CN115196172B

CN115196172B - Energy-saving constant temperature melon storeroom

Info

Publication number: CN115196172B
Application number: CN202211119403.9A
Authority: CN
Inventors: 王迪; 徐慧春; 车野; 刘泰; 杜志强; 郑海燕
Original assignee: Heilongjiang Academy of Agricultural Sciences Daqing Branch
Current assignee: Heilongjiang Academy of Agricultural Sciences Daqing Branch
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-02
Anticipated expiration: 2042-09-15
Also published as: CN115196172A

Abstract

The invention discloses an energy-saving constant-temperature melon storage room, and relates to the field of fruit storage. This energy-saving constant temperature melon storeroom includes the storeroom, be equipped with two door plants on the storeroom, install energy-conserving constant temperature refrigerator on the top side inner wall of storeroom, be provided with the rack in the storeroom, movable mounting has the board of placing on the rack, the both sides of placing the board all are provided with two fixed ears. According to the melon classifying and storing rack, the melons of different sizes can be classified and stored through the arrangement of the placing rack and the placing plate, and meanwhile, the placing rack can be convenient to move, so that the melons can be conveniently selected and carried, and the melon classifying and storing rack is more convenient and faster to use; in addition, blow wind more evenly to packing melon through the motor, all seted up the ventilation hole on placing board, rotor plate, buffer board simultaneously, set up the through-hole on the division board, make it can be convenient for the air flow to make the melon that is located the bottom side can be effectively cooled down, avoid piling up rotten problem, guarantee the quality of melon.

Description

Energy-saving constant temperature melon storeroom

Technical Field

The invention relates to the technical field of fruit storage, in particular to an energy-saving constant-temperature melon storage room.

Background

The melon is a summer melon and fruit with pulp as raw material, and can be made into the following processed products: is a traditional product in Xinjiang, needs to select a variety with thin, thick and white pulp, is collected when the maturity reaches 90 percent, is peeled, removed with pulp, cut into blocks and dried in the sun to prepare preserved melon: peeling and removing pulp of muskmelon, cutting into strips, hardening with lime water and calcium salt with certain concentration, performing color protection treatment with sulfite solution, pickling with sugar in a certain proportion, soaking, pumping, boiling with sugar, and baking to obtain the muskmelon juice and muskmelon block can. In addition, the melon wine, melon sauce, pickled melon and the like can be processed, and the melon is also a common fruit in daily life.

The muskmelons are used as fruits, the freshness of the muskmelons is ensured by cold storage after the muskmelons are harvested, an energy-saving constant temperature refrigerator is arranged on the top side of the existing storage room to ensure that the temperature of the storage room can be constant, but the packaged muskmelons are stacked together one box by one box when the muskmelons are stored, but the types of the muskmelons are different, so that the size of the muskmelons is different, the muskmelons packaged in different sizes can not be stably placed when being stacked, and once the required muskmelons are stacked in the storage room, the muskmelons on the outer side need to be removed one box by great labor; secondly, because the inner air of the stacked melons is not circulated, the inner stability of the melons is too high, and the melons are easily rotten. Therefore, an energy-saving type constant-temperature melon storage room is needed to meet the requirements of people.

Disclosure of Invention

The invention aims to provide an energy-saving constant-temperature melon storage room, which solves the problems that melons stored in the storage room are inconvenient to carry and easy to damage in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an energy-saving constant temperature melon storeroom, it includes the storeroom, be equipped with two door plants on the storeroom, install energy-conserving constant temperature refrigerator on the top side inner wall of storeroom, be provided with the rack in the storeroom, movable mounting has the board of placing on the rack, place the both sides of board and all install two fixed ears, lie in and rotate on two fixed ears with one side and install a rotation axis, cup jointed the rotor plate on the rotation axis, a plurality of buffer spring are all installed to one side that two rotor plates are close to each other, and a buffer board is installed to a plurality of buffer spring's the other end, places and all seted up a plurality of ventilation holes on board, two rotor plates and two buffer boards, two peg graft between the buffer board and have a division board, two the gear is all installed to the tip of rotation axis, lies in movable mounting on two gears with one side has a switching frame, installs two racks on the switching frame, two racks mesh with two gears respectively, the restriction hole has been seted up on the switching frame, and the downthehole movable mounting has the restriction strip, and installs on placing the board.

