CN114130735A

CN114130735A - Fungus oil processing is with exempting from to damage washing sieving mechanism

Info

Publication number: CN114130735A
Application number: CN202111304441.7A
Authority: CN
Inventors: 黄维
Original assignee: Lixian Lyuzhiyuan Ecological Agricultural Technology Development Co ltd
Current assignee: Lixian Lyuzhiyuan Ecological Agricultural Technology Development Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-04

Abstract

The invention relates to the technical field of cleaning and screening devices, in particular to a damage-free cleaning and screening device for processing edible fungus oil. Fungus oil processing is with exempting from to damage washs sieving mechanism includes: the collecting device comprises a bottom plate, a collecting device and a collecting device, wherein a box body is fixedly arranged on the bottom plate, and a collecting assembly is arranged on the box body; the auxiliary assembly is installed on the box body and comprises an installation frame, a water drainage rod, a spray head, an electric push rod, a telescopic rod and an extrusion plate. According to the damage-free cleaning and screening device for processing the fungus oil, provided by the invention, the fungus mushrooms are extruded up and down through the extrusion plate, so that the fungus mushrooms float in the box body and are rubbed with water uniformly, and meanwhile, in the extrusion process, fine impurities and broken scraps can flow out through the through grooves formed in the box body, vibration screening is not required through the vibration screen, so that the whole cleaning and screening process can be reduced, and the damage phenomenon of the fungus mushrooms in the cleaning and screening process can be greatly reduced.

Description

Fungus oil processing is with exempting from to damage washing sieving mechanism

Technical Field

The invention relates to the technical field of cleaning and screening devices, in particular to a damage-free cleaning and screening device for processing edible fungus oil.

Background

The fungus oil is a high-grade seasoning, contains rich protein, vitamins and mineral substances, and has fresh and fragrant taste. The material of the fungus is the fungus of Chongyang, which is also called goose after ancient times, because of the influence of climate, temperature and humidity, the fungus grows around the cold dew in autumn and high atmosphere every year, the wild goose flies in the south and flies in the best season, the fungus is collected in wild Maoshan jungle, frost falls and goes out automatically, the fungus can not be cultivated artificially, the fungus belongs to a pure natural fungus, the gene, meat quality, taste and natural afternoon nutrition value of the fungus are unique in all wild plants, any fungus can not be discussed together with the wild plants, and the fungus is a high-quality natural food which is given to human by nature. Wild fungus and the mixed system of ancient natural tea-seed oil are fried, and the batching is exquisite, is table delicious good article to contain human required multiple microelement and amino acid, have the function that strengthens appetite health care and prevent diseases, carry out the last manufacture in-process of fungus oil, at first need wash many times the raw materials and will pick in the miscellaneous screening that carries, consequently can use washing sieving mechanism.

Present washing sieving mechanism generally is in the box is added directly to the fungus raw materials, washs through the stirring of cylinder, washs and is accomplishing the back and screening through the reciprocating sieve, and whole process causes the damaged phenomenon of fungus crust very easily.

Therefore, it is necessary to provide a new damage-free cleaning and screening device for processing mushroom oil to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problem, the invention provides a damage-free cleaning and screening device for processing edible fungus oil.

The invention provides a damage-free cleaning and screening device for processing fungus oil, which comprises: the collecting device comprises a bottom plate, a collecting device and a collecting device, wherein a box body is fixedly arranged on the bottom plate, and a collecting assembly is arranged on the box body;

auxiliary assembly, auxiliary assembly installs on the box, auxiliary assembly includes installing frame, drain bar, shower nozzle, electric putter, telescopic link and stripper plate, the installing frame is put on the shelf and is equipped with a plurality of drain bar, every a plurality of shower nozzle is all installed to the lower surface of drain bar, electric putter passes through connecting plate fixed mounting on the drain bar, electric putter's bottom fixed mounting has the stripper plate, fixed connection's telescopic link, and each are all installed in the four corners of stripper plate upper surface the telescopic link top all with the drain bar fixed connection of top.

Preferably, the collection subassembly is including collecting frame, connecting pipe, water tank and filter screen, collect the frame cover establish on the outer wall of box and with the box between fixed connection, erect fixed connection's filter screen in the collection frame, through the connecting pipe intercommunication between collection frame and the water tank, just water tank fixed mounting is on the bottom plate.

