CN219187655U

CN219187655U - Mixing sorting device

Info

Publication number: CN219187655U
Application number: CN202223499272.XU
Authority: CN
Inventors: 余彪; 曹晨
Original assignee: Kunshan Kinghager Intelligent System Co ltd
Current assignee: Kunshan Kinghager Intelligent System Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-16
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a mixing sorting device, which comprises: a frame; the blanking mechanism is used for temporarily storing materials and finishing blanking; the screening mechanism is used for screening materials in the blanking mechanism and comprises a lower screen body arranged on the frame, a driving mechanism arranged on the lower screen body and an upper screen body, wherein the upper screen body is in transmission connection with the driving mechanism and is driven by the driving mechanism to screen; the upper screen body is internally provided with a plurality of screens which are arranged from top to bottom, meshes of the screens are gradually reduced from top to bottom, the discharge end of the upper screen body is provided with a plurality of material outlets corresponding to the screens, and the bottom of the upper screen body is provided with a dust outlet. The material mixing and sorting device provided by the utility model can sort various materials and improve the sorting efficiency.

Description

Mixing sorting device

Technical Field

The utility model belongs to the technical field of grinding equipment, and particularly relates to a mixing sorting device.

Background

The grinding equipment is used for grinding a workpiece, the granularity and dust content of the grinding material directly influence the cleanliness and roughness of the casting surface after sand blasting, small-particle steel shots, dust, rust and other sundries in the grinding material are required to be separated in time for improving the sand blasting quality, and the grinding materials with different sizes are required to be processed according to different requirements, so that the grinding materials are required to be screened before grinding.

The screening device in the prior art can only select one abrasive, such as a novel abrasive screening device disclosed in Chinese patent CN2 1 704341U, the abrasive is selected after being screened by a screen, and if the abrasive with different sizes is to be screened, the screen with different apertures needs to be replaced, so that the operation is inconvenient.

An abrasive screening device disclosed in chinese patent CN 114042635a is provided with a screen mechanism and a roller screening mechanism to screen abrasive secondarily, so that abrasive meeting processing requirements can be screened out, but the device has a complex structure.

Disclosure of Invention

The utility model aims to provide a material mixing and sorting device which can complete screening of various materials with different sizes and improve production efficiency.

Based on the problems, the technical scheme provided by the utility model is as follows:

a mix sorting device comprising:

a frame;

the blanking mechanism is used for temporarily storing materials and finishing blanking;

the screening mechanism is used for screening materials in the blanking mechanism and comprises a lower screen body arranged on the frame, a driving mechanism arranged on the lower screen body and an upper screen body, wherein the upper screen body is in transmission connection with the driving mechanism and is driven by the driving mechanism to screen;

the upper screen body is internally provided with a plurality of screens which are arranged from top to bottom, meshes of the screens are gradually reduced from top to bottom, the discharge end of the upper screen body is provided with a plurality of material outlets corresponding to the screens, and the bottom of the upper screen body is provided with a dust outlet.

In some embodiments, the driving mechanism comprises a driving motor installed in the lower screen body, a cam component in transmission connection with the driving motor, and at least two connecting components for connecting the upper screen body and the lower screen body;

the connecting assembly comprises two fixing seats, a connecting plate, a first connecting shaft and a second connecting shaft, wherein the two fixing seats are fixed at the lower end of the upper screen body and are oppositely arranged, the connecting plate is used for connecting the fixing seats with the lower screen body, the first connecting shaft is used for connecting the two connecting plates, the second connecting shaft is used for connecting the two fixing seats, the upper end of the connecting plate is hinged with the fixing seats, the lower end of the connecting plate is hinged with the lower screen body, and the cam assembly is connected with one of the first connecting shafts.

In some embodiments, the cam assembly comprises a cam shaft rotatably arranged on the lower screen body and a cam mounted on the cam shaft, the cam shaft is in transmission connection with the driving motor, and the cam is connected with the first connecting shaft.

In some embodiments, a driving wheel is mounted at the power output end of the driving motor, a driven wheel is mounted at the end of the cam shaft, and a transmission belt is connected between the driving wheel and the driven wheel.

In some embodiments, the upper end of the upper screen body is provided with a spraying mechanism, the spraying mechanism comprises a spraying cover, a spraying main pipe and a plurality of spraying branch pipes, the spraying main pipe and the spraying branch pipes are installed in the spraying cover, the water inlet joint is installed on the spraying cover and used for connecting a water inlet pipe, the water inlet joint is communicated to the spraying main pipe, and a plurality of spray heads are arranged on the spraying branch pipes.

