CN219205775U

CN219205775U - Spatial electric field fruit and vegetable fresh-keeping equipment

Info

Publication number: CN219205775U
Application number: CN202320934958.2U
Authority: CN
Inventors: 王泽旭
Original assignee: Shaanxi Jin Hua Hang Refrigeration Engineering Co ltd
Current assignee: Shaanxi Jin Hua Hang Refrigeration Engineering Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-06-20
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses spatial electric field fruit and vegetable fresh-keeping equipment, and relates to the technical field of fruit and vegetable fresh-keeping. Including control assembly, clamping assembly and electric field subassembly, fixed mounting has clamping assembly on the control assembly, clamping assembly sliding connection is on electric field subassembly, control assembly includes sliding table and carriage, sliding table sliding connection is on the carriage, clamping assembly includes cylinder and centre gripping horizontal pole, and the fixed mounting of cylinder is on control assembly, and centre gripping horizontal pole fixed connection is on the extension of cylinder, electric field subassembly includes space electric field, space electric field fixed mounting on the support, prolongs the shelf life of fruit vegetables through the electrostatic wave that the electrode plate released, filters and disinfects the water in the space electric field through the rose box.

Description

Spatial electric field fruit and vegetable fresh-keeping equipment

Technical Field

The utility model relates to the technical field of fruit and vegetable preservation, in particular to spatial electric field fruit and vegetable preservation equipment.

Background

The space electric field technology is a safe electrostatic field which can be entered by people, the transmembrane potential of cells is changed through the electric field, the enzyme activity and the depolarization effect caused by the ozone effect fruit and vegetable fresh-keeping through the high-voltage electric field change the membrane potential difference of the cells, so that the physiological process of cell metabolism is changed, and the respiratory intensity is reduced and the aging is delayed. The disruption of the enzyme activity by the electric field results from the resonance effect of water, causing conformational changes in the active sites of the enzyme, thereby affecting the activity of the enzyme.

The patent with publication number CN108812853B discloses a high-voltage alternating electric field aquatic product fresh-keeping device, which structurally comprises a self-regulating temperature system, an equipment main body, a storage cavity, a refrigeration box and a control panel. Through the self-regulating temperature system that is equipped with, can appear untimely at the inside temperature of storing chamber, in time discover and carry out temperature control again to it, avoid the ice crystal to cause the damage to aquatic products cell to influence the storage of aquatic products, improved the automated control ability of equipment simultaneously, also strengthened the practicality of equipment.

The above patent and the prior art both keep fresh and preserve small volume of fruits and vegetables, and the fruits and vegetables are purchased by people after a period of time, and a lot of fresh-keeping time is wasted in the process, so that a device suitable for fruit and vegetable factories and batch fresh-keeping is needed, and the fresh-keeping capability is improved before leaving the factory from the fruits and vegetables.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a space electric field fruit vegetables fresh-keeping equipment, includes control assembly, clamping assembly and electric field subassembly, fixed mounting has clamping assembly on the control assembly, clamping assembly sliding connection is on electric field subassembly, control assembly includes sliding table and carriage, sliding table sliding connection on the carriage, clamping assembly includes cylinder and centre gripping horizontal pole, and the fixed mounting of cylinder is on control assembly, and centre gripping horizontal pole fixed connection is on the extension of cylinder, electric field subassembly includes space electric field, space electric field fixed mounting is on the support.

Preferably, the control assembly further comprises a hydraulic cylinder, the fixed end of the hydraulic cylinder is fixedly connected to the sliding table, and the extending end of the hydraulic cylinder is fixedly connected with the movable support.

Preferably, the movable support is provided with a clamping rod in a sliding connection manner, the clamping rod is further rotationally connected with a first end of a left connecting rod, a second end of the left connecting rod is rotationally connected to the clamping sliding sleeve, the clamping sliding sleeve is further rotationally connected with a first end of a right connecting rod, and a second end of the right connecting rod is rotationally connected to the movable support.

The clamping sliding sleeve is further connected to the clamping cross rod in a sliding mode, and the clamping cross rod is further connected to the bearing basket in a sliding mode.

Preferably, the electric field assembly further comprises a filter box, a water pump is fixedly connected to the filter box, a first end of a conveying pipe is fixedly connected to the water pump, and a second end of the conveying pipe is fixedly connected to the space electric field.

Preferably, the electric field in the space is also fixedly provided with an electric control switch and two electrode plates, and the two electrode plates are symmetrical.

The utility model provides a space electric field fruit vegetables fresh-keeping equipment, possesses following beneficial effect:

1. the utility model is provided with the electrode plate, and the shelf life of fruits and vegetables is prolonged by electrostatic waves released by the electrode plate.

