Dehydrating and drying equipment for tapioca flour processing

Abstract

The utility model discloses dehydrating and drying equipment for tapioca flour processing, which comprises a drying box and a stirring shaft, the stirring shaft is transversely and movably connected in the drying box, one side of the drying box is provided with a motor for driving the stirring shaft, the bottom of the drying box is provided with a support frame, the bottom end of the support frame is provided with a limiting pulley, and the limiting pulley is connected with the stirring shaft. A bottom plate is arranged at the bottom ends of the limiting pulleys, and limiting sliding grooves allowing the limiting pulleys to move are formed in the top of the bottom plate. The effect of accelerating moisture volatilization can be achieved through heating; the cassava flour in the drying box is heated and dried, the dehydration efficiency is improved, a push-pull mechanism is arranged, a supporting frame can be driven to reciprocate on the top of the bottom plate, the drying box moves and shakes back and forth, movement of the cassava flour is facilitated, part of the cassava flour is prevented from being stacked at corners, and the dehydration and drying effect on the cassava flour is improved; and the purpose of improving the practicability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of cassava flour dehydration and drying technology, specifically to a dehydration and drying device for cassava flour processing. Background Technology

[0002] Tapioca flour is a starch extracted from the tuberous roots of a tropical plant belonging to the Aceraceae family, the same family as castor beans, rubber trees, and jatropha. When cooked with water, it becomes translucent and has a springy texture. Tapioca flour is made into small round balls, and tapioca flour itself is a refined starch obtained from the roots of the cassava or tapioca plant. It is a key ingredient in baby food milk pudding and is also used to thicken soups and stews.

[0003] Existing dehydration and drying equipment for cassava flour processing has poor agitation of the cassava flour during dehydration and drying, which affects the dehydration and drying effect. In addition, existing dehydration and drying equipment for cassava flour processing is prone to causing cassava flour to accumulate, which also affects the dehydration and drying effect.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a dehydration and drying equipment for cassava flour processing to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A dehydration and drying device for cassava flour processing includes a drying chamber and a stirring shaft. The stirring shaft is laterally movably connected inside the drying chamber. A motor for driving the stirring shaft is provided on one side of the drying chamber. A support frame is provided at the bottom of the drying chamber. A limiting pulley is provided at the bottom end of the support frame. A base plate is provided at the bottom end of the limiting pulley. A limiting groove for the limiting pulley to move is provided at the top of the base plate. A push-pull mechanism for driving the support frame to reciprocate is provided at the top of the base plate.

[0008] Preferably, the push-pull mechanism includes a housing located at the top of the base plate, and a push-pull rod extending out of the housing is movably connected inside the housing. One end of the push-pull rod is provided with a connecting sleeve fitted onto the support frame.

[0009] Preferably, the top of the push-pull rod and located inside the housing is provided with a toothed plate, and the housing is provided with a sector gear that meshes with the toothed plate. The top of the sector gear is provided with a movable rod, and the connection between the movable rod and the sector gear is provided with a fixed shaft that is movably connected to the housing.

[0010] As preferred, a rotating disc is arranged in the shell and on one side of the movable rod, an eccentric shaft of the rotating disc is connected with an output shaft of a driving motor in the shell, and an eccentric shaft of the rotating disc is provided with a movable column penetrating through the movable rod, and the movable rod is provided with a stroke hole for the movable column.

[0011] As preferred, a sleeve is arranged in the shell and movably sleeved on the push-pull rod.

[0012] As preferred, a heat preservation cover plate is movably connected to both sides of the top of the drying box, and a telescopic support movably connected with the drying box is arranged on one side of the heat preservation cover plate.

[0013] As preferred, a screening frame is arranged in the top of the drying box, springs connected with the drying box are arranged on both sides of the screening frame, a vibrating motor is arranged on the screening frame, and a discharge port is arranged on the bottom of the drying box.

