Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide one kind can be improved production efficiency, mitigates work
The vegetables and fruits of people's labor intensity screen conveying device.
The utility model be solve its technical problem and the technical solution adopted is that:
A kind of vegetables and fruits screening conveying device, comprising:
Rack is provided with main conveying device in rack;
Charging tray, is rotatably provided on main conveying device and can support vegetables and fruits;
Locking device is arranged on main conveying device, for limiting the charging tray relative to the rotation of main conveying device;
Tripper, be arranged on the rack or main conveying device on, for unlocking the locking device so that charging tray energy
It is that vegetables and fruits are fallen from charging tray that enough opposite main conveying devices, which turn to,.
Preferably, the side of the charging tray is hubbed on main conveying device and charging tray is rotatably provided in main conveying device
On, when the locking device unlock, charging tray can turn under the gravity of self weight or vegetables and fruits placed on it to be made
Vegetables and fruits are fallen from charging tray.
Preferably, the tripper is arranged on the rack, and quantity is several and is distributed along main conveying device.
Preferably, the locking device includes the lock slots being arranged on charging tray and is movably arranged on main conveying device
Locking piece, the locking piece is adapted with lock slots and is plugged in lock slots to limit the opposite main conveying device of charging tray
Rotation to by charging tray maintain can support vegetables and fruits state;The tripper can drive the locking piece activity to from
It removes in lock slots to unlock locking device.
Preferably, elastic device is provided on the locking piece, the elastic device is for driving locking piece towards insertion
The direction activity of lock slots.
Preferably, the tripper includes unlock piece and driving device, and the driving device is for driving unlock
Part activity is so that unlock piece can abut with locking piece and locking piece is pushed to be moved to unlock locking device.
Preferably, the locking piece is plugged in lock slots downwards, and the unlock piece is located at the lower section of locking piece simultaneously
It can be moved upward to and locking piece is pushed away into lock slots.
Preferably, the locking device is arranged on the rack, and has inclined guiding face on the unlock piece, described
Driving device unlock piece activity can be driven to the guiding face is aligned with locking piece, at this point, as charging tray is defeated with master
Movement of the device relative to tripper is sent, the locking piece can slide against with guiding face and guiding face is enable to push lock
Determine part and is moved away from lock slots.
Preferably, be provided with positive stop lug boss on the main conveying device, the charging tray can turn to it is described
The rotational angle that positive stop lug boss is abutted to limit charging tray with respect to main conveying device.
Preferably, the main conveying device is annularly recycled rotation, is provided in the rack for driving
Rotation of disc be reset to can support vegetables and fruits state resetting apparatus.
The beneficial effects of the utility model are: vegetables and fruits can be placed on charging tray in the utility model, charging tray can be defeated with master
It send device mobile and vegetables and fruits is conveyed, when charging tray reaches predetermined position, locking device can be unlocked by tripper,
Then vegetables and fruits is made to fall to predetermined position from charging tray so that charging tray generates rotation, thus, it is possible to realize the screening to vegetables and fruits
Sorting, structure novel is simple, is not necessarily to worker's manual sortation vegetables and fruits, can effectively improve production efficiency, the labour for mitigating worker is strong
Degree is easy to use.
Specific embodiment
Referring to figs. 1 to Fig. 5, a kind of vegetables and fruits screen conveying device, comprising: rack 10 is provided with main conveying in rack 10 and fills
Set 11;Charging tray 12, is rotatably provided on main conveying device 11 and can support vegetables and fruits;Locking device is arranged in main conveying device
On 11, for limiting charging tray 12 relative to the rotation of main conveying device 11;Tripper 30, is arranged in rack 10 or main conveying fills
It sets on 11, for unlocking locking device so that it is that vegetables and fruits are fallen from charging tray 12 that charging tray 12 can be turned to respect to main conveying device 11
Under.In the utility model, vegetables and fruits can be placed on charging tray 12, and charging tray 12 can carry out vegetables and fruits with the movement of main conveying device 11
Conveying can unlock locking device by tripper 30, so that charging tray 12 generates when charging tray 12 reaches predetermined position
Rotation then makes vegetables and fruits fall to predetermined position from charging tray 12, and thus, it is possible to realize the screening sorting to vegetables and fruits, structure novel
Simply, worker's manual sortation vegetables and fruits are not necessarily to, production efficiency can be effectively improved, mitigate the labor intensity of worker, are easy to use.
