CN109018757A - A kind of sanitary waste classified compression processing unit - Google Patents

Abstract

The invention discloses a sorting and compressing treatment device for domestic waste, which comprises a box body composed of a compression channel and a classifier. Inside the body, according to the shape of domestic waste and the different metal elements contained, the classifier realizes the classification of domestic waste, and the classified domestic waste is compressed through the compression channel, which contains a cylindrical cam tooth fan follower compression mechanism, The compression of domestic waste is realized by the left and right movement of the compression slider. Before the sorted beverage bottles enter the compression channel, they will be drilled with a drilling bit, and the water will flow into the liquid collector through the drain hole, and the waste liquid will be regularly discharged from the waste liquid. The drain exits the case.

Description

A sorting and compressing treatment device for domestic waste

technical field

The invention belongs to the field of machinery, and in particular relates to a sorting and compressing treatment device for domestic waste.

Background technique

In recent years, in the process of urbanization in China, the urban population has grown rapidly, and a large number of rural people have come to cities for living and consumption. Therefore, there are more and more urban domestic wastes, showing new characteristics: First, the amount of domestic wastes is increasing, and the speed of sanitation workers to clean up domestic wastes has been unable to keep up with the growth rate of domestic wastes. People's living standards have improved, consumption Great changes have also taken place in concepts, and the level of consumption is also improving. The number of times of dining out and takeaway is increasing, and the resulting food waste is also increasing. In the past, people bought a lot of clothes in shopping malls. High, now with the development of the Internet +, people's daily life is closely related to the Internet, online shopping has become an essential course for people, especially young people, the cost of online shopping is low, you can buy it anytime, anywhere, and it will be delivered to your home, saving you a lot of money. Eliminate the hassle of shopping. It can be seen that the composition of domestic waste presents a dynamic trend of diversification and complexity, which not only seriously pollutes the environment and destroys the urban landscape, but also increases the spread of bacteria, seriously endangering people's survival and safety. The accumulation of domestic waste not only wastes land resources, but also smells bad and has a bad impact on the city. Therefore, the classification and compression of domestic waste has high economic and social benefits.

Although it has been applied in daily life to use compressed packaging technology to deal with garbage with small density, there is still a lack of sorting and compressing devices.

Contents of the invention

The object of the present invention is to overcome the above disadvantages and provide a treatment device capable of sorting and compressing domestic waste.

In order to achieve the above object, a sorting and compressing treatment device for domestic waste includes a box body, the top wall of the box body is provided with a retractable door, a classifier for classifying garbage is arranged in the box body, and several outlets are arranged at the lower part of the classifier, each The outlet communicates with the inlets of different compression passages, a compression mechanism for compressing garbage is arranged in the compression passage, and a binding machine is arranged below the outlet of the compression passage.

Further, the classifier includes a sorting slope, which is obliquely fixed in the box body; battery sorting slots, plastic bottle sorting slots and other garbage sorting slots are sequentially opened on the sorting ramp from the higher side to the lower side, There is a corresponding outlet below each sorting tank, a first partition is set between the battery sorting tank and the plastic bottle sorting tank, and a second partition is set between the plastic bottle sorting tank and other garbage sorting tanks; the battery sorting tank The width of the slot is greater than the width of the battery and less than the width of the plastic bottle, and the length is greater than the length of the battery; the slot width of the plastic bottle sorting slot is greater than the width of the plastic bottle, and the length is greater than the length of the plastic bottle; the width and length of the other garbage sorting slots are respectively greater than the plastic bottle sorting The width and length of the slot.

Further, the included angle between the classification slope and the horizontal plane is 15°-30°.

Further, a punching drill for punching plastic bottles is arranged in the compression passage connected to the bottle sorting groove.

Further, the side wall of the compression channel connected to the classification tank of the material bottle is provided with a drainage hole, a liquid collector is provided at the lower end, and a discharge port is provided at the bottom of the liquid collector.

Further, the liquid collector is made of transparent material.

Further, the compression mechanism includes a compression slider and a main shaft, the lower end of the compression slider is provided with a rack, and the rack is connected to the rotation pair of the gear sector; one end of the main shaft is connected with the output shaft of the motor, and the other end is connected with a cylindrical cam key, and A curved groove is arranged, and the roller is arranged in the curved groove, and the roller is connected with the gear sector through a rolling bearing.

Further, the inner wall of the box is provided with a groove for storing the deodorant.

Further, the outlet is a hinged outlet.

