CN218573897U

CN218573897U - High efficiency is multistage screening sand machine for construction

Info

Publication number: CN218573897U
Application number: CN202222359717.8U
Authority: CN
Inventors: 宫维波
Original assignee: Anhui Yutu Construction Engineering Co ltd
Current assignee: Anhui Yutu Construction Engineering Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-03-07
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a high efficiency is multistage screening sand machine for construction, the power distribution box comprises a box body, the box upper end is equipped with the apron, the apron both sides are all rotated and are connected with the drive shaft, two drive shaft bottoms all extend to in the box, and be equipped with crushed aggregates mechanism, box one side upper end is equipped with the feed inlet of tilting, the box inner wall that is located two drive shaft bottoms is equipped with the screening board, the screening board runs through and is equipped with a plurality of screening holes, the box both sides all run through and are equipped with the sliding tray, two sliding tray sliding connection have same locating plate, the locating plate is equipped with the filter, the box that is located the filter upper end rotates and is connected with the location axle, location axle one end is equipped with actuating mechanism, the location axle is connected with the clearance brush through screw mechanism, locating plate one end is equipped with vibrating mechanism. The utility model has the advantages of reasonable design, not only can smash the sand that becomes group, improve the availability factor of screening sand machine, still can clear up the filtration pore on the filter, avoid causing the condition of jam.

Description

High efficiency is multistage screening sand machine for construction

Technical Field

The utility model relates to a sieve husky equipment technical field especially relates to a high efficiency is multistage screening sand machine for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and sand is used as a ingredient to pour mortar in the construction process. However, the general sand contains a large amount of impurities, and a sand screening machine is required to screen the impurities. However, the prior sand screening machine has the following disadvantages when in use: when screening sand, the sand can be agglomerated after being accumulated for a long time, so that the sand can not be screened, the sand screening machine can be blocked, and the service efficiency of the sand screening machine is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the sand screening machine among the prior art when screening the sand, the conglomerated sand can reduce the availability factor problem of sand screening machine, and the multistage sand screening machine is used in high efficiency building construction that provides.

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

the utility model provides a high efficiency is multistage screening sand machine for construction, includes the box, the box upper end is equipped with the apron, the apron both sides are all rotated and are connected with the drive shaft, two the drive shaft bottom all extends to in the box to be equipped with crushed aggregates mechanism, box one side upper end is equipped with the feed inlet of tilting, is located two drive shaft bottoms the box inner wall is equipped with the screening board, the screening board runs through and is equipped with a plurality of screening holes, the box both sides all run through and are equipped with the sliding tray, two sliding tray sliding connection has same locating plate, the locating plate is equipped with the filter, is located the filter upper end the box rotates and is connected with the location axle, location axle one end is equipped with actuating mechanism, the location axle is connected with the clearance brush through screw mechanism, locating plate one end is equipped with vibrating mechanism.

Preferably, crushed aggregates mechanism is including setting up a plurality of crushed aggregates axles on two drive shaft lateral walls, and is a plurality of the crisscross setting of crushed aggregates axle, two drive shaft upper end all is equipped with the drive wheel, two the drive wheel meshing is connected, apron upper end one side is equipped with first motor, is located one side the drive shaft upper end sets up on first motor output.

Preferably, the driving mechanism comprises a second motor arranged on one side of the box body, and one end of the positioning shaft is arranged on the output end of the second motor.

Preferably, screw mechanism establishes the mounting panel on the location off-axial wall including the cover, the mounting panel runs through the slip hole that is equipped with location axle looks adaptation, the location axle runs through the slip hole to with slip hole lateral wall sliding connection, spiral reciprocating groove has been seted up to the location off-axial wall, slip hole one side is equipped with the fixed pin with the reciprocal groove looks adaptation of spiral, fixed pin one end is located spiral reciprocating inslot to with the reciprocal groove lateral wall sliding connection of spiral, the clearance board sets up in the mounting panel bottom.

Preferably, the guide way has all been seted up to box inner wall both sides, the mounting panel both sides all are equipped with the deflector with guide way looks adaptation, two the deflector is located two guide ways respectively to with guide way lateral wall sliding connection.

Preferably, the vibration mechanism is including setting up the conflict ring on location off-axial wall, the conflict ring is the tilting setting, the conflict ring bottom supports in locating plate one end, locating plate bottom one side is equipped with the limiting plate, limiting plate one side is equipped with reset spring, the reset spring other end sets up on the box lateral wall.

Compared with the prior art, the utility model, its beneficial effect does:

1. through two relative pivoted drive shafts of apron bottom to and the feed crushing axle of a plurality of crisscross settings on two drive shaft lateral walls, can effectually smash the sand that will combine into a group, not only can make the better screening of sand, still can avoid causing the jam, improve the availability factor of screening sand machine.

