Dried fruit production sterilization device

Abstract

The utility model discloses a dried fruit production sterilization device which comprises a sterilization drying box, and an electric rotating shaft is rotationally installed in the middle of the sterilization drying box. A plurality of pairs of spreading assemblies are symmetrically arranged on the two sides of the electric rotating shaft, each spreading assembly comprises supporting plates symmetrically fixed to the outer portion of the electric rotating shaft, two pairs of vertical plates are fixed to the top faces of the supporting plates in parallel, a transverse rod is fixedly connected between the two vertical plates in the same pair, and a sliding block is slidably connected to the transverse rod; the top face of the sliding block is fixedly connected with an inserting column, and a screen frame is installed above the inserting column. Wherein a transverse bin is fixedly connected between the two sliding blocks, a rotating shaft is rotatably mounted in the transverse bin, and a polarization strip is fixedly connected to the outer side of the rotating shaft; and the fruits can be flatly laid through the net frame capable of shaking, the high-temperature drying and disinfecting effect is improved, stacking caused by manual flattening is avoided, and the drying time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit processing, in particular to a dried fruit production sterilization device. Background Art

[0002] During the production process of existing dried fruits, drying is usually used to sterilize the bacteria on the outside of the dried fruits at high temperature, while reducing the moisture content of the fruits to prevent moisture spoilage;

[0003] Publication No. CN216668212U discloses a drying device for preparing dried fruits, comprising a box body, a heating device, a blower, an exhaust fan, a temperature sensor, a rotating rack, a storage basket with a plurality of ventilation holes, a driving device, a ventilation duct with a plurality of air outlets, and a main control board. The heating device, the blower, and the ventilation duct cooperate with each other, and the air outlets on the ventilation duct blow air from the heating device to the storage basket. The air carries heat to dry the dried fruits on the storage basket. The plurality of air outlets on the ventilation duct have the function of uniform air discharge, and can cooperate with the exhaust fan and the ventilation holes on the storage basket to improve the ventilation inside the box, so that the dried fruits in the box are heated evenly. The rotating rack is driven by the driving device to drive the storage basket to rotate so that the dried fruits in the storage basket can fully contact with the hot air, so that the dried fruits are heated more evenly, which is conducive to improving the drying efficiency and reducing the energy consumption cost. However, the following problems still exist in the actual use of this patent:

[0004] When placing the fruit in the above-mentioned device, the lifting net cannot be disassembled, which is inconvenient to operate. At the same time, since dried fruits are usually produced in batches, the above-mentioned device needs to manually lay out the fruits when placing the dried fruits in batches, thereby avoiding stacking of the fruits when placing them, which affects the drying effect. Moreover, for some detachable lifting nets, even if the fruits are manually laid out, the fruits will roll in the lifting nets due to the operation when installing the fruits, forming stacks. In addition, the fruits that are far away from the heat source have a relatively poor heating effect. As a result, in order to ensure that the components of this batch of fruits are dried, the drying conditions of the fruits here need to be used as the standard, which ultimately makes the drying time longer.

[0005] A dried fruit production sterilization device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a dried fruit production sterilization device to solve the problem proposed in the above background technology that the above device cannot disassemble the lifting net when placing the fruit, which is inconvenient to operate. At the same time, since dried fruits are usually produced in batches, the above device needs to manually lay out the fruits when placing the dried fruits in batches, thereby avoiding stacking of the fruits when placing, affecting the drying effect. Moreover, for some detachable lifting nets, even if the fruits are manually laid out, the fruits will roll in the lifting nets due to the operation when installing the fruits, forming stacks, and the fruits that are far away from the heat source have a relatively poor heating effect, resulting in a problem that in order to ensure the drying of the components of this batch of fruits, the drying conditions of the fruits here need to be used as a standard, which ultimately makes the drying time longer.

[0007] To achieve the above object, the utility model provides the following technical solution: a dried fruit production sterilization device, comprising a sterilization and drying box, wherein an electric rotating shaft is rotatably installed in the middle of the sterilization and drying box, and heating ring pipes are symmetrically fixedly connected to both sides of the sterilization and drying box;

[0008] A plurality of pairs of spreading assemblies are symmetrically arranged on both sides of the electric rotating shaft, and the spreading assemblies include support plates symmetrically fixed to the outside of the electric rotating shaft, two pairs of vertical plates are fixed in parallel on the top surface of the support plates, a cross bar is fixedly connected between the two vertical plates of the same pair, a slider is slidably connected to the cross bar, a plug post is fixedly connected to the top surface of the slider, and a screen frame is installed above the plug post;

[0009] A horizontal compartment is fixedly connected between the two sliders, a rotating shaft is rotatably installed inside the horizontal compartment, and a polarization strip is fixedly connected to the outside of the rotating shaft;

[0010] Wherein, an air delivery component is provided on the electric rotating shaft.

