CN203420730U - Self-advancing tail of belt conveyer - Google Patents
Self-advancing tail of belt conveyer Download PDFInfo
- Publication number
- CN203420730U CN203420730U CN201320513530.7U CN201320513530U CN203420730U CN 203420730 U CN203420730 U CN 203420730U CN 201320513530 U CN201320513530 U CN 201320513530U CN 203420730 U CN203420730 U CN 203420730U
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- frame
- end frame
- connects
- intermediate stand
- tail
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Abstract
The utility model provides a self-advancing tail of a belt conveyer and belongs to the technical field of underground transportation equipment matching devices. The self-advancing tail of the belt conveyer is high in reliability and large in strength, the abrasion is reduced, and parts are easy to replace. Pushing oil cylinders are telescoping jacket cylinders and located on two sides of a machine body, one end of each pushing oil cylinder is connected with a head frame through a hinge pin, the other end of each pushing oil cylinder is connected with a moving trolley, a discharging section of a middle machine frame is designed to be an abrasion-resisting liner plate and connected with the middle machine frame through a bolt, a transition section is designed to be three groups of groove-shaped carrier rollers from high to low, the head frame and a tail frame are connected with a sliding seat hinge pin in a carriage through column oil cylinders on two sides and a movable frame on the outer side, four lugs are designed at the connecting positions of the sliding seat, and the tail portion of the tail frame is designed to be smooth. The self-advancing tail of the belt conveyer is mainly applied to transportation devices for underground coal mines.
Description
Technical field
The utility model Belt Conveyor Moving Drive End, belongs to the technical field of ore deposit underground transport equipment corollary apparatus.
Background technology
Along with the development of coal mining industries and scientific and technical progress, for meeting the Production requirement of the intensive mine of high-yield and high-efficiency, the Belt Conveyor Moving Drive End of multiple pattern, several functions is used in a large number at colliery down-hole combined mining working; Belt Conveyor Moving Drive End is to combine one of mining height effect mechanical coal mining return airway haulage device, is used for connecting bridge conveyor and gate trough-belt conveyer, has the functions such as oneself moves, tuningout; The passing oil cylinder of self-movable foot end adopts the flexible oil cylinder of passing of 2700 secondarys, realize the reach of self-movable foot end, it is a very important assembly, reliability requirement is high, but when current passing oil cylinder stretches out oil cylinder, corroded by coal dust, cause sealing ring to damage, and moving ahead of self-movable foot end is that pulling force by oil cylinder is realized, causes to draw and move slowly; Self-movable foot end unloading part carries out viscose glue, so be difficult for after wearing and tearing changing; The adjustable shelf that fuselage connects with balladeur train by fuselage two side cylinders and oil cylinder outside connects with slide bearing pin in balladeur train, and fuselage weight concentrates on four bearing pins, and fuselage frequently rises and falls, need strengthening linking intensity, the wearing and tearing of self-movable foot end changeover portion also can reduce, and in sum, are therefore necessary to be improved.
Utility model content
In order to overcome the deficiencies in the prior art, provide that a kind of reliability is high, intensity is large, reduce wear, the easily changeable Belt Conveyor Moving Drive End of part.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
Belt Conveyor Moving Drive End, primary structure is comprised of intermediate stand, head end frame, end frame, the frame of floating, the dolly that moves about, the right part of intermediate stand connects head end frame, head end frame connects the frame of floating, the left part of intermediate stand connects end frame, on intermediate stand, head end frame top, is provided with the dolly that moves about; The frame of floating is connected with the conveyer belt of ribbon conveyer, and the little roof of moving about connects with frame head of reloading machine bottom bearing-type, passes oil cylinder and adopts retractable guard cylinder, is positioned at fuselage both sides, and one end connects by bearing pin with head end frame, and one end connects with the dolly that moves about.
The unloading part design abrasion-proof backing block of intermediate stand, connects with intermediate stand by bolt, and changeover portion designs three groups of groove profile carrier rollers from high to low.
Head end frame and end frame connect with slide bearing pin in balladeur train by the adjustable shelf in two heel post oil cylinders and outside, and slide connection place is designed to four ears.The design of end frame afterbody is round and smooth.
The beneficial effect that the utility model compared with prior art had is:
Pass the retractable guard cylinder that oil cylinder adopts one-stroke 2700, reduced the effective height of fuselage, reduced coal dust to stretching out the corrosion of oil cylinder, improved the reliability of passing oil cylinder;
The changeover portion of self-movable foot end adopts abrasion-proof backing block, be easy to change, and elasticity is larger after wearing and tearing, and to coal cinder, unloading has certain cushioning effect, avoids injuring by a crashing object belt; Unloading part adopts three groups of groove profile carrier rollers from high to low, make belt by time from sliding friction, become rolling friction, integral body has reduced the wearing and tearing of intermediate stand to belt;
The adjustable shelf that fuselage connects with balladeur train by fuselage two side cylinders and oil cylinder outside connects with slide bearing pin in balladeur train, and connection place is designed to four ears, has shortened the arm of force between power and application point, has strengthened flexural strength.
