阅读说明：本技术 一种梭式布料小车 (Shuttle type cloth trolley ) 是由 张慧峰 杨斌 李春 戴维民 于 2018-05-29 设计创作，主要内容包括：本发明公开了一种梭式布料小车,其下方设有多个溜槽,所述梭式布料小车的头部设有第一卸料槽,尾部设有第二卸料槽,第一卸料槽和第二卸料槽的进料口之间设有用于向所述第一卸料槽和第二卸料槽输送物料的输送皮带,第一卸料槽和第二卸料槽之间连接有用于覆盖溜槽槽口的覆盖板,所述第一卸料槽远离所述第二卸料槽的一侧以及所述第二卸料槽远离所述第一卸料槽的一侧均连接有用于覆盖所述溜槽槽口的覆盖机构,当所述第一卸料槽和第二卸料槽分别对准所述多个溜槽中的其中一个溜槽时,所述多个溜槽中的其余溜槽的槽口均被所述覆盖板和覆盖机构覆盖。采用本发明的梭式布料小车,能够对溜槽槽口进行抑尘,减轻环境污染,且结构简单,成本较低。(The invention discloses a shuttle-type distributing trolley, which is provided with a plurality of chutes below, wherein the head part of the shuttle-type distributing trolley is provided with a first discharging chute, the tail part of the shuttle-type distributing trolley is provided with a second discharging chute, a conveying belt for conveying materials to the first discharging chute and the second discharging chute is arranged between feed inlets of the first discharging chute and the second discharging chute, a covering plate for covering a chute opening is connected between the first discharging chute and the second discharging chute, one side of the first discharging chute, which is far away from the second discharging chute, and one side of the second discharging chute, which is far away from the first discharging chute, are both connected with covering mechanisms for covering the chute openings, and when the first discharging chute and the second discharging chute are respectively aligned with one of the chutes, the notches of the other chutes are both covered by the covering plate and the covering mechanisms. The shuttle-type distributing trolley can suppress dust on the chute opening, reduce environmental pollution, and has simple structure and lower cost.)

1. A shuttle-type material distribution trolley is provided with a plurality of chutes below, and is characterized in that the head part of the shuttle-type material distribution trolley is provided with a first discharge chute, the tail part of the shuttle-type material distribution trolley is provided with a second discharge chute, a conveying belt for conveying materials to the first discharge chute and the second discharge chute is arranged between the feed inlets of the first discharge chute and the second discharge chute, a covering plate for covering the chute opening is connected between the first discharge chute and the second discharge chute, one side of the first discharging chute far away from the second discharging chute and one side of the second discharging chute far away from the first discharging chute are both connected with a covering mechanism for covering the chute opening, when the first discharge chute and the second discharge chute are respectively aligned with one of the chutes, the slots of the remaining chutes of the plurality of chutes are each covered by the cover plate and cover mechanism.

2. The shuttle cloth trolley according to claim 1, wherein the covering mechanism comprises a windable covering plate, a supporting frame and a fixing shaft arranged on the supporting frame, a first rotating wheel and a second rotating wheel which can rotate relative to the fixing shaft are sleeved at two ends of the fixing shaft, a fixing wheel is arranged between the first rotating wheel and the second rotating wheel and fixed on the fixing shaft, springs are connected between the first rotating wheel and the fixing wheel and between the second rotating wheel and the fixing wheel, one end of the windable covering plate is fixed on the first rotating wheel and the second rotating wheel, the other end of the windable covering plate is fixed on the shuttle cloth trolley, and when the shuttle cloth trolley moves back and forth, the windable covering plate can be wound or unwound.

3. The shuttle dispensing trolley of claim 2 wherein the sides of the first and second rotatable wheels remote from the fixed wheel are each provided with a limit stop for limiting the position of the windable cover plate.

4. The shuttle dispensing trolley of claim 2 wherein the spring is a cylindrical spring.

5. The shuttle distribution cart of claim 2, wherein guide slots are provided on both sides of the shuttle distribution cart for guiding the windable cover plate.

6. The shuttle car according to claim 5 wherein said windable cover plate has an infrared emitter on one side and an infrared receiver on the other side.

7. The shuttle dispensing trolley of claim 6 wherein the infrared emitter and the infrared receiver are secured to the guide channel.

