CN112808592B - Self-rotating solid waste treatment device - Google Patents

Abstract

The invention relates to the technical field of waste treatment, and provides a self-rotating solid waste treatment device which comprises a box body, a crushing mechanism, a flow guide block, a separating mechanism and a screening mechanism, wherein the crushing mechanism is arranged on the box body; a discharging channel is respectively formed between the two sides of the flow guide block and the inner wall of the box body, two inclined planes are formed at the top of the flow guide block, and a guide groove extending along the transverse direction is formed in the flow guide block; the separating mechanism comprises an electromagnet and two separating components, the electromagnet is arranged in the middle of the guide groove, the two separating components are respectively arranged at two ends of the guide groove, and each separating component comprises a sliding block, a permanent magnet and a partition plate; the screening mechanism has two, and two screening mechanisms set up under two discharging channel respectively. The autorotation type solid waste treatment device provided by the invention has higher working efficiency.

Description

Self-rotating solid waste treatment device

Technical Field

The invention relates to the technical field of waste treatment, in particular to a self-rotating solid waste treatment device.

Background

Solid waste refers to solid, semi-solid waste material produced by humans in production, consumption, life, and other activities. If the solid waste is not disposed of in time, the environment is greatly polluted and the ecological balance is destroyed.

The existing rotary solid waste treatment apparatus generally includes three steps of feeding, crushing and screening, but it has the following problems: when the screening mechanism screens the solid waste after the breakage, the screening mechanism can not continue to receive the materials, at the moment, the whole device stops working, otherwise, new materials can be accumulated on the screening mechanism, and the screening effect is seriously influenced. Only after the screening mechanism finishes screening can the whole device continue to work, thus leading to lower working efficiency.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a self-rotating solid waste treatment device, which has higher working efficiency.

In order to achieve the purpose, the invention is realized by the following technical scheme: an autorotation type solid waste treatment device comprises a box body and a crushing mechanism, wherein the crushing mechanism is used for crushing solid waste and also comprises a flow guide block, a separation mechanism and a screening mechanism;

the flow guide block is fixedly arranged on the inner wall of the box body and is positioned below the crushing mechanism, a discharge channel is formed between each of two sides of the flow guide block and the inner wall of the box body, two inclined planes are formed at the top of the flow guide block and are used for enabling the crushed solid waste to enter the two discharge channels respectively, and a guide groove extending in the transverse direction is formed in the flow guide block;

the separating mechanism comprises an electromagnet and two separating components, the electromagnet is fixedly arranged in the middle of the guide groove, the two separating components are respectively arranged at two ends of the guide groove and are arranged in one-to-one correspondence with the two discharging channels, the separating components are used for controlling the opening and closing of the corresponding discharging channels, each separating component comprises a sliding block, a permanent magnet and a partition plate, the sliding blocks are arranged in the guide grooves and are in sliding connection with the groove walls of the guide groove, the permanent magnets are fixedly arranged at one sides of the sliding blocks, which are close to the electromagnet, the magnetic poles of the permanent magnets in the two separating components, which are close to one side of the electromagnet, are the same, the first end of the partition plate is fixedly connected with the sliding blocks, and the second end of the partition plate can extend into the corresponding discharging channels after transversely penetrating through the guide groove;

the screening mechanism has two, two the screening mechanism sets up respectively under two discharging channel.

Further, the screening mechanism comprises a bottom plate, a rotating shaft, a first gear, a motor, a second gear and an annular screening assembly;

the bottom plate is fixedly arranged on the ground, the rotating shaft is arranged at the top of the bottom plate and is rotationally connected with the bottom plate, a disc transversely arranged is fixedly arranged at the top of the rotating shaft, an annular blocking part extending upwards is formed on the outer peripheral surface of the disc, the first gear is arranged on the rotating shaft, the motor is fixedly arranged at the top of the bottom plate, and the second gear is arranged on an output shaft of the motor and is meshed with the first gear;

the annular screening subassembly has a plurality ofly, and is a plurality of the annular screening subassembly all sets up the top of disc, and is located the inboard of annular stop part, and is a plurality of the annular screening subassembly all with the coaxial setting of disc, every the radius of annular screening subassembly is all inequality, the annular screening subassembly includes many along the body of rod of vertical setting, many the body of rod with the central point of disc sets up along circumference equidistant as the centre of a circle, and is a plurality of adjacent two in the annular screening subassembly interval between the body of rod along with distance increase between the disc central point reduces, the lower extreme of the body of rod all with the disc is connected, annular stop part and a plurality of the annular screening subassembly will the top of disc separates into a plurality of storage spaces.

