Drying equipment for fish meal feed processing

Abstract

The utility model discloses drying equipment for fish meal feed processing, which comprises a paddle drying machine body and a discharging barrel, the discharging barrel is arranged on the front side of the paddle drying machine body, and a device groove is formed in the discharging barrel. Through cooperative use of a fixing device, a fixing clamping block, an outer pipe, an inner pipe and a spring, the problem that drying is one of key production links in existing fish meal feed processing is solved, and the drying device is responsible for removing redundant water from wet fish meal or fish cream through heating, so that the drying efficiency is improved. A paddle dryer is a device for drying fish meal feed by stirring in the device through paddles, the fish meal feed can be discharged from a discharging barrel after drying is completed, the fish meal feed is light in weight, is powdery, is easily blown away by wind and even floats in the air in the discharging process, not only pollutes the environment, but also causes waste of the fish meal feed. However, an existing paddle dryer used for fish meal feed processing is not provided with a component for collecting the dried fish meal feed in a sealed mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of fish meal feed processing, and particularly relates to a drying device for fish meal feed processing. Background Technique

[0002] Fish meal is a high-quality animal protein feed, which is widely used in livestock, poultry and aquaculture. The production of fish meal mainly includes steps such as raw material treatment, degreasing, dehydration, and pulverization. According to different raw materials and processing technology differences, fish meal can be divided into various types, such as whole-fat fish meal, semi-defatted fish meal, and fully defatted fish meal, etc. To sum up, the problems existing in the prior art are: in fish meal feed processing, drying is one of the key production links, which is responsible for removing excess moisture from wet fish meal or fish paste through heating. The paddle dryer is a device that uses paddles to stir inside the equipment to dry the fish meal feed. After drying, the fish meal feed will discharge from the discharge barrel. The fish meal feed is light in weight and powdery, and is easily scattered by the wind or even float in the air during the discharging process, which not only pollutes the environment, but also causes waste of fish meal feed. However, the existing paddle dryer used in fish meal feed processing does not have a component for enclosing and collecting the dried fish meal feed, so a drying device for fish meal feed processing is specifically proposed to solve the above problems. Content of the Utility Model

[0003] In view of the problems existing in the prior art, the utility model provides a drying device for fish meal feed processing, which has the advantage of enabling the paddle dryer used in fish meal feed processing to enclose and collect the dried fish meal feed, and solves the problems that in the existing fish meal feed processing, drying is one of the key production links, which is responsible for removing excess moisture from wet fish meal or fish paste through heating. The paddle dryer is a device that uses paddles to stir inside the equipment to dry the fish meal feed. After drying, the fish meal feed will discharge from the discharge barrel. The fish meal feed is light in weight and powdery, and is easily scattered by the wind or even float in the air during the discharging process, which not only pollutes the environment, but also causes waste of fish meal feed. However, the existing paddle dryer used in fish meal feed processing does not have a component for enclosing and collecting the dried fish meal feed.

[0004] The utility model is realized as follows: a drying device for fish meal feed processing includes a paddle drying machine body and a discharge barrel. The discharge barrel is arranged on the front side of the paddle drying machine body. A device groove is opened inside the discharge barrel. A docking shell is movably connected to the surface of the discharge barrel. A connecting pipe is fixedly communicated with the front side of the docking shell. A box cover is fixedly communicated with the bottom of the connecting pipe. A receiving box is movably connected to the bottom of the box cover. An air extraction pump is arranged on the front side of the receiving box. A fixing device is arranged in the inner cavity of the device groove.

[0005] Preferably, the fixing device of the utility model includes four fixing blocks. The side of the fixing block away from the discharge barrel penetrates through the device groove and extends to the outside of the inner cavity of the device groove. The side of the fixing block close to the discharge barrel is fixedly connected with an outer tube. The inner cavity of the outer tube is movably connected with an inner tube. The side of the inner tube close to the inner cavity of the device groove is fixedly connected with the inner cavity of the device groove. The surface of the fixing block is fixedly connected with a spring. The surface of the spring is fixedly connected with the inner cavity of the device groove. By setting the fixing device, when the docking shell moves to the surface of the discharge barrel, the fixing device has a limiting effect on the position of the docking shell.

[0006] Preferably, the surface of the fixing block is fixedly connected with a pressing rod. The side of the pressing rod away from the discharge barrel penetrates through the device groove and extends to the outside of the inner cavity of the device groove. By setting the pressing rod, when the pressing rod moves, it can drive the fixing block to move.

