CN213111647U

CN213111647U - Isolated form star tripper

Info

Publication number: CN213111647U
Application number: CN202021998519.0U
Authority: CN
Inventors: 吴晓锋; 吴志杰
Original assignee: Changzhou Fengjie Machinery Co ltd
Current assignee: Changzhou Fengjie Machinery Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-04
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses an isolated form star tripper, including the tripper casing, the equal fixedly connected with closing cap in both sides surface of tripper casing, the equal fixedly connected with bearing in both sides surface of two closing caps, the equal fixedly connected with unloading axle of the inner circle of two bearings, the one end of unloading axle passes through shaft coupling fixed connection with driving motor's output shaft, and the fixed surface of unloading axle is connected with the rotary drum, and the surface of rotary drum is provided with isolating device, and isolating device is including the blade. This isolated form star tripper is provided with isolating device through the surface that sets up the rotary drum, and isolating device is including the blade, and a side surface of a plurality of blades all slips with the inner wall of tripper casing and pegs graft to have easy operation, be convenient for adjust the sealed inner wall clearance of filling up with the tripper casing, avoid tiny granule to flow from the clearance when unloading, cause the feed unstable inhomogeneous, and can also adjust intermittent type after using wearing and tearing for a long time, avoid dismantling the change and cause the high characteristics of cost of maintenance.

Description

Isolated form star tripper

Technical Field

The utility model relates to a star tripper technical field, more specifically says that it relates to an isolated form star tripper.

Background

The star-shaped discharger is used as a special discharging device and plays a great role in cleaning and washing work, so that people need to summarize some characteristics of the star-shaped discharger, and the star-shaped discharger can be better comprehensively known and maintained to exert the maximum capacity of the star-shaped discharger.

The star tripper is the boiler, dust collecting equipment, a common tripper in trades such as cement, the inner wall of star tripper casing among the prior art is in the processing, the internal clearance size that leads to blade and tripper casing because of the processing error is different, it is sealed to utilize current direct mount to seal up, the clearance that can not guarantee every blade and tripper casing inner wall all reduces, and it is inconvenient to change after the sealed pad wearing and tearing when using for a long time, lead to unloading in-process miropowder can follow the clearance and flow, it is inhomogeneous to cause the feed, pulverized coal boiler operation to requiring even stable feed causes very big influence, cause pulverized coal boiler not to transport when serious, so need an isolated form star tripper.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an isolated form star tripper, it has easy operation, is convenient for adjust the sealed inner wall clearance that fills up and tripper casing, avoids tiny granule to flow through from the clearance when unloading, causes the feed unstable inhomogeneous to and can also adjust intermittent type after long-term use wearing and tearing, avoid dismantling to change and cause the characteristics that cost of maintenance is high.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an isolated star-shaped discharger comprises a discharger shell, wherein sealing covers are fixedly connected to the surfaces of two sides of the discharger shell, bearings are fixedly connected to the surfaces of two sides of the two sealing covers, discharging shafts are fixedly connected to the inner rings of the bearings, one end of each discharging shaft is fixedly connected with an output shaft of a driving motor through a coupler, a rotating drum is fixedly connected to the surface of each discharging shaft, an isolating device is arranged on the surface of the rotating drum and comprises blades, and one side surface of each blade is in sliding insertion connection with the inner wall of the discharger shell;

the other end of the unloading shaft is provided with an adjusting device which comprises an adjusting box, and the surface of the adjusting box is fixedly communicated with one end of the unloading shaft.

Furthermore, flow holes are formed in the discharging shaft, the inner wall of one end of each flow hole is fixedly communicated with the inner wall of the rotary drum, the bottoms of the blades are fixedly connected with the surface of the rotary drum, and the inner top wall of the rotary drum is provided with through holes;

through above-mentioned technical scheme, the effect that inside cooling water flowed has been reached.

Furthermore, the inner walls of the plurality of blades are provided with sliding grooves, the inner bottom walls of the sliding grooves are fixedly communicated with the inner top wall of the through hole, and the inner walls of the sliding grooves are fixedly connected with springs;

through the technical scheme, the effect of being convenient for adjust is achieved, and the effect of reducing the gap through adjustment is achieved.

Furthermore, one end of the spring is fixedly connected with a sliding rod, the surface of the sliding rod is fixedly connected with a first sealing ring, and the surface of the first sealing ring is in sliding insertion connection with the inner wall of the sliding groove;

through above-mentioned technical scheme, reached the effect of the sealed slide bar of first sealing washer, prevented to reveal cooling water.

Furthermore, the top ends of the sliding rods are fixedly connected with sealing gaskets, and the surfaces of the sealing gaskets are in sliding insertion connection with the inner wall of the discharger shell;

through above-mentioned technical scheme, reached the extension of adjusting the slide bar, the sealed inner wall of revealing the ware casing of surperficial extrusion of pad is sealed in the control, makes it the blade and relieves with the inner wall clearance of tripper casing, avoids the effect of tiny material outflow.

