CN209777554U - Sandstone conveyor belt with buffer mechanism - Google Patents

Abstract

The utility model relates to a grit production facility technical field, concretely relates to grit conveyer belt with buffer gear aims at solving the damage that the impact force that the grit fell down led to the fact the conveyer belt, buffer gear including conveyer belt body, conveyer belt body top setting. The utility model discloses have the effect that the impact force cushioned the grit falls, simple structure, easy and simple to handle, the practicality is strong, prolongs the life-span of conveyer belt, has improved production efficiency.

Description

Sandstone conveyor belt with buffer mechanism

Technical Field

The utility model belongs to the technical field of grit production facility technique and specifically relates to a grit conveyer belt with buffer gear is related to.

Background

Concrete is a building material with the widest application and the largest use amount in the current building industry. It plays an irreplaceable role in the construction fields of building engineering, highway engineering, bridge and tunnel engineering, water conservancy and special structures. The existing construction technology gradually moves to full mechanization, in actual construction, people directly unload the transported gravels to an idle place, when the transportation device is needed to be used, the gravels are conveyed to the corresponding place by using a conveying belt, the transportation device has a great conveying effect, and the construction speed is greatly improved.

Chinese patent with current publication number CN205952851U discloses a grit conveyer belt, including a frame, driving drum, snub pulley and conveyer belt, be provided with the last bearing roller group that can join in marriage with the conveyer belt on the frame, go up bearing roller group including the bearing roller base, two auxiliary rolls that upwards roll up and two main rolls between the auxiliary roll, all be provided with slewing bearing between bearing roller base and auxiliary roll, the main roll, the contained angle is 45 degrees between the axis of main roll and the axis of two auxiliary rolls, be provided with two creases that are on a parallel with the conveyer belt edge on the conveyer belt, be provided with the line on the conveyer belt, be equipped with the edger roll on the frame, the edger roll have two, connect in the both sides of frame. Drive drum is connected with the conveyer belt transmission, and drive drum rotates and drives the conveyer belt and rotate, and main roller and supplementary roller adopt pottery, and high temperature resistant, and the frictional force between the conveyer belt is little to reduce the consumption, there is the contained angle between main roller and the supplementary roller and can increase the transportation volume, and the conveyer belt is the flute profile, and increase area of contact, increase frictional force just prevent the edge leakage, set up crease and line messenger conveyer belt atress even, increase conveyer belt life.

Above-mentioned scheme side leakage problem when having solved the grit conveying through the design recess sets up the line on the conveyer belt and solves the wearing and tearing problem, but this scheme does not solve the grit and falls down, through the damage that the striking led to the fact to the conveyer belt.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a grit conveyer belt with buffer gear sets up the buffer board between grit blanking mouth and conveyer belt and reduces the damage that the grit led to the fact the conveyer belt when falling down, and it has simple structure, the effect of extension conveyer belt life-span.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a grit conveyer belt with buffer gear, includes the conveyer belt body, be located grit blanking mouth with be equipped with buffer gear between the conveyer belt body, buffer gear include the buffer board, be located the buffer board middle part with buffer board fixed connection's dwang, and with the dwang rotates to be connected and is fixed in the head rod of conveyer belt body direction of transmission both sides, the dwang perpendicular to conveyer belt body direction of transmission and level set up, head rod upper end with the dwang cup joints the connection, the lower extreme with conveyer belt body fixed connection, the buffer board four corners respectively is equipped with first spring, first spring one end with buffer board fixed connection is located two first springs of conveyer belt body homonymy and the head rod fixed connection of homonymy.

Through adopting above-mentioned technical scheme, be located the grit blanking mouth with the impact force that the grit fell can be cushioned to the buffer gear who sets up between the conveyer belt, reduced the grit and fallen the damage to the conveyer belt leather strap, prolonged the life-span of conveyer belt leather strap.

The utility model discloses further set up to: the conveyor belt comprises a conveyor belt body, and is characterized in that a triangular frame is arranged below the conveyor belt body, a plurality of second connecting rods are arranged on the inclined plane of the frame, one end of each second connecting rod is fixedly connected with the frame, the other end of each second connecting rod is connected with the conveyor belt body and is perpendicular to the conveyor belt body, universal wheels are arranged at four corners of the bottom of the frame respectively, and brakes are arranged on the universal wheels.

Through taking above-mentioned technical scheme, the type frame that the conveyer belt below set up, the triangle-shaped setting of type frame just in time satisfies the slope setting, can remove the conveyer belt through the universal wheel of type frame below, has solved the problem that traditional conveyer belt is difficult to remove.

The utility model discloses further set up to: the first connecting rod and the second telescopic rod are both telescopic rods.