Accompanying drawing explanation
Fig. 1 is self-movable foot end schematic diagram;
Fig. 2 is retractable guard cylinder schematic diagram;
Fig. 3 is intermediate stand lateral view;
Fig. 4 is slide schematic diagram;
In figure 1 for intermediate stand, 2 for head end frame, 3 for end frame, 4 for the frame of floating, 5 for the dolly that moves about, 6 for pass oil cylinder, 7 for abrasion-proof backing block, 8 for column oil cylinder, 9 for adjustable shelf, 10 for slide, 11 be bearing pin.
The specific embodiment
Whether self-movable foot end is sensitive to complete machine reaction, and whether flexible action reliability requirement and parts be higher, previously conveyor self-movable foot end design adopts the flexible oil cylinder 6 of passing of stroke 2700 secondarys, be positioned at self-movable foot end top, stretching out oil cylinder corroded by coal dust, cause bad seals, and self-movable foot end moves ahead and realizes by oil cylinder pulling force, cause to draw and move slowly, and will pass oil cylinder 6 and be designed to the retractable guard cylinder of one-stroke 2700, be arranged in fuselage both sides, one end connects by bearing pin 11 with head end frame 2, one end is connected with the dolly 5 that moves about, reduced the effective height of fuselage, sheath has reduced coal to stretching out the corrosion of oil cylinder simultaneously, improved the reliability of passing oil cylinder 6, in addition tail moves ahead and becomes thrust from oil cylinder pulling force, self-movable foot end is moved ahead rapider.
The unloading part of intermediate stand 1 designs a kind of abrasion-proof backing block 7, and this kind of abrasion-proof backing block 7 is connected with intermediate stand 1 by bolt, compared with former unloading part viscose glue, after these abrasion-proof backing block 7 wearing and tearing, is easy to change; And elasticity is larger, to coal cinder, unloading has certain cushioning effect, avoids injuring by a crashing object belt.
Intermediate stand 1 changeover portion designs three groups of groove profile carrier rollers 12 from high to low, and when belt becomes rolling friction from sliding friction during by changeover portion, integral body has reduced the wearing and tearing of 1 pair of belt of intermediate stand.
End frame 3 afterbody designs are round and smooth, avoid relating to elevating conveyor pit soma.
Claims (4)
1. Belt Conveyor Moving Drive End, primary structure is comprised of intermediate stand (1), head end frame (2), end frame (3), the frame (4) of floating, the dolly that moves about (5), the right part of intermediate stand (1) connects head end frame (2), head end frame (2) connects the frame (4) of floating, the left part of intermediate stand (1) connects end frame (3), on intermediate stand (1), head end frame (2) top, is provided with the dolly that moves about (5); The frame (4) of floating is connected with the conveyer belt of ribbon conveyer, dolly (5) top of moving about connects with frame head of reloading machine bottom bearing-type, it is characterized in that: pass oil cylinder (6) and adopt retractable guard cylinder, be positioned at fuselage both sides, one end connects by bearing pin (11) with head end frame (2), and one end connects with the dolly that moves about (5).
2. Belt Conveyor Moving Drive End according to claim 1, it is characterized in that: the unloading part design abrasion-proof backing block (7) of intermediate stand (1), by bolt, connect with intermediate stand (1), changeover portion designs three groups of groove profile carrier rollers (12) from high to low.
3. Belt Conveyor Moving Drive End according to claim 1, it is characterized in that: head end frame (2) and end frame (3) connect with slide in balladeur train (10) bearing pin (11) by the adjustable shelf (9) in two heel post oil cylinders (8) and outside, and slide (10) connection place is designed to four ears.
4. Belt Conveyor Moving Drive End according to claim 1, is characterized in that: the design of end frame (3) afterbody is round and smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513530.7U CN203420730U (en) | 2013-08-22 | 2013-08-22 | Self-advancing tail of belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513530.7U CN203420730U (en) | 2013-08-22 | 2013-08-22 | Self-advancing tail of belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420730U true CN203420730U (en) | 2014-02-05 |
Family
ID=50019829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513530.7U Expired - Lifetime CN203420730U (en) | 2013-08-22 | 2013-08-22 | Self-advancing tail of belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298281A (en) * | 2017-07-05 | 2017-10-27 | 宁夏天地奔牛实业集团有限公司 | Displacement transducer protector and the belt self-movable foot end that displacement transducer is set |
| CN113356921A (en) * | 2021-05-31 | 2021-09-07 | 宁夏天地奔牛实业集团有限公司 | Mining integral type walking and strutting arrangement |
-
2013
- 2013-08-22 CN CN201320513530.7U patent/CN203420730U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298281A (en) * | 2017-07-05 | 2017-10-27 | 宁夏天地奔牛实业集团有限公司 | Displacement transducer protector and the belt self-movable foot end that displacement transducer is set |
| CN113356921A (en) * | 2021-05-31 | 2021-09-07 | 宁夏天地奔牛实业集团有限公司 | Mining integral type walking and strutting arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term |