Drying mechanism for preventing bagged small dried fish from falling out

Abstract

The utility model discloses a drying mechanism for preventing bagged small dried fish from dropping out, which comprises a net chain conveyor, an external air heater and hot air drainage covers, vertical side baffles are arranged on two sides of the net chain conveyor, the side baffles are oppositely arranged and extend along the conveying direction, a plurality of hot air drainage covers are hung between the side baffles, and the hot air drainage covers are arranged on the outer side of the net chain conveyor and extend along the conveying direction. The multiple hot air drainage covers are arranged at equal intervals in the conveying direction, and air outlets of the hot air drainage covers vertically face the net chain conveyor downwards. Anti-clamping mechanisms are detachably arranged on the two sides of the net chain conveyor, are oppositely arranged and are symmetrical about the middle position of the net chain conveyor, the anti-clamping mechanisms are arranged above the side edge of a net belt of the net chain conveyor, and the anti-clamping mechanisms are matched with the net chain conveyor to shield a chain on the side edge of the net belt; the anti-blocking mechanism comprises a plurality of anti-blocking units which are arranged side by side; the small dried fish packages are prevented from being blown out of a conveyor or falling into a chain, the drying effect is guaranteed, and meanwhile the product integrity is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fish processing, in particular to a drying mechanism for preventing bagged dried fish from falling out. Background Art

[0002] There are some seasoning products in fish processing, such as seasoned dried fish or seasoned fish chunks. Dried fish and fish chunks are usually cooked and seasoned before being vacuum-packed to form small-package instant food products. In the process, the packaging bags will inevitably be stained with oil and seasonings. Therefore, after packaging, the packaging usually needs to be cleaned and dried to ensure the neatness and cleanliness of the product. Drying is usually carried out in the form of a net chain conveyor combined with hot air. The existing net chain conveyor has the following problems in drying:

[0003] (1) When hot air is blown, the packaging is easily blown out, causing it to fall from the chain conveyor and need to be cleaned again, which reduces the drying efficiency and increases the loss of products;

[0004] (2) During the transportation process, because the packages are generally small and the weight of the product in a single package is not large, under the influence of hot air spray, the side packages are more likely to fall into the chain, which on the one hand affects the normal transportation, and on the other hand reduces the drying efficiency and increases the loss of products. Utility Model Content

[0005] The utility model provides a drying mechanism for preventing bagged dried small fish from falling out, aiming to solve the problem that during the drying process of small bag packaging on the above-mentioned mesh chain conveyor, the packaging is blown out from the mesh chain conveyor and falls into the chain, thereby reducing the drying efficiency and increasing the loss of the product.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A drying mechanism for preventing bagged dried fish from falling out, comprising a mesh chain conveyor, an external hot air blower and a hot air guide hood, wherein both sides of the mesh chain conveyor are provided with vertical side baffles, the side baffles are arranged opposite to each other and extend along the conveying direction, a plurality of hot air guide hoods are suspended between the side baffles, the plurality of hot air guide hoods are arranged at equal intervals along the conveying direction, and the air outlets of the hot air guide hoods are all vertically downward facing the mesh chain conveyor;

[0008] Both sides of the mesh chain conveyor are detachably provided with anti-jamming mechanisms, which are arranged relatively and symmetrically about the middle position of the mesh chain conveyor, and are arranged above the mesh belt side of the mesh chain conveyor, and the anti-jamming mechanisms cooperate with the mesh chain conveyor to block the chain on the side of the mesh belt;

[0009] The anti-stuck mechanism comprises a plurality of anti-stuck units arranged side by side.

[0010] Preferably, the hot air deflection hoods are all suspended and installed above the mesh chain conveyor through hanging parts, and the air inlets of the hot air deflection hoods are connected to the air outlets of the external hot air blowers through connecting pipes.

[0011] As a more preferred embodiment, the air outlet of the hot air deflection hood is higher than the anti-stuck mechanism.

[0012] Furthermore, the anti-jamming units of the anti-jamming mechanism are closely arranged side by side along the conveying direction, and each anti-jamming unit has the same structure.

[0013] Furthermore, the anti-stuck units all include a fixing plate, one end of which is detachably fixed to the inner wall of the mounting frame of the mesh chain conveyor by a fixing screw, and the other end of the fixing plate is clamped and fixed with a rubber plate by a pressure plate and a fastening bolt, and the bottom of the rubber plate is in close contact with the mesh belt surface of the mesh chain conveyor.

