency; the technical scheme is as follows: the red date feeding device comprises a red date feeding box and a limiting conveyor belt arranged below the red date feeding box; the walnut feeding device comprises a walnut feeding box and an anti-stacking plate connected to the tail end of the walnut feeding box; the red date pit removing device comprises a pit removing disc and a pit remover arranged above the pit removing disc; the red date opening device comprises an open slot structure, a pushing mechanism is arranged on one side of the open slot structure, and an opening cutter is arranged above the open slot structure; the finished assembly device includes a fixed clamp and a movable clamp capable of reciprocating to approach or depart from the fixed clamp.

Description

Jujube and walnut making all-in-one machine and method

Technical Field

The invention relates to the field of food processing equipment, in particular to a jujube clamp walnut making all-in-one machine and a method.

Background

The jujube-walnut food is a snack integrating health and delicious in a new era, and combines red jujubes with beauty maintaining and young keeping functions and walnut kernels with brain strengthening functions into a whole. The Chinese walnut cracker is popular with white-collar workers and students because of the characteristics of instant eating, convenient carrying and unique taste. And with the popularization of new e-commerce, the Chinese walnut cracker is more and more popular with people. At present, people often adopt a mode of cutting jujubes and sandwiching walnut kernels to produce the jujubes and walnut kernels after denucleating by using a denucleation tool, and under the condition of manual production, food sanitation and hand safety of workers are difficult to guarantee; and the quantity of the manually made Chinese walnut cracker can not meet the requirement. Many manufacturers of Chinese date-cracker walnuts face a difficult problem of how to save labor and cost to finish the Chinese date-cracker walnuts. China is a main source for producing Chinese dates and walnuts, deep processing treatment is carried out on the Chinese dates and the walnuts, the industrial chain is prolonged, the added value of agricultural products is improved, and loss caused by lost sales is reduced.

Although the red date pitting machine can be applied to a precise pitting process at home and abroad, the small-scale production and large-machine combination are heavy and are not suitable for large-scale popularization. The specific process of the Chinese walnut cracker is not studied in detail. The inventor finds that all related machines have defects in processing of a product of the Chinese walnut cracker, have the problems of high cost and the like, and an automatic or semi-automatic machine integrating Chinese date kernel removal, Chinese date opening and Chinese date and walnut matching into a whole is not formed.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the integrated machine and the method for making the Chinese date and walnut, a series of work for making the Chinese date and walnut is completed through denucleation and opening of the Chinese date and assembly of the Chinese date and the walnut kernel, and the integrated machine and the method have high efficiency and low cost.

The invention adopts the following technical scheme:

the utility model provides a jujube presss from both sides walnut preparation all-in-one, includes:

the red date feeding device comprises a red date feeding box and a limiting conveyor belt arranged below the red date feeding box, wherein the limiting conveyor belt can enable red dates sliding in from the red date feeding box to be arranged one by one;

the walnut feeding device comprises a walnut feeding box and an anti-stacking plate connected to the tail end of the walnut feeding box;

the red date pit removing device comprises a pit removing disc and a pit remover arranged above the pit removing disc, wherein the pit removing disc and the pit remover alternately move;

the red date opening device comprises an open slot structure, wherein a pushing mechanism is arranged on one side of the open slot structure, and an opening cutter is fixed above the open slot structure; the pushing mechanism can push the red dates with kernels removed into the open slot structure and then the red dates are opened by the opening cutter;

the finished product assembling device comprises a fixed clamping piece and a movable clamping piece, wherein the movable clamping piece can reciprocate to be close to or far away from the fixed clamping piece, so that the walnuts are fastened in the opening of the jujube.

Furthermore, inclined plates are symmetrically arranged inside the red date feeding box, and partition plates are arranged on the inclined plates; the limiting conveyor belt comprises a plurality of limiting rollers which are uniformly arranged.

Furthermore, a brush roller is arranged inside the walnut feeding box.

Further, a slide way is arranged below the stacking prevention plate and is positioned above the finished product assembling device.

