CN112137137A

CN112137137A - Food dryer

Info

Publication number: CN112137137A
Application number: CN202011070766.9A
Authority: CN
Inventors: 周健
Original assignee: Individual
Current assignee: Shandong Jindu Talin Foods Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2020-12-29
Anticipated expiration: 2040-10-09
Also published as: CN112137137B

Abstract

The invention discloses a food dryer, which comprises a dryer body, wherein two symmetrically arranged supporting plates are fixedly connected to the side wall of the dryer body, the other ends of the two supporting plates are fixedly connected with a placing plate, a fixing rod is fixedly connected to the placing plate, the other end of the fixing rod is fixedly connected with an air inlet box, an air inlet is formed in the side wall of the air inlet box, a conveying pipe is fixedly connected to the side wall, opposite to the air inlet, of the air inlet box, the other end of the conveying pipe is fixed to the side wall of the top of the dryer body, a first rotating rod is rotatably connected to the side wall of the placing plate, and a starting device is fixedly connected to the other end of the first rotating. The invention relates to the technical field of dryers, and can realize uniform turning-over drying of red date food to be dried in a food dryer under the conditions of no power supply and no shutdown, thereby improving drying quality and drying efficiency and reducing waste of power resources.

Description

Food dryer

Technical Field

The invention relates to the technical field of dryers, in particular to a food dryer.

Background

Drying is a common procedure in food processing, and refers to a process of removing a solvent in a certain way and keeping solid content, and generally refers to a process of introducing hot air to evaporate and take away water in materials;

present red date food is at the drying process, red date food is placed on the blowing board, hot-air gets into from the top of organism, the unable direct contact hot-air in the place that red date and blowing board offset, consequently, need make its turn-over make it be heated evenly to red date food on the blowing board, in order to ensure the even degree that red date food was dried, the quality of food is improved, the unable automation of red date blowing board on the current red date food drying-machine is overturn, need shut down whole red date food drying-machine when the operation is needed to carry out the turn-over with red date food, again carry out manual turn-over to red date food on the blowing board, operating procedure is more and the in-process needs shut down the organism, cause the inefficiency of actual red date food stoving.

Disclosure of Invention

The invention aims to provide a food dryer to solve the problem that the manual turnover of a food dryer in the current market causes low efficiency in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

a food dryer comprises a dryer body, wherein two symmetrically arranged supporting plates are fixedly connected to the side wall of the dryer body, a placing plate is fixedly connected to the other ends of the two supporting plates, a fixing rod is fixedly connected to the placing plate, an air inlet box is fixedly connected to the other end of the fixing rod, an air inlet is formed in the side wall of the air inlet box, a conveying pipe is fixedly connected to the side wall, opposite to the air inlet, of the air inlet box, the other end of the conveying pipe is fixed to the side wall of the top of the dryer body, a first rotating rod is rotatably connected to the side wall of the placing plate, a starting device is fixedly connected to the other end of the first rotating rod, a first driving wheel is fixedly connected to the first rotating rod, a second rotating rod is fixedly connected to the side wall of the placing plate, a second driving wheel is fixedly connected to the side wall of the second rotating rod, and the second driving, the other end fixedly connected with cam of second dwang, run through on the lateral wall that the organism is close to the cam and rotate the third dwang that is connected with two upper and lower symmetries and sets up, two the one end fixedly connected with rotor plate of organism is kept away from to the third dwang, the cam is located in the middle of two rotor plates, and two lateral wall that the rotor plate is relative offsets with the lateral wall of cam, two the other end fixedly connected with blowing board of third dwang, and two blowing board all is located the organism, two fixedly connected with resetting means on the lateral wall that the cam was kept away from to the rotor plate.

Preferably, the starting device comprises a transmission fan fixed at the other end of the first rotating rod, and the transmission fan is positioned in the air inlet box.

Preferably, resetting means is including rotating the reset box of connecting on the organism lateral wall, there is the board that resets through slider sliding connection in the reset box, the inner chamber bottom fixedly connected with reset spring of reset box, reset spring's the other end is fixed mutually with the lateral wall that resets the board, reset plate keeps away from fixedly connected with branch on reset spring's the lateral wall, the other end and two of branch the lateral wall that the cam was kept away from to the rotor plate rotates and is connected.

Preferably, slider includes that the symmetry sets up the T type groove of two symmetry settings on the incasement wall that resets, two sliding connection has rather than assorted sliding block in the T type groove, two the top of sliding block is fixed mutually with the lateral wall of the board that resets.

Preferably, the ratio of the outer diameters of the first transmission wheel and the second transmission wheel is 2: 1.

Preferably, an asbestos net is fixedly embedded in the side wall of the top of the material placing plate.

Preferably, the machine body is hinged with a protective door, and a sealing rubber strip is fixedly embedded in the side wall of the protective door, which is abutted against the machine body.

