CN213103117U

CN213103117U - Mechanical sand screening machine for building

Info

Publication number: CN213103117U
Application number: CN202021181351.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Sichuan Mingyang Chengqi Machinery Co ltd
Current assignee: Sichuan Mingyang Chengqi Machinery Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-05-04
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a mechanical screening sand machine for building, the power distribution box comprises a box body, the inside straight screen cloth that is equipped with of box, the both sides of box correspond with the both ends of straight screen cloth and are equipped with extension box and first motor respectively, the output of first motor is equipped with the runner through the output shaft, the side activity on runner surface is equipped with the actuating lever, the inside top that is located straight screen cloth of box is equipped with the frame, the inside crisscross multiunit push pedal and the connecting plate of being equipped with of frame, the front portion of box is equipped with the second motor, the output of second motor is equipped with the threaded rod, the surface of threaded rod is equipped with the screw hole piece through the screw thread, the surface of screw hole piece is equipped with the clearance circle, the box top is run through and is equipped with the funnel, the inside bottom of. The utility model discloses have the improvement and sieve husky effect when using, prevent the accumulational effect of sand, further improved the utility model discloses an excellent in use effect.

Description

Mechanical sand screening machine for building

Technical Field

The utility model relates to a screening sand machine technical field especially relates to a mechanical screening sand machine for building.

Background

The sand screening machine is a sand and ore machine which utilizes screening equipment to separate coarse and fine materials, is also called a dry land sand screening boat and a sand-stone separator, and is sand-stone separation equipment suitable for riverways, reservoirs and coal yards. The ship consists of a ship body, a frame, a speed reducer, a conveying belt, a rotary screen and an engine or a motor. The machine has simple structure, is economical and applicable and is easy to operate. It is divided into drum type sand screening machine, water washing drum type sand screening machine, vibration screen type sand screening machine, etc.

Present screening sand machine is when using, mostly for falling the sand on the screen cloth, then utilizes vibrating motor to make the screen cloth produce the vibration as the power supply to this screens the sieve, but like this at the in-process of work because the sand is poured into too much or the screening untimely will cause the sand to pile up on the screen cloth, can't carry out better screening work to the sand, and then can influence the effect of screening sand mostly.

For this reason, we propose a mechanical sand screening machine for construction to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mechanical sand screening machine for buildings.

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

the utility model provides a mechanical sand screening machine for building, includes the box, the inside straight screen cloth that is equipped with of box, the both sides of box correspond with the both ends of straight screen cloth and are equipped with extension box and first motor respectively, the output of first motor is equipped with the runner through the output shaft, and the side activity on runner surface is equipped with the actuating lever, the inside top that is located straight screen cloth of box is equipped with the frame, and the inside crisscross multiunit push pedal and the connecting plate of being equipped with of frame, the front portion of box is equipped with the second motor, and the output of second motor is equipped with the threaded rod, the surface of threaded rod is equipped with the screw hole piece through the screw thread, and the surface of screw hole piece is equipped with the clearance circle, the box top is run through and is equipped with the funnel, and the inside bottom of funnel is equipped with the grid net, and.

Preferably, the both ends of straight screen cloth run through the both sides of box respectively, the one end of straight screen cloth slides and extends to inside the box of extending, and is equipped with the slip sealing washer between straight screen cloth and the box of extending.

Preferably, the other end of straight screen cloth is equipped with the ear piece, the runner was kept away from to the actuating lever one end and ear piece swing joint, the actuating lever passes through the ear piece and is connected with the other end of straight screen cloth.

Preferably, the push plate is transversely arranged in the frame, the connecting plate is longitudinally arranged in the frame, the push plate and the connecting plate are mutually penetrated, the bottom of the connecting plate is provided with a convex tooth, and the bottom of the convex tooth and the bottom of the push plate are in sliding contact with the top of the straight screen.

Preferably, one side of box is located the bottom of first motor and is equipped with the mounting panel, first motor passes through the mounting panel and is connected with one side of box, the outside of first motor and second motor all is equipped with the guard box.

Preferably, the bottom of the screw hole block is connected with the top of the frame, and the inner ring of the cleaning ring is in contact with the surface of the threaded rod.

Preferably, the one end of dispersion pole and the surface connection of connecting rod, and the other end of dispersion pole and the inner wall connection of funnel, the dispersion pole is the slope form setting, the one end slope of dispersion pole orientation connecting rod is upwards, and the one end slope of dispersion pole orientation inner wall of funnel is downwards, the multiunit the dispersion pole is the circle form on the surface of connecting rod and arranges, the multiunit the dispersion pole is the tower form with the connecting rod whole.

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

1. through the straight screen cloth that sets up, extend the box, first motor, the runner, the actuating lever, connecting plate and dogtooth to reach the effect that has the improvement screening sand effect, when first motor rotated, first motor drove the runner and rotates, and the runner passes through the actuating lever and drives the straight screen cloth and carry out reciprocal translation in the box inside, and the dogtooth of connecting plate bottom simultaneously is divided to the sand at straight screen cloth top of drawing, prevents not thorough inadequately of screening, with this better screening sand.

