CN205366858U - Movable belt conveyor - Google Patents

Movable belt conveyor Download PDF

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Publication number
CN205366858U
CN205366858U CN201521087488.2U CN201521087488U CN205366858U CN 205366858 U CN205366858 U CN 205366858U CN 201521087488 U CN201521087488 U CN 201521087488U CN 205366858 U CN205366858 U CN 205366858U
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CN
China
Prior art keywords
truss
support
support axle
band conveyor
moving band
Prior art date
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Application number
CN201521087488.2U
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Chinese (zh)
Inventor
李佐录
张永强
王林
邵永生
张立新
辛广文
冯少宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenhua Group Corp Ltd
Shenhua Ningxia Coal Industry Group Co Ltd
Original Assignee
Shenhua Group Corp Ltd
Shenhua Ningxia Coal Industry Group Co Ltd
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Priority to CN201521087488.2U priority Critical patent/CN205366858U/en
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Abstract

The utility model discloses a movable belt conveyor, including the supporting mechanism and set up in truss mechanism on the supporting mechanism, the supporting mechanism include support piece and with support piece hinges and is used for supporting the first support frame of truss mechanism, be equipped with the hoist mechanism including power lifting machine and traction assembly in the truss mechanism, the power lifting machine is through tightening up or relaxing traction assembly makes first support frame winds support piece rotates with the adjustment truss mechanism rises or descends. The utility model discloses a movable belt conveyor sets up in truss mechanism and is used for the hoist mechanism that rises or descend with supporting mechanism match adjustment truss mechanism, and hoist mechanism's power lifting machine need not the manual regulation through tightening up or relaxing traction assembly and use in the first support frame of bracing truss mechanism and rotate the height that rises or descend with automatic adjustment truss mechanism around support piece, has greatly reduced intensity of labour and regulation cycle, has improved transport efficiency.

