Uniform conveying system

Abstract

The present invention relates to the technical field of shrimp processing equipment, and provides a uniform conveying system comprising: a frame, a first rotating shaft arranged on the frame, a second rotating shaft arranged on the frame and parallel to the first rotating shaft, a first conveying turntable coaxially arranged on the first rotating shaft, a second conveying turntable coaxially arranged on the second rotating shaft, a first gear coaxially arranged on the first rotating shaft, a second gear coaxially arranged on the second rotating shaft, a first shaft body parallel to the first rotating shaft, and a third conveying turntable coaxially arranged on the first shaft body; the first gear is connected to the second gear through a transmission chain; the first shaft body is located between the first rotating shaft and the second rotating shaft. An external device can synchronously control the rotation of the first conveying turntable and the second conveying turntable by controlling the rotation of the transmission chain, which is very convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of shrimp processing equipment, and more specifically, relates to a uniform conveying system. Background Art

[0002] In the processing of fish and shrimp, it is usually necessary to spread the stacked shrimps. During the spreading process, the conveying speed needs to be changed. The existing speed regulating structure usually directly adjusts the motor speed to adjust the conveyor belt / conveyor turntable (the conveyor turntable rotates to support the conveyor turntable) to change the conveying speed. It is difficult to adjust the speed between different shafts to keep consistent. Summary of the invention

[0003] The purpose of the present invention is to provide a uniform conveying system to solve the technical problem in the prior art that the speeds of different rotating shafts are difficult to adjust to maintain consistency.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a uniform conveying system including: a frame, a first rotating shaft arranged on the frame, a second rotating shaft arranged on the frame and parallel to the first rotating shaft, a first conveying turntable coaxially arranged on the first rotating shaft, a second conveying turntable coaxially arranged on the second rotating shaft, a first gear coaxially arranged on the first rotating shaft, a second gear coaxially arranged on the second rotating shaft, a first shaft body parallel to the first rotating shaft, and a third conveying turntable coaxially arranged on the first shaft body; the first gear is connected to the second gear through a transmission chain; the first shaft body is located between the first rotating shaft and the second rotating shaft.

[0005] Further, the number of teeth of the first gear is equal to the number of teeth of the second gear.

[0006] Furthermore, it also includes an input shaft arranged on the frame, an input gear coaxially arranged on the input shaft, and an output gear coaxially arranged on the input shaft; the output gear is transmission-connected to the first gear through the transmission chain.

[0007] Furthermore, the number of teeth of the output gear is equal to the number of teeth of the second gear.

[0008] Further, the number of the first conveying turntables is multiple, the number of the second conveying turntables is multiple, and the number of the third conveying turntables is multiple; in the extension direction of the first rotating shaft, the multiple third conveying turntables and the multiple first conveying turntables are arranged alternately in sequence, and the multiple third conveying turntables and the multiple second conveying turntables are arranged alternately in sequence.

[0009] Further, one end of the third conveying turntable is inserted into a gap between two adjacent first conveying turntables; and the other end of the third conveying turntable is inserted into a gap between two adjacent second conveying turntables.

[0010] Further, a plurality of the first conveying turntables are evenly spaced and arranged on the first rotating shaft, a plurality of the second conveying turntables are evenly spaced and arranged on the second rotating shaft, and a plurality of the third conveying turntables are evenly spaced and arranged on the first shaft body.

[0011] Furthermore, two adjacent first conveying turntables are separated by a first sleeve sleeved on the first rotating shaft; and / or two adjacent second conveying turntables are separated by a second sleeve sleeved on the second rotating shaft.

[0012] Furthermore, the first rotating shaft, the second rotating shaft and the third rotating shaft are respectively arranged horizontally; the top edge of each first conveying turntable, the top edge of each second conveying turntable and the top edge of each third conveying turntable are respectively located in the same horizontal plane.

[0013] Further, the distance between two adjacent first conveying turntables is the same as the distance between two adjacent second conveying turntables.

