CN218398816U

CN218398816U - Gravel discharging hopper

Info

Publication number: CN218398816U
Application number: CN202222796192.4U
Authority: CN
Inventors: 吕乐; 杨健利; 江韩; 杨清忠
Original assignee: Xi'an Xinyida Building Products Co ltd
Current assignee: Xi'an Xinyida Building Products Co ltd
Priority date: 2022-10-22
Filing date: 2022-10-22
Publication date: 2023-01-31
Anticipated expiration: 2032-10-22

Abstract

The application relates to a gravel discharging hopper, which relates to the field of gravel processing equipment and comprises a box body and a cover plate, wherein the box body is arranged in a hollow manner, the cover plate is fixedly connected with the box body, the cover plate is provided with a feeding hole, and the bottom of the box body is provided with a discharging hole; agitating unit includes rotating assembly, rotating assembly is located the box inner chamber, rotating assembly includes first motor, horizontal segment and vertical section, first motor install in the apron, first motor is used for the drive the horizontal segment rotates, the vertical setting of axis of rotation of horizontal segment, the horizontal segment both ends respectively with one vertical section fixed connection. This application has the grit of mediation grit feed opening department jam, keeps the unobstructed effect of feed opening.

Description

Gravel discharging hopper

Technical Field

The utility model relates to a grit processing equipment's field especially relates to a hopper under grit.

Background

In modern buildings, gravels are used as important raw materials, and are required to be uniformly placed in a gravel discharge hopper in the production and transportation process, and the gravel discharge hopper is opened to output the gravels when needed.

In the correlation technique, the grit is hopper down includes box and valve, when depositing the grit, closes the valve earlier, puts into the grit hopper down with the grit from the feed inlet of box top, takes out the grit in the grit hopper down when needs, opens the valve and can accomplish and take out.

In view of the above-mentioned related art, the inventor believes that there is a defect that the agglomerated sand may block the discharge port after being piled up for a long time.

SUMMERY OF THE UTILITY MODEL

In order to dredge the grit of discharge gate department jam, the grit of being convenient for passes through the discharge gate smoothly, and this application provides a hopper under grit.

The application provides a hopper under grit adopts following technical scheme:

a gravel discharging hopper comprises a box body and a stirring device;

the box body comprises a box body and a cover plate, the box body is hollow, the cover plate is fixedly connected with the box body, the cover plate is provided with a feeding hole, and the bottom of the box body is provided with a discharging hole;

agitating unit includes rotating assembly, rotating assembly is located the box inner chamber, rotating assembly includes first motor, horizontal segment and vertical section, first motor install in the apron, first motor is used for the drive the horizontal segment rotates, the vertical setting of axis of rotation of horizontal segment, the horizontal segment both ends respectively with one vertical section fixed connection.

Through adopting above-mentioned technical scheme, rotating assembly is located the box inner chamber, and the horizontal segment both ends are fixed with vertical section respectively, and first motor drives the horizontal segment and is the horizontal rotation, and then drives vertical section and rotate, and the discharge gate of hopper lower extreme is opened under the grit, and when the grit blockked up the discharge gate, vertical section stirred the grit, and the grit that will block up is stirred and is dispersed, and the grit of being convenient for is discharged from the discharge gate, makes the discharge gate keep dredging.

Optionally, the stirring device further includes a driving assembly, the driving assembly includes a first driving cylinder and a connecting plate, the first driving cylinder is fixedly connected to the cover plate, the driving cylinder is used for driving the connecting plate to move in the vertical direction, and the first motor is fixedly connected to the connecting plate.

Through adopting above-mentioned technical scheme, first driving cylinder is fixed in the apron, the connecting plate is fixed in the piston rod department of first driving cylinder, first motor is fixed in the connecting plate, make first motor can remove along the direction of drive under the drive of first driving cylinder, and then drive rotating assembly and remove along the direction of drive under the drive of first driving cylinder, can stir the grit from the different degree of depth, the grit of further being convenient for is discharged from the discharge gate, the work efficiency of rotating assembly mediation discharge gate has been improved.

