A directional conveying device for shrimp bodies

Abstract

The present invention relates to the technical field of shrimp production, and discloses a directional conveying device for shrimp bodies, which comprises a first rotating shaft, a second rotating shaft, and at least one group of conveying components, wherein each conveying component comprises a plurality of driving wheels, a plurality of driven wheels, and a plurality of conveyor belts, wherein the plurality of driving wheels are installed on the first rotating shaft at intervals, and the plurality of driven wheels are installed on the second rotating shaft at intervals, and the conveyor belts are wound around the driving wheels and the driven wheels, and recessed portions for placing the shrimp bodies are formed between the plurality of driving wheels; in addition, since the diameters of at least three of the plurality of driving wheels and at least three of the plurality of driven wheels are unequal, and all the driving wheels and all the driven wheels rotate coaxially, the linear speeds of the conveyor belts wound around the driving wheels and the driven wheels with different diameters are inconsistent, so that the shrimp bodies are rotated into a state consistent with the conveying direction of the conveyor belts, and at the same time fall into the recessed portions formed between the plurality of conveyor belts, thereby realizing the directional conveying of the shrimp bodies.

Description

Technical Field

[0001] The invention relates to the technical field of shrimp production, in particular to a directional conveying device for shrimp bodies. Background Art

[0002] At present, due to the complex structure of shrimp bodies, it is not easy to carry out directional loading and unloading and other conveying work in shrimp production, resulting in most production processes using manual methods to carry out loading and unloading and other conveying work, affecting production efficiency and quality. Therefore, in order to improve the efficiency of shrimp production and reduce labor input, it is urgent to design a device that can realize directional conveying of shrimp bodies. Summary of the Invention

[0003] The purpose of the embodiment of the present invention is to provide a directional conveying device for shrimp bodies, which can realize the directional conveying of shrimp bodies.

[0004] In order to solve the above technical problems, an embodiment of the present invention provides a directional conveying device for shrimp bodies, comprising a first rotating shaft, a second rotating shaft and at least one group of conveying components, each conveying component comprising multiple driving wheels, multiple passive wheels and multiple conveyor belts, multiple driving wheels are installed on the first rotating shaft at intervals, multiple passive wheels are installed on the second rotating shaft at intervals, and the conveyor belts are wound around the driving wheels and the passive wheels; the diameters of at least three of the multiple driving wheels are unequal, the diameters of at least three of the multiple passive wheels are unequal, and recessed portions for placing shrimp bodies are formed between the multiple conveyor belts.

[0005] As a preferred embodiment, the plurality of driving wheels are respectively a first driving wheel, two second driving wheels and four third driving wheels, the diameters of the first driving wheel and the second driving wheel are both larger than the diameter of the third driving wheel; the plurality of driving wheels are arranged on the first rotating shaft in the following order: one second driving wheel, two third driving wheels, the first driving wheel, another two third driving wheels, and another second driving wheel;

[0006] The multiple passive wheels are respectively a first passive wheel, two second passive wheels and four third passive wheels, the diameters of the first passive wheel and the second passive wheel are both larger than the diameter of the third passive wheel; the arrangement order of the multiple passive wheels on the first rotating shaft is: one of the second passive wheels, two of the third passive wheels, the first passive wheel, another two third passive wheels, and another second passive wheel.

[0007] As a preferred solution, the diameter of the second driving wheel is larger than the diameter of the first driving wheel, and the diameter of the second driven wheel is larger than the diameter of the first driven wheel.

