CN111361623A

CN111361623A - Automatic cradle and baby carriage of blowing

Info

Publication number: CN111361623A
Application number: CN202010394402.XA
Authority: CN
Inventors: 金大海
Original assignee: Jinhua Duofan Maternal And Infant Products Technology Co ltd
Current assignee: Jinhua Duofan Maternal And Infant Products Technology Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-07-03

Abstract

The invention discloses an automatic cradle and a blowing baby carriage, which comprises a carriage shell, wherein a control mechanism is arranged on the upper side of the left end wall of the carriage shell, a supporting block is fixedly connected on the right side of the left end wall of the carriage shell, a long plate fixedly connected with the right end wall of the carriage shell is fixedly connected on the right side of the supporting block, a closed extrusion cavity is arranged at the upper end of the long plate, a cradle mechanism is arranged on the upper side of the extrusion cavity, a blowing mechanism is arranged on the right side of the extrusion cavity, two travelling crane rods which penetrate through and are in sliding connection with the front and rear end walls of the carriage shell are arranged on the left and right sides of the lower end of the carriage shell, and two travelling wheels are fixedly connected at the front and rear ends of the travelling crane rods. Thereby reducing the workload of the family long doll.

Description

Automatic cradle and baby carriage of blowing

Technical Field

The invention relates to the field of infant products, in particular to an automatic cradle and blowing baby carriage.

Background

The baby carriage is usually used in the process of taking care of a baby, the baby carriage can well protect the safety of the baby, when the baby needs to sleep, parents need to shake the baby carriage with hands to enable the baby to sleep, and when the baby is in summer, the baby can feel very hot in the baby carriage, and the parents need to fan the baby with hands.

At the present stage, the cradle and the fan are operated manually by parents, so that the cradle and the fan are complicated, a large amount of physical strength of the parents is consumed, and the workload of bringing the child to the parents is increased.

Disclosure of Invention

The technical problem to be solved by the invention is to provide an automatic cradle and a blowing baby carriage, which can overcome the problems that the automatic cradle cannot be used and the baby cannot be blown automatically and the like, and can increase the functions of the automatic cradle and the automatic blowing of the baby.

The invention is realized by the following technical scheme.

The invention relates to an automatic cradle and blowing baby carriage, which comprises a carriage shell, wherein a control mechanism is arranged on the upper side of the left end of the carriage shell, a supporting block is fixedly connected on the right side of the left end of the carriage shell, a long plate fixedly connected with the right end of the carriage shell is fixedly connected on the right side of the supporting block, a squeezing cavity is arranged at the upper end of the long plate, a cradle mechanism is arranged on the upper side of the squeezing cavity, a blowing mechanism is arranged on the right side of the squeezing cavity, two driving rods penetrating through and slidably connected with the front and rear ends of the carriage shell are arranged on the left and right sides of the lower end of the carriage shell, two driving wheels are fixedly connected with the front and rear ends of the driving rods, the blowing mechanism comprises a power bevel gear fixedly connected with the left driving rod in the carriage shell, a driven rod is further arranged in the carriage shell, the left end of the driven rod is in keyed connection with the driven bevel, an electromagnet is fixedly connected to the right inner wall of the driven cavity, a driven spring fixedly connected with the right end of the driven bevel gear is fixedly connected to the left end wall of the electromagnet, a driven block capable of attracting the electromagnet is fixedly connected to the right end of the driven bevel gear, a driven belt wheel is fixedly connected to the right end of the driven rod, a storage shell is fixedly connected to the left side of the right end of the vehicle shell, a storage cavity with a downward opening and an outer upper inner wall communicated with the outer portion is arranged in the storage shell, a lifting cavity with a leftward opening is arranged in the right end of the storage shell, a concave lifting block is connected in the lifting cavity in a sliding manner, a lifting spring fixedly connected with the lower end of the lifting block is fixedly connected to the lower end of the lifting cavity, a lifting rod is rotatably connected to the left end of the lifting block, a fan is fixedly connected to the left end of the lifting, a fixed rod is fixedly connected to the left side of the right end of the vehicle shell, a fixed block is fixedly connected to the left side of the fixed rod, the front end and the rear end of the fixed block are both provided with a pushing cavity with an opening far away from the fixed block, the pushing cavity is internally connected with a pushing block with the front end being in the extrusion cavity in a sliding way, one end of the pushing cavity far away from the fixed block is fixedly connected with a pushing spring which is fixedly connected with one end of the pushing block near the fixed block, one end of the pushing block close to the fixed block is fixedly connected with a pushing rope, the upper end of the storage shell is provided with two stretching cavities with openings close to the lifting rod, the stretching cavities are all connected with sliding blocks which are close to the lifting rod ends and are positioned in the storage cavities in a sliding way, the stretching cavity is far away from the end of the lifting rod fixedly connected with the sliding block is far away from the limiting spring fixedly connected with one end of the lifting rod, and the sliding block is far away from the stretching rope fixedly connected with one end of the lifting rod.

