CN112716325A

CN112716325A - Walnut crushing equipment with multiple protection

Info

Publication number: CN112716325A
Application number: CN202110036530.1A
Authority: CN
Inventors: 吴光真
Original assignee: Chengdu Qicai Yibang Enterprise Management Co ltd
Current assignee: Chengdu Qicai Yibang Enterprise Management Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-04-30

Abstract

The invention discloses walnut crushing equipment with multiple protections, which comprises a rack, wherein a crushing cavity is arranged in the middle of the rack, an intermediate shaft is rotatably connected to the top wall of the crushing cavity, the device can be used for crushing walnuts singly or in batches by matching two hands, the possibility of clamping the hands is avoided due to the matching work of the two hands, the stability of the equipment can be enhanced by a sucker in the crushing process, the equipment can not be deviated in batch crushing, the centrifugal block can abut against the inner side of a rotating door in the crushing process, so that other people cannot stretch the hands into the equipment for supplementing walnuts or other operations in the crushing process, other people are prevented from being injured, crushed walnut powder, crushed walnut peels and crushed walnut pulp can be primarily separated by the rotation of a fan after the crushing is finished, and the device can crush crushed objects such as walnuts in batches, and the safety and the stability of the equipment are more outstanding through multiple protection, and the equipment is worth being vigorously used.

Description

Walnut crushing equipment with multiple protection

Technical Field

The invention relates to the technical field of crushing equipment, in particular to walnut crushing equipment with multiple protections.

Background

Walnut is a delicious food, has already gone into thousands of households, but nowadays, walnut crushing tool often can only singly carry out walnut crushing, this leads to the eater often not enough to be happy, and now, walnut crushing tool protective capability is relatively poor, takes place the hand and presss from both sides wounded the incident comparatively easily, has potential safety hazard.

Disclosure of Invention

The invention aims to provide walnut crushing equipment with various protections, which is used for overcoming the defects in the prior art.

The walnut crushing equipment with multiple protections comprises a frame, wherein a crushing cavity is arranged in the middle of the frame, an intermediate shaft is rotatably connected to the top wall of the crushing cavity, a handle disc is rotatably connected to the upper side of the intermediate shaft, a handle is fixedly connected to the right end of the handle disc, a trigger groove with an upward opening direction is arranged on the frame on the left upper side of the crushing cavity, a pressing plate rod is slidably connected in the trigger groove, a pressing plate is fixedly connected to the upper end of the pressing plate rod, a crushing mechanism which takes the pressing plate and the handle as main power and can crush walnuts through an extrusion block when the two hands of a user are positioned at a safe position is arranged in the trigger groove and the crushing cavity, a power chamber is arranged in the frame on the lower side of the crushing cavity, a motor is fixedly connected to the front surface in the middle of the power chamber, and a taking and placing cavity communicated with the outside is arranged on the frame on, a stabilizing chamber with a downward opening direction is arranged on the rack on the lower side of the power chamber, the triggering groove, the power chamber, the taking and placing cavity and the stabilizing chamber are internally provided with a pressure plate and a motor which are used as main power to seal the revolving door through a centrifugal block when the walnuts are crushed, the device comprises a power chamber, a motor, a protective mechanism, a stabilizing chamber, a power chamber and a breaking mechanism, wherein the motor is used as main power to enable the fan to primarily separate peel and pulp in opened walnuts, the device enables a user to break the walnuts under the condition of combining two hands through the breaking mechanism, thereby avoiding clamping the hands of the user, preventing the hands of children and the like from extending into the equipment through the protection mechanism, thereby enhancing the safety of the device, carrying out auxiliary fixation on the device, and carrying out primary separation on the skin and the pulp of the opened walnuts through the separation mechanism.