Preferably, a fixedly connected mounting plate is installed on one side of the upper surface of the box body, a fixedly connected motor is installed on one side of the upper surface of the mounting plate, a fixedly connected supporting block is installed on the other side of the upper surface of the mounting plate, a rotatably connected shaft lever is erected between the motor and the supporting block, and two fixedly connected wheel discs are sleeved on the outer wall of the shaft lever.

Preferably, the top side fixed mounting of mounting panel has the mounting bracket of two symmetric distributions, two all the cover is equipped with the sleeve of rotating the connection in the mounting bracket, and two be connected through being connected the rope between sleeve and the relative rim plate.

Preferably, the two sides of the outer wall of the mounting frame are fixedly provided with two fixed plates which are symmetrically distributed, the two fixed plates are close to one side of the sleeve and are fixedly connected with the outer wall of the sleeve, the two fixed plates are far away from one side of the sleeve, and the two check blocks are arranged below the fixed plates and are fixedly arranged on the box body.

Preferably, the upper surfaces of the plurality of the drainage rods are fixedly connected with the same adapter plate, the lower surface of the adapter plate is communicated with each drainage rod, and the adapter tube is arranged on the upper surface of the adapter plate.

Preferably, the upper surface of the water tank is provided with a fixedly connected connecting pump through a frame, the input end of the connecting pump is communicated with the water tank through a conduit, and the output end of the connecting pump is communicated with one end of a switching tube of the connecting pump, which is far away from the switching plate.

Preferably, the box is built-in to be equipped with fixed connection's backup pad, fixed connection's montant is all installed in the four corners of backup pad upper surface, and a plurality of the cover is equipped with same fixed frame on the outer wall of montant, a plurality of logical groove has been seted up on the outer wall of box, and every the position of leading to the groove all is located the top of collecting the frame.

Preferably, the upper surface of the supporting plate is provided with a placing box in sliding connection, a plurality of through holes are formed in the inner bottom side of the placing box, a plurality of filter tanks are formed in the outer wall of the placing box, and each filter tank is located below each through groove.

Preferably, the upper surface fixed mounting of bottom plate has the air pump, the output pot head of air pump is equipped with fixed connection's air duct, the air duct extends to in the box and keeps away from the inner wall rigid coupling of air pump one side with the box, just the air duct is located the backup pad and places the below of case.

Compared with the related art, the damage-free cleaning and screening device for processing the fungus oil has the following beneficial effects:

1. according to the invention, through the installation of the auxiliary assembly, when the washing machine is used, a water source can be directly sprayed onto the outer skin of the mushroom to be washed through the spray head, and meanwhile, the mushroom is extruded up and down through the extrusion plate, so that the mushroom can float in the box body and can be washed by water even friction, meanwhile, in the extrusion process, fine impurities and broken residual scraps can flow out through the through groove formed in the box body, and the vibrating screening through the vibrating screen is not needed, so that the whole washing and screening process can be reduced, and the phenomenon that the mushroom is damaged in the washing and screening process can be greatly reduced.

2. The collecting assembly in the invention can collect the water source flowing out during cleaning and lead the water source into the water tank for recycling, thereby reducing the use of the water source in the cleaning process to a certain extent and further improving the energy-saving effect of the whole device.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the damage-free cleaning and screening apparatus for processing edible fungi oil provided by the present invention;

FIG. 2 is a schematic structural view of the mounting plate shown in FIG. 1;

FIG. 3 is a schematic view of a portion of the auxiliary assembly shown in FIG. 1;

FIG. 4 is a schematic view of a portion of the interior of the housing of FIG. 1;

FIG. 5 is a schematic view of the placement box of FIG. 1;

fig. 6 is a structural diagram illustrating the overall appearance of the present invention.