[0008] As a preferred solution, the multiple driving wheels are respectively a fourth driving wheel, two fifth driving wheels, two sixth driving wheels and two seventh driving wheels, the diameter of the fourth driving wheel is larger than the diameter of the fifth driving wheel, the diameter of the fifth driving wheel is larger than the diameter of the seventh driving wheel, and the diameter of the seventh driving wheel is larger than the diameter of the sixth driving wheel;

[0009] The order of arrangement of the plurality of driving wheels on the first rotating shaft is: one of the fifth driving wheels, one of the sixth driving wheels, one of the seventh driving wheels, the fourth driving wheel, another seventh driving wheel, another sixth driving wheel, and another fifth driving wheel;

[0010] The plurality of passive wheels are respectively a fourth passive wheel, two fifth passive wheels, two sixth passive wheels and two seventh passive wheels, the diameter of the fourth passive wheel is larger than the diameter of the fifth passive wheel, the diameter of the fifth passive wheel is larger than the diameter of the seventh passive wheel, and the diameter of the seventh passive wheel is larger than the diameter of the sixth passive wheel;

[0011] The arrangement order of the multiple passive wheels on the second rotating shaft is: one fifth passive wheel, one sixth passive wheel, one seventh passive wheel, the fourth passive wheel, another seventh passive wheel, another sixth passive wheel, and another fifth passive wheel.

[0012] As a preferred solution, the outer circumference of the driving wheel and the outer circumference of the driven wheel are both provided with positioning grooves, and the conveyor belt is embedded in the positioning grooves.

[0013] As a preferred solution, the inner wall of the positioning groove is in an arc-shaped structure, the cross-section of the conveyor belt is circular, and the outer peripheral surface of the conveyor belt fits with the inner wall of the positioning groove.

[0014] As a preferred solution, the diameter of the conveyor belt is 5-10 mm.

[0015] As a preferred solution, the distance between two adjacent conveyor belts is 5 mm.

[0016] As a preferred solution, a first spacer ring is provided between two adjacent driving wheels, and a second spacer ring is provided between two adjacent driven wheels.

[0017] As a preferred solution, the shrimp body directional conveying device further comprises a motor, and the output shaft of the motor is connected to the first rotating shaft.

[0018] Compared with the prior art, the beneficial effects of the embodiments of the present invention are as follows: the embodiments of the present invention provide a directional conveying device for shrimp bodies, which includes a first rotating shaft, a second rotating shaft and at least one group of conveying components, each conveying component includes multiple driving wheels, multiple passive wheels and multiple conveyor belts, the multiple driving wheels are installed on the first rotating shaft at intervals, the multiple passive wheels are installed on the second rotating shaft at intervals, the conveyor belt is wound around the driving wheels and the passive wheels, and recessed portions for placing shrimp bodies are formed between the multiple driving wheels. The conveyor belt and the passive wheels are driven to rotate by the driving wheels, thereby driving the shrimp bodies placed on the conveyor belt to move; in addition, since the diameters of at least three of the multiple driving wheels are unequal, the diameters of at least three of the multiple passive wheels are unequal, and all the driving wheels rotate coaxially and all the passive wheels rotate coaxially, the linear speeds of the conveyor belts wound around the driving wheels and the passive wheels with different diameters are inconsistent, so that the shrimp bodies are rotated into a state consistent with the conveying direction of the conveyor belts, and at the same time fall into the recessed portions formed between the multiple conveyor belts, thereby achieving directional conveying of the shrimp bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 1 is a schematic structural diagram of a shrimp body directional conveying device according to an embodiment of the present invention;

[0020] Figure 2 is a right side view of the shrimp body directional conveying device in an embodiment of the present invention;

[0021] Figure 3 Schematic diagram of the structure of the driving wheel in an embodiment of the present invention;

[0022] Among them, 1. first rotating shaft; 2. second rotating shaft; 3. driving wheel; 31. first driving wheel; 32. second driving wheel; 33. third driving wheel; 4. positioning groove; 5. driven wheel; 6. conveyor belt; 7. first spacer ring; 8. frame; 9. power input sprocket; 10. bearing. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0024] Combine Figure 1 and Figure 2As shown, the directional conveying device for shrimp bodies of an embodiment of the present invention includes a first rotating shaft 1, a second rotating shaft 2 and at least one group of conveying components, each conveying component includes a plurality of driving wheels 3, a plurality of passive wheels 5 and a plurality of conveyor belts 6, a plurality of the driving wheels 3 are installed on the first rotating shaft 1 at intervals, a plurality of the passive wheels 5 are installed on the second rotating shaft 2 at intervals, and the conveyor belt 6 is wound around the driving wheels 3 and the passive wheels 5; the diameters of at least three of the plurality of the driving wheels 3 are not equal, the diameters of at least three of the plurality of the passive wheels 5 are not equal, and a recessed portion for placing the shrimp bodies is formed between the plurality of the conveyor belts 6.

