CN112229133A

CN112229133A - Refrigerating device convenient for picking and placing goods

Info

Publication number: CN112229133A
Application number: CN202010995370.9A
Authority: CN
Inventors: 张扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-01-15

Abstract

The invention relates to a refrigerating device convenient for taking and placing goods, which comprises a compressor, a storage box, a cabin body, a cover plate, a fixed rod, a bottom plate, a box body, a lifting mechanism, a locking mechanism and an air blowing mechanism, wherein the locking of the cover plate is realized through the locking mechanism, the lifting of the bottom plate is realized through the lifting mechanism, cold air is introduced into the cabin body through the air blowing mechanism to realize refrigeration, compared with the existing lifting mechanism, the mechanism realizes the lifting of the bottom plate through pushing the cover plate to rotate, a motor, an air cylinder and other devices are not needed to be used as driving force, energy is saved, the linkage of the lifting mechanism and the cover plate adopts a pure mechanical structure, the use of electronic elements is avoided, the stability and the service life of the device are improved, compared with the existing air blowing mechanism, the air blowing mechanism enables the cold air to be rapidly diffused to all positions of the cabin body through the linkage of a moving component and, realize better refrigeration effect, improved the practicality.

Description

Refrigerating device convenient for picking and placing goods

Technical Field

The invention relates to a refrigerating device convenient for taking and placing goods.

Background

The refrigerating equipment is mainly used for refrigerating the food of crewman, various goods and conditioning the air in the cabin in summer, and mainly comprises compressor, expansion valve, evaporator, condenser, accessories and pipelines, and can be divided into compression refrigerating equipment, absorption refrigerating equipment, steam jet refrigerating equipment, heat pump refrigerating equipment, electric heating refrigerating equipment and the like according to the working principle, and the object and the heat around the object are moved out through the working cycle of the equipment to cause and maintain a certain low-temperature state.

When the existing refrigerating device places goods into the cabin, the goods are generally required to be sequentially conveyed into the cabin by manpower and then arranged or stacked, when the goods are taken out, the goods are also required to be sequentially conveyed, the taking and the placing of the goods are inconvenient, and the labor is greatly consumed.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the refrigerating device convenient for taking and placing goods is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a refrigerating device convenient for taking and placing goods comprises a compressor, a storage box, a cabin body, a cover plate, a fixing rod, a bottom plate, a box body, a lifting mechanism, a locking mechanism and an air blowing mechanism, wherein the compressor and the storage box are arranged on one side of the cabin body, the storage box is communicated with the compressor through an air pipe, an opening is arranged on one side of the cabin body, the cover plate is arranged at the opening, the middle part of the cover plate is hinged with the cabin body, a torsional spring is arranged at the hinging part of the cover plate and the cabin body, the fixing rod is arranged at the bottom of the cabin body, the bottom plate is arranged on the fixing rod, the bottom plate is positioned in the cabin body, one end of the bottom plate is hinged with the fixing rod, the box body is arranged on the bottom plate, a plurality of box bodies are abutted against by two adjacent box bodies, the lifting mechanism is arranged, the air blowing mechanism is arranged at the top of the cabin body;

the locking mechanism comprises two locking components which are respectively arranged on two sides of the opening, the locking components comprise a positioning pipe, a clamping rod, a pull rod, a first spring, a fixing block and a locking rod, the positioning pipe is arranged at the opening of the cabin body, one end of the clamping rod is arranged in the positioning pipe, the other end of the clamping rod extends out of the positioning pipe, the clamping rod is in sliding connection with the positioning pipe, a through hole is arranged on the cover plate, one end of the clamping rod extending out of the positioning pipe is arranged in the through hole, the fixing block is arranged on the cabin body, the pull rod is arranged at one end of the clamping rod, a walking groove is arranged on the positioning pipe, one end of the pull rod is connected with the clamping rod, the other end of the pull rod penetrates through the walking groove, the pull rod is in sliding connection with the walking groove, two round holes are arranged on the fixing block, the locking rod penetrates through the pull rod and is arranged in one of, one end of the first spring is connected with the clamping rod, and the other end of the first spring is connected with the bottom of the positioning tube;

