CN201231971Y

CN201231971Y - Swinging type dust free unloading device

Info

Publication number: CN201231971Y
Application number: CNU2008200799669U
Authority: CN
Inventors: 郦剑飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-15
Filing date: 2008-04-15
Publication date: 2009-05-06
Anticipated expiration: 2018-04-15

Abstract

The utility model relates to a swinging dustless material discharging mechanism, which belongs to the dust material loading device in the vehicle transportation for the industrials such as metallurgy, cement, chemical engineering, coal, flour and the likes. The device comprises a vertical spiral blanking barrel, and a material feeder discharging barrel, a shell and a material charging hopper which are connected with together, and a transmission mechanism for gear wheels to transmit. The vertical spiral blanking barrel with certain length can reduce the big drop height of the powder material in space, so as to restrain the raising dust and protect the environment; the vertical spiral blanking barrel with certain length can be swung within certain angle degrees in the process of discharging through the gear wheel transmission, so as to lead the material not to be accumulated at a fixing position and lead the material to spread all around in a wide range and increase the accumulated space; the blacking barrel is rotated to the level condition after discharging, so as to be convenient for the vehicle unobstructed operation. The device can be directly connected with the material hopper, so the device has the advantages that: the installing operation occupies small space, the operation is convenient, the whole blanking process is basically operated in the full sealing condition, the material is not easy to leak so as to be convenient for installation and maintenance.

Description

Swing dustless device for discharging

Technical field

The utility model relates to a kind of swing dustless device for discharging, belongs to the equipment that loads particulate dust in the vehicular transport, is used for industries such as metallurgy, cement, chemical industry, coal and flour.

Background technology

At present, in industries such as metallurgy, cement, chemical industry, coal and flour in the entrucking hauling operation of powder, because the discharging opening of equipment is fixed, thereby charging car can only be parked in single fixed position, powder is piled up easily like this, therefore car must move around, and brings very big inconvenience for the entrucking process, has also brought the waste of oil resource; Again because have the certain height drop between the material-falling hopper of device for discharging and transport vehicle, therefore in handling process, can produce very big dust from flying inevitably simultaneously, cause the pollution of environment.Certainly, utilize the way of humidification can reduce airborne dust, but can be subjected to application scenario and environmental limit; And for industries such as cement and flour, what dust from flying brought is the waste of resource.

The utility model content

The technical problems to be solved in the utility model provides a kind of minimizing airborne dust, and the protection environment is convenient to loading and unloading operation, enhances productivity the swing dustless device for discharging of energy savings.

The swing dustless device for discharging of the utility model, comprise the discharge tube of vertically laying, be rotatablely equipped with the rotating shaft of helicallobe in discharge tube, the loam cake that discharge tube is passed in rotating shaft upper end is connected with the A motor output shaft, and its lower end is passed the discharge tube lower port and captiveed joint with setting gauge; Be provided with the elbow that is interconnected in the side on discharge tube top, elbow is captiveed joint with swivel becket one side that is provided with gear ring, below swivel becket, be provided with gear with its gear ring engaged transmission, gear is connected with the output shaft of the B motor that is installed in the fixed mount bottom, barrel-contoured feeder housing is installed on fixed mount top, the feeder rotating shaft of band blade is housed in the feeder housing, feeder rotating shaft two ends are rotationally connected by end cover and feeder housing two ends respectively, and feeder rotating shaft one end passes end cap and is connected with the C motor output shaft; Captive joint with feed bin by connected feeder hopper in feeder housing top, its lower side is to captiveing joint with clamping ring by oblique discharge barrel; The clamping ring turning set is contained in the swivel becket.

The swing dustless device for discharging of the utility model, wherein the output shaft of A motor and C motor respectively by coupler and rotating shaft with feeder rotating shaft captive joint, and being set with organic frame outside coupler, captives joint with loam cake or end cap with motor cabinet respectively in the frame two ends.

The swing dustless device for discharging of the utility model, wherein setting gauge is made up of some bars of eradicating, and dead man one end is connected as a single entity and is connected with the rotating shaft vertical fixing, the other end bending that makes progress.

The swing dustless device for discharging of the utility model, its shaft interlude is hollow, two ends are solid spindle nose.

The swing dustless device for discharging of the utility model is provided with the vertical spiral blanking barrel of certain-length, reduces the powder material drop bigger in the space, thereby reduces airborne dust, the protection environment; And make its certain angle that in discharge process, can swing back and forth by gear transmission, material can not piled up in a fixed position, can make more broadly material to around diffusion, increase and stack the space; And blanking barrel goes to horizontality after unsnatching material, and it is unobstructed to be convenient to vehicle operating.Because this device can directly be connected with hopper, installation exercise occupies little space, and whole blanking process is carried out under full closeding state basically, and material is difficult for leaking, and is convenient to installation and maintenance.

Description of drawings

Fig. 1 looks scheme drawing for the swing dustless device for discharging master of the utility model;

Fig. 2 is the schematic top plan view of Fig. 1;

Fig. 3 is the elevational schematic view of Fig. 1;

Fig. 4 is the A-A generalized section of Fig. 3.

