CN108995869B - Binding device and method for blue crabs - Google Patents
Binding device and method for blue crabs Download PDFInfo
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- CN108995869B CN108995869B CN201810780503.3A CN201810780503A CN108995869B CN 108995869 B CN108995869 B CN 108995869B CN 201810780503 A CN201810780503 A CN 201810780503A CN 108995869 B CN108995869 B CN 108995869B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/24—Feeding, e.g. conveying, single articles by endless belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B45/00—Apparatus or devices for supporting or holding wrappers during wrapping operation
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- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a binding device and a binding method for blue crabs, which comprises a platform, a sliding chute, a conveying mechanism, a three-door blue crab limiting mechanism and a plurality of packaging bodies, wherein the sliding chute is arranged on the upper surface of the platform; the packaging body comprises a U-shaped shell, a left air bag and a right air bag are arranged on the inner surface of the U-shaped shell, an upper baffle and a lower baffle are arranged at the upper end and the lower end of the U-shaped shell respectively, a plurality of air holes are formed in the upper baffle, an air inlet nozzle of the left air bag and the right air bag extends out of the side wall of the U-shaped shell, a one-way valve is arranged in the air inlet nozzle, the packaging body further comprises a vent pipe and a controller, an air pump and an air outlet nozzle matched with the air inlet are arranged on the vent pipe, and the controller is electrically connected with the air pump, the conveying. The crab binding device has the characteristics of simple operation, good safety, high production efficiency and low production cost.
Description
Technical Field
The invention relates to the technical field of crab binding, in particular to a three-door blue crab binding device and method with high production efficiency and good safety.
Background
The crab pliers and claws are sharp, so that a person cannot grasp the crab correctly, the crab can be accidentally injured when the person grabs the crab, after the crab is clamped, the person can be better to diminish inflammation and attach the woundplast, but in severe cases, the person may need to go to a hospital, and the crab is generally bound and sold to avoid unnecessary injury.
The method comprises the following steps of manually binding the crabs: pressing the palm of the crab on a table, and using a thumb, a tail finger and a ring finger to code the crab claws; pressing the two large pliers of the crab with the index finger and the middle finger to lift the crab; tightly winding the cotton thread with forefinger from top to bottom along the crab side feet counterclockwise; turning the body of the crab laterally, enabling the crab belly to face inwards, and tightly winding the rope for two circles clockwise from the middle of the crab chela of the crab; winding to crab back, pressing the rope with index finger of left hand, taking off the cotton thread with right hand, and winding counterclockwise to crab back; putting down the crab with the back facing up, tightening the cross knot with two hands, and removing the residual cotton rope with the scissors to tie up the crab.
Therefore, the crab binding machine has the advantages of complex operation, easy injury, low production efficiency and high production cost.
Disclosure of Invention
The invention aims to overcome the defects of complex operation, easy injury, low production efficiency and high production cost of manually binding crabs in the prior art, and provides a device and a method for binding blue crabs, which have high production efficiency and good safety.
In order to achieve the purpose, the invention adopts the following technical scheme:
a binding device for blue crabs comprises a platform, a sliding chute arranged on the upper surface of the platform, a conveying mechanism close to the platform, a three-door blue crab limiting mechanism arranged above the conveying mechanism, and a plurality of packaging bodies which are sequentially connected; the packaging body comprises a U-shaped shell, a left air bag and a right air bag are arranged on the inner surface of the U-shaped shell, an upper baffle and a lower baffle are arranged at the upper end and the lower end of the U-shaped shell respectively, a plurality of air holes are formed in the upper baffle, an air inlet nozzle of the left air bag and the right air bag extends out of the side wall of the U-shaped shell, a one-way valve is arranged in the air inlet nozzle, the packaging body further comprises a vent pipe and a controller, an air pump and an air outlet nozzle matched with the air inlet are arranged on the vent pipe, and the controller is electrically connected with the air pump, the conveying.
