Online weighing device for aquatic product processing

Abstract

The utility model discloses an aquatic product processing on-line weighing device which comprises a fixed rack, a draining conveyor, a weighing conveyor, a transfer conveyor and an air blower, and the draining conveyor, the weighing conveyor, the transfer conveyor and the air blower are installed on the fixed rack. The air blowing pipe is provided with two sets of air blowing nozzles which face upwards and face the lower belt face of the conveying belt in the axial direction, and the air blowing pipe is communicated with an air outlet of an air blower through a connecting pipe. Air is blown between the draining conveyor and the weighing conveyor and on the lower belt face of the conveying belt through the air blowing pipe and the air blowing nozzle, so that water brought to the weighing conveyor by aquatic products is reduced, the water of the conveying belt of the weighing conveyor can be automatically and timely cleaned, water retention is avoided, weighing accuracy is improved, and production efficiency is improved. And meanwhile, the electric roller I and the electric roller II with built-in motors are adopted, the closed motors can be prevented from being influenced by external moisture and dust, and the durability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of aquatic product processing technology, specifically to an online weighing device for aquatic product processing. Background Technology

[0002] With the development of automation technology, seafood processing has become much more convenient. In the traditional seafood processing process, processes such as cleaning, sorting, selecting, and weighing all rely on manual operation. Nowadays, automated processing is not only more efficient and faster, ensuring the freshness and quality of seafood, but also increasing output and bringing economic benefits to enterprises.

[0003] In existing technologies, online weighing of aquatic products is mostly accomplished through weighing sensors on weighing conveyors. Most existing weighing conveyors use external motors and conveyor belts for transport. Due to the pre-processing of aquatic products, some moisture remains on the surface of the products. With continuous transport, more and more moisture flows from the weighing conveyor and conveyor belt to the weighing sensors. This not only affects the accuracy of weighing but also accelerates the corrosion, aging, and damage of components such as the drive motor and weighing sensors. Furthermore, it requires more frequent moisture cleaning operations on the weighing conveyor, which has its shortcomings. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an online weighing device for aquatic product processing, which solves the problem that existing aquatic product processing weighing conveyors are prone to retaining moisture, which accelerates component corrosion, aging, and damage, and increases the workload of cleaning moisture.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] An online weighing device for aquatic product processing includes a fixed frame and a draining conveyor, a weighing conveyor, a transfer conveyor and a blower installed on the fixed frame. The draining conveyor and the transfer conveyor are located on the upstream side and the downstream side of the weighing conveyor, respectively.

[0007] Both the drain conveyor and the transfer conveyor include a mounting frame, a support roller and an electric roller mounted on both ends of the mounting frame, and a mesh chain belt sleeved on the support roller and the electric roller.

[0008] The weighing conveyor includes a second mounting frame, a second support roller and a second electric roller mounted on the second mounting frame near both ends, a conveyor belt mounted on the second support roller and the second electric roller, two sets of support frames mounted at the bottom of the second mounting frame and the top of the fixed frame, and a weighing sensor mounted between the two sets of support frames.

[0009] An air blowing pipe is provided below the opposite ends of the drain conveyor and the weighing conveyor. Two sets of air blowing nozzles are provided along the axial direction on the air blowing pipe, pointing upwards and towards the lower surface of the conveyor belt, respectively. The air blowing pipe is connected to the air outlet of the blower through a connecting pipe.

[0010] Preferably, the first mounting frame is fixed to the fixed frame by a shim, the second mounting frame is fixed to the support frame by a shim, and the upper surface of the mesh belt is at the same height as the upper surface of the conveyor belt.

[0011] Preferably, the shims are symmetrically arranged below the second mounting frame, and the support frame and the weighing sensor are arranged in the center below the second mounting frame.

[0012] Preferably, the electric roller one and the electric roller two are respectively installed at the downstream end of the mounting frame one and the mounting frame two.

[0013] Preferably, the air blowing pipe is fixed to the fixed frame by a fixing bracket, and the connecting pipe is inclined.