Further, every the lower extreme of the body of rod all with the disc is rotated and is connected.

Furthermore, the lower end of each rod body longitudinally penetrates through the disc and then extends downwards, and a third gear is mounted at the lower end of each rod body;

screening mechanism still includes a plurality of coaxial and the different ring gears of diameter, and is a plurality of the ring gear is with a plurality of the annular screening subassembly one-to-one sets up, the ring gear with bottom plate fixed connection, and still with the bottom of disc is rotated and is connected, the ring gear with correspond on the body of rod in the annular screening subassembly the third gear all meshes.

Furthermore, screening mechanism still includes vacuum auto sucking machine, vacuum auto sucking machine is used for siphoning away a plurality of solid waste in the storage space in proper order.

The invention has the beneficial effects that: according to the autorotation type solid waste treatment device provided by the invention, the solid waste crushed by the crushing mechanism can respectively enter the two discharging channels under the action of the flow guide blocks. When the separating assembly works, the magnetic poles of the permanent magnets in the two separating assemblies on the side close to the electromagnet are the same, so that after the electromagnet is electrified, the separating plates in the two separating assemblies move towards the same direction under the action of the guide groove and the sliding block. When a discharging channel is opened, another discharging channel is closed, the screening mechanism below the closed discharging channel starts to screen, the screening mechanism below the opened discharging channel can continue to receive solid wastes, and therefore the whole device can continuously work, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the internal cross-section of the present invention;

FIG. 2 is a schematic structural view of a screening mechanism;

FIG. 3 is a schematic front view of the screening mechanism;

FIG. 4 is a schematic top view of the screening mechanism;

fig. 5 is a schematic view of the bottom structure of the disk.

Reference numerals are as follows: 10-box body, 11-feed inlet, 12-discharge channel, 20-crushing mechanism, 30-guide block, 31-inclined surface, 32-guide groove, 40-separating mechanism, 41-electromagnet, 42-separating component, 43-slide block, 44-permanent magnet, 45-clapboard, 50-screening mechanism, 51-bottom plate, 52-rotating shaft, 53-first gear, 54-motor, 55-second gear, 56-disc, 57-annular blocking part, 58-fixed rod, 59-gear ring, 60-annular screening component, 61-rod body, 62-storage space, 63-third gear and 70-connecting rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like refer to orientations and positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or components must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

As shown in fig. 1 to 5, the present invention provides a self-rotating solid waste treatment apparatus, which includes a tank 10, a crushing mechanism 20, a deflector 30, a partition mechanism 40, and a screening mechanism 50. The top of the tank 10 has a feed inlet 11 and a crushing mechanism 20 for crushing the solid waste.

The deflector block 30 is fixedly installed on the inner wall of the tank 10 and below the crushing mechanism 20. A discharging channel 12 is formed between two sides of the flow guide block 30 and the inner wall of the box body 10. The top of the baffle block 30 is formed with two inclined surfaces 31, and the solid waste crushed by the crushing mechanism 20 enters the two discharging channels 12 respectively under the action of the two inclined surfaces 31. The guide block 30 is internally formed with a guide groove 32 extending in a transverse direction.

The separation mechanism 40 includes an electromagnet 41 and two separation assemblies 42. The electromagnet 41 is fixedly installed on the wall of the groove in the middle of the guide groove 32 and is electrically connected with an external controller. The two separation assemblies 42 are respectively arranged at two ends of the guide groove 32 and are arranged corresponding to the two discharging channels 12 one by one, and the separation assemblies 42 are used for controlling the opening and closing of the corresponding discharging channels 12. Specifically, the partition assembly 42 includes a slider 43, a permanent magnet 44, and a partition plate 45. The slider 43 is disposed in the guide groove 32 and slidably connected to a groove wall of the guide groove 32. The permanent magnet 44 is fixedly mounted on the side of the slider 43 close to the electromagnet 41. The permanent magnets 44 in the two partition assemblies 42 have the same magnetic pole on the side close to the electromagnet 41. The first end of the partition 45 is fixedly connected with the slide block 43, and the second end of the partition 45 can transversely penetrate through the groove wall of the guide groove 32 and then extend into the corresponding discharge channel 12.

The screening mechanisms 50 are two, and the two screening mechanisms 50 are respectively arranged right below the two discharging channels 12.