The packaging bodies are connected in sequence, an operator drags the packaging bodies to enable the packaging bodies to pass through the sliding grooves in sequence, the packaging bodies can be conveniently replaced by the operator, the operator puts a plurality of three-door blue crabs on the conveying mechanism, the head orientation of each three-door blue crab is adjusted, and the heads of all three-door blue crabs face the platform and are arranged in sequence at intervals;
the three-door blue crab limiting mechanism presses each three-door blue crab, so that the posture of each three-door blue crab is kept unchanged;
an operator aligns a packaging body at the delivery end of the conveying mechanism, so that the three-door blue crabs enter the packaging body, the air inlet nozzle and the air exhaust nozzle are in butt joint, the controller controls the air pump to work, the left air bag and the right air bag are inflated, the left air bag and the right air bag compress the left side and the right side of the three-door blue crabs after being expanded, the upper baffle and the lower baffle are tightly attached to the front upper part and the front lower part of the three-door blue crabs, and the left air bag and the right air bag clamp the left side of the three-door blue crabs, so that the three-door blue crabs are bound.
In the binding process, the hands of an operator do not need to contact with the crabs, the crabs can be continuously bound, the production efficiency is high, the safety is good, the production cost is reduced, the healthy survival of the three blue crabs before selling is ensured, and the economic benefit is improved.
Preferably, the conveying mechanism comprises a driven wheel, a driving wheel and an annular belt arranged on the driven wheel and the driving wheel; the rotating shaft of the driving wheel is connected with a first motor, and the first motor is electrically connected with the controller.
Preferably, the three-door blue crab limiting mechanism comprises a driven gear, a driving gear and an annular chain arranged on the driven gear and the driving gear; the rotating shaft of the driving gear is connected with a second motor, and the second motor is electrically connected with the controller.
When the distance between the three-door blue crab limiting mechanism and the conveying mechanism is appropriate, the annular chain can press the three-door blue crabs on the annular belt, so that the three-door blue crabs can keep the head of the three-door blue crabs facing the platform, and stable binding is facilitated.
Preferably, the annular chain is provided with a plurality of pressing plates, the lower surface of each pressing plate is provided with a limiting groove for accommodating the three-door blue crabs, and the shape of each limiting groove is matched with that of each three-door blue crab.
Each pressing plate can be better spacing for each three-door blue crab, the posture of each three-door blue crab can be kept stable, and the three-door blue crab can not be extruded, so that the health survival of each three-door blue crab before being sold is ensured, and the economic benefit is ensured.
Preferably, driven gear and driving gear are connected with 2L shape suspensions respectively, and 2L shape suspensions are connected with the telescopic link of 2 cylinders respectively, and two cylinders are located in the frame, and 2 cylinders all are connected with the controller electricity.
The 2 cylinders are used for adjusting the distance between the conveying mechanism and the three-door blue crab limiting mechanism, so that the three-door blue crab binding machine can be used for binding three-door blue crabs with different sizes and specifications.
A method for binding a blue crab with three crabs comprises the following steps:
(6-1) an operator puts a plurality of blue crabs on the conveying mechanism, and adjusts the head orientation of each blue crab, so that the heads of all the blue crabs face the platform and are sequentially arranged at intervals;
the three-door blue crab limiting mechanism presses each three-door blue crab, so that the posture of each three-door blue crab is kept unchanged;
(6-2) the controller controls the conveying mechanism and the three-door blue crab limiting mechanism to move in the same direction at the same speed;
(6-3) aligning a packaging body to a delivery end of the conveying mechanism by an operator, enabling the three-door blue crabs to enter the packaging body, butting an air inlet nozzle and an air outlet nozzle, controlling the air pump to work by the controller, inflating the left air bag and the right air bag, pressing the left side and the right side of the three-door blue crabs after the left air bag and the right air bag expand, and binding the three-door blue crabs;
(6-4) the operator moves the bound blue crabs open, the controller controls the air pump to stop working, the air inlet nozzle and the air outlet nozzle are separated, and the operation is switched to (6-3).
