CN214827373U - Machine-made sand stone powder control device - Google Patents

Abstract

The utility model belongs to the machine-made sand field, in particular to a machine-made sand stone powder control device, aiming at the problem that the prior feeding device can not achieve the function of uniform feeding when feeding, can only ensure continuous feeding, and further can cause the phenomenon of too little feeding, can reduce the working efficiency, and can reduce the screening precision when too much feeding, the following proposal is provided, which comprises a feeding funnel fixedly connected at the top of a frame, one side of the frame is provided with a lifting machine matched with the feeding funnel for feeding, in the utility model, the bottom of the feeding funnel is sealed by a lifting plate and a hemispherical sealing gasket, and further, when feeding, no matter whether the feeding speed is fast or slow, the lower part of a fixed plate can be filled, redundant materials can not enter the lower part of the fixed plate, an electric push rod is restarted, finally, a baffle plate transversely moves and plugs up a discharge hole, and the bottom of the feeding funnel is in an open state, the material is discharged, and the function of uniform discharging is realized.

Description

Machine-made sand stone powder control device

Technical Field

The utility model relates to a mechanism sand technical field especially relates to a mechanism sand mountain flour controlling means.

Background

The traditional machine-made sand generally refers to particles with the particle size of less than 4.75mm, and with the gradual popularization and application of high-performance concrete and the requirement of pursuing the cost of concrete enterprises, higher requirements are also put forward at present for the machine-made sand.

The feeding device is needed to be used when the machine-made sand is screened, the existing feeding device cannot achieve the function of uniform feeding when feeding, only continuous feeding can be guaranteed, feeding is too little, working efficiency can be reduced, screening precision can be reduced due to too much feeding, and therefore the machine-made sand stone powder control device is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a machine-made sand stone powder control device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mechanism sand mountain flour controlling means, includes fixed connection at the feeder funnel at frame top, one side of frame is provided with the lifting machine with feeder funnel cooperation pay-off, be provided with the air separator that is located the feeder funnel below in the frame, be provided with the shale shaker that is located the air separator below in the frame, be provided with the powder jar that is located the shale shaker below in the frame, the both ends fixedly connected with second dead lever of feeder funnel, second dead lever and frame fixed connection, feeder funnel's inside is provided with the ejection of compact subassembly that is used for even ejection of compact.

Preferably, ejection of compact subassembly includes fixed connection at the inside fixed plate of feed hopper, a plurality of discharge openings, two have been seted up to the inside of fixed plate the first dead lever of fixedly connected with between the second dead lever, the bottom fixedly connected with electric putter of first dead lever, electric putter's output shaft runs through first dead lever and fixedly connected with lifter plate, the lifter plate is inconsistent with feed hopper's bottom discharge gate.

Preferably, the top of the fixed plate is slidably connected with a plurality of baffle plates matched with the discharge holes, and the tops of the baffle plates are fixedly connected with the same transverse plate.

Preferably, the top of the lifting plate is fixedly connected with a hemispherical sealing gasket, the top of the hemispherical sealing gasket is fixedly connected with a lifting rod, the bottom of the transverse plate is provided with a cavity, the inner walls on two sides of the cavity are slidably connected with the same sliding plate, and the top of the lifting rod extends to the inside of the cavity and is fixedly connected with the bottom of the sliding plate.

Preferably, both ends of the sliding plate are fixedly connected with sliding blocks, inner walls of two sides of the cavity are slidably connected with sliding rails, and the sliding blocks are slidably connected with the sliding rails.