Optionally, the driving assembly further comprises a guide rod, one end of the guide rod is fixedly connected with the cover plate, the other end of the guide rod penetrates through the connecting plate, and the guide rod is parallel to the telescopic direction of the piston rod of the first driving cylinder.

Through adopting above-mentioned technical scheme, the guide bar is fixed in the apron diapire, and the connecting plate slides along the guide bar under the drive of first driving cylinder, and the guide bar plays a spacing effect to the slip of connecting plate, has improved the gliding stationarity of connecting plate.

Optionally, the turnover mechanism further comprises a turnover assembly, the turnover assembly comprises a second motor and a turnover plate, the turnover plate is arranged in the inner cavity of the box body, the second motor is used for driving the turnover plate to rotate along the box body, and the rotation axis of the turnover plate is perpendicular to the extension direction of the piston rod of the first driving cylinder.

Through adopting above-mentioned technical scheme, the second motor drive turns over the board and rotates, has increased the inclination that turns over the board for the grit drops downwards more easily under self action of gravity.

Optionally, the second motor is located outside the box body, and the second motor is fixedly connected with the outer wall of the box body.

Through adopting above-mentioned technical scheme, can separate second motor and grit, prevent that the grit from causing the harm to the second motor.

Optionally, the valve assembly still includes the valve member, the valve member includes the butt joint board, the box body in discharge gate department lateral wall has seted up the spread groove, the butt joint board is located in the spread groove, the butt joint board can be followed the box body slides, the butt joint board is used for with the discharge gate is opened or is closed.

By adopting the technical scheme, the connecting groove has a limiting effect on the abutting plate; the butt joint board is opened the discharge gate, can take out the operation of grit, and the butt joint board is closed the discharge gate, can carry out the storage work of grit.

Optionally, the valve assembly further includes a third motor, a gear and a rack, the third motor is fixedly connected to the box body, the third motor is used for driving the gear to rotate, the gear is engaged with the rack, and the rack is fixedly connected to the abutting plate.

By adopting the technical scheme, the third motor is fixed on the box body, the third motor drives the gear to rotate, and the gear is meshed with the rack, so that the gear drives the rack to move; the rack is fixedly connected with the butt joint plate, so that the rack drives the butt joint plate to move, and finally the third motor drives the butt joint plate to move.

Optionally, a support frame is arranged below the box body, and the support frame is fixedly connected with the box body.

Through adopting above-mentioned technical scheme, the support frame can be convenient for carry out subsequent grit and take out the operation with box body and ground lifting one end distance.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the rotating assembly, the sand in the feeding hopper can be stirred, and the sand is prevented from being accumulated to block the discharge hole;

2. through the arrangement of the driving assembly, the rotating assembly can be driven to slide along the vertical direction, sand and stones at deeper positions in the discharging hopper are stirred, and the sand and stones are further prevented from being accumulated to block the discharging port;

3. through setting up the upset subassembly, can change the grit for the angle of hopper diapire down, the taking out of the grit of being more convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure at a first viewing angle;

FIG. 2 is a schematic cross-sectional view illustrating the structure of the present embodiment;

FIG. 3 is an enlarged schematic view of a portion of FIG. 2A;

FIG. 4 is a schematic view of the valve assembly of this embodiment.

Description of the reference numerals: 1. a box body; 11. a box body; 12. a cover plate; 121. a first through hole; 13. a feed inlet; 14. a discharge port; 2. a support frame; 3. a stirring device; 31. a drive assembly; 311. a first drive cylinder; 312. a connecting plate; 3121. a second through hole; 313. a guide rod; 32. a rotating assembly; 321. a first motor; 322. a horizontal segment; 323. a vertical section; 4. turning over the assembly; 41. a second motor; 42. turning a plate; 421. a rotating shaft; 5. a valve assembly; 51. a fixed mount; 52. a third motor; 53. a gear; 54. a rack; 55. abutting against the plate; 56. connecting grooves; 57. and (7) installing a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses hopper under grit.

Referring to fig. 1 and 2, a sand hopper comprises a housing 1, a support assembly 2, a stirring device 3, an inversion assembly 4 and a valve assembly 5.