[0011] Preferably, springs are provided on both sides of the slider, and the springs are sleeved on the outside of the cross bar. Positioning holes are symmetrically opened in the middle of the bottom of the mesh frame, and the top of the plug is fixedly connected with a friction pad. The positioning hole is plugged into the plug, and the friction pad fits against the inner wall of the positioning hole.

[0012] Preferably, a drive motor is fixedly connected to the interior of the horizontal bin, and the drive motor is fixedly connected to one end of the rotating shaft.

[0013] Preferably, the air supply assembly includes a fan installed below the sterilization and drying box, the air inlet of the fan is fixedly connected to the air inlet pipe, the air outlet end of the fan is fixedly connected to the air supply pipe, an air inlet cavity is opened in the middle of the bottom of the sterilization and drying box, a closing plate is provided on the outside of the bottom of the air inlet cavity, the air supply pipe passes through the closing plate, and the air inlet pipe is connected to the side of the bottom of the sterilization and drying box close to the heating ring pipe.

[0014] Preferably, a connecting frame is provided above each of the net frames, one end of the connecting frame is fixedly connected to the electric rotating shaft, the other end of the connecting frame is rotatably connected to a connecting pipe, both sides of the connecting pipe are symmetrically fixedly connected to pipe racks, and the bottom end of the rotating shaft is fixedly connected to a fan.

[0015] Preferably, an oblique air outlet is fixedly connected to the bottom of one side of the connecting frame close to the fan, and the oblique air outlet is arranged toward the fan.

[0016] Preferably, a plurality of air outlets are fixedly connected to the bottom of the pipe rack.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the dried fruit production sterilization device, in which the horizontal bin drives the slider to vibrate back and forth on the horizontal bar, gradually shakes out the fruits stacked in the net frame and spreads them out flatly, so that the fruits are heated evenly, the effect of high-temperature drying and disinfection is increased, and the operation of manually spreading the fruits when placing them is avoided, thus saving time. The specific contents are as follows:

[0018] 1. By inserting the mesh frame into the insertion column through the positioning hole, and then starting the drive motor to rotate the rotating shaft and drive the polarization strip to make a circular motion, the horizontal bin drives the slider to vibrate back and forth on the crossbar, and then the mesh frame gradually shakes out and spreads out the fruits stacked in the mesh frame during the vibration process, so that the fruits are heated evenly, the effect of high-temperature drying and disinfection is increased, and the operation of manual flattening when placing the fruits is avoided, saving time.

[0019] 2. When the fan is working, the hot air on the side of the sterilization and drying box can be drawn in through the air inlet pipe and pumped into the electric shaft from the air supply pipe, and then blown out through the oblique air outlet of the connecting rack. The hot air here will drive the fan to rotate, so that the pipe rack drives the air outlet to rotate slowly, and then the fruit on the net frame can be evenly blown by the hot air, so that the fruit can be more fully heated and disinfected, avoiding insufficient heating of the fruit far away from the heating ring pipe, and reducing the drying and disinfection time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0021] Figure 2 Schematic diagram of the top installation structure of the support plate;

[0022] Figure 3 This is a schematic diagram of the top view installation structure of the screen frame;

[0023] Figure 4 This is a schematic diagram of the cross-sectional installation structure of the horizontal warehouse;

[0024] Figure 5 Schematic diagram of the cross-sectional structure of the screen frame;

[0025] Figure 6 for Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0026] In the figure: 1. Sterilization and drying box; 101. Electric rotating shaft; 102. Heating ring tube; 2. Spreading assembly; 201. Support plate; 202. Vertical plate; 203. Cross bar; 204. Spring; 205. Cross bin; 206. Drive motor; 207. Rotating shaft; 208. Polarization strip; 209. Insert column; 210. Mesh frame; 211. Positioning hole; 212. Friction pad; 3. Air supply assembly; 301. Fan; 302. Air supply pipe; 303. Air inlet cavity; 304. Air inlet pipe; 305. Connecting frame; 306. Oblique air outlet; 307. Connecting pipe; 308. Fan; 309. Pipe rack; 310. Air outlet. DETAILED DESCRIPTION

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

[0028] See also Figure 1-6 The utility model provides a technical solution: a dried fruit production sterilization device, including a sterilization and drying box 1, an electric rotating shaft 101 is rotatably installed in the middle of the sterilization and drying box 1, and heating ring tubes 102 are symmetrically fixedly connected on both sides of the sterilization and drying box 1; the electric rotating shaft 101 is a hollow shaft driven by a motor, which is the existing technology.

