Vegetable drying device

Abstract

The utility model relates to the field of drying equipment, in particular to a vegetable drying device which comprises a bottom plate, a box body is arranged above the bottom plate, a box door is further arranged on the box body, a supporting shaft is fixed to the portion, on one side of the bottom of the box body, of the bottom plate, and a supporting pipe is further fixed to the bottom of the box body. The supporting shafts penetrate through the supporting pipes at the corresponding positions and are rotationally connected with the supporting pipes, a positioning shaft is further fixed to the other side of the bottom of the box body, a plurality of hydraulic cylinders rotationally connected with the bottom plate are further arranged on the bottom plate, positioning blocks are fixed to the tail ends of piston rods of the hydraulic cylinders, and the positioning blocks are connected with the positioning shaft through push rods. An air inlet pipe connected with an air heater is fixed on the box body, a plurality of air distribution plates are uniformly fixed in the box body, the air distribution plates are connected with the air inlet pipe through connecting pipes, and air holes are uniformly formed in the bottoms of the air distribution plates. Vegetables do not need to be stirred, and the vegetables can be effectively prevented from being broken.

Description

[Technical field]

[0001] The invention relates to the field of drying equipment, in particular to a vegetable drying device. [Background technology]

[0002] Vegetables refer to a type of plants or fungi that can be cooked and cooked into food. Vegetables are one of the indispensable foods in people's daily diet. With the development of pre-prepared foods, dried vegetable packages have also gradually developed and evolved. To ensure the storage market, they need to be dried. There are many kinds of drying equipment on the market. In the process of vegetable dehydration, most of them will set a rod-shaped stirring structure in the drying box for drying vegetables. For example, patent application number CN201621415668.3 discloses a self-stirring high-efficiency vegetable dryer. Vegetables are stirred and dried in the mixer housing. Since the two rotating shafts are driven to rotate by the second drive motor, they can be stirred without dead angles to achieve vegetable drying. However, when the stirring structure contacts the vegetables, it will damage the vegetables, especially the higher the degree of vegetable drying, the greater the breakage rate, resulting in a lot of vegetable residues after the vegetables are dehydrated and dried, affecting the integrity of the vegetables.

[0003] The present invention is proposed in view of the deficiencies in the prior art. [Summary of the invention]

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a vegetable drying device.

[0005] The present invention can be implemented by the following technical solutions:

[0006] The invention discloses a vegetable drying device, comprising a base plate, a box body is arranged above the base plate, a box door is also arranged on the box body, a supporting shaft is fixed on the base plate on one side of the bottom of the box body, a supporting tube is also fixed on the bottom of the box body, the supporting shaft passes through the supporting tube at a corresponding position and is rotatably connected to the supporting tube, a positioning shaft is also fixed on the other side of the bottom of the box body, a plurality of hydraulic cylinders rotatably connected to the base plate are also arranged on the base plate, a positioning block is fixed at the end of the piston rod of the hydraulic cylinder, the positioning block is connected to the positioning shaft through a push rod, an air intake pipe connected to a hot air blower is fixed on the box body, a plurality of air distribution plates are evenly fixed in the box body, the air distribution plates are all connected to the air intake pipe through connecting pipes, air holes are evenly arranged on the bottom of the air distribution plates, slide rails are fixed on the boxes on both sides below the air distribution plates, a material tray is arranged between the two slide rails, the material tray is slidably connected to the slide rails, and an exhaust pipe is also fixed on the box body. The vegetables to be dried are placed on each tray, and the trays are pushed into the box and the door is closed. The hot air blower discharges the heated air into the air distribution plate of the box through the air inlet pipe. The heated air is ejected through the air holes to dry the vegetables with hot air. When the vegetables are drying, the piston rod on the hydraulic cylinder extends and then shortens, and the push rod pushes the box to rotate around the support shaft. The trays rotate with the support shaft, and the vegetables on the trays slide on the trays. After the hot air enters between the vegetables, the drying speed of the vegetables is accelerated to achieve uniform drying.

[0007] Preferably, one end of the push rod is rotatably connected to the positioning block, and the other end of the push rod is rotatably connected to the positioning shaft.

[0008] Preferably, a drainage pipe is fixed in the box, a water receiving tray is fixed on the box below the tray, the water receiving tray is connected to the drainage pipe through a water guide pipe, and a water collecting tray is arranged on the box below the drainage pipe. Water in the vegetables is collected in the water receiving tray and then discharged into the drainage pipe through the water guide pipe and then discharged into the water collecting tray through the drainage pipe for collection.

[0009] Preferably, the bottom of the tray is evenly provided with water leakage holes, and water in the vegetables is collected and discharged into the water receiving tray through the water leakage holes.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] The vegetables to be dried are placed on each tray, and the trays are pushed into the box and the door is closed. The hot air blower discharges the heated air into the air distribution plate of the box through the air inlet pipe, and the heated air is ejected through the air holes to dry the vegetables with hot air. When the vegetables are drying, the piston rod on the hydraulic cylinder extends and then shortens, and the push rod pushes the box to rotate around the support shaft. The trays rotate with the support shaft, and the vegetables on the trays slide on the trays. After the hot air enters between the vegetables, the drying speed of the vegetables is accelerated, and uniform drying is achieved. There is no need to stir the vegetables, which can effectively prevent the vegetables from being broken.