Furthermore, the denucleated disc is connected with a groove wheel mechanism through a bevel gear set and is driven to rotate intermittently through a groove wheel mechanism; and a plurality of spring jujube cups are uniformly arranged on the pitting disc.

Furthermore, the corer is connected with the worm and gear mechanism through the slider-crank mechanism, and under the power action of the worm and gear mechanism, the slider-crank mechanism drives the corer to reciprocate up and down.

Further, the kernel removing fixing frame is arranged below the kernel removing device, and the kernel removing fixing frame is fixed relative to the kernel removing disc and does not rotate along with the kernel removing disc.

Further, the pushing mechanism is a slider-crank mechanism, and the slider-crank mechanism is connected with the tamping rod.

Furthermore, the movable clamping piece is connected with a driving device through a cam, and the cam rotates to enable the movable clamping piece to move in a reciprocating mode.

A method for making a Chinese date nut cracker comprises the following steps:

(1) red dates and walnut kernels are respectively placed into a red date feeding box and a walnut feeding box correspondingly, a limiting conveyor belt works, and the red dates are conveyed to a guide conveying device through the limiting conveyor belt; the initial part of the guide conveying device is expanded outward to form a slope, and the red dates are turned by 90 degrees;

(2) red dates enter the red date pit removing device under the action of gravity, the pit removing device is driven by a worm and gear mechanism, and pit removal of the red dates is realized in a reciprocating return stroke; smashing the red dates subjected to kernel removal into a red date opening device by a smashing rod;

(3) the pushing mechanism pushes the red dates into the open slot structure, the opening cutter cuts the red dates into openings in the moving process of the pushing mechanism, and the red dates are sent into the finished product assembling device; when the red dates enter the finished product assembling device, the walnut kernels are conveyed by the limiting conveying belt and enter the opening of the red dates from the upper part, and the red dates and the walnut kernels are clamped tightly by the movable clamp and the fixed clamp under the driving of the cam to form a finished product;

(4) when the next red date enters the finished product assembling device, the previous walnut cracker is ejected out and falls into the discharging box.

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

1. the denucleation part of the invention uses a motor to drive a worm gear mechanism, so that a slider-crank mechanism drives a denucleator to reciprocate up and down, and a sheave mechanism drives a turntable to move intermittently, thus realizing the denucleation operation, having simple structure and high denucleation efficiency, and having no time delay in the cooperation of all movements;

2. the red date feeding box and the roller conveyor belt are arranged, so that the raw materials such as the red dates and the walnut kernels can be independently conveyed through intermittent motion, the raw material separation and accurate feeding are guaranteed, one red date corresponds to one walnut kernel, and the effect of guaranteeing the manufacturing success rate is achieved;

3. the invention adopts a mode of opening at the upper part by using the cutter while pushing the jujube, thereby greatly saving space and reducing the opening difficulty; according to the walnut clamping mode from top to bottom, other dry fruits can be added into the jujubes by changing the size of the feeding port.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

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

FIG. 2 is a front view of the first embodiment of the present invention;

FIG. 3 is a left side view of the first embodiment of the present invention;

FIG. 4 is a top view of a first embodiment of the present invention;

FIG. 5 is a schematic structural view of a red date feeding device according to a first embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a finished product assembling apparatus according to a first embodiment of the present invention;

wherein, 1-a frame body, 2-a red date feeding box, 3-a limit conveyor belt, 4-a walnut feeding box, 5-a stacking prevention plate, 6-a clapboard, 7-a direct current motor, 8-a worm, 9-a bevel gear mechanism, 10-an open slot structure, 11-a movable clamp, 12-a grooved pulley crank, 13-a slide block, 14-a crank, 15-a denucleation disc, 16-a grooved pulley, 17-a limit roller, 18-a vertical bearing seat, 19-a spring jujube cup, 20-a denucleation fixing frame, 21-a motor, 22-a belt wheel transmission mechanism, 23-a conveying pipe, 24-a transmission shaft, 25-a slideway, 26-a denucleation needle, 27-a denucleation crank, 28-a spring leaf, 29-a worm wheel and 30-a first connecting rod, 31-finished product assembling device, 32-inclined plate, 33-discharge port, 34-chain, 35-fixed clamp, 36-cam, 37-crank slide block mechanism.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. 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 application 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 according to the present application. As used herein, the singular forms "a", "an", and/or "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;

for convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate correspondence with the directions of up, down, left and right of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the present invention should be understood as having specific meanings to those skilled in the art.

