Vacuum air extractor for large-sized teens in electronic commerce
Technical Field
The invention relates to the technical field of electronic commerce auxiliary equipment, in particular to a vacuum air extractor for large-sized toys in electronic commerce.
Background
Electronic commerce refers to commerce activities with information network technology as a means and commodity exchange as a center; is the electronization, networking and informatization of each link of the traditional business activity. With the development of electronic commerce, more and more commodities can be purchased from a network, such as home appliances, clothes, furniture, toys and the like.
Because of overlarge volume, some larger toys need to be evacuated in the transportation process, namely, air in the filling material of the toys is pumped out, so that the volume of the toys is reduced, and the vacuum pump in the current market is mostly manual, so that when some merchants evacuate some large-sized toys, the time and the labor are wasted, and the delivery time of the large-sized toys is influenced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a vacuum air extractor for a large-sized doll in an electronic commerce, which has the advantages of electric evacuation, time and labor saving and improvement of delivery efficiency, and solves the problems of manual evacuation, time and labor wasting and slow delivery time dragging.
(II) technical scheme
In order to achieve the purposes of realizing the electric evacuation, saving time and labor and improving delivery efficiency, the invention provides the following technical scheme: the utility model provides a vacuum air exhaust device for large-scale young in electronic commerce, includes the pump, the pump is interior fixedly connected with pump block, the pump groove has been seted up in the pump block, the left side rotates the grafting in the pump block has the connecting rod, connecting rod left end and be located pump block outside fixedly connected with motor, connecting rod right-hand member just is located pump block internal fixedly connected with connecting plate, the spout has been seted up on the connecting plate right side, sliding connection has universal ball in the spout, universal ball right side just is located pump groove through connecting rod fixedly connected with piston block, pump inslot right-hand member fixedly connected with packing ring, pump outside right-hand member fixedly connected with solid fixed ring, gu fixed ring outside fixedly connected with slide tube, sliding connection has the dead lever in the slide tube, gu fixed lever keeps away from slide tube one end fixedly connected with fixed block, fixed block and dead lever contained angle department fixedly connected with connecting block, two rotate between the connecting block and be connected with hinge lever, pump tube has been seted up in the pump tube right-hand member, fixed block left side fixedly connected with sealing cloth.
Preferably, the right end of the air suction cylinder is funnel-shaped.
Preferably, the connecting plate is connected with the left connecting rod in an inclined way.
Preferably, the air suction block is divided into an air suction groove and a transmission groove.
Preferably, the air extraction groove is communicated with the right end of the air extraction cylinder.
Preferably, the pipe grooves are also arranged in the air suction block and the fixing ring and are communicated through the pipe grooves in the air suction cylinder.
Preferably, the gasket resembles a one-way valve.
Preferably, one end of the sealing cloth is fixed on the fixed block, and the other end of the sealing cloth is fixed on the outer side of the air suction cylinder.
(III) beneficial effects
Compared with the prior art, the invention provides a vacuum air extractor for large-sized pups in electronic commerce, which has the following beneficial effects:
1. this a vacuum air exhaust device for large-scale young in electricity merchant drives the connecting plate through the motor and rotates, and the connecting plate passes through the connecting rod and drives piston block and carry out piston motion in the air exhaust groove to utilize electronic replacement manual, carry out evacuation to the young in the vacuum bag and handle, in order to improve work efficiency.
2. This a vacuum air extractor for large-scale public young in electronic commerce is through the piston motion of piston piece with the interior air continuous suction of vacuum bag in the transmission inslot of air pumping piece, the interior air of air pumping piece gets into the sliding tube through the tube duct, promotes the dead lever motion, the cooperation of rethread fixed block to fix the section of thick bamboo of bleeding in the bleed hole of vacuum bag.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the air extraction block of the present invention;
FIG. 3 is a side view of the suction block structure of the present invention;
FIG. 4 is a schematic view showing the shrinkage of the structure of the fixing block according to the present invention;
FIG. 5 is a schematic view showing the expansion of the structure of the fixing block according to the present invention.
In the figure: 1. a suction cylinder; 2. an air pumping block; 3. an air extraction groove; 4. a connecting rod; 5. a motor; 6. a connecting plate; 7. a chute; 8. a universal ball; 9. a piston block; 10. a gasket; 11. a fixing ring; 12. a sliding tube; 13. a fixed rod; 14. a fixed block; 15. a hinge rod; 16. a tube groove; 17. sealing cloth; 18. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, a vacuum air extractor for large-sized pups in electronic commerce comprises an air extracting cylinder 1, wherein the right end of the air extracting cylinder 1 is funnel-shaped, an air extracting block 2 is fixedly connected in the air extracting cylinder 1, an air extracting groove 3 is formed in the air extracting block 2, the air extracting block 2 is divided into two parts of the air extracting groove 3 and a transmission groove, an air valve is arranged at the left side of the transmission groove, the air extracting groove 3 is communicated with the right end of the air extracting cylinder 1, a connecting rod 4 is rotationally inserted at the left side of the air extracting block 2, a motor 5 is fixedly connected at the left end of the connecting rod 4 and positioned at the outer side of the air extracting block 2, a connecting plate 6 is fixedly connected in the air extracting block 2, a chute 7 is formed at the right side of the connecting plate 6 and is obliquely connected with a universal ball 8 in the chute 7, a piston block 9 is fixedly connected at the right side of the universal ball 8 and positioned in the air extracting groove 3 through the connecting rod 4, the right end in the air extraction tank 3 is fixedly connected with a gasket 10, the gasket 10 is similar to a one-way valve, the right end in the outer side of the air extraction tank 1 is fixedly connected with a fixed ring 11, the outer side of the fixed ring 11 is fixedly connected with a sliding pipe 12, the sliding pipe 12 is internally and slidably connected with a fixed rod 13, one end of the fixed rod 13, which is far away from the sliding pipe 12, is fixedly connected with a fixed block 14, the included angle between the fixed block 14 and the fixed rod 13 is fixedly connected with a connecting block 18, a hinge rod 15 is rotatably connected between the two connecting blocks 18, a pipe groove 16 is formed in the right end of the air extraction tank 1, the pipe groove 16 is formed in the air extraction block 2 and the fixed ring 11, and is communicated with the sliding pipe 12 through the pipe groove 16 in the air extraction tank 1, the pipe groove 16 in the fixed ring 11 is fixedly connected with a sealing cloth 17 at the left side of the fixed block 14, one end of the sealing cloth 17 is fixed on the fixed block 14, and the other end is fixed on the outer side of the air extraction tank 1.
