CN216359153U

CN216359153U - Sand and stone screening device for building

Info

Publication number: CN216359153U
Application number: CN202122623586.5U
Authority: CN
Inventors: 胡小朋
Original assignee: Hu Huaning
Current assignee: Hu Huaning
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-22
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to the technical field of building equipment and discloses a sand screening device for buildings, which comprises a sand screening machine body, wherein the top of the sand screening machine body comprises a feed inlet, a sand discharging port is formed in the front of the sand screening machine body, a hook is arranged above the sand discharging port and movably connected with a baffle, a clamping hole is formed in the baffle, a sand discharging port is formed in the back of the sand screening machine body, a motor is arranged on the inner side of the sand screening machine body and comprises a crank, and a filter screen is movably connected with the crank. This a gravel and sand sieving mechanism for building has abandoned the short electric vibrator of life's in the past and has sieved husky mode, adopts the motor to drive the crank, has reached increase of service life's beneficial effect, can dismantle the couple baffle through openly designing at gravel and sand sieve separator body, through at filter screen bottom pivot movable mounting metal checkpost, can disassemble the beneficial effect of the maintenance of being convenient for fast when having reached machine trouble.

Description

Sand and stone screening device for building

Technical Field

The utility model relates to the technical field of building equipment, in particular to a sand and stone screening device for buildings.

Background

A sand screening machine, also known as a dry land sand screening boat and a sand-stone separator, is a sand-stone separation device suitable for riverways, reservoirs and coal yards, and consists of a boat body, a frame, a speed reducer, a conveyor belt, a rotary screen, a motor or a motor.

The vibrating sand screening machine screens sand and stones by pouring materials into the vibrating screen surface through the vibration of the small vibrator, but the service life of the vibrating sand screening machine is much shorter than that of a common motor due to the structural particularity of the electric vibrator, and the vibrating sand screening machine is inconvenient to disassemble when equipment fails, affects production and causes safety accidents.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a sand and stone screening device for a building, which has long service life and is convenient to disassemble, and the technical problems are solved.

(II) technical scheme

In order to realize the long service life and convenient disassembly, the utility model provides the following technical scheme: the utility model provides a gravel and sand sieving mechanism for building, includes gravel and sand sieve separator body, gravel and sand sieve separator body top includes the feed inlet, gravel and sand sieve separator body openly is equipped with row's stone mouth, it is equipped with the couple to arrange stone mouth top, couple swing joint baffle, the baffle is equipped with the card hole gravel and sand separator body back is equipped with row's sand mouth, gravel and sand sieve separator body inboard is equipped with the motor, the motor includes the crank, crank swing joint filter screen, the filter screen includes fixed plate, fixed orifices, screw, nut, dwang, recess hinge and metal checkpost.

Preferably, the feed inlet is arranged at the top of the sand and stone screening machine body and is positioned above the filter screen.

Through the technical scheme, the sand and stone can directly fall into the filter screen through the filter screen below the feed inlet formed in the top of the sand and stone screening machine body, and the main feed inlet cannot be blocked.

Preferably, arrange the stone mouth and be the inclined plane, the couple welds in row stone mouth top, the card hole has been seted up to the baffle top, card hole and couple joint.

Through above-mentioned technical scheme, through arranging stone mouthful top welding couple, set up the card hole through the baffle top, through couple joint card hole, realized the movable mounting of baffle, be convenient for maintain gravel and sand screening machine body internals.

Preferably, the sand discharge port is arranged at the bottom of the back of the sand and stone screening machine body and is designed to be an inclined plane.

Through the technical scheme, the sand discharge port is formed in the bottom of the back face of the sand and stone screening machine body, and the sand discharge port is designed through the inclined plane, so that fine sand after screening can be automatically discharged by utilizing gravitation.

Preferably, motor fixed mounting gravel and sand sieve separator body inboard top, crank front end movable mounting is in motor shaft, crank end welding fixed plate.

Through the technical scheme, the front end of the crank is movably arranged on the motor rotating shaft, and the tail end of the crank is welded and arranged on the fixing plate, so that the crank is driven by the motor rotating shaft, the filter screen is driven by the crank, and the sand and the stone are screened and separated in an up-and-down swinging mode in which the crank is circularly reciprocated.

