CN212292073U - Special belt conveyor of grit aggregate - Google Patents

Abstract

The utility model discloses a belt conveyor special for gravel aggregate, which comprises a conveyor belt, wherein side baffles are fixedly connected with two sides of the conveyor belt, a first support, a second support and a third support are fixedly connected on the side baffles in sequence, a first shunting mechanism is arranged on the first support, a second shunting mechanism is arranged on the second support, a leveling mechanism is arranged on the third support, and the first shunting mechanism, the second shunting mechanism and the leveling mechanism are arranged at intervals with the conveyor belt; the utility model discloses can be used for solving among the prior art the grit aggregate can not even distribution on the conveyer belt to influence the follow-up problem of preheating, air-drying, dust removal effect of grit aggregate.

Description

Special belt conveyor of grit aggregate

Technical Field

The utility model relates to a concrete application, especially a special belt conveyor of grit aggregate.

Background

The sandstone aggregate is a general name of materials such as sand, pebbles, broken stones, block stones, material stones and the like in hydraulic engineering, and is a main building material of structures such as concrete, piled stones and the like in hydraulic engineering. The sandstone aggregate is generally fished out from rivers, then is transported by vehicles, is put on a corresponding conveyor belt by utilizing devices such as a vehicle hopper and the like, and then is transported to a preheating air drying channel by the conveyor belt for preheating treatment. However, the existing discharging mode can cause the sandstone aggregates on the conveying belt to be accumulated into piles, and the aggregates cannot be uniformly distributed on the conveying belt, so that the effects of subsequent operations such as preheating, air drying, dust removal and the like are influenced.

Disclosure of Invention

The utility model aims at providing a special belt conveyor of grit aggregate for the distribution that the grit aggregate can not be even among the solution prior art is on the conveyer belt, thereby influences the follow-up problem of preheating, air-drying, dust removal effect of grit aggregate.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a special belt conveyor of grit aggregate, includes the conveyer belt, conveyer belt both sides fixedly connected with side shield, first support, second support and the third support of fixedly connected with in proper order on the side shield are provided with first reposition of redundant personnel mechanism on the first support, are provided with second reposition of redundant personnel mechanism on the second support, are provided with leveling mechanism on the third support, and first reposition of redundant personnel mechanism, second reposition of redundant personnel mechanism and leveling mechanism all set up with the conveyer belt interval.

Optionally, a first through hole is formed in the top of the first support, the first shunting mechanism comprises two first connecting rods, the two first connecting rods are arranged in parallel, a first shunting rod is fixedly connected to the bottom ends of the first connecting rods, the top ends of the first connecting rods penetrate through the first through hole and are fixedly connected with first sliding blocks, the width of each first sliding block is larger than that of each first through hole, the first sliding blocks are slidably connected above the first through holes, the number of the first sliding blocks is two, and a first buffer spring is fixedly connected between the two first sliding blocks.

Optionally, a second through hole is formed in the top of the second support, the second shunt mechanism comprises three second connecting rods, the three second connecting rods are arranged in parallel, a second shunt rod is fixedly connected to the bottom ends of the second connecting rods, a second through hole and a second sliding block are arranged at the top ends of the second connecting rods in a penetrating mode, the width of the second sliding block is larger than that of the second through hole, the second sliding block is connected to the upper portion of the second through hole in a sliding mode, the number of the second sliding blocks is three, and a second buffer spring is fixedly connected between the middle second sliding block and the other two second sliding blocks.

Optionally, the first shunt rod and the second shunt rod are both triangular prism structures.

Optionally, two fixed plates that third support below fixedly connected with set up relatively, leveling mechanism installs between two fixed plates, leveling mechanism includes initiative pivot, driven spindle and flattening area, and the both ends of initiative pivot and driven spindle are rotated respectively and are connected on the fixed plate, and driven spindle is located the place ahead of initiative pivot, and driven spindle is located the below of initiative pivot, is equipped with a plurality of direction pivots between initiative pivot and the driven spindle, and the both ends of direction pivot are also rotated and are connected on the fixed plate, and each direction pivot is the arc of downward bulge and arranges, and the flattening area transmission is connected in initiative pivot, driven spindle and direction pivot.

Optionally, a leveling plate is arranged on the leveling belt, one end of the leveling plate is fixedly connected to the leveling belt, and the other end of the leveling plate is of a saw-toothed structure.

Optionally, a guide plate is uniformly arranged on one side of the side baffle close to the conveyor belt.