The working principle is that the air suction cylinder 1 is inserted into an air suction hole of a vacuum bag provided with a doll, the motor 5 runs, the connecting plate 6 is driven to rotate clockwise through the connecting rod 4, and the piston block 9 cannot rotate along with the connecting plate 6 through the connecting rod 4 because the piston block 9 is positioned in the air suction groove 3; along with the rotation of the connecting plate 6, when the inclined lower right end of the connecting plate 6 rotates to the position a, the connecting rod 4 connected with the universal ball 8 pushes the piston block 9 to move rightwards in the air suction groove 3, air in the air suction groove 3 is pressed into a transmission groove of the air suction block 2, the symmetrical upper left end of the connecting plate 6 rotates to the position c, and the connecting rod 4 connected with the universal ball 8 pulls the piston block 9 to move leftwards in the air suction groove 3 and draws air in a vacuum bag into the air suction groove 3; when the inclined lower right end of the connecting plate 6 rotates to the position c, the connecting rod 4 connected with the universal ball 8 pushes the piston block 9 to move rightwards in the air suction groove 3, air in the air suction groove 3 is pressed into a transmission groove of the air suction block 2, the symmetrical upper left end of the connecting plate 6 rotates to the position a, and the connecting rod 4 connected with the universal ball 8 pulls the piston block 9 to move leftwards in the air suction groove 3 under the influence of the inclined angle of the connecting plate 6, so that air in a vacuum bag is sucked into the air suction groove 3; b. the piston block 9 at d moves in the same way as the piston blocks 9 at a and c.
A, b, c, d described above with reference to fig. 3.
When the piston block 9 presses air in the air suction groove 3 into the transmission groove of the air suction block 2, the air pressure in the transmission groove of the air suction block 2 is increased, so that the air enters the sliding tube 12 through the tube groove 16, the air pressure in the sliding tube 12 is further increased, the fixed rod 13 in the sliding tube 12 is pushed to move towards the side far away from the fixed ring 11 under the action of the air pressure, the fixed rod 13 pushes the fixed block 14 to expand towards the side far away from the fixed ring 11, the fixed block 14 is attached to the inner wall of the air suction hole of the vacuum bag, the air suction cylinder 1 is fixed in the air suction hole, and meanwhile, the fixed block 14 pulls the sealing cloth 17 to seal the air suction hole, so that the air is prevented from entering the vacuum bag from the air suction hole, and the air suction effect is influenced; when the fixed block 14 is completely attached to the inner wall of the air extraction hole, the two hinge rods 15 are in a straight line, so that the continuous increase of air pressure in the sliding tube 12 is prevented, and the wall top of the air extraction hole is deformed by the fixed block 14.
When the air in the vacuum bag is completely pumped out, the motor 5 stops rotating, the air valve arranged on the air pumping block 2 is used for deflating and releasing the pressure of the transmission groove of the air pumping block 2, and meanwhile, the high-pressure air in the sliding pipe 12 is released through the air valve, so that the air pressure in the sliding pipe 12 is reduced, the fixed rod 13 drives the fixed block 14 to move towards the side close to the fixed ring 11, the fixed state between the air pumping cylinder 1 and the air pumping hole is relieved, and the air pumping cylinder 1 can be taken down.
To sum up, this a vacuum air exhaust device for large-scale public young in electronic commerce drives connecting plate 6 through motor 5 and rotates, and connecting plate 6 passes through connecting rod 4 and drives piston block 9 and carry out the piston motion in air exhaust groove 3 to utilize the electronic manual replacement, carry out evacuation processing to the public young in the vacuum bag, in order to improve work efficiency.
In addition, according to the vacuum air extractor for the large-sized pups in the electronic commerce, air in the vacuum bag is continuously pumped into the transmission groove of the air extracting block 2 through the piston movement of the piston block 9, the air in the air extracting block 2 enters the sliding pipe 12 through the pipe groove 16, the fixing rod 13 is pushed to move, and the air extracting cylinder 1 is fixed in the air extracting hole of the vacuum bag through the cooperation of the fixing block 14, so that the application range is wider.
While embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.