Description

A kind of moving band conveyor
Technical field
This utility model relates to coal mine conveyer technical field, more particularly, to a kind of moving band conveyor.
Background technology
At present, the production scale of each coal washery expands, and production task increases the weight of, and the model of equipment needed thereby includes the aspects such as length, adjustment height, automaticity and also strengthens constantly.
The existing moving band conveyor come into operation in each coal washery mostly is old equipment in the past, and its quantity of motion is little, length is short and adjustment height is low.Existing moving band conveyor is mainly made up of walking mechanism and a truss mechanism, length is shorter, it is substantially about 10-15m, such piling height is limited, efficiency is low, freight volume is few, and generally adopt Manual height, and regulating comparatively difficulty, labor intensity is big, regulating cycle is long, and it is discontinuity, it is impossible to accomplish the height Wheat straw mulching in adjustable extent.Additionally, existing moving band conveyor is all walking mechanism and truss mechanism is as a whole or only divides two parts to form, it manufactures, transport and install all comparatively inconvenience.
Utility model content
The moving band conveyor that this utility model provides a kind of delivery head to be automatically adjusted, reduces labor intensity and regulating cycle, transfer efficiency is high.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of moving band conveyor is provided, including supporting mechanism and be arranged at the truss mechanism on described supporting mechanism, described supporting mechanism includes support member and hinged with described support member and for supporting the first bracing frame of described truss mechanism, described truss mechanism is provided with hoisting mechanism, described hoisting mechanism includes power elevator and traction component, and described power elevator makes described first bracing frame rotate around described support member to rise or fall adjusting described truss mechanism by tightening up or loosening described traction component.
Further, described traction component includes traction steel wire and described truss mechanism and rolls and be connected and fix with described first bracing frame the front support axle being connected and all fix the midfoot support axle being connected and rear end support axle with described truss mechanism, and described traction steel wire is set around on described front support axle, described midfoot support axle and described rear end support axle and under the draw of described power elevator to pull described first bracing frame and rises or falls adjusting described truss mechanism around the rotation of described support member.
Further, the bottom of described truss mechanism is provided with guide rail, and described front support axle can roll along described guide rail.
Further, described truss mechanism includes the head spider being fixedly connected sequentially, middle spider and tail spider, described guide rail, described midfoot support axle and described rear end support axle are all fixedly installed on the bottom of described middle spider, and described midfoot support axle and described rear end support axle and be set in turn in the rear of described front support axle.
Further, described supporting mechanism also includes the second bracing frame being connected with described support member, and described second bracing frame is fixing with the bottom of described tail spider to be connected.
Preferably, described support member is road wheel.
Further, described truss mechanism is provided with belt, idler machining and driving roller, described idler machining includes the top idler machining, bottom idler machining, the head bend pulley being respectively arranged at the front-end and back-end of described truss mechanism and the tail bend pulley that are respectively arranged on described truss mechanism, described driving roller includes motorized pulleys and for driving the motor of described motorized pulleys, and described belt is set in turn on described bottom idler machining, head bend pulley, top idler machining and tail bend pulley and is driven by motor and motorized pulleys and is transmitted.
Preferably, described top idler machining is groove profile carrier roller group, and described groove profile carrier roller group includes several groove profile carrier rollers, equidistant placement between several described groove profile carrier rollers.
Preferably, it is spaced apart 1.2m or 1.5m between groove profile carrier roller described in each two.
Preferably, the rearward end of described truss mechanism is provided with deflector chute.
As improvement, described idler machining also includes impact idler group, and described impact idler group is arranged at the lower section of described deflector chute and is fixed between described top idler machining and described tail bend pulley.
Compared with prior art, moving band conveyor of the present utility model is arranged to coordinate with supporting mechanism on truss mechanism and adjusts the hoisting mechanism that truss mechanism rises or falls, the power elevator of hoisting mechanism is used in the first bracing frame of sub-truss mechanism around support member rotation automatically to adjust the height that truss mechanism rises or falls by tightening up or loosening traction component, without manual adjustments, considerably reduce labor intensity and regulating cycle, improve transfer efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the moving band conveyor in this utility model one embodiment.
