A kind of egg hatching device
Technical field
The invention belongs to biological automatic incubation equipment technical fields, more particularly, to a kind of egg hatching device.
Background technique
With the development of industrialization, artificial incubation has been the technology of a comparative maturity.Artificial imitation female bird is hatched
A kind of method of bionical hatching birds, beasts and eggs, can be improved the quantity and hatching rate of hatching;Birds, beasts and eggs need stable temperature in hatching
It ensures, so that birds, beasts and eggs is in the hatching under comparative high temperature so as to birds, beasts and eggs, the existing mode to birds, beasts and eggs heat preservation is typically placed in
In one incubator, by controlling birds, beasts and eggs temperature the temperature control in incubator, heat is passed using gas as medium
It is handed on birds, beasts and eggs;Hatch initial stage in birds, beasts and eggs, due to hot gas insufficient supply, birds, beasts and eggs temperature rises slowly, influences birds, beasts and eggs hatching rate, drops
The survival rate of low nestling.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of egg hatching device.
To achieve the goals above, the invention adopts the following technical scheme: a kind of egg hatching device, including incubator,
Top cover at the top of the incubator, the installation set on the vertical plate of the incubator two sides and set on the incubator side
Plate, the incubator is interior to be equipped with bearing plate, and the bearing plate is equipped with multiple location holes, and the bearing plate is equipped with the first gas transmission
Chamber, the location hole inner wall are equipped with the first opening communicated with the first gas transmission chamber, are equipped with pressing plate above the bearing plate,
The pressing plate is equipped with the first groove, and the first sealing film matched with first groove is equipped on the pressing plate;It is described
Be equipped with the first support plate below bearing plate, first support plate is equipped with the second groove, first support plate be equipped with
The second sealing film that second groove matches, the pressing plate and first support plate can move up and down, and described the
Air-flow is connected in one groove and second groove;Positioning plate plays fixed function to birds, beasts and eggs, so that birds, beasts and eggs are fixed on undertaking
It on plate, is stably placed on birds, beasts and eggs on bearing plate, prevents birds, beasts and eggs from rolling on bearing plate;After birds, beasts and eggs are put into incubator, cover
Top cover forms keeping warmth space in incubator, is passed through hot gas toward gas transmission is intracavitary, and hot gas is moved along gas transmission cavity wall, make hot gas from
First opening sprays, and the hot gas sprayed from the first opening is sprayed directly on on birds, beasts and eggs, and hot gas is made to enter incubator initial stage
It is in contact with birds, beasts and eggs;Another part hot gas has respectively entered in the first groove and the second groove, fills hot gas recessed first
In slot and the second groove, to the first sealing film and the second sealing film heating under hot gas effect, pressing plate moves down, the first support
Plate up moves, and so that the first sealing film and the second sealing film is in contact respectively with birds, beasts and eggs top and bottom, passes through sealing film and fowl
The mode that egg directly contacts will directly seal in the heat transfer to birds, beasts and eggs on film, so that birds, beasts and eggs is rapidly heated, so that birds, beasts and eggs are being incubated
There is signal temperature supply at change initial stage, guarantees birds, beasts and eggs hatching rate;After sealing film is in contact with birds, beasts and eggs, under the extruding of birds, beasts and eggs,
Make to seal film generation deformation, forms groove in sealing membrane surface, cooperate with location hole and fixed function is risen to birds, beasts and eggs, promote fowl
Fixed effect of the egg on bearing plate;By way of sealing film and wrapping birds, beasts and eggs, increase the contact surface of sealing film and birds, beasts and eggs
Product keeps birds, beasts and eggs heated more uniformly, and stable heat supply is provided for birds, beasts and eggs.