As introduced in the background art, the defects of low production efficiency and high cost of the Chinese walnut cracker exist in the prior art, and in order to solve the technical problems, the invention provides the Chinese walnut cracker making integrated machine and the method.

The first embodiment is as follows:

the present invention is described in detail below with reference to fig. 1 to 3, and specifically, the structure is as follows:

the embodiment provides a jujube presss from both sides walnut preparation all-in-one, and it comprises control system, transmission system and actuating system, and actuating system is including installing red date pan feeding device, walnut pan feeding device, red date device, the red date opening device that denucleates, finished product assembly quality on support body 1, and wherein, support body 1 is the frame construction who comprises the aluminium alloy. The transmission system comprises a belt wheel transmission mechanism 22, a chain wheel transmission mechanism and a worm and gear mechanism which are driven by a motor. The control system takes a single chip microcomputer as a core and drives the orderly operation of each mechanism by controlling the rotation state of each motor.

As shown in fig. 5, the red date feeding device comprises a red date feeding box 2 and a limiting conveyor belt 3 arranged below the red date feeding box 2, wherein the limiting conveyor belt 3 can enable red dates sliding in from the red date feeding box 2 to be arranged one by one. The red date feeding box 2 is fixed at the top of the frame body 1, a feeding hole is formed in the top of the red date feeding box 2, a blanking hole is formed in the bottom of the red date feeding box, and a discharging hole 33 is formed in one side of the red date feeding box.

In this embodiment, red date pan feeding case 2 is rectangle box structure, and hang plate 32 is installed respectively to its inside both sides, install the baffle on the hang plate 32, the baffle sets up along the length direction of hang plate 32, and sets up a plurality of baffles along hang plate 32 width direction interval. The height and the interval of the partition plates are slightly larger than the width of the jujubes, and the partition plates and the inclined plates 32 can be integrated, so that the jujubes can be roughly divided into a plurality of rows under the constraint of the baffle plates, and the jujubes can conveniently fall into the limiting conveyor belt 3 subsequently. The ends of the two inclined plates 32 form a blanking opening which corresponds above the limit conveyor 3.

The limiting conveyor belt 3 comprises two chains 33 arranged at intervals, the two chains 33 are connected through a plurality of limiting rollers 17 which are uniformly arranged, the limiting rollers 17 are of a cylinder structure with a narrow middle part and two wide ends, and a conical transition section is connected between the cylinder section with the narrow middle part and the cylinder section with the wide two ends. The red dates are arranged one by one through the middle section structure of the limiting roller 17. The limiting conveyor belt 3 is connected with the motor 21 through a chain wheel transmission mechanism, and the motor 21 drives the limiting conveyor belt 3 to rotate.

Walnut pan feeding device includes walnut pan feeding case 4 and prevents piling up board 5, prevents through preventing piling up 5 mode of height-limiting of board that prevents that the walnut meat from piling up. Walnut pan feeding case 4 is fixed in 1 top of support body and is located 2 one sides of red date pan feeding case, prevents piling up board 5 and connects in the discharge gate end of walnut pan feeding case 4. The walnut feeding box 4 comprises two triangular side plates which are connected through a rectangular plate to form a flat structure with a wide upper part and a narrow lower part so as to adapt to the shape of walnut kernels. Walnut pan feeding case 4 internally mounted brush cylinder, the both ends of brush cylinder are connected with 4 inner walls of walnut pan feeding case are rotated, make the walnut kernel circulate, prevent to block up in the workbin of cominging in and going out.