[0025] In an embodiment of the present invention, a directional conveying device for shrimp bodies includes a first rotating shaft 1, a second rotating shaft 2, and at least one set of conveying components. Each conveying component includes a plurality of driving wheels 3, a plurality of driven wheels 5, and a plurality of conveyor belts 6. The plurality of driving wheels 3 are installed on the first rotating shaft 1 at intervals, and the plurality of driven wheels 5 are installed on the second rotating shaft 2 at intervals. The conveyor belt 6 is wound around the driving wheels 3 and the driven wheels 5. A recessed portion for placing the shrimp bodies is formed between the plurality of driving wheels 3. The driving wheels 3 drive the conveyor belt 6 and the driven wheels 5 to rotate, thereby driving the shrimp bodies placed on the conveyor belt 6 to move. In addition, because the diameters of at least three of the plurality of driving wheels 3 and at least three of the plurality of driven wheels 5 are unequal, and all the driving wheels 3 and all the driven wheels 5 rotate coaxially, the linear speeds of the conveyor belt 6 wound around the driving wheels 3 and the driven wheels 5 of different diameters are inconsistent. Therefore, the shrimp bodies are rotated to a state consistent with the conveying direction of the conveyor belt 6 and fall into the recessed portion formed between the plurality of conveyor belts 6, thereby achieving directional conveying of the shrimp bodies.

[0026] It should be noted that the number of transmission components can be set according to actual usage requirements. By increasing the number of transmission components and arranging them in a horizontal combination, the transmission width of the entire device can be expanded.

[0027] In an embodiment of the present invention, the first rotating shaft 1 and the second rotating shaft 2 can be mounted on the frame 8 via bearings 10. The shrimp body directional conveying device further includes a motor, the output shaft of which is connected to the first rotating shaft 1. In a specific implementation, a power input sprocket 9 can be mounted on the first rotating shaft 1, and the output shaft of the motor is connected to the first rotating shaft 1 via a gear transmission to provide driving force.

[0028] like Figure 3 As shown, the outer circumference of the driving wheel 3 and the outer circumference of the driven wheel 5 are both provided with positioning grooves 4, and the conveyor belt 6 is embedded in the positioning grooves 4, so that the conveyor belt 6 can rotate stably at the limited position of the driving wheel 3 and the driven wheel 5, thereby ensuring that the distance between the two adjacent conveyor belts 6 is stable.

[0029] like Figure 3 As shown, the inner wall of the positioning groove 4 is an arc-shaped structure, and the cross-section of the conveyor belt 6 is circular. The outer circumference of the conveyor belt 6 is in contact with the inner wall of the positioning groove 4, thereby increasing the friction between the conveyor belt 6 and the driving pulley 3 and the driven pulley 5, so that the conveyor belt 6 can rotate stably and reliably. Specifically, the conveyor belt 6 is a round belt, also known as a polyurethane round belt.

[0030] Specifically, the diameter of the conveyor belt 6 is 5-10 mm, and the distance between two adjacent conveyor belts 6 is 5 mm. This distance can be adjusted according to the actual shrimp bodies to be conveyed. The distance between two adjacent conveyor belts 6 is slightly smaller than the diameter of the shrimp bodies so that they do not fall through the gap between the two adjacent conveyor belts 6. Therefore, the directional conveying device is suitable for conveying shrimp bodies of most sizes, for example, shrimp with a diameter greater than 5 mm and a length of about 8-25 mm. It should be noted that for those skilled in the art, based on the knowledge of the technical solution of the present application, setting a distance between two adjacent conveyor belts 6 different from the one disclosed in the present application for different shrimp body sizes should also be considered within the scope of protection of the present invention.