2. Through the push pedal that sets up, the connecting plate, the funnel, the grid net, connecting rod and dispersion pole, in order to reach and to have the effect that prevents the sand and pile up at straight screen cloth top, when the sand pours from the opening part of funnel, disperse the sand through connecting rod and a plurality of dispersion poles and fall to the grid and net, then leak the top of straight screen cloth through the grid net again, push pedal and connecting plate when straight screen cloth reciprocating motion scratch the sand at straight screen cloth top, be convenient for scatter the sand and separate and screen, the effect of the screening of screening sand machine has further been improved.

Drawings

FIG. 1 is a front sectional view of a mechanical sand sieving machine for construction according to the present invention;

FIG. 2 is a cross-sectional side view of a mechanical sand screening machine for construction according to the present invention;

FIG. 3 is an enlarged cross-sectional view of the funnel of FIG. 1;

fig. 4 is an enlarged top view of the frame of fig. 1.

In the figure: 1. a box body; 101. a removal port; 2. a straight screen; 201. sliding the seal ring; 202. an ear piece; 3. an extension box; 4. mounting a plate; 5. a first motor; 6. a rotating wheel; 7. a drive rod; 8. a frame; 9. pushing the plate; 10. a connecting plate; 1001. a convex tooth; 11. a second motor; 12. a threaded rod; 13. a screw hole block; 14. cleaning the ring; 15. a funnel; 16. a grid net; 17. a connecting rod; 18. a dispersion rod.

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.

Referring to fig. 1-4, a mechanical sand screening machine for construction, comprising a box body 1, a straight screen 2 is arranged inside the box body 1, extension boxes 3 and a first motor 5 are respectively arranged on two sides of the box body 1 corresponding to two ends of the straight screen 2, an output end of the first motor 5 is provided with a rotating wheel 6 through an output shaft, a driving rod 7 is movably arranged on a side edge of the surface of the rotating wheel 6, a frame 8 is arranged above the straight screen 2 inside the box body 1, a plurality of groups of push plates 9 and connecting plates 10 are staggered inside the frame 8, a second motor 11 is arranged at the front part of the box body 1, the first motor 5 and the second motor 11 are of the prior art and are not described herein again, an output end of the second motor 11 is provided with a threaded rod 12, a threaded hole block 13 is arranged on the surface of the threaded rod 12 through threads, a cleaning ring 14 is arranged on the surface of the threaded hole block 13, a funnel 15 is arranged at, the grating net 16, the connecting rods 17 and the dispersing rods 18 all play a role in dispersing sand, the connecting rods 17 are arranged in the middle of the grating net 16, and a plurality of groups of dispersing rods 18 are arranged on the surfaces of the connecting rods 17.

The both ends of straight screen cloth 2 run through the both sides of box 1 respectively, and inside the one end of straight screen cloth 2 slided and extends to extending box 3, extended box 3 played the effect that holds the one end of straight screen cloth 2, and just straight screen cloth 2 and extend and be equipped with sliding seal 201 between the box 3, sliding seal 201 played and prevents that the sand from entering into the inside effect of extending box 3.

The other end of straight screen cloth 2 is equipped with ear piece 202, and the one end and the ear piece 202 swing joint of runner 6 are kept away from to actuating lever 7, and actuating lever 7 is connected with the other end of straight screen cloth 2 through ear piece 202, and this section has the effect that the first motor 5 of being convenient for drives straight screen cloth 2 through runner 6 and actuating lever 7 and continues peaceful activity.

Push pedal 9 transversely sets up in frame 8, connecting plate 10 vertically sets up in frame 8, push pedal 9 and connecting plate 10 run through each other, the bottom of connecting plate 10 is equipped with dogtooth 1001, and the bottom of dogtooth 1001 and push pedal 9 all with straight screen cloth 2's top sliding contact, further straight screen cloth 2 reciprocating translation's in-process, the dogtooth 1001 of connecting plate 10 bottom is divided the sand at straight screen cloth 2 top and is drawn, can not only prevent that the sand from piling up, also can improve the screening effect.

One side of box 1 is located the bottom of first motor 5 and is equipped with mounting panel 4, and mounting panel 4 has and is convenient for install first motor 5, and first motor 5 passes through mounting panel 4 to be connected with one side of box 1, and first motor 5 all is equipped with the guard box with second motor 11's outside, and the guard box has the effect of protection motor.

The bottom of screw piece 13 is connected with the top of frame 8, and the inner circle of clearance circle 14 and the surface contact of threaded rod 12, clearance circle 14 have when removing to the effect of carrying out the clearance on threaded rod 12 surface, prevent that sand from influencing screw piece 13 and remove on threaded rod 12 surface.

