CN209905765U - Combine and dig runway formula portable belt feeder tail - Google Patents
Combine and dig runway formula portable belt feeder tail Download PDFInfo
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- CN209905765U CN209905765U CN201920591253.9U CN201920591253U CN209905765U CN 209905765 U CN209905765 U CN 209905765U CN 201920591253 U CN201920591253 U CN 201920591253U CN 209905765 U CN209905765 U CN 209905765U
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Abstract
The utility model belongs to the field of belt conveyors, in particular to a fully mechanized track type movable belt conveyor tail, aiming at the problems of more jacks, complex hydraulic system and large operation difficulty in the moving process of the prior belt conveyor tail, the utility model provides a proposal that the fully mechanized track type movable belt conveyor tail comprises two parallel tracks, a bracket and a belt conveyor tail, wherein two sliders are glidingly connected in the tracks, supporting rods are welded at the top ends of the sliders, a frame arranged at the same level is fixed at the top ends of the four supporting rods, the bracket is positioned outside the two tracks and is fixed on the ground, the bracket is of an inverted U-shaped structure, two rotating shafts are rotatably arranged between the inner walls at the two sides of the bracket, a mounting block is fixedly sleeved at the middle position of the rotating shafts, and a connecting rod I is welded at the bottom end of the mounting block, the utility model realizes the semi-automatic moving, the dust-settling device is simple to operate, can effectively settle dust at the tail of the machine, eliminates potential safety hazards, and is worthy of popularization.
Description
Technical Field
The utility model relates to a belt feeder technical field especially relates to a combine and dig portable belt feeder tail of runway formula.
Background
The belt conveyer is mainly used for the roadway transportation or the tunneling transportation of the underground working face of the coal mine. When fully mechanized mining is carried out, the tail of the belt conveyor is provided with a scraper loader which is connected with a working face conveyor; and when the tunnel is tunneled, the belt conveyor tail is provided with a belt type loader which is connected with the tunneling machine. The tail of the existing belt conveyor moves mainly by dividing a tail frame into two sections, connecting the two sections by two jacks, fixing each section of the tail frame in a subsection manner by using a prop, and forming the stepping type self-moving of the two sections of the tail by means of the expansion and contraction of the jacks. In the moving mode, a plurality of jacks of different types are used, a hydraulic system is complex, the operation difficulty is high, the dependence on the integrity of a roadway top plate is strong, and when the roadway top plate is intact, prop columns of a sectional machine tailstock are easy to set; when the tunnel roof is in a high-rise area, the prop columns can be set manually only by setting materials on the tunnel roof due to the limitation of the expansion amount of the prop columns, and the prop column setting quality is not high at the moment, so that great potential safety hazards exist.
Disclosure of Invention
The utility model provides a combine and dig portable belt feeder tail of runway formula has solved current belt feeder tail and has used more at removal in-process jack, and hydraulic system is complicated, the big problem of the operation degree of difficulty.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fully-mechanized excavating runway type movable belt conveyor tail comprises two parallel tracks, a support and a belt conveyor tail, and is characterized in that two sliding blocks are connected in the tracks in a sliding mode, supporting rods are welded at the top ends of the sliding blocks, a rack arranged horizontally is fixed at the top ends of the four supporting rods, the support is located outside the two tracks and fixed on the ground, the support is of an inverted U-shaped structure, two rotating shafts are rotatably mounted between the inner walls of the two sides of the support, a mounting block is fixedly sleeved at the middle position of each rotating shaft, a first connecting rod is welded at the bottom end of each mounting block, a second connecting rod is connected with the first connecting rod in a rotating mode, a horizontal rod arranged horizontally is fixed at the bottom end of each two connecting rods, a plurality of vertical rods are uniformly welded on the lower surface of each horizontal rod along the length direction, mounting rods are welded, the belt conveyor tail is positioned at the bottom of one side of the frame, a dust cover is arranged on the frame and positioned right above the belt conveyor tail, a sensor group is arranged at one side of the lower surface of the dust cover, a high-pressure water inlet pipe is connected to the middle position of the dust cover, spraying pipes are symmetrically connected to two sides of the bottom end of the high-pressure water inlet pipe, a plurality of spray heads are arranged on the spraying pipes, a dust screen is arranged in the frame and positioned between the belt conveyor tail and the dust cover, cavities are formed in two side walls of the frame, movable blocks are movably arranged in the cavities, springs are connected to the top ends and the bottom ends of the movable blocks, through holes are symmetrically formed in two sides of the cavities, a first connecting block is welded to one side of each movable block, a second connecting block is welded to the other side of each movable block, the bottom of both sides wall of frame all is fixed with the mounting panel, and surface mounting has driving motor on the mounting panel, and driving motor's output shaft has the cam.
