CN201082821Y

CN201082821Y - Shell belt feeder

Info

Publication number: CN201082821Y
Application number: CNU2007200442036U
Authority: CN
Inventors: 汪帮正; 邹舰
Original assignee: YANGZHOU KEAST MACHINERY MANUFACTURE CO Ltd
Current assignee: Yangzhou Kaisite Machinery Co., Ltd.
Priority date: 2007-09-26
Filing date: 2007-09-26
Publication date: 2008-07-09
Anticipated expiration: 2017-09-26

Abstract

The utility model discloses a shell belt type feeding machine in the feeding device field, which comprises a bottom seat. A drive roll and an inverting roll which are mutually parallel are horizontally arranged on the bottom seat, an end to end and tensioned feeding belt is wrapped on the drive roll and the inverting roll, a hopper with openings respectively arranged at the upper side and the lower side are arranged above the feeding belt, a plurality of carrier rolls parallel to the inverting roll is arranged at the lower side of the upper half side of the feeding belt, the feeding belt is a shell belt with a reticular metallic framework, the shell belt comprises an outer glue layer and an inner glue layer which are closed in ring shape, and the reticular metallic framework is closed in ring shape and arranged between the inner glue layer and the outer glue layer. During the working, the reticular metallic framework can play good supporting function, the structural strength is high, the elasticity is good, and the breakthrough proof ability is strong; because the elasticity is good, the reticular metallic framework can be well matched with the drive roll, the inverting roll, and the carrier rolls, and the running noise is low; the carrier rolls can be well kept in the perfect condition and uneasy to be distorted; the utility model can be utilized in the industries such as coal mine, metallurgy, etc.

Description

First Tape Feeder

Technical field

The utility model relates to a kind of mine equipment, particularly a kind of pay-off.

Background technology

In the prior art, a kind of mining feed gearbox device is arranged, mainly comprise base, be horizontally disposed with the driven roller and the reversing roller that are parallel to each other on the base, one end to end and slack-free feeding belt is on driven roller and reversing roller, above feeding belt, be provided with the hopper of the equal opening of upper and lower sides, but the switch baffle plate that is provided with horizontal slip suitable for reading of hopper, the half side back side is provided with some supporting material rollers that are parallel to reversing roller on the feeding belt, supporting material roller is distributed between driven roller and the reversing roller, feeding belt of the prior art is a crawler belt, when feeding, coal or unclassified stores enter in the hopper from the feed bin of hopper top, driven roller rotates under exogenetic process, drive crawler belt persistent movement between driven roller and reversing roller, the material that drops on the crawler belt upper surface is with the crawler belt moving linearly, through reversing roller the time, material is done the movement of falling object, can enter in other loadings or the feedway, because material passes hopper from feed bin and acts on the crawler belt, has great impact, especially some density are big, scleroid mineral aggregate breaks crawler belt easily, and supporting material roller mainly plays a supportive role, under the bump of material, be difficult to routing motion between the crawler belt of supporting material roller and distortion, influence its retainer and rotation, the reliability of whole device is reduced.

The utility model content

The purpose of this utility model provides a kind of First Tape Feeder, makes between supporting material roller energy and the feeding belt routing motion well, and feeding belt can be shock-resistant, moves more reliable.

The purpose of this utility model is achieved in that First Tape Feeder, comprise base, be horizontally disposed with the driven roller and the reversing roller that are parallel to each other on the base, one end to end and slack-free feeding belt is on driven roller and reversing roller, above feeding belt, be provided with the hopper of the equal opening of upper and lower sides, half side downside is provided with some supporting material rollers that are parallel to reversing roller on the feeding belt, described feeding belt is the first band that has the net metal skeleton, described first band comprises respectively outer glue-line of osed top and inner glue layer ringwise, and mesh skeleton seals ringwise and is arranged between outer glue-line and the inner glue layer.

