Feed drying device

Abstract

The utility model discloses a feed drying device, which belongs to the technical field of feed processing. The feed drying device comprises a drying box, a rotating component is arranged at the top of the drying box, a driven gear is arranged on the surface of the rotating component, the bottom end of the driven gear is rotatably connected with the surface of the drying box through a rotating shaft, a threaded sleeve is inserted and fixed at the center of the driven gear, a screw is connected to the inner cavity of the threaded sleeve through a thread, the bottom end of the screw passes through the drying box and is rotatably connected to a lifting seat through the rotating shaft, a heating element is arranged at the bottom end of the lifting seat, a debris discharge port is provided at the bottom end of the drying box, a moving component is arranged at one end of the drying box, a fixed column is fixedly connected to the lower surface of the drying box, the bottom end of the fixed column is fixedly connected to a base, an air supply component is arranged on the upper surface of the base, and an arc-shaped filter cover is arranged in the inner cavity of the drying box, thereby improving the quality of the output feed and improving the production quality of the feed.

Description

Technical Field

[0001] The utility model relates to the technical field of feed processing, in particular to a feed drying device. Background Art

[0002] In the process of feed processing, the feed needs to be cleaned, and after cleaning, the feed is usually dried using a drying device.

[0003] Existing drying devices usually heat and dry the feed through a heating element. The distance between the heating element and the feed cannot be adjusted. Different feeds have different heat resistances. When the temperature of the feed is too high, the surface of the feed is easily burnt, resulting in a decrease in the quality of the output feed and a decrease in the production quality of the feed.

[0004] According to the announcement number: CN207907610U, a feed drying device is provided, which includes a drying cylinder and a serpentine heat exchange tube. The drying cylinder has a hollow cavity, which is connected to a first steam inlet pipe and a first steam exhaust pipe. The upper end of the drying cylinder is provided with a feed funnel, and the lower end is provided with two inclined guide plates. The upper ends of the two guide plates are connected and extend into the drying cylinder. A discharge port is formed between the lower end of the guide plate and the bottom edge of the drying cylinder. A discharge gate is provided at the discharge port, and the discharge gate is driven by a discharge mechanism. The serpentine heat exchange tube has multiple tubes and is fixed on two guide plates. The upper end of the serpentine heat exchange tube is located in the drying cylinder, and the steam inlet and exhaust port at the lower end are respectively connected to the second steam inlet pipe and the second steam exhaust pipe. In the feed drying device of the utility model, the feed does not need to be stirred during the drying process, so the damage to the feed is small, and the quality of the dried feed is good.

[0005] According to the drying device introduced above, the distance between the heating element and the feed cannot be adjusted. When the temperature of the feed is too high, the surface of the feed is easily burnt, resulting in a decrease in the quality of the output feed and the production quality of the feed. Therefore, we need to propose a feed drying device. Utility Model Content

[0006] The purpose of the utility model is to provide a feed drying device, which drives the driven gear to rotate through a rotating component, so that the driven gear drives the threaded sleeve to rotate. The threaded sleeve is connected to the screw through a thread, so that the screw can drive the heating element at the bottom end to move up and down through a lifting seat, so that the distance between the heating element and the feed can be adjusted, thereby realizing heating and drying operations on different feeds, thereby improving the quality of the output feed and improving the production quality of the feed, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feed drying device, comprising a drying box, a rotating assembly for driving a gear to rotate is arranged at the top of the drying box, a driven gear is arranged on the surface of the rotating assembly, the bottom end of the driven gear is rotatably connected to the surface of the drying box through a rotating shaft, a threaded sleeve is plugged and fixed at the center of the driven gear, a screw is connected to the inner cavity of the threaded sleeve through a thread, the bottom end of the screw passes through the drying box and is rotatably connected to a lifting seat through a rotating shaft, a heating element is arranged at the bottom end of the lifting seat, and a debris discharge port is opened at the bottom end of the drying box;

[0008] A moving component for pushing the feed to move is provided at one end of the drying box, a discharge port is provided at the other end of the drying box, a feed port is provided on the upper surface of the drying box, a fixing column is fixedly connected to the lower surface of the drying box, a base is fixedly connected to the bottom end of the fixing column, an air supply component for supplying air is provided on the upper surface of the base, the other end of the air supply component extends to the inner cavity of the drying box, and an arc-shaped filter cover is provided in the inner cavity of the drying box.