On the basis of the technical scheme, the crushing mechanism comprises an intermediate shaft, the upper side of the intermediate shaft is rotatably connected with a handle disc, the right side of the handle disc is fixedly connected with a handle, the lower side of the intermediate shaft is slidably connected with an extrusion block, the bottom wall of a crushing cavity at the lower side of the extrusion block is fixedly connected with a storage plate, the outer side of the upper end surface of the extrusion block is annularly distributed with a plurality of inclined rods which are rotatably connected with the extrusion block, the inclined rods and the extrusion block are inclined to form an angle, the upper end of each inclined rod is rotatably connected with the outer side of the lower end surface of the handle disc, the lower end surface of the handle in the crushing cavity is fixedly connected with a handle return spring, the other end of the handle return spring is fixedly connected with the right side wall surface of the crushing cavity, the top wall of the crushing cavity at the upper side of the handle in the crushing cavity is, the upper end of the handle limiting block is fixedly connected with a trigger rope and a limiting block reset spring, the upper end of the limiting block reset spring is fixedly connected to the top wall of a limiting groove, the lower end face of the handle is fixedly connected with a pull rope, the trigger groove is connected with the pressing plate rod in a sliding manner, the upper end of the pressing plate rod is fixedly connected with the pressing plate, the left side and the right side of the pressing plate rod are connected with triangular sliding blocks in a sliding manner through sliding block reset springs, the lower end of the pressing plate rod is fixedly connected with an arc-shaped block, the arc-shaped block is wound with an arc-shaped block reset spring, the upper end of the arc-shaped block reset spring is fixedly connected to the upper end and the lower end of the arc-shaped block and fixedly connected to the bottom wall of the triggering groove, the trigger rope is fixedly connected to the arc-shaped block, sliding grooves are formed in the left side and the right side faces, and the other end of the limit tooth reset spring is fixedly connected to the side wall of the sliding groove.

On the basis of the technical scheme, the protection mechanism comprises the pressing plate, the lower end of the pressing plate is fixedly connected with the pressing plate rod, the left side and the right side of the pressing plate rod are connected with the triangular sliding block in a sliding manner through the sliding block reset spring, the lower end of the pressing plate rod is fixedly connected with the arc-shaped block, the trigger rope is fixedly connected onto the arc-shaped block, sliding grooves are formed in the left side wall and the right side wall of the trigger groove at the lower side of the arc-shaped block, the limiting teeth are connected into the sliding grooves in a sliding manner, the limiting tooth reset spring is fixedly connected onto the end face of the outer side of the limiting teeth, the other end of the limiting tooth reset spring is fixedly connected onto the side wall of the sliding groove, the lower end of the arc-shaped block is also fixedly connected with an ejector rod, the lower end of the ejector rod extends into the power chamber, the left side pin is connected with a sliding groove formed in the left side of the balancing rod in a sliding manner, the middle part of the balancing rod is connected with a balancing shaft in a rotating manner, the front end and the rear end of the balancing shaft are connected with the front side wall surface and the rear side wall surface of the power chamber in a rotating manner, the right side of the balancing rod is also provided with a sliding way, a right side pin is connected with the sliding way in a sliding manner, the right side pin is fixedly connected with a centrifugal shaft sleeve, the centrifugal shaft sleeve is connected with a spline shaft in a rotating manner, the upper end of the spline shaft extends into the taking and placing cavity and is fixedly connected with a centrifugal wheel, a plurality of centrifugal grooves are annularly distributed on the centrifugal wheel, centrifugal blocks are connected with the centrifugal grooves in a sliding manner, centrifugal block return springs are fixedly connected with the side surface of the centrifugal blocks, the other ends of the centrifugal block return springs, the swing door is characterized in that a swing door return spring is fixedly connected to the wall surface of the left side of the swing door, the other end of the swing door return spring is fixedly connected to the upper end surface of the taking and placing cavity, and a spline sleeve shaft is connected to the lower side of the right side pin in a spline mode.

On the basis of the technical scheme, the lower end of a spline sleeve shaft is rotatably connected to the bottom wall of the power chamber, the spline sleeve shaft is rotatably connected with a spline belt wheel, the spline belt wheel is connected with a worm belt wheel through a transition belt, the worm belt wheel is fixedly connected to a worm, the worm is rotatably connected to the motor, the lower end of the worm extends into the stabilization chamber and is fixedly connected with a worm gear, a push block is fixedly connected to the balance rod on the left side of the balance shaft and is fixedly connected to a push rod, the push rod is slidably connected with the rack, the lower end of the push rod extends into the stabilization chamber and is fixedly connected with a middle disc, a lead screw is fixedly connected to the lower end face of the middle disc, a threaded block is connected to the outer side of the lead screw in a threaded manner, an extrusion gear is fixedly connected to the threaded block, and the extrusion gear is not yet engaged with, the lower end of the threaded block is fixedly connected with an extrusion block, the extrusion block is rotatably connected with the lead screw, the lower end face of the lead screw is fixedly connected with the sucker, a plurality of slots are annularly distributed on the outer side of the extrusion block, extrusion rods are fixedly connected in the slots, and extrusion wheels are rotatably connected on the extrusion rods at equal intervals.

