CN210619454U - Anti-clamping stagnation device of material distribution plate on bifurcated funnel - Google Patents

Abstract

The utility model discloses a divide on fork funnel anti-sticking stagnation device of flitch is because of bearing the material to strike and splash and get into the gap between its both sides and the inboard wall of funnel for overcoming current branch flitch, causes the unable blanking direction that changes of branch flitch, and the maintenance is wasted time and energy and unsafe shortcoming provides. Side baffles are respectively and vertically arranged on two sides of the front material bearing surface and the back material bearing surface of the material distributing plate; on the top surface in the funnel of branching funnel, support and have the hanger plate that can make fan-shaped wobbling, the vertical striker plate that is equipped with in both sides of hanger plate material loading end, when the face that divides flitch one side changes to the branching passageway that blocks with blanking direction opposite side, the one side and the branch flitch overlap joint of hanger plate upper band striker plate, side shield and striker plate have blockked splashing and can not get into above-mentioned gap of whereabouts material, the branching passageway of one side has been sealed completely in overlap joint between them, the jamming phenomenon of branch flitch can not appear, the above-mentioned device uses safe and reliable, low cost is produced, the maintenance and management is convenient, the maintenance cost is low.

Description

Anti-clamping stagnation device of material distribution plate on bifurcated funnel

Technical Field

The utility model belongs to the protective device, specifically speaking are prevent that branching funnel from dividing the long-pending material in gap between the face both sides of flitch and the funnel inner wall, cause the device that the flitch can not change the commodity circulation direction of branch.

Background

Bulk materials are transported by ship to a destination, typically by a multi-stage belt conveyor, and are transported in place stage by stage through a hopper. In order to distribute the upper bulk cargo to two different places according to the requirement, a set of distributing plates 3 driven by electric power to deflect by a lower rotating shaft 3.4 are arranged at the junction of a left branch channel 2.2 and a right branch channel 2.1 below a hopper 2, as shown in figure 1. When the material flow direction needs to be changed, the electric driving device is started to drive the material distributing plate 3 to swing to the branched channel on one side needing to be closed, the branched channel on the other side is opened, and the material falling from the upstream belt 1 falls onto the downstream belt 4 on the left side or the right side needing to be distributed and transported through the opened branched channel.

In the actual working process, the situation that materials falling from an upstream belt conveyor impact the plate surface of the bearing surface of a material distribution plate in a hopper to cause material splashing under the action of the inertia force of the belt in operation and the vertical drop is found, when the materials splash to a gap between the two sides of the plate surface of the material distribution plate and the vertical wall on the inner side of the hopper, the materials are accumulated, the accumulated position is continuously extruded due to the continuous falling and splashing of the materials, the material distribution plate is tightly packed by the accumulated materials and cannot swing, and the blanking direction cannot be changed; if the material distributing plate is continuously and rigidly driven, the supporting shaft of the material distributing plate is broken, even the fixed base below the supporting shaft is broken, and an electrical fault occurs due to electric overload, so that the equipment is damaged, and the smooth operation of normal production is influenced; in addition, most of the branched funnels used after unloading on the wharf are located at a higher position, so that maintenance personnel need to temporarily lap a ladder for maintenance operation after a fault occurs, time and labor are wasted, inconvenience is caused, and unsafe factors also exist.

Disclosure of Invention

The utility model aims to solve the technical problem that, overcome the branch flitch of installing two branching passageway intersections on branching funnel now, because of its impact of bearing the material of throwing down splashes, the material is stored up and the gap department of compaction between the inboard upright wall of branch flitch both sides and funnel, lead to dividing the unable swing of flitch to change the material flow direction, hard drive can damage parts and electrical failure, the maintenance is in the funnel of high-order and divides the flitch trouble to waste time and energy and unsafe shortcoming, provide a divide on the branching funnel and divide the anti-sticking device of flitch.

In order to solve the above problems existing in the prior art, the utility model discloses an adopt following technical scheme to realize: side baffles are respectively vertically arranged on the bifurcate funnel and positioned on two sides of the front material bearing surface and the back material bearing surface of the material distributing plate; on the interior top surface on branching funnel upper portion, install and have the hanger plate that sector wobbling can be done to its lower part of supporting shaft support, on the both sides of hanger plate subtend material whereabouts one side face, vertically respectively be equipped with the striker plate, when the face of branch flitch one side turned to the branching passageway of the opposite side with the blanking direction, the state of its lower part and branch flitch upper portion butt joint was turned to the one side that has the striker plate on the hanger plate.