Preferably, the bottom end of the first connecting rod is provided with a horizontal through hole, a rotating block is rotatably installed in the through hole, and the top end of the second connecting rod is welded on the rotating block.
Preferably, the sensor group comprises a smoke sensor and a temperature sensor, an electric valve is installed on the high-pressure water inlet pipe, and the electric valve is electrically connected with the smoke sensor and the temperature sensor.
Preferably, the spray heads are uniformly arranged along the length direction of the spray pipe and are distributed on two side walls and the bottom side wall of the spray pipe.
Preferably, the pulley is located directly above the cam, and the bottom of the pulley contacts the cam.
Preferably, the driving motor is installed on the motor base through a bolt, and the motor base is welded on the installation plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the matching among the structures such as the bracket, the rotating shaft, the first connecting rod, the second connecting rod, the cross rod, the vertical rod, the track, the sliding block and the like, the tail of the belt conveyor can be conveniently moved, the use of a hydraulic oil cylinder is greatly reduced, the operation is easy, and the operation is convenient for operators to use;
2. the dust cover, the dust screen, the high-pressure water inlet pipe, the spray pipe and the spray head are arranged on the rack, dust falling treatment is carried out at the tail of the belt conveyor, dust is effectively controlled, the dust screen is designed to prevent dust from contacting the spray head, the spray head is prevented from being blocked by the dust, the dust concentration is effectively reduced, the possibility of dust explosion is reduced, the working environment is improved, and the safety production of a coal mine is ensured;
3. through design driving motor, cam, movable block, connecting block one, connecting rod two and spring isotructure, can be so that the dust screen upper and lower vibrations shake off the dust on the dust screen, prevent that the dust from blockking up the dust screen, improve dust fall efficiency, and driving motor installs in the outside of frame, can not influence the life-span of motor because of the dust, and is simple effective, is worth promoting.
The utility model discloses a semi-automatization of belt feeder tail removes, has reduced the loaded down with trivial details step of traditional mode, easy operation, and can carry out effectual dust fall to tail department and handle, has eliminated the potential safety hazard, is worth promoting.
Drawings
Fig. 1 is a schematic structural view of a fully mechanized excavating runway type movable belt conveyor tail provided by the present invention;
fig. 2 is a side view of a support of the fully mechanized excavating runway type movable belt conveyor tail according to the present invention;
fig. 3 is a side view of the frame of the fully mechanized excavating runway type movable belt conveyor tail according to the present invention;
fig. 4 is a schematic structural view of a mounting rod and a push rod of the fully mechanized excavating runway type movable belt conveyor tail according to the present invention;
fig. 5 is the utility model provides a combine and dig track, support and the structural schematic of frame of portable belt feeder tail of runway formula.
Reference numbers in the figures: the device comprises a track 1, a support 2, a sliding block 3, a supporting rod 4, a rack 5, a rotating shaft 6, a mounting block 7, a first connecting rod 8, a second connecting rod 9, a cross rod 10, a vertical rod 11, a mounting rod 12, a push rod 13, a belt conveyor tail 14, a dust cover 15, a sensor group 16, a high-pressure water inlet pipe 17, a spray pipe 18, a spray head 19, a dust screen 20, a movable block 21, a first connecting block 22, a spring 23, a second connecting block 24, a fixed rod 25, a pulley 26, a mounting plate 27, a driving motor 28 and a cam 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a fully-mechanized excavating runway type movable belt conveyor tail comprises two parallel tracks 1, a support 2 and a belt conveyor tail 14, wherein two sliders 3 are slidably connected in the tracks 1, supporting rods 4 are welded at the top ends of the sliders 3, a frame 5 horizontally arranged is fixed at the top ends of the four supporting rods 4, the support 2 is positioned outside the two tracks 1 and fixed on the ground, the support 2 is of an inverted U-shaped structure, two rotating shafts 6 are rotatably installed between the inner walls of the two sides of the support 2, a mounting block 7 is fixedly sleeved at the middle position of each rotating shaft 6, a first connecting rod 8 is welded at the bottom end of each mounting block 7, a second connecting rod 9 is rotatably connected with the first connecting rod 8, a horizontal through hole is rotatably arranged at the bottom end of the first connecting rod 8, a rotating block is installed in the through hole, the top end of the second connecting rod 9 is welded on the, the lower