Compared with the prior art, the present invention adopts classification and compression, which greatly improves the compression effect and efficiency, saves the later centralized recycling and sorting steps, has low manufacturing cost, low operating noise, and the waste after compression will not have bad smell and can be packaged in batches , clean and tidy, saving land space, flexible and free to move, not restricted by the occasion of use.

Furthermore, a deodorant is provided in the box, which can remove the odor in part of the waste.

Further, the cylindrical cam gear sector follower mechanism is adopted, not only the line contact high-pair connection is maintained between the cylindrical cam and the roller, but also the gear meshing high-pair connection is maintained between the gear sector and the rack, and the high-pair connection uses rolling instead of sliding , compact structure, small footprint, greatly reduced friction, simple mechanism, greatly enhanced transmission ratio and transmission effect, greatly improved compression effect, simple structure, low manufacturing cost, and easy to popularize and use.

Further, the classified compression channel of the present invention can solve the inconvenience caused by the residual waste liquid for compression and recovery, and the waste liquid can be recovered in a unified manner, and the problem of inconsistent recovery due to the scattered waste after compression will not be caused.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of classifier structure;

Fig. 3 is the structural representation of compression mechanism;

Among them, 1. box body, 2. deodorant spout, 3. drainage hole, 4. drilling bit, 5. compression mechanism, 51. compression slider, 52. rack, 53. gear fan, 54. roller , 55, cylindrical cam, 56, main shaft, 6, liquid collector, 7, liquid collector discharge port, 81, first compression channel, 82, second compression channel, 83, third compression channel, 9, strapping machine, 11. Exit, 12. Automatic retractable door, 13. Classifier, 131. Sorting slope, 132. Battery sorting tank, 133. Plastic bottle sorting tank, 134. Other garbage sorting tank, 135. The first partition, 136. The first Two partitions, 14, an infrared sensor, 21, a first circulation channel, 22, a second circulation channel, and 23, a third circulation channel.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

The orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" etc. are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a reference to this invention. Invention Limitations.

Example 1

Referring to Fig. 1, a sorting and compressing treatment device for domestic waste comprises a box body 1, an automatic telescopic door 12 is arranged on the upper end surface of the box body 1, and an infrared sensor 14 is installed on the top of the automatic telescopic door 12, and the automatic telescopic door 12 is used for sensing whether Domestic waste enters the box body 1 , and an outlet 11 is provided at the bottom of the box body 1 . The box body 1 is provided with a classifier 13 and three compression passages. The classifier 13 is arranged above the three compression passages. The classifier 13 is provided with three outlets. The three outlets are respectively connected to the first compression passage 81 and the second compression passage. 82 is in communication with the third compression passage 83, outlets 11 are provided below the first to third compression passages, and a strapping machine 9 is provided below the outlet 11. The inner wall of the box body 1 is provided with a groove for storing the deodorant, and the deodorant is arranged in the groove. The compression mechanism 5 is located in each classification compression module, and when the sorted objects slide down from the slope of the compression path and enter the compression channel, the compression mechanism can start to compress.

Referring to Fig. 2, the classifier 13 is a box structure, including a sorting inclined plane 131, which is welded together with the four sides of the box body 1, in order to make better use of the gravity of domestic waste, the included angle between the sorting inclined plane 131 and the horizontal plane It is 15°～30°, so that domestic waste can move downward under the action of gravity without external force. Sorting slope 131 is successively provided with battery sorting tank 132, plastic bottle sorting tank 133 and other garbage sorting tank 134 from top to bottom, and first dividing plate 135 is arranged between battery sorting tank 132 and plastic bottle sorting tank 133, and plastic A second partition 136 is arranged between the bottle sorting tank 133 and other garbage sorting tanks 134, and these three sorting tanks are connected end to end in order to separate the waste more thoroughly. Wherein, the slotting width of the battery sorting slot 132 is slightly larger than the battery width and smaller than the plastic bottle width, and the length is longer than the battery length; the slotting width of the plastic bottle sorting slot 133 is slightly larger than the plastic bottle width, and the length is longer than the plastic bottle length. When domestic waste enters the sorter 13, due to the slope of the sorting slope 131, the waste automatically moves downwards, first passing through the battery sorting groove 132, and then the battery will enter the first partition 135 and the left side wall of the box through the battery sorting groove 132 Formed in the first circulation passage 21, thereby entering the first compression passage 81, and then entering the compression mechanism 5 provided in the first compression passage 81; similarly, the rest of the garbage passes through the plastic bottle sorting groove 133, and the plastic bottles will pass through The plastic bottle sorting tank 133 enters the second circulation passage 22 formed by the first partition 135 and the second partition 136, and then enters in the compression mechanism 5 provided in the second compression passage 82; other larger wastes will pass through other The garbage sorting tank 134 enters the third circulation passage 23 formed by the second partition 136 and the right side wall of the box body 1, and then enters the compression mechanism 5 provided in the third compression passage 83 for the next step of compression.