Prevent piling up board 5 including the slide that the slope set up, the slide is the rectangular plate, separates into a plurality of passageways through a plurality of and slide vertically baffle 6 on the slide. The walnut kernels enter different channels after passing through the discharge port of the walnut feeding box 4. A slideway 25 is arranged below the anti-stacking plate 5, and the slideway 25 is positioned above the finished product assembling device. The walnut kernels fall into the slide way 25 through the channel of the anti-stacking plate 5 and fall into the jujube with the opening in the open slot structure 10 through the slide way 25.

The red date pitting device is arranged inside the frame body 1 and comprises a pitting disc 15 and a pitting device, wherein the pitting device and the pitting disc 15 alternately move and cannot be interfered when being closely connected together. The center of the denucleation disk 15 is provided with a rotating shaft which is connected with the frame body 1 through a vertical bearing seat 18. The lower part of the denucleated disk 15 is provided with a conical tooth which is meshed with a bevel gear arranged on a sheave mechanism, and the denucleated disk 15 is driven to move intermittently by the sheave mechanism. The geneva mechanism is connected with the worm gear mechanism, the worm gear mechanism is connected with the motor 21 through the belt wheel transmission mechanism 22, and the motor 21 rotates to transmit power to the geneva mechanism through the worm gear mechanism.

Further, the worm gear mechanism comprises a worm 8 connected with the belt wheel transmission mechanism and a worm wheel 29 meshed with the worm 8, wherein the worm wheel 29 is installed on the transmission shaft 24 and is connected with the groove wheel mechanism through the transmission shaft 24. The geneva gear includes a geneva crank 12 connected to a drive shaft 24, and a geneva 16 connected to the geneva crank 12.

The disc 15 that denucleates comprises the disc of two upper and lower installations, sets up a plurality of stations that denucleate between two discs, and the station that denucleates is along disc circumference evenly distributed. The spring jujube cup 19 is installed on the denucleation station, the spring jujube cup 19 can ensure that the red dates stand vertically when denucleating, and the jujube pits are positioned on the central axis of the spring jujube cup 19. The station of denucleating can be as required along the direction of radius increase by times, and the mode through increasing corer quantity improves the jujube efficiency of denucleating simultaneously. In this embodiment, there are 8 coring stations. The spring jujube cup 19 comprises an annular sheet, and the cross section of the annular sheet is in a circular ring shape; the inner wall of the annular piece is fixed with a plurality of spring pieces at intervals, so that the space in the ring is wide at the top and narrow at the bottom, and the position of the central line of the Chinese date is favorably fixed.

Because the red date is transverse arrangement on spacing conveyer belt 3, and should vertically arrange in the station of denucleating during the nuclear, consequently be equipped with the direction conveyer who is used for realizing that the red date turns to between spacing conveyer belt 3 and the disc 15 that denucleates. The guide conveying device comprises an expansion cavity and a guide cavity which are connected into a whole, wherein one side of the expansion cavity is provided with an inclined plane, one side corresponding to the inclined plane is a vertical plane, and the inclined plane is connected with the vertical plane through a trapezoidal surface. The guide cavity is communicated with the expansion cavity, and the cross section of the guide cavity is rectangular.

A conveying pipe 23 is arranged below the denucleation disc 15, the conveying pipe 23 is a bent pipe, one end of the bent pipe corresponds to the denucleation station, and the other end of the bent pipe corresponds to the upper part of the open slot structure 10. The jujube falls into the conveying pipe 23 from the spring jujube cup 19 of the pitting disc 15, passes through the conveying pipe 23 to the position of the open slot structure 10, and then the jujube is pitted by the pitting device and pushed into the open slot structure 10 by the pushing mechanism to be opened.

The corer is connected with a worm gear mechanism through a slider-crank mechanism 37, and under the power action of the worm gear mechanism, the slider-crank mechanism 37 drives the corer to reciprocate up and down. Slider-crank mechanism 37 includes denucleate crank 27, the connecting rod 30 that links to each other with denucleate crank 27, denucleate crank 27 installs on transmission shaft 24, and connecting rod 30 links to each other with the corer, drives the corer through connecting rod 30 and reciprocates.