[0014] Specifically, the fixed plate includes an integrally formed fixed section and a receiving section. The fixed section is arranged vertically and tightly attached to the inner wall of the mounting frame of the mesh chain conveyor. A number of fixing screw holes are provided on the fixed section at equal intervals along the conveying direction. The fixing screw holes are fixedly matched with the inner wall of the mounting frame of the mesh chain conveyor by detachable fixing screws. The receiving section is inclined downward toward the mesh belt of the mesh chain conveyor, and the receiving section is clamped with a rubber plate by a pressure plate.

[0015] More specifically, the included angle between the fixing section and the receiving section is an obtuse angle.

[0016] In detail, the rubber sheet includes an integrally formed mounting section and a straight section. The mounting section is parallel to the receiving section and is received on the receiving section. The pressure plate is parallel to the mounting section, and the pressure plate and the receiving section form a clamping fit with the mounting section and are fixed by fastening bolts. The straight section is horizontally arranged and tightly attached to the mesh belt surface of the grid-connected chain conveyor.

[0017] In more detail, the mounting section, the receiving section and the pressure plate are all provided with a number of corresponding limit holes, and the limit holes are all arranged at equal intervals along the conveying direction. When the pressure plate is aligned with the receiving section and forms a clamping fit with the mounting section, the limit holes on the mounting section, the receiving section and the pressure plate are all aligned one by one, and the aligned limit holes are fixedly fitted by removable fastening bolts.

[0018] Optimally, the included angle between the mounting section and the straight section is an obtuse angle.

[0019] Beneficial effects of the utility model:

[0020] 1. The utility model is provided with side baffles on both sides of the mesh chain conveyor to prevent the packages from falling off the mesh chain conveyor due to hot air spraying, and secondly, the hot air is concentrated to improve the drying efficiency;

[0021] 2. The utility model provides an anti-stuck mechanism to block the chain, thereby preventing the package from falling into the chain and affecting normal transportation, reducing product loss, and ensuring drying efficiency. Secondly, the anti-stuck mechanism is formed by arranging a number of anti-stuck units side by side, which is easy to install and disassemble. When loss occurs, only the corresponding anti-stuck unit needs to be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the whole of the utility model;

[0023] Figure 2 It is a plan view of the utility model from the perspective of the conveying direction;

[0024] Figure 3 This is a schematic diagram of the installation of the anti-jamming mechanism of the utility model;

[0025] Figure 4 It is a three-dimensional schematic diagram of one side of the anti-stuck unit of the utility model;

[0026] Figure 5 It is a three-dimensional schematic diagram of the other side of the anti-stuck unit of the utility model;

[0027] In the figure: 1. Net chain conveyor; 2. Side baffle; 3. Hot air drainage hood; 4. Connecting pipe; 5. Anti-stuck mechanism;

[0028] 6. Anti-stuck unit; 601. Fixed plate; 6011. Fixed section; 6012. Receiving section; 602. Rubber plate; 6021. Mounting section; 6022. Straight section; 603. Pressing plate; 604. Limiting hole; 605. Fastening bolt; 606. Fixing screw hole; 607. Fixing screw. DETAILED DESCRIPTION

[0029] As follows, embodiments are further described with reference to the accompanying drawings.

[0030] like Figure 1~Figure 5 As shown, as a preferred embodiment 1, a drying mechanism for preventing bagged dried fish from falling out comprises a mesh chain conveyor 1, an external hot air blower and a hot air deflection hood 3, both sides of the mesh chain conveyor 1 are provided with vertical side baffles 2, the side baffles 2 are arranged oppositely and extend along the conveying direction, a plurality of hot air deflection hoods 3 are suspended between the side baffles 2, the plurality of hot air deflection hoods 3 are arranged at equal intervals along the conveying direction, and the air outlets of the hot air deflection hoods 3 are all vertically downward facing the mesh chain conveyor 1;

[0031] Anti-jamming mechanisms 5 are detachably provided on both sides of the mesh chain conveyor 1. The anti-jamming mechanisms 5 are arranged relatively and symmetrically about the middle position of the mesh chain conveyor 1. The anti-jamming mechanisms 5 are arranged above the mesh belt side of the mesh chain conveyor 1, and the anti-jamming mechanisms 5 cooperate with the mesh chain conveyor 1 to block the chain on the mesh belt side.