Reference numbers in the figures: 1. a base plate; 1a, an air pump; 1b, an air duct; 2. a box body; 2a, a support plate; 2b, a vertical rod; 2c, fixing frames; 2d, a through groove; 3. a collection assembly; 3a, a collection frame; 32. a connecting pipe; 33. a water tank; 34. filtering with a screen; 4. an auxiliary component; 41. installing a frame; 42. a drain rod; 43. a spray head; 44. an electric push rod; 45. a telescopic rod; 46. a pressing plate; 5. placing a box; 5a, a filter tank; 5b, through holes; 6. a fixing plate; 6a, a stop block; 7. mounting a plate; 7a, a motor; 7b, a supporting block; 7c, a shaft lever; 7d, a wheel disc; 8. a mounting frame; 8a, a sleeve; 8b, connecting ropes; 9. an adapter plate; 9a, a transfer pipe; 9b, connecting a pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 6, an embodiment of the present invention provides a damage-free cleaning and screening apparatus for processing edible fungus oil, including: bottom plate 1 and auxiliary assembly 4, fixed mounting has box 2 on the bottom plate 1, install collection subassembly 3 on the box 2.

In an embodiment of the present invention, referring to fig. 1 and fig. 2 and fig. 3, the auxiliary assembly 4 is installed on the box body 2, the auxiliary assembly 4 includes an installation frame 41, a water discharge rod 42, a spray head 43, an electric push rod 44, an expansion rod 45 and a squeezing plate 46, the installation frame 41 is provided with a plurality of water discharge rods 42, the lower surface of each water discharge rod 42 is provided with a plurality of spray heads 43, the electric push rod 44 is fixedly installed on the water discharge rods 42 through a connection plate, the bottom end of the electric push rod 44 is fixedly installed with the squeezing plate 46, four corners of the upper surface of the squeezing plate 46 are provided with the expansion rods 45 which are fixedly connected, and the top end of each expansion rod 45 is fixedly connected with the water discharge rod 42 above.

It should be noted that: when the water sprayed from the spray head 43 and the air generated from the air pump 1a are simultaneously sprayed to the mushrooms in the box body 2, the friction force between the mushrooms and a water source can be increased, the mushrooms can be smoothly cleaned, and meanwhile, the electric push rod 44 can be controlled to drive the pressing plate to work, so that the pressing plate extrudes the mushrooms in the placing box 5, the mushroom can move up and down in the water source in the placing box 5, the cleaning of the mushroom can be finished by the friction between the mushroom and the water source in the moving process of the mushroom, and at the in-process that the fungus mushroom removed, some tiny matters such as impurity and piece then can be smooth pass place the filter-tank 5a of seting up on the 5 outer walls of case and outwards flow along with the water source that flows, need not to shake the screening through the reciprocating sieve, not only reducible whole flow of washing the screening, but also greatly reduced fungus mushroom appears damaging phenomenon in the washing screening process.

In an embodiment of the present invention, referring to fig. 1, fig. 4, fig. 5 and fig. 6, the collecting assembly 3 includes a collecting frame 3a, a connecting pipe 32, a water tank 33 and a filter screen 34, the collecting frame 3a is sleeved on an outer wall of the box body 2 and is fixedly connected with the box body 2, the filter screen 34 is erected in the collecting frame 3a and is fixedly connected, the collecting frame 3a is communicated with the water tank 33 through the connecting pipe 32, and the water tank 33 is fixedly mounted on the bottom plate 1.

It should be noted that: when carrying out the washing of fungus mushroom, the surplus water source of flowing out then can outwards flow along leading to groove 2d in the box 2, and because collect frame 3a and be located the below that leads to groove 2d, collect the impurity that frame 3a can be smooth and together flow this moment, it can filter the impurity of flowing out to collect filter screen 34 in the frame 3a simultaneously, the water source after the filtration then can be smooth this moment flows into water tank 33 through connecting pipe 32 of collecting the frame 3a diapire, can accomplish the cyclic utilization of water source, consequently, can reduce the waste of cleaning process water source to a certain extent.

In the embodiment of the present invention, please refer to fig. 1 and 2, a fixedly connected mounting plate 7 is installed on one side of the upper surface of the box body 2, a fixedly connected motor 7a is installed on one side of the upper surface of the mounting plate 7, a fixedly connected supporting block 7b is installed on the other side of the upper surface of the mounting plate 7, a rotatably connected shaft rod 7c is erected between the motor 7a and the supporting block 7b, two fixedly connected wheel discs 7d are sleeved on the outer wall of the shaft rod 7c, two symmetrically distributed mounting frames 8 are fixedly installed on the top side of the mounting plate 7, rotatably connected sleeves 8a are respectively sleeved in the two mounting frames 8, and the two sleeves 8a are connected with the opposite wheel discs 7d through connecting ropes 8 b.