Preferably, both ends of the sliding plate are obliquely arranged, and the inner walls of the two sides of the cavity are obliquely arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the machine-made sand powder is lifted into the feeding hopper through the lifter, and is continuously fed to the lower part of the fixed plate through the discharge hole, at the moment, the bottom of the feeding hopper is abutted against the hemispherical sealing gasket and is in a closed state, at the moment, the lower part of the fixed plate can be continuously fed, no matter whether the feeding speed is fast or slow, the lower part of the fixed plate can be only filled, and redundant materials cannot enter the lower part of the fixed plate;

2. the utility model discloses in, start electric putter, electric putter's piston rod drives the vertical downstream of lifter plate, the lifter plate drives the vertical downstream of the sealed pad of hemisphere, the sealed pad of hemisphere drives the vertical downstream of lifter, the lifter drives the vertical downstream of sliding plate, the sliding plate drives the diaphragm and plugs up the discharge opening to the direction lateral shifting who is close to the lifting machine, the diaphragm drives the baffle to the direction lateral shifting who is close to the discharge opening, prevent to continue the feeding, and then feed hopper's bottom is in the open mode, the whole discharges of material of fixed plate below, realize the function of even ejection of compact.

The utility model discloses in, seal up the bottom of feed funnel through lifter plate and hemisphere sealing pad, and then when the feeding, no matter the speed of feed is fast or not, all can only fill up the below of fixed plate, unnecessary material will unable below that gets into the fixed plate, restart electric putter, finally make baffle lateral shifting and plug up the discharge opening, and make feed funnel's bottom for the open mode, discharge the material, realize the function of even ejection of compact, moreover, the steam generator is simple in structure, and convenient operation.

Drawings

Fig. 1 is a schematic structural view of a machine-made sand powder control device provided by the present invention;

fig. 2 is a schematic sectional view of the feeding funnel in a front view according to the present invention;

fig. 3 is a schematic top view of the fixing plate of the present invention;

fig. 4 is the schematic view of the sectional structure of the center plate of the present invention.

In the figure: 1. a hoist; 2. a feed hopper; 3. a winnowing machine; 4. vibrating screen; 5. a powder tank; 6. a baffle plate; 7. a lifting rod; 8. a transverse plate; 9. a discharge hole; 10. a fixing plate; 11. a hemispherical seal; 12. a lifting plate; 13. a first fixing lever; 14. an electric push rod; 15. a second fixing bar; 16. a cavity; 17. a sliding plate; 18. a slider; 19. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-4, a machine-made sand stone powder control device comprises a feeding funnel 2 fixedly connected to the top of a frame, one side of the frame is provided with a lifting machine 1 feeding materials in cooperation with the feeding funnel 2, the frame is provided with a winnowing machine 3 located below the feeding funnel 2, the frame is provided with a vibrating screen 4 located below the winnowing machine 3, the frame is provided with a powder tank 5 located below the vibrating screen 4, two ends of the feeding funnel 2 are fixedly connected with second fixing rods 15, the second fixing rods 15 are fixedly connected with the frame, and the feeding funnel 2 is internally provided with a discharging assembly for uniform discharging.

Example two

The embodiment is improved on the basis of the first embodiment: the discharging component comprises a fixing plate 10 fixedly connected to the inner part of the feeding funnel 2, a plurality of discharging holes 9 are formed in the fixing plate 10, a first fixing rod 13 fixedly connected between two second fixing rods 15, an electric push rod 14 fixedly connected to the bottom of the first fixing rod 13, an output shaft of the electric push rod 14 penetrates through the first fixing rod 13 and a lifting plate 12 fixedly connected to the same, and the lifting plate 12 is inconsistent with a bottom discharging port of the feeding funnel 2

EXAMPLE III

The embodiment is improved on the basis of the first embodiment: the top sliding connection of fixed plate 10 has a plurality of baffles 6 with discharge opening 9 looks adaptation, the same diaphragm 8 of the top fixedly connected with of a plurality of baffles 6, the sealed pad 11 of top fixedly connected with hemisphere of lifter plate 12, the sealed top fixedly connected with lifter 7 of pad 11 of hemisphere, cavity 16 has been seted up to diaphragm 8's bottom, the both sides inner wall sliding connection of cavity 16 has same sliding plate 17, lifter 7's top extend to cavity 16's inside and with sliding plate 17's bottom fixed connection, the equal fixedly connected with slider 18 in both ends of sliding plate 17, the equal sliding connection of both sides inner wall of cavity 16 has slide rail 19, slider 18 and slide rail 19 sliding connection, the both ends of sliding plate 17 are the slope setting, the both sides inner wall of cavity 16 is the slope setting.

