CN204549202U - A kind of can coal belting in the anti-reversing of economize energy based on gravity - Google Patents
A kind of can coal belting in the anti-reversing of economize energy based on gravity Download PDFInfo
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- CN204549202U CN204549202U CN201520112588.XU CN201520112588U CN204549202U CN 204549202 U CN204549202 U CN 204549202U CN 201520112588 U CN201520112588 U CN 201520112588U CN 204549202 U CN204549202 U CN 204549202U
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- reversing
- coal
- belt
- cylinder
- gravity
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Abstract
The utility model relate to a kind of can coal belting in the anti-reversing of economize energy based on gravity, comprising: cylinder; Belt, to be socketed on outside cylinder and to transport coal under drum driven; Support, for mounting rotary drum; Also comprise: reversing brake, be located at below cylinder, for preventing belt conveyor from reversing when belt conveyor reverses by the belt extruding belt conveyor; Elastic connector, is located between support and cylinder, realizes cylinder and drive belt to extrude reversing brake downwards when reversing for belt conveyor.Compared with prior art, the utility model is when occurring to have a power failure or other faults, and when causing cylinder to rotate forward stopping, elastic connector realizes cylinder and drives belt to extrude reversing brake downwards by coal Action of Gravity Field, and then realizes anti-reversing, improves employee's career safety & health.
Description
Technical field
The utility model relates to a kind of belting, especially relate to a kind of can coal belting in the anti-reversing of economize energy based on gravity.
Background technology
In automobile boiler factory, for transmitting some belt conveyor of coal, be transmitted from low toward high, if run into emergency situations in the process transmitting coal, such as: the situations such as power failure, breakdown of equipment produce out of service, and the coal on belt conveyor reverses with the weight of self.Damage equipment, increases manpower, affects employee's occupational health.
For this reason, Chinese patent CN 2148748Y discloses a kind of anti-reversing stopper of belt machine for common mine use, by prevention framework, preventing belt, the compositions such as walking axle, the walking axle at whippletree two ends is limited in stoping in framework, and whippletree is connected with preventing belt one end by one " L " shape plate, and the preventing belt other end is placed between cylinder and belt.During disorderly closedown; the preventing belt other end to enter between the cylinder of reversing and belt and is tightly clamped; walking axle on the whippletree of preventing belt one end is prevented from the framework other end and blocks, and plays the object of braking, buries the accident of belt machine end after preventing belt feeder reversing coal breakage.But this interceptor one is preventing belt rigid material when needing, and therefore its braking effect can be poor; Although two is that this interceptor adopts the ingenious mechanical type of structure automatically to control, but its mode adopting kinematic mechanism built-in, be not easy to change and safeguard and maintenance, and kinematic mechanism is the part being easier to et out of order, therefore its less stable.
Summary of the invention
The purpose of this utility model be exactly provide to overcome defect that above-mentioned prior art exists a kind of can coal belting in the anti-reversing of economize energy based on gravity.
The purpose of this utility model can be achieved through the following technical solutions:
Can a coal belting in the anti-reversing of economize energy based on gravity, comprising:
Cylinder;
Belt, to be socketed on outside cylinder and to transport coal under drum driven;
Support, for mounting rotary drum;
Also comprise:
Reversing brake, is located at below cylinder, for preventing belt conveyor from reversing when belt conveyor reverses by the belt extruding belt conveyor;
Elastic connector, is located between support and cylinder, realizes belt extrude reversing brake downwards when reversing for belt conveyor by coal Action of Gravity Field.
Described reversing brake comprises column and is located at the reversing brake facing on column.
Described reversing brake facing is the brake facing that rubber is made.
Described column comprises base plate, for the joint pin of fixing reversing brake facing and the guide pin bushing that is sheathed on bottom joint pin, described guide pin bushing is fixed on base plate, is provided with spring between described base plate and joint pin.
Described belting also comprises the carrying case for loading coal, loads coal and is placed on belt, under belt drive, transport coal in carrying case.
Described carrying case is provided with rubber baffle, bends bottom described rubber baffle to carrying case reversing sense.
Compared with prior art, the utility model has the following advantages:
1) when generation has a power failure or other faults, when causing cylinder to rotate forward stopping, elastic connector realizes cylinder and drives belt to extrude reversing brake downwards by coal Action of Gravity Field, and then realize anti-reversing, improve employee's career safety & health, the realization of anti-reverse functions of the present invention make use of gravity dexterously, and without the need to additionaling power, can save electric energy or fuel.
2) brake facing that reverses is that the brake facing that rubber is made can improve anti-inversion effect, if maintenance is convenient, this device et out of order inefficacy fast changeable.
3) being provided with spring between base plate and joint pin can prevent cylinder to the excessive damage column of lower punch power, energy-saving and cost-reducing, reduction device damage rate.
4) coal is placed in carrying case can alleviate coal and rock the problem falling to belt conveyor.
