CN218859845U

CN218859845U - Aggregate unloader

Info

Publication number: CN218859845U
Application number: CN202223169110.XU
Authority: CN
Inventors: 马维斌; 俞国荣
Original assignee: Hangzhou Dingsheng Building Materials Co ltd
Current assignee: Hangzhou Dingsheng Building Materials Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-14
Anticipated expiration: 2032-11-28

Abstract

The application discloses aggregate unloader relates to building engineering material processing technology field, including aggregate storehouse and the conveyer that is used for the aggregate transmission, the aggregate storehouse is equipped with and is used for controlling aggregate storehouse feed opening switch and blocks the piece that blocks that the aggregate scatters to the conveyer both sides, blocks the horizontal barrier plate including controlling aggregate storehouse feed opening switch, and horizontal barrier plate rotates to be connected in aggregate storehouse both sides wall, and the equal fixedly connected with in horizontal barrier plate both sides is used for blocking the baffle that the aggregate scatters to the conveyer both sides, baffle bottom butt in conveyer, and aggregate storehouse fixedly connected with is used for driving the moving member that horizontal barrier plate removed. Use an aggregate unloader of this application, the aggregate removes the in-process to the conveyer, can block the both sides that the aggregate scatters the conveyer.

Description

Aggregate unloader

Technical Field

The application relates to the technical field of building engineering material processing, in particular to an aggregate blanking device.

Background

With the rapid development of the construction industry, concrete becomes the main raw material of the construction industry. The aggregate of the sandstone in the concrete growth is fed to a conveying device below through an aggregate bin and then conveyed to the concrete mixer through the conveying device.

The patent of publication No. CN216609569U discloses unloader of aggregate storehouse in stirring station, specifically is unloader of aggregate storehouse in stirring station, including the support that the relative position is fixed, install aggregate storehouse on the support, the support rotates the connection screen cloth in the below of aggregate storehouse discharge gate, the below of screen cloth sets up the collecting box, forms the rotation through the screen cloth for the material in the screen cloth gets into in the collecting box from screen cloth week side department.

According to the related technology, when the materials in the screen are fed to the conveying device below from the periphery of the screen, a certain height difference exists between the bottom end of the screen and the conveying belt, and the aggregates are easily scattered to two sides of the conveying belt in the falling process.

SUMMERY OF THE UTILITY MODEL

In order to solve the aggregate and not scatter in the problem of conveyer belt both sides at the unloading in-process, this application provides an aggregate unloader, mainly can realize through following technical scheme.

The utility model provides a aggregate unloader, includes aggregate storehouse and the conveyer that is used for the aggregate transmission, the aggregate storehouse is equipped with and is used for controlling aggregate storehouse feed opening switch and blocks the piece that blocks that the aggregate scatters to the conveyer both sides, blocks the horizontal barrier plate including controlling aggregate storehouse feed opening switch, and horizontal barrier plate rotates to be connected in aggregate storehouse both sides wall, and the equal fixedly connected with in horizontal barrier plate both sides is used for blocking the baffle that the aggregate scatters to the conveyer both sides, baffle bottom butt in conveyer, and aggregate storehouse fixedly connected with is used for driving the moving member that horizontal barrier plate removed.

Through above-mentioned technical scheme, when the aggregate falls to the conveyer from the aggregate storehouse on, horizontal barrier plate is used for controlling aggregate unloading switch, and the baffle is used for blockking that the aggregate scatters to the conveyer both sides.

Optionally, the conveyer includes the support, and the support rotates and is connected with two gyro wheels, and the transmission is connected with the belt between two gyro wheels, and support fixedly connected with is used for driving gyro wheel pivoted motor.

Through the technical scheme, the motor drives the belt to transmit through rolling, so that the aggregate on the belt is driven to move.

Optionally, support both sides fixedly connected with connecting piece, connecting piece locate between the both sides belt and set up the multiunit, and two connecting pieces of same group are close to one side each other and rotate and be connected with the truckle, and the truckle laminating is in the lower surface of upside belt.