On the basis of the technical scheme, the separating mechanism comprises a motor, the motor is rotatably connected with a worm, the upper end of the worm is rotatably connected to the top wall of the power chamber, the right side of the worm above the motor is engaged with a worm wheel, the worm wheel is fixedly connected to a transition shaft, the transition shaft is sleeved on the front side wall and the rear side wall of the power chamber, the front side end face of the transition shaft is rotatably connected with a transition shaft return spring, the other end of the transition shaft return spring is fixedly connected to the frame, the transition shaft on the rear side of the worm wheel is in splined connection with a transition belt wheel, the transition belt wheel is connected with a fan belt wheel through a fan belt, the fan belt wheel is fixedly connected to a fan shaft, the fan shaft is rotatably connected to the front side wall of the crushing cavity, and the fan shaft on the rear side of the fan belt, the transition shaft at the rear side of the transition belt wheel is rotatably connected with an auxiliary shaft sleeve, the auxiliary shaft sleeve is fixedly connected with the pull rope, and the other end of the pull rope is fixedly connected to the lower end face of the handle.

The invention has the beneficial effects that: the walnut crushing device can be used for crushing single or batch walnuts through the cooperation of two hands, and the matching work of the two hands is needed, so that the possibility of clamping hands can not occur, the stability of the device can be reinforced through the sucking disc in the crushing process, the device can not be deviated in the batch crushing process, the centrifugal block can abut against the inner side of the revolving door in the crushing process, other people cannot stretch the hands into the walnut crushing device to supplement walnuts or other operations in the crushing process, other people are prevented from being injured, the crushed walnut powder can be separated from pulp primarily through the rotation of the fan after the crushing process is completed, the walnut crushing device can crush crushed objects such as walnuts in batch processing, the safety and the stability of the device are more outstanding through multiple protections, and the walnut crushing device is worth vigorously used.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of the whole structure of the walnut crushing equipment with various protections of the invention;

FIG. 2 is an enlarged schematic view taken at "A" of FIG. 1;

FIG. 3 is an enlarged schematic view at "B" of FIG. 1;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-4, a walnut crushing device with multiple protections according to an embodiment of the present invention includes a frame 10, a crushing cavity 13 is provided in the middle of the frame 10, an intermediate shaft 42 is rotatably connected to the top wall of the crushing cavity 13, a handle disc 41 is rotatably connected to the upper side of the intermediate shaft 42, a handle 40 is fixedly connected to the right end of the handle disc 41, a trigger slot 14 with an upward opening direction is provided on the frame 10 on the left upper side of the crushing cavity 13, a pressing plate rod 51 is slidably connected to the trigger slot 14, a pressing plate 50 is fixedly connected to the upper end of the pressing plate rod 51, a crushing mechanism S1 which uses the pressing plate 50 and the handle 40 as main power to crush walnuts through a squeezing block 44 when the hands of a user are in a safe position is provided in the trigger slot 14 and the crushing cavity 13, a power chamber 12 is provided in the frame 10 on the lower side of the crushing cavity 13, a motor 16 is fixedly connected to the front side wall surface of the middle part of the power chamber 12, a picking and placing cavity 15 communicated with the outside is arranged on the rack 10 on the lower right side of the crushing cavity 13, a stabilizing chamber 11 with a downward opening direction is arranged on the rack 10 on the lower side of the power chamber 12, a protection mechanism S2 which uses the pressing plate 50 and the motor 16 as main power and can seal the revolving door 37 through a centrifugal block 36 when the walnuts are crushed and fix the device through a sucking disc 25 is arranged in the triggering groove 14, the power chamber 12 and the stabilizing chamber 11, and a separation mechanism S3 which uses the motor 16 as main power and can enable a fan 63 to primarily separate skin and pulp in the opened walnuts is also arranged in the stabilizing chamber 11 and the power chamber 12, the device can crush the walnuts under the condition of using both hands by the crushing mechanism S1, so as to avoid clamping the hand of the user, prevent the hand of children and the like from extending into the device through the protection mechanism S2, thereby enhancing the safety of the use of the device, carrying out auxiliary fixation on the device, and carrying out primary separation on the skin and the pulp of the opened walnut through the separation mechanism S3.

