CN207970724U - The stirring structure of garbage disposer - Google Patents

Abstract

A kind of stirring structure of garbage disposer, including stirred tank and the agitating shaft being set in the stirred tank, the agitating shaft is equipped with blade, and the agitating shaft is suitable for driving the blade to be rotated in stirred tank to stir rubbish, and the stirred tank has around the arc-shaped bottom surface of the agitating shaft.When agitating shaft rotates, the rotational trajectory of blade is the circle around agitating shaft, by making the bottom surface of stirred tank be around the arc-shaped bottom surface of agitating shaft, to make the movement locus of bottom surface and blade be adapted, stirred tank at this time is not in the dead angle that blade can not be stirred.So that in whipping process, blade can be sufficiently stirred the rubbish positioned at stirred tank bottom, be not in sanitary fill, the situation that causes garbage decomposition insufficient.

Description

The stirring structure of garbage disposer

Technical field

The utility model is related to technical field of environment protection equipment, and in particular to a kind of stirring structure of garbage disposer.

Background technology

Rubbish needs first to be pre-processed before burning it, filling.Especially produced by food and restaurant service industry Rubbish in processing procedure, need to decompose it using microorganism etc., will consolidate due to containing large amount of organic matter Body garbage decomposition is liquid or gas.

In the prior art, during being decomposed to organic waste using microorganism, stirring structure is also usually utilized Rubbish is stirred, so that microorganism can fully contact with organic waste, to promote garbage decomposition degree, improves rubbish Decomposition efficiency.

Stirring structure generally comprises stirred tank and agitating shaft, and agitating shaft is equipped with blade, is rotated by agitating shaft and drives paddle Leaf rotates, to be stirred to the rubbish in stirred tank.But stirring structure in the prior art often can only be to specific region Interior rubbish is stirred, and can not be stirred to all rubbish in stirred tank, be caused garbage decomposition insufficient.

Utility model content

The utility model solve the problems, such as be stirring structure in the prior art can not to all rubbish in stirred tank into Row stirring, causes garbage decomposition insufficient.

To solve the above problems, the utility model provides a kind of stirring structure of garbage disposer, including stirred tank and set The agitating shaft being placed in the stirred tank, the agitating shaft are equipped with blade, and the agitating shaft is suitable for that the blade is driven to stir Mixing rotation in slot, to stir rubbish, the stirred tank has around the arc-shaped bottom surface of the agitating shaft.

Optionally, the agitating shaft is multiple, and the length direction along stirred tank is set gradually；The stirred tank includes along institute Multiple arc-shaped bottom surfaces of length direction, the agitating shaft and the arc-shaped bottom surface quantity having the same are stated, and along stirring The short transverse of slot is arranged in a one-to-one correspondence.

Optionally, the agitating shaft is equipped with the multiple blades axially set gradually along it, the blade with it is described Identical gap is all had between arc-shaped bottom surface.

Optionally, the blade extends along the radial direction of the agitating shaft, the angle control between two neighboring blade Between 30 ° -90 °.

Optionally, eccentric flange is fixed on the periphery wall of the agitating shaft, the blade is detachably arranged in institute State eccentric flange.

Optionally, the blade includes bottom scraper plate and support plate, and one end of the support plate is fixedly installed on described stir Axis is mixed, the other end is fixedly connected with the bottom scraper plate.

Optionally, the support plate, which is spirally connected, is fixed on the agitating shaft, and the bottom scraper plate is fixedly welded on the support Plate.

Optionally, the blade further includes rib, and the rib is fixedly connected with the support plate and the bottom scraper plate.

Optionally, the agitating shaft includes：Shaft exis body, the blade are set to the shaft exis body；Shaft end, can The axial both ends for being set to the shaft exis body of dismounting, the shaft end is rotatably arranged on the stirred tank.

Optionally, the both ends of the shaft exis body are fixed with flange, and the shaft end, which is spirally connected, is fixed on the flange.

