CN219537340U

CN219537340U - Cherry fresh-keeping device

Info

Publication number: CN219537340U
Application number: CN202320290764.3U
Authority: CN
Inventors: 陈关宝
Original assignee: Chengcheng Huaxing Modern Agriculture Co ltd
Current assignee: Chengcheng Huaxing Modern Agriculture Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-08-18
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the field of fresh-keeping devices, in particular to a cherry fresh-keeping device which comprises a base, a supporting piece, a supporting column, a top plate, a lifting piece, a pressing piece, a sealing piece, a connecting pipe, a control valve, an air extracting pump and a supporting bracket, wherein the base is provided with a plurality of air extracting holes; the bottom of the pressing piece is contacted with the top of the sealing piece; the bottom of the sealing piece is contacted with the top of the supporting piece; the supporting piece and the base are provided with through holes; the connecting pipe penetrates through the through hole and is connected with the bottom of the sealing piece; according to the device, the vacuum fresh-keeping effect on fruits can be effectively improved, so that the fruit rotting speed is effectively reduced, the fresh-keeping effect of the device is ensured, the pressing sealing effect of the device can be effectively improved through the combination of the lifting piece and the pressing piece, the negative pressure leakage in the sealing piece is reduced, the vacuumizing effect of the device can be effectively improved through the combination of the sucking pump at the bottom and the control valve, and the negative pressure in the sealing piece of the device is ensured to be accurate and meanwhile the pressure leakage in the pipeline is prevented.

Description

Cherry fresh-keeping device

Technical Field

The utility model relates to the technical field of fresh-keeping devices, in particular to a cherry fresh-keeping device.

Background

Cherry, rosaceae, li Yake, cherry plant, arbor, 2-6 m high, grey white bark, grey brown small branch, green tender branch, no hair or soft hair, oval winter bud, no hair, and the fruit can be eaten as fruit, has bright and crystal-clear appearance, is red like agate, yellow like grease, and is rich in various elements such as sugar, protein, vitamins, calcium, iron, phosphorus, potassium, etc.; the cherry is directly stored in an open mode after picking, when the cherry is stored, the contact surface of the cherry and air is large, the strains in the air are more, and when the air flows, a large amount of water is taken away, so that the cherry is quickly spoiled and is not easy to store for a long time.

The Chinese patent with the publication number of CN212580592U discloses a cherry fresh-keeping device, relates to the technical field of agricultural production, and comprises: the device comprises a bottom frame, a bearing air bag, a cover plate, an exhaust pipe, a covering air bag, an air inlet assembly, a marking assembly and a cooling structure; the utility model discloses a cherry fresh-keeping device, including the underframe, the inner chamber bottom side of underframe is pasted and is had the bearing gasbag, the apron sets up directly over the underframe, the cover gasbag is pasted to the inner chamber top side of apron, the subassembly that admits air is installed to the top side of apron, one side of apron is provided with the mark subassembly, cooling structure installs in one side of underframe, through setting up subassembly and mark subassembly that admits air, to the operation of admitting air of cover gasbag, the gradual expansion of the gas of cover gasbag admitted air realizes the seamless parcel to the cherry under the cooperation of bearing gasbag, the air of discharge chamber intracavity, and when the air discharge, the cherry that can be stable is protected, reduces the contact with the air, reduces the moisture loss, better fresh-keeping.

However, the above disclosed solution has the following disadvantages: the scheme has low processing efficiency of colleagues with low sealing effect in the actual use process, thereby reducing the efficiency of the fruit production process.

Disclosure of Invention

The utility model aims at solving the technical problems in the background art, and provides a cherry fresh-keeping device, which can effectively improve the vacuum fresh-keeping effect on fruits, effectively reduce the decay rate of the fruits, ensure the fresh-keeping effect of the device, effectively improve the pressing sealing effect of the device through the combination of a lifting piece and a pressing piece, reduce the negative pressure leakage in a sealing piece, effectively improve the vacuumizing effect of the device through the combination of a sucking pump at the bottom and a control valve, and ensure the accurate negative pressure in the sealing piece of the device and simultaneously prevent the pressure leakage in a pipeline.

