WO2022247152A1

WO2022247152A1 - Garden waste crushing and separation device

Info

Publication number: WO2022247152A1
Application number: PCT/CN2021/129314
Authority: WO
Inventors: 黎斌; 王光娜; 曾祥; 曾志新; 黄思敏; 王文杰
Original assignee: 广东美景环境科技有限公司
Priority date: 2021-05-24
Filing date: 2021-11-08
Publication date: 2022-12-01
Also published as: CN215940192U

Abstract

A garden waste crushing and separation device, comprising: a housing (1), a drive mechanism (2), a crushing mechanism (3), and a separation mechanism (4). The interior of the housing is hollow, and a material inlet (11) and a material outlet (12) are arranged on both ends of the housing, respectively. The drive mechanism is arranged on the housing. The crushing mechanism is arranged inside the housing and is close to the material inlet. The separation mechanism is arranged inside the housing and is close to the material outlet. The crushing mechanism and the separation mechanism are connected to the drive mechanism, respectively. After being crushed from the material inlet by means of the crushing mechanism, the garden waste falls into the separation mechanism close to the material outlet, and the separation mechanism works to separate garden wastes having different weights, so that branches and leaves of the garden waste can be rapidly separated from each other, and later recycling is facilitated.

Description

A garden waste crushing and separating device

technical field

The present application relates to the technical field of gardening, in particular to a garden waste shredding and separating device.

Background technique

With the acceleration of the urbanization process and the continuous increase of the area of urban garden green spaces (such as green spaces in residential quarters, municipal parks and gardens), the amount of "garden waste" is increasing. The so-called "garden waste" refers to a series of Common organic material includes litter (plant litter), tree clippings, lawn clippings, weeds, seeds, and spent flowers.

The current garden waste crushing equipment basically has the crushing function, but does not have the function of separating branches and leaves. After the garden waste is crushed, the mixture of weed leaves and branches cannot be effectively used, resulting in waste of resources.

application content

Aiming at the deficiencies of the prior art, the present application provides a garden waste crushing and separating device.

A garden waste crushing and separating device disclosed in the present application includes: a housing, a driving mechanism, a crushing mechanism and a separating mechanism. The mechanism is located inside the housing and close to the material inlet, the separation mechanism is located inside the housing and close to the material outlet, and the crushing mechanism and the separation mechanism are respectively connected with the driving mechanism.

Preferably, the separating mechanism includes an air blowing part, which is arranged on a side wall of the casing close to the output end of the crushing mechanism, and the air blowing part is connected with the driving mechanism.

Preferably, the crushing mechanism includes a first crushing part and a second crushing part; the first crushing part is rotatably connected to two opposite inner walls of the casing, and at least one of the other two opposite inner walls of the casing is provided with a second crushing part, There is a space between the second crushing part and the first crushing part.

Preferably, the separation mechanism also includes a first discharge part and a second discharge part; one of the lower side walls of the housing is also provided with a receiving groove, the receiving groove has an air outlet, the air outlet faces the second discharge part, and the blowing part Set in the holding tank; the first discharge part is set under the side of the holding tank; the second discharge part is set on the side of the first discharge part away from the holding tank, and the first discharge part and the second discharge part are connected The material is exported.

Preferably, the material outlet has a first outlet and a second outlet, the first outlet communicates with the first discharge part, the second outlet communicates with the second discharge part, and the first outlet communicates with the second outlet.

Preferably, the receiving tank is further provided with a first opening, and the first opening is provided on one side wall of the receiving tank.

Preferably, the first discharge part is provided with a slope, and the slope extends from high to low to the first outlet.

Preferably, the casing is further provided with a flow guide part, and the flow guide part is arranged between the crushing mechanism and the separation mechanism.

Preferably, the deflector includes an arc-shaped plate, and the arc-shaped plate is bent toward the direction where the air blowing portion is located.

Preferably, a stage is provided outside the casing, and the driving mechanism is arranged on the stage.