In addition, in one embodiment, the crushing mechanism S1 includes the middle shaft 42, the handle disc 41 is rotatably connected to the upper side of the middle shaft 42, the handle 40 is fixedly connected to the right side of the handle disc 41, the squeezing block 44 is slidably connected to the lower side of the middle shaft 42, the object placing plate 71 is fixedly connected to the bottom wall of the crushing cavity 13 below the squeezing block 44, several inclined rods 43 rotatably connected to the upper end surface of the squeezing block 44 are annularly distributed on the outer side of the upper end surface of the squeezing block 44, the inclined rods 43 and the squeezing block 44 are inclined at an angle, the upper end of the inclined rods 43 is rotatably connected to the outer side of the lower end surface of the handle disc 41, the lower end surface of the handle 40 in the crushing cavity 13 is fixedly connected with a handle return spring 45, the other end of the handle return spring 45 is fixedly connected to the right side wall surface of the crushing cavity 13, a limit groove is formed on the top wall of the crushing cavity 13, a handle limiting block 47 is slidably connected in the limiting groove, a trigger rope 49 and a limiting block return spring 48 are fixedly connected at the upper end of the handle limiting block 47, the upper end of the limiting block return spring 48 is fixedly connected on the top wall of the limiting groove, a pull rope 46 is fixedly connected on the lower end surface of the handle 40, the press plate rod 51 is slidably connected in the triggering groove 14, the press plate 50 is fixedly connected at the upper end of the press plate rod 51, triangular slide blocks 52 are slidably connected on the left side and the right side of the press plate rod 51 through slide block return springs 53, an arc block 54 is fixedly connected at the lower end of the press plate rod 51, an arc block return spring 74 is wound on the arc block 54, the upper end of the arc block return spring 74 is fixedly connected on the lower end of the arc block 54, the lower end of the arc block return spring is fixedly connected on the bottom wall of the triggering groove 14, the trigger rope 49 is fixedly connected on the arc block 54, a sliding groove is, the sliding chute is connected with a limiting tooth 55 in a sliding manner, the end face of the outer side of the limiting tooth 55 is fixedly connected with a limiting tooth reset spring 56, and the other end of the limiting tooth reset spring 56 is fixedly connected to the side wall of the sliding chute.

In addition, in one embodiment, the protection mechanism S2 includes the pressing plate 50, the pressing plate rod 51 is fixedly connected to the lower end of the pressing plate 50, the triangular sliding block 52 is slidably connected to the left and right sides of the pressing plate rod 51 through the sliding block return spring 53, the arc block 54 is fixedly connected to the lower end of the pressing plate rod 51, the trigger rope 49 is fixedly connected to the arc block 54, sliding grooves are formed on the left and right side wall surfaces of the trigger groove 14 on the lower side of the arc block 54, the limiting teeth 55 are slidably connected to the sliding grooves, the limiting tooth return spring 56 is fixedly connected to the outer side end surface of the limiting teeth 55, the other end of the limiting tooth return spring 56 is fixedly connected to the side wall of the sliding groove, the lower end of the arc block 54 is also fixedly connected to an ejector pin 57, the lower end of the ejector pin 57 extends into the power chamber 12, and the ejector pin 57 is slidably connected, a left pin 58 is fixedly connected to the top rod 57 in the power chamber 12, the left pin 58 is slidably connected to a sliding groove formed in the left side of a balancing rod 59, a balancing shaft 61 is rotatably connected to the middle of the balancing rod 59, the front end and the rear end of the balancing shaft 61 are rotatably connected to the front side wall and the rear side wall of the power chamber 12, a slideway is also arranged on the right side of the balancing rod 59, a right pin 33 is slidably connected to the slideway, the right pin 33 is fixedly connected to a centrifugal shaft sleeve 32, the centrifugal shaft sleeve 32 is rotatably connected to a spline shaft 31, the upper end of the spline shaft 31 extends into the taking and placing cavity 15 and is fixedly connected to a centrifugal wheel 34, a plurality of centrifugal grooves are annularly distributed on the centrifugal wheel 34, a centrifugal block 36 is slidably connected to the centrifugal groove, a centrifugal block return spring 35 is fixedly connected to the inner side surface of the centrifugal block 36, and the other end of the centrifugal block return, get and put 15 upper right sides frame 10 go up the rotation and be connected with revolving door axle 39, fixedly connected with on the revolving door axle 39 revolving door 37, fixedly connected with revolving door reset spring 38 on the wall of revolving door 37 left side, revolving door reset spring 38 other end fixed connection get put on the chamber 15 up end, right side round pin 33 downside splined connection has spline sleeve axle 30.