the lifting mechanism comprises a push plate and two lifting components, the push plate is arranged at one end of the bottom plate far away from the fixed rod, the push plate is abutted against the bottom of the bottom plate, the two lifting components are respectively arranged at two ends of the push plate and comprise a fixed pipe, a push rod, a second spring, a positioning wheel and a pull rope, the fixed tube is arranged at the bottom of the cabin body, one end of the push rod is positioned in the fixed tube, the other end of the push rod extends out of the fixed tube and is connected with the push plate, the push rod is connected with the fixed tube in a sliding way, the second spring is arranged in the fixed tube, one end of the second spring is connected with the push rod, the other end of the second spring is connected with the fixed tube, the positioning wheel is arranged in the fixed tube, one end of the pull rope is connected with the push rod, the other end of the pull rope penetrates through the fixed pipe to be connected with one end, close to the bottom plate, of the cover plate, and the pull rope bypasses the positioning wheel;

the air blowing mechanism comprises a moving assembly and an air blowing assembly, the moving assembly comprises a motor, a driving shaft, a lead screw and a moving block, the motor is arranged on one side of the cabin body, the driving shaft is installed on the motor, the lead screw is positioned in the cabin body, one end of the lead screw extends out of the cabin body and is connected with the driving shaft, the lead screw and the driving shaft are coaxially arranged, the moving block is sleeved on the lead screw, the lead screw is in threaded connection with the moving block, a positioning groove is formed in the inner wall of the cabin body, one end of the moving block is positioned in the positioning groove, the moving block is in sliding connection with the positioning groove, the air blowing assembly comprises a half gear, a rack, a piston rod, a sleeve, a third spring, an air inlet pipe, an air outlet pipe, a corrugated pipe and a spray head, the sleeve is arranged, the utility model discloses a set up the casing, including piston rod, third spring, half gear, drive shaft key-type, half gear and rack, the piston rod is located the intraductal one end of cover and sleeve pipe sealing connection, the third spring sets up at the cover intraductally, the one end and the bushing of third spring, the other end and the piston connection of piston rod of third spring, the rack sets up on the piston rod, the half gear cover is established in the drive shaft, half gear and drive shaft key-type connection, half gear and rack meshing, go into trachea and outlet duct and all set up at the sleeve pipe top, the sleeve pipe is through going into the inside intercommunication of trachea and bin, the bellows sets up at the internal, outlet duct and bellows intercommunication, the shower nozzle sets up on the movable.

In order to carry out better spacing to the removal of box, the bottom half is equipped with spacing unit, spacing unit has two, and two spacing units set up respectively in the both sides of box, spacing unit includes two sliders, and two sliders set up respectively at the both ends of box, be equipped with the spout on the bottom plate, the slider is located the spout, slider and spout sliding connection.

In order to better limit the movement of the box body, a limiting block is arranged on the sliding block, a limiting groove is arranged in the sliding groove, the limiting block is located in the limiting groove, and the limiting block is connected with the limiting groove in a sliding mode.

In order to better limit the movement of the box body, the two limit blocks are arranged on two sides of the sliding block respectively, the two limit grooves are two, and the two limit blocks are located in the two limit grooves respectively.

In order to reduce friction, one end of the sliding block, which is positioned in the sliding groove, is provided with a roller wheel, and the roller wheel is in rolling connection with the sliding groove.

In order to better limit the movement of the box body, a strip-shaped groove is arranged on the cover plate and is parallel to the sliding groove.

In order to ensure that cold air can only enter through the air inlet pipe, the air outlet pipe is discharged, a one-way valve is arranged at the joint of the air inlet pipe and the sleeve, and a one-way valve is arranged at the joint of the air outlet pipe and the sleeve.

In order to enable the bottom plate to better return to the initial position, a torsion spring is arranged at the hinged position of the fixed rod and the bottom plate.

In order to make the clamping rod better fix the cover plate, the first spring is in a compressed state.

In order to pull the cover plate conveniently, a handle is arranged on the cover plate.