2. Through reciprocating motion's mounting panel and the clearance brush of bottom, can effectually clear up the filtration pore of crossing on the filter, avoid the sand to cause the jam to crossing the filtration pore, what messenger's filter can be better screens the sand.

In conclusion, through the mutual matching of the components, the agglomerated sand can be smashed, the service efficiency of the sand screening machine is improved, the filtering holes in the filtering plate can be cleaned, and the blocking situation is avoided.

Drawings

Fig. 1 is a schematic view of a main-view section structure of a high-efficiency multistage sand screening machine for building construction provided by the utility model;

fig. 2 is a schematic side view of a sectional structure of a high-efficiency multistage sand screening machine for building construction according to the present invention;

fig. 3 is a schematic view of the appearance structure of a contact ring of a high-efficiency multistage sand screening machine for building construction provided by the utility model;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: the automatic feeding device comprises a box body 1, a cover plate 2, a driving shaft 3, a feeding hole 4, a screening plate 5, a screening hole 6, a positioning plate 7, a filtering plate 8, a positioning shaft 9, a cleaning brush 10, a crushed material shaft 11, a driving wheel 12, a first motor 13, a second motor 14, a mounting plate 15, a fixing pin 16, a guide plate 17, a contact ring 18, a limiting plate 19 and a return spring 20.

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 high efficiency is multistage screening sand machine for construction, including box 1, box 1 upper end is equipped with apron 2, through detachable apron 2, can clear up in the box 1, apron 2 both sides all rotate and are connected with

drive shaft

3, 3 bottoms of two drive shafts all extend to in the box 1, and be equipped with crushed aggregates mechanism, box 1 one side upper end is equipped with the feed inlet 4 of tilting, can make the better entering into in the box 1 of sand, the box 1 inner wall that is located two drive shafts 3 bottoms is equipped with screening board 5, screening board 5 runs through and is equipped with a plurality of screening holes 6, box 1 both sides all run through and are equipped with the sliding tray, two sliding tray sliding connection have same locating plate 7, the sand of selecting can discharge through the sliding tray of one side, locating plate 7 is equipped with filter 8, box 1 that is located filter 8 upper end rotates and is connected with location axle 9, location axle 9 one end is equipped with actuating mechanism, location axle 9 is connected with clearance brush 10 through screw mechanism, locating plate 7 one end is equipped with the vibration mechanism.

Crushed aggregates mechanism is including setting up a plurality of crushed aggregates axle 11 on 3 lateral walls of two drive shafts, and a plurality of crushed aggregates axle 11 is crisscross to be set up, and two 3 upper ends of drive shaft all are equipped with drive wheel 12, and two 12 meshing of drive wheel are connected, through the drive wheel 12 of mutually meshing, can make two drive shafts 3 turn to conversely, and 2 upper end one sides of apron are equipped with first motor 13, and first motor 13 is prior art, does not do the repeated description here, and the 3 upper ends of drive shaft that are located one side set up on first motor 13 output.

The driving mechanism comprises a second motor 14 arranged on one side of the box body 1, the second motor 14 is the prior art, details are not described here, and one end of the positioning shaft 9 is arranged on the output end of the second motor 14.

Screw mechanism establishes mounting panel 15 on location axle 9 lateral wall including the cover, mounting panel 15 runs through the sliding hole that is equipped with and fixes a position 9 looks adaptations, location axle 9 runs through the sliding hole, and with sliding hole lateral wall sliding connection, spiral reciprocating groove has been seted up to location axle 9 lateral wall, sliding hole one side is equipped with the fixed pin 16 with the reciprocal groove looks adaptation of spiral, 16 one end of fixed pin is located spiral reciprocating groove, and with the reciprocal groove lateral wall sliding connection of spiral, can drive the left-right removal of fixed pin 16 and mounting panel 15 through spiral reciprocating groove, the clearance board sets up in mounting panel 15 bottom.

The guide way has all been seted up to 1 inner wall both sides of box, and mounting panel 15 both sides all are equipped with the deflector 17 with guide way looks adaptation, and two deflectors 17 are located two guide ways respectively to with guide way lateral wall sliding connection, the position that mounting panel 15 removed can be restricted to two deflectors 17.