surface of a cross rod 10 is uniformly welded with a plurality of vertical rods 11 along the length direction, a mounting rod 12 is welded between two sliding blocks 3 positioned on the same side, a plurality of push rods 13 are uniformly welded between the side walls of the two mounting rods 12 close to each other, a belt conveyor tail 14 is positioned at the bottom of one side of a frame 5, a dust cover 15 is arranged on the frame 5, the dust cover 15 is positioned right above the belt conveyor tail 14, a sensor group 16 is arranged on one side of the lower surface of the dust cover 15, the middle position of the dust cover 15 is connected with a high-pressure water inlet pipe 17, the sensor group 16 comprises a smoke sensor and a temperature sensor, an electric valve is arranged on the high-pressure water inlet pipe 17 and is electrically connected with the smoke sensor and the temperature sensor, spray pipes 18 are symmetrically connected to two sides of the bottom end of the high-, the spray heads 19 are uniformly arranged along the length direction of the spray pipe 18, the spray heads 19 are distributed on two side walls and the bottom side wall of the spray pipe 18, the dustproof net 20 is positioned between the belt conveyor tail 14 and the dustproof cover 15, two side walls of the rack 5 are both provided with cavities, movable blocks 21 are movably mounted in the cavities, springs 23 are connected to the top ends and the bottom ends of the movable blocks 21, through holes are symmetrically formed in two sides of each cavity, a first connecting block 22 is welded on one side of each movable block 21, a second connecting block 24 is welded on the other side of each movable block 21, one end of each first connecting block 22 penetrates through the through holes and is fixed on the dustproof net 20, a fixed rod 25 is welded on one end of each second connecting block 24 penetrates through the through holes, pulleys 26 are mounted at the bottom ends of the fixed rods 25, mounting plates 27 are fixed at the bottom ends of the two side walls of the rack 5, the, driving motor 28 passes through the bolt and installs on the motor cabinet, and the motor cabinet welding is on mounting panel 27, and driving motor 28's output shaft has cam 29, the utility model discloses a semi-automatization of belt feeder tail removes, has reduced the loaded down with trivial details step of traditional mode, and easy operation just can carry out effectual dust fall to tail department and handle, has eliminated the potential safety hazard, is worth promoting.
Example (b): when the belt conveyor tail 14 needs to be moved, the rotating shaft 6 is driven to rotate by a motor (not shown), the rotating shaft 6 drives the mounting block 7 and the connecting rod I8 to rotate, the connecting rod I8 rotates through the rotating block and the connecting rod II 9, so that the connecting rod II 9 regularly moves to drive the cross rod 10 and the vertical rod 11 to simultaneously move, the frame 5 is connected with the sliding block 3 through the supporting rod 4, the bottom end of the vertical rod 11 circularly moves, the vertical rod 11 moves forwards in the downward moving process, the vertical rod 11 enters the push rod 13 to push the push rod 13 to move forwards, the sliding block 3 is driven to move in the track 1, so that the frame 5 and the belt conveyor tail 14 are driven to move, semi-automatic movement of the belt conveyor tail 14 is realized, the complicated steps of the traditional mode are reduced, the requirement on the external environment is avoided, the potential safety hazard is eliminated, and the motor is turned off when the vertical rod 11 is inserted into, the sliding block 3 is limited, and the stability of the equipment is ensured; when the sensor group 16 detects that smoke exists at the tail 14 of the belt conveyor or the temperature is higher, the sensor group 16 comprises a smoke sensor and a temperature sensor, the type of the smoke sensor is MQ-2, the type of the temperature sensor is PT100, an electric valve is opened, water is sprayed to the spray pipe 18 by using the high-pressure water inlet pipe 17, the water is sprayed by using the spray head 19 to perform dust settling treatment, the design of the dust screen 20 prevents dust from blocking the spray head, meanwhile, the driving motor 28 is opened, the driving motor 28 drives the cam 29 to rotate, so that the fixed rod 25 moves upwards, the dust screen 20 can move up and down in a reciprocating manner through the first connecting block 22, the movable block 21, the second connecting block 24 and the spring 23, dust adsorbed on the dust screen 20 is shaken off, the dust screen 20 is prevented from being blocked by dust, the dust settling effect is ensured, the dust concentration is effectively reduced, the, the safety production of the coal mine is ensured.