A kind of Chinese chestnut notching machine
Technical field
The present invention relates to Chinese chestnut opening equipment technical field more particularly to a kind of Chinese chestnut notching machines.
Background technique
Chestnut also known as chestnut, Chinese chestnut, chestnut, Feng Li are Fagaceae Castaneas, native to China, are distributed in Vietnam, China
Mountainous region is more common in Taiwan and CONTINENTAL AREA OF CHINA, by manually cultivating extensively.Chestnut is full of nutrition, Vitamin C content ratio
Tomato is high, even more the more than ten of apple times.Minerals in chestnut also very comprehensively, contain potassium, zinc, iron etc..Although content does not have hazel
It is sub high, but still it is more much higher than common fruits such as apples, especially potassium content is higher by 3 times than apple.
Currently, mostly using manual method to be open uncooked chestnut, the shell of uncooked chestnut is hard, is difficult to grasp opening
Depth and openings of sizes, and Chinese chestnut itself is that a kind of fruitlet is shelly-shaped, the Chinese chestnut quantity in unit mass is more, to uncooked chestnut by
One opening is the very big work of part labour density, while uncooked chestnut is easy to be stuck on the edge of a knife, misoperation or unless you give your whole attention to it,
It is easy to scratch finger.It therefore, is by hand a very arduous job to uncooked chestnut opening, low efficiency is dangerous.
In the prior art, there are a kind of Chinese chestnut cracking machine, application No. is 201511019121.1, the applying date 20151230,
The patent installs motor by setting rack on the rack, drives small pulley big belt wheel to move using motor, in big belt wheel
It is connected with vertical translation mechanism and horizontal translation mechanism;The upper end of rack is connected with hopper, and the lower edge of hopper is connected with horizontal bullet
Property adjustment mechanism, has been arranged in a mutually vertical manner vertical elastic adjusting mechanism, horizontal resiliency adjustment mechanism with horizontal resiliency adjustment mechanism
It is affixed with rack with vertical elastic adjusting mechanism;The bottom end of rack is provided with cutter frame mechanism, and the side of cutter frame mechanism is successively set
It is equipped with the aperture of aperture from small to large, the aperture close to cutter frame mechanism is small, realizes with this efficient, undamaged to Chinese chestnut progress
Opening achievees the purpose that be easy to peel off after Chinese chestnut frying.But the device volume is larger, need in use using
Motor provides power, and can only open Chinese chestnut a mouth every time, and each Chinese chestnut size is all different, and can not intuitively be seen
Open condition.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
Summary of the invention
For above-mentioned defect, the purpose of the present invention is to provide a kind of Chinese chestnut notching machines, by being arranged on the rack
Conveying mechanism and shedding mechanism, it is labor-saving simultaneously, realize the purpose that is precisely open to Chinese chestnut.
To achieve the goals above, the present invention provides a kind of Chinese chestnut notching machine, including rack and in the rack
Conveying mechanism, shedding mechanism, the shedding mechanism are located above the conveying mechanism;
The shedding mechanism includes knife, and the knife upper end connects the base of tool, the cutter by nut assembly
The fixed connecting plate of seat, the connecting plate includes the first connecting plate and the second connecting plate connected vertically, and second connecting plate is right
Side upper end is hinged with link mechanism, and lower end connects the conveying mechanism;
The link mechanism includes the first drive rod, the second drive rod and third drive rod being successively hinged, described
The hinged rack, the hinged driving handle in third drive rod one end in the middle part of second drive rod;
The conveying mechanism includes hopper toggle mechanism and several hoppers, and card slot is equipped in the middle part of adjacent hopper, described
Hopper toggle mechanism includes the poke rod in the card slot, and the hinged tripod in poke rod front end, rear end passes through reciprocal
Transmission mechanism connects second connecting plate.
Chinese chestnut notching machine according to the present invention, the reciprocating transmission mechanism successively include from top to bottom, first connecting rod and
Half gear of the hinged first connecting rod lower end, half gear are connected with transmission shaft by intermeshing pinion gear, pass
The output end of moving axis connects the poke rod by crank and rocker mechanism, and the transmission shaft output end is connected with unilateral bearing.
Chinese chestnut notching machine according to the present invention, the crank and rocker mechanism include crank and rocking bar, the poke rod connection
The rocking bar, and the rocking bar end connects lead screw by screw slider by tripod.
Chinese chestnut notching machine according to the present invention, the crank hinged transmission shaft are stirred described in the clamping of the rocking bar end
Bar.
Chinese chestnut notching machine according to the present invention, the fan angle of half gear are 60 °, the tooth of gear wheel and pinion gear
Number is than being 80:14.
