CN211915394U

CN211915394U - Remote feeding sand discharge pipe for sand mixer

Info

Publication number: CN211915394U
Application number: CN202020011508.2U
Authority: CN
Inventors: 贺献峰; 洪爱松; 程淦昌; 陈思
Original assignee: Jiangsu Xihua Foundry Co Ltd
Current assignee: Jiangsu Xihua Foundry Co Ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-11-13
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses a remote feeding sand discharge pipe for a sand mixer, wherein the left end face of a power motor is connected with a feed delivery pipe through a bolt, the power motor is electrically connected with an external power supply, the upper end face of the feed delivery pipe is connected with a feed pipe in a penetrating way, the left side of the feed pipe is connected with a cleaning window at the front end face of the feed delivery pipe, and the left side of the cleaning window is connected with a discharge pipe at the upper end face of the feed delivery pipe, the cleaning window comprises a side limiting rod, a shielding plate, a bottom limiting rod and a pulling rod, the opening on the surface of the feed delivery pipe can be well exposed by pulling the shielding plate through the pulling rod, so that materials attached to the surfaces of a spiral piece and a pipe wall can be cleaned in time, the maintenance of the spiral piece can be carried out to a certain degree, the service life of the spiral piece is prolonged, and the pollution caused by the long-time attachment of the materials inside the pipe wall is, the product quality is increased, and the product can be kept pure.

Description

Remote feeding sand discharge pipe for sand mixer

Technical Field

The utility model belongs to the technical field of the industry machinery is relevant, concretely relates to long-range pay-off sand discharge pipe for roller mill.

Background

The sand mixer is a device which uniformly mixes all components in the molding sand and effectively coats the adhesive on the surface of the sand, and is a main device for processing and mixing the molding sand by casting sand and a key device for obtaining qualified molding sand.

The prior art has the following problems: when the remote feeding sand discharge pipe of the conventional sand mixer is used, the material can be attached to the pipe wall when the spiral conveying pipe conveys the material due to the gap between the spiral conveying pipe and the pipe wall inside the sand mixer, and the cleaning is very troublesome due to the sealing inside the sand discharge pipe, so that the normal use of the sand discharge pipe is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long-range pay-off sand discharge pipe for roller mill to there is the space to lead to the spiral delivery pipe can be attached to on the pipe wall and the sand discharge pipe inside sealed problem that leads to the normal use of clearance very troublesome influence sand discharge pipe when transporting the material between the inside spiral delivery pipe of roller mill and the pipe wall that proposes in solving above-mentioned background art.

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

the utility model provides a long-range pay-off sand discharge pipe for roller mill, includes conveying pipeline and motor power, motor power's left end terminal surface has the conveying pipeline through bolted connection, motor power and external power source electric connection, the up end terminal surface through connection of conveying pipeline has the inlet pipe, the left of inlet pipe is connected with the clearance window in the front end terminal surface position department of conveying pipeline, the left of clearance window is connected with the discharging pipe in the upper end terminal surface position department of conveying pipeline, the left end port of conveying pipeline is connected with the baffle, the clearance window includes side spacing pole, shielding plate, bottom limit pole and pulling rod, the lower extreme terminal surface welded fastening of pulling rod is connected with the shielding plate, the left end and the right-hand member terminal surface joint of shielding plate have the side spacing pole, the lower extreme terminal surface of side spacing pole and shielding plate is connected with the bottom limit pole.

Preferably, the conveying pipeline comprises a pipe wall, a power column and a spiral sheet, wherein the power column is connected to the inner surface of the pipe wall, and the spiral sheet is connected to the surface of the power column.

Preferably, the lower extreme terminal surface of discharging pipe is provided with collection device, the right-hand member terminal surface of barrier plate is provided with the bearing, the front end terminal surface of conveying pipeline is provided with the opening.

Preferably, the rear end faces of the side limiting rod and the bottom limiting rod are fixedly connected to the surface of the conveying pipe in a welding mode, the baffle plate can move up and down relative to the side limiting rod and the bottom limiting rod, and the surface of the pulling rod is a frosted surface.

Preferably, the left end face of the power column is connected with a bearing on the surface of the blocking plate, and the right end face of the power column is in transmission connection with the power motor.

Preferably, the upper end port of the feeding pipe is connected with an external sand mixer through a bolt, and the cleaning window can move up and down relative to the feeding pipe.