[0031] Specifically, a first spacer ring 7 is provided between two adjacent driving wheels 3, and a second spacer ring is provided between two adjacent driven wheels 5. The first rotating shaft 1 is sleeved with a number of first spacer rings 7, which are provided between the two driving wheels 3, and the axial sides of the first spacer ring 7 are respectively fitted with the two adjacent driving wheels 3. The second rotating shaft 2 is sleeved with a number of second spacer rings, which are provided between two adjacent driven wheels 5, and the axial sides of the second spacer ring are respectively fitted with the two adjacent driven wheels 5. The axial dimensions of the first spacer ring 7 and the second spacer ring are the same, so that by using the first spacer ring 7 and the second spacer ring of different axial dimensions, the interval between the two adjacent conveyor belts 6 is fixed. It should be noted that the first spacer ring 7 and the second spacer ring can be detachably assembled with the driving wheel 3 and the driven wheel 5, respectively, or formed as one piece.

[0032] In an alternative embodiment, see Figure 2 As shown, the multiple driving wheels 3 are respectively a first driving wheel 31, two second driving wheels 32 and four third driving wheels 33. The diameters of the first driving wheel 31 and the second driving wheels 32 are both larger than the diameter of the third driving wheels 33. The arrangement order of the multiple driving wheels 3 on the first rotating shaft 1 is: one second driving wheel 32, two third driving wheels 33, the first driving wheel 31, another two third driving wheels 33, and another second driving wheel 32.

[0033] The multiple passive wheels 5 are respectively a first passive wheel, two second passive wheels and four third passive wheels. The diameters of the first passive wheel and the second passive wheel are both larger than the diameter of the third passive wheel. The arrangement order of the multiple passive wheels 5 on the first rotating shaft 1 is: one of the second passive wheels, two of the third passive wheels, the first passive wheel, another two third passive wheels, and another second passive wheel.

[0034] Specifically, the diameter of the second driving wheel 32 is greater than the diameter of the first driving wheel 31 , and the diameter of the second driven wheel is greater than the diameter of the first driven wheel.

[0035] In the embodiment of the present invention, since the diameters of the first driving wheel 31, the second driving wheel 32 and the third driving wheel 33 are different, correspondingly, the diameters of the first driven wheel, the second driven wheel and the third driven wheel are also different. Therefore, the linear speeds of the conveyor belt wound around the first driving wheel 31 and the first driven wheel, the conveyor belt around the second driving wheel 32 and the second driven wheel, and the conveyor belt around the third driving wheel 33 and the third driven wheel are inconsistent, so that the shrimp body is rotated into a longitudinal state consistent with the conveying direction of the conveyor belt. At the same time, the shrimp body will fall into the concave arc formed between the conveyor belt around the first driving wheel 31 and the first driven wheel, the conveyor belt around the second driving wheel 32 and the second driven wheel, and the conveyor belt around the third driving wheel 33 and the third driven wheel, and will not be stacked. In addition, the shrimp bodies are relatively evenly spaced in the horizontal direction, thereby achieving uniform longitudinal transmission of the shrimp bodies.

[0036] In another optional embodiment, the plurality of driving wheels 3 are respectively a fourth driving wheel, two fifth driving wheels, two sixth driving wheels and two seventh driving wheels, the diameter of the fourth driving wheel is larger than the diameter of the fifth driving wheel, the diameter of the fifth driving wheel is larger than the diameter of the seventh driving wheel, and the diameter of the seventh driving wheel is larger than the diameter of the sixth driving wheel;

[0037] The order of arrangement of the plurality of driving wheels 3 on the first rotating shaft 1 is: one of the fifth driving wheels, one of the sixth driving wheels, one of the seventh driving wheels, the fourth driving wheel, another seventh driving wheel, another sixth driving wheel, and another fifth driving wheel;

[0038] The plurality of passive wheels 5 are respectively a fourth passive wheel, two fifth passive wheels, two sixth passive wheels and two seventh passive wheels, the diameter of the fourth passive wheel is larger than the diameter of the fifth passive wheel, the diameter of the fifth passive wheel is larger than the diameter of the seventh passive wheel, and the diameter of the seventh passive wheel is larger than the diameter of the sixth passive wheel;

[0039] The arrangement order of the multiple driven wheels 5 on the second rotating shaft 2 is: one fifth driven wheel, one sixth driven wheel, one seventh driven wheel, the fourth driven wheel, another seventh driven wheel, another sixth driven wheel, and another fifth driven wheel.

