CN221017367U

CN221017367U - Winnowing machine

Info

Publication number: CN221017367U
Application number: CN202322672270.4U
Authority: CN
Inventors: 刘守君; 彭洪吉; 刘守刚; 关续传; 刘林
Original assignee: Harbin Xiangkun Mechanical Equipment Co ltd
Current assignee: Harbin Xiangkun Mechanical Equipment Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-28
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses a winnowing machine, which comprises a winnowing box, wherein the upper end of the inner side wall of the winnowing box is fixedly connected with a hopper, a stirring component is arranged in the hopper, the upper inclined surface of the left end of the hopper is fixedly connected with a self-locking sliding rail, the self-locking sliding rail is slidingly connected with a falling angle adjusting plate, the bottom of the inner side wall of the winnowing box is fixedly connected with an adjusting box, an adjusting component is arranged in the adjusting box, the right end of the adjusting box is fixedly connected with a connecting pipe, the right end of the connecting pipe is fixedly connected with a centrifugal fan, the top end of the centrifugal fan is fixedly connected with a feeding pipe, one end of the feeding pipe far away from the centrifugal fan is provided with a separating component, and the separating component is connected with a wind blocking device. The utility model is provided with the adjusting component, so that the granularity of the material sucked by winnowing can be accurately adjusted; the utility model also provides a separation assembly, has high separation effect and can meet the feeding requirements of various granulating production lines.

Description

Winnowing machine

Technical Field

The utility model relates to the technical field of winnowing machines, in particular to a winnowing machine.

Background

The powdery material is a main raw material for granulating, and once the powdery material is mixed with massive impurities, especially hard impurities such as stones and iron blocks, the powdery material is light, the blocking of the granulator is caused to influence the efficiency, and the powdery material is heavy, so that the granulator is damaged, and therefore, the massive impurities are very necessary to be separated out.

The existing winnowing machine screens powder particles with different particle sizes through wind power, the adjusting range of the powder particles is rough, the powder materials sucked through winnowing cannot be accurately adjusted in particle size, and then the particle size materials meeting the requirements cannot be accurately obtained.

Disclosure of utility model

The present utility model is directed to a fanning machine, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a winnowing machine, includes the selection by winnowing case, selection by winnowing case inside wall upper end fixedly connected with hopper, the inside material subassembly that dials that is provided with of hopper, inclined plane fixedly connected with auto-lock slide rail on the hopper left end, auto-lock slide rail sliding connection has the falling angle regulating plate, selection by winnowing case inside wall bottom fixedly connected with regulating box, regulating box inside is provided with regulating assembly, regulating box right-hand member fixedly connected with connecting pipe, connecting pipe right-hand member fixedly connected with centrifugal fan, centrifugal fan top fixedly connected with inlet pipe, centrifugal fan one end is kept away from to the inlet pipe is provided with separation subassembly, separation subassembly is connected with the wind ware that closes, selection by winnowing case leading flank middle part fixedly connected with controller.

Preferably, the stirring assembly comprises a motor, the motor is fixedly connected to the rear side wall of the winnowing box, a connecting roller is fixedly connected to an output shaft of the motor, the front end of the connecting roller is rotationally connected to the front side wall of the hopper, and a helical blade is fixedly connected to the surface of the connecting roller.

Preferably, the adjusting assembly comprises an adjusting air door and an adjusting rod, wherein the adjusting air door is fixedly connected to the right end of the front and rear side walls of the adjusting box, the adjusting rod is rotatably connected to the left end of the front and rear side walls of the adjusting box, and the surface of the adjusting rod is fixedly connected with a wind angle adjusting plate.

Preferably, the separating assembly comprises a separating cylinder, the separating cylinder is fixedly connected with one end, far away from the centrifugal fan, of the feeding pipe, the bottom surface of the separating cylinder is fixedly connected with a discharge hopper, the top surface of the separating cylinder is fixedly connected with a dust outlet, the bottom of the outer side surface of the separating cylinder is fixedly connected with a support, and the air blocking device is fixedly connected with the bottom surface of the discharge hopper.