In the utility model, the side of charging tray 12 is hubbed on main conveying device 11 and charging tray 12 is rotatably provided in master
In conveying device 11, when locking device unlock, charging tray 12 can turn under the gravity of self weight or vegetables and fruits placed on it
It moves to falling vegetables and fruits from charging tray 12.Structure is more simple, easy to process and use.Certainly, it in practical application, can also be used
Torsional spring etc. carrys out the driving charging tray 12 after locking device unlocks and rotates, it is not limited to this.
Tripper 30 is arranged in rack 10, and quantity is several and is distributed along main conveying device 11, in this way can
Screening sorting is carried out respectively to the vegetables and fruits of multiple types, quality, it is applied widely, it is easily installed and uses, and can reduce
Equipment cost.Certainly, in practical application, tripper 30 can also be arranged on main conveying device 11 and one by one with locking device
Locking device that is corresponding or unlocking multiple charging trays 12 simultaneously by single tripper 30, it is not limited to this.
Locking device includes the lock slots 22 being arranged on charging tray 12 and the locking being movably arranged on main conveying device 11
Part 21, locking piece 21 are adapted with lock slots 22 and are plugged in lock slots 22 to limit charging tray 12 with respect to main conveying device 11
Rotation to by charging tray 12 maintain can support vegetables and fruits state;Tripper 30 can drive the activity of locking piece 21 extremely from locking
It removes in slot 22 to unlock locking device.Simple and reliable for structure, certainly, in practical application, bolt knot is can also be used in locking device
Other common locking structures such as structure, ratchet structure, these locking structures are widely used in the art, and those skilled in the art can
It flexibly selects, is not described further separately herein as needed.
Elastic device is provided on locking piece 21, elastic device is used for the direction for driving locking piece 21 towards insertion lock slots 22
Activity.Locking piece 21 can reliably be maintained to the position of insertion lock slots 22 in this way, and can be after the reset of charging tray 12
It is automatic that locking piece 21 is pushed to be inserted into lock slots 22 locking completed to charging tray 12, it is easy to use.In the present embodiment, elastic device
Using spring, which is mounted in the spring cavity 13 on main conveying device 11, and structure is simple, is easily installed and is used, when
So, in practical application, other common elastic constructions such as tension spring, torsional spring, elastic drag rope, gas spring are can also be used in elastic device, and
It is not limited to this.
Tripper 30 include unlock piece 31 and driving device 32, driving device 32 for drive unlock piece 31 activity so that
Unlock piece 31 can abut with locking piece 21 and locking piece 21 is pushed to be moved to unlock locking device.Structure is simple, easy to process
With use.In the present embodiment, locking piece 21 is plugged in downwards in lock slots 22, and unlock piece 31 is located at the lower section of locking piece 21 and can
It is moved upward to and locking piece 21 is pushed away into lock slots 22.Locking piece 21 can be maintained using the gravity of locking piece 21 itself in this way
On the position of insertion lock slots 22, avoids the automatic moving in use of locking piece 21 and charging tray 12 is caused to rotate, avoid vegetables and fruits
It is unexpected to be fallen from charging tray 12, it can reduce rate of breakdown, after the rotation of charging tray 12 resets, locking piece 21 can also be self-possessed
It is automatically inserted into the locking realized in lock slots 22 to charging tray 12 under effect, can effectively simplify the structure of the utility model.This
In embodiment, driving device 32 uses cylinder, and simple and reliable for structure, movement quickly, is easily installed and controls use, certainly,
In practical application, other common driving structures such as motor are can also be used in driving device 32, it is not limited to this.In the present embodiment,
While locking piece 21 is downwardly into lock slots 22, elastic device driving locking piece 21 is utilized and moves down, so that
The utility model is more reliable, certainly, in practical application, locking piece 21 can also from side to, to other directions such as upper be inserted into lock
Slot 22, or lock slots 22 are inserted by manners such as rotations, it is not limited to this.