[0014] The beneficial effect of the uniform conveying system provided by the present invention is that, compared with the prior art, in the uniform conveying system provided by the present invention, an external device drives the transmission chain to rotate, the transmission chain drives the first gear to rotate, the first gear drives the first rotating shaft to rotate, and the first rotating shaft drives the first conveying turntable to rotate; the transmission chain drives the second gear to rotate, the second gear drives the second rotating shaft to rotate, and the second rotating shaft drives the second conveying turntable to rotate; the first rotating shaft and the second rotating shaft rotate synchronously under the traction of the transmission chain, and the first conveying turntable and the second conveying turntable can move the mobile product supported on the first conveying turntable and / or the first conveying turntable when they rotate; the external device can synchronously control the rotation of the first conveying turntable and the second conveying turntable by controlling the rotation of the transmission chain, which is very convenient; the third conveying turntable is located between the first conveying turntable and the second conveying turntable to play a role in product conveying transition, thereby avoiding scratches caused by the product directly moving from the first conveying turntable to the second conveying turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1A three-dimensional schematic diagram of a uniform conveying system provided in an embodiment of the present invention Figure 1 ;

[0017] Figure 2 A three-dimensional schematic diagram of a uniform conveying system provided in an embodiment of the present invention Figure 2 ;

[0018] Figure 3 A three-dimensional schematic diagram of a uniform conveying system provided in an embodiment of the present invention Figure 3 .

[0019] Among them, the reference numerals in the figure are:

[0020] 1-frame; 11-first beam; 12-second beam; 2-transmission chain; 31-first rotating shaft; 32-first gear; 33-first conveying turntable; 41-second rotating shaft; 42-second gear; 43-second conveying turntable; 51-third rotating shaft; 52-third gear; 53-fourth conveying turntable; 61-first shaft; 62-third conveying turntable; 71-second shaft; 72-fifth conveying turntable; 81-input shaft; 82-input gear; 83-output gear. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] Please also read Figures 1 to 3 The uniform conveying system provided by the present invention is now described. The uniform conveying system includes: a frame 1, a first rotating shaft 31 arranged on the frame 1, a second rotating shaft 41 arranged on the frame 1 and parallel to the first rotating shaft 31, a first conveying turntable 33 coaxially arranged on the first rotating shaft 31, a second conveying turntable 43 coaxially arranged on the second rotating shaft 41, a first gear 32 coaxially arranged on the first rotating shaft 31, a second gear 42 coaxially arranged on the second rotating shaft 41, a first shaft body 61 parallel to the first rotating shaft 31, and a third conveying turntable 62 coaxially arranged on the first shaft body 61; the first gear 32 is transmission-connected to the second gear 42 through a transmission chain 2; the first shaft body 61 is located between the first rotating shaft 31 and the second rotating shaft 41.

[0026] In this way, the external device drives the transmission chain 2 to rotate, the transmission chain 2 drives the first gear 32 to rotate, the first gear 32 drives the first rotating shaft 31 to rotate, and the first rotating shaft 31 drives the first conveying turntable 33 to rotate; the transmission chain 2 drives the second gear 42 to rotate, the second gear 42 drives the second rotating shaft 41 to rotate, and the second rotating shaft 41 drives the second conveying turntable 43 to rotate; the first rotating shaft 31 and the second rotating shaft 41 rotate synchronously under the traction of the transmission chain 2, and the first conveying turntable 33 and the second conveying turntable 43 can move the mobile product supported on the first conveying turntable 33 and / or the first conveying turntable 33 when they rotate; the external device can synchronously control the rotation of the first conveying turntable 33 and the second conveying turntable 43 by controlling the rotation of the transmission chain 2, which is very convenient; the third conveying turntable 62 is located between the first conveying turntable 33 and the second conveying turntable 43 and plays a role in product conveying transition, avoiding scratches caused by the product directly moving from the first conveying turntable 33 to the second conveying turntable 43.

[0027] Specifically, in one embodiment, the product is shrimp. When the stacked shrimps are conveyed by the first conveying turntable 33 and the second conveying turntable 43, the stacked shrimps are relatively smooth, and the friction between the first conveying turntable 33 and the second conveying turntable 43 and the shrimps is greater than the friction between the shrimps, so that the first conveying turntable 33 / the second conveying turntable 43 can gradually spread the stacked shrimps.

[0028] Specifically, in one embodiment, the first rotating shaft 31 is arranged horizontally. Specifically, in one embodiment, the first rotating shaft 31 is arranged obliquely with respect to the horizontal plane, and the angle between the first rotating shaft 31 and the horizontal plane is less than thirty degrees.

[0029] Specifically, in one embodiment, the frame 1 includes a first beam 11 and a second beam 12 that are spaced apart; the rotating shaft passes through the first beam 11 and the second beam 12 in sequence; the first conveying turntable 33 (or the second conveying turntable 43, the third conveying turntable 62) is located between the first beam 11 and the second beam 12. In this way, the first conveying turntable 33 is disposed between the first beam 11 and the second beam 12 to be protected, so as to prevent external objects from interfering with the products on the first conveying turntable 33.