Location hole inner wall two sides are respectively equipped with the first movable chamber, are equipped with first connecting rod in first movable chamber,
Described first connecting rod one end is equipped with fixed jaw, and the first connecting rod other end is equipped with fixed spring, and the fixed spring is another
One end is fixed in first movable chamber;After birds, beasts and eggs are put into positioning hole, first is pushed to connect under birds, beasts and eggs gravity
Extension bar moves in movable chamber, and fixed spring is made to be in compressive state, makes fixed jaw to birds, beasts and eggs side wall under fixed spring effect
Pressure is generated, provides support force by fixed jaw for birds, beasts and eggs, birds, beasts and eggs is made to be stably placed on positioning hole, promotes location hole to birds, beasts and eggs
Fixed effect.
The fixed jaw is movably connected on the first connecting rod, and the first connecting rod side wall is equipped with the first support
Bar, the first support bar are equipped with support spring, and the support spring other end is fixed on the fixed jaw;Pass through fixation
The flexible connection of pawl makes fixed jaw that can carry out a certain range of rotation on first connecting rod, adapts to fixed jaw more not
With the birds, beasts and eggs of size, the scope of application of hatching apparatus is promoted;Under first support bar and support spring effect, provided for fixed jaw
Support force makes fixed jaw generate pressure effect to birds, beasts and eggs side wall after opening, and a fixed spring cooperates, and promotes fixed jaw pair
Birds, beasts and eggs are fixed on positioning hole by the fixed effect of birds, beasts and eggs, prevent birds, beasts and eggs mobile in positioning hole.
The bearing plate is equipped with through-hole, and first support plate is equipped with and the through-hole matches second connect
Bar, second connecting rod are arranged in the through-hole, and the through-hole wall is equipped with the first loose slot, second connecting rod
It is equipped with the limited block matched with first loose slot, the described first movable trench bottom is equipped with to be matched with the limited block
Retractable rod;Under the mutual cooperation of the first loose slot and limited block, limit is risen to the up and down motion of the first support plate and is made
With, enable the first support plate up move after sealing film be directly in contact with birds, beasts and eggs, so as in the early stage be birds, beasts and eggs provide
Stable heat supply, promotes birds, beasts and eggs hatching success;Through-hole is that the movement of the first support plate provides reserved space, makes first
Fagging has enough distances to be moved to be in contact with birds, beasts and eggs, guarantees the stability of device feature operation.
The retractable rod include set on the described first movable trench bottom casing and be arranged in described sleeve pipe the
Two support rods, described sleeve pipe side wall are equipped with the second opening, and the bearing plate is equipped with air storing cavity, and the is equipped in the air storing cavity
One cylinder is additionally provided with the second gas transmission chamber for being connected to first loose slot and the air storing cavity on the bearing plate, described
Sleeve side walls are equipped with the conduit matched with second opening;After birds, beasts and eggs are put into positioning hole, the first cylinder is pushed
Air in air storing cavity is pushed into conduit by piston rod movement under the first cylinder action, and air-flow enters casing with conduit
It is interior, it pushes second support bar up to move under gas pressure, makes second support bar that limited block be pushed up to move, to drive
First support plate up moves, and touches sealing film and birds, beasts and eggs bottom connection in the first support plate, by the heat in the second groove
It is transferred on birds, beasts and eggs, birds, beasts and eggs is made to be rapidly heated;Support force is provided for birds, beasts and eggs under the effect of the first support plate, avoids birds, beasts and eggs from positioning
It is fallen in hole, promotes location hole to the fixed effect of birds, beasts and eggs.