Furthermore, the inner wall of one end of the flowing hole is fixedly communicated with the inner wall of the adjusting box, cooling water is arranged inside the adjusting box, the surface of the adjusting box is fixedly connected with a water adding pipe, and the surface of the water adding pipe is fixedly connected with a valve;

through the technical scheme, the effect that the cooling water can control the internal cooling is achieved, and the effect of water pressure regulation can be achieved.

Furthermore, a rotating rod is connected to the surface of one side of the adjusting box in a threaded manner, a rotating wheel is fixedly connected to one end of the rotating rod, a piston is fixedly connected to the other end of the rotating rod, a second sealing ring is fixedly connected to the surface of the piston, and the surface of the second sealing ring is in sliding insertion connection with the inner wall of the adjusting box;

through above-mentioned technical scheme, reached piston push control and produced hydraulic effect, sealed effect when setting up the removal of second sealing washer control piston.

To sum up, the utility model discloses following beneficial effect has:

1. the surface through setting up the rotary drum is provided with isolating device, and isolating device is including the blade, and a side surface of a plurality of blades all slips with the inner wall of tripper casing and pegs graft to have easy operation, be convenient for adjust the inner wall clearance of sealed pad and tripper casing, avoid tiny granule to flow from the clearance when unloading, cause the feed unstable inhomogeneous, and can also adjust intermittent type after long-term use wearing and tearing, avoid dismantling the change and cause the high characteristics of cost of maintenance.

2. The other end through setting up the unloading axle is provided with adjusting device, and adjusting device is including the regulating box, and the fixed intercommunication of the surface of regulating box and the one end of unloading axle has reached and has adjusted easy operation, has avoided the effect of dismantling the maintenance.

Drawings

FIG. 1 is a front view of the shell structure of the discharger of the present invention;

FIG. 2 is a sectional view of the structure of the discharger shell of the utility model;

FIG. 3 is a perspective view of the shell structure of the discharger of the present invention;

fig. 4 is an enlarged view of a structure in fig. 2 according to the present invention.

In the figure: 1. a discharger housing; 2. sealing the cover; 3. a bearing; 4. a discharge shaft; 5. a rotating drum; 6. a blade; 61. a flow aperture; 62. a via hole; 63. a sliding groove; 64. a spring; 65. a slide bar; 66. a first seal ring; 67. a gasket; 7. an adjusting box; 71. a water feeding pipe; 72. a valve; 73. rotating the rod; 74. a rotating wheel; 75. a piston; 76. and a second seal ring.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-4.

An isolated star-shaped discharger is shown in fig. 2 and 4 and comprises a discharger shell 1, wherein sealing covers 2 are fixedly connected to the surfaces of two sides of the discharger shell 1, bearings 3 are fixedly connected to the surfaces of two sides of the two sealing covers 2, discharging shafts 4 are fixedly connected to inner rings of the two bearings 3, one end of each discharging shaft 4 is fixedly connected with an output shaft of a driving motor through a coupler, a rotary drum 5 is fixedly connected to the surface of each discharging shaft 4, an isolating device is arranged on the surface of each rotary drum 5 and comprises blades 6, and one side surface of each blade 6 is in sliding insertion connection with the inner wall of the discharger shell 1;

the discharging shaft 4 is internally provided with flow holes 61, the inner walls of one ends of the flow holes 61 are fixedly communicated with the inner wall of the rotary drum 5, the bottoms of the blades 6 are fixedly connected with the surface of the rotary drum 5, and the inner top wall of the rotary drum 5 is provided with through holes 62, so that the effect of flowing internal cooling water is achieved; the inner walls of the blades 6 are provided with sliding grooves 63, the inner bottom walls of the sliding grooves 63 are fixedly communicated with the inner top wall of the through hole 62, and the inner walls of the sliding grooves 63 are fixedly connected with springs 64, so that the effect of facilitating adjustment is achieved, and the effect of reducing gaps through adjustment is achieved;

one end of the spring 64 is fixedly connected with a sliding rod 65, the surface of the sliding rod 65 is fixedly connected with a first sealing ring 66, and the surface of the first sealing ring 66 is in sliding insertion connection with the inner wall of the sliding groove 63, so that the effect of sealing the sliding rod by the first sealing ring is achieved, and cooling water is prevented from leaking; the top ends of the sliding rods 65 are fixedly connected with sealing gaskets 67, the surfaces of the sealing gaskets 67 are in sliding insertion connection with the inner wall of the discharger shell 1, so that the extension of the sliding rods is adjusted, the surfaces of the sealing gaskets are controlled to extrude the inner wall of the discharger shell, the gap between the blades of the discharger shell and the inner wall of the discharger shell is relieved, and the effect of avoiding fine materials from flowing out is achieved; the isolating device is arranged on the surface of the rotary drum 5 and comprises the blades 6, and one side surface of each blade 6 is in sliding insertion connection with the inner wall of the discharger shell 1, so that the device has the characteristics of simple operation, convenience in adjusting the gap between the sealing gasket and the inner wall of the discharger shell, avoidance of the phenomenon that fine particles flow through the gap during discharging to cause unstable and uneven feeding, capability of adjusting the interval after long-term use and abrasion, and avoidance of high maintenance cost caused by disassembly and replacement;