Further, the cradle mechanism comprises a supporting shell which is connected with the left end and the right side of the car shell in a sliding way and is connected with the left side of the storage shell in a sliding way, the lower end of the supporting shell is positioned in the extrusion cavity, two rotating rods which are connected with the supporting shell in a sliding way are arranged in the left side and the right side of the supporting shell, one end of the rotating rods, far away from the supporting shell, is fixedly connected with a cradle shell, the right end of the supporting shell is fixedly connected with a power motor, the right end of the power motor is in power connection with a rotating shaft, the right end of the rotating shaft is fixedly connected with a driven gear, a driving gear is fixedly connected on the rotating shaft, a support plate is fixedly connected on the upper side of the long plate, a driving shaft which is in sliding connection with the support plate is arranged on the upper end of the support plate, a, the lifting device is characterized in that a right-opening sliding cavity is formed in the right end of the supporting block, a lifting plate is arranged in the extrusion cavity and is connected with the right end of the sliding cavity in a sliding mode, a return spring is fixedly connected to the upper end of the lifting plate and fixedly connected with the upper end of the supporting block, a lifting rope is fixedly connected to the upper end of the lifting plate, a limiting rod is fixedly connected to the lower end of the supporting block, a pedal hinged to the limiting rod is arranged at the lower end of the limiting rod, a limiting spring is fixedly connected to the upper end of the pedal and fixedly connected with the lower end of the supporting block, and.

Furthermore, the control mechanism comprises a switch cavity which is provided with an opening at the left upper end of the shell and is far away from the shell and communicated with the external space, the front end and the rear end of the switch cavity are fixedly connected with a limit rod, the upper end of the limit rod is hinged with a stretching rod, the right end of the stretching rod is fixedly connected with a translation rope and a brake rope, the upper end of the stretching rod is fixedly connected with a limit block, the limit block is provided with a translation cavity which is provided with an upward opening and is communicated with the external space, the middle point of the translation cavity is provided with a limit block fixedly connected with the limit block, the translation cavity is internally and slidably connected with two stretching blocks which are positioned at the front and rear parts of the limit block and are positioned at the external space at the upper end, the front end and the rear end of the limit block are fixedly connected with a stretching spring which is fixedly connected with, the front end and the rear end of the limiting block are respectively provided with a clamping cavity with an upward opening and communicated with the translation cavity, the clamping cavity is internally connected with a clamping block with an upper end positioned in the translation cavity in a sliding manner, the lower end of the clamping cavity is fixedly connected with a clamping spring fixedly connected with the lower end of the clamping block, the left upper end of the shell is provided with two clamping cavities with openings close to the direction of the stretching rod and communicated with the switch cavity, the clamping cavities are internally connected with clamping blocks close to the end of the stretching rod and positioned in the switch cavity in a sliding manner, the clamping cavities are fixedly connected with clamping springs fixedly connected with the clamping blocks far away from the stretching rod, the upper end and the lower end of the shell are communicated with an external space, the upper end of the driven rod is connected with a moving gear with the lower end penetrating through the moving cavity in a keyed manner, and the moving cavities are internally connected with two moving, the end of the moving cavity far away from the moving gear is fixedly connected with a moving spring fixedly connected with the moving block far away from the moving gear, the left end of the left moving block is fixedly connected with the other end of the translation rope and a driving rope, the right end of the right moving block is fixedly connected with the other end of the driving rope, the right driving rod is fixedly connected with a brake disc, the upper side of the lower end wall of the shell is fixedly connected with a brake post, a brake cavity which is opened leftwards and communicated with an external space is arranged in the brake post, a brake block of which the left end is positioned in the external space is slidably connected in the brake cavity, the lower end of the brake cavity is fixedly connected with a brake spring fixedly connected with the lower end of the brake block, the lower end of the brake block is fixedly connected with the other end of the brake rope, and the upper end of the long, the car shell is characterized in that the lower end of the supporting shell is fixedly connected with a transmission rope, the upper end of the wall of the right end of the car shell is hinged with a protection plate, the lower end of the protection plate is fixedly connected with a protection spring fixedly connected with the right side of the car shell, and the lower end of the protection plate is fixedly connected with the other end of the transmission rope.