In addition, in one embodiment, the lower end of the spline sleeve shaft 30 is rotatably connected to the bottom wall of the power chamber 12, the spline sleeve shaft 30 is rotatably connected with a spline belt wheel 29, the spline belt wheel 29 is connected with a worm belt wheel 18 through a transition belt 19, the worm belt wheel 18 is fixedly connected with a worm 17, the worm 17 is rotatably connected with the motor 16, the lower end of the worm 17 extends into the stabilization chamber 11 and is fixedly connected with a worm gear 20, a push block 60 is fixedly connected to the balance rod 59 on the left side of the balance shaft 61, the push block 60 is fixedly connected to a push rod 21, the push rod 21 is slidably connected with the frame 10, the lower end of the push rod 21 extends into the stabilization chamber 11 and is fixedly connected with an intermediate disc 22, a lead screw 23 is fixedly connected to the lower end face of the intermediate disc 22, and a threaded block 24 is threadedly connected to the outer side of the lead screw 23, the extruding gear 70 is fixedly connected to the thread block 24, the extruding gear 70 is not meshed with the worm gear 20, the extruding block 26 is fixedly connected to the lower end of the thread block 24, the extruding block 26 is rotatably connected with the lead screw 23, the sucking disc 25 is fixedly connected to the lower end face of the lead screw 23, a plurality of grooves are annularly distributed on the outer side of the extruding block 26, extruding rods 28 are fixedly connected to the grooves, and extruding wheels 27 are rotatably connected to the extruding rods 28 at equal intervals.

In addition, in one embodiment, the separating mechanism S3 includes the motor 16, the worm 17 is rotatably connected to the motor 16, the upper end of the worm 17 is rotatably connected to the top wall of the power chamber 12, a worm wheel 66 is engaged with the right side of the worm 17 above the motor 16, the worm wheel 66 is fixedly connected to a transition shaft 73, the transition shaft 73 is sleeved on the front and rear side wall surfaces of the power chamber 12, a transition shaft return spring 72 is rotatably connected to the front end surface of the transition shaft 73, the other end of the transition shaft return spring 72 is fixedly connected to the frame 10, a transition pulley 67 is splined to the transition shaft 73 on the rear side of the worm wheel 66, the transition pulley 67 is connected to a fan pulley 62 through a fan belt 65, the fan pulley 62 is fixedly connected to a fan shaft 64, and the fan shaft 64 is rotatably connected to the front side wall surface of the crushing chamber 13, the fan 63 is fixedly connected to the fan shaft 64 at the rear side of the fan pulley 62, the auxiliary shaft sleeve 68 is rotatably connected to the transition shaft 73 at the rear side of the transition pulley 67, the pull rope 46 is fixedly connected to the auxiliary shaft sleeve 68, and the other end of the pull rope 46 is fixedly connected to the lower end face of the handle 40.

In the initial state, the worm wheel 66 is not yet disengaged from the worm 17, the transition shaft return spring 72 is not yet stretched, and the worm gear 20 is not yet engaged with the pressing gear 70.