The bearing plate is equipped with mounting rack, and the pressing plate is rotationally connected on the mounting rack, the pressing plate difference
Set on the mounting rack two sides, the mounting rack bottom is equipped with the second support plate, and the mounting rack is equipped with and the pressing plate phase
First limit plate of cooperation, the pressing plate top are equipped with magnetic patch, and the magnetic patch magnetism on two side plate of mounting rack is attracting;It is inciting somebody to action
When birds, beasts and eggs are put on bearing plate, pressing plate is up overturn, keeps pressing plate in a vertical state, the magnetic patch in two pressure plates is mutually inhaled
Draw, two pressure plates are fixed on vertical position, pressing plate is avoided to stop bearing plate, so that birds, beasts and eggs are put into positioning hole;
After birds, beasts and eggs are put into positioning hole, pressing plate is overturn down, and pressing plate is placed in the second support plate, is pressing plate by the second support plate
Support force is provided, pressing plate is in a horizontal position, to make the sealing film on pressing plate directly be in contact with birds, beasts and eggs surface, makes fowl
Egg is rapidly heated;Under the action of the first limit plate, position-limiting action is played to pressing plate, it can not be past after overturning pressing plate to horizontality
Upper overturning guarantees birds, beasts and eggs hatching rate to make pressing plate preferably be in contact with birds, beasts and eggs.
First limit plate bottom is equipped with sliding block, and the mounting rack side wall is equipped with the cunning matched with the sliding block
Slot;The mounting rack bottom is equipped with third connecting rod, and second connecting rod is equipped with the second movable chamber, and three connecting rod is worn
In second movable chamber, the third connecting rod is equipped with the second cylinder, and second cylinder piston rod is fixed on institute
State the second movable chamber bottom;Under the mutual cooperation of sliding block and sliding slot, it move the first limit plate can on horizontal position, past
When upper overturning pressing plate, the first limit plate is pushed toward mounting rack two sides, removes the first limit plate above pressing plate, to push pressure
Plate is up overturn, and birds, beasts and eggs are put into positioning hole;After the completion of birds, beasts and eggs placement, pressing plate is overturn down, and pressing plate is made to be in level
State pushes to the first limit plate at the top of pressing plate, and the first limit plate is made to play position-limiting action to pressing plate, and pressing plate can not be transported up
It is dynamic, contact effect of the pressing plate with birds, beasts and eggs is promoted, directly to transfer heat on birds, beasts and eggs;Second cylinder is to the upper and lower of mounting rack
Movement provides power support, moves pressing plate together with mounting rack, to control contact effect of the sealing film with birds, beasts and eggs;Work as fowl
When the egg incubation later period, mounting rack band dynamic pressure plate is up moved, and making pressing plate and birds, beasts and eggs, there are suitable distances, provide for nestling broken shell pre-
Spacing, avoiding pressing plate from closing eggshell surface influences nestling broken shell;Nestling directly falls close second after drilling out out of eggshell
It in sealer or bearing plate, prevents nestling from drilling out rear tumble injury out of eggshell, improves Chicks survival.
The incubator side wall is equipped with the first connecting plate, and being rotatably connected on first connecting plate has the second connection
Plate, second one end of the connection board are equipped with movable plate, and the vertical plate is equipped with the second loose slot matched with the movable plate;
Movable plate can move in the second loose slot, under the mutual cooperation of the second loose slot and movable plate, play positioning to incubator and make
With providing support force for vertical plate between incubator is fixed on vertical plate;By movement of the movable plate in the second loose slot, make to protect
Incubator generates inclination, so that birds, beasts and eggs be made to be in ceaselessly rollover states, yolk is prevented to be adhered on eggshell, guarantees birds, beasts and eggs hatching
Rate.
Being rotatably connected on the mounting plate has connection ring, and the connection ring is equipped with motion bar, sets on the motion bar
There is link block, the link block is equipped with third loose slot;The second activity groove sidewall is equipped with through slot, on the movable plate
Being rotatably connected has the 4th connecting rod, and described 4th connecting rod one end is arranged in the third loose slot, the 4th connection
One end that bar is set in the third loose slot is equipped with the second limit plate;The 4th connecting rod is risen under the effect of the second limit plate
Position-limiting action deviate from the 4th connecting rod can not out of third loose slot, and the 4th connecting rod can only be moved along third loose slot inner wall
It is dynamic, so that motion bar is still in contact with the 4th connecting rod in rotation;Under the mutual cooperation of the 4th connecting rod and motion bar, drive
Movable plate moves in the second loose slot, and the incubator other side moves down when moving incubator side up, makes incubator
It is continuously in motion state, incubator tilts the birds, beasts and eggs of positioning hole with incubator when tilting, and plays egg-turning behaviour to birds, beasts and eggs
Make, guarantees birds, beasts and eggs hatching rate.