Technical Field

The invention relates to a shuttle type distributing trolley, in particular to a shuttle type distributing trolley capable of suppressing dust of a chute opening.

Background

At present, a shuttle type distributing trolley takes charge of conveying tasks of one belt conveyor at the upstream to a plurality of belt conveyors at the downstream. The shuttle-type distributing trolley unloads the downstream belt through a plurality of chutes, the shuttle-type distributing trolley can only unload one of the chutes at the same time, in the unloading process, due to the positive pressure effect of dust, the number of the chutes and the notches is large, dust can be suppressed only for the chute unloading at the moment in the prior art by additionally arranging a water spraying device on the upstream belt of the trolley, or a dust removing pipeline is additionally arranged for absorbing dust, and due to the temporary non-unloading operation of other chute notches, the chute notches are directly exposed outside, the dust is easily and directly discharged from the notches, especially, when the operation is easy to raise dust varieties (such as limestone powder, dolomite powder and the like), a large amount of dust escapes from the notches of the adjacent chutes of the chute unloading at the moment, and obvious environmental pollution is caused. The additional dust remover has no feasibility from the economic point of view because the distribution of all the chutes is very discrete.

Aiming at the problems in the prior art, the novel shuttle type material distribution trolley is significant.

Disclosure of Invention

In order to solve the problems, the invention provides a shuttle type distributing trolley which can suppress dust on the chute opening, reduce environmental pollution, and has the advantages of simple structure and lower cost.

In order to realize the aim, a plurality of chutes are arranged below the shuttle type material distribution trolley, a first discharge chute is arranged at the head part of the shuttle type material distribution trolley, a second discharge chute is arranged at the tail part of the shuttle type material distribution trolley, a conveying belt for conveying materials to the first discharge chute and the second discharge chute is arranged between the feed inlets of the first discharge chute and the second discharge chute, a covering plate for covering the chute opening is connected between the first discharge chute and the second discharge chute, one side of the first discharging chute far away from the second discharging chute and one side of the second discharging chute far away from the first discharging chute are both connected with a covering mechanism for covering the chute opening, when the first discharge chute and the second discharge chute are respectively aligned with one of the chutes, the slots of the remaining chutes of the plurality of chutes are each covered by the cover plate and cover mechanism.

Preferably, cover mechanism is including coiling overlay, support frame and locating fixed axle on the support frame, the both ends cover of fixed axle is equipped with can for fixed axle rotatory first swiveling wheel and second swiveling wheel, be equipped with the tight pulley between first swiveling wheel and the second swiveling wheel, the tight pulley is fixed in on the fixed axle, between first swiveling wheel and the tight pulley and all be connected with the spring between second swiveling wheel and the tight pulley, the one end that can batch the overlay is fixed in first swiveling wheel and second swiveling wheel, the other end are fixed in shuttle cloth dolly works as when shuttle cloth dolly reciprocating motion, can batch the overlay can batch or expand.

Furthermore, limiting baffles for limiting the reelable covering plate are arranged on one sides, far away from the fixed wheel, of the first rotating wheel and one side, far away from the fixed wheel, of the second rotating wheel.

Further, the spring is a cylindrical spring.

Furthermore, guide grooves for guiding the reelable covering plate are arranged on two sides of the shuttle type material distribution trolley.

Furthermore, one side of the reelable covering plate is provided with an infrared emitter, and the other side of the reelable covering plate is provided with an infrared receiver.

further, the infrared emitter and the infrared receiver are fixed on the guide groove.

According to the shuttle-type distributing trolley, the covering plate and the covering mechanism are arranged, so that all chute notches except the chute aligned with the first discharging chute and the second discharging chute can be covered, a large amount of dust is prevented from escaping from the notches of the adjacent chutes of the chute discharging at the same time, the environmental pollution is reduced, the reciprocating movement of the shuttle-type distributing trolley is not influenced, and the shuttle-type distributing trolley is simple in structure and low in cost.

Drawings

FIG. 1 is a schematic structural view of a shuttle type cloth carriage of the present invention, wherein the arrow direction indicates the rotation direction of a first rotating wheel and a second rotating wheel, the solid arrow direction indicates the forward rotation, and the dotted arrow direction indicates the reverse rotation;

Fig. 2 is a schematic view of the covering mechanism of the shuttle car according to the present invention, wherein the windable covering plate is not shown.