[0009] Preferably, the rotating assembly includes a first motor, which is fixedly connected to the top of the drying box via a mounting plate, and an output shaft of the first motor is fixedly connected to a driving gear, and a surface of the driving gear is meshedly connected to a surface of a driven gear.

[0010] Preferably, the top of the lifting seat is fixedly connected to a support column, a through hole is opened on the surface of the support column at a position corresponding to the surface of the drying box, the surface of the support column is plugged and slid with the inner cavity of the through hole of the drying box, and the top of the support column is fixedly connected to a limiting block.

[0011] Preferably, four groups of support columns are provided, and the four groups of support columns are symmetrically distributed around the upper surface of the lifting base.

[0012] Preferably, the moving component includes a second motor, which is fixedly connected to the outer wall of the drying box through a mounting plate, and the output shaft of the second motor is fixedly connected to a rotating rod, the other end of the rotating rod passes through the drying box and is rotatably connected to the inner wall of the drying box through a rotating shaft, and a material guide plate is provided on the outer surface of the rotating rod, and the material guide plate is spirally arranged.

[0013] Preferably, the outer surface of the rotating rod is fixedly connected to a supporting rod, and the other end of the supporting rod is fixedly connected to a flipping plate, and the surface of the flipping plate is in contact with the inner wall of the filter cover.

[0014] Preferably, the support rods are provided in several groups, and the surface of the flipping plate is provided with flipping holes.

[0015] Preferably, the air supply assembly includes an air supply fan, which is fixedly connected to the upper surface of the base through a mounting plate, the air inlet duct of the air supply fan is connected to the air inlet pipe, the other end of the air inlet duct is fixedly connected to a dustproof frame, the inner cavity of the dustproof frame is provided with a dustproof plate, the air supply port of the air supply fan is connected to the air supply duct, and the other end of the air supply duct is connected to the inner cavity of the drying box.

[0016] Preferably, a positioning hole is provided on the surface of the dustproof plate, a fixing hole is provided at a position on the surface of the positioning hole corresponding to the surface of the dustproof frame, a metal pin is inserted and slidably in the inner cavity of the fixing hole, and the other end of the metal pin extends to the inner cavity of the positioning hole.

[0017] Preferably, a magnet block is fixedly connected to the bottom end of the inner cavity of the positioning hole, the surface of the magnet block is magnetically connected to the surface of the metal pin, and the positioning hole is hexagonal in shape.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model provides a feed drying device, which drives a driven gear to rotate through a rotating component, so that the driven gear drives a threaded sleeve to rotate. The threaded sleeve is connected to a screw rod through a thread, so that the screw rod can drive a heating element at the bottom end to move up and down through a lifting seat, so that the distance between the heating element and the feed can be adjusted, thereby realizing heating and drying operations for different feeds, thereby improving the quality of the output feed and improving the production quality of the feed.

[0020] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;

[0023] Figure 3 It is a schematic diagram of the structure of the utility model from the side;

[0024] Figure 4 It is a structural schematic diagram of a local cross-sectional structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the utility model after the dustproof frame and the dustproof plate are disassembled.