Furthermore, the upper end face of each clamping block is arc-shaped, the end faces of the two clamping blocks, which are close to the stretching rod, are arc-shaped, the lower end face of each brake block is concave arc-shaped, the elastic force of the left side moving spring is greater than that of the right side moving spring, the elastic force of the limiting spring and the elastic force of the pushing spring are greater than that of the stretching spring, and the elastic force of the transmission spring is greater than that of the protection spring.

The invention has the beneficial effects that: the automatic cradle has a simple structure and is convenient and fast to operate, when the cradle is needed, the automatic cradle can be completed through mechanical transmission only by putting a baby into the cradle shell in advance, and when the baby needs to be blown for cooling, the automatic blowing for cooling can be realized through the mechanical transmission, so that the workload of the family long girl baby is reduced.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top view of the embodiment of the present invention FIG. 1;

FIG. 3 is a schematic diagram of the structure at A-A in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram at C-C in FIG. 1 according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of the structure at D in FIG. 1 according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of the structure at E in FIG. 1 according to an embodiment of the present invention;

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-7, the baby carriage with automatic cradle and blower described herein comprises a casing 10, a control mechanism 102 is disposed on the upper side of the left end of the casing 10, a supporting block 11 is fixedly connected to the right side of the left end of the casing 10, a long plate 31 fixedly connected to the right side of the supporting block 11 is fixedly connected to the right end of the casing 10, an extrusion chamber 103 is disposed on the upper end of the long plate 31, a cradle mechanism 101 is disposed on the upper side of the extrusion chamber 103, a blower mechanism 100 is disposed on the right side of the extrusion chamber 103, two traveling bars 32 passing through the front and rear ends of the casing 10 and slidably connected to the casing 10 are disposed on the left and right sides of the lower end of the casing 10, two traveling wheels 18 are fixedly connected to the front and rear ends of the traveling bars 32, the blower mechanism 100 includes a power bevel gear 17 fixedly connected to the left traveling bar 32, a driven bar 34 is further disposed in the casing 10, a driven bevel gear 88 engaged with the power bevel gear 17 is keyed to the left end, a driven cavity 86 with a leftward opening is arranged in the left end of the driven rod 34, an electromagnet 90 is fixedly connected to the right inner wall of the driven cavity 86, a driven spring 89 fixedly connected to the right end of the driven bevel gear 88 is fixedly connected to the left end wall of the electromagnet 90, a driven block 87 capable of attracting the electromagnet 90 is fixedly connected to the right end of the driven bevel gear 88, a driven pulley 35 is fixedly connected to the right end of the driven rod 34, a storage shell 25 is fixedly connected to the left end of the right end of the vehicle shell 10, a storage cavity 104 with a downward opening and an upper inner wall communicated with the outside is arranged in the storage shell 25, a lifting cavity 97 with a leftward opening is arranged in the right end of the storage shell 25, a concave lifting block 98 is slidably connected in the lifting cavity 97, a lifting spring 99 fixedly connected to the lower end of the lifting block 98 is fixedly connected to the lower end of the lifting cavity, the left end of the lifting rod 64 is fixedly connected with a fan 96, the lifting rod 64 is fixedly connected with a lifting belt wheel 65, the lifting belt wheel 65 and the driven belt wheel 35 are connected by a belt 62 in a power fit manner, the left side of the right end of the shell 10 is fixedly connected with a fixing rod 29, the left end of the fixing rod 29 is fixedly connected with a fixing block 30, the front end and the rear end of the fixing block 30 are respectively provided with a pushing cavity 63 with an opening away from the fixing block 30, the front end of the pushing cavity 63 is connected with a pushing block 72 in the extrusion cavity 103 in a sliding manner, one end of the pushing cavity 63, far away from the fixing block 30, is fixedly connected with a pushing spring 70 fixedly connected with one end, close to the fixing block 30, of the pushing block 72, is close to one end of the fixing block 30, is fixedly connected with a pushing rope 71, all sliding connection has in the tensile chamber 66 and is close to the lifter 64 end is located the sliding block 69 of depositing the chamber 104, tensile chamber 66 keeps away from lifter 64 end fixedly connected with the sliding block 69 keep away from lifter 64 one end fixed connection's spacing spring 68, sliding block 69 keeps away from the tensile rope 67 of lifter 64 one end fixed connection.

Beneficially, the cradle mechanism 101 includes a supporting shell 22 slidably connected to the left and right sides of the car shell 10 and slidably connected to the left side of the storage shell 25, and the lower end of the supporting shell 22 is located inside the extrusion chamber 103, two rotating rods 23 slidably connected to the supporting shell 22 are disposed in the left and right sides of the supporting shell 22, one end of the supporting shell 22, away from the rotating rod 23, is fixedly connected to a cradle shell 24, the right end of the supporting block 11 is fixedly connected to a power motor 50, the right end of the power motor 50 is in power connection with a rotating shaft 51, the right end of the rotating shaft 51 is fixedly connected to a driven gear 53, the rotating shaft 51 is fixedly connected to a driving gear 52, the upper side of the long plate 31 is fixedly connected to a support plate 49, the upper end of the support plate 49 is provided with a driving shaft 47 slidably connected to the support plate, the driving rod 47 is fixedly connected with a rotating gear 48, the rotating gear 48 is connected with the driven gear 53 in a power fit manner through a chain 54, the right end of the supporting block 11 is provided with a sliding cavity 41 with a right opening, the sliding cavity 41 is internally and slidably connected with a lifting plate 12 with the right end positioned in the extrusion cavity 103, the upper end of the lifting plate 12 is fixedly connected with a return spring 43 fixedly connected with the upper end of the supporting block 11, the upper end of the lifting plate 12 is fixedly connected with a lifting rope 40, the lower end of the supporting block is fixedly connected with a limiting rod 16, the lower end of the limiting rod 16 is provided with a pedal 15 hinged with the limiting rod, the upper end of the pedal 15 is fixedly connected with a limiting spring 14 fixedly connected with the lower end of the supporting block 11, and the upper end of the pedal 15 is.

