CN207170243U - Wood shavings separator - Google Patents

Abstract

The utility model discloses a sorting machine for shavings, which comprises a sorting box body. A feeding opening is arranged on the top of the sorting box body, a screen is arranged horizontally at the bottom of the sorting box body, and a The sorting fan, the outlet of the sorting fan is connected to the bottom of the sorting box, and the top of the sorting box is connected to a cyclone separator; the screen is a cone with an open upper end, the top of the cone faces downward, and the There are several sieve holes on the surrounding surface; it also includes a dispersing device, which includes a dispersing motor arranged on one side wall of the sorting box and a rubber dispersing shaft horizontally arranged in the dispersing box, and the other side of the sorting box There is a bearing seat on one side wall, and the two ends of the rubber dispersing shaft are respectively connected with the output shaft of the dispersing motor and the bearing seat, and a plurality of rubber rods are evenly arranged on the rubber dispersing shaft; the rubber dispersing shaft is connected with the top of the screen. The distance between them is 10-20cm. The shavings sorting machine of the utility model greatly improves the selection rate of qualified shavings.

Description

Shaving Separator

technical field

The utility model relates to the technical field of particle board production equipment, in particular to a particle sorting machine.

Background technique

In the production process of particleboard, it is necessary to clean the shavings, so that the usable ones are selected, and the unclean shavings are reprocessed. The existing shavings sorting machine includes a sorting box, and the bottom of the sorting box is equipped with a The sorting fan inside the sorting box blows the qualified shavings upwards, and a cyclone separator is connected to the top of the sorting box to suck the qualified shavings out of the sorting box. During the use of the existing particleboard sorting machine with this structure, the overweight sundries are likely to be mixed with the qualified shavings and fall, and the qualified shavings are taken out from the bottom of the sorting box, reducing the selection rate of the qualified shavings.

Utility model content

The technical problem to be solved by the utility model is to provide a shaving sorting machine which improves the shavings selection rate.

For solving the problems of the technologies described above, the technical solution of the utility model is:

The shavings sorting machine includes a sorting box, the top of the sorting box is provided with a discharge port, the bottom of the sorting box is horizontally provided with a screen, and one side of the sorting box is provided with a separating Separating fan, the outlet of the sorting fan is connected to the bottom of the sorting box, the top of the sorting box is connected to a cyclone separator, and the inlet of the sorting fan is connected to the cyclone separator through an air duct. device, the bottom outlet of the cyclone separator is provided with a discharge rotary valve;

The sieve is a cone with an open upper end, the top of the cone is downward, and several sieve holes are provided on the peripheral surface of the cone for dropping coarse materials;

It also includes a dispersing device, which includes a dispersing motor arranged on one side wall of the sorting box and a rubber dispersing shaft horizontally arranged in the sorting box, and the other side of the sorting box A bearing seat is provided on the side wall, one end of the rubber dispersion shaft is connected to the output shaft of the dispersion motor, and the other end of the rubber dispersion shaft is connected to the bearing seat through a bearing, and the rubber dispersion shaft A plurality of rubber rods are evenly and obliquely arranged on the top;

The distance between the rubber dispersion axis and the top of the screen is 10-20 cm.

Preferably, the included angle between the rubber rod and the rubber dispersion axis is 60 degrees.

Preferably, a rotary valve for controlling feeding is provided at the feeding port.

Preferably, the bottom of the sorting box is provided with an outlet for coarse shavings and an outlet for overweight sundries.

After adopting above-mentioned technical scheme, the beneficial effect of the utility model is:

The shavings sorting machine of the utility model, when the shavings enter the sorting box from the feeding port and fall in the sorting box, the dispersing motor drives the rubber dispersing shaft to rotate, and the dispersing rod on the rubber dispersing shaft breaks up the shavings , so that the qualified shavings are fully blown upward by the wind blown by the sorting fan, and under the suction of the cyclone separator, they are sucked into the cyclone separator and dropped for collection. The unqualified shavings will be discharged through the two outlets at the bottom of the sorting box, which ensures the purity of the particleboard, facilitates the secondary processing of the particleboard, especially improves labor production efficiency, and effectively prevents the overweight debris from being mixed with qualified shavings Falling, the problem of bringing qualified shavings out from the bottom of the sorting box greatly improves the selection rate of qualified shavings.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the structural representation of the shaving sorting machine of the present utility model;

Fig. 2 is the structural representation of the screen cloth in Fig. 1;

In the figure: 1-sorting box; 11-feeding port; 12-feeding rotary valve; 13-coarse shavings outlet; 14-overweight debris outlet; 2-screen; Dispersion motor; 4-rubber dispersion shaft; 5-rubber rod; 6-separation fan; 7-air duct; 8-cyclone separator; 81-discharge rotary valve;

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

With reference to Fig. 1 and Fig. 2, the shaving sorting machine of the present utility model comprises sorting box body 1, and the top of sorting box body 1 is provided with a feeding port 11, and the bottom of sorting box body 1 is horizontally provided with screen cloth. 2. One side of the sorting box 1 is provided with a sorting fan 6, the outlet of the sorting fan 6 is connected to the inner bottom of the sorting box 1, and the top of the sorting box 1 is connected with a cyclone separator 8, and the sorting fan 6 The inlet is connected to the cyclone separator 8 through the air pipe 7, and a discharge rotary valve 81 is provided at the bottom outlet of the cyclone separator 8.

In this embodiment, the screen 2 is a cone with an open upper end, the top of the cone faces downward, and several screen holes 21 for dropping coarse materials are provided on the peripheral surface of the cone.

The sorting box 1 is provided with a dispersing device, and the dispersing device includes a dispersing motor 3 arranged on one side wall of the sorting box 1 and a rubber dispersing shaft 4 horizontally arranged in the sorting box 1, and the sorting box The other side wall of 1 is provided with a bearing seat 9, one end of the rubber dispersing shaft 4 is connected to the output shaft of the dispersing motor 3, the other end of the rubber dispersing shaft 4 is connected to the bearing seat 9 through a bearing, and the rubber dispersing shaft 4 A plurality of rubber rods 5 are evenly and obliquely arranged on the top.

The distance between the rubber dispersion axis 4 and the top of the cone is 10-20 cm.

The angle between the rubber rod 5 and the rubber dispersion axis 4 is 60 degrees.

The feeding port 11 is provided with a feeding rotary valve 12 for controlling feeding.

The bottom of the sorting box 1 is provided with an outlet 13 for coarse shavings and an outlet 14 for overweight sundries.

In the shavings sorting machine of the present utility model, when the shavings enter the sorting box 1 from the feeding port 11 and fall in the sorting box 1, the dispersing motor 3 drives the rubber dispersing shaft 4 to rotate, and the rubber dispersing shaft 4 rotates. The dispersing rod 5 on the top breaks up the shavings, so that the qualified shavings are fully blown upward by the wind blown by the sorting fan 6, and under the suction of the cyclone separator 8, they are sucked into the cyclone separator 8 and dropped for collection. The unqualified shavings will be discharged through the two outlets at the bottom of the sorting box, which ensures the purity of the shaving board, facilitates the secondary processing of the shaving board, especially improves the labor production efficiency, and effectively prevents the inclusion of overweight debris. The falling of the shavings will bring the qualified shavings out from the bottom of the sorting box, which greatly improves the selection rate of the qualified shavings.

The above descriptions are examples of the best implementation modes of the present utility model, and the parts not mentioned in detail are the common knowledge of those skilled in the art. The protection scope of the present utility model is based on the content of the claims, and any equivalent transformation based on the technical inspiration of the present utility model is also within the protection scope of the present utility model.

Claims (4)

1. The shavings sorting machine comprises a sorting box, the top of the sorting box is provided with a discharge port, the bottom of the sorting box is horizontally provided with a screen, and one side of the sorting box is provided with a There is a sorting fan, the outlet of the sorting fan is connected to the bottom of the sorting box, and it is characterized in that: the top of the sorting box is connected with a cyclone separator, and the inlet of the sorting fan passes through the air duct Connected to the cyclone separator, the bottom outlet of the cyclone separator is provided with a discharge rotary valve; The sieve is a cone with an open upper end, the top of the cone is downward, and several sieve holes are provided on the peripheral surface of the cone for dropping coarse materials; It also includes a dispersing device, which includes a dispersing motor arranged on one side wall of the sorting box and a rubber dispersing shaft horizontally arranged in the sorting box, and the other side of the sorting box A bearing seat is provided on the side wall, one end of the rubber dispersion shaft is connected to the output shaft of the dispersion motor, and the other end of the rubber dispersion shaft is connected to the bearing seat through a bearing, and the rubber dispersion shaft A plurality of rubber rods are evenly and obliquely arranged on the top; The distance between the rubber dispersion axis and the top of the screen is 10-20 cm. 2. The shavings sorting machine according to claim 1, characterized in that: the included angle between the rubber rod and the rubber dispersing axis is 60 degrees. 3. The shavings sorting machine according to claim 2, characterized in that: a discharge rotary valve for controlling the discharge is arranged at the discharge port. 4. The shavings sorting machine according to any one of claims 1 to 3, characterized in that: the bottom of the sorting box is provided with an outlet for coarse shavings and an outlet for overweight sundries.