[0030] For further information, see Figures 1 to 3 As a specific embodiment of the uniform conveying system provided by the present invention, the number of teeth of the first gear 32 is equal to the number of teeth of the second gear 42. In this way, the rotation speeds of the first gear 32 and the second gear 42 remain the same, the rotation speeds of the first rotating shaft 31 and the second rotating shaft 41 remain the same, that is, the rotation speeds of the first conveying turntable 33 and the second conveying turntable 43 remain the same, which facilitates uniform speed conveying.

[0031] For further information, see Figures 1 to 3 As a specific embodiment of the uniform conveying system provided by the present invention, it also includes an input shaft 81 arranged on the frame 1, an input gear 82 coaxially arranged on the input shaft 81, and an output gear 83 coaxially arranged on the input shaft 81; the output gear 83 is connected to the first gear 32 through the transmission chain 2. In this way, when the external device drives the input gear 82 to rotate, the input gear 82 drives the input shaft 81 to rotate, and the input shaft 81 drives the output gear 83 to rotate; the output gear 83 drives the first gear 32 to rotate through the transmission chain 2.

[0032] For further information, see Figures 1 to 3 As a specific embodiment of the uniform conveying system provided by the present invention, the number of teeth of the output gear 83 is equal to the number of teeth of the second gear 42. In this way, when the output gear 83 drives the second gear 42 through the transmission chain 2, the output gear 83 and the second gear 42 have the same rotation speed.

[0033] For further information, see Figures 1 to 3As a specific embodiment of the uniform conveying system provided by the present invention, there are multiple first conveying turntables 33, multiple second conveying turntables 43, and multiple third conveying turntables 62; in the extension direction of the first rotating shaft 31, multiple third conveying turntables 62 are arranged alternately with multiple first conveying turntables 33, and multiple third conveying turntables 62 are arranged alternately with multiple second conveying turntables 43. In this way, in the extension direction of the first rotating shaft 31, the mutually interlaced third conveying turntables 62 and the first conveying turntables 33 can prevent the product from falling from the gap between the first conveying turntables 33, or the mutually interlaced third conveying turntables 62 and the second conveying turntables 43 can prevent the product from falling from the gap between the second conveying turntables 43.

[0034] Specifically, in one embodiment, the rotation speeds among the first conveyor turntable 33, the second conveyor turntable 43, and the fourth conveyor turntable 52 are gradually increased linearly (by changing the size / number of teeth of the first gear 32, the second gear 42, and the third gear 52), and the linear increase coefficient Z is 1.1 to 2. For example: the rotation speed of the second conveyor turntable 43 is 1.2 to 1.5 times that of the first conveyor turntable 33. For example: the rotation speed of the fourth conveyor turntable 52 is 1.2 to 1.5 times that of the second conveyor turntable 43. In this way, splashing of shrimps when transferring from the first conveyor turntable 33 to the second conveyor turntable 43 is avoided. Specifically, in one embodiment, the above-mentioned linear increase coefficient is 1.1 to 1.5. Specifically, in one embodiment, the above-mentioned linear increase coefficient is 1.3.

[0035] Specifically, in one embodiment, the first conveying turntable 33 vibrates sinusoidally up and down during rotation. In this way, the shrimps are not easily stuck. Specifically, in one embodiment, the second conveying turntable 43 vibrates sinusoidally up and down during rotation. In this way, the shrimps are not easily stuck. Specifically, in one embodiment, the fourth conveying turntable 52 vibrates sinusoidally up and down during rotation. In this way, the shrimps are not easily stuck. Specifically, in one embodiment, during the up and down sinusoidal vibration of the first conveying turntable 33, up and down shaking with regular / irregular time intervals is applied; for example, the first conveying turntable 33 is shaken once per second, so that the shrimps are not easily stacked and the first conveying turntable 33 is not easily torn; specifically, in one embodiment, the shaking mode of the second conveying turntable 43 and the fourth conveying turntable 52 is the same as that of the first conveying turntable 33.

