CN209739847U

CN209739847U - Storage bin

Info

Publication number: CN209739847U
Application number: CN201920116835.1U
Authority: CN
Inventors: 龙强军
Original assignee: Wuxi Demaco Heavy Industry Co Ltd
Current assignee: Wuxi Demaco Heavy Industry Co Ltd
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2019-12-06
Anticipated expiration: 2029-01-23

Abstract

The utility model relates to a concrete mixing plant equipment discloses a storage silo, including the storehouse body, the storehouse internal separation has a plurality of material cabins, and the lateral wall in overflow pipe material cabin is equipped with the overflow cabin, and the top in overflow pipe material cabin is equipped with the overflow pipe that the slope set up, and the upper end of overflow pipe is less than the top in material cabin, and the overflow pipe is linked together with the overflow cabin, and the feed back mouth that is linked together with the material cabin is seted up to the lower extreme in overflow pipe overflow cabin. The material cabins are used for subpackaging aggregates with different particle sizes. The aggregate in the material cabin is more, and when the material level is higher and overflows the upper end of the overflow pipe, the aggregate flows into the overflow cabin along the overflow pipe. The overflow pipe and the overflow cabin collect and contain excessive aggregates, and the aggregates are prevented from overflowing from the material cabin to cause waste. The aggregate in the material cabin is gradually discharged, the material level becomes low, when the material level is lower than the feed back port, the aggregate in the overflow cabin exerts pressure on the cabin door, the cabin door is opened, and the aggregate is discharged from the feed back port, so that the aggregate in the overflow cabin is recycled.

Description

Storage bin

Technical Field

The utility model relates to a concrete mixing plant equipment, in particular to storage silo.

Background

The existing asphalt concrete mixing building mainly comprises a vibrating screen, a storage bin, a hot material bin, a mixing box and the like, aggregate is screened by the vibrating screen and then enters the storage bin to be stored, when the building needs to be used, materials in the storage bin are discharged into the hot material bin to be mixed with zinc powder, and finally enter the mixing box according to the proportion to be mixed and stirred.

The Chinese patent with the publication number of CN208121509U discloses an asphalt mixing plant storage silo awl fill, which comprises a mounting base, fix four curb plates in the mounting base top, the material chamber that is used for storing the material that four curb plates and mounting base enclose is the back taper structure, four curb plates are the first curb plate that connects gradually respectively, the second curb plate, third curb plate and fourth curb plate, contained angle alpha between first curb plate and the horizontal direction is greater than the angle of repose of material, contained angle beta between third curb plate and the horizontal direction is greater than contained angle alpha between first curb plate and the horizontal direction, and contained angle beta between third curb plate and the horizontal direction is less than 90, the material subassembly is installed to the bottom in material chamber. This storage silo awl fill can the significantly reduced material appear caking, compaction, knot hunch phenomenons such as, makes the even whereabouts of material, avoids appearing the material intracavity in the middle of too much, the too little phenomenon of material all around.

The storage silo is the equipment that carries out the storage to the material, and the top of storage silo is uncovered, and the aggregate is constantly pouring the in-process of storage silo into, and the material level height in the storage silo constantly becomes high, overflows the cabin easily and explodes to lead to the material extravagant.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a storage silo has the advantage that is difficult for exploding storehouse, material saving.

The above technical purpose of the present invention can be achieved by the following technical solutions:

The utility model provides a storage silo, includes the storehouse body, and the internal partition of storehouse has a plurality of material cabins, establish to the V-arrangement in the bottom in material cabin, the lateral wall in material cabin is equipped with the overflow cabin, the top in material cabin is equipped with the overflow pipe that the slope set up, the upper end of overflow pipe is less than the top in material cabin, the overflow pipe is linked together with the overflow cabin, the feed back mouth that is linked together with the material cabin is seted up to the lower extreme in overflow cabin, feed back mouth department is equipped with the hatch door.