Through above-mentioned technical scheme, the aggregate drops to the belt, and the weight of aggregate causes the extrusion to the belt, and the connecting piece plays supporting role to the belt, and the effect of the gyro wheel on the connecting piece is for the belt transmission better.

Optionally, the small rollers are arranged in an inclined manner, the distance between two small rollers in the same group is gradually reduced, and the distance between two small rollers in the same group close to one end of the bracket is minimum.

Through above-mentioned technical scheme, the truckle slope sets up for thereby the belt laminating turns over in the truckle formation, and the belt forms the structure of a hopper-shaped, is difficult for dropping when making the aggregate convey on the belt.

Optionally, the distance between two baffles is between the maximum and minimum distance between two small rollers in the same group, and the bottom ends of the baffles are attached to the upper surface of the belt.

Through above-mentioned technical scheme, the distance between two baffles is located between two small gyro wheels of same group apart from maximum and minimum for the baffle acts on the belt, thereby makes the aggregate fall to on the belt and be difficult for scattering from the both sides of belt.

Optionally, the moving member includes the cylinder, and aggregate storehouse lateral wall fixedly connected with slope piece, cylinder body hinge in the slope piece, and cylinder body is on a parallel with the inclined plane of slope piece, and horizontal barrier plate hinges in the piston rod of cylinder, aggregate storehouse lateral wall fixedly connected with axis of rotation, and horizontal barrier plate rotates to be connected in the axis of rotation.

Through above-mentioned technical scheme, the telescopic link of cylinder is fixed on horizontal barrier plate, and when cylinder 41's telescopic link shrink, horizontal barrier plate was pulled open to the feed opening of aggregate storehouse is opened, and simultaneously, the baffle is laminated with the belt both sides almost, and the aggregate falls to on the belt and be difficult for scattering from the both sides of belt.

Optionally, a material guide hopper for reducing the movement speed of the aggregates is installed between the aggregate bin and the conveyor.

Through above-mentioned technical scheme, the hopper-shaped setting of guide fill, the feed opening of guide fill is less, is convenient for reduce the falling speed of aggregate, prevents that the aggregate from removing in disorder when going up to the conveyer and flying.

Optionally, a plurality of material guiding plates are arranged in the material guiding hopper, and each material guiding plate is inclined downwards and arranged in a cross manner.

Through above-mentioned technical scheme, the stock guide carries out the separation to the aggregate, and the stock guide reduces the falling speed of aggregate, prevents that the aggregate from flying in disorder when moving to the conveyer on.

In conclusion, when the aggregates fall onto the conveyor from the aggregate bin, the horizontal blocking plate is used for controlling the aggregate blanking switch, and the baffle is used for blocking the aggregates from scattering to the two sides of the conveyor; the connecting piece supports the belt, the small idler wheels are obliquely arranged, so that the belt is attached to the small idler wheels to form turnover, and the belt forms a bucket-shaped structure, so that the aggregate is not easy to fall off when being conveyed on the belt; the guide hopper reduces the descending speed of the aggregates and prevents the aggregates from flying in a mess when moving to the conveyor.

Drawings

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

Figure 2 is a schematic diagram of the construction of a single bone silo according to the present application.

Fig. 3 is a schematic view of a part of the structure of the conveyor of the present application.

Fig. 4 is a schematic view of the structure of the barrier of the present application.

Fig. 5 is a schematic view of the structure inside the material guiding hopper of the present application.

Description of the reference numerals:

1. an aggregate bin; 2. a conveyor; 21. a support; 22. a roller; 23. a belt; 24. a motor; 25. a connecting member; 251. a small roller; 3. a blocking member; 31. a horizontal blocking plate; 311. a side plate; 312. connecting blocks; 32. a baffle plate; 321. a connecting plate; 4. a moving member; 41. a cylinder; 42. an inclined block; 43. a rotating shaft; 5. a material guide hopper; 51. a material guide plate.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The aggregate unloader that this application embodiment discloses refers to 1 and fig. 2, including

aggregate storehouse

1, 1 below fixedly connected with guide fill 5 in aggregate storehouse, and 1 rotations in aggregate storehouse are connected with and block piece 3, and the below of aggregate storehouse 1 is equipped with conveyer 2 that is used for transmitting the aggregate, and aggregate storehouse 1 is equipped with and is used for the drive to block moving member 4 that 3 removed.