[0029] Several pairs of scattering components 2 are symmetrically arranged on both sides of the electric rotating shaft 101. The scattering components 2 include support plates 201 symmetrically fixed to the outside of the electric rotating shaft 101. Two pairs of vertical plates 202 are fixed in parallel on the top surface of the support plates 201. A cross bar 203 is fixedly connected between the two vertical plates 202 of the same pair. A slider is slidably connected to the cross bar 203. A plug-in column 209 is fixedly connected to the top surface of the slider. A mesh frame 210 is installed above the plug-in column 209. There are no less than three pairs of scattering components 2.

[0030] A horizontal compartment 205 is fixedly connected between the two sliders, a rotating shaft 207 is rotatably mounted inside the horizontal compartment 205, and a polarization strip 208 is fixedly connected to the outside of the rotating shaft 207;

[0031] The electric rotating shaft 101 is provided with an air supply component 3 .

[0032] Springs 204 are provided on both sides of the slider, and the springs 204 are sleeved on the outside of the cross bar 203. A positioning hole 211 is symmetrically opened in the middle of the bottom of the screen frame 210. The top of the plug post 209 is fixedly connected with a friction pad 212. The positioning hole 211 is plugged into the plug post 209, and the friction pad 212 fits with the inner wall of the positioning hole 211; the friction pad 212 can increase the stability of the connection between the plug post 209 and the screen frame 210, and the two ends of the spring 204 fit with the vertical plate 202 and the slider respectively.

[0033] A driving motor 206 is fixedly connected to the interior of the horizontal bin 205 , and the driving motor 206 is fixedly connected to one end of the rotating shaft 207 .

[0034] The air supply assembly 3 includes a fan 301 installed below the sterilization and drying box 1, and the air inlet of the fan 301 is fixedly connected to the air inlet duct 304, and the air outlet end of the fan 301 is fixedly connected to the air supply duct 302. An air inlet cavity 303 is provided in the middle of the bottom of the sterilization and drying box 1, and a closing plate is provided on the outside of the bottom of the air inlet cavity 303. The air supply duct 302 passes through the closing plate, and the air inlet duct 304 is connected to the side of the bottom of the sterilization and drying box 1 near the heating ring tube 102; the closing plate is fixed to the bottom of the sterilization and drying box 1 by bolts, and a wire post is fixedly connected to the closing plate. The wire post extends into the interior of the electric rotating shaft 101 and is rotatably connected to a metal fixing plate, and the fixing plate is rotatably connected to a conductive plate. A wire port is provided on the electric rotating shaft 101, and an external wire is connected to the wire post. The current is conducted to the conductive plate through the metal fixing plate by using the wire post wrapped with insulating rubber, and then the current is conducted to the drive motor 206 by using the wire passing through the wire port.

[0035] A connecting frame 305 is provided above each net frame 210. One end of the connecting frame 305 is fixedly connected to the electric rotating shaft 101. The other end of the connecting frame 305 is rotatably connected to a connecting pipe 307. The two sides of the connecting pipe 307 are symmetrically fixedly connected to the pipe frame 309. The bottom end of the rotating shaft 207 is fixedly connected to a fan 308.

[0036] An oblique air outlet 306 is fixedly connected to the bottom of one side of the connecting frame 305 close to the fan 308, and the oblique air outlet 306 is set toward the fan 308; the diameter of the oblique air outlet 306 is larger than the pipe rack 309, so that when the pipe rack 309 is facing the oblique air outlet 306, it is not enough to hinder the air flow ejection in the oblique air outlet 306.

[0037] A plurality of air outlets 310 are fixedly connected to the bottom of the pipe rack 309 .