When the walnuts need to be opened, the revolving door 37 can be pushed leftwards, the walnuts are placed on the placing plate 71 through the taking and placing cavity 15, then the pressing plate 50 can be pressed, the pressing of the pressing plate 50 can enable the arc-shaped block 54 to push away the limiting teeth 55 to move to the lower side and then be clamped by the limiting teeth, the downward movement of the pressing plate rod 51 can drive the ejector rod 57 to move downwards and pull the trigger rope 49, the pulling of the trigger rope 49 can enable the handle limiting block 47 to retract, so that the handle 40 is not clamped, at the moment, the handle 40 is pushed, the pushing of the handle 40 can drive the intermediate shaft 42 to rotate, the rotation of the intermediate shaft 42 can enable the inclined rod 43 which is inclined originally to be gradually straightened, so that the squeezing block 44 is pushed to move downwards along the intermediate shaft 42, and one or more walnuts placed on the placing plate 71 can be crushed, and the pulling of the handle 40 will also pull the pulling rope 46, the downward movement of the top rod 57 will drive the balance bar 59 to rotate an angle around the balance shaft 61 through the left side pin 58 so as to move the balance bar downward and upward to the left side, the downward movement of the left side of the balance bar 59 will drive the push rod 21 through the push block 60 so as to drive the lead screw 23 to drive the suction cup 25 downward, so that the suction cup adsorbs to the lower wall surface and the extrusion gear 70 is engaged with the worm gear 20, the upward movement of the right side of the balance bar 59 will drive the spline shaft 31 upward through the right side pin 33 so as to prop against the swing door 37 from the inner side, the pulling of the pulling rope 46 will drive the transition shaft 73 to move backward through the auxiliary shaft sleeve 68 so as to disengage the worm wheel 66 from the worm 17, and the actuation of the motor 16 will drive the worm pulley 18 and the worm gear 20 to rotate, the rotation of the worm gear 20 drives the extrusion gear 70 to rotate the thread block 24, the rotation of the thread block 24 can make the extrusion block 26 move downward while rotating, so that the extrusion wheel 27 can annularly extrude and roll the upper side of the suction cup 25, so that the air at the lower side of the suction cup 25 overflows, the suction cup 25 can be more closely adsorbed on the object at the lower side of the suction cup to keep the stability of the equipment, the rotation of the worm pulley 18 can drive the spline pulley 29 to rotate through the transition belt 19, the rotation of the spline pulley 29 can drive the spline shaft 31 to rotate through the spline sleeve shaft 30, so that the centrifugal block 36 is thrown out under the centrifugal action, so that the centrifugal block can be tightly supported by the revolving door 37, and thus the situation that a child or other uncertain factors stretch a hand into the lower side of the extrusion block 44 in the walnut crushing process is avoided, therefore, when the crushing is completed, the pressing plate 50 can be pressed again, the pressing plate 50 can move downwards continuously, so that the triangular sliding block 52 also moves to the lower side of the limit tooth 55, when the pressing plate 50 is loosened, the triangular sliding block 52 can pull the sliding block return spring 53 to be tightly attached to the arc-shaped block 54 under the action of the limit tooth 55, at this time, a gap between the triangular sliding block 52 and the arc-shaped block 54 is not enough for the limit tooth 55 to fall, the triangular sliding block 52 and the arc-shaped block 54 can slide to the upper side of the limit tooth 55 under the action of the arc-shaped block return spring 74 due to the fact that the upper side of the triangular sliding block 52 is a slope, so that the reset is completed, when the pushing force of the handle 40 is lost, the triangular sliding block 52 and the arc-shaped block 54 can also reset under the action of the handle return spring 45, so that the pull rope 46 is loosened, so that the worm wheel 66 can be, at this time, the motor 16 is started to drive the worm 17 to rotate the worm wheel 66, so that the transition pulley 67 drives the fan pulley 62 through the fan belt 65 to rotate the fan 63, and further to primarily separate the walnut pieces and walnut shells from the walnut pulp, which are broken on the object placing plate 71, it is worth mentioning that although the motor 16 is started to drive the worm gear 20 and the worm pulley 18 to rotate, the worm gear 20 will not block the device because the extrusion gear 70 is moved to the lowest position by the initial rotation of the worm gear 20 and is disengaged from the worm gear 20, the worm pulley 18 will drive the spline pulley 29 through the transition belt 19 to rotate the centrifugal wheel 34, but because the centrifugal wheel 34 is reset at this time, the centrifugal wheel 34 will idle, the centrifugal block 36 cannot be thrown out of the centrifugal wheel 34 and thus the normal operation of the equipment is not affected.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a walnut crushing apparatus with multiple protection, includes the frame, its characterized in that: the walnut crushing machine is characterized in that a crushing cavity is arranged in the middle of the rack, an intermediate shaft is rotatably connected to the top wall of the crushing cavity, a handle disc is rotatably connected to the upper side of the intermediate shaft, a handle is fixedly connected to the right end of the handle disc, a trigger groove with an upward opening is formed in the rack on the left upper side of the crushing cavity, a pressing plate rod is slidably connected to the trigger groove, a pressing plate is fixedly connected to the upper end of the pressing plate rod, a crushing mechanism which takes the pressing plate and the handle as main power and can crush walnuts through a pressing block when two hands of a user are located at a safe position is arranged in the trigger groove and the crushing cavity, a power chamber is arranged in the rack on the lower side of the crushing cavity, a motor is fixedly connected to the front side wall surface of the middle of the power chamber, a taking and placing cavity communicated with the outside is arranged on the rack on the right, the device comprises a triggering groove, a power chamber, a picking and placing cavity, a stabilizing chamber and a fan, wherein the triggering groove, the power chamber, the picking and placing cavity and the stabilizing chamber are internally provided with a protective mechanism which takes a pressing plate and a motor as main power and can seal a revolving door through a centrifugal block when a walnut is broken and fix equipment through a sucker, the stabilizing chamber and the power chamber are also internally provided with a separating mechanism which takes the motor as main power and can enable the fan to preliminarily separate skin and pulp in the opened walnut, the device enables a user to break the walnut under the condition of combining two hands through the breaking mechanism, so that the hand of the user is prevented from being clamped, the hands of children and the like are prevented from stretching into the equipment through the protective mechanism, the safety of the equipment is enhanced, the equipment is assisted and fixed, and the skin and the pulp of the opened walnut can be preliminarily separated through the separating mechanism.