Beneficially, the control mechanism 102 includes a switch cavity 105 which is provided with an opening at the left upper end of the vehicle shell 10 and is far away from the vehicle shell 10 and communicated with the external space, a limit rod 82 is fixedly connected at the front end and the rear end of the switch cavity 105, a stretching rod 19 is hinged at the upper end of the limit rod 82, a translation rope 93 and a brake rope 21 are fixedly connected at the right end of the stretching rod 19, a limit block 80 is fixedly connected at the upper end of the stretching rod 19, a translation cavity 81 which is provided with an opening upward and is communicated with the external space is provided in the limit block 80, a limit block 78 fixedly connected with the limit block 80 is provided at the middle point of the translation cavity, two stretching blocks 20 which are located at the front end and the rear end of the limit block 78 and have upper ends located in the external space are slidably connected in the translation cavity 81, and stretching springs 79 which are fixedly, one end of the stretching block 20 close to the limiting block 78 is fixedly connected with the other ends of the pushing rope 71 and the stretching rope 67, the front end and the rear end of the limiting block 80 are respectively provided with a clamping cavity 73 with an upward opening and communicated with the translation cavity 81, the clamping cavity 73 is slidably connected with a clamping block 75 with an upper end positioned in the translation cavity 81, the lower end of the clamping cavity 73 is fixedly connected with a clamping spring 74 fixedly connected with the lower end of the clamping block 75, the left upper end of the vehicle shell 10 is provided with two clamping cavities 85 with openings close to the stretching rod 19 direction and communicated with the switch cavity 105, the clamping cavities 85 are respectively slidably connected with a clamping block 84 close to the stretching rod 19 end and positioned in the switch cavity 105, the clamping cavity 85 far away from the stretching rod 19 is fixedly connected with a clamping spring 83 fixedly connected with the clamping block 84 far away from the stretching rod 19, a moving cavity 91 with upper and lower ends communicated with an external space is arranged in the shell 10, a moving gear 33 with a lower end penetrating through the moving cavity 91 is connected to the driven rod 34 through a key, two moving blocks 94 respectively positioned at the left and right sides of the moving gear 33 are connected in the moving cavity 91 in a sliding manner, moving springs 92 fixedly connected with the ends of the moving blocks 94 far away from the moving gear 33 are fixedly connected to the ends of the moving cavity 91 far away from the moving gear 33, the other end of the translation rope 93 and a driving rope 95 are fixedly connected to the left end of the left moving block 94, the other end of the driving rope 95 is fixedly connected to the right end of the right moving block 94, a brake disc 55 is fixedly connected to the right driving rod 32, a brake post 56 is fixedly connected to the upper side of the lower end wall of the shell 10, and a brake cavity 58 with an opening, brake chamber 58 sliding connection has the brake block 61 that the left end is located the exterior space, brake chamber 58 lower extreme fixedly connected with brake block 61 lower extreme fixed connection's brake spring 59, brake block 61 lower extreme fixedly connected with brake rope 21's the other end, long board 31 upper end fixedly connected with support shell 22 lower extreme fixed connection's transmission spring 45, support shell 22 lower extreme fixedly connected with transmission rope 44, shell 10 right-hand member wall upper end articulates there is protection shield 26, protection shield 26 lower extreme fixedly connected with shell right side fixed connection's protection spring 28, protection shield 26 lower extreme fixedly connected with the other end of transmission rope 44.

Advantageously, the upper end surface of the clamping block 75 is a curved surface, the end surfaces of the two clamping blocks 84 close to the stretching rod 19 are curved surfaces, the lower end surface of the brake block 61 is a concave curved surface, the elastic force of the left moving spring 92 is greater than that of the right moving spring 92, the elastic force of the limit spring 68 is greater than that of the push spring 70 and that of the extension spring 79, and the elastic force of the transmission spring 45 is greater than that of the protection spring 28.

In the initial state, the right moving spring 92 is compressed, the extension spring 79 is compressed, the protection spring 28 is compressed, the electromagnet 90 stops operating, and the lift spring 99 is compressed.