During the utility model work, the material that comes from hopper top feed bin drops on the first band, and the first band is impacted, reticulated bone is erected the good supporting effect, and its structural strength is big, and good springiness, endurable saturating ability are strong, the wedge angle of material or drill rod can not penetrate it, tearing tape can not take place; Since its good springiness, during running, can be good fit with driven roller, reversing roller and supporting material roller, running noise is little, and resistance to abrasion is good, long service life, be difficult for sideslip, its adaptation is wide, and tension force is big and amount of tension is little, and longitudinal tension force is in a basic balance, mesh skeleton can be that the steel wire winding is made, also can be that other material is made, as high strength High molecular material, composite material etc.; The first band can cushion the bump of material, makes supporting material roller remain intact, and is not yielding; Compared with prior art, the utility model makes supporting material roller can avoid the bump of material, and the first tape running is reliable, is difficult for can be applicable to industries such as colliery, metallurgy because of material impacting damages.

As further improvement of the utility model, the lower glue layer inboard under the described hopper lower ending opening is provided with compound supporting board, and described compound supporting board and base relative fixed leave the gap between compound supporting board and the feeding belt; Supporting material roller is distributed between compound supporting board and the reversing roller.During work, material drops on the shoulder belt and with the impulsive force indirect transfer and gives compound supporting board, because stopping of compound supporting board, the unlikely distortion of first band is excessive, and compound supporting board has impact-resistant characteristics, and it is made by high strength composite, can bear the bump of blanking, driven roller rotates under exogenetic process, drives first band persistent movement between driven roller and reversing roller, can further reduce the possibility of supporting material roller distortion.

For avoiding belt deflection, described inner glue layer inboard is provided with the V-belt that is connected as a single entity with inner glue layer, and respective drive roller, reversing roller and supporting material roller are provided with and the corresponding groove in V-belt.

For obtaining good transmission, the both sides of described outer glue-line or inner glue layer are provided with chain, the corresponding sprocket wheel that is provided with on driven roller and the reversing roller.This web-roll core load-transfer device can pass through the sprocket wheel positive drive, and its transmission is good, is difficult for skidding.

Be convenient maintenance, described hopper two sides are provided with some corresponding jacks, are interspersed with some inserted links that parallel in the jack.When normal the use, inserted link need be extracted out; When needs overhaul, plug corresponding inserted link, inserted link can stop that the material of feed bin falls, and closes the hopper import, compares with the switch baffle plate of prior art, this technical scheme is more reliable, can jam.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the base portion structural representation;

Fig. 4 is a first band three-dimensional structure diagram;

Fig. 5 is a first band structure scheme drawing;

Fig. 6 is the another kind of structural representation of first band.

Wherein, 1 motor, 2 driven rollers, 3 inserted links, 4 hoppers, 5 bases, 6 compound supporting boards, 7 first bands, the outer glue-line of 7a, 7b inner glue layer, 7c mesh skeleton, 7d V-belt, 8 supporting material rollers, 9 lifting mechanisms, 10 reversing rollers, 11 chains.