2. A walnut crushing apparatus with multiple protections as claimed in claim 1, wherein: the crushing mechanism comprises the intermediate shaft, the upper side of the intermediate shaft is rotatably connected with the handle disc, the handle disc right side is fixedly connected with a handle, the lower side of the intermediate shaft is slidably connected with an extrusion block, the lower side of the extrusion block is fixedly connected with an object placing plate on the bottom wall of the crushing cavity, the outer side of the upper end face of the extrusion block is annularly provided with a plurality of inclined rods which are rotatably connected with the extrusion block, the inclined rods and the extrusion block are inclined to form an angle, the upper ends of the inclined rods are rotatably connected to the outer side of the lower end face of the handle disc, the lower end face of the handle in the crushing cavity is fixedly connected with a handle reset spring, the other end of the handle reset spring is fixedly connected to the right side wall face of the crushing cavity, a limit groove is formed in the top wall of the crushing cavity at the upper side of the handle in the crushing cavity, a handle limiting block is slidably connected, A limiting block reset spring, the upper end of the limiting block reset spring is fixedly connected on the top wall of the limiting groove, a pull rope is fixedly connected on the lower end surface of the handle, the pressing plate rod is connected in the trigger groove in a sliding manner, the pressing plate is fixedly connected at the upper end of the pressing plate rod, the left side and the right side of the pressure plate rod are connected with a triangular slide block through slide block return springs in a sliding way, the lower end of the pressure plate rod is fixedly connected with an arc-shaped block, an arc block reset spring is wound on the arc block, the upper end of the arc block reset spring is fixedly connected to the upper end of the lower end of the arc block, the lower end of the arc block reset spring is fixedly connected to the bottom wall of the trigger groove, the trigger rope is fixedly connected on the arc-shaped block, sliding grooves are formed in the left side wall surface and the right side wall surface of the trigger groove on the lower side of the arc-shaped block, limit teeth are connected in the sliding grooves in a sliding manner, and the end face of the outer side of the limiting tooth is fixedly connected with a limiting tooth reset spring, and the other end of the limiting tooth reset spring is fixedly connected to the side wall of the sliding chute.