[0036] Specifically, in one embodiment, the rotation speeds of the first conveyor turntable 33, the second conveyor turntable 43, and the fourth conveyor turntable 52 are gradually increased nonlinearly. (Wherein, exp is an exponent) The rotation speed of the second conveyor turntable 43 = the rotation speed of the first conveyor turntable 33 * (1 + (1 / exp (1)). Specifically, in one embodiment, the rotation speed of the fourth conveyor turntable 52 = the rotation speed of the second conveyor turntable 43 * (1 + (1 / exp (2)). In this way, from the first conveyor turntable 33, the second conveyor turntable 43, to the fourth conveyor turntable 52, the rotation speed gradually increases, but a coefficient factor of the increase coefficient decreases exponentially, reducing the acceleration of the shrimp conveying along the first conveyor turntable 33, the second conveyor turntable 43, to the fourth conveyor turntable 52, and preventing the shrimp from being pulled during the conveying process.

[0037] For further information, see Figures 1 to 3 As a specific embodiment of the uniform conveying system provided by the present invention, one end of the third conveying turntable 62 is inserted into the gap between two adjacent first conveying turntables 33; the other end of the third conveying turntable 62 is inserted into the gap between two adjacent second conveying turntables 43. In this way, in the radial direction of the first rotating shaft 31, the first conveying turntable 33 and the third conveying turntable 62 are respectively staggered, that is, in the extension direction of the first rotating shaft 31 or the second rotating shaft 41, the first conveying turntable 33 and the third conveying turntable 62 have overlapping parts, which facilitates the transfer of products from the first conveying turntable 33 to the third conveying turntable 62; in the radial direction of the first rotating shaft 31, the second conveying turntable 43 and the third conveying turntable 62 are respectively staggered, that is, in the extension direction of the second rotating shaft 41 or the second rotating shaft 41, the second conveying turntable 43 and the third conveying turntable 62 have overlapping parts, which facilitates the transfer of products from the second conveying turntable 43 to the third conveying turntable 62.

[0038] For further information, see Figures 1 to 3 As a specific embodiment of the uniform conveying system provided by the present invention, a plurality of first conveying turntables 33 are evenly spaced on the first rotating shaft 31, a plurality of second conveying turntables 43 are evenly spaced on the second rotating shaft 41, and a plurality of third conveying turntables 62 are evenly spaced on the first shaft body 61. In this way, the product can be evenly supported on the plurality of third conveying turntables 62.

[0039] For further information, see Figures 1 to 3 As a specific embodiment of the uniform conveying system provided by the present invention, two adjacent first conveying turntables 33 are separated by a first sleeve sleeved on the first rotating shaft 31; and / or two adjacent second conveying turntables are separated by a second sleeve sleeved on the second rotating shaft 41. In this way, mutual interference between adjacent first conveying turntables 33 is avoided; and mutual interference between adjacent second conveying turntables is avoided.

[0040] For further information, see Figures 1 to 3 As a specific embodiment of the uniform conveying system provided by the present invention, the first rotating shaft 31, the second rotating shaft 41 and the third rotating shaft 51 are respectively arranged horizontally; the top edge of each first conveying turntable 33, the top edge of each second conveying turntable 43 and the top edge of each third conveying turntable 62 are respectively located in the same horizontal plane. In this way, it is not easy for the product supported on the first conveying turntable 33 to slide sideways along the extension direction of the first rotating shaft 31; it is not easy for the product supported on the second conveying turntable 43 to slide sideways along the extension direction of the second rotating shaft 41; it is not easy for the product supported on the third conveying turntable 62 to slide sideways along the extension direction of the third rotating shaft 51; it is easy for the product supported on the first conveying turntable 33, the second conveying turntable 43 or the third conveying turntable 62 to move in the horizontal plane.

[0041] For further information, see Figures 1 to 3 As a specific embodiment of the uniform conveying system provided by the present invention, the distance between two adjacent first conveying turntables 33 is the same as the distance between two adjacent second conveying turntables 43. In this way, when the product is transferred between the first conveying turntable 33 and the second conveying turntable 43, the conveying state of the product can be kept consistent.

[0042] Specifically, in one embodiment, as a specific implementation of the paving system provided by the present invention, it also includes a third rotating shaft 51 arranged on the frame 1 and parallel to the first rotating shaft 31, a third gear 52 coaxially arranged on the third rotating shaft 51, and a fourth conveying turntable 53 coaxially arranged on the third rotating shaft 51; the second gear 42 is connected to the third gear 52 through the transmission chain 2. In this way, when the second rotating shaft 41 rotates, the second gear 42 is driven to rotate, and the rotation of the second gear 42 drives the third gear 52 to rotate through the transmission chain 2, and the third gear 52 drives the third rotating shaft 51 to rotate, and the rotation of the third rotating shaft 51 drives the fourth conveying turntable 53 to rotate.