The working principle is as follows: when the device is used, the machine-made sand powder is lifted into the feeding hopper 2 through the lifter 1, the material is continuously fed to the lower part of the fixed plate 10 through the discharge hole 9, the bottom of the feeding hopper 2 is abutted against the hemispherical sealing gasket 11 and is in a closed state, at the moment, the material is continuously fed below the fixed plate 10, no matter whether the feeding speed is high or low, the lower part of the fixed plate 10 can only be filled up, redundant materials cannot enter the lower part of the fixed plate 10, the electric push rod 14 is started, the piston rod of the electric push rod 14 drives the lifting plate 12 to vertically move downwards, the lifting plate 12 drives the hemispherical sealing gasket 11 to vertically move downwards, the hemispherical sealing gasket 11 drives the lifting rod 7 to vertically move downwards, the lifting rod 7 drives the sliding plate 17 to vertically move downwards, the sliding plate 17 drives the transverse plate 8 to transversely move towards the direction close to the lifter 1, the transverse plate 8 drives the baffle 6 to transversely move towards the direction close to the discharge hole 9 and plug the discharge hole 9, prevent to continue the feeding, and then the bottom of feed hopper 2 is in the open mode, and the material of fixed plate 10 below is whole discharges, realizes the function of even ejection of compact, and the discharged material is in powder jar 5 again after air separator 3 and shale shaker 4 screening.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a mechanism sand mountain flour controlling means, includes feed hopper (2) of fixed connection at the frame top, its characterized in that, one side of frame is provided with lifting machine (1) with feed hopper (2) cooperation pay-off, be provided with air separator (3) that are located feed hopper (2) below in the frame, be provided with shale shaker (4) that are located air separator (3) below in the frame, be provided with powder jar (5) that are located shale shaker (4) below in the frame, the both ends fixedly connected with second dead lever (15) of feed hopper (2), second dead lever (15) and frame fixed connection, the inside of feed hopper (2) is provided with the ejection of compact subassembly that is used for even ejection of compact.

2. The machine-made sandstone powder control device according to claim 1, wherein the discharging assembly comprises a fixing plate (10) fixedly connected inside the feeding hopper (2), a plurality of discharging holes (9) are formed inside the fixing plate (10), a first fixing rod (13) is fixedly connected between the two second fixing rods (15), an electric push rod (14) is fixedly connected to the bottom of the first fixing rod (13), an output shaft of the electric push rod (14) penetrates through the first fixing rod (13) and is fixedly connected with a lifting plate (12), and the lifting plate (12) is abutted against a bottom discharging port of the feeding hopper (2).

3. The machine-made sand stone powder control device according to claim 2, wherein the top of the fixing plate (10) is slidably connected with a plurality of baffle plates (6) matched with the discharge holes (9), and the top of the plurality of baffle plates (6) is fixedly connected with the same transverse plate (8).

4. The machine-made sandstone powder control device according to claim 3, wherein a hemispherical sealing gasket (11) is fixedly connected to the top of the lifting plate (12), a lifting rod (7) is fixedly connected to the top of the hemispherical sealing gasket (11), a cavity (16) is formed in the bottom of the transverse plate (8), the inner walls of two sides of the cavity (16) are slidably connected with the same sliding plate (17), and the top of the lifting rod (7) extends into the cavity (16) and is fixedly connected with the bottom of the sliding plate (17).

5. The machine-made sandstone powder control device according to claim 4, wherein two ends of the sliding plate (17) are fixedly connected with sliding blocks (18), two inner walls of the cavity (16) are slidably connected with sliding rails (19), and the sliding blocks (18) are slidably connected with the sliding rails (19).

6. A machine-made sandstone powder control device according to claim 4, wherein both ends of the sliding plate (17) are arranged obliquely, and the inner walls of both sides of the cavity (16) are arranged obliquely.

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