The mounting plate is equipped with the 5th connecting rod, and the 5th connecting rod is equipped with the matched with the transmission ring
One driving wheel is additionally provided with driving motor on the mounting plate, and the driving motor output shaft is equipped with and first driving wheel
The second driving wheel matched;Driving motor inverts same distance after driving the second driving wheel to rotate forward predetermined amount again, to make
Movable plate is rotated toward both direction discontinuity, and incubator is driven to be in continuous rotary state, promotes the egg-turning effect to birds, beasts and eggs,
It effectively prevent yolk to be adhered phenomenon;By the control to driving motor positive and negative rotation, incubator is made to do fortune of bending forward and backward with motion bar
It is dynamic, while the maximum angle of incubator overturning is controlled, guarantee the reliability of device egg-turning.
The invention has the following advantages that will directly seal the heat on film by way of sealing film and directly contacting with birds, beasts and eggs
Amount is transferred on birds, beasts and eggs, and birds, beasts and eggs is made to be rapidly heated, so that birds, beasts and eggs have signal temperature supply at hatching initial stage, guarantees birds, beasts and eggs hatching
Rate.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is diagrammatic cross-section one of the invention.
Fig. 3 is enlarged drawing at the A in Fig. 2.
Fig. 4 is diagrammatic cross-section two of the invention.
Fig. 5 is enlarged drawing at the B in Fig. 4.
Fig. 6 is diagrammatic cross-section three of the invention.
Fig. 7 is enlarged drawing at the C in Fig. 6.
Fig. 8 is enlarged drawing at the D in Fig. 7.
Fig. 9 is enlarged drawing at the E in Fig. 7.
Figure 10 is diagrammatic cross-section four of the invention.
Figure 11 is enlarged drawing at the F in Figure 10.
Figure 12 is diagrammatic cross-section five of the invention.
Specific embodiment
As shown in figs. 1-12, a kind of egg hatching device, including incubator 1, the top cover set on 1 top of incubator
11, the mounting plate 3 set on the vertical plate 2 of 1 two sides of incubator and set on 1 side of incubator is equipped in the incubator 1
Bearing plate 12, the bearing plate 12 are equipped with multiple location holes, and the bearing plate 12 is equipped with the first gas transmission chamber, the location hole
Inner wall is equipped with the first opening communicated with the first gas transmission chamber, is equipped with pressing plate 133, the pressing plate above the bearing plate 1
133 are equipped with the first groove, and the first sealing film 134 matched with first groove is equipped on the pressing plate 133;It is described
The first support plate 14 is equipped with below bearing plate 12, first support plate 14 is equipped with the second groove, first support plate 14
It is equipped with the second sealing film 144 matched with second groove, the pressing plate 133 and first support plate 14 can be done
It moves up and down, is connected with air-flow in first groove and second groove;First gas transmission chamber, the first groove and the second groove
It is connected respectively with a gas-guide tube, gas-guide tube is connected with air-heater;First sealing film and the second sealing film are that rubber is made;Positioning
Plate, which plays fixed function to birds, beasts and eggs, is stably placed on birds, beasts and eggs on bearing plate so that birds, beasts and eggs are fixed on bearing plate, prevents birds, beasts and eggs from existing
It is rolled on bearing plate;After birds, beasts and eggs are put into incubator, top cover forms keeping warmth space in incubator, intracavitary toward gas transmission
It is passed through hot gas, hot gas is moved along gas transmission cavity wall, sprays hot gas from the first opening, and the hot gas sprayed from the first opening is straight
It connects and is sprayed on birds, beasts and eggs, hot gas is made to be in contact with birds, beasts and eggs entering incubator initial stage;Another part hot gas has respectively entered
In one groove and the second groove, fill hot gas in the first groove and the second groove, to the first sealing film under hot gas effect
With the second sealing film heating, pressing plate moves down, and the first support plate up moves, and the first sealing film and second is made to seal film difference
It is in contact with birds, beasts and eggs top and bottom, by way of sealing film and directly being contacted with birds, beasts and eggs, will directly seal the heat on film and pass
It is handed on birds, beasts and eggs, birds, beasts and eggs is made to be rapidly heated, so that birds, beasts and eggs have signal temperature supply at hatching initial stage, guarantee birds, beasts and eggs hatching rate;
After sealing film is in contact with birds, beasts and eggs, under the extruding of birds, beasts and eggs, makes to seal film generation deformation, forms groove in sealing membrane surface,
It cooperates with location hole and fixed function is risen to birds, beasts and eggs, promote fixed effect of the birds, beasts and eggs on bearing plate;By sealing film for fowl
The mode that egg wraps increases the contact area of sealing film and birds, beasts and eggs, keeps birds, beasts and eggs heated more uniformly, provides for birds, beasts and eggs stable
Heat supply.