Further, in a preferred embodiment of the present invention, the inner walls of the two sides of the placement frame are both provided with fixed toothed plates, the placement plate is movably provided with two telescopic rods, the ends of the two telescopic rods, which are far away from each other, are both provided with positioning toothed plates, and the two positioning toothed plates are respectively engaged with the two fixed toothed plates.

Further, in a preferred embodiment of the present invention, the bottom surface of the placing plate is concave, two telescopic rods are rotatably mounted on the two telescopic rods, the two telescopic rods are both located below the placing plate, a connecting rod is rotatably mounted on the two telescopic rods, a spring is mounted on one side of the connecting rod, the spring is mounted on the lower surface of the placing plate, a push-pull rod is mounted on the other side of the connecting rod, and the push-pull rod is movably mounted below the placing plate.

Further, in the preferred embodiment of the present invention, two sides of the placing plate are respectively provided with three positioning holes, the telescopic rod is installed in one positioning hole in the middle, the other two corresponding positioning holes are respectively and movably installed with a positioning strip, and one side of each of the two positioning strips is installed on the positioning toothed plate.

Further, in a preferred embodiment of the present invention, the adapter rod is rotatably installed with an adapter shaft and a movable shaft, which are respectively installed on the telescopic rod and the connecting rod.

Further, in a preferred embodiment of the present invention, two sides of the placing rack are both provided with a sliding groove, sliding blocks are slidably mounted in the two sliding grooves, a sliding frame is mounted on the two sliding blocks, a mounting seat is mounted on the sliding frame, a plurality of motors are mounted on the mounting seat, a motor shaft is mounted on an output shaft of the motor, a plurality of fan blades are mounted on the motor shaft, a bolt is inserted into the sliding frame, and the bolt is threadedly mounted on the placing plate.

Further, in a preferred embodiment of the present invention, the mounting base is provided with a plurality of fixing plates, the fixing plates are rotatably provided with the extrusion wheel, the motor shaft is fixedly sleeved with a fixing sleeve, the fixing sleeve is provided with the extrusion rod, both sides of the extrusion rod are arranged in an arc shape, and the extrusion rod is in contact with the extrusion wheel.

Further, in a preferred embodiment of the present invention, the mounting base is provided with a plurality of moving grooves, moving blocks are slidably mounted in the plurality of moving grooves, and the plurality of moving blocks are respectively mounted on the plurality of motors.

Further, in a preferred embodiment of the present invention, the partition plate is hollow, the partition plate is provided with a plurality of through holes, the top side of the partition plate is provided with a horizontal bar, two sides of the horizontal bar are both provided with extrusion bars, one side of the two extrusion bars close to each other is arc-shaped, and the two extrusion bars are made of rubber materials.

Further, in a preferred embodiment of the present invention, the rack is provided with a plurality of sliding grooves, sliding strips are slidably mounted in the sliding grooves, the sliding strips are mounted on the inner wall of the storage chamber, a plurality of rollers are disposed on the bottom side of the rack, roller seats are mounted on both sides of the rollers, and the roller seats are mounted on the bottom side of the rack.

The invention provides an energy-saving constant-temperature muskmelon storage room, which has the beneficial effects that:

according to the melon storage rack, the melons of different sizes can be classified and stored through the arrangement of the placement rack and the placement plates, meanwhile, the positions of the placement plates can be conveniently adjusted, the space in the storage room can be fully utilized, and in addition, the placement rack can be conveniently moved, so that the melons can be conveniently selected, transported and used more conveniently.

Further, according to the melon placing device, due to the reasonable arrangement of the two rotating plates and the two buffer plates, when the melons are placed on the placing plate, the two rotating plates can drive the two buffer plates to clamp the melons through rotation, so that the melons cannot easily fall and cannot be damaged when being placed, and the loss of the melons can be reduced.