The utility model discloses still have following technical characteristic:

a side baffle plate on the material distributing plate is provided with a positioning rod which can reliably position the material distributing plate on the side vertical wall in the hopper when the material distributing plate rotates to close the channel at the side opposite to the blanking direction;

the lower part of the lifting plate swings to a position far away from the blanking position and is provided with a swing stopping rod which can be supported on the side vertical wall in the hopper;

the butt joint of the material distributing plate and the hanging plate is that lapping plates which can be mutually lapped together when the material distributing plate and the hanging plate swing relatively are oppositely arranged on the upper part of the material distributing plate and the lower part of the hanging plate.

The utility model has the advantages and positive effects that the two sides of the two surfaces of the material distributing plate arranged on the branching funnel are respectively vertically provided with the side baffle, the two sides of the surface of the hanging plate arranged on the inner top surface of the funnel opposite to the blanking direction are provided with the vertical material baffle, and the hanging plate is blocked by the side baffle and the material baffle when falling materials, so that the materials can not splash into the gap outside the material distributing plate; when the upper part of the material distributing plate and the lower part of the hanging plate are in relative swinging lap joint, the upper part and the lower part of the branched channel on one side to be plugged are completely sealed, the material distributing plate is guaranteed to swing towards the positive direction and the negative direction without blocking according to requirements to change the blanking direction, the equipment parts are guaranteed not to be damaged, the electrical fault caused by the clamping stagnation of the material distributing plate can not occur, the maintenance quantity and the maintenance cost are greatly reduced, and the material distributing plate is time-saving, labor-saving, safe and reliable in use.

The device has the advantages of simple structure, low manufacturing cost, convenient maintenance and management, and convenient popularization and application.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

fig. 2 is a schematic structural view of a usage state of the present invention;

FIG. 3 is a schematic view of another usage state of FIG. 2;

FIG. 4 is a schematic front view of the construction of the distribution plate of FIG. 2;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a front view of the hanger plate of FIG. 2;

fig. 7 is a schematic view of fig. 6 taken along direction a.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

In fig. 1, a material distributing plate 3 installed in a funnel 2 in the prior art is a material distributing plate 3 which is supported and installed at the intersection of a left branch passage 2.2 and a right branch passage 2.1 and has a lower rotating shaft 3.4 driven by electricity and capable of swinging in a fan shape. When the material falling from the upstream belt 1 needs to be transported to two different places, the driving rotating shaft 3.4 deflects towards one side to enable the material distributing plate 3 to swing towards the branched channel cover of one side needing to be closed, the branched channel of the other side is naturally opened, and the material falling from the upstream belt 1 falls onto the downstream belt 4 on the left side or the right side needing to be transported through the opened branched channel.

Under the above circumstances, because the material falling from the upstream belt 1 impacts the plate surface of the material bearing surface on the material distributing plate 3 under the action of the inertia force of the belt operation and the vertical drop thereof, the material splashes to the gap between the two sides of the plate surface of the material distributing plate 3 and the vertical wall on the inner side of the hopper 2 to be accumulated, the accumulated position is continuously extruded by the continuous falling and splashing of the material, the material is extruded more closely, and finally the material distributing plate 3 is firmly plugged by the accumulated material and cannot swing, so that the material falling direction cannot be changed.

In fig. 2, in order to solve the problem that the material splash makes the material distributing plate 3 firmly plugged by the accumulated material and unable to swing, side baffles 3.2 are respectively vertically arranged on the bifurcate funnel 2 at two sides of the front and back material carrying surfaces of the material distributing plate 3 (see fig. 3, 4 and 5); a support 2.4 is fixedly arranged on the inner top surface 2.3 of the bifurcated funnel 2, a support shaft 5.5 is fixed on the support shaft 5.5 through a fixed sleeve 5.4 (see fig. 6 and 7) on the hanging plate 5, and the support shaft 5.5 is rotatably supported on the support 2.4; the two sides of the left side face of the opposite material falling on the hanging plate 5 are respectively and vertically provided with a material baffle 5.2, when the left side face of the material distribution plate 3 is rotated to one side of the right branch channel 2.1 opposite to the blanking direction, the left side face of the hanging plate 5 with the material baffle 5.2 is rotated to the state that the lower part of the left side face is butted with the upper part of the material distribution plate 3, the upper part of the material distribution plate 3 is lapped with the lower part of the hanging plate 5 in a relatively swinging mode, and the upper part and the lower part of the right branch channel 2.1 to be blocked are completely sealed.

