CN215198328U

CN215198328U - Light color sorter for sorting red rice and rice

Info

Publication number: CN215198328U
Application number: CN202120479839.3U
Authority: CN
Inventors: 张凯
Original assignee: Nanjing Kaiborui Machinery Manufacturing Co ltd
Current assignee: Nanjing Kaiborui Machinery Manufacturing Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-12-17
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a photochromic sorting machine for sorting red rice and rice, which comprises a frame, a material separating device and a material sieving device, wherein the frame is of an integrally formed rectangular frame structure; the material distribution device is arranged at one end of the rack and comprises a material distribution disc and a driving motor, and the output shaft end of the driving motor is in transmission connection with the material distribution disc; the screening device is connected with the material distributing device through a sliding groove and comprises a conveying pipe, the conveying pipe is composed of a front material distributing pipe, a middle material distributing pipe and a rear material distributing pipe, a first feeding hopper, a second feeding hopper and a third feeding hopper are sequentially arranged at the bottoms of the front material distributing pipe, the middle material distributing pipe and the rear material distributing pipe, and a collecting box is arranged at the bottom of each feeding hopper. The utility model discloses a fall into the conveyer pipe three-section and divide the material pipe to screen, guaranteed that the material obtains effectual screening in two sections branch material pipes in the front, very big improvement the precision of material screening.

Description

Light color sorter for sorting red rice and rice

Technical Field

The utility model belongs to the technical field of the look selects the machine, especially relates to a photochromic selection machine of red rice of branch selection rice.

Background

The color sorter inputs the selected materials into the machine from a hopper at the top, and the selected materials slide down along the channel by the vibration of the vibrator device, and then fall into the observation area in the sorting chamber in an accelerated manner and pass through the sensor and the background plate. Under the action of a light source, according to the intensity of light and color change, the system generates an output signal to drive the electromagnetic valve to work and blow out heterochromatic particles to be blown into a waste material cavity of the receiving hopper, and the good selected material continuously falls into a finished product cavity of the receiving hopper, so that the purpose of sorting is achieved.

But because the particles of the material are small, the material is difficult to be effectively screened under the condition that the conveying belt operates at a high speed, so that excessive impurities appear in finished products, and the screening precision is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem, adopted following technical scheme:

a light color selector for sorting red rice and rice comprises a frame, wherein the frame is of an integrally formed rectangular frame structure;

the material distributing device is arranged at one end of the rack and comprises a material distributing disc and a driving motor, the output shaft end of the driving motor is in transmission connection with the material distributing disc, the bottom of the material distributing device is also provided with a bearing table, and the bearing table is fixedly connected with the rack;

the screening device is connected with the material distributing device through a sliding chute and comprises a conveying pipe, the conveying pipe consists of a front material distributing pipe, a middle material distributing pipe and a rear material distributing pipe, and a first feeding hopper, a second feeding hopper and a third feeding hopper are sequentially arranged at the bottoms of the front material distributing pipe, the middle material distributing pipe and the rear material distributing pipe;

the inner walls of the front material distributing pipe, the middle material distributing pipe and the rear material distributing pipe are respectively provided with a background plate, a photoelectric detector and an injection device, the injection device is electrically connected with the photoelectric detector, and the injection device is arranged at the inlet ends of the first feeding hopper and the second feeding hopper.

In a further embodiment, the both ends of sieve material device are respectively through fixing support and frame fixed connection, set up a gliding spout from top to bottom on the fixing support, fixing support's top is passed through locking knob with the one end of first support and is connected, the other end and the conveyer pipe fixed connection of first support, and the junction of first support and conveyer pipe has seted up a plurality of positioning holes, and the node of first support and conveyer pipe is provided with locking knob, through adjusting first support, can adjust the inclination of sieve material device to change the circulation rate of material.

In a further embodiment, the first feeding hopper and the second feeding hopper are both rejected material outlets, and a plurality of rejected material outlets are arranged at the wide-mouth ends of the first feeding inlet and the second feeding inlet; the third feeding hopper is a finished product outlet, a plurality of finished product outlets are formed in the wide-mouth end of each finished product outlet, a collecting box is arranged at the bottom of each feeding hopper, the first feeding hopper and the second feeding hopper can be used for completely collecting the different-color materials, the different-color materials are prevented from being placed in a scattered mode after being rejected, and the third feeding hopper is used for collecting the finished product materials and effectively distinguishing the finished product materials from the different-color materials.

In a further embodiment, one end, close to the material distributing device, of the conveying pipe is higher than one end, far away from the material distributing device, of the conveying pipe, the higher end of the conveying pipe is inclined downwards by 15-45 degrees, one end, close to the material distributing device, of the conveying pipe is slightly higher than the other end, instant circulation of materials in the conveying pipe is guaranteed, the materials are prevented from being accumulated in the conveying pipe, and accordingly entering of follow-up materials is prevented.