The refrigerating device has the advantages that the cover plate is locked through the locking mechanism, the lifting of the bottom plate is realized through the lifting mechanism, the air cooling is introduced into the cabin body through the air blowing mechanism to realize refrigeration, compared with the existing lifting mechanism, the mechanism realizes the lifting of the bottom plate by pushing the cover plate to rotate, the devices such as a motor, an air cylinder and the like are not needed to be used as driving forces, energy is saved, the lifting mechanism is in a pure mechanical structure in linkage with the cover plate, the use of electronic components is avoided, the stability and the service life of the device are improved, compared with the existing air blowing mechanism, the air blowing mechanism enables the air cooling to be rapidly diffused to all positions of the cabin body through the linkage of the moving assembly and the air blowing assembly, the better refrigeration effect is realized, and the practicability is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of a refrigeration unit for facilitating access to cargo in accordance with the present invention;

FIG. 2 is a schematic view of a connection structure between a box body and a bottom plate of the refrigerating device for conveniently taking and placing goods according to the present invention;

FIG. 3 is a schematic structural view of a locking mechanism of the refrigeration unit for facilitating access to the cargo in accordance with the present invention;

fig. 4 is a schematic structural diagram of a lifting mechanism of the refrigerating device for conveniently taking and placing goods according to the invention;

FIG. 5 is a schematic structural view of an air blowing mechanism of the refrigeration device for facilitating the taking and placing of goods according to the present invention;

in the figure: 1. the compressor comprises a compressor, 2, a storage box, 3, a cabin, 4, a cover plate, 5, a fixing rod, 6, a bottom plate, 7, a box body, 8, a positioning pipe, 9, a clamping rod, 10, a pull rod, 11, a first spring, 12, a fixing block, 13, a locking rod, 14, a push plate, 15, a fixing pipe, 16, a push rod, 17, a second spring, 18, a positioning wheel, 19, a pull rope, 20, a motor, 21, a driving shaft, 22, a screw rod, 23, a moving block, 24, a half gear, 25, a rack, 26, a piston rod, 27, a sleeve, 28, a third spring, 29, an air inlet pipe, 30, an air outlet pipe, 31, a corrugated pipe, 32, a spray head, 33, a sliding block, 34, a limiting block and.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1-2, a refrigerating device convenient for picking and placing goods comprises a compressor 1, a storage box 2, a cabin 3, a cover plate 4, a fixing rod 5, a bottom plate 6, a box body 7, a lifting mechanism, a locking mechanism and an air blowing mechanism, wherein the compressor 1 and the storage box 2 are both arranged on one side of the cabin 3, the storage box 2 is communicated with the compressor 1 through an air pipe, one side of the cabin 3 is provided with an opening, the cover plate 4 is arranged at the opening, the middle part of the cover plate 4 is hinged with the cabin 3, the hinged part of the cover plate 4 and the cabin 3 is provided with a torsion spring, the fixing rod 5 is arranged at the bottom of the cabin 3, the bottom plate 6 is arranged on the fixing rod 5, the bottom plate 6 is positioned in the cabin 3, one end of the bottom plate 6 is hinged with the fixing rod 5, the box body 7 is arranged on the bottom plate, the lifting mechanism is arranged at the bottom of the cabin body 3, the lifting mechanism is positioned at one end of the bottom plate 6 far away from the fixed rod 5, the locking mechanism is arranged at an opening of the cabin body 3, and the air blowing mechanism is arranged at the top of the cabin body 3;

when the device is used, goods needing to be frozen and stored are placed in the box body 7, then the locking mechanism is opened, the handle 35 is pulled, the top of the cover plate 4 inclines outwards, the inner part of the cabin body 3 rotates at the bottom of the cover plate 4, the lifting mechanism is driven to operate, the end part of the bottom plate 6 far away from the fixed rod 5 inclines upwards, meanwhile, the top of the cover plate 4 is opened in an outwards inclined shape, then the locking mechanism is loosened, the cover plate 4 is fixed, the rollers on the box body 7 are aligned with the strip-shaped grooves on the cover plate 4, the box body 7 slides downwards on the inclined cover plate 4 and slides onto the bottom plate 6, the sliding block 33 at the bottom of the box body 7 slides into the sliding grooves, so that the sliding block 33 can only move along the axial direction of the sliding grooves, the movement of the box body 7 is limited, the sliding block 33 drives the limiting block 34 to move, the limiting block 34, thereby it is spacing to the removal of stopper 34, thereby carry out better spacing to the removal of slider 33, thereby carry out better spacing to the removal of box 7, all place each box 7 of filling with the goods back on bottom plate 6, cover apron 4, then lock apron 4 through locking mechanical system, make the cabin body 3 sealed, then operation compressor 1 makes air conditioning, then the storage is in bin 2, blow out air conditioning in to cabin body 3 through drive air-blowing mechanism, thereby the goods to in the box 7 refrigerate.

