CN201144701Y - Light belt conveyor - Google Patents
Light belt conveyor Download PDFInfo
- Publication number
- CN201144701Y CN201144701Y CN 200820076200 CN200820076200U CN201144701Y CN 201144701 Y CN201144701 Y CN 201144701Y CN 200820076200 CN200820076200 CN 200820076200 CN 200820076200 U CN200820076200 U CN 200820076200U CN 201144701 Y CN201144701 Y CN 201144701Y
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- China
- Prior art keywords
- frame
- electric drum
- conveyor
- tunneling
- bracket
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- Expired - Fee Related
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to the field of mine equipment, in particular to a light belt conveyor, which solves the problems of hard carrying, labor and time consumption, complicated operation, larger safety hazards, etc. of the existing drag conveyer underground. The light belt conveyor comprises a frame formed by an upper bracket, a lower bracket and an H-shaped frame, an electric drum with a reducer fixed on a head frame and a tension device arranged on the bottom of the frame; wherein, the upper bracket, the lower bracket and the H-shaped frame are connected by screw bolts; the electric drum is transversely arranged in the frame and connected with the frame through the screw bolt; the tension device is connected with the frame through the screw bolt. The conveyor has the advantages of simple structure, small volume, convenient assembly, safety and reliability, which relives the labor intensity of the workers; the head is short enough to be shortened as the length of a machine stable, thus enabling the belt to be matched with a tunneling machine early so as to improve the tunneling efficiency; furthermore, the conveyor is wildly applied to the tunneling of the underground coal roadway, which can be both used by matching with the tunneling machine for continuous extension and used as a fixed belt to be a transshipment transporter.
Description
Technical field
The utility model relates to the mining equipment field, be specially a kind of both can with the supporting use of development machine, also can be used as fixing belt becomes the light-duty rubber conveyer of reprinting conveying arrangement.
Background technology
At present, fully-mechanized mining working set-up procedure major part is to be finished by driving team under the coal mine, and driving team equipment commonly used is by equipment coordinative constructions such as development machine, belt conveyer, drag conveyors.But when the peripheral construction of fully-mechanized mining working, as shortening in prolongation working measure lane and the open-off cut process for hiding structure, must come into operation scratch board conveyor in large quantities as haulage device, but the carrying of scratch board conveyor all is to shoulder by people's half the circumference of the sleeve where it joins the shoulder to be transported to work plane and to cut eye place, cut the eye finish after, still by manpower scratch board conveyor is transported through the tunnel about km again, it is consuming time to take a lot of work, and working strength of workers obviously increases; And the workman will constantly cut chain, access slot, lift dangerous works such as trough in scratch board conveyor extension process, and potential safety hazard is bigger.For this reason, people have developed various rubber conveyers, though can alleviate above-mentioned difficulties to a certain extent, but because the type of attachment between its each parts is fixed, not removable, and have problems such as volume is big, weight is big, attended operation is loaded down with trivial details, be not easy to move.Therefore, press for development a kind of volume little, in light weight, easy accessibility, can alleviate labor strength, can give full play to development machine drivage efficiency, the safe and reliable haulage device that substitutes again.
Summary of the invention
The utility model adopts scratch board conveyor usually in order to solve when fully-mechanized mining working is peripheral under the existing coal mine constructs, there is difficult, takes a lot of work consuming time and problem such as complex operation, potential safety hazard be bigger, a kind of detachable, convenient removal, safe and reliable light-duty rubber conveyer are provided.
The utility model is to adopt following technical scheme to realize: light-duty rubber conveyer, comprise the frame that is configured to by bracket, bottom bracket and H, be positioned at the electric drum that fixedly has reducer on the frame of conveyor head, the frame bottom is provided with tensioning apparatus, all adopts bolt to flexibly connect between each bracket, bottom bracket and the H frame of formation frame; Electric drum is horizontally installed in the frame, and flexibly connects by bolt with frame; Flexibly connect by bolt between tensioning apparatus and the frame.Adopt structure design of the present utility model, whole frame, electric drum and tensioning apparatus are all detachable, are convenient to artificial resettlement, and easy to assembly, although complete machine is assembled, under running status, body is still firmly stable.
In order to reduce the conveyer volume, save lane space, described reducer is arranged in the electric drum, is connected with motor in the electric drum, and being connected of reducer and motor, assembling mode are that those of ordinary skill in the art is easy to realize.
For cooperating the improvement purpose of rubber conveyer described in the utility model, described tensioning apparatus adopts the worm and gear structure, light, the convenient resettlement of simple in structure, weight.
Described frame periphery is provided with protective guard, makes whole machine body more safe and reliable.
