Anti-blocking air suction separator

Abstract

The utility model discloses an anti-blocking air suction separator which comprises a separating mechanism, a material distributing mechanism and an anti-blocking mechanism, the separating mechanism comprises a separator main body, a material guiding hopper connected with the feeding end of the separator main body, and the material distributing mechanism, and the material distributing mechanism comprises an equipartition circular truncated cone movably arranged in the separator main body and a plurality of rubber pads connected between the separator main body and the equipartition circular truncated cone. In the blanking operation, the two motors work simultaneously, the protruding position of the cam jacks up the top of the inner cavity of the notch every time the cam rotates by a circle, the guide rod can drive the hammering rod to ascend, when the protruding position of the cam faces downwards, the position of the guide rod loses support, the guide rod and the hammering rod rapidly fall down under the action of weight, and then the uniform distribution circular truncated cone is hammered. Therefore, the sliding speed of the raw materials on the equipartition circular truncated cone is increased, and the probability that the feeding end of the separator main body is blocked is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air suction separators, in particular to an anti-blocking air suction separator. Background Art

[0002] The suction separator is a commonly used impurity removal equipment that removes impurities from grain particles through air separation. After the grain particles enter the suction separator, they are evenly sent to the air duct through the mixing table and fall into the collecting hopper under the action of gravity and are discharged from the discharge port. The impurities in the grain particles are sucked into the separation area under the action of the air flow and then discharged through the light impurity outlet.

[0003] Application number CN201320554103.3 relates to a wear-resistant and anti-blocking suction separator. The suction separator includes a shell, a feed hopper, a material-scraping cone, and a discharge port located above the material-scraping cone and inside the shell. The utility model has a simple structure and is easy to modify existing equipment. The discharge port is driven by a cylinder to move and the distance between the discharge port and the material-scraping cone is controlled to prevent material blockage. When the application is used, after the cylinder raises the distance between the guide port and the material-scraping cone, the filling space is increased to prevent blockage. In this way, the blockage time can only be delayed, and the distribution efficiency of the material-scraping cone cannot be improved, so the discharge port will still be blocked. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A blockage-proof suction separator comprises a separation mechanism, a material dividing mechanism and an anti-blocking mechanism, wherein the separation mechanism comprises a separator body, a guide hopper connected to the feed end of the separator body, a material dividing mechanism, the material dividing mechanism comprises an equal-dividing table movably arranged inside the separator body, a plurality of rubber pads connected between the separator body and the equal-dividing table, and an anti-blocking mechanism, the anti-blocking mechanism comprises two guide rods connected to the inner wall of the guide hopper, a hammer rod slidably connected between the two guide rods, two motors connecting the fuselage and the guide hopper, a cam fitted to the outside of the hammer rod and connected to the motor output shaft, and two slots suitable for the rotation of the cam are provided on the outer wall of the hammer rod.

[0007] By adopting the above technical solution, during the unloading operation, the two motors work simultaneously, and then every time the cam rotates one circle, its raised position passes through the top of the inner cavity of the top slot, which can make the guide rod rise with the hammer rod, and then when the raised position of the cam is downward, the guide rod position loses support, and then under the action of weight, the guide rod and the hammer rod fall quickly, and then hammer the dividing table, thereby causing the dividing table to vibrate, increasing the sliding speed of the raw materials on the dividing table, and reducing the probability of blockage at the feed end of the separator body.

[0008] In a preferred example, the present invention can be further configured as follows: the rubber pad is vertically coaxial with the separator body, and a gap is left between the outer edge of the bottom of the rubber pad and the inner wall of the separator body.

[0009] In a preferred example, the present invention can be further configured as follows: a plurality of rubber pads are arranged in a ring shape at equal intervals, and the rubber pads are located at the bottom of the equally divided frustum.

[0010] In a preferred example, the present invention can be further configured as follows: two motors are connected in series and electrically connected to an external power supply, and the output shafts of the motors movably penetrate the outer wall of the guide hopper.

[0011] In a preferred example, the present invention can be further configured as follows: a rubber hammer is installed at the bottom end of the hammer rod, and the bottom end of the rubber hammer is movably fitted with the top of the equally dividing circular table.

[0012] In a preferred example, the present invention can be further configured as follows: a plurality of pressure rods are arranged on the outside of the hammer rod, and the plurality of pressure rods are all arranged obliquely.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] In the utility model, during the unloading operation, the two motors work simultaneously, and then every time the cam rotates one circle, its raised position passes through the top of the inner cavity of the jack slot, which can make the guide rod rise with the hammer rod, and then when the raised position of the cam is downward, the guide rod position loses support, and then under the action of weight, the guide rod and the hammer rod fall quickly, and then hammer the dividing table, thereby causing the dividing table to vibrate, increasing the sliding speed of the raw materials on the dividing table, and reducing the probability of the feed end of the separator body being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the separation mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the material distribution mechanism of the utility model;

[0018] Figure 4This is a schematic diagram of the anti-blocking mechanism of the utility model.

[0019] Reference numerals:

[0020] 100, separation mechanism; 110, separator body; 120, guide hopper;

[0021] 200, material distribution mechanism; 210, equal distribution round table; 220, rubber pad;

[0022] 300, anti-blocking mechanism; 310, guide rod; 320, hammer rod; 330, motor; 340, cam;

[0023] 400, rubber hammer;

[0024] 500. Pressure rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0026] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0027] The following describes an anti-blocking suction separator provided by some embodiments of the present invention in conjunction with the accompanying drawings.

