CN216323204U

CN216323204U - Gravel filtering device for constructional engineering

Info

Publication number: CN216323204U
Application number: CN202122592041.2U
Authority: CN
Inventors: 刘朝松
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-19
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the technical field of building equipment, in particular to a sand and stone impurity filtering device for building engineering, which comprises a support, wherein four face angles at the top end of the support are fixedly connected with a first mounting plate, the top end of the first mounting plate is fixedly connected with a vibration spring, the other side of a secondary filter screen is fixedly connected with a third connecting plate, a primary filter screen is arranged at the top end of the secondary filter screen, and a discharging mechanism is arranged at the bottom end of a concentration piece. The user falls the grit on the top of primary filter screen, makes the eccentric member rotate through shock dynamo, thereby produce vibrations, can filter the edulcoration to the grit through primary filter screen and secondary filter screen, and the layering filters the edulcoration that carries on that can be better, improves the quality of grit, then concentrate through concentrated piece, transmit through driven voller, drive roll, servo motor and conveyor belt, this device convenience of customers's use, reducible user's work load improves user's work efficiency.

Description

Gravel filtering device for constructional engineering

Technical Field

The utility model relates to the technical field of construction equipment, in particular to a sand and stone impurity filtering device for constructional engineering.

Background

The sandstone refers to a loose mixture of sand grains and crushed stones, mineral or rock particles with the particle size of 0.074-2 mm are called sand, gravel or cobble with the particle size of more than 2mm (the difference is that the crushed sand and the gravel are different in rounding degree, and the terms conglomerate and sandstone can be seen in detail), if the crushed stones in the sandstone are mostly gravels, the gravel is called sand gravel, sandstone is called sandstone in daily life, and the sandstone is often used as a high-quality building material and a concrete raw material due to good hardness and stable chemical properties, so that the sandstone is widely applied to the fields of houses, roads, railways, engineering and the like, and needs to be filtered before being used;

at present the user when filtering the edulcoration to the grit, the filter screen that adopts an slope is mostly filtered it, filters when this kind of mode uses not very thoroughly to it is not good to lead to the filter effect, makes user work efficiency lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a sand and impurity filtering device for constructional engineering.

In order to achieve the purpose, the utility model provides the following technical scheme: a sand and stone impurity filtering device for constructional engineering comprises a bracket, wherein four face angles at the top end of the bracket are fixedly connected with a first mounting plate, the top end of the first mounting plate is fixedly connected with a vibration spring, a secondary filter screen is arranged at the top end of the bracket, one side of the bottom end of the secondary filter screen is fixedly connected with a first connecting plate, the other side of the bottom end of the secondary filter screen is fixedly connected with a second connecting plate, the bottom end of the second connecting plate is fixedly connected with the vibration spring, two ends of the first connecting plate are fixedly connected with the vibration spring, a concentration piece is arranged in the bracket, the outer surface of the concentration piece is fixedly connected with the inner wall of the bracket, two sides of the secondary filter screen are fixedly connected with side baffles, two ends of one side of the secondary filter screen are fixedly connected with connecting blocks, and the other side of the secondary filter screen is fixedly connected with a third connecting plate, the top of secondary filter screen is provided with primary filter screen, and primary filter screen's both ends respectively in connecting block and third connecting plate fixed connection, primary filter screen's top fixedly connected with top baffle, the one end of third connecting plate is provided with vibrations mechanism, the bottom of concentrated piece is provided with discharge mechanism.

Preferably, the vibration mechanism comprises a second mounting plate, a vibration motor and an eccentric part, wherein the second mounting plate is fixedly connected to one side of the third connecting plate, the vibration motor is arranged on one side of the second mounting plate, and the eccentric part is fixedly connected to the output end of the vibration motor, so that the secondary filter screen and the primary filter screen vibrate, and convenience is brought to users for filtration.

Preferably, discharge mechanism includes commentaries on classics hole, driven voller, drive roll, servo motor, conveyer belt and stock guide, the commentaries on classics hole has been seted up to the one end of support, the one end of support is connected with the driven voller through the bearing, the other end of support is connected with the drive roll through the bearing, and the one end of drive roll center pin passes the outside that the commentaries on classics hole extends to the support, the one end of support is provided with servo motor, and servo motor's output and the center pin fixed connection of drive roll, the bottom of support is provided with conveyer belt, makes things convenient for the ejection of compact.

Preferably, one end of the support is fixedly connected with a material guide plate, and the material guide plate is inclined, so that sundries can be conveniently discharged.

Preferably, shock dynamo's control end is through external switch and external power electric connection, the piece that concentrates is the shape of falling loudspeaker, and convenience of customers controls shock dynamo and carries out work.