In a further embodiment, rice blocking plates are fixedly arranged on two sides of the sliding groove, so that the materials can be effectively prevented from shifting when moving in the sliding groove.

In a further embodiment, a screen is obliquely arranged in the third feeding hopper, so that the particle sizes of the materials can be effectively distinguished, and the materials are classified according to the particle sizes.

In a further embodiment, the bottom of the rack is provided with a vibration reduction block which can effectively reduce the vibration generated in the moving process of the conveying pipe, so that the rack is influenced and offset is generated.

Has the advantages that: the utility model discloses a light color sorter for sorting red rice and rice, which divides a conveying pipe into three sections of material separating pipes for screening, ensures that materials are effectively sorted in the first two sections of material separating pipes, and greatly improves the precision of material screening; in addition, the movement speed of the material can be changed by adjusting the inclination angle of the conveying pipe, so that the influence on the screening of the material caused by the too fast movement of the conveying pipe is prevented; and a screen is arranged in the third feeding hopper, and the screen can classify and collect finished products according to the particle size, so that sellers can conveniently and differently sell the finished products.

Drawings

Fig. 1 is a schematic view of a vertical surface structure of a light color sorter for sorting red rice and rice.

Fig. 2 is a schematic view of the structure of the conveying pipe of the present invention.

Each of fig. 1 to 2 is labeled as: the vibration-damping device comprises a rack 1, a material distributing device 2, a material distributing disc 3, a sliding chute 4, a conveying pipe 5, a front material distributing pipe 501, a middle material distributing pipe 502, a rear material distributing pipe 503, a first material inlet hopper 6, a second material inlet hopper 7, a third material inlet hopper 8, a collecting box 9, a bearing platform 10 and a vibration-damping block 11.

Detailed Description

The invention is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.

The utility model provides a photochromic selection machine of red rice of branch selection rice, include: the vibration-damping device comprises a rack 1, a material distributing device 2, a material distributing disc 3, a sliding chute 4, a conveying pipe 5, a front material distributing pipe 501, a middle material distributing pipe 502, a rear material distributing pipe 503, a first material inlet hopper 6, a second material inlet hopper 7, a third material inlet hopper 8, a collecting box 9, a bearing platform 10 and a vibration-damping block 11.

As shown in fig. 1 to 2, a light color sorter for sorting red rice and rice includes a frame 1, wherein the frame 1 is a rectangular frame structure formed integrally; the material distribution device 2 is arranged at one end of the frame 1, a driving motor is arranged in the material distribution device 2, an output shaft end of the driving motor is in transmission connection with the material distribution disc 3 and is used for driving the material distribution disc 3 to rotate so that materials enter the chute 4 in order, a bearing table 10 is further arranged at the bottom of the material distribution device 2, and the bearing table 10 is fixedly arranged on the frame 1; the screening device is connected with the material distributing device 2 through a sliding groove 4, the screening device comprises a conveying pipe 5, the conveying pipe 5 consists of a front material distributing pipe 501, a middle material distributing pipe 502 and a rear material distributing pipe 503, and a first feeding hopper 6, a second feeding hopper 7 and a third feeding hopper 8 are sequentially arranged at the bottoms of the front material distributing pipe 501, the middle material distributing pipe 502 and the rear material distributing pipe 503;

and the inner walls of the front distributing pipe 501, the middle distributing pipe 502 and the rear distributing pipe 503 are all provided with a background plate, a photoelectric detector and an injection device, the injection device is electrically connected with the photoelectric detector, and the injection device is arranged at the inlet ends of the first feeding hopper 6, the second feeding hopper 7 and the third feeding hopper 8.

The first feeding hopper 6 and the second feeding hopper 7 are both rejected material outlets, and a plurality of rejected material outlets are arranged at the wide-mouth ends of the first feeding port and the second feeding port; after the materials are screened by the screening device, impurities can enter through the wide-mouth ends of the first feeding hopper 6 and the second feeding hopper 7, a collecting box 9 is arranged at the bottom of each feeding hopper, the inlet ends of the first feeding hopper 6 and the second feeding hopper 7 are provided with an injection device, and after the materials pass through a background plate and a photoelectric detector, the materials with different colors are detected, so that the injection devices inject the materials with different colors into the collecting boxes 9 at the bottoms of the first feeding hopper 6 and the second feeding hopper 7.