[0028] Example 1:

[0029] Combine Figure 1-4 As shown, the utility model provides an anti-blocking suction separator, comprising a separation mechanism 100, a material distribution mechanism 200 and an anti-blocking mechanism 300. The separation mechanism 100 comprises a separator body 110 and a guide hopper 120 connected to the feed end of the separator body 110;

[0030] The material distribution mechanism 200 includes a dividing table 210 movably disposed inside the separator body 110 and a plurality of rubber pads 220 connected between the separator body 110 and the dividing table 210;

[0031] The anti-blocking mechanism 300 includes two guide rods 310 connected to the inner wall of the guide hopper 120, a hammer rod 320 slidably connected between the two guide rods 310, two motors 330 connecting the fuselage and the guide hopper 120, and a cam 340 attached to the outside of the hammer rod 320 and connected to the output shaft of the motor 330. The outer wall of the hammer rod 320 is provided with two slots suitable for the rotation of the cam 340.

[0032] Furthermore, the rubber pad 220 is vertically coaxial with the separator body 110 , and a gap is left between the outer edge of the bottom of the rubber pad 220 and the inner wall of the separator body 110 .

[0033] Furthermore, multiple rubber pads 220 are arranged in a ring shape at equal intervals. The rubber pads 220 are located at the bottom of the equally divided truncated cone 210. With this shape design, the multiple rubber pads 220 cooperate to stably support the equally divided truncated cone 210.

[0034] Furthermore, the two motors 330 are connected in series and electrically connected to an external power supply. The output shaft of the motor 330 movably passes through the outer wall of the guide hopper 120. This structural design makes it convenient for operators to start and close the two motors 330 at the same time.

[0035] Example 2:

[0036] Combine Figure 4 As shown, based on the first embodiment, a rubber hammer 400 is installed at the bottom end of the hammer rod 320, and the bottom end of the rubber hammer 400 is movably fitted with the top of the equidividing circular table 210. The provision of the rubber hammer 400 can prevent the hammer rod 320 from damaging the equidividing circular table 210, thereby ensuring the service life of the equidividing circular table 210.

[0037] Example 3:

[0038] Combine Figure 4 As shown, in the above embodiment, a plurality of pressure rods 500 are surrounded on the outside of the hammer rod 320, and the plurality of pressure rods 500 are all arranged at an angle. The arrangement of the pressure rods 500 can increase the falling speed of the raw materials in the guide hopper 120 and improve the raw material processing efficiency.

[0039] The working principle and usage process of the present invention are as follows: When the device is put into actual use, the raw material falls from the position of the guide hopper 120 onto the dividing table 210, then slides down along the outer wall of the dividing table 210, and then falls to the bottom of the separator body 110 through the gap. During this process, the two motors 330 work simultaneously, and then the cam 340 rotates one circle, and its raised position lifts the top of the inner cavity of the slot, so that the guide rod 310 can rise with the hammer rod 320, and then when the raised position of the cam 340 is facing downward, the position of the guide rod 310 loses support, and then under the action of weight, the guide rod 310 and the hammer rod 320 fall quickly, and then hammer the dividing table 210, thereby vibrating the dividing table 210, increasing the sliding speed of the raw material on the dividing table 210, and reducing the probability of the feed end of the separator body 110 being blocked.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An anti-blocking suction separator, characterized in that: include: A separation mechanism (100), comprising a separator body (110) and a guide hopper (120) connected to a feed end of the separator body (110); A material distribution mechanism (200), the material distribution mechanism (200) comprising a dividing truncated cone (210) movably disposed inside the separator body (110), and a plurality of rubber pads (220) connected between the separator body (110) and the dividing truncated cone (210); The anti-blocking mechanism (300) comprises two guide rods (310) connected to the inner wall of the guide hopper (120), a hammer rod (320) slidably connected between the two guide rods (310), two motors (330) connected between the machine body and the guide hopper (120), and a cam (340) attached to the outside of the hammer rods (320) and connected to the output shaft of the motor (330), wherein the outer wall of the hammer rod (320) is provided with two notches suitable for the rotation of the cam (340).

2. The anti-blocking suction separator according to claim 1, characterized in that: The rubber pad (220) is vertically coaxial with the separator body (110), and a gap is left between the outer edge of the bottom of the rubber pad (220) and the inner wall of the separator body (110).

3. The anti-blocking suction separator according to claim 1, characterized in that: A plurality of rubber pads (220) are arranged in a ring shape at equal intervals, and the rubber pads (220) are located at the bottom of the equally divided frustum (210).

4. The anti-blocking suction separator according to claim 1, characterized in that: The two motors (330) are connected in series and are electrically connected to an external power source. The output shafts of the motors (330) movably penetrate the outer wall of the guide hopper (120).

5. The anti-blocking suction separator according to claim 1, characterized in that: A rubber hammer (400) is installed at the bottom end of the hammer rod (320), and the bottom end of the rubber hammer (400) is movably fitted with the top of the equally divided circular table (210).

6. The anti-blocking suction separator according to claim 1, characterized in that: A plurality of pressure rods (500) are enclosed on the outside of the hammer rod (320), and the plurality of pressure rods (500) are all arranged at an angle.

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