[0040] In the embodiment of the present invention, since the diameters of the fourth driving wheel, the fifth driving wheel, the sixth driving wheel and the seventh driving wheel are different, correspondingly, the diameters of the fourth driven wheel, the fifth driven wheel, the sixth driven wheel and the seventh driven wheel are also different. Therefore, the linear speeds of the conveyor belt wound around the fourth driving wheel and the fourth driven wheel, the conveyor belt around the fifth driving wheel and the fifth driven wheel, the conveyor belt around the sixth driving wheel and the sixth driven wheel, and the conveyor belt around the seventh driving wheel and the seventh driven wheel are inconsistent, so that the shrimp bodies are rotated into a longitudinal state consistent with the conveying direction of the conveyor belts. At the same time, the shrimp bodies will fall into the concave arc formed between the different conveyor belts and will not stack up. In addition, they are relatively evenly spaced in the transverse direction, thereby achieving uniform longitudinal transmission of the shrimp bodies.

[0041] Compared with the prior art, the beneficial effects of the embodiments of the present invention are as follows: the embodiments of the present invention provide a directional conveying device for shrimp bodies, which includes a first rotating shaft 1, a second rotating shaft 2 and at least one set of conveying components, each conveying component includes a plurality of driving wheels 3, a plurality of passive wheels 5 and a plurality of conveyor belts 6, a plurality of driving wheels 3 are installed on the first rotating shaft 1 at intervals, a plurality of passive wheels 5 are installed on the second rotating shaft 2 at intervals, the conveyor belt 6 is wound around the driving wheels 3 and the passive wheels 5, a recessed portion for placing the shrimp bodies is formed between the plurality of driving wheels 3, and the conveyor belt 6 and the passive wheel 5 are driven to rotate by the driving wheels 3, thereby conveying The shrimp bodies placed on the conveyor belt 6 are moved; in addition, since the diameters of at least three of the multiple driving wheels 3 are not equal, the diameters of at least three of the multiple driven wheels 5 are not equal, and all the driving wheels 3 rotate coaxially and all the driven wheels 5 rotate coaxially, the linear speeds of the conveyor belt 6 wound around the driving wheels 3 and the driven wheels 5 with different diameters are inconsistent, so that the shrimp bodies are turned into a state consistent with the conveying direction of the conveyor belt 6, and at the same time will fall into the recessed parts formed between the multiple conveyor belts 6, and will not be stacked, but will be relatively evenly spaced in the transverse direction, so that the shrimp bodies are evenly distributed in the longitudinal direction, thereby realizing the directional conveying of the shrimp bodies.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A directional conveying device for shrimp bodies, characterized in that: The invention comprises a first rotating shaft, a second rotating shaft and at least one set of conveying components, wherein the first rotating shaft and the second rotating shaft are mounted on a frame via bearings, and each conveying component comprises a plurality of driving wheels, a plurality of driven wheels and a plurality of conveyor belts, wherein the plurality of driving wheels are mounted on the first rotating shaft at intervals, and the plurality of driven wheels are mounted on the second rotating shaft at intervals, and the conveyor belts are wound around the driving wheels and the driven wheels; the diameters of at least three of the plurality of driving wheels are unequal, and the diameters of at least three of the plurality of driven wheels are unequal, and recessed portions for placing shrimp bodies are formed between the plurality of conveyor belts; The plurality of driving wheels are respectively a first driving wheel, two second driving wheels and four third driving wheels, the diameters of the first driving wheel and the second driving wheel are both larger than the diameter of the third driving wheel; the arrangement order of the plurality of driving wheels on the first rotating shaft is: one second driving wheel, two third driving wheels, the first driving wheel, another two third driving wheels, and another second driving wheel; The plurality of driven wheels are respectively a first driven wheel, two second driven wheels and four third driven wheels, the diameters of the first driven wheel and the second driven wheel are both larger than the diameter of the third driven wheel; the plurality of driven wheels are arranged on the first rotating shaft in the following order: one second driven wheel, two third driven wheels, the first driven wheel, another two third driven wheels, and another second driven wheel; The diameter of the second driving wheel is larger than that of the first driving wheel, and the diameter of the second driven wheel is larger than that of the first driven wheel.