The upper part of the inner side of the second compression channel 82 is provided with a drilling bit 4, the side wall of the second compression channel 82 is provided with a drainage hole 3, the lower end of the compression channel 8 is provided with a liquid collector 6, and the bottom of the liquid collector 6 is provided with a discharge port 7, The liquid collector 6 is made of transparent material.

Referring to Fig. 3, the compression mechanisms 5 arranged in the first to the third compression channels are the same, the compression mechanism 5 includes a compression slider 51 and a main shaft 56, the lower end surface of the compression slider 51 is provided with a rack 52, the rack 52 and the gear sector 53 The rotating pair is connected; one end of the main shaft 56 is connected to the output end of the motor, and the other end is keyed to the cylindrical cam 55. The cylindrical cam 55 is provided with a curved groove, and the roller 54 is arranged in the curved groove. The roller 54 is connected to the tooth through a rolling bearing. Fan 5.3 is fixedly connected. The rack 52 is driven to move left and right by the toothed fan 53, and the toothed fan 53 is driven to swing left and right by the roller 54, the roller 54 is driven by the cylindrical cam 55, the cylindrical cam 55 is driven by the main shaft 56, and the main shaft 56 is driven by a motor.

The strapping machine 9 is selected as the KXQ-‖B type low-bed automatic strapping machine.

According to the volume and shape of the domestic waste, the classifier 13 realizes the classification of the domestic waste, and the classified domestic waste is compressed through the compression channel, which contains the cylindrical cam tooth fan follower compression mechanism 5, through the compression slider 51 Move left and right to realize the compression of domestic waste. Before the sorted beverage bottles enter the second compression channel 82, they will be drilled by the drilling bit 4, and the water will flow into the liquid collector 6 through the drainage hole 3, and the waste liquid will be discharged from the waste liquid. The discharge port 7 discharges the tank 1 .

The sorter 13 is divided into a battery sorting port. Since the size and specifications of daily batteries are fixed, the battery sorting port is divided into button batteries and dry batteries. Among them, the dry battery sorting port is divided into No. 1 batteries. Such large batteries and 5, 7 small battery sorting ports are used to process daily battery waste.

Preferably, the strapping machine 9 packs the compressed waste in batches to ensure that the compressed waste is discharged in an orderly manner.

Preferably, the outlet 11 is a hinged outlet.

The working process of this device is as follows:

The motor provides the power source of the whole system, and the motor drives the main shaft 56 to perform circular motion. Since there is a groove on the cylindrical cam, the groove is in line contact with the roller 54, the friction force is reduced, the transmission ratio is kept stable, and the roller 54 is rotating At the same time, it reciprocates left and right along the groove of the cylindrical cam 55, and the gear fan 53 swings back and forth under the driving action of the roller 54. The slider 51 and the rack 52 are integrated, so the compression slider 51 also moves left and right to realize the compression of domestic waste.

When domestic waste approaches the box body 1, the infrared sensor 14 will send out an induction signal, and the intelligent control system will control the automatic retractable door 12 to open. After the domestic waste enters the box body 1, the deodorant will remove the sour smell from the domestic waste. Smell, classifier 13 classifies domestic waste according to the shape of domestic waste and the different metal elements contained in it. Different domestic waste will enter into different compression channels 8. Beverage bottles and plastic bottles will be separated by gravity due to their shape characteristics. Enter the leftmost compression channel 8 to compress, because there will be residual liquid in the beverage bottle, before the relevant waste such as beverage bottle enters the compression channel 8, start the perforating drill bit 4 to drill, so that better waste liquid is collected; After the compression of plastic bottles, pop cans and other objects, the participating liquid is squeezed out to the drainage hole 3 and flows into the liquid collector 6. When the waste liquid in the liquid collector reaches a certain capacity, the discharge port of the liquid collector is opened 7. Discharge the waste liquid. Small objects containing specific metal elements such as batteries for daily necessities will also enter another corresponding more compressed channel 8 to be compressed by the compression mechanism 5, and the compressed matter after each compression channel 8 is compressed is discharged through the compressed matter. The outlet 10 enters the strapping machine 9, and the strapping machine 9 is packaged and then discharged through the outlet 11 for recycling.

