CN216606111U

CN216606111U - Sand screening machine for constructional engineering

Info

Publication number: CN216606111U
Application number: CN202123190451.0U
Authority: CN
Inventors: 薛珂
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-05-27
Anticipated expiration: 2031-12-18

Abstract

The utility model relates to the technical field of sand screening machines, in particular to a building engineering sand screening machine which comprises a working box, wherein the bottom end of the working box is fixedly connected with a supporting bottom plate, the bottom end edge of the supporting bottom plate is fixedly connected with a supporting column, and the front surface of the working box is fixedly connected with an impurity discharge hole. The surface of the vibrating screen plate is hit, so that the outer side of the surface of the vibrating screen plate is cleaned.

Description

Sand screening machine for constructional engineering

Technical Field

The utility model relates to the technical field of sand screening machines, in particular to a sand screening machine for constructional engineering.

Background

A sand sieving machine, also known as dry land sand sieving boat and sand-stone separator, is suitable for the sand-stone separation equipment of river channels, reservoirs and coal yards, and is composed of a boat body, a shelf, a speed reducer, a conveyor belt, a rotary sieve, an engine or a motor.

The adsorptivity is higher after moist because fine sand in the course of the work at present screening sand machine, adsorbs easily on vibratory screen's surface, leads to the sieve mesh to take place to block up, and then leads to the device to carry out work with unable high quality to lead to still having a large amount of impurity in the sand, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sand screening machine for construction engineering, which aims to solve the problems that fine sand is high in adsorbability after being wetted in the working process of the conventional sand screening machine, so that the fine sand is easily adsorbed on the surface of a vibrating screen, screen holes are blocked, the device cannot work with high quality, a large amount of impurities still exist in the sand, and the practicability is low in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a sand screening machine for constructional engineering comprises a working box;

the bottom end of the working box is fixedly connected with a supporting bottom plate, the bottom end edge of the supporting bottom plate is fixedly connected with a supporting column, the front surface of the working box is fixedly connected with an impurity discharge hole, the top of the working box is fixedly connected with a feeding hopper, the rear end of the working box is fixedly connected with a fixed installation frame, the top of the fixed installation frame is fixedly connected with a connecting installation block, the top of the connecting installation block is fixedly connected with an output motor, the inside of the working box is fixedly connected with a vibrating screen plate, the inside of the working box is fixedly connected with a first fixed positioning rod, the outer side of the surface of the first fixed positioning rod is movably clamped with a driven wheel, the outer side of the surface of the driven wheel is fixedly connected with a connecting extrusion rod, the inner wall of the working box is fixedly connected with a second fixed positioning rod, the outer side of the surface of the second fixed positioning rod is movably clamped with a connecting movable rod, the one end fixedly connected with of connecting the movable rod strikes the hammer, the output fixedly connected with action wheel of output motor, driving belt has been cup jointed from the activity between driving wheel and the follow driving wheel.

Preferably, the fixed stopper of bottom fixedly connected with of supporting baseplate, the inboard swing joint of fixed stopper has movable kicking block, the workbin is received to the bottom fixedly connected with of activity kicking block, the bottom edge fixedly connected with of receipts workbin connects the gyro wheel, the surperficial outside fixedly connected with of receipts workbin connects the mounting panel, the inboard top fixedly connected with fixed handle of connecting the mounting panel, the rear end fixedly connected with of supporting baseplate connects stop gear.

Preferably, the inside swing joint who connects stop gear has the activity inserted bar, the fixed cover in the surface outside of activity inserted bar has the power of receiving ring of connecting, one side fixedly connected with pressurized reset spring of power of connecting ring, the one end fixedly connected with of activity inserted bar is connected and is drawn the piece.

Preferably, the other end of the movable inserted link is provided with an inclined plane, and the other end of the compression return spring is fixedly connected with one end of the interior of the connection limiting mechanism.

Preferably, a through hole matched with the movable insertion rod is formed in the top end of the connecting and mounting plate.