By adopting the technical scheme, the inclination of the conveying belt and the height of the buffer mechanism can be adjusted through the telescopic rod, and a proper position can be obtained.

The utility model discloses further set up to: except one side face of the buffer plate close to the output end of the conveyor belt, the other side faces are provided with upward turning plates.

Through adopting above-mentioned technical scheme, when preventing that the grit from falling into the buffer board, the grit sideslips from both sides or transmission direction's back and goes out.

The utility model discloses further set up to: two sides of the conveyor belt body parallel to the transmission direction of the conveyor belt body are respectively hinged with a U-shaped groove, the middle end of the U-shaped groove is provided with a hinged joint, the U-shaped groove is hinged with the conveyor belt body and is lower than the conveyor belt body, the higher end of the U-shaped groove is provided with a second spring, one end of the second spring is fixedly connected with the U-shaped groove, and the other end of the second spring is connected with the conveyor belt body.

Through taking above-mentioned technical scheme, the grit granule of conveyer belt landing in both sides falls into U type groove, because the slope sets up the bottom and pushes up U type groove upper end, makes U type groove reset through the spring.

the utility model discloses further set up to: and a water service pipe is arranged on one side of the conveyor belt body, and a water flow outlet of the water service pipe is arranged at the upper end of the U-shaped groove.

Through adopting above-mentioned technical scheme, the grit in the U type groove can flow down from the U type pipe under the drive of rivers, can wash the conveyer belt through changing the rivers direction after the transportation.

The utility model discloses further set up to: the blanking trolley is arranged at the lower end of the U-shaped groove, and a screening frame is arranged in the blanking trolley.

Through adopting above-mentioned technical scheme, from the grit that falls in the U type groove, can fall into the blanking dolly, the screening frame that the inside was add can filter the grit, and the water in the blanking dolly can reuse.

The utility model discloses further set up to: the conveying belt is additionally provided with a plurality of bulges, and the section of the conveying belt, which is perpendicular to the transmission direction, is linear.

Through adopting above-mentioned technical scheme, increased the area of contact after the grit falls, reduced pressure to reduce the damage to the conveyer belt, prolonged the life-span of conveyer belt, the arch of addding on the conveyer belt can increase the frictional force between grit and the conveyer belt, prevents that the grit from following conveyer belt conveying reverse landing.

To sum up, the utility model discloses a beneficial technological effect does:

1. Can reduce the grit through the buffer gear who adds and to the impact of conveyer belt, conveyer belt planar design can increase area of contact, reduces pressure, prolongs conveyer belt life.

2. Meanwhile, the protrusions on the conveying belt can increase the friction force between the sand and the conveying belt, and transportation is facilitated.

3. Can accept the grit that the conveyer belt both sides fell through addding U type pipe, the dolly that adds below, the grit that the side landing can be collected to the screen cloth in the dolly.

4. Can provide the driving force that falls to the grit in the U type pipe on the one hand through increasing the water pipe, on the other hand can use the back to wash at the conveyer belt.

Drawings

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

FIG. 2 is a partial schematic view of a conveyor belt body according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

Fig. 4 is a partial schematic view of the middle buffer mechanism of the present invention.

In the figure: 1. a universal wheel; 2. forming a frame; 3. a second connecting rod; 4. a water pipe; 5. a conveyor belt body; 51. a driving roller; 52. a conveyor belt; 53. a support frame 6 and a bulge; 7. a U-shaped groove; 8. a buffer mechanism; 81. a first connecting rod; 82. rotating the rod; 83 a first spring; 84. a buffer plate; 85 turning over the plate; 9. screening frames; 10. a blanking trolley; 11. a second spring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model discloses a grit conveyer belt with buffer gear, as shown in fig. 1 and fig. 2, including conveyer belt body 5 to and the triangle-shaped type frame 2 of placing below conveyer belt body 5, four angle settings in 2 bottoms of type frame have the universal wheel 1 of stopper, and type frame 2 passes through 3 fixed connection of second connecting rod with conveyer belt body 5, and second connecting rod 3 is the telescopic link for adjust conveyer belt body 5's gradient, set up a plurality of archs 6 on the conveyer belt body 5. The conveyor belt body 5 both sides are provided with U type groove 7, as shown in fig. 3, U type groove 7 high-end passes through second spring 11 fixed connection with the support frame 53 of conveyor belt body 5, and U type groove 7 middle part is connected with support frame 53 is articulated, is located the support frame 53 below of conveyor belt body 5 one side and sets up water service pipe 4, water service pipe 4 delivery port department place in port on the U type groove 7, U type groove 7 low side are equipped with blanking dolly 10, and blanking dolly 10 is inside to be equipped with screening frame 9 for filter grit, the last buffer gear 8 that sets up of conveyor belt body 5 is connected through head rod 81 with conveyor belt body 5, and head rod 81 is the telescopic link.