In some embodiments, the upper end of the upper screen body is provided with a gate mechanism for blocking material discharge, the gate mechanism comprises a gate plate rotatably arranged at the discharge end of the upper screen body and a driving part for driving the gate plate to rotate, and the gate plate is driven by the driving part to block or release the material in the screen below the spray cover.

In some embodiments, one end of the lower screen body, which is close to the blanking mechanism, is rotatably arranged on the frame, a height adjusting assembly is arranged between one end of the lower screen body, which is far away from the blanking mechanism, and the frame, and the height adjusting assembly comprises a plurality of adjusting bolts, and the adjusting bolts are in threaded connection with the lower screen body and are in butt joint with the frame.

In some embodiments, the discharging mechanism comprises a discharging hopper elastically supported on the frame and a vibrating motor arranged on the discharging hopper, a flow adjusting plate is arranged at a discharging hole of the discharging hopper, the flow adjusting plate is detachably arranged on the discharging hopper through a fastening piece, and a height adjusting groove for the fastening piece to pass through is formed in the flow adjusting plate.

In some of these embodiments, the hopper is supported on the frame via a plurality of springs.

In some embodiments, a spring ball is arranged between two layers of screens positioned at the lower layer, and a grid plate for blocking the spring ball from escaping is arranged at the lower end of the screen.

Compared with the prior art, the utility model has the advantages that:

1. the sorting device can realize screening of a plurality of materials, has compact structure and convenient operation, and improves the production efficiency;

2. the driving mechanism adopts the cooperation of the driving motor and the cam mechanism to drive the screen to vibrate, the whole upper screen body is in climbing type vibration screening, the rapid screening of materials can be realized, and the screening efficiency is high;

3. the spraying mechanism is arranged to clean the abrasive, so that the cleanliness of the abrasive is improved;

4. the angle of the lower screen body can be adjusted according to the requirement so as to improve the discharging efficiency;

5. the elastic ball is arranged on the lower screen, so that the screen is prevented from being blocked by abrasive materials, and smooth screening is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, in which the drawings are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of a device for sorting mixed materials;

FIG. 2 is a schematic diagram of a screening mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a driving mechanism according to an embodiment of the present utility model;

FIG. 4 is a second schematic diagram of a driving mechanism according to an embodiment of the present utility model;

FIG. 5 is a schematic structural diagram of a blanking mechanism in an embodiment of the present utility model;

FIG. 6 is a schematic view of a spray mechanism in an embodiment of the utility model;

wherein:

1. a frame; 1-1, a supporting seat;

2. a blanking mechanism; 2-1, discharging a hopper; 2-1a, a discharge hole; 2-2, a vibration motor; 2-3, a flow regulating plate; 2-3a, a flow regulating groove; 2-4, springs;

3. a lower screen body;

4. a screen body is arranged; 4-1, a material outlet; 4-2, a dust outlet;

5. a screen;

6. a driving motor;

7. cam assembly 7-1, cam shaft 7-2, cam;

8. the connecting assembly 8-1, the fixing seat 8-2, the connecting plate 8-3, the first connecting shaft 8-4 and the second connecting shaft;

9. a driving wheel;

10. driven wheel;

11. a drive belt;

12. a rotating shaft;

13. an adjusting bolt;

14. the spray system comprises a spray mechanism 14-1, a spray cover 14-2, a spray header 14-3, a spray branch pipe 14-4, a water inlet joint 14-5 and a spray head;

15. gate mechanism 15-1, shutter 15-2, and driving member.

Detailed Description

The above-described aspects are further described below in conjunction with specific embodiments. It should be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. The implementation conditions used in the examples may be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are generally those in routine experiments.

Referring to fig. 1, for a schematic structural diagram of an embodiment of the present utility model, a material mixing and sorting device is provided, which includes a frame 1, a blanking mechanism 2 and a screening mechanism that are disposed on the frame 1, and materials in the blanking mechanism 2 are screened by the screening mechanism.

The screening mechanism is used for screening materials in the blanking mechanism 2, and referring to fig. 2, and comprises a lower screen body 3 arranged on the frame 1, a driving mechanism arranged in the lower screen body 3 and an upper screen body 4, wherein the upper screen body 4 is in transmission connection with the driving mechanism and screens under the driving of the driving mechanism.

Four screens 5 are arranged in the upper screen body 4 from top to bottom, the meshes of the four screens 5 are gradually reduced from top to bottom, four material outlets 4-1 corresponding to the four screens 5 are arranged at the discharge end of the upper screen body 4, meanwhile, a dust outlet 4-2 is arranged at the bottom of the upper screen body 4, and the four screens 5 can be used for screening target materials or waste materials according to requirements, so that the utility model is not limited. It should be understood that other numbers of screens 5 are possible as desired and the utility model is not limited.