It should be noted that: after using this device, need to place case 5 when outwards taking out, but staff direct control motor 7a drives axostylus axostyle 7c and rotates, axostylus axostyle 7c can carry out the rolling to connecting rope 8b this moment, can be smooth through the rolling to connecting rope 8b pull up installing frame 41, installing frame 41 then can use the junction with mounting bracket 8 to rotate as the node this moment, the rotation through installing frame 41 can be smooth remove away from the top of box 2, can be smooth this moment place case 5 and take out from box 2.

In an embodiment of the present invention, referring to fig. 1, fig. 2 and fig. 6, two symmetrically distributed fixing plates 6 are fixedly mounted on both sides of an outer wall of the mounting frame 41, the two fixing plates 6 near one side of the sleeve 8a are fixedly connected to the outer wall of the sleeve 8a, two stoppers 6a are mounted below the two fixing plates 6 far from one side of the sleeve 8a, and the two stoppers 6a are fixedly mounted on the box body 2.

It should be noted that: by the installation of the stopper 6a, after the motor 7a releases the stretching of the installation frame 41, the fixing plate 6 on the side of the installation frame 41 far away from the motor 7a can smoothly fall to the upper side of the stopper 6a, at this time, the stopper 6a can smoothly support the installation frame 41 through the fixing plate 6, so that the installation frame 41 can be stably positioned above the box body 2, and the spray heads 43 electric push rods 44 in the installation frame 41 can smoothly work.

In an embodiment of the present invention, please refer to fig. 1 and 6, upper surfaces of a plurality of the water discharging rods 42 are fixedly connected with the same adapter plate 9, a lower surface of the adapter plate 9 is respectively communicated with each water discharging rod 42, an adapter tube 9a is installed on an upper surface of the adapter plate 9, a connecting pump 9b which is fixedly connected is installed on an upper surface of the water tank 33 through a rack, an input end of the connecting pump 9b is communicated with the water tank 33 through a conduit, and one end of the adapter tube 9a, which is far away from the adapter plate 9, of an output end of the connecting pump 9b is communicated.

It should be noted that: through the installation of the connecting pump 9b, the connecting pump 9b can smoothly guide the water source recovered in the water tank 33 into the drainage rod 42 through the connecting pipe 32 and discharge the water source outwards, and the cyclic utilization of the cleaning water source can be realized.

In an embodiment of the present invention, referring to fig. 1, fig. 4 and fig. 5, a supporting plate 2a fixedly connected is erected in a box body 2, four corners of the upper surface of the supporting plate 2a are respectively provided with a vertical rod 2b fixedly connected, the outer walls of a plurality of vertical rods 2b are sleeved with a same fixing frame 2c, the outer wall of the box body 2 is provided with a plurality of through grooves 2d, and each through groove 2d is located above a collecting frame 3 a.

It should be noted that: through montant 2 b's installation, placing the in-process that case 5 placed, montant 2b can lead to the position of placing case 5, can make place case 5 advance accurate whereabouts in the top of backup pad 2a, simultaneously because the position that leads to groove 2d is located the top of collecting vat, the water source that overflows then can be smooth in the cleaning process passes through groove 2d and outwards flows, and then make the whereabouts that the water source of outwards flowing can be smooth to collecting in the frame 3 a.

In the embodiment of the invention, referring to fig. 1, 4 and 6, a placing box 5 in sliding connection is installed on the upper surface of a supporting plate 2a, a plurality of through holes 5b are formed in the inner bottom side of the placing box 5, a plurality of filtering tanks 5a are formed in the outer wall of the placing box 5, the filtering tanks 5a are respectively located below through grooves 2d, an air pump 1a is fixedly installed on the upper surface of a bottom plate 1, an air guide pipe 1b in fixed connection is sleeved at the output end of the air pump 1a, the air guide pipe 1b extends into a box body 2 and is fixedly connected with the inner wall of the box body 2 on the side far away from the air pump 1a, and the air guide pipe 1b is located below the supporting plate 2a and the placing box 5.