Furthermore, according to the invention, through reasonable arrangement of the motors and the fan blades, when the melon is stored, the position of the mounting seat can be adjusted, so that the motors are obliquely arranged, then the motors are started, the motor shaft can drive the fan blades to rotate, and further, cold air blown out by the energy-saving constant temperature refrigerator can be blown to the side surface and the bottom surface of the packaged melon; meanwhile, when the motor shaft rotates, the fixing sleeve can be driven to rotate, the fixing sleeve rotates to drive the extrusion rod to rotate, the extrusion rod is in contact with the extrusion wheel and is extruded, the extrusion rod reversely drives the motor shaft to move through the fixing sleeve, the motor shaft drives the motor to move, the motor slides in the moving groove through the moving block, and when the extrusion rod is separated from the extrusion wheel, the extrusion rod can slide and reset through the gravity of the motor, so that the back-and-forth sliding of the motor can be realized, and wind can be blown to the packaged muskmelons more uniformly; place simultaneously and all seted up the ventilation hole on board, rotor plate, the buffer board, seted up the through-hole on the division board, the flow of the air of being convenient for like this for the melon that is located the bottom side can be avoided piling up rotten problem by effectual cooling, guarantees the quality of melon.

Drawings

FIG. 1 is a schematic structural view of an energy-saving thermostatic melon storage room provided by an embodiment of the invention;

FIG. 2 is a schematic view of the internal structure of a storage chamber of an energy-saving type thermostatic melon storage chamber provided by an embodiment of the invention;

FIG. 3 is a schematic view of an internal explosion structure of an energy-saving thermostatic melon storage chamber provided by an embodiment of the invention;

FIG. 4 is a schematic structural view of a placing plate of an energy-saving thermostatic melon storage room provided by an embodiment of the invention;

fig. 5 is a schematic structural view of the connection of two positioning toothed plates of an energy-saving thermostatic melon storage chamber provided by the embodiment of the invention;

FIG. 6 is a schematic structural view of part A in FIG. 5 of an energy-saving thermostatic melon storage chamber provided by an embodiment of the present invention;

FIG. 7 is a schematic structural view of the connection between the switching rack and two gears of an energy-saving thermostatic melon storage room provided by the embodiment of the invention;

FIG. 8 is a schematic view of a connection structure of a partition board of an energy-saving thermostatic melon storage chamber provided by an embodiment of the invention;

FIG. 9 is a schematic view of the connection between the carriage and the mounting seat of an energy-saving thermostatic melon storage chamber according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a motor of an energy-saving constant-temperature melon storage room provided by an embodiment of the invention.

In the figure: 01-a storage compartment; 02-door panel; 03-energy-saving constant temperature refrigerator; 04-placing a rack; 05-placing a plate; 06-rollers; 07-fixing a toothed plate; 08-telescopic rod; 09-positioning toothed plate; 10-a slipping groove; 11-a glide bar; 12-an adapter rod; 13-a connecting rod; 14-a push-pull rod; 15-a transfer shaft; 16-a movable shaft; 17-a spring; 18-a positioning bar; 19-positioning holes; 20-fixing the lug; 21-a rotating shaft; 22-rotating plate; 23-a buffer spring; 24-a buffer plate; 25-a vent hole; 26-a partition plate; 27-horizontal bar; 28-gear; 29-a switching frame; 30-a rack; 31-a limiting pore; 32-a restriction strip; 33-extruding the strip; 34-a through hole; 35-a sliding frame; 36-a mounting seat; 37-a motor; 38-motor shaft; 39-fan blades; 40-fixing a sleeve; 41-a squeeze bar; 42-fixing plate; 43-an extrusion wheel; 44-a moving slot; 45-moving block; 46-a bolt; 47-a sliding groove; 48-a slider; 49-roller base.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In addition, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the product of the present invention is conventionally placed in use, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely vertical, but may be slightly inclined. The term "vertical" merely means that the direction is more vertical than "horizontal" and does not mean that the structure must be perfectly vertical, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Examples

