CN205277490U - A draw and move device for elevating conveyor - Google Patents
A draw and move device for elevating conveyor Download PDFInfo
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- CN205277490U CN205277490U CN201521130166.1U CN201521130166U CN205277490U CN 205277490 U CN205277490 U CN 205277490U CN 201521130166 U CN201521130166 U CN 201521130166U CN 205277490 U CN205277490 U CN 205277490U
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- reprinting
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Abstract
The utility model discloses a draw and move device for elevating conveyor, including two lapse jack, drag chain, two anchor seat, chaining portion and hydraulic prop, the elevating conveyor both sides are provided with the ear seat, the one end of two lapse jack respectively with ear seat fixed connection, two anchor seat are located two lapse jack other end the place aheads respectively, anchor seat is the cuboid structure, is formed by two blocks of steel sheets and the I -steel welding of clamp between two blocks of steel sheets, anchor seat's upper surface is provided with the needling that is used for fixing a position hydraulic prop, and hydraulic prop fixes between needling and roof, chaining portion includes two chain jamming piece boards and base, and fixed mounting is on the bottom plate respectively with default distance for the first end of two chain jamming piece boards, and the bottom plate is fixed at single anchor seat upper surface, the other end of two chain jamming piece boards and single lapse jack passes through the drag chain and is connected to with the drag chain tensioning. Utilize the utility model discloses draw simultaneously elevating conveyor both sides and move, improved the speed of moving of drawing.
Description
Technical field
The utility model relates to mechanism and technical field of transportation, is specifically related to a kind of pulling and moving equipment for reprinting machine.
Background technology
The mode that coal mine fully-mechanized mining working haulage gate adopts reprinting machine and endless belt conveyor supporting works, and reprinting machine (comprising crusher) is by prop drawing winch or other device forward. The traction of prop drawing winch is drawn when moving reprinting machine, adopts and unidirectional draws shifting. Owing to the roof cracking near most of coal mine work area, base plate are soft, it is about about 10 tons with the matching used crusher weight of reprinting machine, its transmission mechanism motor, belt pulley are installed in side, machine gravity also slightly toward motor side, make crusher in operation process this high that are low. Prop drawing winch moves past in journey drawing, and reprints machine unbalance stress, and crusher is on the low side to plow in side, causes to draw and moves resistance and increase, draws shifting speed slow; And the wireline that easily breaks, cause personnel to injure, affect the safety in production in colliery.
Summary of the invention
In view of this, the utility model proposes a kind of pulling and moving equipment for reprinting machine, drawn by both sides traction and move reprinting machine, it is to increase draw shifting speed, simultaneously by the impact of roof cracking situation.
The utility model proposes a kind of pulling and moving equipment for reprinting machine, wherein, comprise two passing screw block, haulage chain, two anchoring seats, chaining portion and hydraulic prop; Wherein, the both sides reprinting machine are provided with ear seat, and one end of two passing screw block is fixedly connected with ear seat respectively; Two anchoring seats lay respectively at predetermined distance place, two passing screw block the other end fronts; Single anchoring seat is rectangular structure, is welded by two block plates and the joist steel that is clipped between two block plates; Being provided with the needling for locating hydraulic prop on the upper surface of single anchoring seat, hydraulic prop is fixed between needling and top board; Chaining portion comprises two card chain block plates and base, and the first end of two card chain block plates is fixedly mounted on base plate respectively, and base plate is fixed on single anchoring seat upper surface; Two card chain block plates are fixedly connected with by haulage chain with the other end of single passing screw block, and by haulage chain tensioning.
Preferably, two card chain block plates are set in parallel in the mid-way of base plate, are provided with the chaining groove for placing haulage chain between two card chain block plates.
Preferably, the degree of depth of chaining groove is greater than the width of haulage chain.
Preferably, the 2nd end of two card chain block plates is respectively arranged with gear chain hole, and gear chain hole is positioned at the top of chaining groove, and the haulage chain of facade is enclosed in chaining groove by gear chain pin through gear chain hole.
Preferably, chaining portion also comprises muscle plate, and one end of muscle plate is fixed on the side of base plate, and the other end is fixedly connected with two card chain block plates, and the height of muscle plate is the half of haulage chain width.
Preferably, the quantity of muscle plate is 2, is separately positioned on the both sides of two card chain block plates, and the distance of muscle plate and the fixing one end of two card chain block plates and base plate is 50 �� 1mm.
Preferably, on single anchoring seat, the quantity in chaining portion is 2, is separately positioned on the two ends of single anchoring seat, lays respectively at the outside of needling.
