CN212607085U

CN212607085U - Sand flow aid

Info

Publication number: CN212607085U
Application number: CN202020958673.9U
Authority: CN
Inventors: 姜旭; 曹新鹏; 刘美
Original assignee: Qingdao Guoji Heavy Industry Machinery Co ltd; Qingdao Guoji Technology Group Co ltd; Qingdao Guoji Shipbuilding And Ocean Engineering Co ltd
Current assignee: Qingdao Guoji Heavy Industry Machinery Co ltd; Qingdao Guoji Technology Group Co ltd; Qingdao Guoji Shipbuilding And Ocean Engineering Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-02-26
Anticipated expiration: 2030-06-01

Abstract

The utility model provides a sand flow aid, is including setting up the flow aid device in the feed bin and the electromagnetic shaker that is connected with flow aid device through the connecting rod, the one end of connecting rod runs through the bulkhead of feed bin and is connected with the electromagnetic shaker that sets up outside the feed bin, the junction in connecting rod and the feed bin sets up the leak protection cover, flow aid installation pole and the perpendicular fixed connection of dead lever, set up diverging device directly over the dead lever, it includes the last flow distribution plate that two one ends are connected, two to go up diverging device the other end of flow distribution plate respectively with two high fixed connection of dead lever, the both ends of dead lever are fixed to be set up on the feed bin wall, the center bottom of dead lever sets up an installation pole, diverging device under the bottom fixed connection of installation pole, diverging device includes the lower flow distribution plate that two one ends are connected down. The utility model discloses a diverging device and lower diverging device can be automatic will get into the feed bin in the material is broken up in setting up, need not to open the electromagnetic shaker always, labour saving and time saving, resources are saved.

Description

Sand flow aid

Technical Field

The utility model relates to a feed bin equipment technical field especially relates to a sand helps a class ware.

Background

In the grit stope, when grit material fineness is too thin, the powder content is big, the water content is big or the mud content is big, because the feed bin export can not infinitely enlarge, the feed bin export all can be made into the toper fill, and the easy putty that takes place of feed bin export like this causes the not smooth and easy or not situation of unloading, causes production efficiency to descend or direct shut down, and then causes the waste of various resources.

The current solution common in the industry: 1. with bulkhead electromagnetic shaker, the bulkhead of feed bin is suitable for the position installation vibrator, utilize the flexibility of steel construction, the electromagnetic shaker will shake and conduct the steel construction bulkhead, and then alleviate the putty situation, but current bulkhead electromagnetic shaker vibrations power is not when enough, can't alleviate the putty, when taking place the putty, the material can shake more closely knit more, more difficult unloading 2, lay the certain wearability that has that macromolecular material (ultra high molecular weight polyethylene, polyurethane etc.) makeed in the feed bin, and hydrophilic welt not, make the difficult adhesion bulkhead of grit raw materials, and the cooperation electromagnetic shaker uses, alleviate the putty situation, but the unloading of grit is the central unloading from the material mouth, and not relative bulkhead slides, can not solve the condition of grit putty, and the cost of welt is higher.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a sand helps a class ware that can solve grit putty.

For solving the above problem the utility model discloses a technical scheme be:

a sand flow aid is arranged in a concrete blanking bin and comprises a flow aid device arranged in the bin and a vibrator connected with the flow aid device through a connecting rod, one end of the connecting rod penetrates through the bin wall of the bin and is connected with the vibrator arranged outside the bin, a leakage-proof sleeve is arranged at the joint of the connecting rod and the bin wall, the other end of the connecting rod is fixedly connected with a flow aid mounting rod through a bolt, the flow aid mounting rod is vertically and fixedly connected with a fixed rod, the fixed rod is a square tube, an upper flow distribution device is arranged right above the fixed rod and comprises two upper flow distribution plates with one ends connected, the other ends of the two upper flow distribution plates are respectively and fixedly connected with the fixed rod, the two ends of the fixed rod are fixedly arranged on the bin wall, an installation rod is arranged at the bottom of the center of the fixed rod, and the bottom of the installation rod is fixedly connected with a lower flow distribution device, the lower flow distribution device comprises two lower flow distribution plates with one ends connected.