Compared with prior art, the utlity model has following advantage:
1, simple in structure, that volume is little, face is fallen in light weight, easy to assembly, removal of home is light and handy, alleviated labor strength, and this device is safe and reliable;
2, head is short and small, can shorten the length of doing the machine nest, makes the belt can be early and the supporting use of development machine, has improved drivage efficiency;
Though 3, this conveyer is artificial tightening belt, it is easy and simple to handle, practical, safeguards that simply fault rate is low;
The utility model is widely used in down-hole coal road driving, both can use with the supporting continuous extension of development machine, also can be used as fixedly belt, becomes the reprinting conveying arrangement, has certain popularization value.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the lateral view of Fig. 1
Among the figure: 1-bracket 2-bottom bracket 3-H frame 4-electric drum 5-tensioning apparatus 6-bolt 7-protective guard 8-security warning label 9-baffle plate 10-lever balance clearing apparatus
The specific embodiment
Light-duty rubber conveyer, comprise the frame that constitutes by bracket 1, bottom bracket 2 and H frame 3, be positioned at the electric drum 4 that fixedly has reducer on the frame of conveyor head, reducer is arranged in the electric drum 4, be connected with the motor in the electric drum, the frame bottom is provided with tensioning apparatus 5, and tensioning apparatus 5 adopts the worm and gear structure, be existing common structure, all adopt bolt 6 to flexibly connect between each bracket 1, bottom bracket 2 and the H frame 3 of formation frame; Electric drum 4 is horizontally installed in the frame, has avoided traditional external hanging type electric drum big drawback that takes up room, and flexibly connects by bolt 6 with frame; Flexibly connect by bolt 5 between tensioning apparatus 5 and the frame; The frame periphery is provided with protective guard 7, and in actual use, fixing security warning label 8 on this protective guard plays propaganda function.In order further to optimize the structure of this conveyer, conveyor head upper fixed baffle plate 9 prevents belt deviation; Simultaneously, the baffle plate below also can be provided with lever balance clearing apparatus 10.
In actual use,, reduce the volume of this conveyer, the long 4.2m of its headstock, wide 1.4m, high 1.4m, belt width 650mm in order to satisfy the requirement of lane space under the mine.During use,, each critical piece is installed, done the supporting use in back, before operation, debug and utilize the worm and gear structure to carry out tensioning, also can be used as the reprinting conveying arrangement simultaneously with development machine by bolt according to the drawing requirement.Its running status is: conveyor head is equipped with two electric drums, arranges before and after dividing, and when two electric drums of chain-drive section rotated with different direction of rotation, conveyer belt was subjected to the frictional force of cylinder and moves, and drive coal stream moves along head unloading roller direction.When development machine and the supporting use of this transporter, the bridge-type adhesive tape elevating conveyor of development machine rides on the tail runway and can move forward and backward.After development machine tunnels a segment distance forward, belt can be disconnected from the head place, utilize the walking power of development machine that belt machine end is drawn and shift to preceding extension, at this moment, belt mid portion, H frame, carriage etc. can assemble extension synchronously up and down, connect the pipe nipple belt of suitable length then, finish belt tension work by the worm and gear structure more at last.At this moment, the circulation of the driving of a new round can begin again to carry out.
Claims (4)
1, a kind of light-duty rubber conveyer, comprise the frame that constitutes by bracket (1), bottom bracket (2) and H frame (3), be positioned at the electric drum (4) that fixedly has reducer on the frame of conveyor head, the frame bottom is provided with tensioning apparatus (5), it is characterized in that: all adopt bolt (6) to flexibly connect between each bracket (1), bottom bracket (2) and the H frame (3) of formation frame; Electric drum (4) is horizontally installed in the frame, and flexibly connects by bolt (6) with frame; Flexibly connect by bolt (5) between tensioning apparatus (5) and the frame.
2, light-duty rubber conveyer according to claim 1 is characterized in that: reducer is arranged in the electric drum (4), is connected with motor in the electric drum.
3, light-duty rubber conveyer according to claim 1 and 2 is characterized in that: tensioning apparatus (5) adopts the worm and gear structure.
4, light-duty rubber conveyer according to claim 1 and 2 is characterized in that: the frame periphery is provided with protective guard (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820076200 CN201144701Y (en) | 2008-01-25 | 2008-01-25 | Light belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820076200 CN201144701Y (en) | 2008-01-25 | 2008-01-25 | Light belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201144701Y true CN201144701Y (en) | 2008-11-05 |
Family
ID=40081577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820076200 Expired - Fee Related CN201144701Y (en) | 2008-01-25 | 2008-01-25 | Light belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201144701Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295314A (en) * | 2014-11-02 | 2015-01-21 | 陕西南梁矿业有限公司 | Tail protection device of loading mechanism |
-
2008
- 2008-01-25 CN CN 200820076200 patent/CN201144701Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295314A (en) * | 2014-11-02 | 2015-01-21 | 陕西南梁矿业有限公司 | Tail protection device of loading mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20130125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |