Efficient classified fish screening device for refrigeration house

Abstract

The utility model relates to the related technical field of fish screening devices, and discloses an efficient refrigeration house classification fish screening device which is characterized in that an equipment cavity shell is fixedly connected to the upper portion of an equipment base, an equipment cavity is formed in the equipment cavity shell, and an equipment protection shell is fixedly installed at the bottom of the equipment cavity; a push rod motor is fixedly installed in the equipment protection shell, the output end of the push rod motor is fixedly connected with a horizontal push rod connecting part, the front end of the horizontal push rod connecting part is fixedly connected with a push rod connecting plate, and the front side of the equipment base is fixedly connected with a conveying and guiding base. The upper portion of the conveying and guiding base is in threaded connection with a guiding and grading plate, fishes can be grouped according to the size through the guiding and grading plate slidably installed on the upper portion of the conveying and guiding base, it is guaranteed that the sizes of the fishes in each group are similar, and therefore the quality and consistency of products can be guaranteed; consumers can select fish products meeting their own requirements when purchasing the fish products.

Description

Technical Field

[0001] The utility model belongs to the technical field related to fish screening devices, and more specifically, particularly relates to an efficient cold storage grading fish screening device. Background Art

[0002] With the development of freezing technology, people can quickly freeze fish and keep them at low temperatures. Through freezing, the tissue structure of fish is frozen, thereby slowing down the growth and reproduction of microorganisms. Consumer demand for seafood products is gradually increasing, and frozen fish are different in size and shape. Because the existing fish screening devices are often only suitable for fish of a specific size or type during the fish screening process, if different types and sizes of fish need to be processed, it may be necessary to use multiple fish screening machines of different specifications or make manual adjustments, which increases the complexity and cost of the work. In addition, the existing fish screening devices are prone to blockage in the feed guide cavity and slow discharge of the feed guide port during the fish screening process.

[0003] Therefore, in view of this, the existing structure and defects are studied and improved, and an efficient cold storage grading fish screening device is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] The utility model provides an efficient cold storage grading fish screening device, which is used to overcome the above-mentioned defects in the prior art.

[0005] The purpose and effect of the utility model of an efficient cold storage grading fish screening device are achieved by the following specific technical means:

[0006] An efficient cold storage grading fish screening device comprises: an equipment base, an equipment cavity shell is fixedly connected above the equipment base, an equipment cavity is arranged inside the equipment cavity shell, an equipment protective shell is fixedly installed at the bottom of the equipment cavity, a push rod motor is fixedly installed inside the equipment protective shell, a horizontal push rod connecting part is fixedly connected to the output end of the push rod motor, the front ends of the horizontal push rod connecting parts are fixedly connected to the push rod connecting plates, a conveying and guiding base is fixedly connected to the front side of the equipment base, a material guiding and grading plate is threadedly connected above the conveying and guiding base, a primary screening frame is arranged at the upper end of the material guiding and grading plate, and the The first-level screening frame and the push rod connecting plate are threadedly connected by means of fixed threads penetrating the connecting through holes. Sliding grooves are provided on both sides of the first-level screening frame. Fixed rods are slidably installed in the sliding grooves on both sides. A plurality of grading guide rods are arrayed on the surface of the fixed rod. The front ends of the grading guide rods are fixedly connected with transverse connecting rods, and the transverse connecting rods in the array are all inserted into the surface of the fixed rod. A second-level screening frame is fixedly connected at the lower end of the fixed rod and is fixedly connected to the fixed rod. A third-level screening frame is fixedly connected at the lower end of the second-level screening frame, and a plurality of sliding blocks are symmetrically provided on both sides of the first-level screening frame.

[0007] A further technical solution is that fixed blocks are fixedly installed on the upper surfaces of both ends of the conveying and material guiding base, sliding guide grooves are provided on the inner sides of the fixed blocks, the material guiding and grading plates are slidably installed in the sliding guide grooves, and a plurality of side stop fixed blocks are arrayed on the upper surfaces of the fixed blocks, and side oblique stop plates are threadedly connected on the upper surfaces of the side stop fixed blocks.

[0008] According to a further technical solution, a push rod is fixedly connected to the upper surface of the push rod connecting plate, and a vertical push rod is fixedly connected to the end of the push rod.

[0009] According to a further technical solution, a feed hopper is fixedly installed above the equipment cavity shell, a material guide cabin is provided inside the feed hopper, and a circular through hole is provided on the front side of the feed hopper.