3. A walnut crushing apparatus with multiple protections as claimed in claim 1, wherein: the protection mechanism comprises the pressing plate, the lower end of the pressing plate is fixedly connected with the pressing plate rod, the left side and the right side of the pressing plate rod are connected with the triangular sliding blocks in a sliding mode through the sliding block reset springs, the lower end of the pressing plate rod is fixedly connected with the arc-shaped block, the trigger rope is fixedly connected onto the arc-shaped block, sliding grooves are formed in the left side wall and the right side wall of the trigger groove on the lower side of the arc-shaped block, limit teeth are connected into the sliding grooves in a sliding mode, the limit tooth reset springs are fixedly connected onto the outer side end faces of the limit teeth, the other ends of the limit tooth reset springs are fixedly connected onto the side walls of the sliding grooves, ejector rods are further fixedly connected onto the lower ends of the arc-shaped block, the lower ends of the ejector rods extend into the power chamber, the ejector rods are connected with the rack in a sliding mode, left side pins are, the middle part of the balancing rod is rotatably connected with a balancing shaft, the front end and the rear end of the balancing shaft are rotatably connected on the front side wall surface and the rear side wall surface of the power chamber, the right side of the balancing rod is also provided with a slideway, a right side pin is connected in the slideway in a sliding way, the right side pin is fixedly connected on a centrifugal shaft sleeve, the centrifugal shaft sleeve is rotatably connected on a spline shaft, the upper end of the spline shaft extends into the taking and placing cavity and is fixedly connected with a centrifugal wheel, a plurality of centrifugal grooves are annularly distributed on the centrifugal wheel, centrifugal blocks are connected in the centrifugal grooves in a sliding way, the inner side end surface of each centrifugal block is fixedly connected with a centrifugal block return spring, the other end of each centrifugal block return spring is fixedly connected on the side wall of the centrifugal groove, the rack at the upper right side of the taking and placing cavity is rotatably connected with a revolving door, the other end of the swing door reset spring is fixedly connected to the upper end face of the taking and placing cavity, and a spline sleeve shaft is connected to the lower side of the right side pin through a spline.

4. A walnut crushing apparatus with multiple protections as claimed in claim 1, wherein: the lower end of the spline sleeve shaft is rotatably connected to the bottom wall of the power chamber, the spline sleeve shaft is rotatably connected with a spline belt wheel, the spline belt wheel is connected with a worm belt wheel through a transition belt, the worm belt wheel is fixedly connected to a worm, the worm is rotatably connected to the motor, the lower end of the worm extends into the stabilization chamber and is fixedly connected with a worm gear, a push block is fixedly connected to the balance rod on the left side of the balance shaft and is fixedly connected to a push rod, the push block is fixedly connected to a push rod, the push rod is slidably connected with the rack, the lower end of the push rod extends into the stabilization chamber and is fixedly connected with a middle disc, a lead screw is fixedly connected to the lower end face of the middle disc, a thread block is connected to the outer side of the lead screw in a threaded manner, an extrusion gear is fixedly connected to the thread block, the lower end of the threaded block is fixedly connected with an extrusion block, the extrusion block is rotatably connected with the lead screw, the lower end face of the lead screw is fixedly connected with the sucker, a plurality of slots are annularly distributed on the outer side of the extrusion block, extrusion rods are fixedly connected in the slots, and extrusion wheels are rotatably connected on the extrusion rods at equal intervals.

5. A walnut crushing apparatus with multiple protections as claimed in claim 1, wherein: the separating mechanism comprises the motor, the motor is connected with the worm in a rotating way, the upper end of the worm is connected to the top wall of the power chamber in a rotating way, the right side of the worm above the motor is meshed with a worm wheel which is fixedly connected to a transition shaft, the transition shaft is sleeved on the front side wall and the rear side wall of the power chamber, the front side end face of the transition shaft is connected with a transition shaft return spring in a rotating way, the other end of the transition shaft return spring is fixedly connected to the rack, the transition shaft at the rear side of the worm wheel is connected with a transition belt wheel in a spline way, the transition belt wheel is connected with a fan belt wheel through a fan belt, the fan belt wheel is fixedly connected to a fan shaft, the fan shaft is connected to the front side wall of the crushing cavity in a rotating way, the fan shaft at the rear side of the fan belt wheel is fixedly connected with a, the auxiliary shaft sleeve is fixedly connected with the pull rope, and the other end of the pull rope is fixedly connected to the lower end face of the handle.