[0026] In the figure: 1. drying box; 2. rotating component; 21. first motor; 22. driving gear; 3. driven gear; 4. threaded sleeve; 5. screw; 6. lifting seat; 7. heating element; 8. impurity discharge port; 9. moving component; 91. second motor; 92. rotating rod; 93. material guide plate; 10. material discharge port; 11. material feed port; 12. fixing column; 13. base; 14. air supply component; 141. air supply fan; 142. air inlet pipe; 143. dustproof frame; 144. dustproof plate; 145. air supply pipe; 15. arc filter cover; 16. support column; 17. limit block; 18. support rod; 19. flip plate; 30. positioning hole; 31. fixing hole; 32. metal pin; 33. magnet block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The utility model provides a technical solution: a feed drying device comprises a drying box, a rotating assembly for driving the gear to rotate is arranged at the top of the drying box, a driven gear is arranged on the surface of the rotating assembly, the bottom end of the driven gear is rotatably connected with the surface of the drying box through a rotating shaft, a threaded sleeve is plugged and fixed at the center of the driven gear, a screw is connected to the inner cavity of the threaded sleeve through a thread, the bottom end of the screw penetrates the drying box and is rotatably connected to a lifting seat through the rotating shaft, a heating element is arranged at the bottom end of the lifting seat, a debris discharge port is provided at the bottom end of the drying box, a moving assembly for pushing the feed to move is provided at one end of the drying box, a material discharge port is provided at the other end of the drying box, a material feed port is provided on the upper surface of the drying box, a fixed column is fixedly connected to the lower surface of the drying box, the bottom end of the fixed column is fixedly connected to the base, an air supply assembly for supplying air is arranged on the upper surface of the base, the other end of the air supply assembly extends to the inner cavity of the drying box, and an arc-shaped filter cover is provided in the inner cavity of the drying box;

[0029] Pour the feed into the drying box and start the heating element to heat and dry the feed. When heating, start the rotating component to drive the driven gear to rotate, so that the driven gear drives the threaded sleeve to rotate. The threaded sleeve is connected to the screw through the thread, so that the screw can drive the bottom heating element to move up and down through the lifting seat, so that the distance between the heating element and the feed can be adjusted. At the same time, start the material guide component to drive the feed to move toward the discharge port, and impurities such as gravel in the feed fall out through the filter holes on the arc-shaped filter cover and are discharged through the impurity discharge port. Start the air supply component to send external air into the drying box to accelerate the flow of hot air to dry the feed, thereby improving the quality of the output feed and improving the production quality of the feed.

[0030] The rotating assembly includes a first motor, which is fixedly connected to the top of the drying box through a mounting plate. The output shaft of the first motor is fixedly connected to a driving gear, and the surface of the driving gear is meshingly connected with the surface of the driven gear. When the first motor is started, the driving gear is driven to rotate, and the driving gear drives the driven gear to rotate through the meshing connection, so that the driven gear drives the threaded sleeve to rotate.

[0031] The top of the lifting seat is fixedly connected to a support column, and a through hole is opened at a position on the surface of the support column corresponding to the surface of the drying box. The surface of the support column is inserted and slid into the inner cavity of the through hole of the drying box, and the top of the support column is fixedly connected to a limited position block. Through the setting of the support column, the stability of the lifting seat when moving in the drying box is improved, and the screw rod is prevented from driving the lifting seat to rotate.

[0032] Four groups of support columns are arranged, and the four groups of support columns are symmetrically distributed around the upper surface of the lifting seat. Through the arrangement of the support columns, the four corners of the lifting seat are positioned, so that the stability of the lifting seat when moving is improved.

[0033] The moving component includes a second motor, which is fixedly connected to the outer wall of the drying box through a mounting plate. The output shaft of the second motor is fixedly connected to a rotating rod. The other end of the rotating rod passes through the drying box and is rotatably connected to the inner wall of the drying box through a rotating shaft. A material guide plate is provided on the outer surface of the rotating rod. The material guide plate is arranged in a spiral shape. Starting the second motor drives the rotating rod to rotate, so that the rotating rod drives the material guide plate to rotate. Through the shape setting of the material guide plate, the feed can be pushed to move when the material guide plate rotates.