In order to carry out better spacing to the removal of box 7, box 7 bottom is equipped with spacing unit, spacing unit has two, and two spacing units set up respectively in the both sides of box 7, spacing unit includes two sliders 33, and two sliders 33 set up respectively at the both ends of box 7, be equipped with the spout on the bottom plate 6, slider 33 is located the spout, slider 33 and spout sliding connection.

In order to better limit the movement of the box body 7, a limit block 34 is arranged on the sliding block 33, a limit groove is arranged in the sliding groove, the limit block 34 is positioned in the limit groove, and the limit block 34 is connected with the limit groove in a sliding manner.

In order to better limit the movement of the box body 7, the number of the limit blocks 34 is two, the two limit blocks 34 are respectively arranged on two sides of the sliding block 33, the number of the limit grooves is two, and the two limit blocks 34 are respectively positioned in the two limit grooves.

In order to reduce friction, one end of the sliding block 33 in the sliding groove is provided with a roller, and the roller is in rolling connection with the sliding groove.

In order to better limit the movement of the box body 7, a strip-shaped groove is arranged on the cover plate 4 and is parallel to the sliding groove.

In order to facilitate pulling the cover plate 4, a handle 35 is arranged on the cover plate 4.

In order to make the bottom plate 6 return to the initial position better, a torsion spring is arranged at the hinge joint of the fixing rod 5 and the bottom plate 6.

As shown in fig. 3, the locking mechanism includes two locking components, the two locking components are respectively disposed on two sides of the opening, the locking components include a positioning tube 8, a clamping rod 9, a pull rod 10, a first spring 11, a fixing block 12 and a lock rod 13, the positioning tube 8 is disposed at the opening of the cabin 3, one end of the clamping rod 9 is disposed in the positioning tube 8, the other end of the clamping rod 9 extends out of the positioning tube 8, the clamping rod 9 is slidably connected with the positioning tube 8, the cover plate 4 is provided with a through hole, one end of the clamping rod 9 extending out of the positioning tube 8 is disposed in the through hole, the fixing block 12 is disposed on the cabin 3, the pull rod 10 is disposed at one end of the clamping rod 9, the positioning tube 8 is provided with a walking groove, one end of the pull rod 10 is connected with the clamping rod 9, the other end of the pull rod 10 passes through the walking groove, and the pull rod 10 is slidably connected with the, the fixing block 12 is provided with two round holes, the lock rod 13 passes through the pull rod 10 and is positioned in one of the round holes, the first spring 11 is arranged in the positioning tube 8, one end of the first spring 11 is connected with the clamping rod 9, and the other end of the first spring 11 is connected with the bottom of the positioning tube 8;

pulling locking lever 13, make locking lever 13 extract in by the round hole on fixed block 12, thereby make pull rod 10 not blockked, then pulling pull rod 10, pull rod 10 drive kelly 9 removes, make kelly 9 shift out by the perforation on the apron 4, thereby make apron 4 not blockked by kelly 9, can make apron 4 freely move, then insert pull rod 10 and another round hole once more with locking lever 13, make kelly 9 keep the shrink state, thereby can make apron 4 keep free rotation state, when the goods are put into to needs, pulling handle 35, make apron 4 top lean out, when the goods are taken out to needs, promote handle 35, make apron 4 bottom lean out, thereby carry out the shipment through apron 4 top, carry out the shipment by apron 4 bottom.

First spring 11 is in compression state this moment, and the restoring force of first spring 11 produces outside thrust to kelly 9, and when getting in good order, pulling apron 4, then unclamp locking lever 13, kelly 9 will pop out under the restoring force effect of first spring 11 to make kelly 9 block apron 4, thereby make apron 4 keep the open mode, thereby conveniently place box 7.

In order to better fix the cover plate 4 by the catch lever 9, the first spring 11 is in a compressed state.