[0007] Preferably, the surface of the discharge barrel is sleeved with a pressing control ring that cooperates with the pressing rod. The surface of the pressing control ring is in contact with the surface of the pressing rod. By setting the pressing control ring, pulling the pressing control ring drives the pressing control ring to move along the surface of the pressing rod, and the pressing control ring can generate a pressing force on the pressing rod.

[0008] Preferably, the inner cavity of the pressing control ring is fixedly connected with four limiting sliders. The surface of the discharge barrel is fixedly connected with a limiting sliding shell that cooperates with the limiting sliders. The surface of the limiting slider is movably connected with the inner cavity of the limiting sliding shell. By setting the limiting sliders and the limiting sliding shell, when the pressing control ring moves, it can drive the limiting sliders to move along the inner cavity of the limiting sliding shell. The cooperation of the limiting sliders and the limiting sliding shell has a limiting effect on the moving position of the pressing control ring.

[0009] Preferably, the inner cavity of the docking shell is provided with four fixing grooves that cooperate with the fixing blocks. The surface of the fixing block is in contact with the inner cavity of the fixing groove. By setting the fixing grooves, when the fixing blocks move to the surface of the discharge barrel and the pressing control ring is released, the restoring force generated by the spring restoring its shape will drive the fixing blocks to snap into the inner cavity of the fixing grooves. The cooperation of the fixing blocks and the fixing grooves has a limiting effect on the position of the docking shell.

[0010] Preferably, the bottom of the box cover is provided with two docking grooves. The top of the receiving box is fixedly connected with two docking blocks that cooperate with the docking grooves. The surface of the docking block is inserted into the inner cavity of the docking groove. By setting the docking blocks and the docking grooves, when the docking blocks move into the inner cavity of the docking grooves, the box cover is limited to the top of the receiving box. The cooperation of the docking blocks and the docking grooves enables the box cover and the receiving box to be stably connected.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By using the cooperation of a fixing device, a fixing block, an outer tube, an inner tube and a spring, the present utility model solves the problem that in the processing of fish meal feed, drying is one of the key production links, which is responsible for removing excess moisture from wet fish meal or fish paste through heating. A paddle dryer is a device that uses paddles to stir inside the equipment to dry the fish meal feed. After drying, the fish meal feed will be discharged from the discharge barrel. The fish meal feed is light in weight and powdery, and is easily blown away by the wind or even floats in the air during the discharging process, not only polluting the environment but also causing waste of fish meal feed. However, the existing paddle dryers used in fish meal feed processing do not have components for enclosing and collecting the dried fish meal feed.

[0013] 2. By setting the fixing device, when the extrusion rod moves, it will drive the fixing block to move towards the inner cavity of the device slot, and at the same time drive the outer tube to move along the surface of the inner tube. The force generated when the fixing block moves causes the spring to undergo elastic deformation, and the restoring force generated when the spring returns to its shape will drive the fixing block to snap into the inner cavity of the fixing slot. The fixing device has a limiting effect on the position of the docking shell. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram provided by an embodiment of the present utility model;

[0015] Figure 2 is a three-dimensional connection schematic diagram of the discharge barrel, the docking shell and the connecting pipe provided by an embodiment of the present utility model;

[0016] Figure 3 is a three-dimensional connection schematic diagram of the box cover and the receiving box provided by an embodiment of the present utility model;

[0017] Figure 4 is a three-dimensional sectional view of the discharge barrel provided by an embodiment of the present utility model.

[0018] In the figure: 1. Paddle dryer body; 2. Discharge barrel; 3. Device slot; 4. Docking shell; 5. Connecting pipe; 6. Box cover; 7. Receiving box; 8. Fixing device; 801. Fixing block; 802. Outer tube; 803. Inner tube; 804. Spring; 9. Extrusion rod; 10. Extrusion control ring; 11. Limit slider; 12. Limit sliding shell; 13. Fixing slot; 14. Docking slot; 15. Docking block; 16. Air extraction pump. Detailed Embodiments

[0019] In order to further understand the invention content, features and effects of the present utility model, the following embodiments are hereby exemplified and described in detail in conjunction with the drawings.

[0020] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0021] As Figures 1 to 4 shown, a drying device for fish meal feed processing provided by an embodiment of the present utility model includes a paddle drying machine body 1 and a discharge barrel 2. The discharge barrel 2 is arranged on the front side of the paddle drying machine body 1. A device groove 3 is opened inside the discharge barrel 2. A docking shell 4 is movably connected to the surface of the discharge barrel 2. A connecting pipe 5 is fixedly communicated with the front side of the docking shell 4. A box cover 6 is fixedly communicated with the bottom of the connecting pipe 5. A receiving box 7 is movably connected to the bottom of the box cover 6. An air extraction pump 16 is arranged on the front side of the receiving box 7. A fixing device 8 is arranged in the inner cavity of the device groove 3.