One end of the dispersion rod 18 is connected to the surface of the connection rod 17. And the other end of dispersion pole 18 and the inner wall connection of funnel 15, dispersion pole 18 is the slope form setting, dispersion pole 18 upwards inclines towards the one end slope of connecting rod 17, and dispersion pole 18 downwards inclines towards the one end slope of the inner wall of funnel 15, multiunit dispersion pole 18 is the circulus form on the surface of connecting rod 17 and arranges, multiunit dispersion pole 18 and connecting rod 17 are whole to be the tower form, and is concrete, and this section has and prevents to pile up at the top of straight screen cloth 2 when the sand is poured, prevents to influence normal sieve husky work and sieve husky effect.

The working principle of the utility model is that when the utility model is operated and used by workers, the first motor 5 is controlled by the external controller to work, the first motor 5 rotates to drive the rotating wheel 6 to rotate, the rotating wheel 6 drives the straight screen 2 to perform reciprocating translation in the box body 1 through the driving rod 7, meanwhile, in the process of the reciprocating translation of the straight screen 2, the convex teeth 1001 at the bottom of the connecting plate 10 are used for dividing and separating sand at the top of the straight screen 2, further screening the sand, the screened sand falls to the bottom of the box body 1, the workers move the screened sand from the removing opening 101 by using the tool, meanwhile, the workers control the second motor 11 to work through the external controller, the second motor 11 rotates to drive the threaded rod 12 to rotate, the threaded hole block 13 is driven by the thread to move on the surface of the threaded rod 12, the further threaded hole block 13 drives the frame 8 to perform translation in the box body 1, slowly moves towards the outside of the box body 1 through the matched opening, and meanwhile, the push plate 9 pushes out the sand which does not meet the conditions at the top of the screen, namely, the sand screening work is completed.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. A mechanical sand screening machine for buildings comprises a box body (1) and is characterized in that a straight screen (2) is arranged inside the box body (1), extension boxes (3) and a first motor (5) are arranged on two sides of the box body (1) and at two ends of the straight screen (2) correspondingly and respectively, a rotating wheel (6) is arranged at the output end of the first motor (5) through an output shaft, a driving rod (7) is movably arranged at the side edge of the surface of the rotating wheel (6), a frame (8) is arranged above the straight screen (2) inside the box body (1), a plurality of groups of push plates (9) and connecting plates (10) are arranged inside the frame (8) in a staggered mode, a second motor (11) is arranged at the front part of the box body (1), a threaded rod (12) is arranged at the output end of the second motor (11), a threaded hole block (13) is arranged on the surface of the threaded rod (12) through threads, and a cleaning ring (14), the top of the box body (1) is provided with a funnel (15) in a penetrating manner, the bottom end inside the funnel (15) is provided with a grid net (16), the middle position of the grid net (16) is provided with a connecting rod (17), and the surface of the connecting rod (17) is provided with a plurality of groups of dispersing rods (18).

2. The mechanical sand screening machine for construction as claimed in claim 1, wherein both ends of the straight screen (2) respectively penetrate through both sides of the box body (1), one end of the straight screen (2) slidably extends to the inside of the extension box (3), and a sliding seal ring (201) is arranged between the straight screen (2) and the extension box (3).

3. The mechanical sand screening machine for construction according to claim 1, wherein the other end of the straight screen (2) is provided with an ear block (202), one end of the driving rod (7) far away from the rotating wheel (6) is movably connected with the ear block (202), and the driving rod (7) is connected with the other end of the straight screen (2) through the ear block (202).

4. The mechanical sand screening machine for buildings according to claim 1, characterized in that the push plate (9) is arranged transversely in the frame (8), the connecting plate (10) is arranged longitudinally in the frame (8), the push plate (9) and the connecting plate (10) penetrate each other, the bottom of the connecting plate (10) is provided with a convex tooth (1001), and the bottoms of the convex tooth (1001) and the push plate (9) are in sliding contact with the top of the straight screen (2).

5. The mechanical sand screening machine for buildings according to claim 1, characterized in that a mounting plate (4) is arranged at one side of the box body (1) at the bottom of the first motor (5), the first motor (5) is connected with one side of the box body (1) through the mounting plate (4), and a protective box is arranged outside the first motor (5) and the second motor (11).

6. A mechanical screening machine for construction purposes according to claim 1, characterized in that the bottom of the screw block (13) is connected to the top of the frame (8) and the inner ring of the cleaning ring (14) is in contact with the surface of the threaded rod (12).

7. The mechanical sand screening machine for buildings according to claim 1, wherein one end of the dispersion rod (18) is connected with the surface of the connecting rod (17), the other end of the dispersion rod (18) is connected with the inner wall of the funnel (15), the dispersion rod (18) is arranged in an inclined manner, the dispersion rod (18) inclines upwards towards one end of the connecting rod (17), the dispersion rod (18) inclines downwards towards one end of the inner wall of the funnel (15), a plurality of groups of dispersion rods (18) are arranged in a ring shape on the surface of the connecting rod (17), and the plurality of groups of dispersion rods (18) and the connecting rod (17) are integrally in a tower shape.