Compared with the prior art, the invention has the beneficial effects that:

1. through the arrangement of the cam, the third rotating rod, the rotating plates and other components, the hot drying air is introduced into the air inlet box, the cam rotates, the two rotating plates rotate in a reciprocating manner around the third rotating rod in a half-circle manner, and along with the rotation of the third rotating rod, food to be dried on the discharging plate is mechanically turned over without stopping, so that the food is uniformly heated, and the product drying efficiency is improved;

2. through the setting of parts such as transmission fan, go on the case, let in stoving steam to the inlet box in, the transmission fan begins to rotate, drives first drive wheel and second drive wheel under the transmission of power and rotates, finally drives two flitchs and carries out the turn-over operation, realizes carrying out the operation of not shutting down the turn-over with whole drying-machine under the condition of not having electric power, has reduced the cost that electric power used.

Drawings

Fig. 1 is a front view schematically illustrating a structure of a food dryer according to the present invention;

fig. 2 is a schematic side view of a food dryer according to the present invention;

fig. 3 is a rear view structural diagram of a food dryer according to the present invention;

fig. 4 is a schematic view of a turn-over structure of a food dryer according to the present invention;

FIG. 5 is a schematic view of a power transmission structure of a food dryer according to the present invention;

fig. 6 is a schematic view of an internal structure of a body of a food dryer according to the present invention;

fig. 7 is a schematic view of a reset structure of a food dryer according to the present invention.

In the figure: 1. a body; 2. a support plate; 3. placing the plate; 4. fixing the rod; 5. an air intake box; 6. an air inlet; 7. a transfer tube; 8. a first rotating lever; 9. a first drive pulley; 10. a second transmission wheel; 11. a belt; 12. a second rotating lever; 13. a cam; 14. a rotating plate; 15. a reset box; 16. a strut; 17. a return spring; 18. a drive fan; 19. a material placing plate; 20. a third rotating rod; 21. a reset plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, a food dryer comprises a machine body 1, two symmetrically arranged support plates 2 are fixedly connected to the side wall of the machine body 1, a protective door is hinged to the machine body 1, a sealing rubber strip is fixedly embedded in the side wall of the protective door, which is abutted against the machine body 1, so that the sealing performance of the whole machine body 1 is improved, and resource waste caused by air leakage in the drying process is avoided, a placing plate 3 is fixedly connected to the other ends of the two support plates 2, a fixing rod 4 is fixedly connected to the placing plate 3, an air inlet box 5 is fixedly connected to the other end of the fixing rod 4, an air inlet 6 is arranged on the side wall of the air inlet box 5, a conveying pipe 7 is fixedly connected to the side wall, which is opposite to the air inlet 6, of the air inlet box 5, the other end of the conveying pipe 7 is fixed to the side wall of the top of the machine body 1, the starting device comprises a transmission fan 18 fixed at the other end of a first rotating rod 8, the transmission fan 18 is positioned in an air inlet box 5, the transmission fan 18 is pushed under the action of inlet air heat energy and inertia force and rotates under the action of no electric power, a first transmission wheel 9 is fixedly connected to the first rotating rod 8, a second rotating rod 12 is fixedly connected to the side wall of a placing plate 3, a second transmission wheel 10 is fixedly connected to the side wall of the second rotating rod 12, the second transmission wheel 10 is rotatably connected with the first transmission wheel 9 through a belt 11, the ratio of the outer diameters of the first transmission wheel 9 and the second transmission wheel 10 is 2:1, the rotation speed of the cam 13 is improved by utilizing the setting of the transmission ratio, a cam 13 is fixedly connected to the other end of the second rotating rod 12, two third rotating rods 20 which are symmetrically arranged up and down are rotatably connected to the side wall of the machine body 1 close to the cam 13 in a penetrating manner, and one ends of the two, the cam 13 is positioned between the two rotating plates 14, the opposite side walls of the two rotating plates 14 are abutted against the side walls of the cam 13, the other ends of the two third rotating rods 20 are fixedly connected with the material placing plates 19, the top side walls of the material placing plates 19 are fixedly embedded with asbestos gauze, mainly in order to heat food to be dried more uniformly, the two material placing plates 19 are both positioned in the machine body 1, the side walls of the two rotating plates 14 far away from the cam 13 are fixedly connected with a resetting device, the resetting device comprises a resetting box 15 rotationally connected on the side walls of the machine body 1, a resetting plate 21 is slidably connected in the resetting box 15 through a sliding device, the sliding device comprises two symmetrically arranged T-shaped grooves symmetrically arranged on the inner wall of the resetting box 15, the two T-shaped grooves are slidably connected with sliding blocks matched with the sliding blocks, the tops of the two sliding blocks are fixed with the side walls of the resetting plate 21, mainly in order that the resetting, the inner chamber bottom fixedly connected with reset spring 17 of reset box 15, reset spring 17's the other end is fixed mutually with reset plate 21's lateral wall, reset plate 21 keeps away from fixedly connected with branch 16 on reset spring 17's the lateral wall, branch 16's the other end and two rotor plates 14 keep away from the lateral wall rotation of cam 13 and are connected, mainly used rotates the back at cam 13, the one end of rotor plate 14 by the jack-up resumes to the normal position under reset spring 17's effect, make things convenient for next cam 13 to continue its jack-up.