As shown in fig. 1, set up buffer gear 8 between grit blanking mouth and conveyer belt body 5, as shown in fig. 1 and fig. 4, buffer gear 8 includes buffer plate 84, turns over board 85, be located buffer plate 84 middle part with buffer plate 84 fixed connection's dwang 82 to and rotate with dwang 82 and be connected and be fixed in the head rod 81 of conveyer belt body 5 direction of transmission both sides, dwang 82 perpendicular to conveyer belt body 5 direction of transmission and level setting, head rod 81 upper end and dwang 82 cup joint are connected, the lower extreme with conveyer belt body 5 fixed connection, buffer plate 84 four corners respectively is equipped with first spring 83, first spring 83 one end with buffer plate 84 fixed connection, be located two first spring 83 of conveyer belt body 5 homonymy and the head rod 81 fixed connection of homonymy.

Working principle (process): adjust first connecting rod 81 and second connecting rod 3 to suitable angle and position, open conveyer belt body 5 switch, the grit falls from the grit blanking mouth, fall into on buffer board 84, push down buffer board 84 one side, pour into on conveyer belt body 5, buffer board 84 reconversion under the effect of second spring 11, the grit goes on conveying under conveyer belt body 5's effect, prevent the grit landing through arch 6, in addition, from the grit of both sides landing, can fall into U type groove 7 in through U type groove 7 landing, fall into blanking dolly 10, open water service pipe 4 and wash remaining grit on U type groove 7, after the conveying finishes, adjust the rivers direction, wash on conveyer belt 52, close the water valve, take out screening frame 9 in blanking dolly 10, clear up the grit.

Claims (8)

1. the utility model provides a grit conveyer belt with buffer gear, includes conveyer belt body (5), its characterized in that, be located grit blanking mouth with be equipped with buffer gear (8) between conveyer belt body (5), buffer gear (8) include buffer board (84), be located buffer board (84) middle part with buffer board (84) fixed connection's dwang (82), and with dwang (82) rotate to be connected and be fixed in first connecting rod (81) of conveyer belt body (5) direction of transmission both sides, dwang (82) perpendicular to conveyer belt body (5) direction of transmission and level setting, first connecting rod (81) upper end with dwang (82) cup joint is connected, the lower extreme with conveyer belt body (5) fixed connection, buffer board (84) four corners respectively is equipped with first spring (83), first spring (83) one end with buffer board (84) fixed connection, the two first springs (83) positioned on the same side of the conveyor belt body (5) are fixedly connected with the first connecting rod (81) on the same side.

2. A sand conveyor belt with a damping mechanism according to claim 1, characterised in that: conveyer belt body (5) below is equipped with triangular type frame (2), be equipped with a plurality of second connecting rods (3) on type frame (2) inclined plane, second connecting rod (3) one end with type frame (2) fixed connection, the other end with conveyer belt body (5) are connected and the perpendicular to conveyer belt body (5), type frame (2) bottom four corners respectively is equipped with universal wheel (1), universal wheel (1) is equipped with the stopper.

3. A sand conveyor belt with a damping mechanism according to claim 2, characterised in that: the first connecting rod (81) and the second connecting rod (3) are both provided with telescopic rods.

4. A sand conveyor belt with a damping mechanism according to claim 1, characterised in that: the buffer plate (84) is provided with an upward turning plate (85) except one side surface close to the output end of the conveyor belt body (5).

5. A sand conveyor belt with a damping mechanism according to claim 1, characterised in that: conveyer belt body (5) are on a parallel with each articulated U type groove (7) in two sides of its direction of transmission, U type groove (7) middle end is equipped with a pin joint, U type groove (7) with conveyer belt body (5) are articulated to be connected, U type groove (7) are less than conveyer belt body (5), the higher one end in U type groove (7) has second spring (11), second spring (11) one end and U type groove (7) fixed connection, the other end connect in conveyer belt body (5).

6. The sand conveyor belt with a cushion mechanism according to claim 5, wherein: a water service pipe (4) is arranged on one side of the conveyor belt body (5), and a water outlet of the water service pipe (4) is arranged at an upper end of the U-shaped groove (7).

7. The sand conveyor belt with a cushion mechanism according to claim 5, wherein: the blanking trolley (10) is arranged at the lower end of the U-shaped groove (7), and a screening frame (9) is arranged in the blanking trolley (10).

8. a sand conveyor belt with a damping mechanism according to claim 1, characterised in that: a plurality of bulges (6) are additionally arranged on the conveyor belt body (5), and the section of the conveyor belt body (5) perpendicular to the transmission direction is a linear type.