In fig. 3, when the left branch channel 2.2 needs to be blocked, the material distribution plate 3 is driven to rotate left to block the left branch channel 2.2, meanwhile, the hanging plate 5 is rotated right to completely open the right branch channel 2.1, and the falling material touches the right side surface of the material distribution plate 3 and is blocked by the side baffle 3.2, so that the falling material cannot splash to the outside of the plate surface and directly enters the right branch channel 2.1; meanwhile, the lower part of the hanging plate 5 leaves the right branched channel 2.1, when materials splashed upwards collide with the obliquely upper part of the bearing surface of the hanging plate 5, on one hand, the materials cannot splash towards the outside of two sides of the baffle plate 5.2 under the action of the baffle plate, on the other hand, the plate surface of the hanging plate 5 is downward and opposite to the falling materials in an oblique direction, so that the front impact and the vertical drop of the materials are reduced, the materials cannot directly impact the right vertical wall in the funnel 2, and the service life of the funnel 2 is prolonged; if the impact-resistant protective layer is added on the two plate surfaces 2 of the material separating plate 3 and the plate surface on the left side of the hanging plate 5, the using effect is better.

In order to accurately position the material distributing plate 3 when the right branch channel 2.1 is opened, a positioning rod 3.1 which can lean against the vertical wall on the inner side of the funnel 2 to position the material distributing plate 3 is arranged on a side baffle 3.2 on the left side of the material distributing plate 3;

similarly, in order to accurately position the hanging plate 5 on the right side standing wall near the hopper 2, a swing stop rod 5.1 which can be supported on the side standing wall in the hopper 2 for swinging the lower part of the hanging plate 5 to be far away from the blanking position is also arranged on the right side plate surface on the back surface of the baffle plate 5.2 on the hanging plate 5.

In order to prevent material leakage between the lower part of the hanging plate 5 and the upper part of the material distributing plate 3 when the right branch channel 2.1 is blocked, the material distributing plate 3 and the hanging plate 5 are in butt joint in a rotating mode, and the lapping plate 3.3 and the lapping plate 5.3 which can be mutually lapped together when the upper part of the material distributing plate 3 and the lower part of the hanging plate 5 swing relatively are arranged on the upper part of the material distributing plate 3 and the lower part of the hanging plate 5.

The above embodiments are only illustrative illustrations of the present invention, not the only technical solutions, and all modifications or equivalent replacements performed by the technical solutions of the present invention as the gist are within the protection scope of the present invention.

Claims (4)

1. The utility model provides a divide on the funnel branch flitch anti-sticking device which characterized in that: side baffles are respectively vertically arranged on the bifurcate funnel and positioned on two sides of the front material bearing surface and the back material bearing surface of the material distributing plate; on the interior top surface on branching funnel upper portion, install and have the hanger plate that sector wobbling can be done to its lower part of supporting shaft support, on the both sides of hanger plate subtend material whereabouts one side face, vertically respectively be equipped with the striker plate, when the face of branch flitch one side turned to the branching passageway of the opposite side with the blanking direction, the state of its lower part and branch flitch upper portion butt joint was turned to the one side that has the striker plate on the hanger plate.

2. The anti-seize device for the distributor plate of the bifurcated funnel as claimed in claim 1, wherein: and positioning rods for positioning the material distributing plate reliably on the side vertical wall at the side in the hopper when the material distributing plate rotates to close the channel at the side opposite to the blanking direction are arranged on the side baffle plate on the material distributing plate.

3. The anti-seize device for the distributor plate of the bifurcated funnel as claimed in claim 1, wherein: and a swing stopping rod which is arranged on the plate surface with the back surface of the vertical material baffle plate and can be supported on the side vertical wall in the hopper when the lower part of the hanging plate swings to a position far away from the blanking position is arranged on the hanging plate.

4. The anti-seize device for the distributor plate of the bifurcated funnel as claimed in claim 1, wherein: the butt joint of the material distributing plate and the hanging plate is that lapping plates which can be mutually lapped together when the material distributing plate and the hanging plate swing relatively are oppositely arranged on the upper part of the material distributing plate and the lower part of the hanging plate.

Images