[0034] The outer surface of the rotating rod is fixedly connected to a support rod, and the other end of the support rod is fixedly connected to a flipping plate. The surface of the flipping plate fits the inner wall of the filter cover. When the rotating rod rotates, it can drive the support rod to rotate, so that the flipping plate at the other end of the support rod can move the feed and flip the feed, thereby increasing the contact area between the feed and the hot air flow during drying and improving the drying efficiency.

[0035] Several groups of support rods are provided, and flipping holes are provided on the surface of the flipping plate. The setting of the flipping holes facilitates the flow of hot air from the flipping plate, thereby avoiding interference of the flipping plate on the flow of hot air.

[0036] The air supply assembly includes an air supply fan, which is fixedly connected to the upper surface of the base through a mounting plate, an air inlet pipe of the air supply fan is connected to the air inlet duct, the other end of the air inlet duct is fixedly connected to a dustproof frame, the inner cavity of the dustproof frame is provided with a dustproof plate, an air supply port of the air supply fan is connected to the air supply duct, the other end of the air supply duct is connected to the inner cavity of the drying box, the air supply fan is started to make the air inlet duct draw air from the outside, the dust in the air is filtered through the setting of the dustproof plate, and then sent into the inner cavity of the drying box through the air supply duct.

[0037] A positioning hole is provided on the surface of the dustproof plate, and a fixing hole is provided at a position corresponding to the surface of the positioning hole and the surface of the dustproof frame. A metal pin is inserted and slid into the inner cavity of the fixing hole, and the other end of the metal pin extends to the inner cavity of the positioning hole. The dustproof plate is inserted into the dustproof frame, and then the metal pin is inserted into the fixing hole and extended to the inner cavity of the positioning hole to position the dustproof plate in the dustproof frame, so that the dustproof plate and the dustproof frame can be quickly disassembled and assembled.

[0038] A magnet block is fixedly connected to the bottom end of the inner cavity of the positioning hole, and the surface of the magnet block is magnetically connected to the surface of the metal pin. The positioning hole is hexagonal in shape. The magnetic connection between the magnet block and the metal pin improves the stability of the metal pin in the inner cavity of the positioning hole, thereby preventing the metal pin from falling out of the positioning hole.

[0039] When used specifically: pour the feed into the drying box from the feed inlet, start the heating element for drying and heating, start the first motor to drive the active gear to rotate, the active gear drives the driven gear to rotate through meshing connection, so that the driven gear drives the threaded sleeve to rotate, and the threaded sleeve is connected to the screw through the thread, so that the screw can drive the bottom heating element to move up and down through the lifting seat, so that the distance between the heating element and the feed can be adjusted, so as to achieve heating and drying operations for different feeds, and then start the blower to make the air inlet pipe draw air from the outside, filter the dust in the air through the setting of the dustproof plate, and then send it into the inner cavity of the drying box through the air supply pipe, accelerate the flow of hot air in the drying box, and improve the drying effect of the feed, and then start the second motor to drive the rotating rod to rotate, so that the rotating rod drives the spiral guide plate to rotate, so that the guide plate pushes the feed to move toward the discharge port, and the rotating rod can drive the support rod to rotate when rotating, so that the flipping plate at the other end of the support rod flips the feed, and increases the contact surface between the feed and the hot air flow, thereby improving the quality of the output feed and improving the production quality of the feed.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feed drying device, comprising a drying box (1), characterized in that: The top of the drying box (1) is provided with a rotating assembly (2) for driving the gear to rotate, the surface of the rotating assembly (2) is provided with a driven gear (3), the bottom end of the driven gear (3) is rotatably connected to the surface of the drying box (1) through a rotating shaft, a threaded sleeve (4) is inserted and fixed at the center of the driven gear (3), the inner cavity of the threaded sleeve (4) is connected to a screw rod (5) through a thread, the bottom end of the screw rod (5) passes through the drying box (1) and is rotatably connected to a lifting seat (6) through a rotating shaft, the bottom end of the lifting seat (6) is provided with a heating element (7), and the bottom end of the drying box (1) is provided with a debris discharge port (8); A moving component (9) for pushing the feed to move is arranged at one end of the drying box (1), a discharge port (10) is arranged at the other end of the drying box (1), a feed port (11) is arranged on the upper surface of the drying box (1), a fixing column (12) is fixedly connected to the lower surface of the drying box (1), a base (13) is fixedly connected to the bottom end of the fixing column (12), an air supply component (14) for supplying air is arranged on the upper surface of the base (13), the other end of the air supply component (14) extends to the inner cavity of the drying box (1), and an arc-shaped filter cover (15) is arranged in the inner cavity of the drying box (1).