Preferably, the second fixed positioning rod is located under the first fixed positioning rod, and one end of the connecting extrusion rod is attached to one end of the connecting movable rod.

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

1. through the arrangement of the first fixed positioning rod, the driven wheel, the connecting extrusion rod, the second fixed positioning rod, the connecting movable rod and the striking hammer, the driving wheel is driven by the output motor to rotate conveniently, the driven wheel and the connecting extrusion rod are driven by the transmission belt to rotate, one end of the connecting movable rod is extruded by the rotation of the connecting extrusion rod, so that the connecting movable rod can deflect outside the surface of the second fixed positioning rod, the other end of the connecting movable rod drives the striking hammer to move, the surface of the vibrating sieve plate is struck, and the outside of the surface of the vibrating sieve plate is cleaned;

2. through the fixed stopper that is equipped with, activity kicking block, receipts workbin, connection mounting panel and connection stop gear, be convenient for remove activity kicking block along the inboard of fixed stopper for receive the workbin and can consider the bottom that is located supporting baseplate and collect the sand, and can restrict the position of connecting the mounting panel through connecting stop gear at the collection in-process, thereby can restrict convenient to use to the position of receiving the workbin.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a fixed mounting frame of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the fixing and position-limiting block of the present invention;

fig. 5 is a schematic view of the internal structure of the connection limiting mechanism of the present invention.

In the figure: 1. a work box; 2. a support base plate; 3. a support pillar; 4. an impurity discharge hole; 5. a feed hopper; 6. fixing the mounting frame; 7. connecting the mounting blocks; 8. an output motor; 9. vibrating the sieve plate; 10. a first fixed positioning rod; 11. a driven wheel; 12. connecting an extrusion rod; 13. a second fixed positioning rod; 14. connecting a movable rod; 15. striking a hammer; 16. a driving wheel; 17. a drive belt; 18. fixing a limiting block; 19. a movable top block; 20. a material receiving box; 21. connecting a roller; 22. connecting the mounting plate; 23. fixing a handle; 24. connecting a limiting mechanism; 25. a movable inserted link; 26. a continuous force receiving ring; 27. a compressed return spring; 28. and connecting the pulling block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, there are shown: the embodiment is a preferred embodiment in the technical scheme, and the building engineering sand screening machine comprises a working box 1;

the bottom end of the working box 1 is fixedly connected with a supporting bottom plate 2, the bottom end edge of the supporting bottom plate 2 is fixedly connected with a supporting column 3, the front surface of the working box 1 is fixedly connected with an impurity discharge hole 4, the top of the working box 1 is fixedly connected with a feeding hopper 5, the rear end of the working box 1 is fixedly connected with a fixed installation frame 6, the top of the fixed installation frame 6 is fixedly connected with a connecting installation block 7, the top of the connecting installation block 7 is fixedly connected with an output motor 8, the inside of the working box 1 is fixedly connected with a vibrating screen plate 9, the inside of the working box 1 is fixedly connected with a first fixed positioning rod 10, the outer side of the surface of the first fixed positioning rod 10 is movably clamped with a driven wheel 11, the outer side of the surface of the driven wheel 11 is fixedly connected with a connecting extrusion rod 12, the inner wall of the working box 1 is fixedly connected with a second fixed positioning rod 13, the outer side of the surface of the second fixed positioning rod 13 is movably clamped with a connecting movable rod 14, one end of the connecting movable rod 14 is fixedly connected with a striking hammer 15, the output end of the output motor 8 is fixedly connected with a driving wheel 16, and a transmission belt 17 is movably sleeved between the driving wheel 16 and the driven wheel 11;