In operation, since the permanent magnets 44 in the two partition assemblies 42 have the same magnetic pole on the side close to the electromagnet 41, when the electromagnet 41 is energized, the partition plates 45 in the two partition assemblies 42 will move in the same direction in the transverse direction under the action of the guide slot 32 and the slider 43. Thus, when one discharge channel 12 is opened, the other discharge channel 12 is closed, the screening mechanism 50 below the closed discharge channel 12 starts the screening operation, and the screening mechanism 50 below the opened discharge channel 12 can continue to receive the solid waste. After a period of time, the external controller reversely energizes the electromagnet 41, the partition plates 45 in the two partition assemblies 42 reversely move, the discharging channel 12 which is originally opened is closed, and the discharging channel 12 which is originally closed is opened. Therefore, the whole device can continuously and alternately work, and the working efficiency is improved.

The screening mechanism 50 includes a base plate 51, a rotatable shaft 52, a first gear 53, a motor 54, a second gear 55, and an annular screening assembly 60.

The bottom plate 51 is fixedly installed on the ground, and the rotating shaft 52 is disposed on the top of the bottom plate 51 and rotatably connected to the bottom plate 51. A disc 56 is fixedly mounted on the top of the rotating shaft 52 in a transverse direction. An annular stopper 57 extending upward is formed on the outer peripheral surface of the disc 56. The first gear 53 is mounted on the rotating shaft 52. The motor 54 is fixedly installed on the top of the base plate 51 and electrically connected with an external controller. The second gear 55 is mounted on the output shaft of the motor 54 and meshes with the first gear 53. When the motor 54 is operated, the disc 56 starts to rotate under the driving action of the first gear 53 and the second gear 55.

The annular screen assembly 60 has a plurality of annular screen assemblies 60, each of which is disposed on top of the disc 56 and inside the annular barrier 57. A plurality of annular screen assemblies 60 are each coaxially disposed with the disc 56, each annular screen assembly 60 having a different radius. The annular screening assembly 60 includes a plurality of rods 61 arranged along a longitudinal direction, and the plurality of rods 61 are arranged at equal intervals along a circumferential direction with a center point of the disc 56 as a circle center. The distance between two adjacent rods 61 in the plurality of annular screening assemblies 60 decreases with the distance from the central point of the disc 56, so that solid wastes with different volumes can be screened. The lower ends of the rods 61 are all connected to the disc 56, and the annular barrier 57 and the plurality of annular sifting assemblies 60 partition the top of the disc 56 into a plurality of storage spaces 62.

The working process of the screening mechanism 50 is as follows: the crushed solid waste falls from the outlet channel 12 into the storage space 62 in the centre of the disc 56. After a certain amount has been accumulated, the tapping channel 12 is closed. The motor 54 is then operated to rotate the disc 56 and the solid waste is subjected to centrifugal forces as the disc 56 rotates, so that eventually the solid waste is separated by the action of the plurality of annular screen assemblies 60 due to the difference in volume. Wherein the volume of solid waste in the storage space 62 further from the center point of the disc 56 is smaller. The screening mechanism 50 of this structure has a short working time and improves the screening efficiency.

In one embodiment, the lower end of each rod 61 is rotatably connected to the disc 56. Due to the fact that some irregular solid waste can be caught between two adjacent rods 61 under the centrifugal force. Therefore, the lower end of the rod body 61 is rotationally connected with the disc 56, so that the probability of the solid waste being clamped can be reduced; on the other hand also makes things convenient for the staff to clear up it, and the staff only need rotate two adjacent body of rod 61, and the solid waste who is blocked just can be taken out by the situation.

In one embodiment, the lower end of each rod 61 extends downward after passing through the disc 56 in the longitudinal direction, and the lower end of each rod 61 is provided with a third gear 63.

The screening mechanism 50 further includes a plurality of coaxial ring gears 59 having different diameters, the plurality of ring gears 59 being disposed in one-to-one correspondence with the plurality of annular screening assemblies 60. One of the gear rings 59 is fixedly connected with the bottom plate 51 through a fixing rod 58, the adjacent gear rings 59 which are coaxial are fixedly connected through a connecting rod 70, and each gear ring 59 is rotatably connected with the bottom of the disc 56. The ring gear 59 meshes with a third gear 63 on a rod 61 in a corresponding annular screening assembly 60.