2. The utility model is provided with a filter box, and water in the space electric field is filtered and sterilized by the filter box.

3. The fruit and vegetable picking and fresh-keeping device is provided with the hydraulic cylinder and the air cylinder, and the picking, fresh-keeping treatment and conveying of fruits and vegetables are controlled through the cooperation of the hydraulic cylinder and the air cylinder.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a side view of the present utility model.

Fig. 4 is a schematic structural view of the clamping assembly of the present utility model.

Fig. 5 is an enlarged view of a partial structure at a in fig. 4.

In the figure: 1-a control assembly; 2-a clamping assembly; 3-an electric field assembly; 101-a sliding table; 102-a carriage; 103-a hydraulic cylinder; 104-moving the support; 201-a cylinder; 202-clamping a cross bar; 203-clamping the sliding sleeve; 204-right link; 205-left link; 206-clamping rods; 207-carrying basket; 301-a spatial electric field; 302-an electronically controlled switch; 303-a filter box; 304-a water pump; 305-a delivery tube; 306-a bracket; 307-electrode plate.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a space electric field fruit vegetables fresh-keeping equipment, includes control assembly 1, clamping assembly 2 and electric field subassembly 3, fixed mounting has clamping assembly 2 on the control assembly 1, clamping assembly 2 sliding connection is on electric field subassembly 3, control assembly 1 includes sliding table 101 and carriage 102, sliding table 101 sliding connection is on carriage 102, clamping assembly 2 includes cylinder 201 and centre gripping horizontal pole 202, and the fixed mounting of cylinder 201 is on control assembly 1, and centre gripping horizontal pole 202 fixed connection is on the extension end of cylinder 201, electric field subassembly 3 includes space electric field 301, space electric field 301 fixed mounting is on support 306.

The control assembly 1 further comprises a hydraulic cylinder 103, a fixed end of the hydraulic cylinder 103 is fixedly connected to the sliding table 101, and a movable bracket 104 is fixedly connected to an extending end of the hydraulic cylinder 103.

In use, as shown in fig. 3, the control assembly 1 slides on the sliding frame 102 to control the movement of the clamping assembly 2, and the hydraulic cylinder 103 controls the up-and-down movement of the clamping assembly 2, so that the lifting, fresh-keeping and moving-out processes of the carrying basket 207 are performed.

The movable bracket 104 is slidably connected with a clamping rod 206, the clamping rod 206 is also rotatably connected with a first end of a left connecting rod 205, a second end of the left connecting rod 205 is rotatably connected to the clamping sliding sleeve 203, the clamping sliding sleeve 203 is also rotatably connected with a first end of a right connecting rod 204, and a second end of the right connecting rod 204 is rotatably connected to the movable bracket 104.

The clamping sliding sleeve 203 is also slidably connected to the clamping cross bar 202, and the clamping rod 206 is also slidably connected to the carrying basket 207.

As shown in fig. 4 and fig. 5, when in use, the air cylinder 201 controls the clamping cross bar 202 to move up and down, and when the clamping cross bar 202 moves up, the clamping cross bar 202 drives the clamping sliding sleeve 203 to move up, the clamping sliding sleeve 203 drives the second end of the left connecting rod 205 and the first end of the right connecting rod 204 to lift, so that the first end of the left connecting rod 205 pulls the clamping rod 206 to slide on the moving bracket 104, the clamping rod 206 is separated from the bearing basket 207, and the reverse movement can restore the contact of the clamping rod 206 to the bearing basket 207.

The electric field assembly 3 further comprises a filter box 303, a water pump 304 is fixedly connected to the filter box 303, a first end of a conveying pipe 305 is fixedly connected to the water pump 304, and a second end of the conveying pipe 305 is fixedly connected to the space electric field 301.

The space electric field 301 is also fixedly provided with an electric control switch 302 and two electrode plates 307, and the two electrode plates 307 are symmetrical.

As shown in fig. 1 and 3, when in use, the clamping assembly 2 controls the carrier basket 207 to enter the space electric field 301, the electrode plate 307 in the space electric field 301 emits low-frequency electrostatic waves, and the electrostatic waves exert influence on water molecules to enable the water molecules to generate resonance and enable water molecule groups to be miniaturized, so that the water molecules are activated. The fruit and vegetable cells are subjected to fine vibration to activate the cells, so that the preservation time of the fruits and vegetables is prolonged, the proliferation of bacteria is inhibited, the degradation speed of the fruits and vegetables is greatly reduced, and the prolonged preservation and preservation of the fruits and vegetables are realized.