The specific embodiment

As Fig. 1-5, be a kind of First Tape Feeder, comprise base 5, be horizontally disposed with the driven roller 2 and the reversing roller 10 that are parallel to each other on the base 5, base 5 is provided with motor 1, is in transmission connection between motor 1 and the driven roller 2, one end to end and slack-free first band 7 is on driven roller 2 and reversing roller 10, this first band is made up of outer glue-line 7a, inner glue layer 7b and mesh skeleton 7c, and outer glue-line 7a, inner glue layer 7b seal ringwise, and mesh skeleton 7c also seals ringwise and is arranged between outer glue-line and the inner glue layer.Outer glue-line 7a and inner glue layer 7b are made by polysulphide rubbers, mesh skeleton 7c has the steel wire winding to make, be installed on the adhesive tape feeder, but field fabrication, outer glue-line 7a, mesh skeleton 7c, inner glue layer 7b are cut to appropriate length, the mesh skeleton 7c at two ends links or connects together to wear silk from beginning to end again, and the sintering that then outer glue-line 7a and inner glue layer 7b joined end to end is in the same place; Be provided with the hopper 4 of the equal opening of upper and lower sides above first band 7, can link to each other with feed bin on the hopper 4, half side downside is provided with some supporting material rollers 8 that are parallel to reversing roller 10 on the first band 7, and supporting material roller 8 is used for holding first band 7, avoids its excessive deformation when feeding; Inner glue layer 7b inboard also is provided with the V-belt 7d that is connected as a single entity with inner glue layer, and respective drive roller 2, reversing roller 10 and supporting material roller 8 are provided with the corresponding groove with V-belt 7d; The back side of the first band 7 under hopper 4 lower ending openings is provided with compound supporting board 6, and compound supporting board 6 and base 5 relative fixed leave the gap between compound supporting board 6 and the first band 7; Supporting material roller 8 is distributed between compound supporting board 6 and the reversing roller 10; Hopper 4 two sides are provided with some corresponding jacks, are interspersed with some inserted links that parallel 3 in the jack, when normal the use, need extract out inserted link 3 standby; When needs overhaul, plug corresponding inserted link 3, inserted link 3 can stop that the material of feed bin falls, and closes hopper 4 imports, so that maintenance.

During work, the material that comes from hopper 4 top feed bins drops on the first band 7, first band 7 is impacted, because stopping of compound supporting board 6, the 7 unlikely distortion of first band are excessive, compound supporting board 6 has impact-resistant characteristics, it is made by high strength composite, can bear the bump of blanking, driven roller 2 rotates under exogenetic process, drives first band 7 persistent movement between driven roller 2 and reversing roller 10, the material that drops on first band 7 upper surfaces is with first band 7 moving linearlies, through reversing roller 10 time, material is done the movement of falling object, can enter in other loadings or the feedway, supporting material roller 8 mainly plays the holding effect, because supporting material roller 8 is not subjected to the impact of blanking, and supporting material roller 8 is remained intact, and is not yielding.

The utility model is not limited to the foregoing description, and described compound supporting board, V-belt can not be provided with yet; Can also be as shown in Figure 6, the both sides of glue-line or inner glue layer are provided with chain 11 outside, on corresponding driving roller 2 and reversing roller 10 sprocket wheel are set simultaneously, can make transmission good, avoid skidding.

Claims

1. First Tape Feeder, comprise base, be horizontally disposed with the driven roller and the reversing roller that are parallel to each other on the base, one end to end and slack-free feeding belt is on driven roller and reversing roller, above feeding belt, be provided with the hopper of the equal opening of upper and lower sides, half side downside is provided with some supporting material rollers that are parallel to reversing roller on the feeding belt, it is characterized in that: described feeding belt is the first band that has the net metal skeleton, described first band comprises respectively outer glue-line of osed top and inner glue layer ringwise, and mesh skeleton seals ringwise and is arranged between outer glue-line and the inner glue layer.

2. First Tape Feeder according to claim 1 is characterized in that: the lower glue layer inboard under the described hopper lower ending opening is provided with compound supporting board, and described compound supporting board and base relative fixed leave the gap between compound supporting board and the feeding belt; Supporting material roller is distributed between compound supporting board and the reversing roller.

3. First Tape Feeder according to claim 1 and 2 is characterized in that: the inner glue layer inboard is provided with the V-belt that is connected as a single entity with inner glue layer, and respective drive roller, reversing roller and supporting material roller are provided with and the corresponding groove in V-belt.

4. First Tape Feeder according to claim 1 and 2 is characterized in that: the both sides of described outer glue-line or inner glue layer are provided with chain, the corresponding sprocket wheel that is provided with on driven roller and the reversing roller.

5. First Tape Feeder according to claim 1 and 2 is characterized in that: described hopper two sides are provided with some corresponding jacks, are interspersed with some inserted links that parallel in the jack.