Referring to fig. 1-10 of the specification, the embodiment of the invention provides an energy-saving type constant-temperature melon storage room, which comprises a storage room 01, wherein two door panels 02 are arranged on the storage room 01, an energy-saving constant-temperature refrigerator 03 is installed on the inner wall of the top side of the storage room 01, a placing frame 04 is arranged in the storage room 01, a placing plate 05 is movably installed on the placing frame 04, and two fixing lugs 20 are installed on two sides of the placing plate 05; a rotating shaft 21 is rotatably mounted on the two fixing lugs 20 positioned on the same side, a rotating plate 22 is sleeved on the rotating shaft 21, a plurality of buffer springs 23 are mounted on the two rotating plates 22 at the sides close to each other, and a buffer plate 24 is mounted at the other ends of the buffer springs 23; a plurality of vent holes 25 are formed in the placing plate 05, the two rotating plates 22 and the two buffer plates 24, a partition plate 26 is inserted between the two buffer plates 24, gears 28 are mounted at the end parts of the two rotating shafts 21, a switching frame 29 is movably mounted on the two gears 28 on the same side, two racks 30 are mounted on the switching frame 29, and the two racks 30 are respectively meshed with the two gears 28.

Furthermore, the adapter rack 29 is provided with a limiting hole 31, a limiting strip 32 is movably mounted in the limiting hole 31, and the limiting strip 32 is mounted on the placing plate 05. When the melons are placed, the position of the placing plate 05 can be adjusted according to the package sizes of the melons of different varieties, so that the melons packaged in the same size can be classified and stored, and the space in the storage chamber 01 can be fully utilized. Specifically, at first pull push-and-pull rod 14, make connecting rod 13 remove and make spring 17 atress tensile, connecting rod 13 drives two telescopic link 08 removals through two keysets 12, two telescopic link 08 can drive two location pinion rack 09 and be close to each other, it can break away from with rack 04 to place board 05 to appointed position to place the removal this moment, then loosen push-and-pull rod 14, can be under spring 17's tensile force, make two location pinion rack 09 reset cards on two fixed pinion rack 07, can fix and place board 05.

Further, in the embodiment of the invention, the inner walls of the two sides of the placing frame 04 are respectively provided with the fixed toothed plates 07, the placing plate 05 is movably provided with the two telescopic rods 08, the ends, away from each other, of the two telescopic rods 08 are respectively provided with the positioning toothed plates 09, and the two positioning toothed plates 09 are respectively meshed with the two fixed toothed plates 07. The telescopic rod 08 can drive the positioning toothed plate 09 to be clamped on the fixing toothed plate 07, so that the position of the placing plate 05 can be conveniently fixed.

Further, in the embodiment of the invention, the bottom surface of the placing plate 05 is concave, the two telescopic rods 08 are both rotatably provided with the adapter rods 12, the two adapter rods (12) are both positioned below the placing plate (05), the two adapter rods (12) are rotatably provided with one connecting rod (13), one side of the connecting rod (13) is provided with a spring (17), the spring (17) is arranged on the lower surface of the placing plate (05), the other side of the connecting rod (13) is provided with a push-pull rod (14), and the push-pull rod (14) is movably arranged below the placing plate (05). The return of the connecting rod 13 can be assisted by the provision of the spring 17.

Further, in the embodiment of the present invention, two sides of the placing plate 05 are respectively provided with three positioning holes 19, the telescopic rod 08 is installed in one positioning hole 19 in the middle, the other two corresponding positioning holes 19 are respectively movably installed with the positioning strips 18, and one side of each of the two positioning strips 18 is installed on the positioning toothed plate 09. The positioning toothed plate 09 is horizontally moved in the two positioning holes 19 through the two positioning bars 18, so that the supporting force of the positioning toothed plate 09 can be increased.

Further, in the embodiment of the present invention, the adapter rod 12 is rotatably mounted with an adapter shaft 15 and a movable shaft 16, and the adapter shaft 15 and the movable shaft 16 are respectively mounted on the telescopic rod 08 and the connecting rod 13. Telescopic link 08, connecting rod 13 and adapter rod 12 all are located the below of placing board 05, and connecting rod 13 drives two adapter rods 12 through two loose axles 16 and removes, and two adapter rods 12 drive two telescopic links 08 through two adapter shafts 15 and remove, and adapter rod 12 rotates on adapter shaft 15 and loose axle 16 simultaneously.