[0022] Referring Figure 4 to

[0023] , the fixing device 8 includes four fixing blocks 801. One side of the fixing block 801 away from the discharge barrel 2 penetrates through the device groove 3 and extends to the outside of the inner cavity of the device groove 3. One side of the fixing block 801 close to the discharge barrel 2 is fixedly connected with an external pipe 802. An internal pipe 803 is movably connected to the inner cavity of the external pipe 802. One side of the internal pipe 803 close to the inner cavity of the device groove 3 is fixedly connected with the inner cavity of the device groove 3. A spring 804 is fixedly connected to the surface of the fixing block 801. The surface of the spring 804 is fixedly connected with the inner cavity of the device groove 3.

[0024] Adopting the above scheme: By arranging the fixing device 8, when the docking shell 4 moves to the surface of the discharge barrel 2, the fixing device 8 has a limiting effect on the position of the docking shell 4. Figure 4 Referring

[0025] to

[0026] , an extrusion rod 9 is fixedly connected to the surface of the fixing block 801. One side of the extrusion rod 9 away from the discharge barrel 2 penetrates through the device groove 3 and extends to the outside of the inner cavity of the device groove 3. Figure 4

[0027] Adopting the above scheme: By arranging the extrusion rod 9, when the extrusion rod 9 moves, it can drive the fixing block 801 to move.

[0028] Figure 4 Referring Figure 4, four limiting sliders 11 are fixedly connected to the inner cavity of the extrusion control ring 10, a limiting sliding shell 12 that cooperates with the limiting sliders 11 is fixedly connected to the surface of the discharge barrel 2, and the surface of the limiting slider 11 is movably connected to the inner cavity of the limiting sliding shell 12.

[0029] With the above solution: By providing the limiting slider 11 and the limiting sliding shell 12, when the extrusion control ring 10 moves, it can drive the limiting slider 11 to move along the inner cavity of the limiting sliding shell 12. The cooperation of the limiting slider 11 and the limiting sliding shell 12 has a limiting effect on the moving position of the extrusion control ring 10.

[0030] Reference Figure 3 , four fixing grooves 13 that cooperate with the fixing blocks 801 are provided in the inner cavity of the docking shell 4, and the surface of the fixing block 801 is in contact with the inner cavity of the fixing groove 13.

[0031] With the above solution: By providing the fixing groove 13, when the fixing block 801 moves to the surface of the discharge barrel 2, the extrusion control ring 10 is released, and the restoring force generated by the spring 804 restoring its shape will drive the fixing block 801 to snap into the inner cavity of the fixing groove 13. The cooperation of the fixing block 801 and the fixing groove 13 has a limiting effect on the position of the docking shell 4.

[0032] Reference Figure 3 , two docking grooves 14 are provided at the bottom of the box cover 6, two docking blocks 15 that cooperate with the docking grooves 14 are fixedly connected to the top of the receiving box 7, and the surface of the docking block 15 is inserted and connected to the inner cavity of the docking groove 14.

[0033] With the above solution: By providing the docking block 15 and the docking groove 14, when the docking block 15 moves into the inner cavity of the docking groove 14, the box cover 6 is limited to the top of the receiving box 7. The cooperation of the docking block 15 and the docking groove 14 enables the box cover 6 and the receiving box 7 to be stably connected.

[0034] The working principle of the present utility model:

[0035] During use, when the paddle dryer used for fish meal feed processing needs to perform closed material collection on the dried fish meal feed, first, the operator moves the docking block 15 into the inner cavity of the docking groove 14, and at the same time drives the material collection box 7 to move to the bottom of the box cover 6. Then, the extrusion control ring 10 is pulled backward. When the extrusion control ring 10 moves, it will drive the limit slider 11 to move along the inner cavity of the limit sliding shell 12. When the extrusion control ring 10 moves, it will exert an extrusion force on the extrusion rod 9. The extrusion rod 9 under the extrusion force will move into the inner cavity of the device groove 3. When the extrusion rod 9 moves, it will drive the fixed block 801 to move into the inner cavity of the device groove 3, and at the same time drive the outer tube 802 to move along the surface of the inner tube 803. And the force generated when the fixed block 801 moves causes the spring 804 to undergo elastic deformation. When the fixed block 801 completely moves into the inner cavity of the device groove 3, the docking shell 4 is moved to the surface of the discharge barrel 2. Then, the extrusion control ring 10 is released. The restoring force generated by the spring 804 returning to its original shape will drive the fixed block 801 to snap into the inner cavity of the fixed groove 13. The cooperation of the fixed block 801 and the fixed groove 13 has a limiting effect on the positions of the docking shell 4, the connecting pipe 5, the box cover 6, and the material collection box 7. Then, the drying body can be started. The dried fish meal feed will fall into the inner cavity of the connecting pipe 5. Then, the air extraction pump 16 is started to move the fish meal feed in the connecting pipe 5 into the inner cavity of the material collection box 7. At this time, the paddle dryer used for fish meal feed processing completes the closed material collection of the dried fish meal feed.