Preferably, the quantity of joist steel is two, and two parallel settings of joist steel, spacing is 60 �� 1mm.
Preferably, two are also provided with the stiffening web of pre-determined quantity between joist steel and steel plate.
Preferably, single anchoring seat is of a size of 1800mm �� 250mm �� 150mm.
The utility model provide for reprint machine pulling and moving equipment by carrying out drawing shifting in the both sides of the machine of reprinting simultaneously, overcome tradition pulling and moving equipment list side and draw the problem moved crusher and plow due to side that unbalance stress causes, it is to increase draw shifting speed; And two anchoring seats can adjust respective position at any time, avoid top, the dangerous region of base plate, it is ensured that the anchorage force of anchoring seat; Simultaneously anchoring seat arranges chaining portion, reduce the settling time of haulage chain, it is to increase working efficiency, reduce the labour intensity of workman.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pulling and moving equipment for reprinting machine of the utility model embodiment.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation in the chaining portion of the pulling and moving equipment for reprinting machine of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the technical solution of the utility model is described in detail.
Fig. 1 shows the structural representation of pulling and moving equipment, and Fig. 2 shows the vertical view of Fig. 1, and it comprises two passing screw block 1, haulage chain 2, two anchoring seats 3, chaining portion 4 and hydraulic prop 5. The both sides of reprinting machine are provided with ear seat, and one end of two passing screw block is fixedly connected with ear seat respectively. Two anchoring seats lay respectively at the predetermined distance place, front of two passing screw block 1 the other ends, and single anchoring seat 3 is rectangular structure, and single anchoring seat 3 is welded by upper and lower two block plates and two joist steel being clipped between two block plates. Being provided with the needling for locating hydraulic prop 5 on the upper surface of single anchoring seat 3, hydraulic prop 5 is fixed between needling and top board. The first end that chaining portion 4 comprises two card chain block plates 401 and base 402, two card chain block plates 401 is fixedly mounted on base plate 402 respectively, and base plate 402 is fixed on single anchoring seat 3 upper surface. Two card chain block plates 401 in chaining portion 4 are fixedly connected with by haulage chain 2 with the other end of single passing screw block 1, and by haulage chain 2 tensioning.
Further, two card chain block plates 401 are set in parallel in the mid-way of base plate 402, are provided with the chaining groove for placing haulage chain 2 between two card chain block plates 401. In the present embodiment, as shown in Figure 3, the middle part of two card chain block plate 401 the 2nd ends is respectively arranged with gear chain hole, haulage chain 2 is placed in gear chain groove, by fixed stop chain pin, the haulage chain of facade is enclosed in chaining groove, to prevent haulage chain 2 is jumped out from two card chain block plates 401. The degree of depth of chaining groove is greater than haulage chain width, and in the present embodiment, the degree of depth of chaining groove is about 130mm.
Further, in order to the facility of the intensity and chaining that increase chaining portion 4, chaining portion 4 also comprises muscle plate 403, and one end of muscle plate 403 is fixed on the side of base plate 402, and the other end is fixedly connected with two card chain block plates 401. Single chaining portion 4 at least comprises 2 muscle plates 403, is separately positioned on the both sides of two card chain block plates 401, and the quantity of muscle plate 403 can be arranged according to the intensity in chaining portion 4.
In the present embodiment, in order to the convenience of the intensity and chaining that ensure chaining portion 4, the maximum width of card chain block plate is set to 40mm, concrete size is as shown in Figure 3, wherein base plate 402 length is about 140mm, the size of card chain block plate 401 is about length �� wide=120mm �� 40mm, and inside two card chain block plates 401, spacing is 30mm (i.e. chaining groove width degree), slightly larger than the diameter of haulage chain 2The distance of muscle plate 403 and two fixing one end of card chain block plate 401 and base plate 402 is about 50mm.
Further, the quantity in the chaining portion 4 of single anchoring seat 3 is 2, is separately positioned on the two ends of single anchoring seat 3, lays respectively at the outside of needling. The quantity in the chaining portion 4 of single anchoring seat 3 can be arranged according to particular case, does not do requirement at this.