The beneficial effect of the application is that: when the garden waste crushing and separating device is in use, the driving mechanism will drive the crushing mechanism and the separation mechanism to work, garden waste, branches, weeds and other wastes enter the crushing mechanism through the material inlet, and the garden waste passing through the crushing mechanism The material is cut into broken objects with different weights, and then flows through the separation mechanism. The separation mechanism separates the broken garden waste into two parts with different weights according to the weight of the cut garden waste, so as to achieve the separation of garden waste. The purpose of branches and leaves.

Description of drawings

The drawings described here are used to provide a further understanding of the application and constitute a part of the application. The schematic embodiments and descriptions of the application are used to explain the application and do not constitute an improper limitation to the application. In the attached picture:

Fig. 1 is the structural representation of garden waste crushing and separating device in the embodiment;

Fig. 2 is the perspective view of garden waste crushing and separating device in the embodiment;

Fig. 3 is a schematic diagram of the blower part in the embodiment;

Fig. 4 is a schematic structural diagram of the first crushing part in the embodiment;

Fig. 5 is a schematic diagram showing the hidden traction part of the garden waste shredding and separating device in the embodiment.

Reference signs:

1. Housing; 11. Material inlet; 12. Material outlet; 121. First outlet; 122. Second outlet; 13. Accommodating tank; 131. Air outlet; 14. First opening; 15. Guide part; 151 , arc plate; 16, stage; 17, traction device;

2. Driving mechanism;

3. Crushing mechanism; 31. The first crushing part; 311. The cutter wheel; 312. The first shaft; 32. The second crushing part;

4. Separation mechanism; 41. Blast part; 411. Blade; 412. Second shaft; 42. First discharge part; 421. Slope; 43. Second discharge part.

Detailed ways

A number of implementations of the present application will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the application. That is to say, in some embodiments of the present application, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

It should be noted that all directional indications in the embodiments of the present application, such as up, down, left, right, front, back... are only used to explain the relative positional relationship between the components in a certain posture as shown in the accompanying drawings, Sports conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

In addition, in this application, the descriptions involving "first", "second" and so on are only for the purpose of description, not specifically referring to the sequence or order, nor are they used to limit the application, but only for the purpose of distinguishing the following The components or operations described by the same technical terms are only used, but should not be understood as indicating or implying their relative importance or implying the number of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , nor within the scope of protection required by the present application.

In order to further understand the application content, characteristics and effects of this application, the following examples are given hereby, and detailed descriptions are as follows in conjunction with the accompanying drawings:

Please refer to FIG. 1, which is a schematic structural diagram of the garden waste shredding and separating device in this embodiment. In this example, the garden waste crushing and separating device includes a housing 1 , a driving mechanism 2 , a crushing mechanism 3 and a separating mechanism 4 . The shell 1 is hollow inside and is used to install the crushing mechanism 3 and the separation mechanism 4, providing crushing and separation space for garden waste. The two ends of the shell 1 are respectively provided with a material inlet 11 and a material outlet 12. The material inlet 11 is used for Garden waste is put in, and the material outlet 12 is used to flow out the broken materials; the driving mechanism 2 is arranged in the casing 1, the crushing mechanism 3 is arranged inside the casing 1, and is close to the material inlet 11, and the separation mechanism 4 is arranged inside the casing 1, and Close to the material outlet 12, the crushing mechanism 3 is arranged at the front end of the separation mechanism 4; the crushing mechanism 3 and the separation mechanism 4 are respectively connected with the driving mechanism 2, and the driving mechanism 2 drives the crushing mechanism 3 and the separation mechanism 4 to work.

When the driving mechanism 2 works, it drives the crushing mechanism 3 and the separation mechanism 4 to work, and the garden waste enters the crushing mechanism 3 from the material inlet 11 of the housing 1, and the garden waste is crushed by the crushing mechanism 3 and becomes broken objects of different weights , these crushed objects enter the separation mechanism 4 below the crushing mechanism 3, and the separation mechanism 4 uses the characteristics of the crushed objects to have different weights to separate the crushed objects, and the separated crushed objects are discharged from the material outlet 12, and the heavy ones are discharged from the The material outlet 12 comes out from one end close to the separation mechanism 4 , and the light-weight ones come out from the end of the material outlet 12 away from the separation mechanism 4 .