Preferably, filter screen left side top welding screw, the fixed orifices and the nut threaded connection that the screw was seted up through the fixed plate, filter screen bottom welding dwang, the recess is seted up to the dwang bottom, hinge quantity is two and the symmetry is seted up at the dwang both ends, metal checkpost quantity is two and symmetrical fixed mounting two in the middle of the hinge.

Through above-mentioned technical scheme, make the fixed plate can fix at the filter screen through nut threaded connection screw, weld in the rotation function that the filter screen has been realized to the filter screen bottom through the dwang, set up the recess through the dwang bottom, through the hinge that the dwang both ends were seted up, through two fixed mounting's metal checkpost in the middle of the hinge has realized guaranteeing the dwang and normally rotates when fixing the dwang.

Compared with the prior art, the utility model provides a sand and stone screening device for buildings, which has the following beneficial effects:

1. this a gravel and sand sieving mechanism for building has abandoned the short electric vibrator sand screening mode of life in the past, adopts the motor to drive the crank, and the crank drives the swing mode of filter screen and filters gravel and sand, has reached increase of service life's beneficial effect.

2. This a gravel and sand sieving mechanism for building, simple structure, gravel and sand sieve separator body front baffle couple design can be dismantled, and gravel and sand sieve separator body inboard filter screen bottom pivot uses the metal clip fixed also can dismantle, can disassemble the beneficial effect of the maintenance of being convenient for fast when having reached the machine trouble.

Drawings

FIG. 1 is a schematic cross-sectional view of a sand screening machine body according to the present invention;

FIG. 2 is a schematic view of a filter screen according to the present invention;

FIG. 3 is a schematic view of a structural fixing plate according to the present invention;

fig. 4 is a schematic view of the rotating rod of the present invention.

Wherein: 1. a sand screening machine body; 2. a feed inlet; 3. a stone discharging port; 4. a sand discharge port; 5. hooking; 6. a baffle plate; 7. a clamping hole; 8. a motor; 9. a crank; 10. a filter screen; 11. a fixing plate; 12. a fixing hole; 13. a screw; 14. a nut; 15. rotating the rod; 16. a groove; 17. a hinge; 18. a metal clip.

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 of the 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.

Referring to fig. 1-4, a gravel and sand sieving mechanism for building, includes gravel and sand sieving machine body 1, gravel and sand sieving machine body 1 top includes feed inlet 2, gravel and sand sieving machine body 1 openly is equipped with row's stone mouth 3, row's stone mouth 3 top is equipped with couple 5, couple 5 swing joint baffle 6, the baffle is equipped with card hole 7 gravel and sand sieving machine body 1 back and is equipped with row's sand mouth 4, gravel and sand sieving machine body 1 inboard is equipped with motor 8, motor 8 includes crank 9, crank 9 swing joint filter screen 10, filter screen 10 includes fixed plate 11, fixed orifices 12, screw 13, nut 14, dwang 15, recess 16 hinge 17 and metal checkpost 18.

Specifically, feed inlet 2 is seted up at 1 top of gravel and sand sieve separator body, and feed inlet 2 is located filter screen 10 top, and the advantage is, has realized through filter screen 10 of 2 below of feed inlet 2 that gravel and sand can directly fall into filter screen 10, can not block owner feed inlet 2 through seting up feed inlet 2 at 1 top of gravel and sand sieve separator body.

Specifically, arrange stone mouth 3 and be the inclined plane, couple 5 welds in arranging stone mouth 3 tops, and 6 tops of baffle have been seted up card hole 7, and

card hole

7 and 5 joints of couple have the advantage, and through arranging stone mouth 3 tops welding couple 5, offer card hole 7 through 6 tops of baffle, through 5 joints of couple card hole 7, realized the movable mounting of baffle, be convenient for maintain 1 internals of gravel and sand screening machine body.

Specifically, arrange husky mouth 4 and set up in sand and stone sieve separator body 1 back bottom, arrange husky mouth 4 and be the inclined plane design, the advantage is, through arranging husky mouth 4 at sand and stone sieve separator body 1 back bottom, arrange husky mouth 4 through the inclined plane design, realized utilizing the gravity to get rid of the fine sand after the screening automatically.