Preferably, servo motor's control end is through external switch and external power electric connection, conveyer belt's inner wall is laminated mutually with the surface of driven voller and drive roll, and convenience of customers control servo motor carries out work.

Preferably, the aperture of primary filter net all is greater than the aperture of secondary filter net, the height that highly is greater than the second connecting plate of first connecting plate can make secondary filter net and primary filter net be the slope form, makes things convenient for the blanking of debris.

Preferably, the primary filter screen is the slope form, the secondary filter screen is the slope form, primary filter screen and secondary filter screen are parallel, make things convenient for the landing of debris.

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

the user falls the grit on the top of primary filter screen, makes the eccentric member rotate through shock dynamo, thereby produce vibrations, can filter the edulcoration to the grit through primary filter screen and secondary filter screen, and the layering filters the edulcoration that carries on that can be better, improves the quality of grit, then concentrate through concentrated piece, transmit through driven voller, drive roll, servo motor and conveyor belt, this device convenience of customers's use, reducible user's work load improves user's work efficiency.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic cross-sectional perspective view of the present invention;

FIG. 3 is an exploded perspective view of the secondary filter, the primary filter and the bracket of the present invention;

FIG. 4 is an exploded perspective view of the secondary filter screen, the primary filter screen and the vibrating motor of the present invention;

fig. 5 is an exploded perspective view of the bracket, the centerpiece, and the conveyor belt of the present invention.

In the figure: 1. a support; 2. a first mounting plate; 3. vibrating the spring; 4. a secondary filter screen; 5. a first connecting plate; 6. a second connecting plate; 7. a concentration piece; 8. a side dam; 9. connecting blocks; 10. a third connecting plate; 11. a primary filter screen; 12. a top baffle; 13. a second mounting plate; 14. vibrating a motor; 15. an eccentric member; 16. hole turning; 17. a driven roller; 18. a drive roll; 19. a servo motor; 20. a conveyor belt; 21. a material guide plate.

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. 1-5, an embodiment of the present invention is shown:

a sand and stone impurity filtering device for construction engineering comprises a bracket 1, wherein four face angles at the top end of the bracket 1 are fixedly connected with a first mounting plate 2, the top end of the first mounting plate 2 is fixedly connected with a vibration spring 3, a secondary filter screen 4 is arranged at the top end of the bracket 1, one side of the bottom end of the secondary filter screen 4 is fixedly connected with a first connecting plate 5, the other side of the bottom end of the secondary filter screen 4 is fixedly connected with a second connecting plate 6, the bottom end of the second connecting plate 6 is fixedly connected with the vibration spring 3, both ends of the first connecting plate 5 are fixedly connected with the vibration spring 3, a concentration piece 7 is arranged in the bracket 1, the outer surface of the concentration piece 7 is fixedly connected with the inner wall of the bracket 1, both sides of the secondary filter screen 4 are fixedly connected with side baffles 8, both ends of one side of the secondary filter screen 4 are fixedly connected with connecting blocks 9, and the other side of the secondary filter screen 4 is fixedly connected with a third connecting plate 10, a primary filter screen 11 is arranged at the top end of the secondary filter screen 4, two ends of the primary filter screen 11 are fixedly connected with a connecting block 9 and a third connecting plate 10 respectively, a top baffle 12 is fixedly connected to the top end of the primary filter screen 11, a vibration mechanism is arranged at one end of the third connecting plate 10, and a discharging mechanism is arranged at the bottom end of the concentration piece 7;

further, one end of the bracket 1 is fixedly connected with a material guide plate 21, the material guide plate 21 is inclined, sundries can be conveniently discharged through the inclined material guide plate 21, the control end of the servo motor 19 is electrically connected with an external power supply through an external switch, the inner wall of the conveying belt 20 is attached to the outer surfaces of the driven roller 17 and the driving roller 18, a user can conveniently control the servo motor 19 to work, the primary filter screen 11 is inclined, the secondary filter screen 4 is inclined, the primary filter screen 11 is parallel to the secondary filter screen 4, the sundries can conveniently slide down, the vibration mechanism comprises a second mounting plate 13, a vibration motor 14 and an eccentric part 15, one side of the third connecting plate 10 is fixedly connected with a second mounting plate 13, one side of the second mounting plate 13 is provided with the vibration motor 14, the output end of the vibration motor 14 is fixedly connected with the eccentric part 15, the user starts the vibration motor 14 through a switch, the output end of the vibration motor 14 drives the eccentric part 15 to rotate, the eccentric part 15 can generate centrifugal force, the centrifugal force generated by the eccentric part 15 can enable the primary filter screen 11 and the secondary filter screen 4 to rock, thereby facilitating the filtration of a user, the control end of the vibration motor 14 is electrically connected with an external power supply through an external switch, the concentrator 7 is in an inverted horn shape, the user can conveniently control the vibration motor 14 to work, the aperture of the primary filter screen 11 is larger than that of the secondary filter screen 4, the height of the first connecting plate 5 is larger than that of the second connecting plate 6, the secondary filter screen 4 and the primary filter screen 11 can be in an inclined shape, thereby facilitating the blanking of sundries, the discharging mechanism comprises a rotating hole 16, a driven roller 17, a driving roller 18, a servo motor 19, a conveying belt 20 and a material guide plate 21, the rotating hole 16 is formed at one end of the support 1, and the driven roller 17 is connected with one end of the support 1 through a bearing, the other end of support 1 is connected with drive roll 18 through the bearing, and the one end of drive roll 18 center pin passes the outside that changes hole 16 and extend to support 1, the one end of support 1 is provided with servo motor 19, and servo motor 19's output and drive roll 18's center pin fixed connection, the bottom of support 1 is provided with conveyor belt 20, the user passes through switch start servo motor 19, servo motor 19's output drives drive roll 18 and rotates, pivoted drive roll 18 can drive conveyor belt 20 and driven voller 17 and rotate, the grit that filters drops on conveyor belt 20's top, can carry the grit through conveyor belt 20, convenience of customers's use, reduce user's work load, user's work efficiency is improved.