[0043] Specifically, in one embodiment, a third gear 52 is coaxially disposed on the third rotating shaft 51; thus, the third gear 52 can transmit power to the outside.

[0044] Specifically, in one embodiment, it further includes a second shaft body 71 parallel to the first rotating shaft 31 and a fifth conveying turntable 72 coaxially arranged on the second shaft body 71; the number of the fifth conveying turntable 72 is multiple; in the extension direction of the first rotating shaft 31, the multiple fifth conveying turntables 72 and the multiple second conveying turntables 43 are sequentially staggered, and the multiple fifth conveying turntables 72 and the multiple fourth conveying turntables 53 are sequentially staggered. In this way, in the extension direction of the first rotating shaft 31, the staggered third conveying turntable 62 and the first conveying turntable 33 can prevent the product from falling from the gap between the first conveying turntable 33, or the staggered third conveying turntable 62 and the second conveying turntable 43 can prevent the product from falling from the gap between the second conveying turntable 43.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Uniform conveying system, characterized in that: include: A frame, a first rotating shaft arranged on the frame, a second rotating shaft arranged on the frame and parallel to the first rotating shaft, a first conveying turntable coaxially arranged on the first rotating shaft, a second conveying turntable coaxially arranged on the second rotating shaft, a first gear coaxially arranged on the first rotating shaft, a second gear coaxially arranged on the second rotating shaft, a first shaft body parallel to the first rotating shaft, a third conveying turntable coaxially arranged on the first shaft body, a third rotating shaft arranged on the frame and parallel to the first rotating shaft, a third gear coaxially arranged on the third rotating shaft, and a fourth conveying turntable coaxially arranged on the third rotating shaft; the first gear is connected to the frame through a transmission chain The first shaft is connected to the second gear through a transmission chain; the first shaft is located between the first rotating shaft and the second rotating shaft; the second gear is connected to the third gear through a transmission chain; the first conveying turntable vibrates sinusoidally up and down during the rotation; the second conveying turntable vibrates sinusoidally up and down during the rotation; the fourth conveying turntable vibrates sinusoidally up and down during the rotation; during the up and down sinusoidal vibration of the first conveying turntable, up and down jitters with regular / irregular time intervals are applied; the jittering mode of the second conveying turntable and the fourth conveying turntable is the same as that of the first conveying turntable; the speed of the second conveying turntable = the speed of the first conveying turntable * (1 + (1 / e 1 )); The speed of the fourth conveyor turntable = the speed of the second conveyor turntable * (1 + (1 / e 2 )); there are multiple first conveying turntables, multiple second conveying turntables, and multiple third conveying turntables; in the extension direction of the first rotating shaft, multiple third conveying turntables are arranged alternately with multiple first conveying turntables, and multiple third conveying turntables are arranged alternately with multiple second conveying turntables; one end of the third conveying turntable is inserted in the gap between two adjacent first conveying turntables; the other end of the third conveying turntable is inserted in the gap between two adjacent second conveying turntables.

2. The uniform conveying system according to claim 1, characterized in that: It also includes an input shaft arranged on the frame, an input gear coaxially arranged on the input shaft, and an output gear coaxially arranged on the input shaft; the output gear is transmission-connected to the first gear through a transmission chain.

3. The uniform conveying system according to claim 1, characterized in that: A plurality of the first conveying turntables are evenly spaced and arranged on the first rotating shaft, a plurality of the second conveying turntables are evenly spaced and arranged on the second rotating shaft, and a plurality of the third conveying turntables are evenly spaced and arranged on the first shaft body.

4. The uniform conveying system according to claim 3, characterized in that: Two adjacent first conveying turntables are separated by a first sleeve sleeved on the first rotating shaft; and / or two adjacent second conveying turntables are separated by a second sleeve sleeved on the second rotating shaft.

5. The uniform conveying system according to claim 3, characterized in that: The first rotating shaft, the second rotating shaft and the third rotating shaft are respectively arranged horizontally; the top edge of each first conveying turntable, the top edge of each second conveying turntable and the top edge of each third conveying turntable are respectively located in the same horizontal plane.

6. The uniform conveying system according to claim 3, characterized in that: The distance between two adjacent first conveying turntables is the same as the distance between two adjacent second conveying turntables.

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