Please review Figure 1, and refer to Figure 2 and Figure 3, Figure 2 is a perspective view of the garden waste crushing and separating device in this embodiment, and Figure 3 is a schematic diagram of the blower part in this embodiment. The separating mechanism 4 in this example includes an air blowing part 41 , and the air blowing part 41 is arranged on a side wall of the casing 1 close to the crushing mechanism 3 and is connected with the driving mechanism 2 . The blower part 41 includes a blade 411 and a second shaft 412 located at the axial position of the blade 411. The second shaft 412 is fixedly connected to the blade 411. The second shaft 412 is rotatably connected to the two side walls of the housing 1 and extends out of the housing. 1. Specifically, when the driving mechanism 2 works, the blower part 41 will also work. The work of the blower part 41 will drive the second shaft 412 to rotate, and the second shaft 412 will drive the blades 411 to rotate. The rotation of the blades 411 will generate a certain wind force, and the wind force will The light-weight part of the garden waste flowing out from the blowing crushing mechanism 3 is blown, so that the light-weight part is separated from the heavy-weight part. The garden waste can be divided into different parts by weight by setting the air blowing part 41 .

Please review Figure 1, the crushing mechanism 3 includes a first crushing part 31 and a second crushing part 32, the first crushing part 31 is arranged on the casing 1 and is rotatably connected to the two opposite inner walls of the casing 1, and the second crushing part 32 is provided It is on at least one of the other two opposite inner walls of the casing 1 , and there is a space between the first crushing part 31 and the second crushing part 32 . When garden waste enters the interior of the housing 1 from the material inlet 11 and passes through the middle of the interval, the first crushing part 31 and the second crushing part 32 cooperate with each other and act on the garden waste to crush the garden waste.

In this example, there are two second crushing parts 32 , and the two second crushing parts 32 are respectively arranged on two sides of the first crushing part 31 and close to the other two inner walls of the casing 1 . The garden waste can be shredded more fully.

Please review Figure 1, and refer to Figure 4, which is a schematic structural diagram of the first crushing part in this embodiment. The first crushing part 31 includes a cutter wheel 311 and a first shaft 312 fixedly arranged along the axial direction of the cutter wheel 311. Both ends of the first shaft 312 are rotatably connected to the two side walls of the housing 1, and the cutter wheel 311 is arranged on the first shaft 312. When the driving mechanism 2 is working, the driving mechanism 2 drives the first shaft 312 to rotate, and the first shaft 312 drives the cutter wheel 311 to rotate. One side of the second crushing part 32 is attached to the casing 1 , and the other side faces the cutter wheel 311 . The two second crushing parts 32 are respectively arranged on the other two side walls of the casing 1 . In this example, the second crushing part 32 is set as a curved wear-resistant plate. Specifically, during use, the driving mechanism 2 drives the first crushing part 31 and the second crushing part 32 to rotate, and the cutter wheel 311 rotates in the housing 1. When When the garden waste enters the gap between the first crushing part 31 and the second crushing part 32 from the first opening 14 of the casing 1, the cutter wheel 311 cooperates with the curved wear-resistant plate to cut and crush the garden waste.