Top cover side is articulated on the incubator side wall, and mounting plate height is lower than incubator top surface, is opened when top cover is in
When opening state, top cover is placed on mounting plate, and mounting plate provides support force for top cover, is avoided top cover from generating with incubator side wall and is touched
It hits;It is additionally provided with gas supply assembly in the egg hatching device, to provide sufficient air inside incubator, guarantees the gas in incubator
Body circulation, the gas supply assembly is identical as the apparatus structure in the prior art that arches upward, and details are not described herein.
Location hole inner wall two sides are respectively equipped with the first movable chamber, are equipped with first connecting rod in first movable chamber
121, described 121 one end of first connecting rod is equipped with fixed jaw 123, and 121 other end of first connecting rod is equipped with fixed spring
122,122 other end of fixed spring is fixed in first movable chamber;After birds, beasts and eggs are put into positioning hole, in birds, beasts and eggs
It pushes first connecting rod to move in movable chamber under gravity, fixed spring is made to be in compressive state, acted in fixed spring
Under make fixed jaw to birds, beasts and eggs side wall generate pressure, provide support force by fixed jaw for birds, beasts and eggs, birds, beasts and eggs made to be stably placed on location hole
It is interior, location hole is promoted to the fixed effect of birds, beasts and eggs.
The fixed jaw 122 is movably connected on the first connecting rod 121, is set on 121 side wall of first connecting rod
There is first support bar 124, the first support bar 124 is equipped with support spring 125, and 125 other end of support spring is connected
In on the fixed jaw 123;It by the flexible connection of fixed jaw, carry out fixed jaw can in a certain range on first connecting rod
Rotation, so that fixed jaw is adapted to more different size of birds, beasts and eggs, promote the scope of application of hatching apparatus;In first support bar and branch
It supports under spring effect, provides support force for fixed jaw, fixed jaw is made to generate pressure effect to birds, beasts and eggs side wall after opening, one is fixed
Spring cooperates, and promotes fixed jaw to the fixed effect of birds, beasts and eggs, birds, beasts and eggs are fixed on positioning hole, prevent birds, beasts and eggs in location hole
Interior movement.
The bearing plate 12 is equipped with through-hole, and first support plate 14 is equipped with second matched with the through-hole and connects
Extension bar 141, second connecting rod 141 are arranged in the through-hole, and the through-hole wall is equipped with the first loose slot, and described the
Two connecting rods 141 are equipped with the limited block that matches with first loose slot, the described first movable trench bottom be equipped with it is described
The retractable rod that limited block matches;Under the mutual cooperation of the first loose slot and limited block, above and below the first support plate
Position-limiting action has been moved, so that the first support plate sealing film after up moving directly is in contact with birds, beasts and eggs, so as in the early stage
As birds, beasts and eggs provide stable heat supply, promote birds, beasts and eggs hatching success;Through-hole provides reserved for the movement of the first support plate
Space makes the first support plate have enough distances to be moved to and is in contact with birds, beasts and eggs, guarantees the stability of device feature operation.