2. The feed drying device according to claim 1, characterized in that: The rotating assembly (2) comprises a first motor (21), the first motor (21) being fixedly connected to the top of the drying box (1) via a mounting plate, the output shaft of the first motor (21) being fixedly connected to a driving gear (22), the surface of the driving gear (22) being meshingly connected to the surface of a driven gear (3).

3. The feed drying device according to claim 1, characterized in that: The top end of the lifting seat (6) is fixedly connected to a support column (16); a through hole is provided on the surface of the support column (16) at a position corresponding to the surface of the drying box (1); the surface of the support column (16) is plugged and slidably engaged with the inner cavity of the through hole of the drying box (1); and the top end of the support column (16) is fixedly connected to a limiting block (17).

4. The feed drying device according to claim 3, characterized in that: The support columns (16) are provided in four groups, and the four groups of support columns (16) are symmetrically distributed around the upper surface of the lifting seat (6).

5. The feed drying device according to claim 1, characterized in that: The moving assembly (9) comprises a second motor (91), the second motor (91) being fixedly connected to the outer wall of the drying box (1) via a mounting plate, the output shaft of the second motor (91) being fixedly connected to a rotating rod (92), the other end of the rotating rod (92) passing through the drying box (1) and being rotatably connected to the inner wall of the drying box (1) via a rotating shaft, and a material guide plate (93) being arranged on the outer surface of the rotating rod (92), the material guide plate (93) being arranged in a spiral shape.

6. The feed drying device according to claim 5, characterized in that: The outer surface of the rotating rod (92) is fixedly connected to a support rod (18), and the other end of the support rod (18) is fixedly connected to a flipping plate (19), and the surface of the flipping plate (19) is in contact with the inner wall of the filter cover.

7. The feed drying device according to claim 6, characterized in that: The support rods (18) are provided in a plurality of groups, and the surface of the turning plate (19) is provided with turning holes.

8. The feed drying device according to claim 1, characterized in that: The air supply assembly (14) comprises an air supply fan (141), the air supply fan (141) is fixedly connected to the upper surface of the base (13) via a mounting plate, an air inlet pipe (142) of the air supply fan (141) is connected to an air inlet pipe (142), the other end of the air inlet pipe (142) is fixedly connected to a dustproof frame (143), the inner cavity of the dustproof frame (143) is provided with a dustproof plate (144), the air supply port of the air supply fan (141) is connected to an air supply pipe (145), and the other end of the air supply pipe (145) is connected to the inner cavity of the drying box (1).

9. The feed drying device according to claim 8, characterized in that: A positioning hole (30) is provided on the surface of the dustproof plate (144), a fixing hole (31) is provided on the surface of the positioning hole (30) at a position corresponding to the surface of the dustproof frame (143), a metal pin (32) is inserted and slidably connected to the inner cavity of the fixing hole (31), and the other end of the metal pin (32) extends to the inner cavity of the positioning hole (30).

10. The feed drying device according to claim 9, characterized in that: A magnet block (33) is fixedly connected to the bottom end of the inner cavity of the positioning hole (30), and the surface of the magnet block (33) is magnetically connected to the surface of the metal pin (32). The positioning hole (30) is hexagonal in shape.

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