As shown in fig. 4, the lifting mechanism includes a push plate 14 and two lifting assemblies, the push plate 14 is disposed at one end of the bottom plate 6 far from the fixing rod 5, the push plate 14 abuts against the bottom of the bottom plate 6, the two lifting assemblies are respectively disposed at two ends of the push plate 14, the lifting assemblies include a fixing tube 15, a push rod 16, a second spring 17, a positioning wheel 18 and a pull rope 19, the fixing tube 15 is disposed at the bottom of the cabin 3, one end of the push rod 16 is located in the fixing tube 15, the other end of the push rod 16 extends out of the fixing tube 15 and is connected to the push plate 14, the push rod 16 is slidably connected to the fixing tube 15, the second spring 17 is disposed in the fixing tube 15, one end of the second spring 17 is connected to the push rod 16, the other end of the second spring 17 is connected to the fixing tube 15, the positioning wheel 18 is disposed in the fixing tube 15, and one end of the pull rope, the other end of the pull rope 19 penetrates through the fixed pipe 15 to be connected with one end, close to the bottom plate 6, of the cover plate 4, and the pull rope 19 bypasses the positioning wheel 18;

when the box body 7 is placed, the top of the cover plate 4 inclines outwards, the bottom of the cover plate 4 inclines towards the inside of the cabin body 3, so as to release the pull rope 19, the second spring 17 is in a compressed state at the moment, the restoring force of the second spring 17 generates outward thrust to the push rod 16, so that the second spring 17 pushes the push rod 16 to move outwards, the push rod 16 pushes the push plate 14 to move upwards, so that the push plate 14 pushes the end, away from the fixing rod 5, of the bottom plate 6 to move upwards, so that the bottom plate 6 inclines upwards and is abutted against the cover plate 4, so that the box body 7 can slide onto the bottom plate 6 from the inclined cover plate 4 and then slide to the bottom of the bottom plate 6 along the inclined direction of the bottom plate 6, along with the stacking of the box body 7, the box body 7 can slide onto the bottom plate 6 in sequence, so as to facilitate the stacking of the box body 7, so that the cover plate 4 is sealed with the cabin 3, at the moment, the bottom of the cover plate 4 moves towards the outside of the cabin 3, so that the pull rope 19 is pulled, the pull rope 19 pulls the push rod 16, the push rod 16 pulls the push plate 14, so that the push plate 14 moves downwards, the push plate 14 is parallel to the top of the fixed rod 5, and the bottom plate 6 is horizontal.

When the goods need to be taken out, push handle 35, make the top of apron 4 remove to the internal movement of cabin 3, apron 4 bottom will be rotatory outward towards cabin 3, thereby further stimulate stay cord 19, stay cord 19 stimulates push rod 16 once more, push rod 16 stimulates push pedal 14 once more, make the level of push pedal 14 be less than the level of dead lever 5, thereby make bottom plate 6 have dead lever 5 to push pedal 14 direction downward sloping, thereby make box 7 on the bottom plate 6 will be along the incline direction landing of bottom plate 6, thereby automatic roll-off cabin 3, thereby conveniently get goods.

As shown in fig. 5, the air-blowing mechanism includes a moving assembly and an air-blowing assembly, the moving assembly includes a motor 20, a driving shaft 21, a lead screw 22 and a moving block 23, the motor 20 is disposed at one side of the cabin 3, the driving shaft 21 is mounted on the motor 20, the lead screw 22 is located in the cabin 3, one end of the lead screw 22 extends out of the cabin 3 and is connected with the driving shaft 21, the lead screw 22 and the driving shaft 21 are coaxially disposed, the moving block 23 is sleeved on the lead screw 22, the lead screw 22 is in threaded connection with the moving block 23, a positioning groove is disposed on an inner wall of the cabin 3, one end of the moving block 23 is located in the positioning groove, the moving block 23 is in sliding connection with the positioning groove, the air-blowing assembly includes a half gear 24, a rack 25, a piston rod 26, a sleeve 27, a third spring 28, an air inlet pipe 29, an air outlet pipe, one end of the piston rod 26 is located in the sleeve 27, the other end of the piston rod 26 extends out of the sleeve 27, the end of the piston rod 26 located inside the sleeve 27 is sealingly connected to the sleeve 27, the third spring 28 is arranged inside the sleeve 27, one end of the third spring 28 is connected to the sleeve 27, the other end of the third spring 28 is connected to the piston of the piston rod 26, the rack 25 is arranged on the piston rod 26, the half gear 24 is sleeved on the driving shaft 21, the half gear 24 is keyed with the drive shaft 21, the half gear 24 is engaged with the rack 25, the air inlet pipe 29 and the air outlet pipe 30 are both arranged at the top of the sleeve 27, the sleeve 27 is communicated with the inside of the storage tank 2 through the air inlet pipe 29, the corrugated pipe 31 is arranged in the cabin body 3, the air outlet pipe 30 is communicated with the corrugated pipe 31, the spray head 32 is arranged on the moving block 23, and the spray head 32 is communicated with the interior of the sleeve 27 through the corrugated pipe 31 and the air outlet pipe 30.