Preferably, the three-door blue crab limiting mechanism comprises a driven gear, a driving gear and an annular chain arranged on the driven gear and the driving gear; a rotating shaft of the driving gear is connected with a second motor, and the second motor is electrically connected with the controller; the annular chain is provided with a plurality of pressing plates, the lower surfaces of the pressing plates are provided with limiting grooves for containing the three-door blue crabs, and the shapes of the limiting grooves are matched with those of the three-door blue crabs; the three-door blue crab limiting mechanism presses and replaces each three-door blue crab by:
and placing the blue crabs into the space surrounded by the lower parts of the pressing plates and the conveying mechanism respectively.
Preferably, the driven gear and the driving gear are respectively connected with 2L-shaped suspensions, the 2L-shaped suspensions are respectively connected with telescopic rods of 2 cylinders, the two cylinders are arranged on the rack, and the 2 cylinders are electrically connected with the controller; the three blue crabs are respectively placed in the space enclosed by the lower part of each pressing plate and the conveying mechanism and replaced by:
an operator controls each pressing plate to descend by using the two cylinders, and each three-door blue crab is respectively placed in a space surrounded by the lower part of each pressing plate and the conveying mechanism.
Therefore, the invention has the following beneficial effects: the crab binding method has the advantages of simple crab binding operation, good safety, high production efficiency and low production cost.
Drawings
FIG. 1 is a schematic diagram of one configuration of the platform of the present invention;
FIG. 2 is a top view of the 2 packages of the present invention;
fig. 3 is a front view of the conveying mechanism and the three-door blue crab limiting mechanism of the invention;
fig. 4 is a functional block diagram of the present invention.
In the figure: the device comprises a platform 1, a chute 2, a conveying mechanism 3, a three-door blue crab limiting mechanism 4, a packaging body 5, a vent pipe 6, a controller 7, a first motor 8, an air pump 9, a driven wheel 31, a driving wheel 32, an annular belt 33, a driven gear 41, a driving gear 42, an annular chain 43, a second motor 44, a U-shaped shell 51, a left air bag 52, a right air bag 53, an exhaust nozzle 61, an L-shaped suspension 101, an air cylinder 102, a pressure plate 431, an upper baffle 511, an air inlet nozzle 521 and an air vent 5111.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1
The embodiment shown in fig. 1, 2 and 3 is a binding device for blue crabs, which comprises a platform 1, a chute 2 arranged on the upper surface of the platform, a conveying mechanism 3 close to the platform, a three-door blue crab limiting mechanism 4 arranged above the conveying mechanism, and a plurality of sequentially connected packaging bodies 5; the packaging body comprises a U-shaped shell 51, a left air bag 52 and a right air bag 53 which are arranged on the inner surface of the U-shaped shell, an upper baffle 511 and a lower baffle are respectively arranged at the upper end and the lower end of the U-shaped shell, a plurality of air holes 5111 are arranged on the upper baffle, an air inlet 521 of the left air bag and the right air bag extends out of the side wall of the U-shaped shell, a one-way valve is arranged in the air inlet, the packaging body further comprises an air pipe 6 and a controller 7, an air pump 9 and an air outlet 61 matched with the air inlet are arranged on the air pipe, and as shown in figure 4, the controller is respectively electrically connected with the air pump, a conveying.
As shown in fig. 3 and 4, the transmission mechanism includes a driven wheel 31, a driving wheel 32, and an endless belt 33 provided on the driven wheel and the driving wheel; the rotating shaft of the driving wheel is connected with a first motor 8, and the first motor is electrically connected with the controller.
The three-door blue crab limiting mechanism comprises a driven gear 41, a driving gear 42 and an annular chain 43 arranged on the driven gear and the driving gear; the drive gear shaft is connected to a second motor 44 which is electrically connected to the controller.
A method for binding a blue crab with three crabs comprises the following steps:
(6-1) an operator puts a plurality of blue crabs on the conveying mechanism, and adjusts the head orientation of each blue crab, so that the heads of all the blue crabs face the platform and are sequentially arranged at intervals;
the three-door blue crab limiting mechanism presses each three-door blue crab, so that the posture of each three-door blue crab is kept unchanged;
(6-2) the controller controls the conveying mechanism and the three-door blue crab limiting mechanism to move in the same direction at the same speed;
(6-3) aligning a packaging body to a delivery end of the conveying mechanism by an operator, enabling the three-door blue crabs to enter the packaging body, butting an air inlet nozzle and an air outlet nozzle, controlling the air pump to work by the controller, inflating the left air bag and the right air bag, pressing the left side and the right side of the three-door blue crabs after the left air bag and the right air bag expand, and binding the three-door blue crabs;
(6-4) the operator moves the bound blue crabs open, the controller controls the air pump to stop working, the air inlet nozzle and the air outlet nozzle are separated, and the operation is switched to (6-3).