[0014] Preferably, the connecting tube is connected to the middle of the air blowing tube, and the air blowing nozzles are equidistantly arranged on the air blowing tube.

[0015] Preferably, the axis of the air nozzle facing the lower surface of the conveyor belt is tangent to the lower surface of the conveyor belt at the corresponding position outside the electric roller.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This invention uses air blowing pipes and nozzles to blow air between the drain conveyor and the weighing conveyor, as well as on the underside of the conveyor belt. This not only reduces the amount of water carried onto the weighing conveyor by the aquatic products, but also automatically and promptly cleans the conveyor belt of the weighing conveyor, preventing water retention and improving weighing accuracy. At the same time, by using electric rollers 1 and 2 with built-in motors, the enclosed motors are protected from external moisture and dust, improving the durability of the equipment, extending its service life, and reducing maintenance costs. This solves the problem of existing aquatic product processing weighing conveyors easily retaining water, which accelerates component corrosion, aging, and damage, and increases the workload of water removal. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a partial structural diagram of the weighing conveyor of this utility model at the corresponding position;

[0020] Figure 3 This is a schematic diagram of the structure of the drain conveyor and transfer conveyor of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the blower and air blowing pipe of this utility model;

[0022] Figure 5 This is a top view of the air blowing pipe of this utility model.

[0023] In the diagram: 1. Fixed frame; 2. Drain conveyor; 3. Weighing conveyor; 31. Mounting frame two; 32. Support roller two; 33. Electric roller two; 34. Conveyor belt; 35. Support frame; 36. Weighing sensor; 4. Transfer conveyor; 241. Mounting frame one; 242. Support roller one; 243. Electric roller one; 244. Mesh belt; 5. Blower; 6. Air pipe; 61. Air nozzle; 7. Connecting pipe; 8. Elevation frame; 9. Elevation block; 10. Fixed frame. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-5 As shown, this utility model provides a technical solution: an online weighing device for aquatic product processing, including a fixed frame 1 and a draining conveyor 2, a weighing conveyor 3, a transfer conveyor 4 and a blower 5 installed on the fixed frame 1. The draining conveyor 2 and the transfer conveyor 4 are located on the upstream side and the downstream side of the weighing conveyor 3, respectively.

[0026] Both the drain conveyor 2 and the transfer conveyor 4 include a mounting frame 241, a support roller 242 and an electric roller 243 mounted on both ends of the mounting frame 241, and a mesh belt 244 sleeved on the support roller 242 and the electric roller 243.

[0027] The weighing conveyor 3 includes a second mounting frame 31, a second support roller 32 and a second electric roller 33 mounted on the second mounting frame 31 near both ends, a conveyor belt 34 sleeved and mounted on the second support roller 32 and the second electric roller 33, two sets of support frames 35 mounted at the bottom of the second mounting frame 31 and the top of the fixed frame 1, and a weighing sensor 36 mounted between the two sets of support frames 35.

[0028] Mounting frame 1 241 is fixed to the fixed frame 1 by the shim 8. Mounting frame 2 31 is fixed to the support frame 35 by the shim 9. The upper surface of the mesh belt 244 is at the same height as the upper surface of the conveyor belt 34. The shim 9 is symmetrically arranged below mounting frame 2 31. The support frame 35 and the weighing sensor 36 are arranged in the center below mounting frame 2 31. Electric roller 1 243 and electric roller 2 33 are respectively installed at the downstream end of mounting frame 1 241 and mounting frame 2 31.

[0029] Below the opposite ends of the drain conveyor 2 and the weighing conveyor 3, there is an air blowing pipe 6. Two sets of air blowing nozzles 61 are arranged along the axial direction on the air blowing pipe 6, which are respectively upward and towards the lower surface of the conveyor belt 34. The air blowing pipe 6 is connected to the air outlet of the blower 5 through the connecting pipe 7.