When the motor 20 is operated, the motor 20 drives the driving shaft 21 to rotate, the driving shaft 21 drives the half gear 24 to rotate, when the half gear 24 is meshed with the rack 25, the half gear 24 drives the rack 25 to move, the rack 25 drives the piston rod 26 to move, so that the sealed cavity space formed by the piston rod 26 and the sleeve 27 is increased, cold air in the storage box 2 is sucked into the sleeve 27 through the air inlet pipe 29, when the half gear 24 is not meshed with the rack 25, the third spring 28 is in a stretching state at the moment, the restoring force of the third spring 28 generates a pulling force on the piston rod 26, so that the piston rod 26 is driven to move reversely, so that the sealed cavity space is reduced, so that the cold air in the sealed cavity is discharged into the corrugated pipe 31 through the air outlet pipe 30 and then is sprayed out from the spray nozzle 32, so as to refrigerate goods in the box 7, meanwhile, the movable block 23 is located the constant head tank to make the movable block 23 can only remove along the axis direction of constant head tank, thereby carry on spacingly to the removal of movable block 23, the movable block 23 removes drive shower nozzle 32 and removes, thereby the goods homoenergetic receives air conditioning in each box 7, also makes air conditioning can be quick fill up box 7, realizes better refrigeration effect.

Here, the check valve in the air inlet pipe 29 can only supply air and can not supply air, and the check valve on the air outlet pipe 30 can only supply air and can not supply air, so that cold air can only enter the sleeve 27 through the air inlet pipe 29 and then is discharged through the air outlet pipe 30.

In order to enable cold air to enter only through the air inlet pipe 29, the air outlet pipe 30 is discharged, a one-way valve is arranged at the joint of the air inlet pipe 29 and the sleeve 27, and a one-way valve is arranged at the joint of the air outlet pipe 30 and the sleeve 27.

When the device is used, the two locking assemblies are pulled to unlock the cover plate 4, when goods need to be placed, the handle 35 is pulled outwards to rotate the bottom of the cover plate 4 towards the cabin body 3, the lifting mechanism is operated to incline the bottom plate 6, the cover plate 4 and the bottom plate 6 are inclined at the same time and abut against each other, the box body 7 can be placed on the cover plate 4 in sequence and then slide down to the bottom plate 6 from the cover plate 4, the box body 7 is placed, the cover plate 4 is closed, the locking assemblies are released, the cover plate 4 is locked again, the bottom plate 6 is horizontal, the moving assembly is operated, the moving assembly drives the driving assembly to operate, cold air is blown out of the cabin body 3, the moving assembly drives the spray heads 32 to move simultaneously, the cold air is better diffused to all positions of the box body 7, better refrigeration effect is realized, when the goods need to be taken out, the locking assembly is pulled again, make 4 unblocks of apron, then promote handle 35 for 4 bottoms of apron lean out, thereby drive elevating system operation once more, make bottom plate 6 be close to the one end downward sloping of push pedal 14, thereby make box 7 under the action of gravity, along the automatic roll-off cabin body 3 of bottom plate 6, thereby the convenient goods of getting are put, have saved the manpower, have improved work efficiency.