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A fully-mechanized excavating runway type movable belt conveyor tail comprises two rails (1) which are parallel to each other, a support (2) and a belt conveyor tail (14), and is characterized in that the rails (1) are connected with two sliders (3) in a sliding manner, supporting rods (4) are welded at the top ends of the sliders (3), a frame (5) which is arranged at the same level is fixed at the top ends of the four supporting rods (4), the support (2) is positioned outside the two rails (1) and fixed on the ground, the support (2) is of an inverted U-shaped structure, two rotating shafts (6) are rotatably installed between the inner walls of two sides of the support (2), a mounting block (7) is fixedly sleeved at the middle position of each rotating shaft (6), a first connecting rod (8) is welded at the bottom end of the mounting block (7), a second connecting rod (9) is connected to the rotation of the first connecting rod (8), a cross rod (10, a plurality of vertical rods (11) are uniformly welded on the lower surface of the cross rod (10) along the length direction, mounting rods (12) are welded between two sliding blocks (3) positioned on the same side, a plurality of push rods (13) are uniformly welded between the side walls of the two mounting rods (12) close to each other, a belt conveyor tail (14) is positioned at the bottom of one side of the frame (5), a dustproof cover (15) is arranged on the frame (5), the dustproof cover (15) is positioned right above the belt conveyor tail (14), a sensor group (16) is arranged on one side of the lower surface of the dustproof cover (15), a high-pressure water inlet pipe (17) is connected in the middle position of the dustproof cover (15), spray pipes (18) are symmetrically connected to two sides of the bottom end of the high-pressure water inlet pipe (17), a plurality of spray nozzles (19) are arranged on the spray pipes (18), a dustproof net (20) is arranged in the frame (, the both sides wall of frame (5) all is provided with the cavity, movable mounting has movable block (21) in the cavity, the top and the bottom of movable block (21) all are connected with spring (23), the bilateral symmetry of cavity is provided with the through-hole, one side welding of movable block (21) has connecting block one (22), the opposite side welding of movable block (21) has connecting block two (24), the one end of connecting block one (22) is run through the through-hole and is fixed on dust screen (20), the one end of connecting block two (24) is run through the through-hole welding and has dead lever (25), pulley (26) are installed to the bottom of dead lever (25), the bottom of frame (5) both sides wall all is fixed with mounting panel (27), surface mounting has driving motor (28) on mounting panel (27), the output shaft of driving motor.
2. The fully mechanized excavating runway type movable belt conveyor tail according to claim 1, characterized in that a horizontal through hole is arranged at the bottom end of the first connecting rod (8), a rotating block is rotatably arranged in the through hole, and the top end of the second connecting rod (9) is welded on the rotating block.
3. The machine tail of the fully mechanized runway type movable belt conveyor according to claim 1, characterized in that the sensor group (16) comprises a smoke sensor and a temperature sensor, an electric valve is installed on the high-pressure water inlet pipe (17), and the electric valve is electrically connected with the smoke sensor and the temperature sensor.
4. The fully mechanized runway type movable belt conveyor tail of claim 1, characterized in that the spray heads (19) are uniformly arranged along the length direction of the spray pipe (18), and the spray heads (19) are distributed on two side walls and the bottom end side wall of the spray pipe (18).
5. The fully mechanized runway movable belt conveyor tail of claim 1, characterized in that the pulley (26) is located directly above the cam (29) and the bottom of the pulley (26) contacts the cam (29).
6. The fully mechanized runway movable belt conveyor tail of claim 1, characterized in that the drive motor (28) is mounted on a motor base by bolts, and the motor base is welded on the mounting plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920591253.9U CN209905765U (en) | 2019-04-28 | 2019-04-28 | Combine and dig runway formula portable belt feeder tail |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920591253.9U CN209905765U (en) | 2019-04-28 | 2019-04-28 | Combine and dig runway formula portable belt feeder tail |
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| Publication Number | Publication Date |
|---|---|
| CN209905765U true CN209905765U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920591253.9U Active CN209905765U (en) | 2019-04-28 | 2019-04-28 | Combine and dig runway formula portable belt feeder tail |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121540A (en) * | 2020-09-22 | 2020-12-25 | 邵阳县坪峰生态油茶专业合作社 | Multi-functional ecological oil cyclone |
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2019
- 2019-04-28 CN CN201920591253.9U patent/CN209905765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121540A (en) * | 2020-09-22 | 2020-12-25 | 邵阳县坪峰生态油茶专业合作社 | Multi-functional ecological oil cyclone |
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