[0030] The air blowing pipe 6 is fixed to the fixed frame 1 by the fixing bracket 10. The connecting pipe 7 is set at an angle and is connected to the middle of the air blowing pipe 6. The air blowing nozzles 61 are set at equal intervals on the air blowing pipe 6. The axis of the air blowing nozzles 61 facing the lower belt surface of the conveyor belt 34 is tangent to the lower belt surface of the conveyor belt 34 at the corresponding position outside the electric roller 33.

[0031] Working principle:

[0032] By setting up a blower 5, air is blown between the drain conveyor 2 and the weighing conveyor 3, as well as on the underside of the conveyor belt 34, through the air pipe 6 and the air nozzle 61. This not only reduces the amount of water carried by the aquatic products onto the weighing conveyor 3, but also automatically and promptly cleans the water from the conveyor belt 34 of the weighing conveyor 3, preventing water retention and improving weighing accuracy. At the same time, by using electric roller 243 and electric roller 33 with built-in motors, the enclosed motors can avoid the influence of external moisture and dust, improving the durability of the equipment, extending its service life, and reducing maintenance costs.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An on-line weighing device for fish processing, characterised in that: The fixed rack (1) and the water drainage conveyor (2), the weighing conveyor (3), the transfer conveyor (4) and the air blower (5) are installed on the fixed rack (1), the water drainage conveyor (2) and the transfer conveyor (4) are respectively located on the upstream side and the downstream side of the weighing conveyor (3); The water drainage conveyor (2) and the transfer conveyor (4) both include the mounting rack one (241), the support roller one (242) and the electric roller one (243) installed on the mounting rack one (241) near both ends, and the mesh chain belt (244) sleeved and installed on the support roller one (242) and the electric roller one (243); The weighing conveyor (3) includes the mounting rack two (31), the support roller two (32) and the electric roller two (33) installed on the mounting rack two (31) near both ends, the conveying belt (34) sleeved and installed on the support roller two (32) and the electric roller two (33), two groups of support racks (35) installed on the bottom of the mounting rack two (31) and the top of the fixed rack (1), and the weighing sensor (36) installed between the two groups of support racks (35); The air blowing pipe (6) is arranged below the opposite ends of the water drainage conveyor (2) and the weighing conveyor (3), two groups of air blowing nozzles (61) are arranged on the air blowing pipe (6) in the axial direction and respectively upward and towards the lower belt surface of the conveying belt (34), and the air blowing pipe (6) is connected with the air outlet of the air blower (5) through the connecting pipe (7).

2. An on-line weighing apparatus for processing aquatic products according to claim 1, wherein: The mounting rack one (241) is fixed on the fixed rack (1) through the heightening rack (8), the mounting rack two (31) is fixed on the support rack (35) through the heightening block (9), and the upper belt surface of the mesh chain belt (244) is at the same height as the upper belt surface of the conveying belt (34).

3. An on-line weighing apparatus for processing aquatic creatures according to claim 2, wherein: The heightening block (9) is symmetrically arranged below the mounting rack two (31), and the support rack (35) and the weighing sensor (36) are arranged below the center of the mounting rack two (31).

4. The online weighing apparatus for processing aquatic products according to claim 1, characterized in that: The electric roller one (243) and the electric roller two (33) are respectively installed on the mounting rack one (241) and the mounting rack two (31) near the downstream end.

5. The online weighing apparatus for processing aquatic products according to claim 1, characterized in that: The air blowing pipe (6) is fixed on the fixed rack (1) through the fixing rack (10), and the connecting pipe (7) is arranged in an inclined manner.

6. The online weighing apparatus for processing aquatic products according to claim 1, characterized in that: The connecting pipe (7) is connected to the middle part of the air blowing pipe (6), and the air blowing nozzles (61) are equidistantly arranged on the air blowing pipe (6).

7. The online weighing apparatus for processing aquatic products according to claim 1, characterized in that: The axis of the air blowing nozzle (61) towards the lower belt surface of the conveying belt (34) is tangent to the lower belt surface of the conveying belt (34) at the corresponding position outside the electric roller two (33).

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