The retractable rod includes being set to the casing 142 of the described first movable trench bottom and being arranged in described sleeve pipe 142
Interior second support bar 143,142 side wall of described sleeve pipe are equipped with the second opening, and the bearing plate 12 is equipped with air storing cavity, described
It is equipped with the first cylinder in air storing cavity, is additionally provided on the bearing plate 12 for being connected to first loose slot and the air storing cavity
Second gas transmission chamber, 142 side wall of described sleeve pipe are equipped with the conduit matched with second opening;When birds, beasts and eggs are put into location hole
After interior, the first cylinder pushes piston rod movement, the air in air storing cavity is pushed into conduit under the first cylinder action, air-flow
It is entered in casing with conduit, pushes second support bar up to move under gas pressure, second support bar is made to push limited block
It up moves, so that the first support plate be driven up to move, touches sealing film and birds, beasts and eggs bottom connection in the first support plate, it will
In heat transfer to birds, beasts and eggs in second groove, birds, beasts and eggs is made to be rapidly heated;Support is provided under the effect of the first support plate for birds, beasts and eggs
Power avoids birds, beasts and eggs from falling from positioning hole, promotes location hole to the fixed effect of birds, beasts and eggs;To increase by the first cylinder in air storing cavity
The push plate matched with air storing cavity section can be arranged in the push of air-flow on the first cylinder piston rod.
The bearing plate 12 is equipped with mounting rack 13, and the pressing plate 133 is rotationally connected on the mounting rack 13, described
Pressing plate 133 is respectively arranged on 13 two sides of mounting rack, and 13 bottom of mounting rack is equipped with the second support plate, on the mounting rack 13
Equipped with the first limit plate 136 matched with the pressing plate 133, magnetic patch 135, the mounting rack are equipped at the top of the pressing plate 133
Magnetic patch 135 on 13 liang of side plates is magnetic attracting;When birds, beasts and eggs are put on bearing plate, pressing plate is up overturn, is made at pressing plate
It attracts each other in the magnetic patch in vertical state, two pressure plates, two pressure plates is fixed on vertical position, avoid pressing plate that from accepting
Plate stops, so that birds, beasts and eggs are put into positioning hole;After birds, beasts and eggs are put into positioning hole, pressing plate is overturn down, and pressing plate is placed in
In second support plate, support force is provided for pressing plate by the second support plate, is in a horizontal position pressing plate, to make on pressing plate
Sealing film be directly in contact with birds, beasts and eggs surface, so that birds, beasts and eggs is rapidly heated;Under the action of the first limit plate, limit is played to pressing plate
Effect, can not up overturn after overturning pressing plate to horizontality, to make pressing plate preferably be in contact with birds, beasts and eggs, guarantee birds, beasts and eggs
Hatching rate.
First limit plate, 136 bottom is equipped with sliding block, and 13 side wall of mounting rack is equipped with and matches with the sliding block
Sliding slot;13 bottom of mounting rack is equipped with third connecting rod 131, and second connecting rod 141 is equipped with the second movable chamber, institute
Three connecting rods 131 to be stated to be arranged in second movable chamber, the third connecting rod 131 is equipped with the second cylinder 132, and described the
Two cylinders, 132 piston rod is fixed on second movable chamber bottom;Under the mutual cooperation of sliding block and sliding slot, make the first limit plate
Can be moved on horizontal position, up overturn pressing plate when, toward mounting rack two sides push the first limit plate, make the first limit plate from
It is removed above pressing plate, to push pressing plate up to overturn, birds, beasts and eggs is put into positioning hole;After the completion of birds, beasts and eggs placement, down
Pressing plate is overturn, pressing plate is made to be in horizontality, the first limit plate is pushed at the top of pressing plate, the first limit plate is made to play limit to pressing plate
Position effect, pressing plate can not be moved up, contact effect of the pressing plate with birds, beasts and eggs be promoted, directly to transfer heat on birds, beasts and eggs;
Second cylinder provides power support to the up and down motion of mounting rack, moves pressing plate together with mounting rack, to control sealing
Contact effect of the film with birds, beasts and eggs;When birds, beasts and eggs hatch the later period, mounting rack band dynamic pressure plate is up moved, and making pressing plate and birds, beasts and eggs, there are suitable
Work as distance, provide reserved space for nestling broken shell, avoiding pressing plate from closing eggshell surface influences nestling broken shell;Nestling is out of eggshell
It is directly fallen after drilling out on the second sealing film or bearing plate, prevents nestling from drilling out rear tumble injury out of eggshell, improve nestling survival
Rate.