The utility model provides a cherry fresh-keeping device which comprises a base, a supporting piece, a supporting column, a top plate, a lifting piece, a pressing piece, a sealing piece, a connecting pipe, a control valve, an air extracting pump and a supporting bracket, wherein the supporting piece is arranged on the base;

the top of the base is connected with the supporting piece; the top of the supporting piece is connected with the supporting column; the top of the support column is connected with the top plate; the top of the top plate is connected with the lifting piece; the bottom output end of the lifting piece is in transmission connection with the pressing piece; the bottom of the pressing piece is contacted with the top of the sealing piece; the bottom of the sealing piece is contacted with the top of the supporting piece; the supporting piece and the base are provided with through holes; the connecting pipe penetrates through the through hole and is connected with the bottom of the sealing piece; one end of the connecting pipe, which is far away from the sealing piece, is connected with the control valve; one end of the control valve, which is far away from the connecting pipe, is connected with the air extracting pump; the bottom of the air pump is connected with the supporting bracket.

Preferably, a plurality of groups of fixing threaded holes are formed in the bottom of the base, and the plurality of groups of fixing threaded holes are distributed around the bottom of the base.

Preferably, a limiting groove is formed in the top of the supporting piece and is in contact with the side face of the bottom of the sealing piece.

Preferably, the top of the sealing element is provided with a cover body, the bottom of the cover body is provided with a rubber sealing ring, and the rubber sealing ring is connected with the joint of the top of the sealing element.

Preferably, a sliding limiting rod is arranged on the top of the pressing piece and is in sliding connection with the top plate, and a sliding blocking piece is arranged on the sliding limiting rod.

Preferably, a connecting interface is arranged at the bottom of the sealing element, and a control piece is arranged on the connecting interface.

Preferably, a plurality of groups of cooling fins are arranged on the top of the support bracket, and the plurality of groups of cooling fins are connected with the side face of the air pump.

Preferably, the top of the connecting pipe is provided with a filling piece, and the filling piece is in contact extrusion with the joint at the bottom of the sealing piece.

The technical scheme of the utility model has the following beneficial technical effects:

according to the device, the vacuum fresh-keeping effect on fruits can be effectively improved, so that the fruit rotting speed is effectively reduced, the fresh-keeping effect of the device is ensured, the pressing sealing effect of the device can be effectively improved through the combination of the lifting piece and the pressing piece, the negative pressure leakage in the sealing piece is reduced, the vacuumizing effect of the device can be effectively improved through the combination of the sucking pump at the bottom and the control valve, the negative pressure in the sealing piece of the device can be ensured to be accurate, meanwhile, the pressure leakage in a pipeline is prevented, the pressure stability of the device can be effectively improved through the combination of the connecting pipe and the connecting interface at the bottom of the sealing piece, and the stability of the top plate can be ensured through the supporting column, so that the inclination of the lifting piece at the top of the device is avoided.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a cherry preservation device according to the present utility model;

fig. 2 is a front view of a cherry preservation device according to the present utility model;

fig. 3 is a side view of a cherry preservation device according to the present utility model;

reference numerals: 1. a base; 2. a support; 3. a support column; 4. a top plate; 5. a lifting member; 6. a pressing member; 7. a seal; 8. a connecting pipe; 9. a control valve; 10. an air extracting pump; 11. and a support bracket.

Detailed Description

Example 1

As shown in fig. 1-3, the cherry fresh-keeping device provided by the utility model comprises a base 1, a supporting piece 2, a supporting column 3, a top plate 4, a lifting piece 5, a pressing piece 6, a sealing piece 7, a connecting pipe 8, a control valve 9, an air pump 10 and a supporting bracket 11;

the top of the base 1 is connected with the supporting piece 2; the top of the supporting piece 2 is connected with the supporting column 3; the top of the support column 3 is connected with the top plate 4; the top of the top plate 4 is connected with a lifting piece 5; the bottom output end of the lifting piece 5 is in transmission connection with the pressing piece 6; the bottom of the pressing piece 6 is contacted with the top of the sealing piece 7; the bottom of the sealing element 7 is contacted with the top of the supporting element 2; the supporting piece 2 and the base 1 are provided with through holes; the connecting pipe 8 passes through the through hole and is connected with the bottom of the sealing piece 7; one end of the connecting pipe 8 far away from the sealing piece 7 is connected with the control valve 9; one end of the control valve 9, which is far away from the connecting pipe 8, is connected with an air pump 10; the bottom of the air pump 10 is connected with a supporting bracket 11; the bottom of the base 1 is provided with a plurality of groups of fixing threaded holes, and the plurality of groups of fixing threaded holes are distributed around the bottom of the base 1; a limit groove is formed in the top of the supporting piece 2 and is contacted with the side surface of the bottom of the sealing piece 7; a sliding limiting rod is arranged on the top of the pressing piece 6 and is in sliding connection with the top plate 4, and a sliding blocking piece is arranged on the sliding limiting rod; the bottom of the sealing element 7 is provided with a connecting interface which is provided with a control element; a plurality of groups of cooling fins are arranged on the top of the supporting bracket 11 and are connected with the side surface of the air pump 10; the top of the connecting pipe 8 is provided with a filling piece, and the filling piece is contacted and extruded with the joint of the bottom of the sealing piece 7.