Preferably, the controller is connected with the motor, the centrifugal fan and the air closer through wires.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the adjusting component is arranged, the exposed length of the falling angle adjusting plate is slid, the adjusting rod is rotated to change the angle of the wind angle adjusting plate, and the opening and closing degree of the adjusting air door is adjusted, so that the effective sorting force is changed, the granularity of the material sucked by winnowing can be accurately adjusted, and the granularity material meeting the requirement can be accurately obtained;

2. The utility model also provides a separation assembly, the centrifugal fan sucks the powdery material meeting the specific density requirement into the regulating box, then the powdery material enters the separation barrel through the connecting pipe and the feeding pipe, the solid powdery material gradually sinks to the bottom of the discharge hopper, then the solid powdery material is discharged through the air closer, lighter dust floats above the separation barrel, and lighter impurities can be discharged from the dust outlet through external dust collection equipment, so that the utility model has high-efficient separation effect and can meet the feeding requirements of various granulating production lines.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of a material shifting assembly according to the present utility model;

Fig. 4 is a schematic structural view of an adjusting assembly according to the present utility model.

In the figure: 1. a winnowing box; 2. a hopper; 3. a stirring assembly; 31. a motor; 32. a connecting roller; 33. a helical blade; 4. self-locking slide rails; 5. a falling angle adjusting plate; 6. an adjusting box; 7. an adjustment assembly; 71. a damper; 72. an adjusting rod; 73. a wind angle adjusting plate; 8. a connecting pipe; 9. a centrifugal fan; 10. a feed pipe; 11. a separation assembly; 111. a separation cylinder; 112. a discharge hopper; 113. a dust outlet; 114. a bracket; 12. a wind blocking device; 13. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a winnowing machine, including winnowing box 1, hopper 2 passes through the bolt mounting in winnowing box 1 inside wall upper end, the material subassembly 3 is dialled and is installed inside hopper 2, self-locking slide rail 4 passes through the bolt mounting on the inclined plane on hopper 2 left end, fall angle regulating plate 5 and self-locking slide rail 4 sliding connection, regulating box 6 passes through the bolt mounting in winnowing box 1 inside wall bottom, regulating assembly 7 installs inside regulating box 6, connecting pipe 8 passes through the bolt mounting at regulating box 6 right-hand member, centrifugal fan 9 passes through the bolt mounting at connecting pipe 8 right-hand member, inlet pipe 10 passes through the bolt mounting on centrifugal fan 9 top, separation assembly 11 is installed in inlet pipe 10 and is kept away from centrifugal fan 9 one end, controller 13 passes through the bolt mounting at winnowing box 1 leading flank middle part.

The stirring assembly 3 comprises a motor 31, the motor 31 is arranged on the rear side wall of the winnowing box 1 through bolts, a connecting roller 32 is arranged on an output shaft of the motor 31 through a coupler, the front end of the connecting roller 32 is rotationally connected with the front side wall of the hopper 2, a spiral blade 33 is arranged on the surface of the connecting roller 32 through bolts, powder materials are poured into the hopper 2, and the motor 31 drives the connecting roller 32 and the spiral blade 33 to rotate, so that the spiral blade 33 stirs the powder materials mixed with massive impurities.

The adjusting component 7 comprises an adjusting air door 71 and an adjusting rod 72, the adjusting air door 71 is mounted at the right ends of the front side wall and the rear side wall of the adjusting box 6 through bolts, the adjusting rod 72 is rotationally connected with the front side wall and the rear side wall of the adjusting box 6, the air angle adjusting plate 73 is mounted on the surface of the adjusting rod 72 through bolts, the exposed length of the sliding angle adjusting plate 4 is changed by rotating the adjusting rod 72, the angle of the air angle adjusting plate 73 is changed, the opening degree of the adjusting air door 71 is adjusted, the effective sorting force is changed, and therefore the maximum granularity of inhaled materials can be regulated and controlled.