[0036] In summary: For the drying equipment used for fish meal feed processing, through the combined use of the fixing device 8, the fixed block 801, the outer tube 802, the inner tube 803, and the spring 804, it solves the problem that in the existing fish meal feed processing, drying is one of the key production links, which is responsible for removing excess moisture from wet fish meal or fish paste through heating. The paddle dryer is a device that uses paddles to stir inside the equipment to dry the fish meal feed. After drying, the fish meal feed will be discharged from the discharge barrel. The fish meal feed is light in weight and powdery, and it is easily blown away by the wind or even floats in the air during the discharging process, not only polluting the environment but also causing waste of fish meal feed. However, the existing paddle dryer used for fish meal feed processing does not have components for closed material collection of the dried fish meal feed.

[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A drying device for fish meal feed processing, comprising a paddle drying body (1) and a discharge barrel (2), characterized in that: The discharge barrel (2) is arranged on the front side of the paddle drying machine body (1), and a device groove (3) is opened inside the discharge barrel (2). The surface of the discharge barrel (2) is movably connected with a docking shell (4), and the front side of the docking shell (4) is fixedly connected with a connecting pipe (5), and the bottom of the connecting pipe (5) is fixedly connected with a box cover (6), and the bottom of the box cover (6) is movably connected with a material receiving box (7), and the front side of the material receiving box (7) is provided with an air pump (16), and the inner cavity of the device groove (3) is provided with a fixing device (8).

2. A drying device for fish meal feed processing as claimed in claim 1, characterized in that: The fixing device (8) comprises four fixing blocks (801), wherein a side of the fixing block (801) away from the discharge barrel (2) penetrates the device groove (3) and extends to the outside of the inner cavity of the device groove (3), a side of the fixing block (801) close to the discharge barrel (2) is fixedly connected to an external tube (802), the inner cavity of the external tube (802) is movably connected to an internal tube (803), a side of the internal tube (803) close to the inner cavity of the device groove (3) is fixedly connected to the inner cavity of the device groove (3), and a spring (804) is fixedly connected to the surface of the fixing block (801), and the surface of the spring (804) is fixedly connected to the inner cavity of the device groove (3).

3. A drying device for fish meal feed processing as claimed in claim 2, characterized in that: An extrusion rod (9) is fixedly connected to the surface of the fixed clamping block (801), and the side of the extrusion rod (9) away from the discharge barrel (2) penetrates the device groove (3) and extends to the outside of the inner cavity of the device groove (3).

4. A drying device for fish meal feed processing as claimed in claim 3, characterized in that: The surface of the discharge barrel (2) is sleeved with an extrusion control ring (10) used in conjunction with an extrusion rod (9), and the surface of the extrusion control ring (10) is in contact with the surface of the extrusion rod (9).

5. A drying device for fish meal feed processing as claimed in claim 4, characterized in that: The inner cavity of the extrusion control ring (10) is fixedly connected to four limit sliders (11), the surface of the discharge barrel (2) is fixedly connected to a limit slide shell (12) used in conjunction with the limit sliders (11), and the surface of the limit slider (11) is movably connected to the inner cavity of the limit slide shell (12).

6. A drying device for fish meal feed processing as claimed in claim 2, characterized in that: The inner cavity of the docking shell (4) is provided with four fixing grooves (13) for use with the fixing block (801), and the surface of the fixing block (801) is in contact with the inner cavity of the fixing groove (13).

7. The drying equipment for fish meal feed processing according to claim 1, characterized in that: The bottom of the box cover (6) is provided with two docking grooves (14), and the top of the material receiving box (7) is fixedly connected with two docking blocks (15) for use with the docking grooves (14), and the surfaces of the docking blocks (15) are plug-connected with the inner cavities of the docking grooves (14).

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