Solid waste sorting machine
By designing the waste screening mechanism and side dust suppression assembly in the middle position in the solid waste sorter, the problems of incomplete waste screening and dust pollution in the sorter are solved, and efficient waste screening and air quality are achieved.
Patent Information
- Application Number
- CN202421244629.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-03
AI Technical Summary
During the sorting process, existing solid waste sorters have the problem that large volume of waste blocks small volume of waste, and a large amount of dust is generated during the vibration screening process, resulting in surrounding air pollution.
A solid waste sorting machine is designed, using a waste screening mechanism in an intermediate position, including a rectangular frame, a vibration bucket, a screen and a side dust suppression assembly. Through the design of the vibration bucket and screen, the waste is sieved according to the particle size, and the side dust suppression component uses fans and dust bags to absorb the air carrying dust to reduce dust pollution.
It realizes efficient screening of waste, avoids the need for manual rummaging, and effectively reduces dust pollution through dust suppression components, and improves the air quality around the sorter.
Smart Images
Figure CN222568379U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sorting machines, in particular to a solid waste sorting machine. Background Art
[0002] The purpose of waste sorting machines is to more conveniently and quickly pick out recyclable resources from domestic and industrial waste. At present, sorting machines usually manually sort waste on transport tracks. For waste of different sizes, if it is not screened, large waste will easily block small waste, which requires manual searching. Moreover, even if the relevant screening pretreatment structure is used to screen the waste, the waste is likely to generate more dust during the vibration screening process, resulting in dust-laden air around the sorting machine. Utility Model Content
[0003] The purpose of the utility model is to provide a solid waste sorting machine to solve the deficiencies mentioned in the background technology.
[0004] In order to solve the drawbacks and defects described in the background technology, the utility model provides the following technical solutions:
[0005] It includes a waste screening mechanism installed in the middle position, a left-side transport mechanism is arranged on the left side of the waste screening mechanism, and a right-side transport mechanism is arranged on the right side of the waste screening mechanism; wherein the waste screening mechanism includes a rectangular frame, two sets of side dust suppression components fixed on the front and rear sides of the rectangular frame, and a vibrating bucket fixed inside the rectangular frame, and a vibrating motor is installed on the top of the right side wall of the rectangular frame, a waste feeding trough is fixed on the top port of the rectangular frame, and a screen is fixed inside the vibrating bucket;
[0006] The side dust suppression assembly includes two side panels fixed on the front and rear surfaces of a rectangular frame, 3-5 fans embedded and fixed inside the side panels, and an air collecting hood fixed on the side of the side panels away from each other, wherein the air inlet port of the air collecting hood covers the fan, and the air exhaust port of the air collecting hood is installed with a dust collecting bag.
[0007] As a preferred solution of the utility model, the right side surface of the vibration bucket is fixedly connected to the inner right side surface of the rectangular frame, and the vibration output end of the vibration motor is in contact with the vibration bucket to provide vibration force.
[0008] As a preferred solution of the utility model, a vertically arranged partition is fixed at the left side of the inner cavity of the vibration bucket, and the partition divides the inner cavity space of the vibration bucket into two parts, wherein the left part of the inner cavity of the vibration bucket is provided with a large particle discharge port, and the right part of the inner cavity of the vibration bucket is provided with a small particle discharge port.
[0009] As a preferred solution of the utility model, the screen is fixed at the middle position of the inner cavity of the vibrating bucket, and divides the inner cavity space of the vibrating bucket into two parts, upper and lower parts, wherein there is a gap between the left side wall of the screen and the inner cavity side wall of the vibrating bucket, and the left side surface of the lower surface of the screen is connected to the top of the partition, so as to allow the solid waste blocked by the screen to fall along the partition into the large particle discharge port.
[0010] As a preferred solution of the utility model, the axis of the vibrating bucket and the screen has an inclination angle of 20°-40° with the horizontal line to allow the solid waste to roll.
[0011] As a preferred solution of the utility model, the left-side transport mechanism and the right-side transport mechanism are arranged symmetrically with respect to the central axis of the waste screening mechanism, and the left-side transport mechanism is located below the large particle discharge port at the bottom of the vibrating bucket, and the right-side transport mechanism is located below the small particle discharge port at the bottom of the vibrating bucket.
[0012] As a preferred solution of the utility model, the left-side transport mechanism and the right-side transport mechanism both include roller conveyors, and conveying crawlers wound around rollers inside the roller conveyors.
[0013] As a preferred solution of the utility model, 3-5 square holes for fans to be embedded are opened inside the side panels, and the fans extract dust-laden air in the space on one side where the side panels are close to each other.