Further, in the embodiment of the present invention, two sides of the placing rack 04 are both provided with a sliding groove 47, sliding blocks 48 are slidably mounted in the two sliding grooves 47, a sliding frame 35 is mounted on the two sliding blocks 48, a mounting seat 36 is mounted on the sliding frame 35, a plurality of motors 37 are mounted on the mounting seat 36, a motor shaft 38 is mounted on an output shaft of the motor 37, a plurality of fan blades 39 are mounted on the motor shaft 38, a bolt 46 is inserted into the sliding frame 35, and the bolt 46 is threadedly mounted on the placing plate 05. It should be noted that the motors 37 are started, so that the motor shaft 38 can drive the fan blades 39 to rotate, and thus cold air blown out by the energy-saving constant-temperature refrigerator 03 can be blown to the side surfaces and the bottom surface of the packaged melon, which is convenient for air flow, so that the melon on the bottom side can be effectively cooled, the problem of accumulation and decay is avoided, and the quality of the melon is ensured; at the same time, the bolts 46 can fix the carriage 35 to the support plate 05 in a corresponding position.

Further, in the embodiment of the present invention, the mounting base 36 is provided with a plurality of fixing plates 42, the fixing plates 42 are rotatably provided with the extrusion wheels 43, the motor shaft 38 is fixedly sleeved with the fixing sleeve 40, the fixing sleeve 40 is provided with the extrusion rods 41, both sides of the extrusion rods 41 are arranged in an arc shape, and the extrusion rods 41 are in contact with the extrusion wheels 43. It should be noted that, the motors 37 are started, so that the motor shaft 38 can drive the blades 39 to rotate, and then the cold air blown out from the energy-saving constant-temperature refrigerator 03 can be blown to the side and bottom surfaces of the packaged melon; meanwhile, when the motor shaft 38 rotates, the fixing sleeve 40 can be driven to rotate, the fixing sleeve 40 rotates to drive the extrusion rod 41 to rotate, the extrusion rod 41 is in contact with the extrusion wheel 43 and is extruded, so that the extrusion rod 41 reversely drives the motor shaft 38 to move through the fixing sleeve 40, the motor shaft 38 drives the motor 37 to move, and the motor 37 slides in the moving groove 44 through the moving block 45; when the extrusion rod 41 is separated from the extrusion wheel 43, the extrusion rod can slide and reset through the gravity of the motor 37, so that the motor 37 slides back and forth, and wind can be blown to the packaged melon more uniformly.

Further, in the embodiment of the present invention, the mounting base 36 is provided with a plurality of moving grooves 44, moving blocks 45 are slidably mounted in the plurality of moving grooves 44, and the plurality of moving blocks 45 are respectively mounted on the plurality of motors 37. When the motor 37 moves, it slides along the moving groove 44 by the moving block 45.

Further, in the embodiment of the present invention, the partition plate 26 is hollow, a plurality of through holes 34 are formed on the partition plate 26, the top side of the partition plate 26 is provided with the horizontal bar 27, both sides of the horizontal bar 27 are provided with the extrusion bars 33, one side of each of the two extrusion bars 33, which is close to each other, is arc-shaped, and both the two extrusion bars 33 are made of rubber material. It should be noted that the divider plate 26 can be clipped to the two rotary plates 22 by the two pressing bars 33 when it is inserted between two packaged melons, so that the positions of the two rotary plates 22 can be fixed.

Further, in the embodiment of the present invention, the placing rack 04 is provided with a plurality of sliding grooves 10, sliding strips 11 are slidably mounted in the sliding grooves 10, the sliding strips 11 are mounted on the inner wall of the storage chamber 01, a plurality of rollers 06 are disposed on the bottom side of the placing rack 04, roller seats 49 are mounted on both sides of the rollers 06, and the roller seats 49 are mounted on the bottom side of the placing rack 04. It should be noted that when the melon needs to be taken, the placing frame 04 can be pulled to enable the placing frame 04 to be translated through the plurality of rollers 06, and meanwhile, the placing frame 04 can be horizontally moved through the plurality of sliding grooves 10 and the plurality of sliding strips 11; when carrying or placing the melon, can select the melon in required position wantonly, need not carry out the melon whole and just can take out the melon of inside.