When blowing is used, a baby is placed in the cradle shell 24, the transmission spring 45 is compressed due to the influence of the gravity of the baby, the transmission rope 44 is loosened, so that the protection spring 28 is reset, the protection plate 26 is turned leftwards to play a role of protecting the baby, the two stretching blocks 20 are stretched to the direction far away from the limiting block 78 to pass through the clamping block 75, so that the clamping block 75 moves downwards, the clamping spring 74 is compressed, then the clamping spring 74 is reset, the clamping block 75 moves upwards to play a role of limiting the movement of the stretching block 20, so that the pushing rope 71 and the stretching rope 67 are pulled, so that the limiting spring 68 and the pushing spring 70 are compressed, the two sliding blocks 69 move to the direction far away from each other, the two pushing blocks 72 move to the direction close to each other, so that the belt 62 is loosened, so that the lifting spring 99 resets to push the lifting block 98 to move upwards, and the lifting block 98, The lifting belt wheel 65 and the fan 96 move upwards to be separated from the storage cavity 104 to push the baby carriage, the travelling wheel 18 rotates to drive the travelling rod 32 and the power bevel gear 17 fixedly connected with the travelling rod 32 to rotate, the power bevel gear 17 rotates to drive the driven bevel gear 88 in meshed connection with the power bevel gear to rotate, the driven bevel gear 88 rotates to drive the driven rod 34 in key connection with the driven bevel gear and the driven belt wheel 35 fixedly connected with the driven rod 34 to rotate, the driven belt wheel 35 rotates to drive the belt 62 and the lifting belt wheel 65 to rotate, and the lifting belt wheel 65 rotates to drive the lifting rod 64 and the fan 96 to rotate, so that the effect of blowing is achieved.