Referring to fig. 2, the box body 1 includes a box body 11 and a cover plate 12, in this embodiment, the box body 11 is a hollow cuboid with a rectangular cross section, and the top of the box body 11 is open; the cover plate 12 is fixedly connected with the top wall of the box body 11 in a welding mode; the cover plate 12 is provided with a feeding hole 13, the bottom of the box body 11 is in a necking design, and a discharging hole 14 is formed at the necking position.

Referring to fig. 2, a support frame 2 is arranged below the box body 11, and the support frame 2 is fixedly connected with the box body 11 in a welding mode.

Referring to fig. 2, the stirring apparatus 3 includes a driving assembly 31, the driving assembly 31 includes a first driving cylinder 311, a connecting plate 312 and a guiding rod 313, in this embodiment, the first driving cylinder 311 is preferably an air cylinder, a housing of the first driving cylinder 311 is fixed to a top wall of the cover plate 12 by screws, the cover plate 12 is provided with a first through hole 121, a piston rod of the first driving cylinder 311 is inserted into the first through hole 121, the connecting plate 312 is located in an inner cavity of the box body 11, and the connecting plate 312 is fixed to the piston rod of the first driving cylinder 311 by screws; the connecting plate 312 is provided with a second through hole 3121 in a penetrating manner, the guide rod 313 is vertically disposed, one end of the guide rod 313 is welded to the bottom wall of the cover plate 12, and the other end of the guide rod 313 penetrates through the second through hole 3121.

Referring to fig. 2, the stirring apparatus 3 further includes a rotating assembly 32, the rotating assembly 32 is located below the feeding port 13, the rotating assembly 32 includes a first motor 321, a horizontal section 322 and two vertical sections 323, in this embodiment, the first motor 321 is preferably a servo motor, a housing of the first motor 321 is fixed to a bottom wall of the connecting plate 312 by screws, the horizontal section 322 is fixed to an output shaft of the first motor 321 by screws, two ends of the horizontal section 322 are respectively provided with one vertical section 323, and the vertical section 323 is fixedly connected to the horizontal section 322 by welding.

Referring to fig. 1, 2 and 3, the number of the turnover assemblies 4 is two, two turnover assemblies 4 are respectively arranged on two sides of the center line of the box body 1, each turnover assembly 4 comprises a second motor 41 and a turnover plate 42, and the shell of the second motor 41 is fixed on the outer wall of the box body 1 through screws; the turning plate 42 is located in the inner cavity of the box body 1, the rotating shaft 421 is arranged at the bottom of the turning plate 42 in a penetrating mode, one end of the rotating shaft 421 is fixed on an output shaft of the second motor 41 in a key connection mode, the other end of the rotating shaft is rotatably connected with the box body 11, the turning plate 42 can be driven by the second motor 41 to rotate between a first posture and a second posture, the first posture is the inner wall of the necking part of the turning plate 42, and the second posture is the turning plate 42 inclined towards one side of the central axis of the box body 11 from bottom to top.

Referring to fig. 2 and 4, the valve assemblies 5 are provided in two, the valve assembly 5 is positioned below the turnover assembly 4, and the two valve assemblies 5 are symmetrically arranged; the valve assembly 5 comprises a fixing frame 51, a third motor 52 and a gear 53, wherein the fixing frame 51 is installed on the outer wall of the discharge port 14 of the box body 1, in the embodiment, the third motor 52 is preferably a servo motor, the shell of the third motor 52 is fixed on the top wall of the fixing frame 51 through a screw, and the gear 53 is coaxially fixed with the output shaft of the third motor 52 in a key connection mode.

Referring to fig. 2 and 4, the valve assembly 5 further includes a rack 54 and an abutting plate 55, a connecting groove 56 is formed in the side wall of the box body 11 at the discharge port 14, the abutting plate 55 is located in the connecting groove 56, the abutting plate 55 can slide along the box body 11 in the connecting groove 56, a mounting groove 57 is formed in the bottom wall of the abutting plate 55, the rack 54 is located in the mounting groove 57, the rack 54 is fixedly connected with the abutting plate 55 through a screw, and the gear 53 is meshed with the rack 54.