[0032] The anti-jamming mechanism 5 includes a plurality of anti-jamming units 6 arranged side by side.

[0033] Embodiment 1 provides a drying mechanism for preventing bagged dried fish from falling out. The device uses a plurality of hot air deflection covers 3 arranged along the output direction to perform hot air drying on the bagged dried fish package transported on the mesh chain conveyor 1. At the same time, the excess water flows down along the gaps of the mesh belt to improve the drying efficiency.

[0034] In order to prevent the small fish from being stuck and falling out of the package, two protective measures are provided. The first is to provide a side baffle 2. The main function of the side baffle 2 is to prevent the small fish from being sprayed out during the hot air spraying process and causing it to fall from the mesh chain conveyor 1. The other function is to facilitate the hot air to be concentrated in the mesh chain conveyor 1 to improve the drying efficiency.

[0035] The second type is an anti-stuck mechanism 5, which is mainly formed by the cooperation of anti-stuck units 6 arranged side by side, which is convenient for replacement. If replacement is required, only the corresponding anti-stuck unit 6 needs to be replaced. The main function of the anti-stuck mechanism 5 is to cooperate with the mesh chain conveyor 1 to form a shield for the chain on the side of the mesh belt. The anti-stuck mechanism 5 will form an inclined baffle to prevent the dried fish packages from falling into the chain, affecting normal transportation and causing damage to the packaging bags. At the same time, it has a certain convergence effect, so that the dried fish packages on both sides converge to the middle, so that the side packages can also be blown by hot air to ensure the drying effect.

[0036] As a preferred embodiment 2, the hot air deflection hood 3 is suspended and installed above the mesh chain conveyor 1 through a hanging member, and the air inlet of the hot air deflection hood 3 is connected to the air outlet of the external hot air blower through a connecting pipe 4. The installation of the hot air deflection hood 3 is ensured, and a hot air source is provided for drying through an external hot air blower.

[0037] As a preferred embodiment 3, the air outlet of the hot air deflection cover 3 is higher than the anti-stuck mechanism 5. The effect of the spraying is ensured so that the spraying includes all the dried fish packages passing below as much as possible.

[0038] As a preferred embodiment 4, the anti-jamming units 6 of the anti-jamming mechanism 5 are arranged side by side in a close relationship along the conveying direction, and each anti-jamming unit 6 has the same structure, so as to facilitate arrangement and replacement.

[0039] As a preferred embodiment 5, the anti-stuck unit 6 includes a fixing plate 601, one end of the fixing plate 601 is detachably fixed to the inner wall of the mounting frame of the mesh chain conveyor 1 by a fixing screw 607, and the other end of the fixing plate 601 is clamped and fixed with a rubber plate 602 by a pressure plate 603 and a fastening bolt 605, and the bottom of the rubber plate 602 is in close contact with the mesh belt surface of the mesh chain conveyor 1.

[0040] Example 5 provides a specific structure of the anti-stuck unit 6. When installing and using, first install the pressure plate 603 and the rubber plate 602 by fastening the bolts 605, first install the complete anti-stuck unit 6, and then install the entire anti-stuck unit 6 on the inner wall of the mounting frame of the mesh chain conveyor 1 by fixing the screws 607. The rubber plate 602 has a certain elasticity to avoid friction on the mesh belt of the mesh chain conveyor 1.

[0041] As a preferred embodiment 6, the fixed plate 601 includes an integrally formed fixed section 6011 and a receiving section 6012, the fixed section 6011 is vertically arranged and tightly attached to the inner wall of the mounting frame of the mesh chain conveyor 1, a plurality of fixing screw holes 606 are evenly spaced along the conveying direction on the fixed section 6011, the fixing screw holes 606 are fixedly matched with the inner wall of the mounting frame of the mesh chain conveyor 1 by detachable fixing screws 607, the receiving section 6012 is tilted downward toward the mesh belt of the mesh chain conveyor 1, and the receiving section 6012 is clamped and matched with the rubber plate 602 by the pressure plate 603.