Chinese chestnut notching machine according to the present invention, the second connecting plate described in the first connecting plate grafting, and described second connects
Fishplate bar rear end connects the rack with the reset spring being socketed on the guiding feed rod by supporting block, guiding feed rod.
Chinese chestnut notching machine according to the present invention, the length of the rack are 250-300mm, width 300-350mm, height
Degree is 300-320mm, and the rack is welded by several standard square steel.
Chinese chestnut notching machine according to the present invention, the quantity of the knife are four, are connected respectively by several nuts
The base of tool, and in 90 ° of angle installations between adjacent apertures knife.
Chinese chestnut notching machine according to the present invention is additionally provided with hopper position-limit mechanism, the hopper position-limit mechanism in the rack
Including limited block and fixing seat, hingedly the fixing seat, other end side abut the hopper for described limited block one end.
Chinese chestnut notching machine according to the present invention is also connected with several torsional springs between the limited block and the fixing seat.
The present invention provides a kind of Chinese chestnut notching machines, conveying mechanism, tapping machine including rack and in the rack
Structure, the shedding mechanism are located above the conveying mechanism;Rack forms support, conveyer to conveying mechanism and shedding mechanism
Structure can contain Chinese chestnut and realize the conveying to Chinese chestnut, and shedding mechanism is responsible for opening.The shedding mechanism includes knife,
The knife upper end connects the base of tool, the fixed connecting plate of the base of tool by nut assembly, and the connecting plate includes vertical
The first connecting plate and the second connecting plate of connection, the second connecting plate right side upper end are hinged with link mechanism, and lower end connects institute
State conveying mechanism, during the work time, power source provide power, drive connecting plate movement, connecting plate by drive the base of tool into
And move up and down with cutter, the extruding to Chinese chestnut is realized with this.The link mechanism includes that first to be successively hinged passes
Lever, the second drive rod and third drive rod, the hinged rack in the second drive rod middle part, the third drive rod one
Hinged driving handle is held, generally provides power using manpower for handle, handle during the motion, is transmitted by link mechanism
Power realizes the movement of knife with this.The conveying mechanism includes hopper toggle mechanism and several hoppers, and adjacent material
Card slot is equipped in the middle part of slot, the hopper toggle mechanism includes the poke rod in the card slot, and the poke rod front end is hinged
Tripod, rear end connect second connecting plate by reciprocating transmission mechanism, in order to reach and opening effect preferable to Chinese chestnut
Fruit, handle drive except knife movement except through link mechanism, are also stirred by hopper during moving downward
Mechanism drives hopper movement, may be implemented to be open to front end in this way Chinese chestnut conveying while, the Chinese chestnut that will not be open
It is transported to the lower section of knife, in time convenient for continuing opening manipulation to Chinese chestnut.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is partial enlargement diagram at A of the invention;
Fig. 3 is partial enlargement structural representation at B of the invention;
Fig. 4 is the side structure schematic diagram of Fig. 1 of the invention;
Fig. 5 is the positive structure schematic of Fig. 1 of the invention;
Fig. 6 is the top view of Fig. 1 of the invention;
Fig. 7 is enlarged diagram at D in Fig. 6 of the present invention;
Fig. 8 is structure schematic diagram of the invention;
Fig. 9 is enlarged diagram at C in Fig. 8 of the invention;
1- rack in the figure, 2- shedding mechanism, 2a- knife, the 2b- base of tool, 2c- connecting plate, the connection of 2c1- first
Plate, the second connecting plate of 2c2-, 2d- link mechanism, the first drive rod of 2d1-, the second drive rod of 2d2-, 2d3- third drive rod,
2e- driving handle, 3- conveying mechanism, 3a- hopper, 3a1- card slot, 3b- hopper toggle mechanism, 3b1- poke rod, tri- foot of 3b2-
Frame, 3b3- reciprocating transmission mechanism, 3b3a- first connecting rod, half gear of 3b3b-, 3b3c- pinion gear, 3b3d- transmission shaft,
3b3e- unilateral bearing, 3b4- crank and rocker mechanism, 3b4a- crank, 3b4b- rocking bar, 4- hopper position-limit mechanism, 4a- limited block,
4b- fixing seat, 5- supporting block, 6- are oriented to feed rod, 7- reset spring.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments,
The present invention will be described in further detail, it should be understood that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