The utility model discloses a gas content rapid determination appearance has following advantage:

(1) first reposition of redundant personnel pole and second reposition of redundant personnel pole can evenly separate the grit aggregate of piling up on the conveyer belt, alleviate leveling mechanism's load, then utilize leveling belt and screed to pave the grit aggregate on the conveyer belt.

(2) The leveling plate can pave uneven gravel aggregate and can push away redundant gravel aggregate to prevent the gravel aggregate from being clamped below the leveling belt.

(3) The triangular prism structure of first reposition of redundant personnel pole and second reposition of redundant personnel pole can reduce the impact of grit aggregate to first reposition of redundant personnel pole and second reposition of redundant personnel pole.

(4) The guide plate can prevent to pile up the grit aggregate at conveyer belt border too much and take place the jam with the grit aggregate direction conveyer belt at conveyer belt border in the middle of.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the first flow dividing mechanism.

Fig. 3 is a view from a-a of fig. 2.

Fig. 4 is a plan view of the first flow dividing mechanism.

Fig. 5 is a schematic structural view of the second split mechanism.

Fig. 6 is a view from B-B of fig. 5.

Fig. 7 is a plan view of the second flow dividing mechanism.

Fig. 8 is a schematic view of the structure of the flattening mechanism.

Fig. 9 is a view in the direction of C-C of fig. 8.

Fig. 10 is a schematic view of a baffle configuration.

Detailed Description

The present invention will be further explained with reference to the drawings, and in the following description, the direction indicated by the arrow in fig. 1 is taken as the front.

As shown in fig. 1-10, a belt conveyor special for gravel aggregate comprises a conveyor belt 1, side baffles 2 are fixedly connected to two sides of the conveyor belt 1, a plurality of guide plates 3 are uniformly arranged on one sides of the side baffles 2 close to the conveyor belt 1, the guide plates 3 are gradually gathered towards the middle of the conveyor belt 1 along the front direction, and the guide plates 3 can guide gravel aggregate at the edges of the conveyor belt 1 to the middle of the conveyor belt 1 to prevent the gravel aggregate accumulated at the edges of the conveyor belt 1 from being too much to cause jamming; the side baffle 2 is further fixedly connected with a first support 4, a second support 5 and a third support 6 in sequence, a first through hole 405 in a long strip shape is formed in the top of the first support 4, a first shunting mechanism is arranged below the first support 4 and comprises two first connecting rods 402, the two first connecting rods 402 are arranged in parallel, the bottom ends of the first connecting rods 402 are fixedly connected with first shunting rods 401, the first shunting rods 401 are of triangular prism structures, the bottom ends of the first shunting rods 401 are arranged at intervals with the conveyor belt 1, small sand aggregates can pass through the intervals, most sand aggregates are still shunted through the first shunting rods 401, and the sand aggregates piled on the conveyor belt 1 can be averagely separated on the conveyor belt 1 by the first shunting rods 401; the top ends of the two first connecting rods 402 penetrate through the first through hole 405 and the first sliding block 403 fixedly connected with, the width of the first sliding block 403 is larger than that of the first through hole 405, the first sliding block 403 is slidably connected above the first through hole 405, the number of the first sliding block 403 is two, the first buffer spring 404 fixedly connected between the two first sliding blocks 403 is two, and in places with more aggregate, the stress of the first shunting rod 401 is large, at the moment, the first sliding block 403 can slide above the first through hole 405, the buffering effect is achieved, and the first shunting rod 401 is prevented from being damaged due to overlarge stress.

The top of the second support 5 is provided with a second elongated through hole 505, a second shunt mechanism is arranged below the second support 5, the second shunt mechanism comprises three second connecting rods 502, the three second connecting rods 502 are arranged in parallel, the bottom ends of the second connecting rods 502 are fixedly connected with second shunt rods 501, the second shunt rods 501 are of a triangular prism structure, the bottom ends of the second shunt rods 501 are arranged at intervals with the conveyor belt 1, a small part of gravel aggregate can pass through the intervals, most of gravel aggregate is still shunted through the second shunt rods 501, and the second shunt rods 501 can separate the gravel aggregate separated by the first shunt rods 401 on the conveyor belt 1 again, so that the gravel aggregate is uniformly distributed on the conveyor belt 1; the top ends of the three second connecting rods 502 penetrate through the second through hole 505 and are fixedly connected with the second sliding blocks 503, the width of each second sliding block 503 is larger than that of the second through hole 505, the second sliding blocks 503 are slidably connected above the second through holes 505, the number of the second sliding blocks 503 is three, the second buffer springs 504 are fixedly connected between every two adjacent second sliding blocks 503, and in places with more aggregate, the stress of the second shunting rod 501 is large, at the moment, the second sliding blocks 503 can slide above the second through holes 505, the buffering effect is achieved, and the second shunting rod 501 is prevented from being damaged due to the overlarge stress.