Fig. 2 is part B enlarged diagram in Fig. 1.
Fig. 3 is the schematic diagram of the hoisting mechanism in this utility model one embodiment.
Fig. 4 is the winding mode schematic diagram of the traction steel wire in this utility model one embodiment.
Fig. 5 is part A enlarged diagram in Fig. 1.
Fig. 6 is C portion enlarged diagram in Fig. 1.
Fig. 7 is the laying schematic diagram that the belt in this utility model one embodiment forms closed loop.
Fig. 8 is the structural representation of the single groove profile carrier roller in this utility model one embodiment.
Fig. 9 is the structural representation of the single impact idler in this utility model one embodiment.
Accompanying drawing labelling synopsis:
10-supporting mechanism 20-truss mechanism 30-hoisting mechanism
40-belt 50-driving roller 60-idler machining
11-support member 12-the first bracing frame 13-the second bracing frame
Spider in the middle of 131-deflector chute 21-head spider 22-
23-tail spider 31-power elevator 32-traction component
321-traction steel wire 322-front support axle 323-midfoot support axle
324-rear end supports axle 51-motorized pulleys 52-motor
Idler machining 62-bottom, 61-top idler machining 63-head bend pulley
64-tail bend pulley 65-impact idler group 611-groove profile carrier roller
641-spiral tensioning device 651-impact idler D-discharging point
The interval between the d2-impact idler of interval between d1-groove profile carrier roller
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.It should be noted that in this utility model embodiment, with the heading of moving band conveyor for front, after tail direction is.
It is the embodiment of this utility model moving band conveyor as shown in Figures 1 to 9.As shown in Figure 1, Figure 2 and Figure 3, including supporting mechanism 10 and be arranged at the truss mechanism 20 on supporting mechanism 10, supporting mechanism 10 includes support member 11 and hinged with support member 11 and for sub-truss mechanism 20 the first bracing frame 12, truss mechanism 20 is provided with hoisting mechanism 30, hoisting mechanism 30 includes power elevator 31 and traction component 32, and power elevator 31 makes the first bracing frame 12 rotate to adjust truss mechanism 20 around support member 11 to rise or fall by tightening up or loosening traction component 32.
The moving band conveyor of the present embodiment is arranged to coordinate with supporting mechanism 10 on truss mechanism 20 and adjusts the hoisting mechanism 30 that truss mechanism 20 rises or falls, the power elevator 31 of hoisting mechanism 30 is used in the first bracing frame 12 of sub-truss mechanism 20 rotates automatically to adjust the height that truss mechanism 20 rises or falls around support member 11 by tightening up or loosening traction component 32, without manual adjustments, considerably reduce labor intensity and regulating cycle, improve transfer efficiency.
Wherein, as shown in Figure 3, traction component 32 includes traction steel wire 321 and is connected with truss mechanism 20 rolling and fixes the front support axle 322 being connected with the first bracing frame 12 and all support axle 324 with the fixing midfoot support axle 323 being connected of truss mechanism 20 and rear end, and traction steel wire 321 is set around on front support axle 322, midfoot support axle 323 and rear end support axle 324 and pulls the first bracing frame 12 to rotate to adjust truss mechanism 20 around support member 11 under the draw of power elevator 31 and rises or falls.When it should be noted that actually used, front support axle 322 here is three front end roller groups arranged in parallel;It is two rear end roller groups arranged in parallel that rear end supports axle 324;Midfoot support axle 323 only one of which roller groups, and closest to power elevator 31, for guiding the direction of the traction steel wire 321 drawn from power elevator 31.The winding mode of traction steel wire 321 is as shown in Figure 4, namely traction steel wire 321 is drawn by power elevator 31, first it is set around midfoot support axle 323, further around being located at a front support axle 322 near midfoot support axle 323, then alternately it is set around two rear ends and supports axle 324 and remaining two front support axles 322 and fix.
Power elevator 31 can adopt low speed winch, by hoist engine folding and unfolding traction steel wire 321, traction steel wire 321 supports axle 324 again through front support axle 322, midfoot support axle 323 and rear end and is slowly raised by truss mechanism 20 or slowly land, until suitable height, stop folding and unfolding again through the brake on hoist engine.
In the present embodiment, arrange guide rail (not shown) in the bottom of truss mechanism 20, then front support axle 322 can roll along guide rail.It practice, guide rail can adopt channel-section steel directly to substitute, in the present embodiment, guide rail is the bottom girder channel-section steel of following middle spider 22.Correspondingly, the size of the front support axle 322 rolled thereon should select adaptably so that it is stably can roll on channel-section steel.