Referring to fig. 2 and 3, the conveyor 2 includes a support 21, both ends of the support 21 in the length direction are rotatably connected with rollers 22, a belt 23 for bearing aggregate is connected between the two rollers 22 in a transmission manner, the support 21 is fixedly connected with a motor 24 for driving the rollers 22 to rotate, an output shaft of the motor 24 is coaxially and fixedly connected to the rollers 22, a connecting member 25 is fixedly connected above the support 21, the connecting member 25 is located between the belts 23 on both sides, the connecting member 25 is linearly arrayed in a plurality along the length direction of the support 21, the connecting member 25 is rotatably connected with three small rollers 251, the surface of each small roller 251 abuts against the lower surface of the upper side belt 23, the middle small roller 251 is horizontally arranged, the small rollers 251 on both sides are obliquely arranged, and the distance between the small rollers 251 on both sides, which is close to the middle small roller 251, is the smallest.

The connecting piece 25 plays a supporting role for the belt 23, and the small roller 251 is obliquely arranged, so that the belt 23 is attached to the small roller 251 to form a hopper-shaped structure, and aggregate is not easy to fall off when being conveyed on the belt 23; the rolling friction between the belt 23 and the small roller 251 reduces the frictional force of the belt 23.

Referring to fig. 4 and 5, the material guide hopper 5 is fixedly connected to the feed opening of the aggregate bin 1, the material guide hopper 5 is vertically arranged, the side walls of the material guide hopper 5 are obliquely arranged, the distance between the side walls of the material guide hopper 5 is gradually reduced, the distance between the side walls of one end, far away from the aggregate bin 1, of the material guide hopper 5 is minimum, the material guide plates 51 are fixedly connected to the inside of the material guide hopper 5, the material guide plates 51 are arranged in a plurality, and each material guide plate 51 is obliquely downwards and is arranged in a crossed manner.

The material guide hopper 5 reduces the descending speed of the aggregates and prevents the aggregates from flying around when moving to the conveyor 2.

Referring to fig. 2 and 4, the blocking member 3 includes a horizontal blocking plate 31 and a baffle 32, a side plate 311 is integrally formed on each of two sides of the horizontal blocking plate 31, the side plate 311 is attached to a side wall of the material guiding hopper 5, a rotating shaft 43 is fixedly connected to a side wall of the aggregate bin 1, the side plate 311 is rotatably connected to the rotating shaft 43, a connecting plate 321 is integrally formed on the baffle 32, the connecting plate 321 is fixedly connected to an end portion of the horizontal blocking plate 31, a distance between the two baffles 32 is located between a maximum value and a minimum value of a distance between two small rollers 251 in the same group, and a bottom wall of the baffle 32 in the height direction abuts against the belt 23.

When the aggregates fall onto the conveyor 2 from the guide hopper 5, the horizontal barrier plate 31 is used for controlling an aggregate blanking switch, and the baffle plates 32 are used for blocking the aggregates from scattering to two sides of the conveyor 2; the distance between the two baffles 32 is between the maximum and minimum of the distance between the two small rollers 251 in the same group, and the baffles 32 act on the belt 23, so that the aggregate falls onto the belt 23 and is not easily scattered from both sides of the belt 23

Referring to fig. 2 and 4, the moving member 4 includes a cylinder 41, the aggregate bin 1 is fixedly connected with an inclined block 42, a body of the cylinder 41 is hinged to the inclined block 42, the body of the cylinder 41 is parallel to an inclined surface of the inclined block 42, a connecting block 312 is integrally formed on one side of the horizontal blocking plate 31 far away from the material guiding hopper 5, and a piston rod of the cylinder 41 is hinged to the connecting block 312.