Preferably, the rotation of the spiral piece can drive the material to advance, and the surface of the pipe wall is connected with a discharge pipe and a feed pipe.

Compared with the prior art, the utility model provides a long-range pay-off sand discharge pipe for roller mill possesses following beneficial effect:

1. the utility model discloses there is side gag lever post, shielding plate, the clearance window that stopper rod and pulling rod are constituteed at the bottom, adopt the pulling rod to stimulate the opening on messenger's conveying pipeline surface that shielding plate can be fine and expose to make flight and pipe wall surface adnexed material can in time be cleared up, can carry out the maintenance of certain degree to the flight simultaneously, increase the life of flight, avoid the material to adhere to the pollution that causes in the pipe wall inside for a long time, increase product quality, guarantee that the product can keep pure.

2. The utility model discloses a there is the space to lead to the spiral delivery pipeline to adhere to on the pipe wall and the problem that the sand discharge pipe inside sealed leads to the very troublesome normal use that influences the sand discharge pipe of clearance when transporting the material between inside spiral delivery pipeline of solution sand mixer that the clearance window can be fine, thereby the material after guaranteeing the sand mixer processing can stably get into outside collection device, thereby clearance pipe wall and the flight surface adhesion's of ability material avoid causing the pollution to the product.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a remote feeding and sand discharging pipe for a sand mixer provided by the present invention;

fig. 2 is a schematic structural view of a cleaning window of a remote feeding and sand discharging pipe for a sand mixer provided by the present invention;

fig. 3 is a schematic structural diagram of a material conveying pipe of a remote feeding and sand discharging pipe for a sand mixer according to the present invention;

in the figure: 1. a discharge pipe; 2. a delivery pipe; 3. a feed pipe; 4. a power motor; 5. cleaning the window; 6. a blocking plate; 21. a tube wall; 22. a power column; 23. a spiral sheet; 51. a side stopper rod; 52. a shielding plate; 53. a bottom stop lever; 54. pulling the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a long-range pay-off sand discharge pipe for roller mill, including conveying pipeline 2 and motor power 4, motor power 4's left end terminal surface has conveying pipeline 2 through bolted connection, motor power 4 and external power source electric connection, the upper end terminal surface through connection of conveying pipeline 2 has inlet pipe 3, the left of inlet pipe 3 is connected with clearance window 5 in the front end terminal surface position department of conveying pipeline 2, the left of clearance window 5 is connected with discharging pipe 1 in the upper end terminal surface position department of conveying pipeline 2, the left end port of conveying pipeline 2 is connected with barrier plate 6, clearance window 5 includes side limiting rod 51, shielding plate 52, bottom limiting rod 53 and pulling rod 54, the lower extreme terminal surface welded fastening who pulls rod 54 has shielding plate 52, the left end and the right-hand member terminal surface joint of shielding plate 52 have side limiting rod 51, the lower extreme terminal surface of side limiting rod 51 and shielding plate 52 is connected with bottom limiting rod 53.

The utility model provides a long-range pay-off sand discharge pipe for roller mill, conveying pipeline 2 includes pipe wall 21, power post 22 and flight 23, and the internal surface of pipe wall 21 is connected with power post 22, and power post 22's surface is connected with flight 23, thereby conveying pipeline 2 can carry the material and accurately get into inside the outside collection device.