Referring to fig. 3 and 4, the driving mechanism includes a driving motor 6 installed in the lower screen 3, a cam assembly 7 drivingly connected with the driving motor 6, and two connection assemblies 8 connecting the upper screen 4 with the lower screen 3, wherein one of the connection assemblies 8 is connected with the cam assembly 7. Specifically, the connecting assembly 8 comprises a connecting plate 8-2 fixed at the lower end of the upper screen body 4 and oppositely arranged at the two fixing seats 8-1, the connecting plate 8-2 for connecting the fixing seats 8-1 and the lower screen body 3, a first connecting shaft 8-3 for connecting the two connecting plates 8-2 and a second connecting shaft 8-4 for connecting the two fixing seats 8-1, the upper end of the connecting plate 8-2 is hinged with the fixing seats 8-1, the lower end of the connecting plate 8-2 is hinged with the lower screen body 3, and the cam assembly 7 is connected with the first connecting shaft 8-3 of one connecting assembly 8. The cam component 7 drives the connecting plate 8-2 to rotate, so that the upper screen body 4 is driven to vibrate in a reciprocating manner, and screening is realized.

The cam assembly 7 comprises a cam shaft 7-1 rotatably arranged on the lower screen body 3 and a cam 7-2 arranged on the cam shaft 7-1, wherein the cam shaft 7-1 is in transmission connection with the driving motor 6, and the cam 7-2 is connected with the first connecting shaft 8-3.

In the embodiment, the cam shaft 7-1 is connected with the driving motor 6 through a belt pulley mechanism, a driving wheel 9 is arranged at the power output end of the driving motor 6, a driven wheel 10 is arranged at the end part of the cam shaft 7-1, a transmission belt 11 is connected between the driving wheel 9 and the driven wheel 10, the driving wheel 9 is driven to rotate through the driving motor 6, the driven wheel 10 is driven to rotate through the transmission belt 11, the cam shaft 7-1 is driven to rotate, the connecting plate 8-2 is driven to rotate, and the upper screen body 4 is driven to vibrate in a reciprocating mode.

In order to facilitate the cleaning of the abrasive, a spray mechanism 14 is arranged at the upper end of the upper screen body 4, referring to fig. 6, the spray mechanism 14 comprises a spray cover 14-1, a spray header 14-2 and a plurality of spray branch pipes 14-3 which are arranged in the spray cover 14-1, and a water inlet joint 14-4 which is arranged on the spray cover 14-1 and is used for connecting a water inlet pipe, wherein the water inlet joint 14-4 is communicated with the spray header 14-2, the spray branch pipes 14-3 are communicated with the spray header 14-2, a plurality of spray heads 14-5 are arranged on the spray branch pipes 14-3, water is introduced into the spray header 14-2 through the water inlet joint 14-4, and then the abrasive below the spray cover 14-1 is cleaned by the spray branch pipes 14-3.

In order to sufficiently clean the abrasive, a gate mechanism 15 for blocking the discharge of the material is arranged at the upper end of the upper screen body 4, and the gate mechanism 15 comprises a gate plate 15-1 rotatably arranged at the discharge end of the upper screen body 4 and a driving part 15-2 for driving the gate plate 15-1 to rotate, wherein the gate plate 15-1 is driven by the driving part 15-2 to block or release the material in the screen 5 below the spray cover 14-1. Preferably, the driving part 15-2 employs a cylinder.

In order to be convenient for adjust screening mechanism's angle to improve ejection of compact efficiency, screening mechanism angularly adjustable sets up in frame 1, and lower screen frame 3 is close to the one end rotation setting of unloading mechanism 2 in frame 1, and lower screen frame 3 is kept away from and is equipped with high adjusting part between the one end of unloading mechanism 2 and the frame 1, and specifically, high adjusting part includes a plurality of adjusting bolt 13, adjusting bolt 13 and lower screen frame 3 threaded connection and with frame 1 looks butt, through adjusting the position that adjusting bolt 13 and lower screen frame 3 are connected, with the interval between adjusting lower screen frame 3 and the frame 1, thereby adjust the height of lower screen frame 3. In order to realize the rotary connection of the lower screen body 3 and the frame 1, a supporting seat is arranged on the frame 1, and the lower screen body is supported on the supporting seat 1-1 through a rotary shaft 12.

In order to avoid the screen 5 being blocked by abrasive materials, an elastic ball is arranged between the two layers of screen 5 positioned at the lower layer, the size of the elastic ball is larger than the size of a material outlet 4-1 of the screen 5, a grid plate can be arranged at the lower end of the screen, the elastic ball can be kept between the two layers of screen 5, the screening of materials is not affected, and the materials blocked on the screen 5 are shaken off through the vibration of the elastic ball.