When the automatic cradle is used, the limiting block 80 is pulled downwards to drive the stretching rod 19 fixedly connected with the limiting block to rotate downwards to pass through the clamping block 84, so that the clamping blocks 84 move towards the direction away from each other, the clamping spring 83 is compressed, then the clamping spring 83 is reset, the clamping blocks 84 move towards the direction close to each other to limit the movement of the stretching rod 19, so that the brake rope 21 and the translation rope 93 are pulled, the translation rope 93 is pulled to drive the moving block 94, the driving rope 95 is pulled leftwards, the right moving spring 92 is reset, the left moving spring 92 is compressed, so that the moving gear 33 moves leftwards to be meshed with the driving gear 52, the brake rope 21 is pulled to drive the brake block 61 to move downwards, the brake spring 59 is compressed, the brake block 61 moves downwards to be in contact with the brake disc 55 to play a braking role, and the electromagnet 90 starts to work, so that the driven block 87 is attracted to the electromagnet 90, the driven spring 89 is compressed, the driven bevel gear 88 moves to the right to be separated from the power bevel gear 17, the power motor 50 is started, the power motor 50 operates to drive the rotating shaft 51 to rotate, the rotating shaft 51 rotates to drive the driven gear 53 and the driving gear 52 to rotate, the driven gear 53 rotates to drive the chain 54 and the rotating gear 48 in power fit with the power, the rotating gear 48 rotates to drive the driving rod 47 and the cam 46 fixedly connected with the driving rod 47 to rotate, the cam 46 rotates to collide with the cradle shell 24 in sliding connection with the driving rod, because the cradle shell 24 is fixedly connected with the rotating rod 23 and the rotating rod 23 is in sliding connection with the supporting shell 22, the cradle shell 24 rotates back and forth, the function of automatic cradle is achieved, the driving gear 52 rotates to drive the moving gear 33 engaged with the rotating, the moving gear 33 rotates to drive the driven rod 34 and the driven pulley 35 fixedly connected with the driven rod 34 to rotate, the driven pulley 35 rotates to drive the belt 62 and the lifting pulley 65 to rotate, the lifting pulley 65 rotates to drive the lifting rod 64 and the fan 96 to rotate, so that the function of automatic air blowing is achieved, when a baby is taken out, the pedal 15 is stepped by feet to rotate downwards, the pedal 15 rotates downwards to drive the lifting rope 40 to pull downwards, the limiting spring 14 is stretched, the lifting plate 12 is pulled upwards to be in contact with the supporting shell 22 and push the supporting shell 22 upwards, the supporting shell 22 moves upwards to drive the cradle shell 24 to move upwards, the transmission rope 44 fixedly connected with the supporting shell 22 is pulled upwards, the protection plate 26 is turned rightwards, and the purpose of taking out the baby more easily is achieved.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. An automatic cradle and blowing baby carriage, comprising a carriage shell, characterized in that: the upper side of the left end of the car shell is provided with a control mechanism, the right side of the left end of the car shell is fixedly connected with a supporting block, the right side of the supporting block is fixedly connected with a long plate fixedly connected with the right end of the car shell, the upper end of the long plate is provided with an extrusion cavity, the upper side of the extrusion cavity is provided with a cradle mechanism, the right side of the extrusion cavity is provided with a blowing mechanism, the left and right sides of the lower end of the car shell are provided with two travelling bars which penetrate through the front end and the rear end of the car shell and are in sliding connection with the front end and the rear end of the travelling bars, the blowing mechanism comprises a power bevel gear which is positioned in the car shell and is fixedly connected with the travelling bars on the left side, a driven bar is further arranged in the car shell, the left end of the driven bar is in keyed connection