In summary, the working principle of the energy-saving constant-temperature melon storage room provided by the embodiment of the invention is as follows: when placing the melon, can adjust the position of placing board 05 according to the size of the melon packing of different cultivars for the melon of same size packing can be classified and deposited, also can carry out abundant utilization with the space in the storeroom 01 simultaneously. Specifically, firstly, the push-pull rod 14 is pulled, so that the connecting rod 13 moves and the spring 17 is stressed and stretched, the connecting rod 13 drives the two telescopic rods 08 to move through the two adapter rods 12, the two telescopic rods 08 can drive the two positioning toothed plates 09 to approach each other, the placing plate 05 can be separated from the placing frame 04, the placing plate 05 is moved to a specified position at the moment, then the push-pull rod 14 is loosened, the two positioning toothed plates 09 can be reset and clamped on the two fixing toothed plates 07 under the stretching force of the spring 17, and the placing plate 05 can be fixed;

further, after the packaged melons are placed on the placing plate 05, the rotating plate 22 on one side is rotated, the rotating plate 22 rotates to drive the rotating shaft 21 to rotate, the rotating shaft 21 rotates to drive one rack 30 to move, so that the switching frame 29 is driven to move, the switching frame 29 drives the other gear 28 to rotate through the other rack 30, so that the two rotating plates 22 can approach each other, the two rotating plates 22 can drive the two buffer plates 24 to approach each other to clamp the melons, and the narrow melons can be further clamped through the two buffer plates 24 to avoid sliding or falling after collision; then, the partition plate 26 is inserted between two adjacent packaged melons, and the two rotating plates 22 are clamped through the two extrusion strips 33, so that the two rotating plates 22 can firmly fix the packaged melons on the placing plate 05;

furthermore, the placing frame 04, the placing plate 05 and the partition plates 26 can be arranged in a plurality of positions to meet the storage requirement, and when the melons are stored, the positions of the mounting seats 36 can be adjusted to enable the motors 37 to be placed obliquely, then the motors 37 are started, so that the motor shaft 38 can drive the fan blades 39 to rotate, and then cold air blown out by the energy-saving constant temperature refrigerator 03 can be blown to the side surfaces and the bottom surface of the packaged melons; meanwhile, when the motor shaft 38 rotates, the fixed sleeve 40 can be driven to rotate, the fixed sleeve 40 rotates to drive the extrusion rod 41 to rotate, the extrusion rod 41 is in contact with the extrusion wheel 43 and is extruded, so that the extrusion rod 41 reversely drives the motor shaft 38 to move through the fixed sleeve 40, the motor shaft 38 drives the motor 37 to move, and the motor 37 slides in the moving groove 44 through the moving block 45; when the extrusion rod 41 is separated from the extrusion wheel 43, the extrusion rod can slide and reset through the gravity of the motor 37, so that the motor 37 can slide back and forth, and wind can be blown to the packaged melons more uniformly; place simultaneously and all seted up ventilation hole 25 on board 05, rotor plate 22, the buffer board 24, seted up through-hole 34 on the division board 26, the flow of the air of so being convenient for the melon that is located the bottom side can be by effectual cooling, avoids piling up rotten problem, guarantees the melon quality.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an energy-saving constant temperature melon storeroom which characterized in that: the refrigerator comprises a storage chamber (01), wherein two door panels (02) are arranged on the storage chamber (01), an energy-saving constant-temperature refrigerator (03) is installed on the inner wall of the top side of the storage chamber (01), a placing rack (04) is arranged in the storage chamber (01), a placing plate (05) is movably installed on the placing rack (04), and two fixing lugs (20) are arranged on two sides of the placing plate (05);