Example 2
Embodiment 2 includes all the structure and method parts of embodiment 1, as shown in fig. 3, the endless chain of embodiment 2 is provided with a plurality of pressing plates 431, the lower surface of each pressing plate is provided with a limiting groove for accommodating the blue crabs, and the shape of each limiting groove is matched with the shape of the blue crabs.
The three-door blue crab limiting mechanism presses and replaces each three-door blue crab by:
and placing the blue crabs into the space surrounded by the lower parts of the pressing plates and the conveying mechanism respectively.
Example 3
Embodiment 3 includes all the structure and method parts of embodiment 2, as shown in fig. 3 and 4, the driven gear and the driving gear of embodiment 3 are respectively connected with 2L-shaped suspensions 101, the 2L-shaped suspensions are respectively connected with the telescopic rods of 2 cylinders 102, two cylinders are arranged on the frame, and the 2 cylinders are electrically connected with the controller.
The three blue crabs are respectively placed in the space enclosed by the lower part of each pressing plate and the conveying mechanism and replaced by:
an operator controls each pressing plate to descend by using the two cylinders, and each three-door blue crab is respectively placed in a space surrounded by the lower part of each pressing plate and the conveying mechanism.
It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. A binding device for blue crabs is characterized by comprising a platform (1), a sliding chute (2) arranged on the upper surface of the platform, a conveying mechanism (3) close to the platform, a three-door blue crab limiting mechanism (4) arranged above the conveying mechanism, and a plurality of packaging bodies (5) which are connected in sequence; the packaging body comprises a U-shaped shell (51), a left air bag (52) and a right air bag (53) are arranged on the inner surface of the U-shaped shell, an upper baffle (511) and a lower baffle are arranged at the upper end and the lower end of the U-shaped shell respectively, a plurality of air holes (5111) are formed in the upper baffle, an air inlet nozzle (521) of the left air bag and the right air bag extends out of the side wall of the U-shaped shell, a one-way valve is arranged in the air inlet nozzle, the packaging body further comprises an air pipe (6) and a controller (7), an air pump (9) and an air outlet nozzle (61) matched with the air inlet are arranged on the air pipe, and the controller is respectively electrically connected with the air pump.
2. The binding apparatus for blue crabs according to claim 1, wherein the transporting means comprises a driven pulley (31), a driving pulley (32), and an endless belt (33) provided on the driven pulley and the driving pulley; the rotating shaft of the driving wheel is connected with a first motor (8), and the first motor is electrically connected with the controller.
3. The device for binding the blue crabs according to claim 1, wherein the three-door blue crab limiting mechanism comprises a driven gear (41), a driving gear (42), and an annular chain (43) arranged on the driven gear and the driving gear; the rotating shaft of the driving gear is connected with a second motor (44), and the second motor is electrically connected with the controller.
4. The device for binding the blue crabs according to claim 3, wherein the endless chain is provided with a plurality of pressing plates (431), the lower surface of each pressing plate is provided with a limiting groove for accommodating the blue crabs, and the shape of each limiting groove is matched with the shape of the blue crabs.
5. The binding apparatus of the blue crab with three doors according to claim 1, 2, 3 or 4, wherein the driven gear and the driving gear are respectively connected with 2L-shaped suspensions (101), the 2L-shaped suspensions are respectively connected with the telescopic rods of 2 cylinders (102), the two cylinders are arranged on the frame, and the 2 cylinders are electrically connected with the controller.