Compared with prior art, the technical solution of the utility model has the following advantages：

The stirring structure of the garbage disposer, including stirred tank and be set to stirred tank and with blade agitating shaft, Agitating shaft can rotate, and it is the circle around agitating shaft to make the rotational trajectory of blade.By making stirred tank have for around agitating shaft Arc-shaped bottom surface, to make the movement locus of bottom surface and blade be adapted, stirred tank at this time is not in that blade can not be into The dead angle of row stirring.So that in whipping process, blade can be sufficiently stirred the rubbish positioned at stirred tank bottom, will not The situation for sanitary fill occur, causing garbage decomposition insufficient.

Further, the agitating shaft includes shaft exis body and is detachably arranged in the first of shaft exis body both ends Shaft end, the second shaft end make the first shaft end, the second shaft end be suitable for being rotatably arranged on stirred tank.Due to stirred tank and stirring Axis usually there is larger volume and quality to enable the first shaft end, the second shaft end by Agitation speed at dismountable mode It is mounted and dismounted respectively with stirred tank, to facilitate the whole dismounting with stirred tank of agitating shaft.

Description of the drawings

Fig. 1 is the sectional view of the utility model specific embodiment stirring structure, to show the agitating shaft being located in stirred tank And blade；

Fig. 2 is the three-dimensional structure diagram of stirred tank in stirring structure shown in Fig. 1；

Fig. 3 is that blade is installed to agitating shaft in stirring structure shown in Fig. 1, and motor drives stereochemical structure when agitating shaft rotation Figure；

Fig. 4 is the three-dimensional structure diagram of shaft exis body in stirring structure shown in Fig. 3；

Fig. 5, Fig. 6 are the three-dimensional structure diagram for the shaft end that shaft exis body axial direction both ends are fixedly installed on shown in Fig. 3 respectively；

Fig. 7 is the three-dimensional structure diagram of blade in stirring structure shown in Fig. 3.

Specific implementation mode

It is understandable to enable the above objects, features, and advantages of the utility model to become apparent, below in conjunction with the accompanying drawings to this The specific embodiment of utility model is described in detail.

Referring to Fig.1, the stirring structure 100 of a kind of garbage disposer, including stirred tank 10 and agitating shaft 20.Wherein, it stirs Slot 10 is suitable for accommodating pending rubbish, and agitating shaft 20 is equipped with blade 30, and the agitating shaft 20 is rotatably arranged on stirring Slot 10.The stirring structure 100 further includes upper cover 40, and the upper cover 40 is suitable for lid and closes on the stirred tank 10, stirred with described It mixes slot 10 and forms sealing space.

Before garbage disposer work, pending rubbish and the microorganism etc. for decomposing rubbish are put into stirred tank In 10.Start garbage disposer, agitating shaft 20 rotates and blade 30 is driven to be rotated in stirred tank 10 around agitating shaft 20, blade 30 rotation can be stirred the rubbish in stirred tank 10, to enable microorganism to be come into full contact with rubbish, improve rubbish Rubbish decomposition efficiency.

Referring to Fig.1, Fig. 2, the two side walls that the stirred tank 10 is oppositely arranged are equipped with mounting hole 11, the agitating shaft 20 It is rotatably arranged on the mounting hole 11, agitating shaft 20 extends along the width direction x of stirred tank 10.It is described in the present embodiment Stirred tank 10 has for around the arc-shaped bottom surface 12 of agitating shaft 20, the arc-shaped bottom surface 12 is equally along the width of stirred tank 10 Direction x extends.