It should be noted that: through the installation of the air pump 1a, when the mushrooms are cleaned, the air pump 1a can blow the generated air into the box body 2 through the air duct 1b, at the moment, bubbles can be formed in a water source in the box body 2 to roll upwards, and convection can be formed between the bubbles and the water source sprayed above through the rolling of the bubbles, so that the friction between the mushrooms and the water source can be increased, namely, impurities adsorbed on the mushrooms can be hung down, and the primary cleaning of the mushrooms can be completed;

it should also be noted that: the through-hole 5b can make the bubble that air duct 1b blew off and the water source in the box 2 smooth pass through-hole 5b and flow in to placing case 5, and through seting up of filter-tank 5a, when stripper plate 46 carries out the downward extrusion to the fungus mushroom, the water source then can outwards flow through filter-tank 5a when receiving pressure, when the water source flows, tiny impurity then can pass filter-tank 5a along the water source and flow together, and then can accomplish the screening to impurity in the fungus mushroom.

The working principle of the damage-free cleaning and screening device for processing the fungus oil provided by the invention is as follows:

s1, when the cleaning and screening device is used, firstly, workers can add mushrooms into the placing box 5 and place the placing box 5 in the box body 2, at the moment, the motor 7a can be controlled to rotate, the stretching of the mounting frame 41 can be slowly released through the rotation of the motor 7a, at the moment, the mounting frame 41 can rotate by the gravity of the mounting frame 8 by taking the joint with the mounting frame 8 as a node until the fixing plate 6 on the outer wall of the mounting frame 8 abuts against the stop block 6a, and then the mounting frame 41 can be smoothly placed above the box body 2;

s2, the connection pump 9b can be directly controlled to work, the connection pump 9b can input the water source in the water tank 33 into the water drainage rod 42 through the connection pipe 32 and the adapter plate 9, at this time, the water source can be smoothly sprayed out through the water drainage rod 42 and the spray head 43, meanwhile, the electric push rod 44 can be controlled to drive the pressing plate to work, the pressing plate can smoothly extrude the mushrooms in the placing box 5, the mushroom can move up and down in the water source in the placing box 5, the cleaning of the mushroom can be finished by the friction between the mushroom and the water source in the moving process of the mushroom, in the moving process of the mushrooms, some fine impurities, scraps and other substances can smoothly pass through the filter tank 5a arranged on the outer wall of the placing box 5 and flow out along with a flowing water source, and the vibrating screening is not required to be carried out through a vibrating screen, so that the whole cleaning and screening process can be reduced, and the damage phenomenon of the mushrooms in the cleaning and screening process can be greatly reduced;

s3, when the water source that always circulates passes through the logical groove 2d of seting up on the box 2 and outwards flows, box 2 outer wall mounting' S collection frame 3a then can be smooth collect the water source and together the impurity that flows out, it can filter the impurity of outflow to collect filter screen 34 in the frame 3a simultaneously, the water source after the filtration then can be smooth at this moment flows into water tank 33 through the connecting pipe 32 of collecting the frame 3a diapire, can accomplish the cyclic utilization of water source, consequently, can reduce the waste of water source in the cleaning process to a certain extent.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a fungus oil processing is with exempting from to damage washs sieving mechanism which characterized in that includes:

the device comprises a bottom plate (1), wherein a box body (2) is fixedly arranged on the bottom plate (1), and a collection assembly (3) is arranged on the box body (2);

auxiliary assembly (4), auxiliary assembly (4) are installed on box (2), auxiliary assembly (4) are including installing frame (41), drain bar (42), shower nozzle (43), electric putter (44), telescopic link (45) and stripper plate (46), installing frame (41) is put on the shelf and is equipped with a plurality of drain bar (42), every a plurality of shower nozzle (43) are all installed to the lower surface of drain bar (42), electric putter (44) are through connecting plate fixed mounting on drain bar (42), the bottom fixed mounting of electric putter (44) has stripper plate (46), fixed connection's telescopic link (45), and each are all installed in the four corners of stripper plate (46) upper surface telescopic link (45) top all with drain bar (42) fixed connection of top.