Through adopting above-mentioned technical scheme, the aggregate is poured into the material under-deck, and a plurality of material cabins carry out the partial shipment to the aggregate of different particle diameters. The aggregate in the material cabin is more, and when the material level is higher and overflows the upper end of the overflow pipe, the aggregate flows into the overflow cabin along the overflow pipe. The overflow pipe and the overflow cabin collect and contain excessive aggregates, and the aggregates are prevented from overflowing from the material cabin to cause waste. The aggregate in the material cabin is gradually discharged, the material level becomes low, when the material level is lower than the feed back port, the aggregate in the overflow cabin exerts pressure on the cabin door, the cabin door is opened, and the aggregate is discharged from the feed back port, so that the aggregate in the overflow cabin is recycled.

Further, the material cabin inner wall is seted up the spacing groove of indent in feed back mouth department, the one end fixedly connected with axis of rotation of hatch door, the axis of rotation rotates to be connected in the spacing inslot, the cover is equipped with the reset torsion spring in the axis of rotation, when the reset torsion spring is in natural state, the hatch door inlays in the spacing inslot.

By adopting the technical scheme, after the aggregate in the overflow cabin is discharged, the cabin door returns to close under the action of the reset torsion spring. When more aggregate in the material cabin, the aggregate exerts pressure on the cabin door, the limiting groove limits the rotation of the cabin door, the cabin door cannot rotate in the overflow cabin normally, and the aggregate in the material cabin cannot enter the overflow cabin, so that the normal use of the material cabin is ensured.

Furthermore, a magnet is fixed at the end part of the cabin door far away from the rotating shaft, and a magnetic sheet matched with the magnet is fixed on the limiting groove.

Through adopting above-mentioned technical scheme, the hatch door is closed under the effect of reset torsion spring, and the magnetic sheet is just right with magnet, and both adsorb each other to guarantee the effect of closing of hatch door, prevent that reset torsion spring elasticity from reducing the back, the hatch door is opened by oneself.

Furthermore, the upper end sliding connection of overflow pipe has the control tube, set up a plurality of adjustment tank that parallel with the overflow pipe on the inner wall of overflow pipe, be fixed with the regulation pole of sliding connection in the adjustment tank on the outer wall of control tube.

through adopting above-mentioned technical scheme, the slide adjusting lever drives the regulating tube and slides in the overflow pipe to change the height of overflow pipe, thereby adjust the highest position of material level in the feed bin, prevent that the aggregate in the feed bin from spilling over.

furthermore, the end part of the overflow pipe is provided with a control screw rod which is rotatably connected in the adjusting groove, the adjusting rod is provided with a control hole, and the control screw rod penetrates through the control hole and is in threaded connection with the control hole.

By adopting the technical scheme, the control screw rod is rotated by an operator, and the control screw rod drives the adjusting rod to move up and down, so that the position of the adjusting pipe is changed, the structure is simple, and the use is convenient.

Further, the bottom of the overflow cabin is obliquely arranged.

By adopting the technical scheme, the aggregate in the overflow cabin slides out along the inclined bottom towards the direction of the feed back port, so that the residue of the aggregate in the overflow cabin is reduced.

Furthermore, a vertical sliding groove is formed in the upper end of the material cabin, and a baffle plate is connected in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, operating personnel slides the sideboard, and the sideboard follows the sliding tray in roll-off to increase the height of material cabin top, prevent that the aggregate from overflowing from the top of material cabin and dropping.

Furthermore, a control opening communicated with the sliding groove is formed in the inner wall of the material cabin, a control plate is connected in the sliding groove in a sliding mode, a control spring is connected between the bottom of the control plate and the bottom of the sliding groove, a detection plate extending out of the control opening is fixed on the control plate, a control gear is connected between the control plate and the baffle in a rotating mode, and connecting teeth meshed with the control gear are arranged on one side, facing the control gear, of the control plate and one side, facing the control gear, of the baffle.