[0014] The wood taro powder processing dehydration drying equipment has the advantages that: the high-speed rotation of the stirring shaft can centrifugally dehydrate the wood taro powder, the high-speed rotation can make the water in the wood taro powder more fully separate from the starch, and heating the wood taro powder can accelerate the volatilization of the water; the wood taro powder in the drying box is heated and dried to accelerate the dehydration efficiency; the reciprocating movement of the supporting frame on the top of the bottom plate driven by the push-pull mechanism can make the drying box move back and forth, facilitate the movement of the wood taro powder, avoid the accumulation of the wood taro powder in the corners, improve the dehydration and drying effect of the wood taro powder, and achieve the purpose of improving the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative effort.

[0016] Fig. 1 is a structure schematic view of a wood taro powder processing dehydration drying equipment according to an embodiment of the present application;

[0017] Fig. 2 is a structure schematic view of a push-pull mechanism in a wood taro powder processing dehydration drying equipment according to an embodiment of the present application;

[0018] Fig. 3 is a side view of a push-pull mechanism in a wood taro powder processing dehydration drying equipment according to an embodiment of the present application.

[0019] In the picture:

[0020] 1. Drying oven; 2. Stirring shaft; 3. Motor; 4. Support frame; 5. Limiting pulley; 6. Base plate; 7. Limiting groove; 8. Shell; 9. Push-pull rod; 10. Connecting sleeve; 11. Toothed plate; 12. Sector gear; 13. Movable rod; 14. Fixed shaft; 15. Turntable; 16. Drive motor; 17. Movable column; 18. Stroke hole; 19. Sleeve; 20. Insulation cover plate; 21. Screening frame; 22. Spring. Detailed Implementation

[0021] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0022] According to an embodiment of the present invention, a dehydration and drying device for cassava flour processing is provided.

[0023] Example 1;

[0024] like Figs. 1-3 As shown, the dehydration and drying equipment for cassava flour processing according to an embodiment of the present invention includes a drying chamber 1 and a stirring shaft 2. The stirring shaft 2 is laterally movably connected inside the drying chamber 1. A motor 3 for driving the stirring shaft 2 is provided on one side of the drying chamber 1. A support frame 4 is provided at the bottom of the drying chamber 1. A limiting pulley 5 is provided at the bottom end of the support frame 4. A base plate 6 is provided at the bottom end of the limiting pulley 5. A limiting groove 7 for the limiting pulley 5 to move is provided at the top of the base plate 6. A push-pull mechanism for driving the support frame 4 to reciprocate is provided at the top of the base plate 6.

[0025] Example 2;

[0026] like Figs. 1-3As shown, the push-pull mechanism includes a housing 8 located at the top of the base plate 6. A push-pull rod 9 extending outside the housing 8 is movably connected inside the housing 8. One end of the push-pull rod 9 is provided with a connecting sleeve 10 sleeved on the support frame 4. A toothed plate 11 is provided at the top of the push-pull rod 9 and inside the housing 8. A sector gear 12 meshing with the toothed plate 11 is provided inside the housing 8. A movable rod 13 is provided at the top of the sector gear 12. A fixed shaft 14 movably connected to the housing 8 is provided at the connection between the movable rod 13 and the sector gear 12. A turntable 15 is located inside the housing 8 and on one side of the movable rod 13. The axis of the turntable 15 is connected to the output shaft of the drive motor 16 inside the housing 8. A movable column 17 penetrating the movable rod 13 is provided at an eccentric position on one side of the turntable 15. A stroke hole 18 for the movable column 17 to move is provided on the movable rod 13.

[0027] Example 3;

[0028] like Figs. 1-3 As shown, sleeves 19 are symmetrically provided inside the housing 8 and are movably sleeved on the push-pull rod 9. Insulation covers 20 are movably connected to both sides of the top of the drying box 1. A telescopic bracket movably connected to the drying box 1 is movably connected to one side of the insulation cover 20. A screening frame 21 is provided at the top center of the drying box 1. Springs 22 connected to the drying box 1 are provided on both sides of the screening frame 21. A vibration motor is provided on the screening frame 21. A discharge port is provided at the bottom of the drying box 1.