6. The method for binding the blue crabs according to claim 1, which comprises the following steps:
(6-1) an operator puts a plurality of blue crabs on the conveying mechanism, and adjusts the head orientation of each blue crab, so that the heads of all the blue crabs face the platform and are sequentially arranged at intervals;
the three-door blue crab limiting mechanism presses each three-door blue crab, so that the posture of each three-door blue crab is kept unchanged;
(6-2) the controller controls the conveying mechanism and the three-door blue crab limiting mechanism to move in the same direction at the same speed;
(6-3) aligning a packaging body to a delivery end of the conveying mechanism by an operator, enabling the three-door blue crabs to enter the packaging body, butting an air inlet nozzle and an air outlet nozzle, controlling the air pump to work by the controller, inflating the left air bag and the right air bag, pressing the left side and the right side of the three-door blue crabs after the left air bag and the right air bag expand, and binding the three-door blue crabs;
(6-4) the operator moves the bound blue crabs open, the controller controls the air pump to stop working, the air inlet nozzle and the air outlet nozzle are separated, and the operation is switched to (6-3).
7. The method for binding the blue crabs according to claim 6, wherein the three-door blue crab limiting mechanism comprises a driven gear, a driving gear, and a circular chain arranged on the driven gear and the driving gear; a rotating shaft of the driving gear is connected with a second motor, and the second motor is electrically connected with the controller; the annular chain is provided with a plurality of pressing plates, the lower surfaces of the pressing plates are provided with limiting grooves for containing the three-door blue crabs, and the shapes of the limiting grooves are matched with those of the three-door blue crabs; the specific method for pressing each three-door blue crab by the three-door blue crab limiting mechanism comprises the following steps:
and placing the blue crabs into the space surrounded by the lower parts of the pressing plates and the conveying mechanism respectively.
8. The method for binding the device of the blue crabs according to claim 7, wherein the driven gear and the driving gear are respectively connected with 2L-shaped suspensions, the 2L-shaped suspensions are respectively connected with the telescopic rods of 2 cylinders, the two cylinders are arranged on the frame, and the 2 cylinders are electrically connected with the controller; the specific method for respectively placing all three blue crabs into the space enclosed by the lower part of each pressing plate and the conveying mechanism comprises the following steps:
an operator controls each pressing plate to descend by using the two cylinders, and each three-door blue crab is respectively placed in a space surrounded by the lower part of each pressing plate and the conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780503.3A CN108995869B (en) | 2018-07-16 | 2018-07-16 | Binding device and method for blue crabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780503.3A CN108995869B (en) | 2018-07-16 | 2018-07-16 | Binding device and method for blue crabs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108995869A CN108995869A (en) | 2018-12-14 |
| CN108995869B true CN108995869B (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810780503.3A Active CN108995869B (en) | 2018-07-16 | 2018-07-16 | Binding device and method for blue crabs |
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| CN (1) | CN108995869B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10123695A1 (en) * | 2001-05-15 | 2002-11-21 | Sorg Susanne | Case for transportation of e.g. fragile goods etc. has inner part with chambers altered in size by filling with air via conventional bicycle pump |
| CN205076080U (en) * | 2015-10-26 | 2016-03-09 | 岱山县洪源微电机厂 | Device is binded to crab foot |
| CN106275572B (en) * | 2016-06-20 | 2018-08-14 | 林军江 | A kind of socks packing machine with feeding structure |
| JP6615715B2 (en) * | 2016-08-08 | 2019-12-04 | 株式会社フジキカイ | Article supply equipment |
| CN206827189U (en) * | 2017-06-01 | 2018-01-02 | 江苏经贸职业技术学院 | A kind of shock-proof packaging box |
| CN107499556B (en) * | 2017-06-27 | 2021-12-07 | 上海异复材料科技有限公司 | Crab binding device and method |
| CN107352078B (en) * | 2017-07-12 | 2022-10-28 | 浙江工业大学 | Semi-automatic crab packaging machine |
| CN107600501A (en) * | 2017-09-25 | 2018-01-19 | 无为县姚沟杭仁政家庭农场 | The crab binding device that a kind of string bag is automatically fed |
| CN107985664B (en) * | 2017-12-11 | 2020-04-14 | 无锡职业技术学院 | Crab binding cloth and binding method thereof |
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2018
- 2018-07-16 CN CN201810780503.3A patent/CN108995869B/en active Active
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