[0010] According to a further technical solution, the push rod penetrates the circular through hole and is installed inside the material guide chamber, and a discharge port is provided below the circular through hole, and the discharge port is connected to the inside of the material guide chamber.

[0011] According to a further technical solution, a first material guiding cavity, a second material guiding cavity and a third material guiding cavity are provided in the conveying and guiding base, and a first material guiding port, a second material guiding port and a third material guiding port are respectively provided on the right inner walls of the first material guiding cavity, the second material guiding cavity and the third material guiding cavity.

[0012] According to a further technical solution, a first discharge port, a second discharge port and a third discharge port are fixedly connected to the right side of the conveying and guiding base, and the first discharge port, the second discharge port and the third discharge port are respectively connected to the first material guiding port, the second material guiding port and the third material guiding port and are communicated with the interior.

[0013] According to a further technical solution, a large discharge port is fixedly connected to the front end of the conveying and guiding base, and the large discharge port is used for storing large fish.

[0014] According to a further technical solution, a plurality of support rod bases are arranged in an array at the bottom of the equipment base and the bottom of the conveying and guiding base.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] By slidingly installing a material grading plate above the conveying and guiding base, the fish can be grouped according to size to ensure that the size of fish in each group is similar, which can ensure the quality and consistency of the product, enable consumers to choose fish products that meet their needs when purchasing, and this is convenient for storage and management, as well as sales and distribution. Fish of different sizes can be flexibly sold according to market demand, thereby improving the market competitiveness and sales of the product, as well as improving product quality, facilitating storage and sales, improving processing efficiency and optimizing resource utilization.

[0017] By fixing a push rod motor inside the equipment cavity, the side inclined baffle can be made to reciprocate back and forth, which can increase the speed and efficiency of the fish screening device in processing fish. Through the reciprocating motion, the fish screening device can process more fish in the same time, thereby improving the screening efficiency. By constantly changing the direction of movement, the fish screening device can make the fish contact and collide with the screen multiple times, better separate fish of different sizes, and through repeated vibration and movement, the fish screening device can release or push the fish from the screen, reduce the occurrence of blockage and jamming, and ensure the continuity and stability of screening.

[0018] By fixing the push rod provided on the upper surface of the push rod connecting plate and reciprocatingly pushing the frozen fish inside the guide chamber, the fish or other materials in the guide chamber can be effectively pushed to move toward the screen, which can accelerate the guide process and improve the guide efficiency. The pushing action of the vertical push rod can solve the problem of fish accumulation and crowding during the guide process, ensuring smooth guide operation, and the reciprocating pulling motion of the rod body can dredge the guide channel to prevent fish or materials from getting stuck in the guide port or guide chamber. This helps to avoid blockage of the fish screening machine and maintain the continuity and stability of the guide. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the appearance structure of the utility model.

[0020] Figure 2 It is a front view structural schematic diagram of the utility model.

[0021] Figure 3 It is a side sectional structural schematic diagram of the utility model.

[0022] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0023] Figure 5 It is a schematic diagram of the internal structure of the utility model.

[0024] Figure 6 It is a schematic diagram of the appearance structure of the conveying and guiding base 27 in the utility model.

[0025] Figure 7 It is a schematic diagram of the appearance structure of the material guiding and grading plate 17 in the utility model.

[0026] Figure 8 It is a partial structural schematic diagram of the push rod motor 24 in the utility model. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0028] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does 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 limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example:

[0031] As attached Figure 1 To Attachment Figure 8 As shown:

[0032] The utility model provides an efficient cold storage grading fish screening device.

[0033] See attached Figure 1 To Attachment Figure 8 , including: an equipment base 11, an equipment cavity shell 12 is fixedly connected above the equipment base 11, an equipment cavity 22 is arranged inside the equipment cavity shell 12, an equipment protective shell 23 is fixedly installed at the bottom of the equipment cavity 22, a push rod motor 24 is fixedly installed inside the equipment protective shell 23, a horizontal push rod connecting part 25 is fixedly connected at the output end of the push rod motor 24, and the front end of the horizontal push rod connecting part 25 is fixedly connected with the push rod connecting plate 26, a conveying and guiding base 27 is fixedly connected at the front side of the equipment base 11, a material guiding and grading plate 17 is threadedly connected above the conveying and guiding base 27, a primary screening frame 36 is arranged at the upper end of the material guiding and grading plate 17, and the primary screening frame 36 is connected to the The push rod connecting plate 26 is threadedly connected by penetrating the connecting through hole 37 with a fixing thread 46. The first-level screening frame 36 is provided with sliding grooves 40 on both sides. Fixed rods 41 are slidably installed in the sliding grooves 40 on both sides. A plurality of grading guide rods 42 are arranged in an array on the surface of the fixed rod 41. The front ends of the grading guide rods 42 are fixedly connected with transverse connecting rods 43. The transverse connecting rods 43 arranged in the array are all inserted into the surface of the fixed rod 51. The lower end of the fixed rod 51 is fixedly connected with a secondary screening frame 44 and is fixedly connected with the fixed rod 51. The lower end of the secondary screening frame 44 is fixedly connected with a third-level screening frame 45, and a plurality of sliding blocks 39 are symmetrically provided on both sides of the first-level screening frame 36.