The corer comprises a corer needle 26 and a corer holder 20, the corer needle 26 is mounted on the corer holder 20, and the corer holder 20 is fixed relative to the corer disk 15 and does not rotate with the corer disk 15. The mount 20 that denucleates is located the disc 15 top of denucleating, and the mount 20 that denucleates offers the through-hole that is used for the date pit to pass corresponding to the station position that denucleates, and the through-hole only enables the date pit and falls down, prevents that the jujube flesh is taken out by the tubulose cutter. The coring needle 26 is configured to be spring loaded within the tube of an existing corer.

The red date opening device comprises an open slot structure 10 and a pushing mechanism, wherein the pushing mechanism is installed on one side of the open slot structure 10, and an opening cutter is fixed above the open slot structure 10. In this embodiment, the open slot structure 10 is a rectangular block structure having a cavity therein and two open ends, one end of the open slot structure is provided with an L-shaped step to form an L-shaped inlet, the other end is an outlet, and the outlet end is provided with a finished product assembling device. The side of the open slot structure 10 is provided with a transverse slot hole.

The pushing mechanism is a motor-driven slider-crank mechanism, the slider-crank mechanism comprises a crank 14 and a slider 13 connected with the crank 14, the slider 13 is connected with a push rod, the slider 13 is connected with a transverse slotted hole in a sliding manner, the push rod is driven by the slider 13 to reciprocate along an open slot structure 10, the denucleated jujube is pushed into the open slot structure, and in the pushing process, the jujube is opened through an opening cutter. The push rod can be a straight rod or a bent rod as long as the push rod can play a role in pushing.

Furthermore, the opening cutter is triangular and is wider and wider along the cutting direction, so that the notch of the red dates is enlarged while being pushed, and finally, the red dates are pushed to a walnut clamping station, and subsequent processing is facilitated. The purpose is to cut the upper part of the red dates along the axis direction, but the lower part of the red dates is still connected.

The finished product assembling device 31 comprises a fixed clamping piece 35 and a movable clamping piece 11, wherein the movable clamping piece 11 can reciprocate to be close to or far away from the fixed clamping piece 35 to fasten the walnuts in the opening of the jujube. The fixed clamping piece 35 and the movable clamping piece 11 are oppositely arranged and have the same structure, and the inner sides of the fixed clamping piece 35 and the movable clamping piece 11 are provided with arc structures so as to adapt to the shape of the Chinese dates. The spring piece 20 is fixed above the fixed clamping piece 35 and the movable clamping piece 11, and the spring piece 20 is inclined and arranged oppositely and used for guiding the walnut kernels to fall. The movable clamping piece 11 is connected with a driving device through a cam 36, and the cam 36 rotates to enable the movable clamping piece 11 to reciprocate. The driving device comprises a direct current motor 7 and a bevel gear mechanism 9 connected with a direct current motor 11.

The walnut kernel falls into the opening of jujube from the top, is about to transport the walnut kernel to the upper end of red date opening device export, when accomplishing open-ended red date and reaching open slot structure 10 end, the walnut kernel falls into the opening of red date top through the guide of slide 25, spring leaf 20. After the Chinese dates clamp walnuts, the Chinese dates are pushed to the discharging box by the next Chinese date with an opening, and more dry fruits such as sesame, raisins, pistachios and the like can be added into the Chinese dates by changing the size of the feeding opening and the mode of raw materials.

The method for manufacturing the Chinese walnut cracker by adopting the Chinese walnut cracker manufacturing integrated machine comprises the following steps:

(1) red dates and walnut kernels are respectively placed into a red date feeding box 2 and a walnut feeding box 4 which correspond to each other, a motor 21 drives a limiting conveyor belt 3 to work through a chain transmission mechanism, and the red dates are conveyed to a guide conveying device through the limiting conveyor belt 3; the initial part of the guide conveying device is expanded to form a slope, the red dates are turned by 90 degrees, and preparation is made for the subsequent denucleation process.