with a driven bevel gear which is meshed, the left end wall of the electromagnet is fixedly connected with a driven spring fixedly connected with the right end of the driven bevel gear, the right end of the driven bevel gear is fixedly connected with a driven block which can attract the electromagnet, the right end of the driven rod is fixedly connected with a driven belt wheel, the left side of the right end of the vehicle shell is fixedly connected with a storage shell, a storage cavity with a downward opening and an external upper inner wall communicated with the storage shell is arranged in the storage shell, a lifting cavity with a leftward opening is arranged in the right end of the storage shell, a concave lifting block is connected in the lifting cavity in a sliding manner, the lower end of the lifting cavity is fixedly connected with a lifting spring fixedly connected with the lower end of the lifting block, the left end of the lifting block is rotatably connected with a lifting rod, the left end of the lifting rod is fixedly connected with a fan, a lifting belt wheel, a fixed rod is fixedly connected to the left side of the right end of the vehicle shell, a fixed block is fixedly connected to the left side of the fixed rod, the front end and the rear end of the fixed block are both provided with a pushing cavity with an opening far away from the fixed block, the pushing cavity is internally connected with a pushing block with the front end being in the extrusion cavity in a sliding way, one end of the pushing cavity far away from the fixed block is fixedly connected with a pushing spring which is fixedly connected with one end of the pushing block near the fixed block, one end of the pushing block close to the fixed block is fixedly connected with a pushing rope, the upper end of the storage shell is provided with two stretching cavities with openings close to the lifting rod, the stretching cavities are all connected with sliding blocks which are close to the lifting rod ends and are positioned in the storage cavities in a sliding way, the stretching cavity is far away from the end of the lifting rod fixedly connected with the sliding block is far away from the limiting spring fixedly connected with one end of the lifting rod, and the sliding block is far away from the stretching rope fixedly connected with one end of the lifting rod.

2. An automatic bassinet and blowing pram according to claim 1, wherein: the cradle mechanism comprises a supporting shell which is connected with the right side of the left end of the car shell in a sliding way and is connected with the left side of the storage shell in a sliding way, the lower end of the supporting shell is positioned in the extrusion cavity, two rotating rods which are connected with the supporting shell in a sliding way are arranged in the left side and the right side of the supporting shell, one end of the rotating rods, far away from the supporting shell, is fixedly connected with a cradle shell, the right end of the supporting block is fixedly connected with a power motor, the right end of the power motor is in power connection with a rotating shaft, the right end of the rotating shaft is fixedly connected with a driven gear, a driving gear is fixedly connected on the rotating shaft, a support plate is fixedly connected on the upper side of the long plate, a driving shaft which is connected with the support plate in a sliding way is arranged on the upper end of the, the lifting device is characterized in that a right-opening sliding cavity is formed in the right end of the supporting block, a lifting plate is arranged in the extrusion cavity and is connected with the right end of the sliding cavity in a sliding mode, a return spring is fixedly connected to the upper end of the lifting plate and fixedly connected with the upper end of the supporting block, a lifting rope is fixedly connected to the upper end of the lifting plate, a limiting rod is fixedly connected to the lower end of the supporting block, a pedal hinged to the limiting rod is arranged at the lower end of the limiting rod, a limiting spring is fixedly connected to the upper end of the pedal and fixedly connected with the lower end of the supporting block, and.