[0034] Preferably, see Attachment Figure 6 A fixed block 34 is fixedly installed on the upper surface of both ends of the conveying and guiding base 27, and a sliding guide groove 35 is provided inside the fixed block 34. The material guiding and grading plate 17 is slidably installed in the sliding guide groove 35, and a plurality of side block fixed blocks 38 are arrayed on the upper surface of the fixed block 34, and a side oblique baffle 16 is threadedly connected on the upper surface of the side block fixed block 38.

[0035] Preferably, see Attachment Figure 1 A push rod 20 is fixedly connected to the upper surface of the push rod connecting plate 26 , and a vertical push rod 21 is fixedly connected to the end of the push rod 20 .

[0036] Preferably, see Attachment Figure 2 And attached Figure 3A feed hopper 14 is fixedly installed above the equipment cavity shell 12, a material guide cabin 13 is arranged inside the feed hopper 14, and a circular through hole 19 is arranged on the front side of the feed hopper 14.

[0037] Preferably, see Attachment Figure 2 The push rod 20 penetrates the circular through hole 19 and is installed inside the material guide cabin 13 . A discharge port 18 is provided below the circular through hole 19 , and the discharge port 18 is connected to the inside of the material guide cabin 13 .

[0038] Preferably, see Attachment Figure 6 The conveying and guiding base 27 is provided with a first material guiding cavity 28, a second material guiding cavity 30, and a third material guiding cavity 32. The first material guiding cavity 28, the second material guiding cavity 30, and the right inner wall of the third material guiding cavity 32 are respectively provided with a first material guiding port 29, a second material guiding port 31, and a third material guiding port 33.

[0039] Preferably, see Attachment Figure 4 The right side of the conveying and guiding base 27 is fixedly connected with a first discharge port 48, a second discharge port 49, and a third discharge port 50. The first discharge port 48, the second discharge port 49, and the third discharge port 50 are respectively connected to the first guide port 29, the second guide port 31, and the third guide port 33 and are connected with the interior.

[0040] Preferably, see Attachment Figure 1 The front end of the conveying and guiding base 27 is fixedly connected with a large discharge port 47, and the large discharge port 47 is used to store large fish.

[0041] Preferably, see Attachment Figure 1 A plurality of support rod bases 15 are arranged in an array at the bottom of the equipment base 11 and the bottom of the conveying and guiding base 27 .

[0042] Specific usage of this utility model:

[0043] When using the utility model, first connect the power supply of the utility model, then connect the large discharge port 47, the first discharge port 48, the second discharge port 49 and the third discharge port 50 of the utility model to the external storage bag, then push the external transmission belt to the rear of the feed hopper 14 and connect it with the feed hopper 14, then start the power supply of the utility model and the conveyor belt power supply, and place the frozen fish on the surface of the conveyor belt and enter the guide cabin 13 along with the conveyor belt, and the push rod motor 24 arranged inside the equipment cavity shell 12 will drive the horizontal push rod connecting part 25 to reciprocate back and forth, and the horizontal push rod connecting part 25 drives the push rod connecting plate 26 and makes the guide and grading plate 17 slide as a whole in the sliding guide grooves 35 on both sides of the conveying and guiding base 27, and when sliding, the transverse connecting rod 43 arranged on the surface of the fixed rod 41 pushes the fixed rod 51 to drive the secondary screening frame 44 to move, and the fixed rod 41 The surface of the rod 51 is provided with multiple through holes for convenient adjustment of the fish screening gap of the material guide and grading plate 17 in the later stage, and when the push rod connecting plate 26 reciprocates, the push rod 20 arranged on the upper surface of the push rod connecting plate 26 will use the reciprocating motion to make the vertical push rod 21 reciprocate inside the material guide chamber 13 so that the frozen fish inside the material guide chamber 13 can be quickly discharged, and when the frozen fish are discharged to the surface of the first-stage screening frame 36, the second-stage screening frame 44 and the third-stage screening frame 45, the frozen fish will fall into the corresponding cavity through the gap between the grading guide rods 42, and then the frozen fish in the cavity will be discharged into the storage bag through the first material guide port 29, the second material guide port 31 and the third material guide port 33. If re-sorting is required, a corresponding conveyor belt can be placed on the right side of the conveying and guiding base 27 to transport frozen fish of different models to the corresponding storage chamber, and finally the large fish that cannot be sorted will be collected through the large discharge port 47 or sorted again using the conveyor belt.