Two fixing plates 601 which are oppositely arranged are fixedly connected below the third bracket 6, a leveling mechanism is arranged between the two fixing plates 601, the leveling mechanism comprises a driving rotating shaft 603, a plurality of driven rotating shafts 604 and a leveling belt 602, two ends of the driving rotating shaft 603 and two ends of the driven rotating shafts 604 are respectively and rotatably connected on the fixing plates 601, the driven rotating shafts 604 are positioned in front of the driving rotating shaft 603, the driven rotating shafts 604 are positioned below the driving rotating shaft 603, a plurality of guide rotating shafts are arranged between the driving rotating shaft 603 and the driven rotating shafts 604, each guide rotating shaft is in arc arrangement protruding downwards, the leveling belt 602 is in transmission connection with the driving rotating shaft 603, the driven rotating shafts 604 and the guide rotating shafts, the bottom of the leveling belt 602 is arranged at an interval with the conveying belt 1, the interval is the thickness of the leveled gravel aggregate, a plurality of leveling plates 605 are arranged at intervals on the surface of the leveling belt 602, one end, the other end of the screed 605 is a saw-toothed structure; the driving motor drives the driving rotating shaft 603 to rotate clockwise, so that the leveling belt 602 is driven to rotate clockwise, the leveling plate 605 can level the sand aggregate on the conveyor belt 1, and the excessive sand aggregate is pushed to the rear side to prevent the excessive sand aggregate from being clamped below the leveling belt 602.

The embodiments described above are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Claims (7)

1. The utility model provides a special belt conveyor of grit aggregate, includes the conveyer belt, its characterized in that: the conveying belt comprises a conveying belt body and is characterized in that side baffle plates are fixedly connected to two sides of the conveying belt body, a first support, a second support and a third support are fixedly connected to the side baffle plates in sequence, a first shunting mechanism is arranged on the first support, a second shunting mechanism is arranged on the second support, a leveling mechanism is arranged on the third support, and the first shunting mechanism, the second shunting mechanism and the leveling mechanism are all arranged at intervals with the conveying belt body.

2. The belt conveyor for sand and stone aggregates according to claim 1, wherein: the first support top is provided with first through-hole, first reposition of redundant personnel mechanism includes two head rods, two head rod parallel arrangement, and the first reposition of redundant personnel pole of bottom fixedly connected with of head rod, first through-hole and the first slider of fixedly connected with are passed on the head rod top, and the width of first slider is greater than the width of first through-hole, and first slider sliding connection is in first through-hole top, first slider has two, the first buffer spring of fixedly connected with between two first sliders.

3. The belt conveyor for sand and stone aggregates according to claim 2, wherein: the second support top is provided with the second through-hole, second reposition of redundant personnel mechanism includes three second connecting rods, three second connecting rod parallel arrangement, the bottom fixedly connected with second reposition of redundant personnel pole of second connecting rod, second through-hole and fixedly connected with second slider are passed on second connecting rod top, and the width of second slider is greater than the width of second through-hole, and second slider sliding connection is in second through-hole top, the second slider has threely, be located middle second and the slider respectively with two other second sliders between fixedly connected with second buffer spring.

4. The belt conveyor for sand and stone aggregates according to claim 3, wherein: the first shunt pole and the second shunt pole are both triangular prism structures.

5. The belt conveyor for sand and stone aggregates according to claim 1, wherein: two fixed plates that third support below fixedly connected with set up relatively, leveling mechanism installs between two fixed plates, leveling mechanism is including initiative pivot, driven spindle and flattening area, and the both ends of initiative pivot and driven spindle rotate respectively and connect on the fixed plate, and driven spindle is located the place ahead of initiative pivot, and driven spindle is located the below of initiative pivot, is equipped with a plurality of direction pivots between initiative pivot and the driven spindle, and the both ends of each direction pivot are also rotated and are connected on the fixed plate, and the direction pivot is the arc of downward bulge and arranges, and flattening area transmission is connected in initiative pivot, driven spindle and direction pivot.

6. The belt conveyor for sand and stone aggregates according to claim 5, wherein: the leveling belt is provided with a leveling plate, one end of the leveling plate is fixedly connected to the leveling belt, and the other end of the leveling plate is of a saw-toothed structure.

7. The belt conveyor for sand and stone aggregates according to claim 1, wherein: and a plurality of guide plates are uniformly arranged on one side of the side baffle close to the conveying belt.

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