As shown in Figure 1, truss mechanism 20 includes the head spider 21 being fixedly connected sequentially, middle spider 22 and tail spider 23, guide rail, midfoot support axle 323 and rear end support axle 324 and are all fixedly installed on the bottom of middle spider 22, midfoot support axle 323 and rear end support axle 324 and are set in turn in the rear of front support axle 322, traction steel wire 321 namely can be wound according to winding mode as shown in Figure 4.Between head spider 21 and middle spider 22, it is connected with each other by ring flange and bolt between middle spider 22 and tail spider 23, the i.e. generally segmentation structure of truss mechanism 20, so convenient installation and transport, more flexibly, also reduce difficulty during fabrication;Simultaneously as the truss mechanism of stagewise, too increasing the whole length of this moving band conveyor, increase to about 30m from the length of conventional about 10-15m, its height being automatically adjusted can also reach 4.8-9m.
As in figure 2 it is shown, supporting mechanism 10 also includes the second bracing frame 13 being connected with support member 11, the second bracing frame 13 is fixing with the bottom of tail spider 23 to be connected.That is to say, supporting mechanism 10 can by the first bracing frame 12 and the second bracing frame 13 common support truss mechanism 20, when truss mechanism 20 is under the effect of hoisting mechanism 30, first bracing frame 12 is driven by traction component 32 and rotates around support member 11 thus during the height of boist truss mechanism 20 front end, support with the second bracing frame 13, the work of this conveyer can be more stable, it is ensured that the stable transmission of material.
In the present embodiment, in order to increase the ease of use of this moving band conveyor, its support member 11 can adopt road wheel to substitute, to ensure that conveyer can be walked to either direction, coordinate the power elevator 31 folding and unfolding to traction steel wire 321 simultaneously, the arbitrary height to its altitude range can be adjusted, accomplish that Wheat straw mulching avoids existing altitude mixture control by phased manner.
Such as Fig. 1, Fig. 2, shown in Fig. 5 and Fig. 6, truss mechanism 20 is provided with belt 40, idler machining 60 and driving roller 50, idler machining 60 includes the top idler machining 61 being respectively arranged on truss mechanism 20, bottom idler machining 62, it is respectively arranged at head bend pulley 63 and the tail bend pulley 64 of the front-end and back-end of truss mechanism 20, driving roller 50 includes motorized pulleys 51 and for driving the motor 52 of motorized pulleys 51, belt 40 is set in turn in bottom idler machining 62, head bend pulley 63, drive on top idler machining 61 and tail bend pulley 64 and by motor 52 and motorized pulleys 51 and be transmitted.Adopt bottom idler machining 62 and top idler machining 61 to carry out coordinating transmission, be to hold up the belt 40 of backhaul to ensure that whole belt 40 can operate along a direction with the form of closed loop, carrying more smooth, in hgher efficiency.Namely as shown in Figure 7, belt 40 is set in turn on bottom idler machining 62, head bend pulley 63, top idler machining 61, tail bend pulley 64, motor 52 and motorized pulleys 51 and forms closed loop, it should be noted that, top idler machining 61 and bottom idler machining 62 in figure are only and schematically show, are not quantitatively identical with reality.
Top idler machining 61 is groove profile carrier roller group, and groove profile carrier roller group includes several groove profile carrier rollers 611 (as shown in Figure 8), equidistant placement between several groove profile carrier rollers 611.Top idler machining 61 is set to groove profile carrier roller group, it is possible to make the belt 40 being arranged on top idler machining 61 form groove, be conducive to the maximization of goods freight volume, and spreading is less, it is also possible to the sideslip of less belt 40.Time actually used, it is possible to these groove profile carrier rollers 611 are set to the arc shape of the concave downward that similar radian is 35 °, and the interval d1 between each two groove profile carrier roller 611 is 1.2m or 1.5m complete machine layout.Proving through substantial amounts of practical experience, during the complete machine layout that interval d1 is 1.2m between each two groove profile carrier roller 611, the transport effect of conveyer is preferably.
As shown in Figure 6, the rearward end of truss mechanism 20 is provided with deflector chute 131.When actually used, material is usually delivers to eminence from lower, therefore general from the afterbody feeding of moving band conveyor, namely discharging point D is in the rearward end of truss mechanism 20.Therefore, arranging deflector chute 131 in the rearward end of truss mechanism 20, the end of blanking funnel during by blanking is arranged in deflector chute 131, it is prevented that spreading or blanking forming, simultaneously works as the effect of dust-proof environmental protection.As improvement, idler machining 60 can also increase impact idler group 65, and impact idler group 65 is arranged at the lower section of deflector chute 131, is fixed between top idler machining 61 and tail bend pulley 64, then can play shock resistance when blanking and ensure the effect of fall down stably.Wherein, as shown in Figure 6, impact idler group 65 is made up of several impact idlers 651 (as shown in Figure 9), and spaced d2 is at about 400mm.
As the improvement to the present embodiment, as shown in Figure 6, tail bend pulley 64 also sets spiral tensioning device 641 can be set, in order to regulate the degree of tightness of belt 40, prevent belt 40 sideslip further.
Embodiment described above is only knows explanation this utility model example, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.