2. The fungus oil processing is with exempting from to damage washs sieving mechanism of claim 1, characterized in that, collection subassembly (3) including collect frame (3a), connecting pipe (32), water tank (33) and filter screen (34), collect frame (3a) cover establish on the outer wall of box (2) and with box (2) between fixed connection, collect frame (3a) interior frame be equipped with fixed connection's filter screen (34), through connecting pipe (32) intercommunication between collection frame (3a) and water tank (33), just water tank (33) fixed mounting is on bottom plate (1).

3. The damage-free cleaning and screening device for processing the fungus oil as claimed in claim 1, wherein a fixedly connected mounting plate (7) is mounted on one side of the upper surface of the box body (2), a fixedly connected motor (7a) is mounted on one side of the upper surface of the mounting plate (7), a fixedly connected supporting block (7b) is mounted on the other side of the upper surface of the mounting plate (7), a rotatably connected shaft rod (7c) is erected between the motor (7a) and the supporting block (7b), and two fixedly connected wheel discs (7d) are sleeved on the outer wall of the shaft rod (7 c).

4. The fungus oil processing is with exempting from to damage washs sieving mechanism of claim 3, characterized in that, the top side fixed mounting of mounting panel (7) has two symmetric distribution's mounting bracket (8), two all the cover is equipped with the sleeve (8a) of rotating the connection in mounting bracket (8), and two connect through connecting rope (8b) between sleeve (8a) and relative rim plate (7 d).

5. The damage-free cleaning and screening device for processing the fungus oil as claimed in claim 4, wherein two symmetrically distributed fixing plates (6) are fixedly mounted on both sides of the outer wall of the mounting frame (41), two fixing plates (6) close to one side of the sleeve (8a) are fixedly connected with the outer wall of the sleeve (8a), two stoppers (6a) are mounted below the two fixing plates (6) far from one side of the sleeve (8a), and the two stoppers (6a) are fixedly mounted on the box body (2).

6. The damage-free cleaning and screening device for the processing of the fungus oil as claimed in claim 1, wherein the upper surfaces of a plurality of the drainage rods (42) are fixedly connected with the same adapter plate (9), the lower surface of the adapter plate (9) is communicated with each drainage rod (42), and adapter tubes (9a) are mounted on the upper surface of the adapter plate (9).

7. The damage-free cleaning and screening device for processing the fungus oil as claimed in claim 2, wherein a fixedly connected connecting pump (9b) is installed on the upper surface of the water tank (33) through a rack, the input end of the connecting pump (9b) is communicated with the water tank (33) through a conduit, and the end, far away from the adapter plate (9), of the adapter tube (9a) of the output end of the connecting pump (9b) is communicated with the adapter tube (9 a).

8. The non-damage cleaning and screening device for processing the fungus oil as claimed in claim 1, wherein a supporting plate (2a) fixedly connected is erected in the box body (2), vertical rods (2b) fixedly connected are installed at four corners of the upper surface of the supporting plate (2a), a plurality of vertical rods (2b) are sleeved on the outer wall of each vertical rod (2b), a plurality of through grooves (2d) are formed in the outer wall of the box body (2), and each through groove (2d) is located above the collecting frame (3 a).

9. The fungus oil processing is with exempting from to damage washs sieving mechanism of claim 8, characterized in that, the upper surface mounting of backup pad (2a) has sliding connection's the case (5) of placing, the interior bottom side of placing case (5) is opened and is equipped with a plurality of through-hole (5b), a plurality of rose box (5a) have been seted up on the outer wall of placing case (5), and the position of every rose box (5a) is located the below of every logical groove (2d) respectively.

10. The fungus oil processing is with exempting from to damage washing sieving mechanism of claim 9, characterized in that, the last fixed surface of bottom plate (1) installs air pump (1a), the output pot head of air pump (1a) is equipped with fixed connection's air duct (1b), air duct (1b) extend to in box (2) and with box (2) keep away from the inner wall of air pump (1a) one side and link firmly, just air duct (1b) are located backup pad (2a) and place the below of case (5).