Through adopting above-mentioned technical scheme, the aggregate is poured into the material under-deck, and when the material level was higher, the pick-up plate was pressed to the aggregate, and the material level is higher, and the aggregate is the bigger to the pressure of pick-up plate. The pressure of the aggregate on the detection plate is larger than the elastic force of the control spring, the control plate descends, the control plate drives the barrier plate to ascend through the control gear, and the barrier plate extends out of the sliding groove. Through the setting of control panel and pick-up plate, the height that the sideboard stretches out is controlled by the amount of aggregate, and when the aggregate is more, the sideboard stretches out by oneself. The operator can judge the amount of the aggregate in the material cabin through the extension height of the baffle plate, and the material cabin has a simple structure and is convenient to use.

To sum up, the utility model discloses following beneficial effect has:

1. Through the arrangement of the overflow pipe and the overflow cabin, the overflow pipe and the overflow cabin collect and contain excessive aggregates, so that the aggregates are prevented from overflowing from the material cabin to cause waste;

2. through the setting of control panel and pick-up plate, the height that the sideboard stretches out is controlled by the amount of aggregate, and when the aggregate was more, the sideboard stretched out by oneself to prevent that the aggregate from spilling over, practice thrift the aggregate.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a schematic view showing an internal structure of a slide groove in the embodiment;

FIG. 3 is a schematic structural view of an overflow compartment in the embodiment;

Fig. 4 is a schematic view of the connection of the hatch to the feed back opening.

In the figure, 1, a cabin body; 11. a partition plate; 2. a material cabin; 21. a sliding groove; 22. a control port; 23. a feed inlet; 24. a discharge port; 25. an overflow plate; 3. an overflow compartment; 31. a feed back port; 32. a cabin door; 33. a limiting groove; 331. a rotating shaft; 332. a return torsion spring; 333. a magnet; 334. a magnetic sheet; 4. an overflow pipe; 41. an adjustment groove; 42. controlling the screw; 5. an adjusting tube; 51. adjusting a rod; 511. a control hole; 6. a sideboard; 61. a connecting tooth; 7. a control panel; 71. detecting a plate; 8. a control spring; 9. and controlling the gear.

Detailed Description

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

Example (b):

A storage bin, as shown in figure 1, comprises a rectangular bin body 1, a plurality of partition plates 11 are fixed in the bin body 1 in pairs, and a material bin 2 is formed between each pair of partition plates 11. The upper end opening of the material cabin 2 is a feeding hole 23, and the lower end opening of the material cabin 2 is a discharging hole 24. The plurality of material cabins 2 hold aggregates with different particle sizes.

As shown in figure 1, the upper end of the side wall of the material cabin 2 is vertical, and the lower end of the side wall of the material cabin 2 is V-shaped, so that aggregate can be conveniently and intensively discharged.

As shown in fig. 2, the upper end surface of the material cabin 2 is provided with an inward-concave vertical sliding groove 21, and the blocking plate 6 is slidably connected in the sliding groove 21. The baffle plate 6 can extend out of the sliding groove 21, so that the height of the material cabin 2 is prolonged, and excessive aggregate in the material cabin 2 is prevented from overflowing from the material cabin 2 to cause waste.

As shown in fig. 2, a control plate 7 parallel to the barrier 6 is slidably connected in the slide groove 21, a control spring 8 is connected between the bottom of the control plate 7 and the bottom of the slide groove 21, a control gear 9 positioned between the control plate 7 and the barrier 6 is rotatably connected in the slide groove 21, a connecting tooth 61 is provided on a surface of the control plate 7 opposite to the barrier 6, and the connecting tooth 61 is engaged with the control gear 9. The control plate 7 moves up and down to drive the control gear 9 to rotate so as to drive the baffle 6 to move up and down.