A remote feeding sand discharge pipe for a sand mixer is provided, a collecting device is arranged on the lower end face of a discharge pipe 1, a bearing is arranged on the right end face of a stop plate 6, an opening is arranged on the front end face of a feed delivery pipe 2 and can well clean the interior of the feed delivery pipe 2 so as to ensure the interior of the feed delivery pipe 2 to be clean, the rear end faces of a side limiting rod 51 and a bottom limiting rod 53 are fixedly connected to the surface of the feed delivery pipe 2 in a welding manner, a baffle plate 52 can move up and down relative to the side limiting rod 51 and the bottom limiting rod 53, the surface of a pulling rod 54 is a frosted surface which can well increase friction with hands, so that the pulling of the baffle plate 52 is more labor-saving, the left end face of a power column 22 is connected with the bearing on the surface of the stop plate 6, the right end face of the power column 22 is in transmission connection with a power motor 4, the bearing can reduce the rotating resistance of the power column 22 and, the upper end port of inlet pipe 3 passes through the bolt and is connected with outside roller mill, clearance window 5 can reciprocate for conveying pipeline 2, thereby the roller mill can stably process the material and guarantee that the material meets the requirements, flight 23 rotates and can drive the material and advance, the surface of pipe wall 21 is connected with discharging pipe 1 and inlet pipe 3, it can be fine to drive the material to advance makes the material discharge from discharging pipe 1, thereby get into outside collection device and process on next step.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the utility model is used, the power supply of the power motor 4 is firstly connected, the model of the power motor 4 is Y90S-2-H, because the right end face of the power column 22 is in transmission connection with the power motor 4, the power motor 4 rotates to drive the power column 22 to rotate, the power column 22 rotates to drive the spiral sheet 23 to rotate, the sand mixer connected at the upper end of the feeding pipe 3 pours the material into the feeding pipe 3, the material enters the pipe wall 21 through the feeding pipe 3, the rotating power column 22 and the spiral sheet 23 drive the material to rotate and move leftwards, when the material moves into the discharging pipe 1, the material falls out from the lower end port of the discharging pipe 1 and enters the external collecting device, after the sand discharge pipe is used for a long time, the pulling rod 54 is pulled upwards, the pulling rod 54 drives the shielding plate 52 to move upwards, the shielding plate 52 moves on the inner surface of the side limiting rod 51, the opening on the, the materials adhered to the inner surfaces of the spiral piece 23 and the pipe wall 21 are cleaned from the opening, the pulling rod 54 is pushed downwards after cleaning is finished, the pulling rod 54 moves downwards to drive the shielding plate 52 to move downwards, the shielding plate 52 is contacted with the bottom limiting rod 53, and the opening on the surface of the conveying pipe 2 is shielded by the shielding plate 52, so that the materials are prevented from falling out.

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

Claims

1. The utility model provides a long-range pay-off sand discharge pipe for roller mill, includes conveying pipeline (2) and motor power (4), its characterized in that: the left end face of the power motor (4) is connected with a conveying pipe (2) through a bolt, the power motor (4) is electrically connected with an external power supply, the upper end face of the conveying pipe (2) is connected with an inlet pipe (3) in a penetrating manner, the left of the inlet pipe (3) is connected with a cleaning window (5) at the front end face position of the conveying pipe (2), the left of the cleaning window (5) is connected with a discharging pipe (1) at the upper end face position of the conveying pipe (2), the left end port of the conveying pipe (2) is connected with a barrier plate (6), the cleaning window (5) comprises a side limiting rod (51), a shielding plate (52), a bottom limiting rod (53) and a pulling rod (54), the lower end face of the pulling rod (54) is fixedly connected with the shielding plate (52), and the left end face and the right end face of the shielding plate (52) are clamped with the side limiting rod (51), the lower end faces of the side limiting rod (51) and the shielding plate (52) are connected with a bottom limiting rod (53).

2. The remote feeding sand discharge pipe for a sand mixer as claimed in claim 1, wherein: conveying pipeline (2) are including pipe wall (21), power post (22) and flight (23), the internal surface of pipe wall (21) is connected with power post (22), the surface of power post (22) is connected with flight (23).

3. The remote feeding sand discharge pipe for a sand mixer as claimed in claim 1, wherein: the lower extreme terminal surface of discharging pipe (1) is provided with collection device, the right-hand member terminal surface of barrier plate (6) is provided with the bearing, the front end terminal surface of conveying pipeline (2) is provided with the opening.

4. The remote feeding sand discharge pipe for a sand mixer as claimed in claim 1, wherein: the rear end face of the side limiting rod (51) and the rear end face of the bottom limiting rod (53) are fixedly connected to the surface of the conveying pipe (2) in a welding mode, the shielding plate (52) can move up and down relative to the side limiting rod (51) and the bottom limiting rod (53), and the surface of the pulling rod (54) is a frosted surface.

5. The remote feeding sand discharge pipe for a sand mixer as claimed in claim 2, wherein: the left end face of the power column (22) is connected with a bearing on the surface of the blocking plate (6), and the right end face of the power column (22) is in transmission connection with the power motor (4).

6. The remote feeding sand discharge pipe for a sand mixer as claimed in claim 1, wherein: the upper end port of the feeding pipe (3) is connected with an external sand mixer through a bolt, and the cleaning window (5) can move up and down relative to the feeding pipe (2).

7. The remote feeding sand discharge pipe for a sand mixer as claimed in claim 2, wherein: the spiral piece (23) rotates to drive the material to advance, and the surface of the pipe wall (21) is connected with the discharge pipe (1) and the feed pipe (3).