[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0015] In this technical solution, the waste screening mechanism in the middle position is used to screen the solid waste according to the particle size, and the two groups of transportation mechanisms under the vibration bucket are used to transport the screened waste to different sorting stations respectively; secondly, dust suppression components are arranged on the front and rear sides of the waste screening mechanism, and the dust-laden air is drawn into the dust collecting bag by multiple groups of arranged fans, so as to avoid the problem of dust in the surrounding air caused by vibration screening of waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0017] Figure 1 This is the overall structural diagram of the solid waste sorting mechanism;
[0018] Figure 2It is a schematic diagram of the waste transportation mechanism;
[0019] Figure 3 is a schematic diagram of a waste screening mechanism;
[0020] Figure 4 Schematic diagram of the side dust suppression assembly of the waste screening mechanism.
[0021] Description of reference numerals:
[0022] 1. Waste screening mechanism; 11. Rectangular frame; 12. Side dust suppression assembly; 121. Side plate; 122. Fan; 123. Air hood; 124. Dust bag; 13. Vibrating bucket; 14. Screen; 15. Waste feeding chute; 16. Vibrating motor; 2. Left transport mechanism; 21. Roller conveyor; 22. Conveyor track; 3. Right transport mechanism. DETAILED DESCRIPTION
[0023] In order to more clearly explain and illustrate the technical solution and implementation of the present utility model, several preferred specific embodiments for implementing the technical solution of the present utility model are introduced below.
[0024] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application and use. It should be understood that in all these figures, the same or similar figure numbers indicate the same or similar parts and features. The various figures only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may use exaggerated methods to illustrate the relevant details or structures of the embodiments of the present disclosure. The various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety. The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model.
[0025] For example, refer to the attached Figure 1 To Attachment Figure 4 As shown; a better technical solution of a solid waste sorting machine includes a waste screening mechanism 1 installed in the middle position, a left-side transport mechanism 2 is arranged on the left side of the waste screening mechanism 1, and a right-side transport mechanism 3 is arranged on the right side of the waste screening mechanism 1; wherein, the waste screening mechanism 1 includes a rectangular frame 11, two sets of side dust suppression components 12 fixed on the front and rear sides of the rectangular frame 11, and a vibrating bucket 13 fixed inside the rectangular frame 11, and a vibrating motor 16 is installed on the top of the right side wall of the rectangular frame 11, a waste feeding trough 15 is fixed on the top port of the rectangular frame 11, and a screen 14 is fixed inside the vibrating bucket 13;
[0026] The side dust suppression assembly 12 includes two side panels 121 fixed on the front and rear surfaces of the rectangular frame 11, 3-5 fans 122 embedded and fixed inside the side panels 121, and an air collecting hood 123 fixed on the side of the side panels 121 away from each other, and the air inlet port of the air collecting hood 123 covers the fan 122, and the air exhaust port of the air collecting hood 123 is installed with a dust collecting bag 124; 3-5 square holes for embedding the fans 122 are opened inside the side panel 121, and the fans 122 extract dust-laden air in the space on the side where the side panels 121 are close to each other.
[0027] The right side surface of the vibration bucket 13 is fixedly connected to the right side surface of the inner side of the rectangular frame 11, and the vibration output end of the vibration motor 16 contacts the vibration bucket 13 to provide vibration force. A vertically arranged partition is fixed at the left side of the inner cavity of the vibration bucket 13, and the partition divides the inner cavity space of the vibration bucket 13 into two parts, left and right, wherein the left part of the inner cavity of the vibration bucket 13 is provided with a large particle discharge port, and the right part of the inner cavity of the vibration bucket 13 is provided with a small particle discharge port. The screen 14 is fixed at the middle part of the inner cavity of the vibration bucket 13, and divides the inner cavity space of the vibration bucket 13 into two parts, upper and lower, wherein there is a gap between the left side wall of the screen 14 and the inner cavity side wall of the vibration bucket 13, and the left side surface of the lower surface of the screen 14 is connected to the top of the partition, so as to allow the solid waste blocked by the screen 14 to fall along the partition into the large particle discharge port. There is an inclination angle of 20°-40° between the axis of the vibration bucket 13 and the horizontal line, so as to allow the solid waste to roll.