Detailed Description

The structure, operation, and the like of the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1, a plurality of chutes 5 are arranged below the shuttle-type distribution trolley, each chute 5 corresponds to one downstream belt conveyor, the shuttle-type distribution trolley can reciprocate along a guide rail 4, and during the reciprocating movement, the shuttle-type distribution trolley can be aligned with one chute 5 of the plurality of chutes 5 for discharging. Specifically, the head of shuttle cloth dolly is equipped with first discharge chute 1, and the afterbody is equipped with second discharge chute 2, is equipped with the conveyor belt 3 that is used for to first discharge chute 1 and 2 transported substance in second discharge chute between the feed inlet of first discharge chute 1 and second discharge chute 2. When the downstream belt conveyor corresponding to the chute 5 aligned with the first discharge chute 1 needs materials, the conveying belt 3 runs in the forward direction, and the materials conveyed by the upstream belt conveyor are conveyed to the first discharge chute 1 by the conveying belt 3, so that the materials are conveyed to the downstream belt conveyor corresponding to the chute 5; when the downstream belt conveyor corresponding to the chute 5 aligned with the second discharge chute 2 needs materials, the conveying belt 3 runs in the reverse direction, and the materials conveyed by the upstream belt conveyor are conveyed to the second discharge chute 2 by the conveying belt 3, so that the materials are conveyed to the downstream belt corresponding to the chute 5. Through set up first blowpit 1 and second blowpit 2 on shuttle formula cloth dolly, the reciprocating motion of reducible shuttle formula cloth dolly improves the efficiency of unloading, prolongs the life of shuttle formula dolly of unloading.

In order to prevent a large amount of dust from escaping from the notches of the adjacent chutes 5 of the chute 5 being discharged, a cover plate 6 for covering the notches of the chutes 5 is connected between the first discharge chute 1 and the second discharge chute 2, a covering mechanism 7 for covering the notches of the chutes 5 is connected to each of the side of the first discharge chute 1 away from the second discharge chute 2 and the side of the second discharge chute 2 away from the first discharge chute 1, and when the first discharge chute 1 and the second discharge chute 2 are respectively aligned with one of the chutes 5, the notches of the other chutes 5 in the plurality of chutes 5 are covered by the cover plate 6 and the covering mechanism 7 except for the chute 5 aligned with the first discharge chute 1 and the second discharge chute 2. Wherein, one end of the covering plate 6 is fixedly connected with the discharge opening of the first discharge chute 1, and the other end is fixedly connected with the discharge opening of the second discharge chute 2.

Referring to fig. 2 in combination with fig. 1, the covering mechanism 7 includes a cover plate 701, a support frame 702, and a fixing shaft 704 disposed on the support frame 702, a first rotating wheel 706 and a second rotating wheel 707 capable of rotating relative to the fixing shaft 704 are sleeved at two ends of the fixing shaft 704, a fixing wheel 709 is disposed between the first rotating wheel 706 and the second rotating wheel 707, the fixing wheel 709 is fixed on the fixing shaft 704, springs 708 are respectively connected between the first rotating wheel 706 and the fixing wheel 709 and between the second rotating wheel 707 and the fixing wheel 709, the springs 708 can be selected as cylindrical springs, one end of the cover plate 701 is fixed to the first rotating wheel 706 and the second rotating wheel 707, and the other end is fixed to the shuttle-type cloth cart.

Two support frames 702 are provided, and two ends of the fixed shaft 704 are respectively arranged on bearing seats 703 on the two support frames 702; in order to realize the synchronism of the winding or unwinding of the two sides of the winding covering plate 701, the fixed wheel 709 is fixed at the middle position of the fixed shaft 704, and the first rotating wheel 706 and the second rotating wheel 707 are symmetrical relative to the fixed wheel 709; the fixing of the coilable covering plate 701 and the shuttle type material distribution trolley can be realized through a bending plate 11, one end of the bending plate 11 is fixedly connected with one end of the coilable covering plate 701, and the other end of the bending plate is fixedly connected with the discharge opening of the first discharge chute 1 or the second discharge chute 2. A blanking area is formed between the coilable cover plate 701 and the cover plate 6, which blanking area corresponds to the discharge opening of the first discharge chute 1 or the second discharge chute 2, through which material emerging from the discharge opening of the first discharge chute 1 or the second discharge chute 2 can enter its corresponding chute 5.