Compared with the prior art, this refrigerating plant convenient to get and put goods, realize the locking of apron 4 through locking mechanical system, realize the lift of bottom plate 6 through elevating system, let in air conditioning in the cabin body 3 through air-blowing mechanism, realize refrigeration, compare with current elevating system, this mechanism is rotatory through promoting apron 4, realize the lift of bottom plate 6, need not motor 20, devices such as cylinder are as drive power, the energy has been saved, and elevating system adopts pure mechanical structure with the linkage of apron 4, electronic component's use has been avoided, the stability and the life of device have been improved, compare with current air-blowing mechanism, this air-blowing mechanism is through the linkage of removal subassembly and air-blowing subassembly, make air conditioning diffuse to each position of the cabin body 3 fast, realize better refrigeration effect, and the practicality is improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The refrigerating device convenient for picking and placing goods is characterized by comprising a compressor (1), a storage box (2), a cabin body (3), a cover plate (4), a fixing rod (5), a bottom plate (6), a box body (7), an elevating mechanism, a locking mechanism and an air blowing mechanism, wherein the compressor (1) and the storage box (2) are both arranged on one side of the cabin body (3), the storage box (2) is communicated with the compressor (1) through an air pipe, one side of the cabin body (3) is provided with an opening, the cover plate (4) is arranged at the opening, the middle part of the cover plate (4) is hinged with the cabin body (3), a torsional spring is arranged at the hinged part of the cover plate (4) and the cabin body (3), the fixing rod (5) is arranged at the bottom of the cabin body (3), the bottom plate (6) is arranged on the fixing rod (5), and the bottom plate (6) is positioned in, one end of the bottom plate (6) is hinged to the fixing rod (5), the box bodies (7) are arranged on the bottom plate (6), the box bodies (7) are arranged in a plurality, two adjacent box bodies (7) abut against each other, the lifting mechanism is arranged at the bottom of the cabin body (3), the lifting mechanism is located at one end, far away from the fixing rod (5), of the bottom plate (6), the locking mechanism is arranged at an opening of the cabin body (3), and the air blowing mechanism is arranged at the top of the cabin body (3);

the locking mechanism comprises two locking assemblies, the two locking assemblies are respectively arranged on two sides of the opening, the locking assemblies comprise a positioning pipe (8), a clamping rod (9), a pull rod (10), a first spring (11), a fixing block (12) and a lock rod (13), the positioning pipe (8) is arranged at the opening of the cabin body (3), one end of the clamping rod (9) is positioned in the positioning pipe (8), the other end of the clamping rod (9) extends out of the positioning pipe (8), the clamping rod (9) is in sliding connection with the positioning pipe (8), a through hole is formed in the cover plate (4), one end of the clamping rod (9) extending out of the positioning pipe (8) is positioned in the through hole, the fixing block (12) is arranged on the cabin body (3), the pull rod (10) is arranged at one end of the clamping rod (9), a position moving groove is formed in the positioning pipe (8), one end of the pull rod (10) is connected with the clamping rod (9), the other end of the pull rod (10) penetrates through the position walking groove, the pull rod (10) is connected with the position walking groove in a sliding mode, two round holes are formed in the fixing block (12), the lock rod (13) penetrates through the pull rod (10) and is located in one of the round holes, the first spring (11) is arranged in the positioning pipe (8), one end of the first spring (11) is connected with the clamping rod (9), and the other end of the first spring (11) is connected with the bottom of the positioning pipe (8);

the lifting mechanism comprises a push plate (14) and two lifting components, the push plate (14) is arranged at one end of the bottom plate (6) far away from the fixing rod (5), the push plate (14) is abutted against the bottom of the bottom plate (6), the two lifting components are respectively arranged at two ends of the push plate (14), each lifting component comprises a fixing pipe (15), a push rod (16), a second spring (17), a positioning wheel (18) and a pull rope (19), the fixing pipe (15) is arranged at the bottom of the cabin body (3), one end of the push rod (16) is positioned in the fixing pipe (15), the other end of the push rod (16) stretches out of the fixing pipe (15) to be connected with the push plate (14), the push rod (16) is connected with the fixing pipe (15) in a sliding manner, the second spring (17) is arranged in the fixing pipe (15), one end of the second spring (17) is connected with the push rod (16), the other end of the second spring (17) is connected with the fixed pipe (15), the positioning wheel (18) is arranged in the fixed pipe (15), one end of the pull rope (19) is connected with the push rod (16), the other end of the pull rope (19) penetrates through the fixed pipe (15) to be connected with one end, close to the bottom plate (6), of the cover plate (4), and the pull rope (19) bypasses the positioning wheel (18);