The third feeding hopper 8 is a finished product outlet, a screen is arranged in the third feeding hopper 8 and used for screening finished product materials, the screen is obliquely arranged in the third feeding hopper 8 at an angle of 15 degrees, and the finished product materials with the particle size smaller than the aperture of the screen directly enter the collecting box 9 at the bottom of the third feeding hopper 8 through the screen; the finished material with the particle size larger than the aperture of the screen mesh slides along the screen mesh and finally falls into another collection box 9.

The bottom of the rack 1 is provided with a vibration reduction block 11, the vibration reduction block 11 is arranged to ensure that the position of the rack 1 cannot be influenced when the color selector shakes in the movement process, and on the other hand, the vibration reduction block 11 can prevent the rack 1 from deviating to change the inclination angle of the conveying pipe 5 and influence a certain speed of the material in the conveying pipe 5; and integrated into one piece's rectangular frame's frame 1 can prevent effectively that the four corners position of frame 1 from producing the change to influence the position of two stiff ends of conveyer pipe 5, make conveyer pipe 5's angle change, and then improved conveyer pipe 5's stability.

The working principle is as follows: when color sorting is started, materials are poured into the material distribution disc 3 of the material distribution device 2, the material distribution disc 3 is driven to rotate by a driving motor arranged in the material distribution device 2, so that the materials are orderly guided into the sliding groove 4, the materials reach the material screening device after passing through the sliding groove 4, a plurality of conveying pipes 5 are arranged in the material screening device, the materials enter the conveying pipes 5 through the sliding groove 4, front, middle and rear three sections of material distribution pipes are arranged in the conveying pipes 5, when the materials enter the front material distribution pipe 501, the materials pass through the background plate, the different color materials in chatting are detected under the action of a photoelectric detector, information is immediately transmitted to the injection device, the injection device injects the different color materials, the different color materials are injected into the collection box 9 at the bottom of the first feeding hopper 6, the materials subjected to the first round of screening enter the material distribution pipe 502 for the second round of screening, the material distribution pipe 502 is arranged in the same way as the front material distribution pipe 501, the materials screened by the first round are screened for the second time, so that the precision of the materials is further improved, the materials screened by the two rounds enter a rear material separating pipe 503, a third material feeding hopper 8 is arranged at the bottom of the rear material separating pipe 503, a screen is arranged in the third material feeding hopper 8 and is inclined at 15 degrees with the inner wall of the hopper, after the materials enter the third material feeding hopper 8, the materials smaller than the aperture of the screen enter a collecting box 9 at the bottom of the third material feeding hopper 8 through the screen, and the materials larger than the aperture of the screen enter the other half of the collecting box 9 along the inclination angle of the screen, so that the purpose of distributing the finished materials according to the aperture is achieved; the worker can control the inclination angles of the conveying pipe 5 and the screen mesh, so that the flow rate of the materials in the conveying pipe 5 is changed, and when the inclination angle is increased, the flow rate of the materials is increased, so that the screening precision is reduced; when the inclination angle is reduced, the flow rate of the materials is reduced, and the accuracy of material screening is increased; when the yields of material is higher, can improve the circulation speed of material, when the yields is lower, can slow down the circulation speed of material to improve the screening precision of material.

The above description describes in detail the preferred embodiments of the present invention with reference to the attached drawings, but the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various equivalent transformations, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A light color selector for sorting red rice and rice is characterized by comprising:

the frame is of an integrally formed rectangular frame type structure;

2. The light color selector for sorting red rice and rice as claimed in claim 1, wherein two ends of the screening device are respectively fixedly connected with the frame through a fixing support, the fixing support is provided with a chute capable of sliding up and down, the top end of the fixing support is connected with one end of the first support through a locking knob, the other end of the first support is fixedly connected with the conveying pipe, a plurality of position adjusting holes are formed at the joint of the first support and the conveying pipe, and the locking knob is arranged at the joint of the first support and the conveying pipe.

3. The light color separator for sorting red rice and rice as claimed in claim 1, wherein the first feeding hopper and the second feeding hopper are both reject outlets, and a plurality of reject outlets are arranged at the wide-mouth ends of the first feeding hopper and the second feeding hopper; the third feeding hopper is a finished product outlet, a plurality of finished product outlets are arranged at the wide-mouth end of the finished product outlet, and a collecting box is arranged at the bottom of each feeding hopper.

4. The light color separator for separating red rice and rice as claimed in claim 1, wherein the end of the duct near the separating device is higher than the end far from the separating device, and the raised end of the duct is inclined downward at 15 ° to 45 °.

5. The light color separator for sorting red rice and rice as claimed in claim 1, wherein rice blocking plates are fixedly arranged at both sides of the chute.

6. The light color separator for separating red rice and rice as claimed in claim 1, wherein a vibration damping block is disposed at a bottom of the frame.