As shown in fig. 2, a vertical strip-shaped control opening 22 is formed in the inner wall of the material cabin 2, and a detection plate 71 slidably connected in the control opening 22 is fixed on the control plate 7. When the control spring 8 is in a natural state, the detection plate 71 abuts against the upper end of the control port 22. When the aggregate in the material compartment 2 gradually goes over the detection plate 71, the aggregate exerts downward pressure on the detection plate 71. When more aggregates are used, the pressure of the aggregates on the detection plate 71 is larger, the aggregates press the detection plate 71, the detection plate 71 drives the control plate 7 to press the control spring 8, the control plate 7 descends, and the barrier plate 6 extends out of the sliding groove 21. The amount of the aggregate in the material cabin 2 controls the extending height of the baffle plate 6, and the material cabin has simple structure and convenient use. Moreover, the operator can judge the height of the material level in the material cabin 2 through the extending height of the baffle plate 6 so as to control the material discharging and discharging.

As shown in fig. 3, an overflow plate 25 is fixed on the outer wall of the material cabin 2, and an overflow cabin 3 is formed between the overflow plate 25 and the material cabin 2. An overflow pipe 4 which is obliquely arranged is fixed on the inner wall of the material cabin 2, the upper end of the overflow pipe 4 is lower than a feeding hole 23 (shown in figure 1) of the material cabin 2, and the lower end of the overflow pipe 4 is communicated with the overflow cabin 3. When the aggregate in the material cabin 2 is more, the material level is higher, and when the material level is higher than the upper end of the overflow pipe 4, the aggregate flows into the overflow cabin 3 from the overflow pipe 4. The overflow cabin 3 controls the amount of aggregate, and prevents the excessive overflow of the aggregate in the material cabin 2 from the material cabin 2.

As shown in figure 3, an adjusting pipe 5 is connected in the inner cavity of the upper end of the overflow pipe 4 in a sliding manner, and the adjusting pipe 5 can extend out of or retract into the overflow pipe 4, so that the height of the upper end of the overflow pipe 4 is adjusted and controlled, the highest position of the material level in the material cabin 2 is controlled, and the aggregate is effectively prevented from overflowing.

as shown in FIG. 3, a plurality of adjusting grooves 41 are formed on the inner wall of the overflow pipe 4, and the adjusting grooves 41 are parallel to the overflow pipe 4. The adjusting groove 41 is rotatably connected with a control screw rod 42, the outer wall of the adjusting pipe 5 is fixedly provided with an adjusting rod 51 which is slidably connected in the adjusting groove 41, the adjusting rod 51 is provided with a control hole 511, and the control screw rod 42 passes through the control hole 511 and is in threaded fit with the control hole 511. The operator rotates the control screw 42, and the control screw 42 drives the adjusting rod 51 to move up and down in the adjusting groove 41, so as to control the movement of the adjusting pipe 5.

As shown in figure 3, the aggregate flows into the overflow cabin 3 from the overflow pipe 4, and the inner wall of the material cabin 2 is provided with a feed back port 31 communicated with the bottom of the overflow cabin 3. The aggregates flow into the overflow compartment 3. The aggregate in the material cabin 2 is discharged gradually, when the material level is lower than the feed back opening 31, the aggregate in the overflow cabin 3 flows into the material cabin 2 from the feed back opening 31 to be discharged, the aggregate in the overflow cabin 3 is recycled, and the aggregate is saved.

As shown in fig. 3, the bottom of the overflow compartment 3 is inclined, and one end of the bottom of the overflow compartment 3, which is far away from the material return opening 31, is higher than the other end. When the aggregate flows out from the bottom of the overflow cabin 3, the operation is convenient, and the residual quantity of the aggregate in the overflow cabin 3 is small.

as shown in fig. 3, an inward concave limiting groove 33 is formed on the outer wall of the feed back opening 31 on the side wall of the material cabin 2, and the cabin door 32 is rotatably connected in the limiting groove 33. When the feed back port 31 is closed by the hatch 32, the hatch 32 is abutted against the bottom of the limiting groove 33. The limiting groove 33 controls the rotation direction of the cabin door 32, the cabin door 32 can rotate towards the material cabin 2 and cannot rotate towards the overflow cabin 3, and aggregate is prevented from entering the overflow cabin 3 from the feed back port 31 and affecting normal loading and unloading of the aggregate.