Further, the quantity of joist steel is two, two parallel settings of joist steel. In the present embodiment, single anchoring seat 3 is rectangular structure, and it is of a size of length �� wide �� height=1800mm �� 250mm �� 150mm, and upper and lower two block plates are of a size of thickness ��=20mm, length �� wide=1800mm �� 250mm. Two joist steel adopt No. 11 mining i beams of long 1800mm, and its spacing is about 60mm. For increasing the intensity of anchoring seat 3, the stiffening web of some quantity can be set between two joist steel and two steel plates. The quantity of joist steel, size and spacing specifically can set according to practical situation. The shape of anchoring seat 3 can be designed to other shapes, such as square, right cylinder etc.
In the utility model embodiment, the passing screw block cylinder diameter selected is 200mm; Piston rod external diameter is 100mm; The stroke of screw block is 1800mm, and the pulling force passing screw block oil cylinder piston is 471KN, connects with crusher ear seat very heavy with pin. Drawing shifting power to be completed by hydraulic pressure maneuvering system, power, from emulsion power pack, by operative combination valve, makes the passing screw block that reprinting machine two picks up the ears on seat shrink, drives haulage chain, completes the machine of reprinting is drawn shifting. Completing once to draw shifting, pull up gear chain pin, by haulage chain 2 tensioning, insertion gear chain pin, continuing to draw and moves reprinting machine, moving specified location until being drawn by reprinting machine.
In the utility model embodiment, haulage chain 2 adopts two long about 30 metersScraping trigger annulus chain, its pitch is about 92mm, and its width is about 87mm.
The utility model provide for reprint machine pulling and moving equipment by carrying out drawing shifting in the both sides of the machine of reprinting, overcome tradition pulling and moving equipment list side and draw the problem moved crusher and plow due to side that unbalance stress causes, it is to increase draw shifting speed; And two anchoring seats can adjust respective position at any time, avoid top, the dangerous region of base plate, it is ensured that the anchorage force of anchoring seat; Simultaneously anchoring seat arranges chaining portion, reduce the settling time of haulage chain, it is to increase working efficiency, reduce the labour intensity of workman.
In the utility model embodiment, when shovel loader needs mobile, at reprinting machine two seat place of picking up the ears, two passing screw block 1 are installed respectively, screw block 1 is passed on the position of precontract 30 meters apart from both sides, respectively split an anchoring seat 3 in conveyor both sides, the place that above it, top board is intact should be selected in the position of anchoring seat 3. One end that root type No. two are DW31.5-200/100 hydraulic prop is placed in the needling on anchoring seat 3, hydraulic prop 5 is fixed between anchoring seat needling and top board. Firm for making hydraulic prop 5 be connected with top board, when beating post, hydraulic prop 5 slightly tilts in case transfer conveyor tail direction. Being connected by the haulage chain 2 of 2 tensionings respectively in chaining portion 4 and pass screw block 1, one end of haulage chain 2 is placed in chaining groove, and fixes gear chain pin. After connecting, by operative combination valve make pass screw block 1 shrink, drive haulage chain 2, complete to reprint machine draw shifting.
What the utility model provided has the following advantages for reprinting the pulling and moving equipment of machine:
1) along with the feed of fully-mechanized mining working is moved one's steps, reprinting machine just can be made to move by operating the combination valve of hydraulic efficiency system, walk 2.5 step pitch required times in 3 minutes, it is to increase working efficiency, significantly reduce labor strength.
2) reprinting machine draws and moves past in journey, is subject to burying pressure before not making remaining chain be deposited in crusher; Anchoring seat arranges chaining portion, when reducing chaining, the time of gear chain pin and upper bolt is installed, ensures integrity, the reliability of whole bar chain.
3) running into the place of top board more complicated and fragmentation, the anchoring seat that two split can adjust respective position at any time respectively, and property more flexible than the anchoring seat of a monoblock type is strong, it is possible to guarantee the anchorage force of anchoring seat.
4) the device structure compared of fully-mechanized mining working reprinting machine pulling and moving equipment and other form is simple, is convenient to processing, and work material cost is low, economical and practical simultaneously.
Above, the technical solution of the utility model being described in detail in conjunction with specific embodiments, described specific embodiment understands thought of the present utility model for helping. The derivation that those skilled in the art make on the basis of the utility model specific embodiment and modification also belong within the utility model protection domain.