Referring to Fig. 1-Fig. 9, the present invention provides a kind of Chinese chestnut notching machines, including rack 1 and in the rack 1
Conveying mechanism 3, shedding mechanism 2, the shedding mechanism 2 are located at 3 top of conveying mechanism;Rack 1 is realized to conveying mechanism 3
With the support of shedding mechanism 2, conveying mechanism 3 can contain Chinese chestnut and realize the conveying to Chinese chestnut, and shedding mechanism 2 is responsible for plate
Li Jinhang opening.The shedding mechanism 2 includes knife 2a, and the upper end the knife 2a connects the base of tool by nut assembly
2b, the fixed connecting plate 2c of base of tool 2b, the connecting plate 2c include that the first connecting plate 2c1 connected vertically and second connects
Upper end is hinged with link mechanism 2d on the right side of fishplate bar 2c2, the second connecting plate 2c2, and lower end connects the conveying mechanism 3, in work
During work, provide power, drive connecting plate 2c movement, connecting plate 2c by drive base of tool 2b with cutter above and below
Movement, extruding and the opening manipulation to Chinese chestnut are realized with this.The link mechanism 2d includes the first transmission being successively hinged
Bar 2d1, the second drive rod 2d2 and third drive rod 2d3, the hinged rack 1 in the middle part of the second drive rod 2d2, described the
The three hinged driving handle 2e in the one end drive rod 2d3 generally provide power using manpower for handle, and driving handle 2e is being moved through
Cheng Zhong is transmitted power by link mechanism 2d, the up and down motion of knife 2a is realized with this.The conveying mechanism 3 includes hopper
Toggle mechanism 3b and several hoppers 3a, and card slot 3a1 is equipped in the middle part of adjacent hopper 3a, the hopper toggle mechanism 3b includes
Poke rod 3b1 in the card slot 3a1, the hinged tripod 3b2 in the front end the poke rod 3b1, rear end passes through reciprocal transmission
Mechanism 3b3 connection the second connecting plate 2c2, in order to reach and opening effect preferable to Chinese chestnut, handle is being moved downward
In the process, it is driven except knife 2a movement except through link mechanism 2d, hopper 3a is also driven by hopper toggle mechanism 3b
Movement, may be implemented to be open to front end in this way Chinese chestnut conveying while, the Chinese chestnut not being open is transported to out in time
The lower section of mouth knife 2a, convenient for continuing opening manipulation to Chinese chestnut.
Preferably, reciprocating transmission mechanism 3b3 of the invention successively includes first connecting rod 3b3a and hinge from top to bottom
The half gear 3b3b, the half gear 3b3b for connecing the lower end the first connecting rod 3b3a passes through intermeshing pinion gear 3b3c
It is connected with transmission shaft 3b3d, the output end of transmission shaft 3b3d passes through the crank and rocker mechanism 3b4 connection poke rod 3b1, and institute
State transmission shaft 3b3d output end and be connected with unilateral bearing 3b3e, when driving handle 2e is moved downward, first connecting rod 3b3a to
Upper movement drives half gear 3b3b rotation, and half gear 3b3b is engaged with pinion gear 3b3c, imparts power to transmission shaft 3b3d,
Transmission shaft 3b3d imparts power to poke rod 3b1 by crank and rocker mechanism 3b4, drives hopper 3a to transport using poke rod 3b1
It is dynamic, the automatic charging operation to Chinese chestnut is realized with this.
In addition, crank and rocker mechanism 3b4 of the invention includes crank 3b4a and rocking bar 3b4b, the poke rod 3b1 connection
The rocking bar 3b4b, and the end the rocking bar 3b4b connects lead screw by screw slider by tripod 3b2, crank 3b4a exists
In rotary course, rocking bar 3b4b is driven to swing, the end rocking bar 3b4b is connected to poke rod 3b1, and poke rod 3b1 lift every time,
Whereabouts Shi Douhui is stuck in card slot 3a1, drives hopper 3a to travel forward by card slot 3a1.
Further, the hinged transmission shaft 3b3d of crank 3b4a of the invention, the end the rocking bar 3b4b clamping described in stir
Bar 3b1, since transmission shaft 3b3d is equipped with unilateral bearing 3b3e, crank 3b4a can be under the action of transmission shaft 3b3d
Unidirectional rotary motion is done, crank 3b4a drives rocking bar 3b4b to swing in rotary course, and rocking bar 3b4b is clamped poke rod 3b1,
Hopper 3a movement is driven by poke rod 3b1 with this.
Preferably, the fan angle of half gear 3b3b of the invention is 60 °, the tooth of half gear 3b3b and pinion gear 3b3c
Number is than being 80:14 the experiment has found that when the fan angle of half gear 3b3b is 60 °, and the number of teeth for working as half gear 3b3b is 80,
When the number of teeth of pinion gear 3b3c is 14, transmission effect is best.