as shown in fig. 1 and 3, the other end of the discharging shaft 4 is provided with an adjusting device, the adjusting device comprises an adjusting box 7, and the surface of the adjusting box 7 is fixedly communicated with one end of the discharging shaft 4; the inner wall of one end of the flowing hole 61 is fixedly communicated with the inner wall of the adjusting box 7, cooling water is arranged inside the adjusting box 7, the surface of the adjusting box 7 is fixedly connected with a water adding pipe 71, and the surface of the water adding pipe 71 is fixedly connected with a valve 72, so that the effect that the cooling water can control internal cooling and can also achieve the effect of water pressure adjustment is achieved;

a rotating rod 73 is connected to the surface of one side of the adjusting box 7 in a threaded manner, a rotating wheel 74 is fixedly connected to one end of the rotating rod 73, a piston 75 is fixedly connected to the other end of the rotating rod 73, a second sealing ring 76 is fixedly connected to the surface of the piston 75, the surface of the second sealing ring 76 is in sliding insertion connection with the inner wall of the adjusting box 7, the effect of generating water pressure by piston pushing control is achieved, and the effect of sealing when the second sealing ring is arranged to control the piston to move is achieved; the other end through setting up unloading axle 4 is provided with adjusting device, and adjusting device is including adjusting box 7, and the fixed intercommunication of the surface of adjusting box 7 and the one end of unloading axle 4 to reach and adjust easy operation, avoided the effect of dismantling the maintenance.

The working principle is as follows: during the use, through rotating the runner 74, it is rotatory to drive dwang 73, thereby it extrudees inside cooling water to drive piston 75, make it produce water pressure, water pressure comes through flow hole 61 and enters into inside the sliding tray 63 through via hole 62, extrude the outside extension of slide bar 65, drive sealed pad 67 and extrude the inner wall of tripper casing 1, use the tripper after the regulation is ended, use the inside sealed pad 67 wearing and tearing back for a long time, can continue to rotate runner 74 and drive dwang 73 and continue to rotate, control piston 75 continues to extrude inside cooling water, control slide bar 65 continues outside extension, the inside inner wall of the outside extrusion tripper casing 1 of removal of sealed pad 67 of control.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an isolated form star tripper, includes tripper casing (1), its characterized in that: the material unloading device comprises an unloader shell (1), wherein sealing covers (2) are fixedly connected to the surfaces of two sides of the unloader shell (1), bearings (3) are fixedly connected to the surfaces of two sides of the two sealing covers (2), unloading shafts (4) are fixedly connected to inner rings of the two bearings (3), one ends of the unloading shafts (4) are fixedly connected with output shafts of driving motors through shaft couplings, rotating drums (5) are fixedly connected to the surfaces of the unloading shafts (4), isolating devices are arranged on the surfaces of the rotating drums (5), each isolating device comprises a blade (6), and one side surfaces of the blades (6) are slidably inserted into the inner wall of the unloader shell (1);

the other end of the unloading shaft (4) is provided with an adjusting device, the adjusting device comprises an adjusting box (7), and the surface of the adjusting box (7) is fixedly communicated with one end of the unloading shaft (4).

2. The isolated star discharger of claim 1, wherein: the discharging shaft (4) is internally provided with a plurality of flowing holes (61), the inner wall of one end of each flowing hole (61) is fixedly communicated with the inner wall of the rotary drum (5), the bottoms of the blades (6) are fixedly connected with the surface of the rotary drum (5), and the inner top wall of the rotary drum (5) is provided with a through hole (62).

3. An isolated star discharger according to claim 2 wherein: a plurality of sliding tray (63) have all been seted up to the inner wall of blade (6), the interior diapire of sliding tray (63) and the fixed intercommunication of the interior roof of via hole (62), the inner wall fixedly connected with spring (64) of sliding tray (63).

4. An isolated star discharger according to claim 3 wherein: one end of the spring (64) is fixedly connected with a sliding rod (65), the surface of the sliding rod (65) is fixedly connected with a first sealing ring (66), and the surface of the first sealing ring (66) is in sliding insertion connection with the inner wall of the sliding groove (63).

5. The isolated star discharger of claim 4, wherein: a plurality of the top end of the sliding rod (65) is fixedly connected with a sealing gasket (67), and the surface of the sealing gasket (67) is in sliding insertion connection with the inner wall of the discharger shell (1).

6. An isolated star discharger according to claim 2 wherein: the one end inner wall of flow hole (61) and the inner wall fixed intercommunication of regulating box (7), the inside of regulating box (7) is provided with the cooling water, the fixed surface of regulating box (7) is connected with filler pipe (71), the fixed surface of filler pipe (71) is connected with valve (72).

7. The isolated star discharger of claim 6, wherein: one side surface threaded connection of regulating box (7) has dwang (73), the one end fixedly connected with of dwang (73) rotates wheel (74), the other end fixedly connected with piston (75) of dwang (73), the fixed surface of piston (75) is connected with second sealing washer (76), the surface of second sealing washer (76) is pegged graft with the inner wall of regulating box (7) slip.