Please review Figure 1 and Figure 2, and refer to Figure 5, which is a schematic diagram of the hidden traction part of the garden waste shredding and separating device in the embodiment. The separation mechanism 4 also includes a first discharge part 42 and a second discharge part 43; the lower side wall of the housing 1 is also provided with a receiving groove 13, and the receiving groove 13 is provided with an air outlet 131, and the air outlet 131 faces the second discharge part 43 is set, the blast part 41 is arranged in the accommodation tank 13, the first discharge part 42 is arranged at the side below the storage tank 13; the second discharge part 43 is arranged on the side of the first discharge part 42 away from the storage tank 13, Both the first discharge part 42 and the second discharge part 43 communicate with the material outlet 12 . In this example, the receiving groove 13 is arranged on the side wall of the housing 1 away from the second discharge part 43, the shape of the receiving groove 13 is adapted to the blower part 41, and the height of the second discharge part 43 from the ground is higher than that of the first discharge part 43. The height of material portion 42 from the ground. When the driving mechanism 2 drives the crushing mechanism 3 and the separation mechanism 4 to work, the crushing mechanism 3 crushes the garden wastes to form crushed objects, and the crushed objects flow in the direction of the separation mechanism 4, and the blowing part 41 of the separation mechanism 4 works, and the blowing part 41 wind blows the lighter part of the pulverized material to the second discharge part 43 from the air outlet 131, and the heavier part falls into the first discharge part 42 due to gravity without being affected by the blower part 41 .

In order to better collect the separated garden waste, the material outlet 12 is provided with a first outlet 121 and a second outlet 122, the first outlet 121 communicates with the first discharge part 42, and the second outlet 122 communicates with the second discharge part 43 . Among them, the separated crushed objects with larger weight are discharged from the first outlet 121, and the partially crushed objects with small weight are discharged from the second outlet 122, so that garden fragments of different weights can be recovered more quickly for later recycling. .

Preferably, the air blowing part 41 is further provided with a first opening 14 , the first opening 14 is disposed in the receiving groove 13 and communicated with the receiving groove 13 , and the air blowing part 41 forms a circuit of wind flow by setting the first opening 14 .

Please review FIG. 1 and FIG. 2 , the first discharge part 42 is provided with a slope 421 , and the slope 421 extends from high to low to the first outlet 121 . Specifically, when the garden waste is crushed into crushed objects, and the crushed objects flow into the separation mechanism 4, the heavy crushed objects will directly fall into the first discharge part 42 due to the action of gravity, and the heavy crushed objects will then flow along the first discharge part 42. The slope 421 of the discharge part 42 will slide down from the slope 421 to the first outlet 121, and the heavy crushed materials can be collected for further recycling.

Please refer back to FIG. 1 , in this example, a flow guiding part 15 is also provided in the housing 1 , and the flow guiding part 15 is located between the crushing mechanism 3 and the separation mechanism 4 . In order to make the garden waste flow to the separation mechanism 4 more smoothly, the guide part 15 includes an arc-shaped plate 151, and the arc-shaped plate 151 is bent toward the direction where the blower part 41 is located, so that the garden waste can flow into the separation mechanism 4 slowly and evenly, and at the same time It is ensured that heavy garden wastes will not slide to the second discharge part 43 due to excessive sliding speed, so that the separation effect of the separation mechanism 4 is better.

Please review FIG. 1 and FIG. 5 , in order to install the driving mechanism 2 stably on the housing 1 , an object stage 16 is provided outside the casing 1 , and the driving mechanism 2 is fixedly mounted on the object stage 16 . In this example, the drive mechanism 2 is connected with the crushing mechanism and the separation mechanism 4 by a belt, and the drive mechanism 2 drives the crushing mechanism 3 and the separation mechanism 4 to work by the belt.

In order to move the garden waste shredding and separating device more conveniently, the garden waste shredding and separating device in this example is further provided with a traction device 17 , and the traction device 17 is arranged at the end of the housing 1 away from the first opening 14 .