1 side wall of incubator is equipped with the first connecting plate, and being rotatably connected on first connecting plate has the second connection
Plate 15, described second connecting plate, 15 one end are equipped with movable plate 151, and the vertical plate 2 is equipped with and matches with the movable plate 151
Second loose slot;Movable plate can move in the second loose slot, under the mutual cooperation of the second loose slot and movable plate, to heat preservation
Case plays the role of positioning, and between incubator is fixed on vertical plate, provides support force for vertical plate;Through movable plate in the second loose slot
Movement makes incubator generate inclination, so that birds, beasts and eggs be made to be in ceaselessly rollover states, yolk is prevented to be adhered on eggshell, guarantees
Birds, beasts and eggs hatching rate.
Being rotatably connected on the mounting plate 3 has connection ring 312, and the connection ring 312 is equipped with motion bar 31, the work
Lever 31 is equipped with link block 311, and the link block 311 is equipped with third loose slot;The second activity groove sidewall is equipped with
Through slot, being rotatably connected on the movable plate 151 has the 4th connecting rod 152, and described 4th connecting rod, 152 one end is arranged in described
In third loose slot, one end that the 4th connecting rod 152 is set in the third loose slot is equipped with the second limit plate;?
Position-limiting action is played to the 4th connecting rod under the effect of two limit plates, deviate from the 4th connecting rod can not out of third loose slot, the 4th
Connecting rod can only be moved along third loose slot inner wall, and motion bar is made still to be in contact with the 4th connecting rod in rotation;Connect the 4th
Under the mutual cooperation of extension bar and motion bar, movable plate is driven to move in the second loose slot, when moving incubator side up
The incubator other side moves down, and incubator is made to be continuously in motion state, incubator make when tilting the birds, beasts and eggs of positioning hole with
Incubator tilts together, plays egg-turning operation to birds, beasts and eggs, guarantees birds, beasts and eggs hatching rate.
The mounting plate 3 is equipped with the 5th connecting rod 321, and the 5th connecting rod 321 is equipped with and the transmission ring 312
The first driving wheel 32 matched is additionally provided with driving motor 33 on the mounting plate 3, and 33 output shaft of driving motor is equipped with
The second driving wheel 331 matched with first driving wheel 32;After driving motor drives the second driving wheel to rotate forward predetermined amount
Same distance is inverted again, so that movable plate be made to rotate toward both direction discontinuity, incubator is driven to be in continuous rotary state,
The egg-turning effect to birds, beasts and eggs is promoted, yolk is effectively prevent to be adhered phenomenon;By the control to driving motor positive and negative rotation, make incubator
Movement of bending forward and backward is done with motion bar, while the maximum angle of incubator overturning is controlled, and guarantees the reliable of device egg-turning
Property;Mitigating driving motor burden in such a way that pinion gear drives bull gear drive, act on incubator in driving motor
Under be easier to rotate, while utilize setting of the small tooth with canine tooth, reduce movable plate velocity of rotation, make incubator motion bar drive under
Slowly rotation, avoids birds, beasts and eggs from dropping out when rotating from positioning hole, shields while realizing egg-turning operation to birds, beasts and eggs.