As shown in fig. 4, one end of the door 32 is fixedly connected with a rotating shaft 331, the rotating shaft 331 is rotatably connected in the limiting groove 33, the other end of the door 32 is fixed with a magnet 333, and a magnetic sheet 334 matched with the magnet 333 is fixed on the limiting groove 33. The rotating shaft 331 is sleeved with a reset torsion spring 332, and when the reset torsion spring 332 is in a natural state, the cabin door 32 is embedded in the limiting groove 33. The aggregate in the overflow cabin 3 presses the cabin door 32, the cabin door 32 is opened, and the aggregate is discharged into the material cabin 2. After the aggregate is discharged, the hatch 32 is reset and embedded in the limit groove 33 to close the feed back port 31 under the action of the reset torsion spring 332 and the magnet 333.

The specific implementation process comprises the following steps: the aggregates are continuously poured into the material cabin 2, more and more aggregates are in the material cabin 2, and when the aggregates overflow the upper end of the overflow pipe 4, the aggregates enter the overflow cabin 3. The pressure of the aggregate on the detection plate 71 is increased, the barrier plate 6 is gradually lifted, and the aggregate is shielded and prevented from falling.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a storage silo, includes the storehouse body (1), separates in the storehouse body (1) and has a plurality of material cabins (2), its characterized in that: the bottom of material cabin (2) is established to the V-arrangement, the lateral wall of material cabin (2) is equipped with overflow cabin (3), the top of material cabin (2) is equipped with overflow pipe (4) that the slope set up, the upper end of overflow pipe (4) is less than the top of material cabin (2), overflow pipe (4) are linked together with overflow cabin (3), feed back mouth (31) that are linked together with material cabin (2) are seted up to the lower extreme of overflow cabin (3), feed back mouth (31) department is equipped with hatch door (32).

2. The storage silo according to claim 1, characterized in that: the spacing groove (33) of indent is seted up in feed back mouth (31) department to material cabin (2) inner wall, the one end fixedly connected with axis of rotation (331) of hatch door (32), axis of rotation (331) rotate to be connected in spacing groove (33), the cover is equipped with reset torsion spring (332) on axis of rotation (331), when reset torsion spring (332) are in natural state, hatch door (32) inlay in spacing groove (33).

3. The storage silo according to claim 2, characterized in that: a magnet (333) is fixed at the end part of the cabin door (32) far away from the rotating shaft (331), and a magnetic sheet (334) matched with the magnet (333) is fixed on the limiting groove (33).

4. The storage silo according to claim 1, characterized in that: the upper end sliding connection of overflow pipe (4) has adjusting pipe (5), set up a plurality of adjustment tank (41) that parallel with overflow pipe (4) on the inner wall of overflow pipe (4), be fixed with regulation pole (51) of sliding connection in adjustment tank (41) on the outer wall of adjusting pipe (5).

5. The storage silo according to claim 4, characterized in that: the end part of the overflow pipe (4) is provided with a control screw rod (42) which is rotatably connected in the adjusting groove (41), the adjusting rod (51) is provided with a control hole (511), and the control screw rod (42) penetrates through the control hole (511) and is in threaded connection with the control hole (511).

6. the storage silo according to claim 1, characterized in that: the bottom of the overflow cabin (3) is obliquely arranged.

7. The storage silo according to claim 1, characterized in that: vertical sliding grooves (21) are formed in the upper ends of the material cabins (2), and blocking plates (6) are connected in the sliding grooves (21) in a sliding mode.

8. The storage silo according to claim 7, characterized in that: offer control mouth (22) that is linked together with sliding tray (21) on the inner wall of material cabin (2), sliding tray (21) sliding connection has control panel (7), even there is control spring (8) between the bottom of control panel (7) and the bottom of sliding tray (21), be fixed with pick-up plate (71) that stretch out control mouth (22) on control panel (7), it is connected with control gear (9) to rotate between control panel (7) and sideboard (6), control panel (7) and sideboard (6) are equipped with towards one side of control gear (9) and are connected tooth (61) with control gear (9) engaged with.