In summary, in this example, the driving mechanism 2 starts to work, which will drive the crushing mechanism 3 and the separation mechanism 4 to work. At this time, the garden waste is put into the crushing mechanism 3 from the material inlet 11, and the first crushing part 31 and the first crushing part 31 of the crushing mechanism 3 The mutual cooperation of the second crushing part 32 can cut the garden waste into fragments of different weights, and the broken garden waste slowly flows into the separation mechanism 4 through the guide part 15, and the blower part 41 of the separation mechanism 4 is driven The drive of mechanism 2 can produce certain wind force, and the garden waste that flows into separation mechanism 4 can be divided into heavier parts (such as branches) and lighter parts (such as leaves) according to the weight of the broken objects under the effect of wind force. ), the heavier part will fall into the first discharge part 42, and flow from the slope 421 of the first discharge part 42 to the first outlet 121; The material part 43 flows out from the second outlet 122, not only can achieve the function of breaking away from the waste (twigs), but also can separate the separated garden waste (twigs and leaves), which is convenient for later utilization. The separated leaves can be used as compost, and the separated branches can be used as plates and charcoal, etc., which improves the use value of garden waste.

The above is only an embodiment of the application, and is not intended to limit the application. For those skilled in the art, various modifications and changes may occur in this application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included in the scope of the claims of this application

Claims

A garden waste crushing and separating device, characterized in that it includes: a housing (1), a driving mechanism (2), a crushing mechanism (3) and a separating mechanism (4), the housing (1) is hollow inside and has two The material inlet (11) and the material outlet (12) are respectively provided at the end, the driving mechanism (2) is arranged in the casing (1); the crushing mechanism (3) is arranged inside the casing (1) And close to the material inlet (11), the separation mechanism (4) is located inside the housing (1) and close to the material outlet (12), the crushing mechanism (3) and the separation mechanism (4) respectively connected with the driving mechanism (2).
The garden waste crushing and separating device according to claim 1, characterized in that, the separation mechanism (4) includes an air blowing part (41), and the air blowing part (41) is arranged on the housing (1) close to the crushing The side wall of the output end of the mechanism (3), the blower part (41) is connected with the driving mechanism (2).
The garden waste crushing and separating device according to claim 1, characterized in that, the crushing mechanism (3) comprises a first crushing part (31) and a second crushing part (32); the first crushing part (31 ) is rotatably connected to the two opposite inner walls of the housing (1), at least one of the other two opposite inner walls of the housing (1) is provided with the second crushing portion (32), the second There is a space between the crushing part (32) and the first crushing part (31).
The garden waste crushing and separating device according to claim 3, characterized in that, the separation mechanism (4) also includes a first discharge part (42) and a second discharge part (43); the housing ( 1) One of the lower side walls is also provided with a housing groove (13), the housing groove has an air outlet (131), and the air outlet (131) faces the second discharge part (43), and the air blowing part ( 41) Set in the storage tank (13); the first discharge part (42) is located under the side of the storage tank (13); the second discharge part (43) is located in the The first discharge part (42) is away from the side of the containing tank (13), and both the first discharge part (42) and the second discharge part (43) are connected to the material outlet (12).
The garden waste crushing and separating device according to claim 4, characterized in that, the material outlet (12) has a first outlet (121) and a second outlet (122), and the first outlet (121) is connected to the The first discharge part (42), the second outlet (122) communicates with the second discharge part (43), and the first outlet (121) and the second outlet (122) communicate.
The garden waste crushing and separating device according to claim 4, characterized in that, the holding tank (13) is also provided with a first opening (14), and the first opening (14) is located in the holding tank ( 13) One of the side walls.
The garden waste crushing and separating device according to claim 5, characterized in that, the first discharge part (42) is provided with a slope (421), and the slope (421) extends from high to low to the second One exit (121).
According to the garden waste crushing and separating device according to any one of claims 1-7, it is characterized in that, the housing (1) is also provided with a guide part (15), and the guide part (15) is arranged on the between the crushing mechanism (3) and the separation mechanism (4).
The garden waste shredding and separating device according to claim 8, characterized in that, the guide part (15) includes an arc-shaped plate (151), and the arc-shaped plate (151) faces the blower part (41 ) is bent in the direction.
According to the garden waste crushing and separating device according to any one of claims 1-7, it is characterized in that a loading platform (16) is arranged outside the housing (1), and the driving mechanism (2) is arranged on the on the stage (16).