Using classified compression, the compression effect and efficiency are greatly improved, eliminating the need for centralized recycling and sorting steps in the later stage, low manufacturing cost, low operating noise, and the waste after compression will not have odor and will be packed in batches, clean and tidy, saving land space, and can be used Flexible and free to move, not restricted by the use occasion. Cylindrical cam gear fan follower mechanism is adopted, not only the line contact high-pair connection is maintained between the cylindrical cam and the roller, but also the gear meshing high-pair connection is maintained between the gear sector and the rack. The high-pair connection uses rolling instead of sliding, and the structure is compact , small footprint, greatly reduced friction, simple mechanism, greatly enhanced transmission ratio and transmission effect, greatly improved compression effect, simple structure, low manufacturing cost, and easy to popularize and use. The classified compression channel can solve the inconvenience caused by the residual waste liquid to the compression recovery, and the waste liquid can be recovered in a unified manner, and the problem of inconsistent recovery will not be caused by the scattered waste after compression.

Claims (9)

1. a kind of sanitary waste classified compression processing unit, which is characterized in that including cabinet (1), the roof of cabinet (1) is provided with Retractable door, the interior classifier (13) being provided with for rubbish to be classified of cabinet (1), classifier (13) lower part is provided with several Outlet, each outlet are connected to from different pressure channel entrances, and the compression mechanism for compressed garbage is provided in pressure channel, Strapper (9) are provided with below pressure channel outlet (11).

2. a kind of sanitary waste classified compression processing unit according to claim 1, which is characterized in that classifier (13) packet Classification inclined-plane (131) is included, classification inclined-plane (131) inclination is fixed in cabinet (1)；It is higher by one from position in classification inclined-plane (131) The lower side in side to position successively offers cell classification slot (132), plastic bottle bowl-type classifier (133) and Other Waste bowl-type classifier (134), be provided with corresponding outlet below each bowl-type classifier, cell classification slot (132) and plastic bottle bowl-type classifier (133) it Between be provided with first partition (135), be provided between plastic bottle bowl-type classifier (133) and Other Waste bowl-type classifier (134) second every Plate (136)；The groove width of cell classification slot (132) is greater than cell widths and is less than plastic bottle width, and it is long that length is greater than battery Degree；The groove width of plastic bottle bowl-type classifier (133) is greater than plastic bottle width, and length is greater than plastic bottle length；Other Waste classification The width and length of slot (134) are respectively greater than the width and length of plastic bottle bowl-type classifier (133).

3. a kind of sanitary waste classified compression processing unit according to claim 2, which is characterized in that classification inclined-plane It (131) is 15 °~30 ° with the angle of horizontal plane.

4. a kind of sanitary waste classified compression processing unit according to claim 2, which is characterized in that material bottle bowl-type classifier (133) grooved bit (4) for being punched to plastic bottle is provided in the pressure channel being connected to.

5. a kind of sanitary waste classified compression processing unit according to claim 2, which is characterized in that material bottle bowl-type classifier (133) the pressure channel side wall being connected to offers drainage hole (3), and lower end is provided with liquid trap (6), the setting of liquid trap (6) bottom There are discharge outlet (7).

6. a kind of sanitary waste classified compression processing unit according to claim 5, which is characterized in that liquid trap (6) by Transparent material is made.

7. a kind of sanitary waste classified compression processing unit according to claim 1, which is characterized in that compression mechanism (5) Including compression sliding block (51) and main shaft (56), compression sliding block (51) lower end surface is provided with rack gear (52), and rack gear (52) and tooth are fanned (53) revolute pair connects；Main shaft (56) one end is connect with motor output shaft, and the other end and cylindrical cam (55) are keyed, and cylinder is convex Curved slot is provided on wheel (55), roller (54) is arranged in curved slot, and roller (54) passes through rolling bearing and tooth fan (53) Connection.

8. a kind of sanitary waste classified compression processing unit according to claim 1, which is characterized in that cabinet (1) it is interior Wall is provided with the groove for storing eliminating smell agent.

9. a kind of sanitary waste classified compression processing unit according to claim 1, which is characterized in that outlet (11) is to close Page outlet.