Has the advantages that:

1. go up diverging device and diverging device down can be automatic will get into the feed bin in the material is broken up, need not to open the electromagnetic shaker always, labour saving and time saving, resources are saved.

2. The camera is arranged in the bin, so that the condition in the bin can be monitored in real time, the vibrator can be timely opened or closed according to the blanking condition of materials in the bin, and the operation can be timely stopped to clean according to the condition in the bin.

3. The flow aiding device is arranged at the center of the bin, a fixing rod of the flow aiding device is connected with the wall of the bin, and the connecting rod penetrates through the wall of the bin, so that when the vibrator is started, the wall of the bin vibrates together with the flow aiding device positioned at the center of the bin, and the smoothness of material blanking is guaranteed.

4. This device is independent installation component, need not to change the feed bin material, and convenient and fast is convenient for maintain and change simultaneously, has improved work efficiency.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the storage bin of the present invention when full;

FIG. 4 is a schematic structural view of the utility model when the area A is empty;

fig. 5 is a schematic structural view of the utility model in the middle of A, B;

in the figure: 1. camera, 2, go up the flow distribution plate, 3, lower flow distribution plate, 4, go up diverging device, 5, dead lever, 6, installation pole, 7, lower flow distribution plate, 8, feed bin, 9, connecting rod, 10, electromagnetic shaker, 11, leak protection cover, 12, flow aid device, 13, flow aid installation pole.

Detailed Description

The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.

Referring to fig. 1-5, the structure of a sand flow aid according to an embodiment of the present invention is shown, and for convenience of illustration, only the relevant portions of the embodiment of the present invention are shown.

Example 1

A sand flow aid comprises a flow aid device 12 arranged in a storage bin and a vibrator 10 connected with the flow aid device 12 through a connecting rod 9, wherein the flow aid device 12 comprises an upper flow distribution device 4, a fixing rod 5, an installation rod 6 and a lower flow distribution device 7, the upper flow distribution device 4 comprises two upper flow distribution plates 2 with one ends fixedly connected, a certain angle is formed between the two upper flow distribution plates 2, the fixing rod 5 positioned on the same straight line is arranged right below the joint of the two upper flow distribution plates 2, the fixing rod 5 is a square tube, the other ends of the two upper flow distribution plates 2 are connected with the fixing rod 5, the two upper flow distribution plates 2 can also be connected with two adjacent heights of the fixing rod 5, the two upper flow distribution plates 2 can also be connected with two heights oppositely arranged with the fixing rod 5, two ends of the fixing rod 5 are fixedly arranged on the wall of the storage bin 8, a downward mounting rod 6 is arranged at the center of the fixing rod 5, a lower shunting device 3 is arranged at the bottom of the mounting rod 6, the lower shunting device 3 comprises two lower shunting plates 7 with one ends connected, the mounting rod is fixedly connected with the centers of the joints of the two lower shunting plates, a certain angle is formed between the two lower shunting plates 7, the angle between the two upper shunting plates 2 is 3-30 degrees, the angle between the two lower shunting plates 7 is 3-30 degrees, preferably 3-15 degrees, the tops of the upper shunting device 4 and the lower shunting device 3 are sharp, materials entering a storage bin can be effectively dispersed, the phenomenon of material blockage is avoided, the joints of the upper shunting plates 2 and the joints of the two lower shunting plates 7 are vertically arranged, so that the materials in all directions can be dredged under the action of a flow aid device, the fixing rod 5 is provided with a flow aiding mounting rod 13, the flow aiding mounting rod 13 is connected with the connecting rod 9 through a bolt, and the bolt is used for facilitating disassembly and assembly and maintenance. Connecting rod 9 runs through the silo wall and is connected with electromagnetic shaker 10, the junction of connecting rod 9 and silo wall sets up leak protection cover 11, leak protection cover 11 makes the junction of connecting rod 9 and silo wall airtight, prevents that the material from spilling, electromagnetic shaker 10 drives the vibrations of flow aid through connecting

rod

9, and 8 inside vibrations and silo wall of feed bin vibrate under the effect of electromagnetic shaker simultaneously, effectually evacuate the material.