Brief Description of the Drawings

[0012] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0013] Figure 1 It is a structural schematic diagram of the present invention;

[0014] Figure 2 It is a front view of the present invention;

[0015] Figure 3 for Figure 2 Sectional view at AA;

[0016] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0017] In the figure: 1, bottom plate; 2, box body; 3, support shaft; 4, support pipe; 5, positioning shaft; 6, hydraulic cylinder; 7, positioning block; 8, push rod; 9, box door; 10, slide rail; 11, air distribution plate; 12, material tray; 13, air inlet pipe; 14, water receiving tray; 15, water collecting tray; 16, connecting pipe; 17, air hole; 18, drainage pipe; 19, water guide pipe; [Specific implementation method]

[0018] The embodiments of the present invention are described in detail below with reference to the accompanying drawings:

[0019] Embodiment 1:

[0020] like Figures 1 to 4As shown, this embodiment discloses a vegetable drying device, comprising a bottom plate 1, a box body 2 is arranged above the bottom plate 1, a box door 9 is also arranged on the box body 2, a support shaft 3 is fixed on the bottom plate 1 on one side of the bottom of the box body 2, a support tube 4 is also fixed at the bottom of the box body 2, the support shaft 3 passes through the support tube 4 at a corresponding position and is rotatably connected to the support tube 4, a positioning shaft 5 is also fixed on the other side of the bottom of the box body 2, and a plurality of hydraulic cylinders 6 rotatably connected to the bottom plate 1 are also arranged on the bottom plate 1, and positioning blocks are fixed at the ends of the piston rods of the hydraulic cylinders 6. 7. The positioning block 7 is connected to the positioning shaft 5 through the push rod 8. An air inlet pipe 13 connected to the hot air blower is fixed on the box body 2. A plurality of air distribution plates 11 are evenly fixed in the box body 2. The air distribution plates 11 are connected to the air inlet pipe 13 through connecting pipes 16. Air holes 17 are evenly arranged at the bottom of the air distribution plates 11. Slide rails 10 are fixed on the box body 2 on both sides below the air distribution plates 11. A material tray 12 is arranged between the two slide rails 10. The material tray 12 is slidably connected to the slide rail 10. An exhaust pipe is also fixed on the box body 2. The vegetables to be dried are placed on each tray 12, and the tray 12 is pushed into the box 2 and then the box door 9 is closed. The hot air blower discharges the heated air into the air distribution plate 11 of the box 2 through the air inlet pipe 13, and the heated air is ejected through the air holes 17 to dry the vegetables with hot air. When the vegetables are drying, the piston rod on the hydraulic cylinder 6 extends and then shortens, and the push rod 8 pushes the box 2 to rotate around the support shaft 3, and the tray 12 rotates with the support shaft 3. The vegetables on the tray 12 slide on the tray 12, and the hot air enters between the vegetables to accelerate the drying speed of the vegetables, thereby achieving uniform drying.

[0021] Among them, one end of the push rod 8 is rotatably connected to the positioning block 7, and the other end of the push rod 8 is rotatably connected to the positioning shaft 5.

[0022] Embodiment 2:

[0023] This embodiment discloses a vegetable drying device. On the basis of the structure and principle of the embodiment 1, a drain pipe 18 is further fixed in the box body 2 of this embodiment, a water receiving tray 14 is further fixed on the box body 2 below the material tray 12, and the water receiving tray 14 is connected to the drain pipe 18 through a water guide pipe 19, and a water collecting tray 15 is further provided on the box body 2 below the drain pipe 18. The water in the vegetables is collected in the water receiving tray 14 and then discharged into the drain pipe 18 through the water guide pipe 19, and then discharged into the water collecting tray 15 through the drain pipe 18 for collection.

[0024] The bottom of the tray 12 is evenly provided with water leakage holes, and the water in the vegetables is collected and discharged into the water receiving tray 14 through the water leakage holes.

[0025] The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the technical principles of the present invention. These changes, modifications, substitutions and variations should also be regarded as the scope of protection of the present invention.

Claims

1. A vegetable drying device, comprising a bottom plate, characterized in that: A box body is arranged above the bottom plate, and a box door is also arranged on the box body. A supporting shaft is fixed on the bottom plate on one side of the bottom of the box body, and a supporting tube is also fixed on the bottom of the box body. The supporting shaft passes through the supporting tube at a corresponding position and is rotatably connected to the supporting tube. A positioning shaft is also fixed on the other side of the bottom of the box body. A plurality of hydraulic cylinders rotatably connected to the bottom plate are also arranged on the bottom plate, and a positioning block is fixed at the end of the piston rod of the hydraulic cylinder, and the positioning block is connected to the positioning shaft through a push rod. An air intake pipe connected to the hot air blower is fixed on the box body, and a plurality of air distribution plates are evenly fixed in the box body, and the air distribution plates are connected to the air intake pipe through connecting pipes, and air holes are evenly arranged on the bottom of the air distribution plate. Slide rails are fixed on the boxes on both sides below the air distribution plates, and a material tray is arranged between the two slide rails. The material tray is slidably connected to the slide rails, and an exhaust pipe is also fixed on the box body.

2. The vegetable drying device according to claim 1, characterized in that: One end of the push rod is rotatably connected to the positioning block, and the other end of the push rod is rotatably connected to the positioning shaft.

3. The vegetable drying device according to claim 1, characterized in that: A drainage pipe is also fixed in the box body, a water receiving tray is also fixed on the box body below the material tray, the water receiving trays are connected to the drainage pipe through a water guide pipe, and a water collecting tray is also arranged on the box body below the drainage pipe.

4. The vegetable drying device according to claim 1, characterized in that: The bottom of the material tray is also evenly provided with water leakage holes.

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