The separating assembly 11 comprises a separating cylinder 111, the separating cylinder 111 is arranged at one end of the feeding pipe 10 far away from the centrifugal fan 9 through bolts, the discharging hopper 112 is arranged at the bottom surface of the separating cylinder 111 through bolts, the dust outlet 113 is arranged on the top surface of the separating cylinder 111 through bolts, the bracket 114 is arranged at the bottom of the outer side surface of the separating cylinder 111 through bolts, the air closer 12 is arranged at the bottom surface of the discharging hopper 112 through bolts, the powdery material enters the separating cylinder 111 through the connecting pipe 8 and the feeding pipe 10, the solid powdery material gradually sinks to the bottom of the discharging hopper 112 and is discharged through the air closer 12, lighter dust floats above the separating cylinder 111, and the dust can be discharged from the dust outlet 113 through external dust collecting equipment, so that dust is removed from the powdery material.

The controller 13 is electrically connected with the motor 31, the centrifugal fan 9 and the air closer 12.

Working principle: when the utility model is used, powder materials are poured into the hopper 2, the motor 31 drives the connecting roller 32 and the spiral blade 33 to rotate, so that the spiral blade 33 disperses the powder materials mixed with massive impurities, the dispersed powder materials are discharged from the lower part of the hopper 2, impurities with higher specific density can directly fall down, the exposed length of the sliding fall angle adjusting plate 4 and the angle of the wind angle adjusting plate 73 are changed by rotating the adjusting rod 72, the opening and closing degree of the adjusting air door 71 is adjusted, so that the effective sorting force is changed, the maximum granularity of the sucked materials can be regulated, the centrifugal fan 9 sucks the powder materials meeting the specific density requirement into the adjusting box 6, then the powder materials enter the separating cylinder 111 through the connecting pipe 8 and the feeding pipe 10, the solid powder materials gradually settle to the bottom of the discharging hopper 112, and then the lighter impurities such as dust float above the separating cylinder 111 and the lighter impurities can be discharged from the dust outlet 113 through external dust collecting equipment.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a winnowing machine, includes selection by winnowing case (1), its characterized in that: the automatic air separation device comprises an air separation box (1), wherein a hopper (2) is fixedly connected to the upper end of the inner side wall of the air separation box (1), a stirring component (3) is arranged inside the hopper (2), a self-locking sliding rail (4) is fixedly connected to the left end of the hopper (2), a falling angle adjusting plate (5) is slidably connected to the self-locking sliding rail (4), an adjusting box (6) is fixedly connected to the bottom of the inner side wall of the air separation box (1), an adjusting component (7) is arranged inside the adjusting box (6), a connecting pipe (8) is fixedly connected to the right end of the adjusting box (6), a centrifugal fan (9) is fixedly connected to the right end of the connecting pipe, a feeding pipe (10) is fixedly connected to the top end of the centrifugal fan (9), a separating component (11) is arranged at one end of the feeding pipe (10), an air blocking device (12) is connected to the separating component, and a controller (13) is fixedly connected to the middle part of the front side surface of the air separation box (1).

2. A winnowing machine as claimed in claim 1, wherein: the stirring assembly (3) comprises a motor (31), the motor (31) is fixedly connected to the rear side wall of the winnowing box (1), a connecting roller (32) is fixedly connected to an output shaft of the motor (31), the front end of the connecting roller (32) is rotationally connected to the front side wall of the hopper (2), and a spiral blade (33) is fixedly connected to the surface of the connecting roller (32).

3. A winnowing machine as claimed in claim 1, wherein: the adjusting assembly (7) comprises an adjusting air door (71) and an adjusting rod (72), wherein the adjusting air door (71) is fixedly connected to the right end of the front and rear side walls of the adjusting box (6), the adjusting rod (72) is rotatably connected to the left end of the front and rear side walls of the adjusting box (6), and a wind angle adjusting plate (73) is fixedly connected to the surface of the adjusting rod (72).

4. A winnowing machine as claimed in claim 1, wherein: the separation assembly (11) comprises a separation barrel (111), the separation barrel (111) is fixedly connected with one end, far away from the centrifugal fan (9), of the feeding pipe (10), a discharge hopper (112) is fixedly connected with the bottom surface of the separation barrel (111), a dust outlet (113) is fixedly connected with the top surface of the separation barrel (111), a support (114) is fixedly connected with the bottom of the outer side surface of the separation barrel (111), and a wind blocking device (12) is fixedly connected with the bottom surface of the discharge hopper (112).

5. A winnowing machine as claimed in claim 1, wherein: the controller (13) is connected with the motor (31), the centrifugal fan (9) and the air closer (12) through wires.