[0044] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An efficient cold storage fish grading and screening device, comprising an equipment base, characterized in that: An equipment cavity shell is fixedly connected above the equipment base, an equipment cavity is arranged inside the equipment cavity shell, an equipment protective shell is fixedly installed at the bottom of the equipment cavity, a push rod motor is fixedly installed inside the equipment protective shell, a horizontal push rod connecting part is fixedly connected to the output end of the push rod motor, the front ends of the horizontal push rod connecting parts are fixedly connected to the push rod connecting plates, a conveying and guiding base is fixedly connected to the front side of the equipment base, a material guiding and grading plate is threadedly connected above the conveying and guiding base, a primary screening frame is arranged at the upper end of the material guiding and grading plate, and the primary screening frame is connected to the push rod The connecting plate is threadedly connected by penetrating the connecting through hole with a fixed thread. Sliding grooves are provided on both sides of the first-level screening frame. Fixed rods are slidably installed in the sliding grooves on both sides. A plurality of grading guide rods are arrayed on the surface of the fixed rod. The front ends of the grading guide rods are fixedly connected with transverse connecting rods. The transverse connecting rods in the array are all inserted into the surface of the fixed rod. A secondary screening frame is fixedly connected at the lower end of the fixed rod and is fixedly connected to the fixed rod. A third-level screening frame is fixedly connected at the lower end of the secondary screening frame, and a plurality of sliding blocks are symmetrically provided on both sides of the first-level screening frame.

2. An efficient cold storage fish grading screening device according to claim 1, characterized in that: Fixed blocks are fixedly installed on the upper surfaces of both ends of the conveying and guiding base, sliding guide grooves are provided on the inner sides of the fixed blocks, the material guiding and grading plates are slidably installed in the sliding guide grooves, and a plurality of side stopper fixed blocks are arrayed on the upper surfaces of the fixed blocks, and side oblique stoppers are threadedly connected on the upper surfaces of the side stopper fixed blocks.

3. The efficient cold storage fish grading screening device according to claim 1 is characterized in that: A push rod is fixedly connected to the upper surface of the push rod connecting plate, and a vertical push rod is fixedly connected to the end of the push rod.

4. The efficient cold storage fish grading screening device according to claim 3 is characterized by: A material feeding hopper is fixedly installed above the equipment cavity shell, a material guiding cabin is arranged inside the material feeding hopper, and a circular through hole is arranged on the front side of the material feeding hopper.

5. The efficient cold storage fish grading screening device according to claim 4 is characterized by: The push rod penetrates the circular through hole and is installed inside the material guide cabin. A discharge port is provided below the circular through hole, and the discharge port is connected to the inside of the material guide cabin.

6. The efficient cold storage fish grading screening device according to claim 1 is characterized by: The conveying and guiding base is provided with a first material guiding cavity, a second material guiding cavity and a third material guiding cavity, and the right inner walls of the first material guiding cavity, the second material guiding cavity and the third material guiding cavity are respectively provided with a first material guiding port, a second material guiding port and a third material guiding port.

7. An efficient cold storage fish grading screening device according to claim 6, characterized in that: The right side of the conveying and guiding base is fixedly connected with a first discharge port, a second discharge port, and a third discharge port. The first discharge port, the second discharge port, and the third discharge port are respectively connected to the first material guiding port, the second material guiding port, and the third material guiding port and are communicated with the interior.

8. The efficient cold storage fish grading screening device according to claim 1 is characterized by: A large material discharge port is fixedly connected to the front end of the conveying and guiding base, and the large material discharge port is used for storing large fish.

9. The efficient cold storage fish grading screening device according to claim 1 is characterized by: The bottom of the equipment base and the conveying and guiding base are both provided with a plurality of support rod bases in an array.

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