Claims (10)
1. one kind for reprinting the pulling and moving equipment of machine, it is characterised in that, comprise two passing screw block, haulage chain, two anchoring seats, chaining portion and hydraulic prop; Wherein,
The both sides of reprinting machine are provided with ear seat, and one end of two passing screw block is fixedly connected with ear seat respectively; Two anchoring seats lay respectively at predetermined distance place, two passing screw block the other end fronts;
Single anchoring seat is rectangular structure, is welded by two block plates and the joist steel that is clipped between two block plates; Being provided with the needling for locating hydraulic prop on the upper surface of single anchoring seat, hydraulic prop is fixed between needling and top board;
Chaining portion comprises two card chain block plates and base, and the first end of two card chain block plates is fixedly mounted on base plate respectively, and base plate is fixed on single anchoring seat upper surface; Two card chain block plates are fixedly connected with by haulage chain with the other end of single passing screw block, and by haulage chain tensioning.
2. as claimed in claim 1 for reprinting the pulling and moving equipment of machine, it is characterised in that, two card chain block plates are set in parallel in the mid-way of base plate, are provided with the chaining groove for placing haulage chain between two card chain block plates.
3. as claimed in claim 2 for reprinting the pulling and moving equipment of machine, it is characterised in that, the degree of depth of chaining groove is greater than the width of haulage chain.
4. as claimed in claim 2 for reprinting the pulling and moving equipment of machine, it is characterised in that, the 2nd end of two card chain block plates is respectively arranged with gear chain hole, and gear chain hole is positioned at the top of chaining groove, and the haulage chain of facade is enclosed in chaining groove by gear chain pin through gear chain hole.
5. as claimed in claim 1 for reprinting the pulling and moving equipment of machine, it is characterised in that, chaining portion also comprises muscle plate, and one end of muscle plate is fixed on the side of base plate, and the other end is fixedly connected with two card chain block plates, and the height of muscle plate is the half of haulage chain width.
6. as claimed in claim 5 for reprinting the pulling and moving equipment of machine, it is characterised in that, the quantity of muscle plate is 2, is separately positioned on the both sides of two card chain block plates, and the distance of one end that muscle plate and two card chain block plates are fixed and base plate is 50 �� 1mm.
7. the pulling and moving equipment for reprinting machine as described in as arbitrary in claim 1-6, it is characterised in that, on single anchoring seat, the quantity in chaining portion is 2, is separately positioned on the two ends of single anchoring seat, lays respectively at the outside of needling.
8. as claimed in claim 7 for reprinting the pulling and moving equipment of machine, it is characterised in that, the quantity of joist steel is two, and two parallel settings of joist steel, spacing is 60 �� 1mm.
9. as claimed in claim 8 for reprinting the pulling and moving equipment of machine, it is characterised in that, two are also provided with the stiffening web of pre-determined quantity between joist steel and steel plate.
10. as claimed in claim 8 for reprinting the pulling and moving equipment of machine, it is characterised in that, single anchoring seat is of a size of 1800mm �� 250mm �� 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130166.1U CN205277490U (en) | 2015-12-30 | 2015-12-30 | A draw and move device for elevating conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130166.1U CN205277490U (en) | 2015-12-30 | 2015-12-30 | A draw and move device for elevating conveyor |
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| Publication Number | Publication Date |
|---|---|
| CN205277490U true CN205277490U (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130166.1U Active CN205277490U (en) | 2015-12-30 | 2015-12-30 | A draw and move device for elevating conveyor |
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| CN (1) | CN205277490U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927530A (en) * | 2020-06-19 | 2020-11-13 | 中国煤炭科工集团太原研究院有限公司 | Rescue withdrawing device for underground excavation and mining equipment and using method thereof |
| CN113236352A (en) * | 2021-06-09 | 2021-08-10 | 淮南舜立机械有限责任公司 | Crawler-type fixed pulling and moving device and pulling and moving method |
| CN113236352B (en) * | 2021-06-09 | 2024-05-10 | 淮南舜立机械有限责任公司 | Crawler-type fixed pulling and moving device and pulling and moving method |
-
2015
- 2015-12-30 CN CN201521130166.1U patent/CN205277490U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927530A (en) * | 2020-06-19 | 2020-11-13 | 中国煤炭科工集团太原研究院有限公司 | Rescue withdrawing device for underground excavation and mining equipment and using method thereof |
| CN111927530B (en) * | 2020-06-19 | 2022-03-08 | 中国煤炭科工集团太原研究院有限公司 | Rescue withdrawing device for underground excavation and mining equipment and using method thereof |
| CN113236352A (en) * | 2021-06-09 | 2021-08-10 | 淮南舜立机械有限责任公司 | Crawler-type fixed pulling and moving device and pulling and moving method |
| CN113236352B (en) * | 2021-06-09 | 2024-05-10 | 淮南舜立机械有限责任公司 | Crawler-type fixed pulling and moving device and pulling and moving method |
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