(2) The red date gets into the red date device of denucleating under the action of gravity, and the disc 15 of denucleating is driven by sheave 16, carries out intermittent type dead axle and rotates, has spring jujube cup 19 in the disc 15 of denucleating, can fix the position of red date, is convenient for denucleate. The pitter is driven by a worm gear mechanism, and pitting of the red dates is realized in a reciprocating return stroke; the red dates with the pitted cores are pounded into a red date opening device by a pounding rod.

(3) The slide block 13 is driven by a stepping motor to perform intermittent reciprocating motion, the red dates are pushed into the open slot structure 10, the red dates are cut and opened by the opening cutter in the pushing process of the slide block 13, and the red dates are continuously sent into the final finished product assembling device 31.

(4) The walnut kernel waits for conveying in the walnut feeding box 4, when the red dates enter the finished product assembling device, the walnut kernel is conveyed through the limiting conveying belt 3, guided by the spring piece 20, enters the opening of the red dates from the upper part, and is clamped with the jujubes and the walnuts through the movable clamping piece 11 and the fixed clamping piece 35 under the driving of the cam, so that finished products are formed.

(5) When the next red date enters the finished product assembling device 31, the previous walnut cracker is ejected out and falls into the discharging box.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a jujube presss from both sides walnut preparation all-in-one which characterized in that includes:

2. The integrated machine for making the Chinese dates clamped with walnuts according to claim 1, wherein inclined plates are symmetrically arranged inside the red date feeding box, and partition plates are arranged on the inclined plates; the limiting conveyor belt comprises a plurality of limiting rollers which are uniformly arranged.

3. The integrated machine for making the Chinese walnut cracker according to claim 1, wherein a brush roller is arranged in the walnut feeding box.

4. The integrated jujube walnut making machine according to claim 1, wherein a slideway is arranged below the stacking prevention plate and is positioned above the finished product assembling device.

5. The integrated machine for making the Chinese date-walnut cracker according to claim 1, wherein the pitting disc is connected with the slot wheel mechanism through a bevel gear set, and the pitting disc is driven to intermittently rotate through the geneva mechanism; and a plurality of spring jujube cups are uniformly arranged on the pitting disc.

6. The integrated machine for making the Chinese date nut cracker according to claim 1, wherein the corer is connected with a worm and gear mechanism through a slider-crank mechanism, and the slider-crank mechanism drives the corer to reciprocate up and down under the power action of the worm and gear mechanism.

7. The integrated machine for making the Chinese walnut cracker according to claim 1 or 6, wherein the kernel remover is installed below a kernel removing fixing frame, and the kernel removing fixing frame is fixed relative to the kernel removing disc and does not rotate along with the kernel removing disc.

8. The integrated machine for making the Chinese date nut cracker according to claim 1, wherein the pushing mechanism is a slider-crank mechanism, and the slider-crank mechanism is connected with a ram.

9. The integrated machine for making the Chinese walnut cracker according to claim 1, wherein the movable clamp is connected with a driving device through a cam, and the cam rotates to enable the movable clamp to reciprocate.

10. A method for making a walnut cracker, characterized in that the method for making the walnut cracker according to any one of claims 1 to 9 comprises the following steps:

(2) red dates enter the red date pit removing device under the action of gravity, the pit removing device is driven by a worm and gear mechanism, and pit removal of the red dates is realized in a reciprocating return stroke; smashing the red dates subjected to kernel removal into a red date opening device by a smashing rod; the opening cutter cuts the red dates into openings in the moving process of the pushing mechanism, and the red dates are sent into a finished product assembling device;

(3) when the red dates enter the finished product assembling device, the walnut kernels are conveyed by the limiting conveying belt and enter the opening of the red dates from the upper part, and the red dates and the walnut kernels are clamped tightly by the movable clamp and the fixed clamp under the driving of the cam to form a finished product;