In the invention, red date food to be dried is placed on the material placing plate 19, hot air is introduced into the air inlet 6 and then is discharged into the machine body 1 through the conveying pipe 7 to dry red date products to be dried on the material placing plate 19, the hot air pushes the transmission fan 18 under the action of inlet heat energy and inertia force while passing through the air inlet box 5, so that the rotation without the action of electric force is realized, the cost of electric power use is reduced, the first transmission wheel 9 on the first rotating rod 8 is driven to rotate by the rotation of the transmission fan 18, the second transmission wheel 10 is driven to rotate by the belt 11, the cam 13 on the second rotating rod 12 is driven to rotate by the second transmission wheel 10 under the action of force, because the cam 13 is abutted against the side walls of the upper rotating plate 14 and the lower rotating plate 14, the two rotating plates 14 drive the third rotating rod 20 to rotate along with the rotation of the cam 13, when the cam 13 continues to rotate, the rotating plate 14 moves downwards firstly under the action of the reset spring 17 and then returns to the horizontal position, the cam 13 is convenient to rotate next time to drive the rotating plate to rotate, one end of the rotating plate 14 rotates in an upper-lower half-circle reciprocating mode, the rotating plate 14 and the material placing plate 19 are fixedly connected through the third rotating rod 20, the two material placing plates 19 rotate along with the two rotating plates 14 to perform upper-lower half-circle reciprocating motion, red date food to be dried placed on the material placing plates 19 is turned over, food to be dried on the material placing plates 19 is turned over mechanically in a non-stop state, and the efficiency of drying the product is improved while the food is uniformly heated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A food dryer comprises a dryer body (1) and is characterized in that two symmetrically arranged supporting plates (2) are fixedly connected to the side wall of the dryer body (1), a placing plate (3) is fixedly connected to the other ends of the two supporting plates (2), a fixing rod (4) is fixedly connected to the placing plate (3), an air inlet box (5) is fixedly connected to the other end of the fixing rod (4), an air inlet (6) is formed in the side wall of the air inlet box (5), a conveying pipe (7) is fixedly connected to the side wall, opposite to the air inlet (6), of the air inlet box (5), the other end of the conveying pipe (7) is fixed to the side wall of the top of the dryer body (1), a first rotating rod (8) is rotatably connected to the side wall of the placing plate (3), and a starting device is fixedly connected to the other end of the first rotating rod (8), fixedly connected with first drive wheel (9) on first dwang (8), fixedly connected with second dwang (12) on the lateral wall of placing board (3), fixedly connected with second drive wheel (10) on the lateral wall of second dwang (12), rotate through belt (11) between second drive wheel (10) and first drive wheel (9) and be connected, the other end fixedly connected with cam (13) of second dwang (12), run through on the lateral wall that organism (1) is close to cam (13) and rotate and be connected with two third dwang (20) that set up from top to bottom symmetrically, two one end fixedly connected with rotor plate (14) of organism (1) are kept away from to third dwang (20), cam (13) are located in the middle of two rotor plates (14), and two lateral walls that rotor plate (14) are relative offset with the lateral wall of cam (13), the other end fixedly connected with blowing board (19) of two third dwang (20), and two blowing board (19) all are located organism (1), two fixedly connected with resetting means on the lateral wall that cam (13) were kept away from in rotor plate (14).

2. A food dryer as claimed in claim 1, characterized in that said actuating means comprise a transmission fan (18) fixed to the other end of the first rotating shaft (8), and said transmission fan (18) is located inside the inlet box (5).

3. The food dryer according to claim 1, wherein the reset device comprises a reset box (15) rotatably connected to a side wall of the machine body (1), a reset plate (21) is slidably connected to the reset box (15) through a sliding device, a reset spring (17) is fixedly connected to the bottom of an inner cavity of the reset box (15), the other end of the reset spring (17) is fixed to the side wall of the reset plate (21), a support rod (16) is fixedly connected to the side wall of the reset plate (21) far away from the reset spring (17), and the other end of the support rod (16) is rotatably connected to the side walls of the two rotating plates (14) far away from the cam (13).

4. The food dryer as claimed in claim 3, wherein the sliding means comprises two symmetrically arranged T-shaped grooves symmetrically formed on the inner wall of the reset box (15), sliding blocks matched with the two T-shaped grooves are slidably connected in the two T-shaped grooves, and the tops of the two sliding blocks are fixed with the side wall of the reset plate (21).

5. A food dryer according to claim 1, wherein the ratio of the outer diameters of the first (9) and second (10) drive wheels is 2: 1.

6. The food dryer as claimed in claim 1, wherein an asbestos mesh is fixedly embedded in the top side wall of the material discharge plate (19).

7. The food dryer according to claim 1, wherein the body (1) is hinged with a protective door, and a sealing rubber strip is fixedly embedded in a side wall of the protective door, which is abutted against the body (1).