Since the ring gear 59 is fixedly connected to the base plate 51 and is also rotatably connected to the bottom of the disc 56. Therefore, when the disc 56 rotates, the third gear 63 on the rod 61 in each circular screening assembly 60 rotates synchronously under the action of the corresponding gear ring 59, and all the rods 61 rotate synchronously, so that the solid waste which is stuck is brought out by the rotation of the rods 61.

Preferably, the motor 54 rotates forward and backward a plurality of times so that the rod 61 can also rotate forward and backward a plurality of times, so that the jammed solid waste can be more easily taken out.

In one embodiment, the screening mechanism further comprises a vacuum pickup (not shown in the figures) for sequentially picking up the solid waste in the plurality of storage spaces 62. When the irregular solid waste is cleaned, the solid waste in each storage space 62 is sucked away by the operator through the vacuum suction machine. Then the screening mechanism is reset completely and is ready for cycle operation.

Specifically, the vacuum suction machine sucks away the solid waste in the outermost storage space 62, and then gradually sucks away the solid waste in the remaining storage spaces 62 from the outside to the inside. Otherwise, some solid waste of smaller volume located outside the storage space 62 is also sucked away, working from the inside to the outside, which avoids this problem.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (2)

1. The utility model provides a rotation formula solid waste processing apparatus, includes box and broken mechanism, broken mechanism is used for broken solid waste, its characterized in that: the device also comprises a flow guide block, a separation mechanism and a screening mechanism;

the flow guide block is fixedly arranged on the inner wall of the box body and is positioned below the crushing mechanism, a discharge channel is formed between each of two sides of the flow guide block and the inner wall of the box body, two inclined planes are formed at the top of the flow guide block and are used for enabling the crushed solid waste to enter the two discharge channels respectively, and a guide groove extending in the transverse direction is formed in the flow guide block;

the separating mechanism comprises an electromagnet and two separating components, the electromagnet is fixedly arranged in the middle of the guide groove, the two separating components are respectively arranged at two ends of the guide groove and are arranged in one-to-one correspondence with the two discharging channels, the separating components are used for controlling the opening and closing of the corresponding discharging channels, each separating component comprises a sliding block, a permanent magnet and a partition plate, the sliding block is arranged in the guide groove and is in sliding connection with the groove wall of the guide groove, the permanent magnet is fixedly arranged at one side of the sliding block close to the electromagnet, the magnetic poles of one sides of the permanent magnets in the two separating components close to the electromagnet are the same, the first end of the partition plate is fixedly connected with the sliding block, and the second end of the partition plate can penetrate through the guide groove transversely and then extend into the corresponding discharging channels;

the screening mechanisms are arranged right below the two discharging channels respectively and comprise a bottom plate, a rotating shaft, a first gear, a motor, a second gear and an annular screening assembly;

the bottom plate is fixedly arranged on the ground, the rotating shaft is arranged at the top of the bottom plate and is rotationally connected with the bottom plate, a disc transversely arranged is fixedly arranged at the top of the rotating shaft, an annular blocking part extending upwards is formed on the outer peripheral surface of the disc, the first gear is arranged on the rotating shaft, the motor is fixedly arranged at the top of the bottom plate, and the second gear is arranged on an output shaft of the motor and is meshed with the first gear;

the annular screening assemblies are arranged at the top of the disc and positioned on the inner side of the annular blocking portion, the annular screening assemblies are coaxially arranged with the disc, the radius of each annular screening assembly is different, each annular screening assembly comprises a plurality of rod bodies which are longitudinally arranged, the rod bodies are circumferentially arranged at equal intervals by taking the central point of the disc as the center of a circle, the distance between every two adjacent rod bodies in the annular screening assemblies is reduced along with the increase of the distance between the adjacent rod bodies and the central point of the disc, the lower ends of the rod bodies are connected with the disc, and the annular blocking portion and the annular screening assemblies divide the top of the disc into a plurality of storage spaces;

the lower end of each rod body is rotatably connected with the disc;

the lower end of each rod body longitudinally penetrates through the disc and then extends downwards, and a third gear is mounted at the lower end of each rod body;

screening mechanism still includes a plurality of coaxial and the different ring gears of diameter, and is a plurality of the ring gear is with a plurality of the annular screening subassembly one-to-one sets up, the ring gear with bottom plate fixed connection, and still with the bottom of disc is rotated and is connected, the ring gear with correspond on the body of rod in the annular screening subassembly the third gear all meshes.

2. The rotary solid waste treatment apparatus of claim 1, wherein: the screening mechanism further comprises a vacuum suction machine, and the vacuum suction machine is used for sucking away the solid wastes in the storage spaces in sequence.

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