The telescopic rod of the cylinder 41 is fixed on the horizontal barrier plate 31, when the telescopic rod of the cylinder 41 is contracted, the horizontal barrier plate 31 is pulled open, so that the feed opening of the guide hopper 5 is opened, meanwhile, the baffle 32 is almost attached to the two sides of the belt 23, and the aggregates fall onto the belt 23 and are not easy to fall off from the two sides of the belt 23.

The implementation principle of the embodiment of the application is as follows: when the piston rod of the cylinder 41 contracts, the horizontal blocking plate 31 is pulled open, so that the feed opening of the guide hopper 5 is opened, the aggregate descends in the interior of the guide hopper 5, the guide plate 51 reduces the descending speed of the aggregate, meanwhile, the baffle 32 is almost attached to the two sides of the belt 23, the aggregate falls onto the belt 23, and the motor 24 drives the belt 23 to move through the roller 22 so as to drive the aggregate to move.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an aggregate unloader, includes aggregate storehouse (1) and conveyer (2) that are used for aggregate transmission, its characterized in that: aggregate storehouse (1) is equipped with and is used for controlling aggregate storehouse (1) feed opening switch and blocks that aggregate scatters and stops blockking (3) of conveyer (2) both sides, block horizontal barrier plate (31) including control aggregate storehouse (1) feed opening switch in (3), horizontal barrier plate (31) are rotated and are connected in aggregate storehouse (1) both sides wall, the equal fixedly connected with in horizontal barrier plate (31) both sides is used for blockking baffle (32) that the aggregate scatters and arrives conveyer (2) both sides, baffle (32) bottom butt in conveyer (2), aggregate storehouse (1) fixedly connected with is used for driving moving member (4) that horizontal barrier plate (31) removed.

2. An aggregate blanking device according to claim 1, characterized in that: conveyer (2) are including support (21), and support (21) rotate and are connected with two gyro wheels (22), and the transmission is connected with belt (23) between two gyro wheels (22), and support (21) fixedly connected with is used for driving gyro wheel (22) pivoted motor (24).

3. An aggregate blanking device according to claim 2, characterized in that: support (21) both sides fixedly connected with connecting piece (25), connecting piece (25) are located between both sides belt (23) and are set up the multiunit, and two connecting pieces (25) of same group are close to one side each other and rotate and are connected with small roller (251), and small roller (251) laminate in the lower surface of upside belt (23).

4. An aggregate blanking device according to claim 3, characterized in that: the small rollers (251) are obliquely arranged, the distance between two small rollers (251) in the same group is gradually reduced, and the distance between the two small rollers (251) in the same group, which is close to one end of the bracket (21), is the smallest.

5. An aggregate blanking device according to claim 2, characterized in that: the distance between the two baffles (32) is between the maximum and the minimum of the distance between the two small rollers (251) in the same group, and the bottom ends of the baffles (32) are attached to the upper surface of the belt (23).

6. An aggregate blanking device according to claim 1, characterized in that: moving member (4) include cylinder (41), aggregate storehouse (1) lateral wall fixedly connected with slope piece (42), and cylinder (41) body articulates in slope piece (42), and cylinder (41) body is on a parallel with the inclined plane of slope piece (42), and horizontal barrier plate (31) articulate in the piston rod of cylinder (41), and aggregate storehouse (1) lateral wall fixedly connected with axis of rotation (43), horizontal barrier plate (31) rotate to be connected in axis of rotation (43).

7. An aggregate blanking device according to claim 1, characterized in that: a material guide hopper (5) used for reducing the moving speed of aggregate is arranged between the aggregate bin (1) and the conveyor (2).

8. An aggregate blanking device according to claim 7, characterized in that: a plurality of material guide plates (51) are arranged in the material guide hopper (5), and each material guide plate (51) is inclined downwards and is arranged in a crossed mode.