5) rubber baffle can effectively prevent carrying case from skidding on belt.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Wherein: 1, support, 2, cylinder, 3, joint pin, 4, reversing brake facing, 5, belt, 6, base plate, 7, guide pin bushing, 8, spring, 9, coal, 10, carrying case, 11, rubber baffle, 12, steel plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.The present embodiment is implemented premised on technical solutions of the utility model, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment one:
A kind of can coal belting in the anti-reversing of economize energy based on gravity, as shown in Figure 1, comprise cylinder 2, to be socketed on outside cylinder and transport under cylinder 2 drives coal 9 belt 5, for the support 1 of mounting rotary drum 2, for the reversing brake that prevents belt conveyor from reverse by extruding belt 5 when belt conveyor reverse and reverse for belt conveyor time realize downward extruding of belt 5 by coal 9 Action of Gravity Field and reverse the elastic connector of brake, reversing brake is located at below cylinder 2, and elastic connector is located between support 1 and cylinder 2.
Reversing brake comprises column and is located at the reversing brake facing 4 on column.
The brake facing that reversing brake facing 4 is made for rubber, be specially two-sided rubber, column top is domatic, and it is also ramp-like that reversing brake facing 4 is fixed on column top, and the gradient of formation is agreed with cylinder 2 lower edge that will extrude.
Column comprises base plate 6, for the joint pin 3 of fixing reversing brake facing 4 and the guide pin bushing 7 that is sheathed on bottom joint pin 3, guide pin bushing 7 is fixed on base plate 6, is provided with spring 8 between base plate 6 and joint pin 3.
When having a power failure, originally the motor stalling for driving cylinder 2 to rotate, the moment that it provides disappears, coal 9 now on belt 5 produces impulse force with the gravity momentary aggregate of self makes cylinder 2 drive belt 5 to press down, and then reversing brake facing 4 and belt 5 extrude and produce friction force and make cylinder 2 stall, also just achieve the reversing preventing belting.
Concrete, in order to better braking effect can be obtained, the buckle for preventing cylinder 2 from ging up can be set up on elastic connector, like this, instant when coal 9 deficiency in weight, also can be implemented in the reversing of cylinder 2 when impulse force disappears.Wherein in order to simplified structure, elastic connector can be spring.
Embodiment two:
No longer describe with the something in common of embodiment one in the present embodiment, only describe difference.
The significant difference of the present embodiment compared with embodiment one is, as shown in Figure 2, in the present embodiment, belting also comprises the carrying case 10 for loading coal, loads coal and is placed on belt 2, under belt 2 drives, transport coal 9 in carrying case 10.
Carrying case 10 is provided with rubber baffle 11, bends bottom rubber baffle 11 to carrying case 10 reversing sense.
When the faults such as power failure cause cylinder 2 to rotate forward stopping, the coal of carrying case 10 forms downward impulse force, and rubber baffle 11 can prevent carrying case 10 from skidding on belt 2 effectively.
And friction force can be improved to carrying case 10 reversing sense is bending bottom rubber baffle 11, promote slip-skid prevention effect further.
Claims (6)
1. can a coal belting in the anti-reversing of economize energy based on gravity, comprising:
Cylinder (2);
Belt (5), to be socketed on outside cylinder and to transport coal (9) under cylinder (2) drives;
Support (1), for mounting rotary drum (2);
It is characterized in that, also comprise:
Reversing brake, is located at cylinder (2) below, for preventing belt conveyor from reversing when belt conveyor reverses by extruding belt (5);
Elastic connector, is located between support (1) and cylinder (2), realizes belt (5) extruding reversing downwards brake when reversing for belt conveyor by coal (9) Action of Gravity Field.
2. according to claim 1 a kind of can coal belting in the anti-reversing of economize energy based on gravity, it is characterized in that, described reversing brake comprises column and is located at the reversing brake facing (4) on column.
3. according to claim 2 a kind of can coal belting in the anti-reversing of economize energy based on gravity, it is characterized in that, the brake facing that described reversing brake facing (4) is made for rubber.
4. according to claim 2 a kind of can coal belting in the anti-reversing of economize energy based on gravity, it is characterized in that, described column comprise base plate (6), for fixing reversing brake facing (4) joint pin (3) and be sheathed on joint pin (3) bottom guide pin bushing (7), described guide pin bushing (7) is fixed on base plate (6), is provided with spring (8) between described base plate (6) and joint pin (3).
5. according to claim 1 a kind of can coal belting in the anti-reversing of economize energy based on gravity, it is characterized in that, described belting also comprises the carrying case (10) for loading coal, loading coal in carrying case (10) is placed on belt (2), under belt (2) drives, transport coal (9).
6. according to claim 5 a kind of can coal belting in the anti-reversing of economize energy based on gravity, it is characterized in that, described carrying case (10) is provided with rubber baffle (11), and described rubber baffle (11) bottom bends to carrying case (10) reversing sense.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112588.XU CN204549202U (en) | 2015-02-16 | 2015-02-16 | A kind of can coal belting in the anti-reversing of economize energy based on gravity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112588.XU CN204549202U (en) | 2015-02-16 | 2015-02-16 | A kind of can coal belting in the anti-reversing of economize energy based on gravity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204549202U true CN204549202U (en) | 2015-08-12 |
Family
ID=53824341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520112588.XU Expired - Fee Related CN204549202U (en) | 2015-02-16 | 2015-02-16 | A kind of can coal belting in the anti-reversing of economize energy based on gravity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204549202U (en) |
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2015
- 2015-02-16 CN CN201520112588.XU patent/CN204549202U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20220216 |