CN214216697U

CN214216697U - Double-layer leak-proof air-conditioning fresh-keeping rice fresh-keeping equipment

Info

Publication number: CN214216697U
Application number: CN202023179324.6U
Authority: CN
Inventors: 李萍; 张欣; 王文聪; 邵婷; 杨艳; 何露萍; 郝运
Original assignee: Tianjin Agricultural University
Current assignee: Tianjin Agricultural University
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-17
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a fresh-keeping rice equipment of double-deck leak protection gas regulation, including fixed chassis, the fixed protective housing that is provided with between the fixed chassis upper end, the inside cover all around of protective housing is equipped with the protection inside casing, inside leaving the space between all around of protection inside casing and protective housing and being formed with the vacuum layer that keeps fresh, the fixed pressure controller that is provided with in inside left side upper end of vacuum layer that keeps fresh, the pressure controller left side is passed the fixed alarm that is provided with of protective housing, the fixed ejection of compact tube head that is provided with between protective housing and the protection inside casing upper end middle part. The utility model discloses form the vacuum layer through the tube head to the inside air in fresh-keeping vacuum layer when preserving the operation and take out to detect fresh-keeping vacuum in situ portion through pressure controller, the atmospheric pressure in fresh-keeping vacuum in situ portion will change when taking place to leak, then will trigger pressure controller and start the alarm and remind the staff to take place to leak, thereby can obtain timely maintenance.

Description

Double-layer leak-proof air-conditioning fresh-keeping rice fresh-keeping equipment

Technical Field

The utility model relates to a rice technical field that keeps fresh specifically is a fresh-keeping equipment of rice is transferred to double-deck leak protection gas.

Background

The rice is a finished product prepared by rice through the working procedures of cleaning, rice hulling, rice milling, finished product finishing and the like, the cleaning procedure is to remove various impurities mixed in the rice by using proper equipment through a proper process flow and a proper operation method so as to improve the quality of the finished product of the rice, and simultaneously, iron nails, scrap iron and the like in the rice are removed by using magnets so as to ensure the production safety;

the traditional double-layer leak-proof modified atmosphere rice preservation equipment has the following defects;

at present, rice is one of the staple foods which are very common and very important in the daily life of people, and is afraid of moisture when the rice is stored, and the existing rice preservation equipment is not convenient enough when the rice is discharged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fresh-keeping rice equipment of double-deck leak protection gas conditioning to the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fresh-keeping rice equipment of double-deck leak protection gas regulation, includes fixed chassis, the fixed protective housing that is provided with between the fixed chassis upper end, the cover is equipped with the protection inside casing between the protective housing is inside all around, the protection inside casing leaves the space with the protective housing is inside all around and forms fresh-keeping vacuum layer, the fixed pressure controller that is provided with in the inside left side upper end of fresh-keeping vacuum layer, the pressure controller left side is passed the fixed alarm that is provided with of protective housing, the fixed ejection of compact tube head that is provided with between protective housing and the protective housing upper end middle part, the fixed sealed capping that is provided with between the outside upper end of ejection of compact tube head, the rotary groove has all been seted up to the relative one side upper end in fixed chassis both sides, the inside all fixed commentaries on classics piece that is provided with of rotary groove, the commentaries on classics piece is all with the outside fixed connection of protective housing in the one end of keeping away from rotary groove.

Preferably, the rotating block is provided with a limiting opening at the upper end of one side far away from the protective shell, the rotating groove and the upper end outside the fixed chassis are provided with through holes at the relative positions of the limiting opening, and a limiting inserted rod is fixedly arranged between the limiting opening and the through holes.

Preferably, a plurality of connecting blocks for connecting the protective outer shell and the protective inner frame are fixedly arranged between the inner parts of the fresh-keeping vacuum layers.

Preferably, the bottom end of the sealing cover head is provided with a sealing ring groove all around, a rubber layer is fixedly arranged inside the sealing ring groove all around, a sealing ring strip is fixedly arranged at the middle part of the upper end of the protective shell all around, a sealing ring strip is fixedly arranged inside the sealing ring strip all around, the upper end of the sealing ring strip all around and the rubber layer are fixedly arranged inside the rubber layer, and the sealing ring strip is made of rubber.

Preferably, an air pumping pipe head is fixedly arranged between the upper end of the left side outside the protective shell and the inside of the fresh-keeping vacuum layer.

Preferably, the fixed underframe and the rotating block are both made of alloy materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can pump away the air in the fresh-keeping vacuum layer through the tube head to form the vacuum layer when the preservation operation is carried out, and detect the interior of the fresh-keeping vacuum layer through the pressure controller, when the leakage happens, the air pressure in the fresh-keeping vacuum layer can be changed, and then the pressure controller can be triggered and the alarm can be started to remind the worker of the leakage, thereby being capable of maintaining in time;

2. the utility model discloses stimulate spacing inserted bar toward one side removal far away from spacing mouthful simultaneously when empting, and all make spacing inserted bar and spacing mouthful inside separation, remove toward the rear side upper end in pulling protective housing bottom, and all drive the commentaries on classics piece and rotate in the internal portion of rotary groove, and rotate ejection of compact tube head the lower extreme carry out the blowing can, after the blowing is accomplished resetting protective housing, install spacing inserted bar gomphosis again in proper order through-hole and spacing mouthful inside between carry out spacing fixed can, the operation of so both being convenient for carries out the unloading, can also store the condition that can not have the gap between bottom and the ground that makes whole equipment and prevent to get damp.

Drawings

FIG. 1 is a schematic view of the overall structure of a double-layer leak-proof controlled atmosphere rice preservation device of the present invention;

FIG. 2 is an enlarged structural diagram of the part A in FIG. 1 in the double-layer leak-proof modified atmosphere preservation rice preservation device of the present invention;

fig. 3 is an enlarged structural diagram of the part B in fig. 1 in the double-layer leak-proof modified atmosphere preservation rice preservation device of the utility model.

In the figure: 1. fixing the underframe; 2. a protective housing; 3. connecting blocks; 4. a protective inner frame; 5. rotating the block; 6. a fresh-keeping vacuum layer; 7. sealing the capping head; 8. a discharge pipe head; 9. a pressure controller; 10. an alarm; 11. a limiting port; 12. rotating the groove; 13. a limiting inserted rod; 14. a through hole; 15. sealing the ring groove; 16. sealing the ring strip; 17. a magnetic ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a double-layer leak-proof air-conditioning preservation rice preservation device comprises a fixed bottom frame 1, a protective outer shell 2 is sleeved between the upper ends of the fixed bottom frame 1, a protective inner frame 4 is fixedly arranged between the peripheries inside the protective outer shell 2, a space is left between the protective inner frame 4 and the peripheries inside the protective outer shell 2 to form a preservation vacuum layer 6, a pressure controller 9 is fixedly arranged at the upper end of the left side inside the preservation vacuum layer 6, the model of the pressure controller 9 is WMAP, the left side of the pressure controller 9 penetrates through the protective outer shell 2 to be fixedly provided with an alarm 10, the model of the alarm 10 is HX-100A/B, a discharging pipe head 8 is fixedly arranged between the protective outer shell 2 and the middle part of the upper end of the protective inner frame 4, a sealing cover head 7 is fixedly arranged between the upper ends of the outer parts of the discharging pipe heads 8, a rotary groove 12 is respectively arranged at the upper ends of the opposite sides of the fixed bottom frame 1, and a rotary block 5 is rotatably arranged inside the rotary groove 12, the rotary block 5 is fixedly connected with the outside of the protective shell 2 at one end far away from the rotary groove 12.

The upper end of one side, far away from the protective shell 2, of each rotating block 5 is provided with a limiting opening 11, the positions, opposite to the limiting openings 11, of the upper end of the outer portion of the fixed chassis 1 inside the rotating groove 12 are provided with through holes 14, limiting insertion rods 13 are fixedly arranged between the limiting openings 11 and the through holes 14, therefore, when the rotating groove is toppled, the limiting insertion rods 13 are pulled to move towards the side, far away from the limiting openings 11, and are separated from the limiting openings 11, the bottom end of the protective shell 2 is pulled to move towards the upper end of the rear side, the rotating blocks 5 are driven to rotate inside the rotating groove 12, the discharge tube heads 8 are rotated to the lower end to discharge materials, after the materials are discharged, the protective shell 2 is reset, and the limiting insertion rods 13 are sequentially installed between the through holes 14 and the limiting openings 11 in an embedded mode to be limited and fixed; a plurality of connecting blocks 3 for connecting the protective outer shell 2 and the protective inner frame 4 are fixedly arranged between the inner parts of the fresh-keeping vacuum layers 6, so that the firmness between the protective outer shell 2 and the protective inner frame 4 is increased through the connecting blocks 3; a sealing ring groove 15 is formed around the bottom end of the sealing cover head 7, rubber layers are fixedly arranged around the inside of the sealing ring groove 15, a sealing ring strip 16 is fixedly arranged around the middle part of the upper end of the protective shell 2, magnetic rings 17 are fixedly arranged between the upper end of the periphery of the inside of the sealing ring strip 16 and the periphery of the inside of the rubber layers, and the sealing ring strip 16 is made of rubber materials, so that after the sealing cover head 7 is arranged outside the discharge tube head 8, the sealing ring groove 15 is in embedded butt joint with the inside of the sealing ring strip 16, the tightness between the sealing ring strip 16 and the inside of the sealing ring groove 15 is increased through the mutual attraction between the magnetic rings 17, and the tightness between the sealing cover head 7 and the protective shell 2 is increased to prevent leakage; an air exhaust pipe head is fixedly arranged between the upper end of the left side outside the protective shell 2 and the inside of the fresh-keeping vacuum layer 6, so that redundant air inside the fresh-keeping vacuum layer 6 can be conveniently pumped away through the air exhaust pipe head to form a vacuum layer; the fixed underframe 1 and the rotating block 5 are both made of alloy materials, and the materials are firm and light, so that the service life is prolonged.

The working principle is as follows: the utility model extracts the air in the fresh-keeping vacuum layer 6 through the tube head to form the vacuum layer when the preservation operation is carried out, and detects the interior of the fresh-keeping vacuum layer 6 through the pressure controller 9, when the air pressure in the fresh-keeping vacuum layer 6 changes, the pressure controller 9 is triggered and the alarm 10 is started to remind the worker of leakage, thereby the maintenance can be carried out in time, meanwhile, when the leakage is carried out, the limit inserting rod 13 is pulled to move to one side away from the limit port 11, the limit inserting rod 13 is separated from the interior of the limit port 11, the bottom end of the protective shell 2 is pulled to move to the upper end of the rear side, the rotating block 5 is driven to rotate in the rotating groove 12, the discharging tube head 8 is rotated to the lower end to discharge the materials, the protective shell 2 is reset after the discharge is finished, the limit inserting rod 13 is embedded and installed between the through hole 14 and the interior of the limit port 11 in sequence for limiting and fixing, thus, the operation and the blanking are convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fresh-keeping equipment of rice of double-deck leak protection gas conditioning, includes fixed chassis (1), its characterized in that: the anti-theft device is characterized in that a protective shell (2) is fixedly arranged between the upper ends of the fixed underframe (1), a protective inner frame (4) is sleeved in the protective shell (2), a space is left between the protective inner frame (4) and the inner periphery of the protective shell (2) to form a fresh-keeping vacuum layer (6), a pressure controller (9) is fixedly arranged at the upper end of the inner left side of the fresh-keeping vacuum layer (6), an alarm (10) is fixedly arranged on the left side of the pressure controller (9) after penetrating through the protective shell (2), a discharge tube head (8) is fixedly arranged between the middle parts of the upper ends of the protective shell (2) and the protective inner frame (4), a sealing cover head (7) is fixedly arranged between the upper ends of the outer parts of the discharge tube head (8), a rotary groove (12) is formed in the upper end of one side of two opposite sides of the fixed underframe (1), and a rotary block (5) is arranged in the rotary groove (12) in a rotating manner, the end of the rotating block (5) far away from the rotating groove (12) is fixedly connected with the outside of the protective shell (2).

2. The double-layer leak-proof modified atmosphere rice preservation device according to claim 1, characterized in that: the rotary block (5) is provided with a limiting opening (11) at the upper end of one side far away from the protective shell (2), a through hole (14) is formed in the relative position of the inside of the rotary groove (12) and the external upper end of the fixed chassis (1) and located at the limiting opening (11), and a limiting insertion rod (13) is fixedly arranged between the inside of the limiting opening (11) and the inside of the through hole (14).

3. The double-layer leak-proof modified atmosphere rice preservation device according to claim 1, characterized in that: a plurality of connecting blocks (3) for connecting the protective outer shell (2) and the protective inner frame (4) are fixedly arranged between the inner parts of the fresh-keeping vacuum layers (6).

4. The double-layer leak-proof modified atmosphere rice preservation device according to claim 1, characterized in that: sealed capping (7) bottom has been seted up all around sealed annular (15) and sealed annular (15) inside fixed rubber layer that is provided with all around, protective housing (2) upper end middle part is fixed all around and is provided with sealed ring strip (16) and sealed ring strip (16) inside upper end all around and rubber layer inside all fixed magnetic ring (17) of being provided with all around between all around, sealed ring strip (16) adopt the rubber material to make.

5. The double-layer leak-proof modified atmosphere rice preservation device according to claim 1, characterized in that: an air pumping pipe head is fixedly arranged between the upper end of the left side outside the protective shell (2) and the inside of the fresh-keeping vacuum layer (6).

6. The double-layer leak-proof modified atmosphere rice preservation device according to claim 1, characterized in that: the fixed underframe (1) and the rotating block (5) are both made of alloy materials.