[0042] The fixed end 6011 facilitates the installation of the anti-stuck unit 6 as a whole on the mesh chain conveyor 1 , and the receiving section 6012 is used to install the pressure plate 603 and the rubber plate 602 .

[0043] As a preferred embodiment 7, the angle between the fixing section 6011 and the receiving section 6012 is an obtuse angle, so as to ensure that the receiving section 6012 can cooperate with the mounting section 6021 to form an inclined baffle structure, blocking the mesh belt and chain with the dried fish package, and preventing the dried fish package from entering the chain.

[0044] As a preferred embodiment 8, the rubber sheet 602 includes an integrally formed mounting section 6021 and a straight section 6022, the mounting section 6021 is parallel to the receiving section 6012 and is received on the receiving section 6012, the pressure plate 603 is parallel to the mounting section 6021, and the pressure plate 603 and the receiving section 6012 form a clamping fit with the mounting section 6021 and are fixed by fastening bolts 605, and the straight section 6022 is horizontally arranged and tightly attached to the mesh belt surface of the grid-connected chain conveyor 1.

[0045] The installation section 6021 is used to be installed with the receiving section 6012 and cooperate to form a baffle mechanism to shield the chain, and the straight section 6022 is used to prevent a gap between the mesh belt and the baffle mechanism to prevent the entry of dried fish packaging, thereby ensuring the shielding effect.

[0046] As a preferred embodiment 9, the mounting section 6021, the receiving section 6012 and the pressing plate 603 are all provided with a plurality of corresponding limiting holes 604, and the limiting holes 604 are all arranged at equal intervals along the conveying direction. When the pressing plate 603 is aligned with the receiving section 6012 and forms a clamping fit with the mounting section 6021, the limiting holes 604 on the mounting section 6021, the receiving section 6012 and the pressing plate 603 are all aligned one by one, and the aligned limiting holes 604 are fixedly fitted by detachable fastening bolts 605. The fixed installation of the pressing plate 603, the mounting section 6021 and the receiving section 6012 is ensured.

[0047] As a preferred embodiment 10, the angle between the installation section 6021 and the straight section 6022 is an obtuse angle, so as to ensure that the receiving section 6012 can cooperate with the installation section 6021 to form an inclined baffle structure, blocking the mesh belt and chain with the dried fish package, and preventing the dried fish package from entering the chain.

[0048] The working principle of this utility model:

[0049] The utility model provides a drying mechanism for preventing bagged dried fish from falling out. The device uses a plurality of hot air deflection covers 3 arranged along the output direction to perform hot air drying on the bagged dried fish packages transported on the net chain conveyor 1. At the same time, the excess water flow also falls along the gap of the net belt, thereby improving the drying efficiency.

[0050] In order to prevent the small fish from being stuck and falling out of the package, two protective measures are provided. The first is to provide a side baffle 2. The main function of the side baffle 2 is to prevent the small fish from being sprayed out during the hot air spraying process and causing it to fall from the mesh chain conveyor 1. The other function is to facilitate the hot air to be concentrated in the mesh chain conveyor 1 to improve the drying efficiency.

[0051] The second type is an anti-stuck mechanism 5, which is mainly formed by the cooperation of anti-stuck units 6 arranged side by side, which is convenient for replacement. If replacement is required, only the corresponding anti-stuck unit 6 needs to be replaced. The main function of the anti-stuck mechanism 5 is to cooperate with the mesh chain conveyor 1 to form a shield for the chain on the side of the mesh belt. The anti-stuck mechanism 5 will form an inclined baffle to prevent the dried fish packages from falling into the chain, affecting normal transportation and causing damage to the packaging bags. At the same time, it has a certain convergence effect, so that the dried fish packages on both sides converge to the middle, so that the side packages can also be blown by hot air to ensure the drying effect.