Vibration mechanism is including setting up the conflict ring 18 on location axle 9 lateral wall, conflict ring 18 is the tilting setting, 18 bottoms of conflict ring are supported in 7 one ends of locating plate, the conflict ring 18 that the slope set up, but 7 removals of intermittent type nature's promotion locating plate, 7 bottom one side of locating plate are equipped with

limiting plate

19, 19 one side of limiting plate are equipped with reset spring 20, the reset spring 20 other end sets up on 1 lateral wall of box, reset spring 20 not only can improve the stability that 7 removals of locating plate, still can drive 7 resumeetings of locating plate to original position.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

the utility model discloses in, at first, the sand that will need the screening passes through feed inlet 4 and adds in box 1, start first motor 13 after that, the output of first motor 13 can drive the drive shaft 3 rotation of one side, the drive shaft 3 of one side rotates through the drive shaft 3 that drive wheel 12 on the lateral wall drove the opposite side simultaneously, two drive shaft 3 drive the bits of broken glass roller 11 on the lateral wall simultaneously and rotate, can smash the sand that combines into a group, sand after smashing can pass on screening hole 6 enters into the filter 8 of bottom, after that, start second motor 14, the output of second motor 14 can drive location axle 9 and rotate, location axle 9 can drive the contact ring 18 rotation of supporting on the lateral wall, the contact ring 18 that supports that the slope set up can intermittent type nature promotes locating plate 7 and filter 8 and remove, thereby filter, location axle 9 drives removal about spiral reciprocating groove on the lateral wall 16 and the mounting panel 15, mounting panel 15 drives the clearance brush 10 removal of bottom, can clear up the filtration hole on the filter 8.

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

1. The utility model provides a high efficiency is multistage screening sand machine for building construction, includes box (1), its characterized in that, box (1) upper end is equipped with apron (2), apron (2) both sides are all rotated and are connected with drive shaft (3), two drive shaft (3) bottom all extends to in box (1) to be equipped with crushed aggregates mechanism, box (1) one side upper end is equipped with feed inlet (4) of tilting, is located two drive shaft (3) bottoms box (1) inner wall is equipped with screening board (5), screening board (5) run through and are equipped with a plurality of screening holes (6), box (1) both sides all run through and are equipped with the sliding tray, two sliding tray sliding connection has same locating plate (7), locating plate (7) are equipped with filter (8), are located filter (8) upper end box (1) rotate and are connected with location axle (9), location axle (9) one end is equipped with actuating mechanism, location axle (9) are connected with cleaning brush (10) through screw mechanism, locating plate (7) one end is equipped with vibration mechanism.

2. The high-efficiency multistage sand screening machine for building construction is characterized in that the crushing mechanism comprises a plurality of crushing shafts (11) arranged on the outer side walls of two driving shafts (3), the plurality of crushing shafts (11) are arranged in a staggered mode, driving wheels (12) are arranged at the upper ends of the two driving shafts (3), the two driving wheels (12) are meshed and connected, a first motor (13) is arranged on one side of the upper end of the cover plate (2), and the upper end of the driving shaft (3) on one side is arranged at the output end of the first motor (13).

3. The multistage sand screening machine for high-efficiency building construction according to claim 1, wherein the driving mechanism comprises a second motor (14) arranged on one side of the box body (1), and one end of the positioning shaft (9) is arranged on the output end of the second motor (14).

4. The high-efficiency multistage sand screening machine for building construction is characterized in that the spiral mechanism comprises a mounting plate (15) sleeved on the outer side wall of a positioning shaft (9), the mounting plate (15) is provided with a sliding hole matched with the positioning shaft (9) in a penetrating manner, the positioning shaft (9) is provided with a sliding hole in a penetrating manner and is in sliding connection with the side wall of the sliding hole, the outer side wall of the positioning shaft (9) is provided with a spiral reciprocating groove, one side of the sliding hole is provided with a fixing pin (16) matched with the spiral reciprocating groove, one end of the fixing pin (16) is located in the spiral reciprocating groove and is in sliding connection with the side wall of the spiral reciprocating groove, and the cleaning brush (10) is arranged at the bottom end of the mounting plate (15).

5. The high-efficiency multistage sand screening machine for building construction is characterized in that guide grooves are formed in two sides of the inner wall of the box body (1), guide plates (17) matched with the guide grooves are arranged on two sides of the mounting plate (15), and the two guide plates (17) are respectively positioned in the two guide grooves and are in sliding connection with the side walls of the guide grooves.

6. The high-efficiency multistage sand screening machine for building construction is characterized in that the vibration mechanism comprises a contact ring (18) arranged on the outer side wall of the positioning shaft (9), the contact ring (18) is arranged in an inclined manner, the bottom end of the contact ring (18) abuts against one end of the positioning plate (7), one side of the bottom end of the positioning plate (7) is provided with a limiting plate (19), one side of the limiting plate (19) is provided with a return spring (20), and the other end of the return spring (20) is arranged on the side wall of the box body (1).