The specific embodiment

By Fig. 1～Fig. 4 as seen, the swing dustless device for discharging of the utility model comprises the discharge tube of vertically laying 5, in discharge tube 5, be rotatablely equipped with the rotating shaft 20 of helicallobe 21, the loam cake 4 that discharge tube 5 is passed in rotating shaft 20 upper ends is connected with A motor 1 output shaft by coupler 3, and outside coupler 3, be set with frame 2, captive joint with loam cake 4 with motor cabinet 22 in frame 2 two ends, its lower end is passed discharge tube 5 lower port and is captiveed joint with setting gauge 7, setting gauge 7 is made up of three bars of eradicating, dead man one end is connected as a single entity and is connected with rotating shaft 20 vertical fixing, the other end bending that makes progress.Be provided with the elbow 19 that is interconnected in the side on discharge tube 5 tops, it is captiveed joint with the inboard of swivel becket 16, be provided with the gear ring that is connected as a single entity at swivel becket 16 lateral surfaces, below swivel becket 16, be provided with gear 6 with its gear ring engaged transmission, gear 6 is connected with B motor 9 output shafts that are installed in fixed mount 8 bottoms, on fixed mount 8 tops barrel-contoured feeder housing 14 is installed, the feeder rotating shaft 11 of band blade is housed in feeder housing 14, these feeder rotating shaft 11 two ends are respectively by

end cover

10,12 are rotationally connected with feeder housing 14 two ends, and feeder rotating shaft 11 1 ends pass end cap 12 by coupler 3 ' be connected with C motor 13 output shafts, and coupler 3 ' outside be set with frame 2 ', captive joint with end cap 12 with motor cabinet 22 in frame 2 ' two ends.Captive joint with feed bin by connected feeder hopper 18 in feeder housing 14 tops, its lower side is to captiveing joint with clamping ring 17 by oblique discharge barrel 15; Clamping ring 17 turning sets are contained in the swivel becket 16.

Working process of the present utility model is: the powder of the powder of production or dust exhaustor income enters feed bin, enter in the feeder housing 14 through feeder hopper 18, starting C motor 13 rotates the feeder rotating shaft 11 that the band blade is housed, powder is pushed discharge tube 5 through discharge barrel 15, start A motor 1, helicallobe 21 and setting gauge 7 in the rotating shaft 20 are rotated, powder falls into and is arranged in following transport vehicle or container, start B motor 9 simultaneously, direction by control current, make gear 6 constantly change rotation direction, and the discharge barrel 15 of clamping ring 17 by being connected to one, feeder housing 14 is captiveed joint with feed bin with feeder hopper 18, so discharge tube 5 is around clamping ring 17 reciprocally swingings, thus the powder that discharge tube 5 exit end are piled up to around diffusion, play the effect of material toggling.

After unsnatching powder, control B motor 9 makes it unidirectional rotation, is in horizontality until discharge tube 5, is convenient to transport vehicle and starts, and finishes whole discharge operation.

Claims

1, a kind of swing dustless device for discharging, it is characterized in that comprising the discharge tube of vertically laying (5), in described discharge tube (5), be rotatablely equipped with the rotating shaft (20) of helicallobe (21), the loam cake (4) that described discharge tube (5) are passed in described rotating shaft (20) upper end is connected with A motor (1) output shaft, and its lower end is passed described discharge tube (5) lower port and captiveed joint with setting gauge (7); Be provided with the elbow (19) that is interconnected in the side on described discharge tube (5) top, described elbow (19) is captiveed joint with swivel becket (16) one sides that are provided with gear ring, below described swivel becket (16), be provided with gear (6) with its gear ring engaged transmission, described gear (6) is connected with the output shaft of the B motor (9) that is installed in fixed mount (8) bottom, on described fixed mount (8) top barrel-contoured feeder housing (14) is installed, the feeder rotating shaft (11) of band blade is housed in described feeder housing (14), described feeder rotating shaft (11) two ends are respectively by end cover (10,12) be rotationally connected with described feeder housing (14) two ends, and described feeder rotating shaft (11) one ends pass described end cap (12) and are connected with C motor (13) output shaft; Captive joint with feed bin by connected feeder hopper (18) in described feeder housing (14) top, its lower side is to captiveing joint with clamping ring (17) by oblique discharge barrel (15); Described clamping ring (17) turning set is contained in the described swivel becket (16).

2, swing dustless device for discharging according to claim 1, the output shaft that it is characterized in that described A motor (1) and C motor (13) is captiveed joint with described feeder rotating shaft (11) with described rotating shaft (20) by coupler (3,3 ') respectively, and being set with organic frame (2,2 ') outside described coupler (3,3 '), captives joint with described loam cake (4) or end cap (12) with motor cabinet (22) respectively in described frame (2,2 ') two ends.

3, swing dustless device for discharging according to claim 2 is characterized in that described setting gauge (7) is made up of some bars of eradicating, and described dead man one end is connected as a single entity and is connected with described rotating shaft (20) vertical fixing, the other end bending that makes progress.

4, swing dustless device for discharging according to claim 3 is characterized in that described rotating shaft (20) interlude is hollow, and two ends are solid spindle nose.