Claims

1. A drying mechanism for preventing bagged dried fish from falling out, comprising a net chain conveyor (1), an external hot air blower and a hot air drainage hood (3), characterized in that: Both sides of the mesh chain conveyor (1) are provided with vertical side baffles (2), the side baffles (2) are arranged opposite to each other and extend along the conveying direction, a plurality of hot air deflection covers (3) are suspended between the side baffles (2), the plurality of hot air deflection covers (3) are arranged at equal intervals along the conveying direction, and the air outlets of the hot air deflection covers (3) are all vertically downward facing the mesh chain conveyor (1); Anti-jamming mechanisms (5) are detachably provided on both sides of the mesh chain conveyor (1); the anti-jamming mechanisms (5) are arranged relatively to each other and symmetrically about the middle position of the mesh chain conveyor (1); the anti-jamming mechanisms (5) are arranged above the mesh belt side of the mesh chain conveyor (1); and the anti-jamming mechanisms (5) cooperate with the mesh chain conveyor (1) to block the chains on the mesh belt side; The anti-stuck mechanism (5) comprises a plurality of anti-stuck units (6) arranged side by side.

2. The drying mechanism for preventing bagged dried fish from falling out according to claim 1, characterized in that: The hot air deflection hoods (3) are all suspended and installed above the mesh chain conveyor (1) via hanging parts, and the air inlets of the hot air deflection hoods (3) are connected to the air outlets of the external hot air blowers via connecting pipes (4).

3. The drying mechanism for preventing bagged dried fish from falling out according to claim 2, characterized in that: The air outlet of the hot air deflection cover (3) is higher than the anti-stuck mechanism (5).

4. The drying mechanism for preventing bagged dried fish from falling out according to claim 3, characterized in that: The anti-jamming units (6) of the anti-jamming mechanism (5) are arranged side by side in a close proximity along the conveying direction, and each anti-jamming unit (6) has the same structure.

5. The drying mechanism for preventing bagged dried fish from falling out according to claim 4, characterized in that: The anti-stuck units (6) all comprise a fixing plate (601), one end of the fixing plate (601) being detachably fixedly matched with the inner wall of the mounting frame of the mesh chain conveyor (1) via fixing screws (607), and the other end of the fixing plate (601) being clamped and fixedly matched with a rubber plate (602) via a pressing plate (603) and a fastening bolt (605), the bottom of the rubber plate (602) being in close contact with the surface of the mesh belt of the mesh chain conveyor (1).

6. The drying mechanism for preventing bagged dried fish from falling out according to claim 5, characterized in that: The fixing plate (601) comprises an integrally formed fixing section (6011) and a receiving section (6012); the fixing section (6011) is arranged vertically and is in close contact with the inner wall of the mounting frame of the mesh chain conveyor (1); a plurality of fixing screw holes (606) are provided on the fixing section (6011) at equal intervals along the conveying direction; the fixing screw holes (606) are fixedly matched with the inner wall of the mounting frame of the mesh chain conveyor (1) via detachable fixing screws (607); the receiving section (6012) is tilted downwardly towards the mesh belt of the mesh chain conveyor (1), and the receiving section (6012) is clamped and matched with the rubber plate (602) via a pressing plate (603).

7. The drying mechanism for preventing bagged dried fish from falling out according to claim 6, characterized in that: The included angle between the fixing section (6011) and the receiving section (6012) is an obtuse angle.

8. The drying mechanism for preventing bagged dried fish from falling out according to claim 7, characterized in that: The rubber plate (602) comprises an integrally formed mounting section (6021) and a straight section (6022); the mounting section (6021) is parallel to the receiving section (6012) and is received on the receiving section (6012); the pressing plate (603) is parallel to the mounting section (6021); the pressing plate (603) and the receiving section (6012) form a clamping fit with the mounting section (6021) and are fixed by fastening bolts (605); the straight section (6022) is horizontally arranged and closely attached to the surface of the mesh belt of the grid-connected chain conveyor (1).

9. The drying mechanism for preventing bagged dried fish from falling out according to claim 8, characterized in that: The mounting section (6021), the receiving section (6012) and the pressing plate (603) are all provided with a plurality of corresponding limiting holes (604), and the limiting holes (604) are all arranged at equal intervals along the conveying direction. When the pressing plate (603) is aligned with the receiving section (6012) and forms a clamping fit with the mounting section (6021), the limiting holes (604) on the mounting section (6021), the receiving section (6012) and the pressing plate (603) are all aligned one by one, and the aligned limiting holes (604) are fixedly fitted by means of detachable fastening bolts (605).

10. The drying mechanism for preventing bagged dried fish from falling out according to claim 9, characterized in that: The included angle between the installation section (6021) and the straight section (6022) is an obtuse angle.

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