3. An automatic bassinet and blowing pram according to claim 2, wherein: the control mechanism comprises a switch cavity which is provided with an opening at the left upper end of the shell, is far away from the shell and is communicated with the external space, the front end and the rear end of the switch cavity are fixedly connected with a limit rod, the upper end of the limit rod is hinged with a stretching rod, the right end of the stretching rod is fixedly connected with a translation rope and a brake rope, the upper end of the stretching rod is fixedly connected with a limit block, the limit block is provided with a translation cavity which is provided with an upward opening and is communicated with the external space, the middle point of the translation cavity is provided with a limit block which is fixedly connected with the limit block, the translation cavity is internally and slidably connected with two stretching blocks which are positioned at the front and rear parts of the limit block and are positioned at the external space, the front end and the rear end of the limit block are both fixedly connected with stretching springs which are fixedly connected, the front end and the rear end of the limiting block are respectively provided with a clamping cavity with an upward opening and communicated with the translation cavity, the clamping cavity is internally connected with a clamping block with an upper end positioned in the translation cavity in a sliding manner, the lower end of the clamping cavity is fixedly connected with a clamping spring fixedly connected with the lower end of the clamping block, the left upper end of the shell is provided with two clamping cavities with openings close to the direction of the stretching rod and communicated with the switch cavity, the clamping cavities are internally connected with clamping blocks close to the end of the stretching rod and positioned in the switch cavity in a sliding manner, the clamping cavities are fixedly connected with clamping springs fixedly connected with the clamping blocks far away from the stretching rod, the upper end and the lower end of the shell are communicated with an external space, the upper end of the driven rod is connected with a moving gear with the lower end penetrating through the moving cavity in a keyed manner, and the moving cavities are internally connected with two moving, the end of the moving cavity far away from the moving gear is fixedly connected with a moving spring fixedly connected with the moving block far away from the moving gear, the left end of the left moving block is fixedly connected with the other end of the translation rope and a driving rope, the right end of the right moving block is fixedly connected with the other end of the driving rope, the right driving rod is fixedly connected with a brake disc, the upper side of the lower end wall of the shell is fixedly connected with a brake post, a brake cavity which is opened leftwards and communicated with an external space is arranged in the brake post, a brake block of which the left end is positioned in the external space is slidably connected in the brake cavity, the lower end of the brake cavity is fixedly connected with a brake spring fixedly connected with the lower end of the brake block, the lower end of the brake block is fixedly connected with the other end of the brake rope, and the upper end of the long, the car shell is characterized in that the lower end of the supporting shell is fixedly connected with a transmission rope, the upper end of the wall of the right end of the car shell is hinged with a protection plate, the lower end of the protection plate is fixedly connected with a protection spring fixedly connected with the right side of the car shell, and the lower end of the protection plate is fixedly connected with the other end of the transmission rope.

4. An automatic bassinet and blowing pram according to claim 3, wherein: the upper end surfaces of the clamping blocks are cambered surfaces, the end surfaces of the two clamping blocks close to the stretching rod are cambered surfaces, the lower end surfaces of the brake blocks are concave cambered surfaces, the elastic force of the left side moving spring is greater than that of the right side moving spring, the elastic force of the limiting spring and the elastic force of the pushing spring are greater than that of the stretching spring, and the elastic force of the transmission spring is greater than that of the protection spring.