2. A directional conveying device for shrimp bodies, characterized in that: The invention comprises a first rotating shaft, a second rotating shaft and at least one set of conveying components, wherein the first rotating shaft and the second rotating shaft are mounted on a frame via bearings, and each conveying component comprises a plurality of driving wheels, a plurality of driven wheels and a plurality of conveyor belts, wherein the plurality of driving wheels are mounted on the first rotating shaft at intervals, and the plurality of driven wheels are mounted on the second rotating shaft at intervals, and the conveyor belts are wound around the driving wheels and the driven wheels; the diameters of at least three of the plurality of driving wheels are unequal, and the diameters of at least three of the plurality of driven wheels are unequal, and recessed portions for placing shrimp bodies are formed between the plurality of conveyor belts; The plurality of driving wheels are respectively a fourth driving wheel, two fifth driving wheels, two sixth driving wheels and two seventh driving wheels, the diameter of the fourth driving wheel is larger than the diameter of the fifth driving wheel, the diameter of the fifth driving wheel is larger than the diameter of the seventh driving wheel, and the diameter of the seventh driving wheel is larger than the diameter of the sixth driving wheel; The order of arrangement of the plurality of driving wheels on the first rotating shaft is: one of the fifth driving wheels, one of the sixth driving wheels, one of the seventh driving wheels, the fourth driving wheel, another seventh driving wheel, another sixth driving wheel, and another fifth driving wheel; The plurality of passive wheels are respectively a fourth passive wheel, two fifth passive wheels, two sixth passive wheels and two seventh passive wheels, the diameter of the fourth passive wheel is larger than the diameter of the fifth passive wheel, the diameter of the fifth passive wheel is larger than the diameter of the seventh passive wheel, and the diameter of the seventh passive wheel is larger than the diameter of the sixth passive wheel; The arrangement order of the multiple passive wheels on the second rotating shaft is: one fifth passive wheel, one sixth passive wheel, one seventh passive wheel, the fourth passive wheel, another seventh passive wheel, another sixth passive wheel, and another fifth passive wheel.

3. The shrimp directional conveying device according to any one of claims 1 to 2, characterized in that: The outer circumference of the driving wheel and the outer circumference of the driven wheel are both provided with positioning grooves, and the conveyor belt is embedded in the positioning grooves.

4. The directional conveying device for shrimp bodies according to claim 3, characterized in that: The inner wall of the positioning groove is in an arc-shaped structure, the cross section of the conveyor belt is circular, and the outer peripheral surface of the conveyor belt fits with the inner wall of the positioning groove.

5. The shrimp body directional conveying device according to claim 4, characterized in that: The diameter of the conveyor belt is 5-10 mm.

6. The shrimp body directional conveying device according to claim 4, characterized in that: The distance between two adjacent conveyor belts is 5 mm.

7. The shrimp directional conveying device according to any one of claims 1 to 2, characterized in that: A first spacer ring is provided between two adjacent driving wheels, and a second spacer ring is provided between two adjacent driven wheels.

8. The shrimp directional conveying device according to any one of claims 1 to 2, characterized in that: The shrimp body directional conveying device further comprises a motor, and the output shaft of the motor is connected to the first rotating shaft.

Images