When the shuttle car moves in a reciprocating way, the reelable covering plate 701 can be reeled or unfolded, and when the shuttle car moves in one direction to pull the reelable covering plate 701 on one side to be unfolded, the reelable covering plate 701 drives the first rotating wheel 706 and the second rotating wheel 707 to rotate in a positive direction, so that the spring 708 is driven to be tightened; when the shuttle car is moved in the reverse direction again, the spring 708 will gradually return and the first and second rotating wheels 706 and 707 will rotate in the reverse direction so that the windable cover plate 701 is gradually wound up.

Specifically, as shown in fig. 1, when the shuttle car moves to the left, the shuttle car pulls the windable cover plate 701 on the right covering mechanism 7 to unwind, the first rotating wheel 706 and the second rotating wheel 707 on the side rotate in the forward direction along with the unwinding of the windable cover plate 701, and the spring 708 on the covering mechanism 7 is tightened; meanwhile, the first rotating wheel 706 and the second rotating wheel 707 on the covering mechanism 7 on the left side reversely rotate under the action of the spring 708, and the reelable covering plate 701 fixed on the first rotating wheel 706 and the second rotating wheel 707 is reeled; at this time, the notches of the remaining chutes 5 of the plurality of chutes 5 are covered with the cover plate 6 and the two coilable cover plates 701, except for the chutes 5 in which the first and second discharge chutes 1 and 2 are aligned.

Similarly, when the shuttle car moves to the right, the shuttle car pulls the windable cover plate 701 on the cover mechanism 7 on the left to unwind, the first rotating wheel 706 and the second rotating wheel 707 on the side rotate positively with the unwinding of the windable cover plate 701, and the spring 708 on the cover mechanism 7 is tightened; meanwhile, the first rotating wheel 706 and the second rotating wheel 707 on the covering mechanism 7 on the right side reversely rotate under the action of the spring 708, and the reelable covering plate 701 fixed on the first rotating wheel 706 and the second rotating wheel 707 is reeled; at this time, the notches of the remaining chutes 5 of the plurality of chutes 5 are covered with the cover plate 6 and the two coilable cover plates 701, except for the chutes 5 in which the first and second discharge chutes 1 and 2 are aligned.

As shown in fig. 2, in order to prevent the windable cover plate 701 from deviating during the winding and unwinding processes, the sides of the first rotating wheel 706 and the second rotating wheel 707 far away from the fixed wheel 709 are provided with limit baffles 705 for limiting the windable cover plate 701.

The shuttle car is provided with guide grooves 10 on both sides thereof for guiding the windable cover plate 701, and the guide grooves 10 are provided on the outer side of the guide rail 4.

In the process, the two springs 708 are tightened when the reelable cover plate 701 is unfolded, and the reelable cover plate 701 may be arched due to the material of the reelable cover plate 701, so that the state of the reelable cover plate 701 can be monitored in time, an infrared emitter 8 is arranged on one side of the reelable cover plate 701, an infrared receiver 9 is arranged on the other side of the reelable cover plate 701, infrared rays emitted by the infrared emitter 8 are received by the opposite infrared receiver 9, when the middle of the reelable cover plate 701 is arched, the infrared rays are cut off by the reelable cover plate 701, the infrared receiver 9 cannot receive the infrared rays and sends out an alarm signal, the central control room receives the alarm signal, the equipment can be controlled to be stopped, and an overhaul worker can inspect and adjust the equipment on site. Preferably, the infrared emitter 8 and the infrared receiver 9 may be fixed to the guide groove 10.

According to the shuttle-type material distribution trolley, the covering plate 6 and the covering mechanism 7 are arranged, so that all the notches of the chutes 5 except the chutes 5 aligned with the first discharging chute 1 and the second discharging chute 2 can be covered, a large amount of dust is prevented from escaping from the notches of the adjacent chutes 5 of the chutes 5 which are discharging, the environmental pollution is reduced, the reciprocating movement of the shuttle-type material distribution trolley is not influenced, the structure of the shuttle-type material distribution trolley is simple, and the cost is low.

The foregoing is merely illustrative of the present invention, and it will be appreciated by those skilled in the art that various modifications may be made without departing from the principles of the invention, and the scope of the invention is to be determined accordingly.