Referring to Fig.1, Fig. 3, the blade 30 are fixedly installed on agitating shaft 20, and blade 30 is rotated around agitating shaft 20, fortune It is the circle in the center of circle that dynamic rail mark, which is with agitating shaft 20,.The bottom surface of stirred tank 10 is set as arc-shaped bottom surface 12, to make bottom surface and paddle The movement locus of leaf 30 is adapted, and it is not in the dead angle for making the blade 30 that can not be stirred to make the stirred tank 10.From And so that in whipping process, blade 30 can be sufficiently stirred the rubbish positioned at 30 bottom of stirred tank, be not in rubbish The situation generation accumulated, cause garbage decomposition insufficient.

Specifically, along the length direction y of stirred tank 10, the side wall of the stirred tank 10 is equipped with multipair mounting hole 11, often A pair of of mounting hole 11 corresponds to an agitating shaft 20, each agitating shaft 20 corresponds to an arc-shaped bottom surface 12.That is, institute Stating stirring structure 100 has multiple agitating shafts 20 and the multiple arc-shaped bottom surfaces 12 of y distributions along its length.It is more by making simultaneously A agitating shaft 20 is rotated, and so as to be handled a large amount of rubbish in the same time, promotes garbage treatment efficiency.

With continued reference to Fig. 3, the agitating shaft 20 be equipped in axial direction (multiple blades 30 of width direction x), it is described Blade 30 extends along the radial direction of agitating shaft 20, and each blade 30 all has identical length, so that agitating shaft 20 In rotary course, identical gap is all had between arbitrary blade 30 and corresponding arc-shaped bottom surface 12.So that stirred Rubbish in journey x can be uniformly distributed in the width direction, be not in the spy that most of rubbish is stirred on x in the width direction Determine the situation in region.

Further, the gap between the blade 30 and arc-shaped bottom surface 12 can be selected between 5mm-20mm.The paddle Gap between leaf 30 and arc-shaped bottom surface 12 is smaller, then is less susceptible to the bottom surface for making rubbish remain in stirred tank 10；But it stirs Axis 20 is mixed in rotary course, inevitably will appear shaking, if gap is too small, it is likely that so that blade 30 is touched arc-shaped Bottom surface 12, to damage blade 30 or arc-shaped bottom surface 12.

In the present embodiment, set on the agitating shaft 20 there are six blade 30, six blades 30 are in axial direction uniformly distributed. That is, being provided only with a blade 30 on the same position of the agitating shaft 20；At this point, the rotation of the agitating shaft 20 one It is stirred once with the rubbish of 30 corresponding position of blade in week.

Wherein, the angle between two neighboring blade 30 is 60 °, i.e., six blades 30 are uniformly distributed along circumferential direction (shown in Fig. 1), therefore, agitating shaft 20 during rotation, the blade 30 can be to different location in stirred tank 10 at Rubbish is uniformly stirred.

It should be noted that the quantity of blade 30 is unrestricted on agitating shaft 20 in the technical program, it can be as needed Specifically it is arranged；For example, when stirred tank 10 has larger width, the quantity of blade 30 can be accordingly increased；When stirring When mixing slot 10 with lesser width, the quantity of blade 30 can be reduced accordingly.At this point, the folder between two neighboring blade 30 Angle angle can also specifically be adjusted according to the particular number of blade 30.Optionally, make the folder between two neighboring blade 30 Angle is between 30 ° -90 °；It avoids making blade 30 by larger obstruction because of too close, also avoid because too loose And reduce the stirring efficiency of blade 30.

Specifically, it is axially set altogether there are four when blade 30 when 20 upper edge of agitating shaft, the folder between two neighboring blade 30 Angle can be designed as 90 °；When agitating shaft 20 is equipped with eight blades 30, the angle between two neighboring blade 30 can design It is 45 °.

The agitating shaft 20 of the present embodiment is provided only with a blade 30 on same position, and agitating shaft 20 is caused to rotate a circle, The rubbish of corresponding position is stirred once.In other variations, it can also be arranged on the same position of agitating shaft 20 more A blade 30, multiple blades 30 extend along different radial directions, so that when agitating shaft 20 rotates a circle, it is right with blade 30 It answers the rubbish at position that can be stirred repeatedly, promotes stirring efficiency.Optionally, make multiple blades 30 on co-located Circumferential direction along agitating shaft 20 is uniformly arranged, to uniformly be stirred to rubbish.