Set up the welt on going up flow distribution plate 2 and the lower flow distribution plate 7, the welt comprises automatically cleaning structure, automatically cleaning structure comprises one or its combination in ultra high molecular weight polyethylene, the polyurethane, lays the welt on going up flow distribution plate 2 and the lower flow distribution plate 7, and the welt has the wearability height and not hydrophilic characteristic, has prolonged diverging device's life, also prevents that the material from adhering on last diverging device and lower diverging device.

The camera 1 is arranged in the bin and connected with a display of an external control system, so that the blanking condition of the material opening can be monitored, and the vibrator 10 can be started or closed in time.

Example 2

The difference between this embodiment and embodiment 1 lies in that flow aid device evenly sets up diverging device, middle part cone and lower diverging device, can be better with the material dispersion, can select the quantity of cone by oneself according to the kind, size and the caking degree of grit to improve work efficiency.

Example 3

The difference between the embodiment and the embodiment 1 and 2 is that the upper flow distribution device and the lower flow distribution device are formed by folding the center of a flow distribution plate, the angle of two ends of the flow distribution plate is 3-30 degrees, two ends of the flow distribution plate are fixedly connected with the fixed rod, the structure is simpler, and the material cost is reduced.

The utility model discloses it is center unloading when full material to flow aid device, and A area moves B district unloading, and B area moves C district unloading, and when A distinguished the space, the regional unloading of B, C district unloading when A, B distinguished the space, know that last all expects to have gone down. When the blanking is not smooth and the material blocking is caused in the area A, the material blocking is not carried out, so that the sand flow assisting device is arranged at the center of the blanking port, when the blanking is not observed, the vibrator is started, the upper flow dividing device and the lower flow dividing device of the material blocking device are relatively sharp, the vibration of the vibrator is transmitted to the material blocking device through the connecting rod, the material blocking device vibrates at high frequency, the material contacted with the material blocking device flows downwards to drive the peripheral material to flow, and therefore the smoothness of the material flow is guaranteed. The sulfur booster does not need to vibrate all the time, and only needs to be started when the material flow is reduced or cut off, and the flow can be stopped normally.

The utility model utilizes the natural law of blanking at the center of the stock bin, utilizes the continuous feeding force in the stock bin and the gravity of the sand to automatically act with the upper shunting device and the lower shunting device of the flow aiding device, so that the materials are evacuated, and the materials can be loosened when the vibrator is not opened, thereby saving energy and protecting environment; the connecting rod and the fixed rod are both rigidly connected with the wall of the silo, so that the silo cannot be lost due to vibration; the flow aiding device is arranged at the center of the bin, a fixed rod of the flow aiding device is connected with the wall of the bin, and a connecting rod penetrates through the wall of the bin, so that when the vibrator is started, the wall of the bin vibrates together with the flow aiding device positioned at the center of the bin, and the smoothness of material blanking is ensured; this device is independent installation component, need not to change the feed bin material, and convenient and fast is convenient for maintain and change simultaneously, has improved work efficiency.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A sand flow aid is arranged in a concrete blanking bin and is characterized by comprising a flow aid device arranged in the bin and a vibrator connected with the flow aid device through a connecting rod, one end of the connecting rod penetrates through the bin wall of the bin and is connected with the vibrator arranged outside the bin, a leakage-proof sleeve is arranged at the joint of the connecting rod and the bin wall, the other end of the connecting rod is fixedly connected with a flow aid mounting rod through a bolt, the flow aid mounting rod is vertically and fixedly connected with the fixing rod, the fixing rod is a square tube, an upper flow distribution device is arranged right above the fixing rod and comprises two upper flow distribution plates with one ends connected, the other ends of the two upper flow distribution plates are respectively and fixedly connected with the fixing rod, the two ends of the fixing rod are fixedly arranged on the bin wall, an installation rod is arranged at the bottom of the center of the fixing rod, and the bottom of the installation rod is fixedly connected with a lower flow distribution device, the lower flow distribution device comprises two lower flow distribution plates with one ends connected.

2. The sand flow aid of claim 1, wherein the angle between the two upper distribution plates is 3 ° to 30 °, the angle between the two lower distribution plates is 3 ° to 30 °, and the connection between the two upper distribution plates is perpendicular to the connection between the two lower distribution plates.

3. The sand flow aid of claim 1 wherein said upper and lower distribution plates are provided with liners, said liners comprising self-cleaning structures.