Claims (11)

1. a moving band conveyor, including supporting mechanism and be arranged at the truss mechanism on described supporting mechanism, it is characterized in that, described supporting mechanism includes support member and hinged with described support member and for supporting the first bracing frame of described truss mechanism, described truss mechanism is provided with hoisting mechanism, described hoisting mechanism includes power elevator and traction component, and described power elevator makes described first bracing frame rotate around described support member to rise or fall adjusting described truss mechanism by tightening up or loosening described traction component.
2. moving band conveyor according to claim 1, it is characterized in that, described traction component includes traction steel wire and described truss mechanism and rolls and be connected and fix with described first bracing frame the front support axle being connected and all fix the midfoot support axle being connected and rear end support axle with described truss mechanism, and described traction steel wire is set around on described front support axle, described midfoot support axle and described rear end support axle and under the draw of described power elevator to pull described first bracing frame and rises or falls adjusting described truss mechanism around the rotation of described support member.
3. moving band conveyor according to claim 2, it is characterised in that the bottom of described truss mechanism is provided with guide rail, and described front support axle can roll along described guide rail.
4. moving band conveyor according to claim 3, it is characterized in that, described truss mechanism includes the head spider being fixedly connected sequentially, middle spider and tail spider, described guide rail, described midfoot support axle and described rear end support axle are all fixedly installed on the bottom of described middle spider, and described midfoot support axle and described rear end support axle and be set in turn in the rear of described front support axle.
5. moving band conveyor according to claim 4, it is characterised in that described supporting mechanism also includes the second bracing frame being connected with described support member, described second bracing frame is fixing with the bottom of described tail spider to be connected.
6. moving band conveyor according to claim 1, it is characterised in that described support member is road wheel.
7. the moving band conveyor according to any one of claim 1 to 6, it is characterized in that, described truss mechanism is provided with belt, idler machining and driving roller, described idler machining includes the top idler machining being respectively arranged on described truss mechanism, bottom idler machining, it is respectively arranged at head bend pulley and the tail bend pulley of the front-end and back-end of described truss mechanism, described driving roller includes motorized pulleys and for driving the motor of described motorized pulleys, described belt is set in turn in described bottom idler machining, head bend pulley, drive on top idler machining and tail bend pulley and by motor and motorized pulleys and be transmitted.
8. moving band conveyor according to claim 7, it is characterised in that described top idler machining is groove profile carrier roller group, described groove profile carrier roller group includes several groove profile carrier rollers, equidistant placement between several described groove profile carrier rollers.
9. moving band conveyor according to claim 8, it is characterised in that be spaced apart 1.2m or 1.5m between groove profile carrier roller described in each two.
10. moving band conveyor according to claim 7, it is characterised in that the rearward end of described truss mechanism is provided with deflector chute.
11. moving band conveyor according to claim 10, it is characterised in that described idler machining also includes impact idler group, described impact idler group is arranged at the lower section of described deflector chute and is fixed between described top idler machining and described tail bend pulley.
CN201521087488.2U 2015-12-23 2015-12-23 Movable belt conveyor Active CN205366858U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521087488.2U CN205366858U (en) 2015-12-23 2015-12-23 Movable belt conveyor

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Application Number Priority Date Filing Date Title
CN201521087488.2U CN205366858U (en) 2015-12-23 2015-12-23 Movable belt conveyor

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CN205366858U true CN205366858U (en) 2016-07-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111470263A (en) * 2020-03-26 2020-07-31 焦作科瑞森重装股份有限公司 Modularization truss for crawler-type conveyer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111470263A (en) * 2020-03-26 2020-07-31 焦作科瑞森重装股份有限公司 Modularization truss for crawler-type conveyer

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