[0028] The left transport mechanism 2 and the right transport mechanism 3 are arranged symmetrically with respect to the central axis of the waste screening mechanism 1, and the left transport mechanism 2 is located below the large particle discharge port at the bottom of the vibrating bucket 13, and the right transport mechanism 3 is located below the small particle discharge port at the bottom of the vibrating bucket 13. The left transport mechanism 2 and the right transport mechanism 3 both include a roller conveyor 21 and a conveying crawler 22 wound on a rotating roller inside the roller conveyor 21.
[0029] According to the above-mentioned preferred technical solution, the workflow of the technical solution is described as follows:
[0030] Solid waste is put into the waste feeding trough 15. When the vibration motor 16 provides vibration for the vibration bucket 13, the solid waste is vibrated and screened by the screen 14 inside the vibration bucket 13. Large particles of solid waste remain on the upper surface of the screen 14, and small particles of solid waste enter the bottom of the screen 14. Solid waste of different particle sizes will be transported away by the left transport mechanism 2 and the right transport mechanism 3. When the solid waste is screened by the waste screening mechanism 1 and the solid waste falls on the left transport mechanism 2 and the right transport mechanism 3, the dust and other materials carried by the solid waste will fly in the air, and the fan 122 will draw the air carrying dust into the air collecting hood 123. Under the guidance of the air collecting hood 123, the air is filtered by the dust collecting bag 124 to leave the dust.
[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A solid waste sorting machine, comprising a waste screening mechanism (1) installed in a middle position, characterized in that: A left transport mechanism (2) is arranged on the left side of the waste screening mechanism (1), and a right transport mechanism (3) is arranged on the right side of the waste screening mechanism (1); wherein the waste screening mechanism (1) comprises a rectangular frame (11), two sets of side dust suppression components (12) fixed to the front and rear sides of the rectangular frame (11), and a vibrating bucket (13) fixed inside the rectangular frame (11), a vibrating motor (16) is installed on the top of the right side wall of the rectangular frame (11), a waste feeding trough (15) is fixed to the top port of the rectangular frame (11), and a screen (14) is fixed inside the vibrating bucket (13); The side dust suppression assembly (12) comprises two side panels (121) fixed on the front and rear surfaces of the rectangular frame (11), 3-5 fans (122) embedded and fixed inside the side panels (121), and an air collecting hood (123) fixed on the side of the side panels (121) away from each other, wherein the air inlet port of the air collecting hood (123) covers the fan (122), and the air outlet port of the air collecting hood (123) is installed with a dust collecting bag (124).
2. A solid waste sorting machine according to claim 1, characterized in that: The right side surface of the vibration bucket (13) is fixedly connected to the inner right side surface of the rectangular frame (11), and the vibration output end of the vibration motor (16) is in contact with the vibration bucket (13) to provide vibration force.
3. A solid waste sorting machine according to claim 1, characterized in that: A vertically arranged partition is fixed at the left side of the inner cavity of the vibration bucket (13), and the partition divides the inner cavity space of the vibration bucket (13) into two parts, the left side of the inner cavity of the vibration bucket (13) is provided with a large particle discharge port, and the right side of the inner cavity of the vibration bucket (13) is provided with a small particle discharge port.
4. A solid waste sorting machine according to claim 1, characterized in that: The screen (14) is fixed at the middle section of the inner cavity of the vibration bucket (13) and divides the inner cavity space of the vibration bucket (13) into two parts, an upper part and an lower part, wherein a gap is provided between the left side wall of the screen (14) and the inner cavity side wall of the vibration bucket (13), and the left side surface of the lower surface of the screen (14) is connected to the top of the partition, so as to allow the solid waste blocked by the screen (14) to fall along the partition into the large particle discharge port.
5. A solid waste sorting machine according to claim 1, characterized in that: The axes of the vibrating bucket (13) and the screen (14) have an inclination angle of 20°-40° with the horizontal line, so as to allow the solid waste to roll.
6. A solid waste sorting machine according to claim 1, characterized in that: The left transport mechanism (2) and the right transport mechanism (3) are arranged symmetrically with respect to the central axis of the waste screening mechanism (1), and the left transport mechanism (2) is located below the large particle discharge port at the bottom of the vibrating bucket (13), and the right transport mechanism (3) is located below the small particle discharge port at the bottom of the vibrating bucket (13).
7. A solid waste sorting machine according to claim 1, characterized in that: The left transport mechanism (2) and the right transport mechanism (3) both include a roller conveyor (21) and a conveying crawler (22) wound around a rotating roller inside the roller conveyor (21).
8. A solid waste sorting machine according to claim 1, characterized in that: The side plates (121) are provided with 3-5 square holes for embedding fans (122), and the fans (122) extract dust-laden air from the space on one side of the side plates (121) that are close to each other.