The biological membrane forms micropores under the influence of an electric field, so that the permeability of the membrane is changed, when the transmembrane potential reaches a limit, cells are broken, the membrane potential difference of the cells is changed through a space electric field, so that the transmembrane potential reaches a state close to the limit, but the cells are not broken, the physiological process of cell metabolism is changed, and the respiratory intensity of the cells is reduced and the aging of the cells is delayed.

Deterioration of fruits and vegetables is generally related to enzyme systems of the fruits and vegetables, and oxidation, decomposition and other reactions of the fruits and vegetables can be reduced by inhibiting the activity of the enzymes, so that the shelf life is prolonged. The disruption of the electric field to the enzyme activity is caused by the resonance effect of water, so that the conformation of the enzyme active center is promoted to be changed, the enzyme activity is reduced, and the shelf life of fruits and vegetables is prolonged.

The space electric field can ionize the air in the water in the space electric field to generate trace ozone, and the ozone has a certain sterilization effect. Although the electric field ionized ozone is insufficient to kill microorganisms on the surfaces of materials, the ozone can play an auxiliary role, and the ozone can react with ethylene released by fruits and vegetables to generate carbon dioxide and water, so that the ripe aging of the picked fruits and vegetables is inhibited, and the method is particularly important for the fresh keeping of the fruits and vegetables.

After the spatial electric field treatment, the shelf life of the fruits and vegetables can be prolonged to more than 8 days from 2-3 days, the sterilization rate is more than 90%, the pesticide degradation rate is more than 51%, the energy consumption in the whole sterilization process is very low, the primary sterilization can be completed in 30 seconds, and the method is very suitable for large-scale automatic production.

After the spatial electric field treatment, the carrier basket 207 is lifted by the clamping assembly 2 and transported out. After the water in the space electric field 301 is treated for many times, a large amount of impurities and bacteria exist in the water, the electric control switch 302 needs to be controlled to be turned on, so that the water falls into the filter box 303, sterilization and disinfection treatment are carried out on the water, the impurities in the water are filtered, and then clean water is conveyed into the space electric field 301 through the water pump 304 and the conveying pipe 305.

Claims

1. The utility model provides a space electric field fruit vegetables fresh-keeping equipment, includes control assembly (1), clamping assembly (2) and electric field subassembly (3), its characterized in that: the utility model provides a control assembly (1) is last fixed mounting has clamping assembly (2), clamping assembly (2) sliding connection is on electric field subassembly (3), control assembly (1) include sliding table (101) and carriage (102), sliding table (101) sliding connection is on carriage (102), clamping assembly (2) include cylinder (201) and centre gripping horizontal pole (202), and the fixed mounting of cylinder (201) is on control assembly (1), and centre gripping horizontal pole (202) fixed connection is on the extension of cylinder (201), electric field subassembly (3) are including space electric field (301), space electric field (301) fixed mounting is on support (306).

2. The spatial electric field fruit and vegetable fresh-keeping device according to claim 1, wherein: the control assembly (1) further comprises a hydraulic cylinder (103), the fixed end of the hydraulic cylinder (103) is fixedly connected to the sliding table (101), and the extending end of the hydraulic cylinder (103) is fixedly connected with a movable support (104).

3. The spatial electric field fruit and vegetable fresh-keeping device according to claim 2, wherein: the movable support (104) is connected with a clamping rod (206) in a sliding manner, the clamping rod (206) is further rotationally connected with a first end of a left connecting rod (205), a second end of the left connecting rod (205) is rotationally connected to a clamping sliding sleeve (203), the clamping sliding sleeve (203) is further rotationally connected with a first end of a right connecting rod (204), and a second end of the right connecting rod (204) is rotationally connected to the movable support (104).

4. A spatial electric field fruit and vegetable fresh-keeping apparatus according to claim 3, wherein: the clamping sliding sleeve (203) is further connected to the clamping cross rod (202) in a sliding mode, and the clamping rod (206) is further connected to the bearing basket (207) in a sliding mode.

5. The spatial electric field fruit and vegetable fresh-keeping device according to claim 1, wherein: the electric field assembly (3) further comprises a filter box (303), a water pump (304) is fixedly connected to the filter box (303), a first end of a conveying pipe (305) is fixedly connected to the water pump (304), and a second end of the conveying pipe (305) is fixedly connected to the space electric field (301).

6. The spatial electric field fruit and vegetable fresh-keeping device according to claim 1, wherein: an electric control switch (302) and two electrode plates (307) are fixedly arranged on the space electric field (301), and the two electrode plates (307) are symmetrical.