a rotating shaft (21) is rotatably mounted on the two fixing lugs (20) positioned on the same side, a rotating plate (22) is sleeved on the rotating shaft (21), a plurality of buffer springs (23) are mounted on the two rotating plates (22) close to each other, and a buffer plate (24) is mounted at the other ends of the buffer springs (23); a plurality of vent holes (25) are formed in the placing plate (05), the two rotating plates (22) and the two buffer plates (24);

a partition plate (26) is inserted between the two buffer plates (24), gears (28) are mounted at the end parts of the two rotating shafts (21), a switching frame (29) is movably mounted on the two gears (28) which are positioned on the same side, two racks (30) are mounted on the switching frame (29), the two racks (30) are respectively meshed with the two gears (28), limiting holes (31) are formed in the switching frame (29), limiting strips (32) are movably mounted in the limiting holes (31), and the limiting strips (32) are mounted on the placing plate (05);

the inner walls of the two sides of the placing frame (04) are respectively provided with a fixed toothed plate (07), the placing plate (05) is movably provided with two telescopic rods (08), one ends, far away from each other, of the two telescopic rods (08) are respectively provided with a positioning toothed plate (09), and the two positioning toothed plates (09) are respectively meshed with the two fixed toothed plates (07); the bottom surface of the placing plate (05) is sunken, adapter rods (12) are rotatably mounted on the two telescopic rods (08), the two adapter rods (12) are located below the placing plate (05), a connecting rod (13) is rotatably mounted on the two adapter rods (12), a spring (17) is mounted on one side of the connecting rod (13), the spring (17) is mounted on the lower surface of the placing plate (05), a push-pull rod (14) is mounted on the other side of the connecting rod (13), and the push-pull rod (14) is movably mounted below the placing plate (05); the switching rod (12) is rotatably provided with a switching shaft (15) and a movable shaft (16), and the switching shaft (15) and the movable shaft (16) are respectively arranged on the telescopic rod (08) and the connecting rod (13); three positioning holes (19) are formed in two sides of the placing plate (05), the telescopic rod (08) is installed in one positioning hole (19) in the middle, positioning strips (18) are movably installed in the other two corresponding positioning holes (19), and one sides of the two positioning strips (18) are installed on the positioning toothed plate (09);

the novel fan rack is characterized in that two sliding grooves (47) are formed in the two sides of the rack (04), sliding blocks (48) are installed in the two sliding grooves (47) in a sliding mode, sliding frames (35) are installed on the two sliding blocks (48), installation seats (36) are installed on the sliding frames (35), a plurality of motors (37) are installed on the installation seats (36), motor shafts (38) are installed on output shafts of the motors (37), a plurality of fan blades (39) are installed on the motor shafts (38), bolts (46) are inserted into the sliding frames (35), and the bolts (46) are installed on the placing plate (05) in a threaded mode; the mounting seat (36) is provided with a plurality of fixing plates (42), the fixing plates (42) are rotatably provided with extrusion wheels (43), the motor shaft (38) is fixedly sleeved with a fixing sleeve (40), the fixing sleeve (40) is provided with an extrusion rod (41), two sides of the extrusion rod (41) are both arranged in an arc shape, and the extrusion rod (41) is contacted with the extrusion wheels (43); a plurality of moving grooves (44) are formed in the mounting seat (36), moving blocks (45) are installed in the moving grooves (44) in a sliding mode, and the moving blocks (45) are installed on the motors (37) respectively;

the partition plate (26) is arranged in a hollow mode, a plurality of through holes (34) are formed in the partition plate (26), a transverse strip (27) is arranged on the top side of the partition plate (26), extrusion strips (33) are mounted on two sides of the transverse strip (27), and one sides, close to each other, of the two extrusion strips (33) are both arranged in an arc mode; the two extrusion strips (33) are made of rubber materials; the rack (04) is provided with a plurality of sliding grooves (10) and a plurality of sliding strips (11) are installed in the sliding grooves (10) in a sliding mode, the sliding strips (11) are installed on the inner wall of the storage chamber (01), a plurality of rollers (06) are arranged on the bottom side of the rack (04), roller seats (49) are installed on the two sides of the rollers (06), and the roller seats (49) are installed on the bottom side of the rack (04).