In this embodiment, can effectually improve the machining effect and the machining stability of sealing member 7 through this device, compare in traditional device this device's machining efficiency higher, reduced this device to the damage of fruit raw materials, guaranteed this device's protection effect, when this device is in operating condition, can effectually improve this device's sealing efficiency and sealing stability through the combination of push piece 6 and lifting piece 5, can effectually improve the stability of this device inside negative pressure vacuum effect through the combination of aspiration pump 10 and connecting pipe 8 of bottom, thereby can carry out the negative pressure regulation to different grade fruit, thereby guaranteed this device's stability in use and to the compatibility of different fruits, can realize effectual supporting effect to aspiration pump 10 through the structure of support 11, thereby guaranteed this device's stability in use.

Example two

As shown in fig. 2-3, in the cherry fresh-keeping device provided by the utility model, compared with the first embodiment, the top of the sealing member 7 is provided with the cover body, the bottom of the cover body is provided with the rubber sealing ring, and the rubber sealing ring is connected with the seam of the top of the sealing member 7.

In one embodiment of the utility model, the structure of the cover and the sealing element 7 can facilitate raw materials to be filled into the device and improve the sealing efficiency.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The cherry fresh-keeping device is characterized by comprising a base (1), a supporting piece (2), a supporting column (3), a top plate (4), a lifting piece (5), a pressing piece (6), a sealing piece (7), a connecting pipe (8), a control valve (9), an air pump (10) and a supporting bracket (11);

the top of the base (1) is connected with the supporting piece (2); the top of the supporting piece (2) is connected with the supporting column (3); the top of the support column (3) is connected with the top plate (4); the top of the top plate (4) is connected with the lifting piece (5); the bottom output end of the lifting piece (5) is in transmission connection with the pressing piece (6); the bottom of the pressing piece (6) is contacted with the top of the sealing piece (7); the bottom of the sealing piece (7) is contacted with the top of the supporting piece (2); through holes are formed in the support piece (2) and the base (1); the connecting pipe (8) passes through the through hole and is connected with the bottom of the sealing piece (7); one end of the connecting pipe (8) far away from the sealing piece (7) is connected with the control valve (9); one end of the control valve (9) far away from the connecting pipe (8) is connected with an air extracting pump (10); the bottom of the air pump (10) is connected with the supporting bracket (11).

2. The cherry fresh-keeping device according to claim 1, wherein a plurality of groups of fixing threaded holes are formed in the bottom of the base (1), and the plurality of groups of fixing threaded holes are distributed around the bottom of the base (1).

3. Cherry fresh-keeping device according to claim 1, characterized in that the top of the support (2) is provided with a limit groove, which is in contact with the bottom side of the sealing element (7).

4. The cherry fresh-keeping device according to claim 1, wherein the top of the sealing member (7) is provided with a cover body, the bottom of the cover body is provided with a rubber sealing ring, and the rubber sealing ring is connected with the joint of the top of the sealing member (7).

5. The cherry fresh-keeping device according to claim 1, wherein a sliding limiting rod is arranged on the top of the pressing piece (6), the sliding limiting rod is in sliding connection with the top plate (4), and a sliding blocking piece is arranged on the sliding limiting rod.

6. Cherry fresh-keeping device according to claim 1, characterized in that the bottom of the sealing element (7) is provided with a connection interface, on which a control element is arranged.

7. Cherry fresh-keeping device according to claim 1, characterized in that the top of the support bracket (11) is provided with a plurality of groups of cooling fins which are connected with the side face of the air pump (10).

8. Cherry fresh-keeping device according to claim 1, characterized in that the top of the connecting pipe (8) is provided with a filling element which is pressed in contact with the bottom joint of the sealing element (7).