In addition, the second connecting plate 2c2 described in the first connecting plate 2c1 grafting of the invention, and the second connecting plate 2c2
Rear end connects the rack by the reset spring 7 on supporting block 5, guiding feed rod 6 and the socket guiding feed rod 6, and first connects
Fishplate bar 2c1 is vertical with the second connecting plate 2c2, and the second rear end connecting plate 2c2 is connected with supporting block 5 by nut assembly, works as opening
After knife 2a completes opening to Chinese chestnut, reset spring 7 is socketed on guiding feed rod 6, and guiding feed rod 6 forms branch to reset spring 7
Support, prevents falling speed too fast, meanwhile, after the completion of pressing action, under the action of reset spring 7, quickly it is raised above.With
This after increasing reset spring 7, can also prevent operator from exerting oneself excessive and too deep to Chinese chestnut notch simultaneously.It is actually using
In the process, Chinese chestnut is easily stuck on knife 2a in opening, can generally increase a pressure plate at this time, which can be with
Referring to the feeding plate principle in mold.
Preferably, the length of rack 1 of the invention is 250-300mm, width 300-350mm, is highly 300-
320mm, the rack 1 are welded by several standard square steel, Chinese chestnut volume very little, therefore equipment of the invention does not need
Too large volume the experiment has found that meet preferably be open to Chinese chestnut on the basis of, the length of rack 1 can select 250mm,
280mm or 300mm are advisable, and width can select 300 mm, 330mm or 350mm to be advisable, height be generally 300mm or
320mm, it is convenient for collecting, it is easy to carry.
In order to reach superior technique effect, the quantity of knife 2a of the invention is four, passes through several spiral shells respectively
Mother connects the base of tool 2b, and in 90 ° of angle installations between adjacent apertures knife 2a, four knife 2a are that Chinese chestnut contacts
When, the edge of a knife can be generated simultaneously on four direction, even if the depth degree of the edge of a knife is different, in later period peeling, according to mechanics original
Reason, labour-saving is more than only one opening.
In addition, being additionally provided with hopper position-limit mechanism 4 in rack 1 of the invention, the hopper position-limit mechanism 4 includes limited block
Hingedly the fixing seat 4b, other end side abut the hopper 3a, hopper for 4a and the one end fixing seat 4b, the limited block 4a
3a can inevitably generate certain angle in forward movement with direction of advance, be unfavorable for the work of knife 2a, utilize
Fixing seat 4b and limited block 4a, can allow hopper 3a with rack 1 being bonded more closely, facilitate opening manipulation.
Preferably, several torsional springs are also connected between limited block 4a of the invention and the fixing seat 4b, torsional spring is mark
Quasi- part, and volume is minimum, it is easy to install and use, the one end limited block 4a can be allowed to be connected to the side hopper 3a always.
Specific operation process of the invention: a not opening Chinese chestnut, the end hopper 3a are loaded in each hopper 3a
Chinese chestnut can be vertical with knife 2a.When moving downward, the first drive rod 2d1 can be moved upwards driving handle 2e, pass through
Two drive rod 2d2 drive third drive rod 2d3 to move downward, and third drive rod 2d3 is connected to the second connecting plate 2c2, by the
Two connecting plate 2c2 and the first connecting plate 2c1, drive base of tool 2b and knife 2a to move downward, observe by the naked eye opening
Depth, after the completion of Chinese chestnut opening, under the action of reset spring 7, base of tool 2b is moved upwards, at this time driving handle 2e
It moves upwards, the second connecting plate 2c2 drives half gear 3b3b movement, half gear 3b3b and small tooth by first connecting rod 3b3a
3b3c intermeshing is taken turns, and under the action of unilateral bearing 3b3e, transmission shaft 3b3d output end can only carry out one direction rotation,
Transmission shaft 3b3d imparts power to crank and rocker mechanism 3b4, and the end of rocking bar 3b4b is connected to poke rod 3b1, and drives
Poke rod 3b1 reciprocally swinging, when swinging every time, poke rod 3b1 can drive hopper 3a to move by card slot 3a1.In order to mention
The stability of height movement, the front end rocking bar 3b4b also passes through tripod 3b2 and is connected to screw slider, and passes through screw slider and silk
Thick stick facilitates the reciprocally swinging of crank 3b4a.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention,
Those skilled in the art make various corresponding changes and modifications, but these corresponding changes in accordance with the present invention
It all should fall within the scope of protection of the appended claims of the present invention with deformation.