The implementation principle of hopper under grit of this application embodiment does: the sand enters the box body 11 from the feeding hole 13 at the top of the box body 11, at this time, the two third motors 52 drive the two abutting plates 55 to move towards the mutually approaching direction to close the discharging hole 14, and the sand is stored in the box body 1.

When sand is needed, the two third motors 52 drive the two abutting plates 55 to move away from each other to open the discharge hole 14, and then the sand is discharged from the discharge hole 14.

When the discharge speed of the sand is reduced, the second motor 41 drives the turning plate 42 to rotate from the first posture to the second posture, so that the inclination angle of the turning plate 42 can be changed, and the discharge of the sand is accelerated; the driving assembly 31 drives the vertical section 323 in the rotating assembly 32 to be inserted into the sand, and the first motor 321 drives the vertical section 323 to rotate, so as to stir the sand in the box body 11, thereby accelerating the discharge of the sand from the discharge hole 14.

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 a hopper under grit which characterized in that: comprises a box body (1) and a stirring device (3);

the box body (1) comprises a box body (11) and a cover plate (12), the box body (11) is arranged in a hollow mode, the cover plate (12) is fixedly connected with the box body (11), a feeding hole (13) is formed in the cover plate (12), and a discharging hole (14) is formed in the bottom of the box body (11);

agitating unit (3) include rotating assembly (32), rotating assembly (32) are located box body (11) inner chamber, rotating assembly (32) include first motor (321), horizontal segment (322) and two vertical sections (323), first motor (321) install in apron (12), first motor (321) are used for the drive horizontal segment (322) rotate, the vertical setting of axis of rotation of horizontal segment (322), horizontal segment (322) both ends respectively with one vertical section (323) fixed connection.

2. A sand and gravel hopper as claimed in claim 1, wherein: the stirring device (3) further comprises a driving assembly (31), the driving assembly (31) comprises a first driving cylinder (311) and a connecting plate (312), the first driving cylinder (311) is fixedly connected with the cover plate (12), the driving cylinder is used for driving the connecting plate (312) to move along the vertical direction, and the first motor (321) is fixedly connected with the connecting plate (312).

3. A sand hopper according to claim 2 wherein: the driving assembly (31) further comprises a guide rod (313), one end of the guide rod (313) is fixedly connected with the cover plate (12), the other end of the guide rod (313) penetrates through the connecting plate (312), and the guide rod (313) is parallel to the telescopic direction of the piston rod of the first driving cylinder (311).

4. A sand hopper according to claim 3 wherein: the turnover box is characterized by further comprising a turnover component (4), wherein the turnover component (4) comprises a second motor (41) and a turnover plate (42), the turnover plate (42) is arranged in the inner cavity of the box body (11), the second motor (41) is used for driving the turnover plate (42) to rotate along the box body (11), and the rotation axis of the turnover plate (42) is perpendicular to the extension direction of the piston rod of the first driving cylinder (311).

5. A sand hopper according to claim 4 wherein: the second motor (41) is located outside the box body (11), and the second motor (41) is fixedly connected with the outer wall of the box body (11).

6. A sand and gravel hopper as claimed in claim 1, wherein: still include valve component (5), valve component (5) are including butt joint board (55), box body (11) in discharge gate (14) department lateral wall has seted up spread groove (56), butt joint board (55) are located in spread groove (56), butt joint board (55) can be followed box body (11) slide, butt joint board (55) are used for with discharge gate (14) are opened or are closed.

7. A sand hopper according to claim 6 wherein: the valve assembly (5) further comprises a third motor (52), a gear (53) and a rack (54), the third motor (52) is fixedly connected with the box body (11), the third motor (52) is used for driving the gear (53) to rotate, the gear (53) is meshed with the rack (54), and the rack (54) is fixedly connected with the abutting plate (55).

8. A sand and gravel hopper as claimed in claim 1, wherein: the box body (11) below is equipped with one support frame (2), support frame (2) with box body (11) fixed connection.