Referring to fig. 5, the discharging mechanism 2 is for temporarily storing and discharging materials, and includes a discharging hopper 2-1 elastically supported on a frame 1 and a vibration motor 2-2 mounted on the discharging hopper 2-1, and specifically, the discharging hopper 2-1 is supported on the frame 1 via a plurality of springs 2-4. In order to facilitate the adjustment of the discharging flow, a flow adjusting plate 2-3 is arranged at a discharging hole 2-1a of a discharging hopper 2-1, the flow adjusting plate 2-3 is detachably arranged on the discharging hopper 2-1 through a fastening piece, wherein the fastening piece can be a bolt, a height adjusting groove 2-3a for the fastening piece to pass through is arranged on the flow adjusting plate 2-3, specifically, a height adjusting groove 2-3a is respectively arranged at two sides of the flow adjusting plate 2-3, and the height adjusting groove 2-3a is a strip groove extending along the vertical direction. The discharge flow is adjusted by adjusting the position of the flow adjusting plate 2-3 on the discharge port 2-1a so as to adjust the size of the discharge port 2-1 a.

The working principle of the utility model is as follows:

pouring the materials to be screened into the discharging hopper 2-1, operating the vibrating motor 2-2, enabling the materials to enter the upper screen body 4 through the discharging hole 2-1a of the discharging hopper 2-1, blocking the materials to be discharged by the flashboard mechanism 15, introducing clean water into the spraying main pipe 14-2 through the water inlet joint 14-4, cleaning the materials in the screen 5 below the spraying cover 14-1, opening the flashboard 15-1 after cleaning, operating the driving mechanism to drive the upper screen body 4 to reciprocate, discharging the materials in the screen 5 through different material outlets 4-1 after sorting, and discharging dust through the dust outlet 4-2.

In conclusion, the mixing sorting device can realize sorting of various materials, and is compact in structure, convenient to operate and high in sorting efficiency.

The above examples are provided for illustrating the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the contents of the present utility model and to implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. A mix sorting apparatus comprising:

a frame;

2. A mix sorting apparatus according to claim 1, characterized in that: the driving mechanism comprises a driving motor arranged in the lower screen body, a cam component in transmission connection with the driving motor, and at least two connecting components for connecting the upper screen body and the lower screen body;

3. A mix sorting apparatus according to claim 2, characterized in that: the cam assembly comprises a cam shaft and a cam, the cam shaft is rotatably arranged on the lower screen body, the cam is arranged on the cam shaft, the cam shaft is in transmission connection with the driving motor, and the cam is connected with the first connecting shaft.

4. A mix sorting apparatus according to claim 3, characterized in that: the driving motor is characterized in that a driving wheel is arranged at the power output end of the driving motor, a driven wheel is arranged at the end part of the cam shaft, and a transmission belt is connected between the driving wheel and the driven wheel.

5. A mix sorting apparatus according to claim 1, characterized in that: the upper end of the upper screen body is provided with a spraying mechanism, the spraying mechanism comprises a spraying cover, a spraying main pipe and a plurality of spraying branch pipes, the spraying main pipe and the spraying branch pipes are installed in the spraying cover, the spraying cover is provided with a water inlet joint for connecting a water inlet pipe, the water inlet joint is communicated to the spraying main pipe, and the spraying branch pipes are provided with a plurality of spray heads.

6. A mix sorting apparatus according to claim 5, characterized in that: the upper end of the upper screen body is provided with a gate mechanism for blocking material discharge, the gate mechanism comprises a gate plate rotatably arranged at the discharge end of the upper screen body and a driving part for driving the gate plate to rotate, and the gate plate is driven by the driving part to block or release the material positioned in the screen below the spray cover.

7. A mix sorting apparatus according to claim 1, characterized in that: the one end that is close to lower screen frame is close to unloading mechanism rotates and sets up in the frame, lower screen frame keep away from unloading mechanism's one end with be equipped with high adjusting part between the frame, high adjusting part includes a plurality of adjusting bolt, adjusting bolt with lower screen frame threaded connection just with frame looks butt.

8. A mix sorting apparatus according to claim 1, characterized in that: the blanking mechanism comprises a blanking hopper which is elastically supported on the frame and a vibrating motor which is arranged on the blanking hopper, a flow regulating plate is arranged at a discharge hole of the blanking hopper, the flow regulating plate is detachably arranged on the blanking hopper through a fastening piece, and a height regulating groove for the fastening piece to pass through is formed in the flow regulating plate.

9. A mix sorting apparatus according to claim 8, characterized in that: the blanking hopper is supported on the frame through a plurality of springs.

10. A mix sorting apparatus according to claim 1, characterized in that: an elastic ball is arranged between two layers of screens positioned at the lower layer, and a grid plate for blocking the elastic ball from escaping is arranged at the lower end of the screen.