[0038] Working principle: Before using this kind of dried fruit production sterilization device, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 6As shown, first, an appropriate amount of fruit is placed in the net frame 210, and then the net frame 210 is inserted into the insertion column 209 using the positioning hole 211. Then, the driving motor 206 is started to rotate the rotating shaft 207 and drive the polarization bar 208 to perform a circular motion, so that the horizontal bin 205 drives the slider to vibrate back and forth on the cross bar 203. In the process of vibration, the net frame 210 gradually shakes out the fruits stacked in the net frame 210 and spreads them out flatly, so that the fruits are heated evenly and the high-temperature drying and disinfection effect is enhanced.

[0039] When the fan 301 is working, hot air from the side of the sterilization and drying box 1 can be drawn in through the air inlet pipe 304 and pumped into the electric rotating shaft 101 from the air delivery pipe 302, and then blown out through the oblique air outlet 306 of the connecting frame 305. The hot air here will drive the fan 308 to rotate, thereby causing the pipe rack 309 to drive the air outlet 310 to rotate slowly, thereby allowing the fruits on the net frame 210 to be evenly blown by the hot air, and ultimately allowing the fruits to be more fully heated and sterilized;

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sterilization device for dried fruit production, comprising a sterilization and drying box (1), wherein a motorized rotating shaft (101) is rotatably mounted in the middle of the sterilization and drying box (1), and heating ring tubes (102) are symmetrically fixedly connected to both sides of the sterilization and drying box (1); It is characterized by: Also includes: A plurality of pairs of spreading assemblies (2) are symmetrically arranged on both sides of the electric rotating shaft (101), and the spreading assemblies (2) include a support plate (201) symmetrically fixed to the outside of the electric rotating shaft (101), two pairs of vertical plates (202) are fixed in parallel on the top surface of the support plate (201), a cross bar (203) is fixedly connected between the two vertical plates (202) of the same pair, a slider is slidably connected to the cross bar (203), a plug post (209) is fixedly connected to the top surface of the slider, and a mesh frame (210) is installed above the plug post (209); A horizontal bin (205) is fixedly connected between the two sliders, a rotating shaft (207) is rotatably mounted inside the horizontal bin (205), and a polarization strip (208) is fixedly connected to the outside of the rotating shaft (207); Wherein, an air delivery component (3) is provided on the electric rotating shaft (101).

2. A dried fruit production sterilization device according to claim 1, characterized in that: Springs (204) are provided on both sides of the slider, and the springs (204) are sleeved on the outside of the cross bar (203). Positioning holes (211) are symmetrically provided in the middle of the bottom of the mesh frame (210). The top of the plug post (209) is fixedly connected with a friction pad (212). The positioning hole (211) is plugged into the plug post (209), and the friction pad (212) fits against the inner wall of the positioning hole (211).

3. The dried fruit production sterilization device according to claim 1, characterized in that: A driving motor (206) is fixedly connected to the interior of the horizontal bin (205), and the driving motor (206) is fixedly connected to one end of the rotating shaft (207).

4. The dried fruit production sterilization device according to claim 1, characterized in that: The air supply assembly (3) includes a fan (301) installed below the sterilization and drying box (1), the air inlet of the fan (301) is fixedly connected to an air inlet pipe (304), the air outlet of the fan (301) is fixedly connected to an air supply pipe (302), an air inlet cavity (303) is provided in the middle of the bottom of the sterilization and drying box (1), a closing plate is provided on the outer side of the bottom of the air inlet cavity (303), the air supply pipe (302) passes through the closing plate, and the air inlet pipe (304) is connected to the side of the bottom of the sterilization and drying box (1) close to the heating ring pipe (102).

5. The dried fruit production sterilization device according to claim 1, characterized in that: A connecting frame (305) is provided above each of the net frames (210), one end of the connecting frame (305) is fixedly connected to the electric rotating shaft (101), the other end of the connecting frame (305) is rotatably connected to a connecting pipe (307), both sides of the connecting pipe (307) are symmetrically fixedly connected to pipe frames (309), and the bottom end of the rotating shaft (207) is fixedly connected to a fan (308).

6. The dried fruit production sterilization device according to claim 5, characterized in that: An oblique air outlet (306) is fixedly connected to the bottom of one side of the connecting frame (305) close to the fan (308), and the oblique air outlet (306) is arranged toward the fan (308).

7. The dried fruit production sterilization device according to claim 5, characterized in that: A plurality of air outlets (310) are fixedly connected to the bottom of the pipe rack (309).

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