the air blowing mechanism comprises a moving assembly and an air blowing assembly, the moving assembly comprises a motor (20), a driving shaft (21), a lead screw (22) and a moving block (23), the motor (20) is arranged on one side of the cabin body (3), the driving shaft (21) is installed on the motor (20), the lead screw (22) is located in the cabin body (3), one end of the lead screw (22) extends out of the cabin body (3) and is connected with the driving shaft (21), the lead screw (22) and the driving shaft (21) are coaxially arranged, the moving block (23) is sleeved on the lead screw (22), the lead screw (22) is in threaded connection with the moving block (23), a positioning groove is formed in the inner wall of the cabin body (3), one end of the moving block (23) is located in the positioning groove, the moving block (23) is in sliding connection with the positioning groove, and the air blowing assembly comprises a half gear (24), a rack (25, Piston rod (26), sleeve pipe (27), third spring (28), income trachea (29), outlet duct (30), bellows (31) and shower nozzle (32), sleeve pipe (27) set up the one side in the cabin body (3), the one end of piston rod (26) is located sleeve pipe (27), the other end of piston rod (26) stretches out outside sleeve pipe (27), one end and sleeve pipe (27) sealing connection that piston rod (26) are located sleeve pipe (27), third spring (28) set up in sleeve pipe (27), the one end and the sleeve pipe (27) of third spring (28) are connected, the other end and the piston connection of piston rod (26) of third spring (28), rack (25) set up on piston rod (26), half gear (24) cover is established on drive shaft (21), half gear (24) and drive shaft (21) key-type connection, the semi-gear (24) is meshed with the rack (25), the air inlet pipe (29) and the air outlet pipe (30) are arranged at the top of the sleeve (27), the sleeve (27) is communicated with the inside of the storage box (2) through the air inlet pipe (29), the corrugated pipe (31) is arranged in the cabin body (3), the air outlet pipe (30) is communicated with the corrugated pipe (31), the spray head (32) is arranged on the moving block (23), and the spray head (32) is communicated with the inside of the sleeve (27) through the corrugated pipe (31) and the air outlet pipe (30).

2. The refrigerating device convenient for picking and placing the goods as claimed in claim 1, wherein the bottom of the box body (7) is provided with two limiting units, the two limiting units are respectively arranged at two sides of the box body (7), the limiting unit comprises two sliding blocks (33), the two sliding blocks (33) are respectively arranged at two ends of the box body (7), the bottom plate (6) is provided with a sliding groove, the sliding blocks (33) are positioned in the sliding groove, and the sliding blocks (33) are slidably connected with the sliding groove.

3. The refrigerating device convenient for picking and placing the goods as claimed in claim 2, wherein the sliding block (33) is provided with a limiting block (34), the sliding groove is internally provided with a limiting groove, the limiting block (34) is positioned in the limiting groove, and the limiting block (34) is connected with the limiting groove in a sliding manner.

4. The refrigerating device convenient for picking and placing the goods as claimed in claim 3, wherein there are two limiting blocks (34), two limiting blocks (34) are respectively arranged at two sides of the sliding block (33), there are two limiting grooves, and two limiting blocks (34) are respectively arranged in the two limiting grooves.

5. The refrigerating device for facilitating the taking and placing of the goods as recited in claim 4, wherein the end of the sliding block (33) in the chute is provided with a roller, and the roller is in rolling connection with the chute.

6. The refrigerating device convenient for picking and placing the goods as claimed in claim 1, wherein the cover plate (4) is provided with a strip-shaped groove which is parallel to the chute.

7. The refrigerating device convenient for picking and placing the goods as claimed in claim 1, wherein the joint of the air inlet pipe (29) and the sleeve (27) is provided with a one-way valve, and the joint of the air outlet pipe (30) and the sleeve (27) is provided with a one-way valve.

8. The refrigerating device convenient for picking and placing the goods as claimed in claim 1, wherein the hinge joint of the fixing rod (5) and the bottom plate (6) is provided with a torsion spring.

9. Refrigeration device facilitating the handling of goods according to claim 1, characterized in that the first spring (11) is in a compressed state.

10. Refrigeration device facilitating the handling of goods according to claim 1, characterized in that the cover (4) is provided with a handle (35).