Preferably, locking device is arranged in rack 10, has inclined guiding face 33, driving device 32 on unlock piece 31
The activity of unlock piece 31 can be driven to guiding face 33 is aligned with locking piece 21, at this point, as charging tray 12 is with main conveying device 11
Relative to the movement of tripper 30, locking piece 21 can slide against with guiding face 33 and guiding face 33 is enable to push locking piece
21 are moved away from lock slots 22.It is in use in this way, it, also can be successively to multiple companies without unlock piece 31 and 21 Accurate align of locking piece
Continuous charging tray 12 is unlocked, and is conveniently controlled and used.
Positive stop lug boss 14 is provided on main conveying device 11, charging tray 12, which can be turned to, to abut with positive stop lug boss 14 to limit
Rotational angle of the charging tray 12 with respect to main conveying device 11.It is convenient that reset operation is carried out to charging tray 12, it is easy to use.The present embodiment
In, the positioning that rotational angle is resetted to charging tray 12 is realized using the abutting of 11 upper wall of lower wall and main conveying device of charging tray 12,
Certainly, in practical application, in addition positive stop lug boss 14 can also be set to position to 12 reset angle of charging tray.
In the utility model, the upper surface of charging tray 12 is in recessed arc surfaced, convenient to carry out support to vegetables and fruits, can be effective
Vegetables and fruits are avoided to slide, wide adaptation range.Certainly, in practical application, other common shapes such as hopper construction are can also be used in charging tray 12,
It is not limited thereto.
In the utility model, main conveying device 11 is annular in shape and is recycled rotation, is provided in rack 10 for driving material
Disk 12 rotate be reset to can support vegetables and fruits state resetting apparatus, thus, it is possible to what is moved in circles to convey to charging tray 12, and
And rotation reset can be carried out to the charging tray 12 for rotating blanking automatically in conveying, effectively it is convenient to use.It is main in the present embodiment
Conveying device 11 is pivotally connected by several supply units 111, is convenient for that charging tray 12 and locking device are arranged on it, in the present embodiment
Main conveying device 11 is driven and recyclable rotation by main drive motor 15 and chain-drive mechanism, certainly, in practical application, main conveying
Other common structure for conveying such as conveyer belt can also be used in device 11, it is not limited to this.In the present embodiment, resetting apparatus includes setting
The return unit of 11 tail end of main conveying device is set in rack 10 and be located at, there is inclined reset inclined-plane on return unit, with material
The movement of disk 12, the charging tray 12 for turning to blanking state can be slid against then with the reset inclined-plane in the guiding for resetting inclined-plane
Under turn to can support vegetables and fruits state, subsequent locking piece 21 can be automatically performed the locking to charging tray 12, and structure is simple, is convenient for
Processing and use, certainly, in practical application, other common resetting structures such as swing rod are can also be used in resetting apparatus, it is not limited to
This.
Referring to Fig. 6, the application schematic diagram of the utility model, the lower section of main conveying device 11 is provided with sorting material collecting device,
Each tripper 30 is corresponding with each sorting material collecting device, and in the present embodiment, sorting material collecting device uses sorting conveyer belt 40, makes
In, main conveying device 11 drives charging tray 12 to move forward and passes through each sorting conveyer belt 40, and the vegetables and fruits on charging tray 12 pass through
When corresponding sorting conveyer belt 40, corresponding tripper 30 unlocks locking device, so that charging tray 12 rotates and vegetables and fruits is enabled to fall
Enter on corresponding sorting conveyer belt 40, is achieved in the sorting to vegetables and fruits and conveys respectively.
Certainly, in practical application, the utility model can also cooperate collecting box, vegetables and fruits process equipment etc. to use, not office
It is limited to this.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.