[0029] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0030] In practical applications, cassava flour is added into the drying chamber 1 by opening the insulation cover 20, closing the insulation cover 20, and starting the motor 3 to drive the stirring shaft 2 to rotate. The high-speed rotation of the stirring shaft centrifuges and dehydrates the cassava flour. The high-speed rotation allows the moisture to be more fully separated from the starch, and heating it accelerates the evaporation of moisture. The cassava flour inside the drying chamber is heated and dried, accelerating the dehydration efficiency. Meanwhile, the drive motor 16 drives the turntable 15 to rotate, and the turntable 15 drives the moving column 17 to rotate in a circular motion. During its circular motion, the moving column 17 reciprocates up and down within the stroke hole 18, which in turn drives the sector gear 12 to reciprocate around the fixed shaft 14 via the movable rod 13. During rotation, the sector gear 12 meshes with the toothed plate 11, causing the push-pull rod 9 to reciprocate left and right. The push-pull rod 9 drives the support frame 4 to reciprocate on the top of the base plate 6, causing the drying box 1 to move back and forth and shake. This facilitates the movement of cassava flour, prevents some cassava flour from accumulating in corners, improves the dehydration and drying effect of cassava flour, and achieves the goal of improving practicality.

[0031] In summary, by utilizing the above-mentioned technical solution of this utility model, the design of the drying chamber and stirring shaft enables the dehydration and drying equipment for cassava flour processing to achieve high-speed rotation of the stirring shaft, thereby centrifugally dehydrating the cassava flour. The high-speed rotation allows for more complete separation of moisture from the starch, and heating further accelerates the evaporation of moisture. The cassava flour inside the drying chamber is heated and dried, accelerating the dehydration efficiency. The push-pull mechanism allows the support frame to reciprocate on the top of the base plate, causing the drying chamber to move back and forth, facilitating the movement of the cassava flour and preventing some of it from accumulating in corners. This improves the dehydration and drying effect of the cassava flour, thus enhancing its practicality.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cassava flour processing dehydrating and drying apparatus characterized by, Including drying box (1) and stirring shaft (2), stirring shaft (2) is transversely movably connected in drying box (1), one side of drying box (1) is equipped with motor (3) for driving stirring shaft (2), bottom of drying box (1) is equipped with support frame (4), bottom end of support frame (4) is equipped with limiting pulley (5), bottom end of limiting pulley (5) is equipped with bottom plate (6), top of bottom plate (6) is equipped with limiting sliding groove (7) for the movement of limiting pulley (5), top of bottom plate (6) is equipped with push-pull mechanism for driving the reciprocating movement of support frame (4).

2. A cassava flour processing dehydrating and drying apparatus according to claim 1, characterized by, The push-pull mechanism includes a housing (8) located on the top of the bottom plate (6), a push-pull rod (9) movably connected in the housing (8) and extending out of the housing (8), and a connecting sleeve (10) provided on one end of the push-pull rod (9) and sleeved on the support frame (4).

3. A cassava flour processing dehydrating and drying apparatus according to claim 2, characterized by, A toothed plate (11) is provided on the top of the push-pull rod (9) and in the housing (8), a sector gear (12) is provided in the housing (8) and engaged with the toothed plate (11), an active rod (13) is provided on the top of the sector gear (12), and a fixed shaft (14) movably connected with the housing (8) is provided at the connection between the active rod (13) and the sector gear (12).

4. The cassava processing dehydration drying apparatus according to claim 3, characterized in that, A turntable (15) is provided in the housing (8) and on one side of the active rod (13), a driving motor (16) output shaft is connected to the shaft of the turntable (15), an active column (17) penetrates through the active rod (13) and is provided on one side of the turntable (15), and a stroke hole (18) is provided on the active rod (13) for the movement of the active column (17).

5. A dehydration drying apparatus for cassava powder processing according to claim 4, characterized by, A sleeve (19) movably sleeved on the push-pull rod (9) is symmetrically provided in the housing (8).

6. A cassava flour processing dehydrating and drying apparatus according to claim 1, characterized by A heat preservation cover plate (20) is movably connected to the top of both sides of the drying box (1), and a telescopic support movably connected with the drying box (1) is movably connected to one side of the heat preservation cover plate (20).

7. The cassava processing dehydration drying apparatus according to claim 1, characterized in that, An opening is provided in the middle of the top end of the drying box (1), and a screening frame (21) is provided in the opening, springs (22) connected with the drying box (1) are provided on both sides of the screening frame (21), a vibration motor is provided on the screening frame (21), and a discharge port is provided at the bottom of the drying box (1).

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