With reference to Fig. 3-Fig. 6, the agitating shaft 20 include shaft exis body 21 and positioned at 21 both ends of shaft exis body first Shaft end 22, the second shaft end 23.Wherein, shaft exis body 21 is arranged in the inside of stirred tank 10, and the blade 30 is fixedly installed In the shaft exis body 21；First shaft end 22, the second shaft end 23 are suitable for being rotatably arranged on the mounting hole of stirred tank On 11.

As shown in figure 3, first shaft end 22 is fixedly connected with gear 51, gear 51 is suitable for that the side wall in stirred tank 10 is arranged On, the gear 51 is connected with the driving motor 52 being arranged outside stirred tank 10 by conveyer chain 53, and driving motor 52 passes through drive Moving gear 51 rotates, to drive agitating shaft 20 to rotate.

Specifically, the axial both ends of the shaft exis body 21 are fixed with first flange 21a and second flange respectively 21b, first shaft end 22 have third flange 22a, and the third flange 22a, which is spirally connected, is fixed on the first flange 21a；Institute Stating the second shaft end 23 has the 4th flange 23a, and the 4th flange 23a, which is spirally connected, is fixed on the second flange 21b.

In general, garbage disposer usually has larger volume and quality.Stirred tank 10 is set to have relatively large Volume improves garbage treatment efficiency so as to handle simultaneously a large amount of rubbish.It is set to the agitating shaft of stirred tank 10 20 also have relatively large size and quality, and the agitating shaft 20 is designed as the shaft exis body being detachably connected 21, first Shaft end 22 and the second shaft end 23, first shaft end 22, the second shaft end 23 can be mounted and dismounted with stirred tank 10 respectively, So as to facilitate the whole dismounting with stirred tank 10 of agitating shaft 20.

With reference to Fig. 4, multiple eccentric flange 21c, multiple bias methods are fixed on the periphery wall of the shaft exis body 21 Blue 21c is set gradually along the axial direction of agitating shaft 20.Specifically, the eccentric flange 21c is six, set with the one-to-one correspondence of blade 30 It sets, six blades 30 are detachably arranged in corresponding eccentric flange 21c.

The blade 30 is detachably arranged in the eccentric flange 21c, the shaft exis body 21 can be facilitated Manufacture and installation, facilitate the manufacture and installation of blade 30.In addition, the stirring structure 100 is in the process of running, the blade 30 It is possible that suffering damage, at this point, the replacement of blade 30 can also be facilitated.

The quantity of the eccentric flange 21c is configured according to the quantity of blade 30, when the quantity of blade 30 changes When, also correspondence changes the quantity of the eccentric flange 21c.Further, two neighboring eccentric flange 21c is in axial direction Distance be equal so that blade 30 can be uniformly distributed in an axial direction.

In the present embodiment, the blade 30, which is spirally connected, to be fixed on the eccentric flange 21c.It is described in other variations Blade 30 can also be connected and fixed in the shaft exis body 21, or be fixedly welded on the shaft exis body 21, not influenced The implementation of the technical program.

With reference to Fig. 7, the blade 30 includes bottom scraper plate 31 and support plate 32.Wherein, one end of the support plate 32 is suitable In the fixed eccentric flange 21c that is spirally connected, the other end is suitable for being fixedly connected the bottom scraper plate 31, and the bottom scraper plate 31 is vertical In the support plate 32.

In 30 rotary course of blade, bottom scraper plate 31 can move to the position closest to arc-shaped bottom surface 12, with branch The perpendicular bottom scraper plate 31 of fagging 32 will preferably can be swept positioned at the rubbish of 10 bottom of stirred tank, and enable rubbish with Larger distance is moved with the rotation of blade 30, to keep the blade 30 more abundant to the stirring of rubbish, and then is improved Garbage decomposition efficiency.