as shown in fig. 1 and 4, a fixed limiting block 18 is fixedly connected to the bottom of the supporting base plate 2, a movable top block 19 is movably connected to the inner side of the fixed limiting block 18, a material receiving box 20 is fixedly connected to the bottom end of the movable top block 19, a connecting roller 21 is fixedly connected to the bottom end edge of the material receiving box 20, a connecting mounting plate 22 is fixedly connected to the outer side of the surface of the material receiving box 20, a fixed handle 23 is fixedly connected to the inner top end of the connecting mounting plate 22, a connecting limiting mechanism 24 is fixedly connected to the rear end of the supporting base plate 2, so that the movable top block 19 can be moved to drive the material receiving box 20 and the connecting roller 21 to move, the movable top block 19 can move along the inner side of the fixed limiting block 18, the material receiving box 20 can be located at the bottom end of the supporting base plate 2 to collect screened sand, and the position of the connecting mounting plate 22 can be fixed by the connecting limiting mechanism 24 in the collecting process, the use is convenient;

as shown in fig. 4 and 5, a movable insertion rod 25 is movably connected inside the connection limiting mechanism 24, a connection receiving ring 26 is fixedly sleeved outside the surface of the movable insertion rod 25, a compression return spring 27 is fixedly connected to one side of the connection receiving ring 26, and a connection pulling block 28 is fixedly connected to one end of the movable insertion rod 25, so that the connection pulling block 28 is pulled to drive the movable insertion rod 25 to move and drive the connection receiving ring 26 to move, the compression return spring 27 is compressed, one end of the movable insertion rod 25 can be drawn out from the inside of the connection mounting plate 22, when the connection pulling block 28 is released, the connection receiving ring 26 can drive the movable insertion rod 25 to reset under the action of the compression return spring 27, and the position of the connection mounting plate 22 is limited again, so that the positions of the movable ejection block 19 and the material receiving box 20 can be limited, and the use is convenient;

as shown in fig. 5, an inclined plane is formed at the other end of the movable insertion rod 25, the other end of the compression reset spring 27 is fixedly connected with one end inside the connection limiting mechanism 24, so that when the movable ejector block 19 drives the material receiving box 20 and the connection mounting plate 22 to move, the connection mounting plate 22 can extrude one end of the movable insertion rod 25, one end of the movable insertion rod 25 automatically contracts towards the inside of the connection limiting mechanism 24, and when the connection mounting plate 22 is attached to the surface of the supporting base plate 2, the movable insertion rod 25 automatically moves outwards under the action of the compression reset spring 27, so that the use is convenient;

as shown in fig. 4, the top end of the connection mounting plate 22 is provided with a through hole matching with the movable insertion rod 25, so that the movable insertion rod 25 can be inserted into the connection mounting plate 22 to limit the position of the connection mounting plate 22, and the use is convenient

As shown in fig. 2 and 3, the second fixed positioning rod 13 is located under the first fixed positioning rod 10, one end of the connecting extrusion rod 12 is attached to one end of the connecting movable rod 14, so that in the process of rotating the connecting extrusion rod 12, one end of the connecting extrusion rod 12 can extrude one end of the connecting movable rod 14, so that the connecting movable rod 14 can rotate on the outer side of the surface of the second fixed positioning rod 13 to drive the striking hammer 15 to move, and strike the outer side of the surface of the output motor 8, which is convenient to use;