Specifically, motor 8 fixed mounting gravel and sand sieve separator body 1 inboard top, crank 9 front end movable mounting in the motor 8 pivot, crank 9 end welding fixed plate 11, the advantage is through at motor 8 pivot movable mounting crank 9 front end, through at fixed plate 11 welding mounting crank 9 end, has realized driving the crank by the motor pivot and has driven the filter screen by the crank again, the luffing motion that circulates and comes and goes screens separation gravel and sand.

Specific, filter screen 10 left side top welding screw 13, fixed orifices 12 and the 14 threaded connection of nut that screw 13 was seted up through fixed plate 11, filter screen 10 bottom welding dwang 15, recess 16 is seted up to the dwang bottom, hinge 17 quantity is two and the symmetry is seted up in dwang 15 both ends, 18 quantity of metal checkpost is two and in the middle of two hinges 17 of symmetry fixed mounting, the advantage is, make fixed plate 11 can fix at filter screen 10 through 14 threaded connection screws 13 of nut, weld in filter screen 10 bottom through dwang 15 and realized the rotation function of filter screen 10, set up recess 16 through dwang 15 bottom, hinge 17 seted up through 15 both ends of dwang, metal checkpost 18 through two middle fixed mounting of hinge 17, guarantee dwang 15 normal rotation when having realized fixing dwang 15.

When using, on the filter screen 10 falls after the feed inlet 2 at gravel and sand sieve separator body 1 top gets into, 8 pivots of motor rotate this moment, it rotates to drive crank 9, crank 9 drives threaded connection at the filter screen 10 of fixed plate 11, filter screen 10 carries out the round trip swing of circulation, bold rubble when the filter screen round trip swing of gravel and sand that drops is discharged from row's stone mouth 3, the automatic gravel and sand sieve separator body 1 that discharges of inclined plane design through row's stone mouth 3 of the rubble of getting rid of, fine sand then filters row's sand mouth 4 from filter screen 10 mesh, automatic gravel and sand sieve separator body 1 that discharges of inclined plane design through row's sand mouth 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gravel and sand sieving mechanism for building, includes gravel and sand sieve separator body (1), its characterized in that: gravel and sand sieve separator body (1) top includes feed inlet (2), gravel and sand sieve separator body (1) openly is equipped with row's stone mouth (3), it is equipped with couple (5) to arrange stone mouth (3) top, couple (5) swing joint baffle (6), baffle (6) are equipped with card hole (7), gravel and sand sieve separator body (1) back is equipped with row's sand mouth (4), gravel and sand sieve separator body (1) inboard is equipped with motor (8), motor (8) are including crank (9), crank (9) swing joint filter screen (10), filter screen (10) are including fixed plate (11), fixed orifices (12) screw (13), nut (14), dwang (15), recess (16), hinge (17) and metal checkpost (18).

2. A sand screening apparatus for construction according to claim 1, wherein: the feed inlet (2) is arranged at the top of the sand and stone screening machine body (1), and the feed inlet (2) is positioned above the filter screen (10).

3. A sand screening apparatus for construction according to claim 1, wherein: arrange stone mouth (3) and be the inclined plane, couple (5) weld in arrange stone mouth (3) top, block hole (7) have been seted up to baffle (6) top, block hole (7) and couple (5) joint.

4. A sand screening apparatus for construction according to claim 1, wherein: the sand discharge port (4) is arranged at the bottom of the back of the sand and stone screening machine body (1), and the sand discharge port (4) is designed to be an inclined plane.

5. A sand screening apparatus for construction according to claim 1, wherein: motor (8) fixed mounting gravel and sand sieve separator body (1) inboard top, crank (9) front end movable mounting is in motor (8) pivot, crank (9) end weld fixed plate (11).

6. A sand screening apparatus for construction according to claim 1, wherein: filter screen (10) left side top welding screw (13), fixed orifices (12) and nut (14) threaded connection that screw (13) were seted up through fixed plate (11), filter screen (10) bottom welding dwang (15), recess (16) are seted up to the dwang bottom, dwang (15) both ends are seted up for two and symmetry to hinge (17) quantity, metal checkpost (18) quantity is two and symmetry fixed mounting two in the middle of hinge (17).