Wherein, the mode that the bottom scraper plate 31, support plate 32 connect can be welded and fixed, and the bottom scraper plate 31 welds It connects and is fixed on the support plate 32.

In the present embodiment, the bottom scraper plate 31 is in tabular, bottom scraper plate 31 and 12 immediate position of arc-shaped bottom surface It is set to the marginal position of the bottom scraper plate 31.In other variations, stirred to enable bottom scraper plate 31 preferably to sweep The rubbish of 10 bottom of slot is mixed, bottom scraper plate 31 can be made to the arc surface shape being adapted with arc-shaped bottom surface 12, to realize Better stirring action.

With continued reference to Fig. 7, the blade 30 further includes rib 33, and the rib 33 is fixedly connected with the bottom scraper plate 31 and support Plate 32.The rib 33 is equivalent to reinforcing rib, and support plate 32 can be made to have higher intensity, prevent support plate 32 from deforming； In addition it is possible to make bottom scraper plate 31, support plate 32 that there is better bonding strength, avoid due to bottom scraper plate 31, support plate Weld strength is inadequate between 32, and bottom scraper plate 31 is made to fall off from the support plate 32.

In the present embodiment, the fixed bottom scraper plate 31 and support plate 32 is respectively welded in the rib 33.

Although the utility model discloses as above, the utility model is not limited to this.Any those skilled in the art, It does not depart from the spirit and scope of the utility model, can make various changes or modifications, therefore the scope of protection of the utility model It should be subject to claim limited range.

Claims (9)

1. a kind of stirring structure of garbage disposer, including stirred tank and the agitating shaft that is set in the stirred tank, it is described to stir It mixes axis and is equipped with blade, the agitating shaft is suitable for that the blade is driven to be rotated in stirred tank to stir rubbish, which is characterized in that The stirred tank has is fixed with eccentric method on the arc-shaped bottom surface of the agitating shaft, the periphery wall of the agitating shaft Orchid, the blade are detachably arranged in the eccentric flange.

2. stirring structure as described in claim 1, which is characterized in that the agitating shaft is multiple, along the length side of stirred tank To setting gradually；The stirred tank includes along multiple arc-shaped bottom surfaces of the length direction, the agitating shaft and the circular arc Shape bottom surface quantity having the same, and be arranged in a one-to-one correspondence along the short transverse of stirred tank.

3. stirring structure as described in claim 1, which is characterized in that the agitating shaft is equipped with and is axially set gradually along it Multiple blades all have identical gap between the blade and the arc-shaped bottom surface.

4. stirring structure as claimed in claim 3, which is characterized in that the blade prolongs along the radial direction of the agitating shaft It stretches, the angle between two neighboring blade controls between 30 ° -90 °.

5. stirring structure as described in claim 1, which is characterized in that the blade includes bottom scraper plate and support plate, described One end of support plate is fixedly installed on the agitating shaft, and the other end is fixedly connected with the bottom scraper plate.

6. stirring structure as claimed in claim 5, which is characterized in that the support plate, which is spirally connected, is fixed on the agitating shaft, institute It states bottom scraper plate and is fixedly welded on the support plate.

7. stirring structure as claimed in claim 5, which is characterized in that the blade further includes rib, and the rib is fixedly connected with institute State support plate and the bottom scraper plate.

8. stirring structure as described in claim 1, which is characterized in that the agitating shaft includes：

Shaft exis body, the blade are set to the shaft exis body；

Shaft end, is detachably arranged in the axial both ends of the shaft exis body, and the shaft end is rotatably arranged on described stir It mixes on slot.

9. stirring structure as claimed in claim 8, which is characterized in that the both ends of the shaft exis body are fixed with flange, The shaft end, which is spirally connected, is fixed on the flange.