in the embodiment, in the using process, the connecting roller 21 is moved on the ground to drive the material receiving box 20, the movable top block 19 and the connecting mounting plate 22 to move, so that the movable top block 19 can move along the inner side of the fixed limiting block 18, and one end of the movable insertion rod 25 is extruded through one end of the connecting mounting plate 22, so that the movable insertion rod 25 can drive the connecting stress ring 26 to move, the compressed return spring 27 is compressed, when the connecting mounting plate 22 is attached to the outer side of the surface of the supporting base plate 2, the connecting stress ring 26 can drive the movable insertion rod 25 to reset under the action of the compressed return spring 27, so that one end of the movable insertion rod 25 can be inserted into the connecting mounting plate 22 to limit and fix the positions of the connecting mounting plate 22, the movable top block 19 and the material receiving box 20, and then sand is guided into the feeding hopper 5, thus entering the interior of the work box 1, being processed by the output motor 8, and then during the processing, the output motor 8 drives the driving wheel 16 to rotate, the driving belt 17 drives the driven wheel 11 and the connecting extrusion rod 12 to rotate, one end of the connecting movable rod 14 can be extruded along with the rotation of the connecting extrusion rod 12, so that the connecting movable rod 14 can rotate outside the surface of the second fixed positioning rod 13, the striking hammer 15 is driven to strike the outside of the surface of the output motor 8, when the collecting box 20 is full, the connecting pull block 28 is pulled to drive the movable insertion rod 25 to move, so that the movable insertion rod 25 does not limit the position of the connecting mounting plate 22 any more, thereby pulling fixed handle 23, drive and connect mounting panel 22, receipts workbin 20, activity kicking block 19 and connect gyro wheel 21 and remove convenient to use.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. A sand screening machine for constructional engineering comprises a working box (1);

the method is characterized in that:

the bottom of the work box (1) is fixedly connected with a supporting bottom plate (2), the bottom edge of the supporting bottom plate (2) is fixedly connected with a supporting column (3), the front surface of the work box (1) is fixedly connected with an impurity discharge hole (4), the top of the work box (1) is fixedly connected with a feeding funnel (5), the rear end of the work box (1) is fixedly connected with a fixed installation frame (6), the top of the fixed installation frame (6) is fixedly connected with a connecting installation block (7), the top of the connecting installation block (7) is fixedly connected with an output motor (8), the interior of the work box (1) is fixedly connected with a vibrating screen plate (9), the interior of the work box (1) is fixedly connected with a first fixed positioning rod (10), and the outer side of the surface of the first fixed positioning rod (10) is movably clamped with a driven wheel (11), the utility model discloses a hammer (15) is hit to the one end fixedly connected with of connecting movable rod (14), from surperficial outside fixedly connected with connection extrusion pole (12) of driving wheel (11), the inner wall fixedly connected with second fixed position pole (13) of work box (1), the surperficial outside activity joint of second fixed position pole (13) has connection movable rod (14), the one end fixedly connected with of connecting movable rod (14) hits hammer (15), the output end fixedly connected with action wheel (16) of output motor (8), driving belt (17) have been cup jointed in the activity between action wheel (16) and the driving wheel (11).

2. A construction engineering sand screening machine according to claim 1, characterized in that: the bottom fixedly connected with of supporting baseplate (2) fixes stopper (18), the inboard swing joint of fixed stopper (18) has movable kicking block (19), workbin (20) is received to the bottom fixedly connected with of activity kicking block (19), the bottom edge fixedly connected with of receiving workbin (20) connects gyro wheel (21), the surperficial outside fixedly connected with of receiving workbin (20) connects mounting panel (22), the inboard top fixedly connected with fixed handle (23) of connecting mounting panel (22), the rear end fixedly connected with of supporting baseplate (2) connects stop gear (24).

3. A construction engineering sand screening machine according to claim 2, wherein: connect the inside swing joint of stop gear (24) has activity inserted bar (25), the fixed cover in the surface outside of activity inserted bar (25) has connection power ring (26), one side fixedly connected with pressurized reset spring (27) of connecting power ring (26), the one end fixedly connected with of activity inserted bar (25) is connected and is drawn piece (28).

4. A construction engineering sand screening machine according to claim 3, wherein: the other end of the movable inserted link (25) is provided with an inclined plane, and the other end of the compression return spring (27) is fixedly connected with one end of the inside of the connection limiting mechanism (24).

5. A construction engineering sand screening machine according to claim 3, wherein: the top end of the connecting and mounting plate (22) is internally provided with a through hole matched with the movable inserted bar (25).

6. A construction engineering sand screening machine according to claim 1, characterized in that: the second fixed positioning rod (13) is positioned under the first fixed positioning rod (10), and one end of the connecting extrusion rod (12) is attached to one end of the connecting movable rod (14).