The working principle is as follows: the user starts the vibrating motor 14 and the servo motor 19 through the switch, the output end of the vibrating motor 14 drives the eccentric part 15 to rotate, the centrifugal force can be generated through the rotating eccentric part 15, the centrifugal force generated by the eccentric part 15 can enable the primary filter screen 11 and the secondary filter screen 4 to shake, at the moment, the top baffle 12, the primary filter screen 11, the secondary filter screen 4, the side baffles 8, the first connecting plate 5 and the second connecting plate 6 shake, the vibration springs 3 at the bottom ends of the first connecting plate 5 and the second connecting plate 6 can absorb the vibration, at the moment, the secondary filter screen 4 and the primary filter screen 11 vibrate continuously, the user pours the gravel into the top end of the primary filter screen 11, the vibrating primary filter screen 11 can primarily filter the gravel, filter larger sundries in the gravel, the sundries can slide down through the inclined primary filter screen 11 and the vibration, and fall down through the guide plate 21, grit after the prefiltering is on getting into secondary filter screen 4's top, filter once more through secondary filter screen 4, filter less debris in the grit, then carry out the landing through secondary filter screen 4 of slope form, can improve the quality of grit through primary filter screen 11 and secondary filter screen 4 twice filtration, drop through stock guide 21, the grit after the filtration falls into the inside of concentrated piece 7 and concentrates the collection, servo motor 19's output drives drive roll 18 and rotates, pivoted drive roll 18 can drive conveyor belt 20 and driven voller 17 and rotate, the grit that filters drops on conveyor belt 20's top, can carry the grit through conveyor belt 20, convenience of customers's use, reduce user's work load, improve user's work efficiency.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a miscellaneous device is strained to grit for building engineering, includes support (1), its characterized in that: the four face angles on the top end of the support (1) are fixedly connected with a first mounting plate (2), the top end of the first mounting plate (2) is fixedly connected with a vibration spring (3), the top end of the support (1) is provided with a secondary filter screen (4), one side of the bottom end of the secondary filter screen (4) is fixedly connected with a first connecting plate (5), the other side of the bottom end of the secondary filter screen (4) is fixedly connected with a second connecting plate (6), the bottom end of the second connecting plate (6) is fixedly connected with the vibration spring (3), two ends of the first connecting plate (5) are fixedly connected with the vibration spring (3), a concentration piece (7) is arranged inside the support (1), the outer surface of the concentration piece (7) is fixedly connected with the inner wall of the support (1), two sides of the secondary filter screen (4) are fixedly connected with side baffles (8), the utility model discloses a filter screen, including secondary filter screen (4), the both ends of secondary filter screen (4) one side all fixedly connected with connecting block (9), the opposite side fixedly connected with third connecting plate (10) of secondary filter screen (4), the top of secondary filter screen (4) is provided with primary filter screen (11), and the both ends of primary filter screen (11) are respectively in connecting block (9) and third connecting plate (10) fixed connection, the top fixedly connected with top baffle (12) of primary filter screen (11), the one end of third connecting plate (10) is provided with vibration mechanism, the bottom of concentrated piece (7) is provided with discharge mechanism.

2. The sand and gravel filtering device for constructional engineering according to claim 1, wherein: the vibration mechanism comprises a second mounting plate (13), a vibration motor (14) and an eccentric part (15), wherein the second mounting plate (13) is fixedly connected to one side of a third connecting plate (10), the vibration motor (14) is arranged on one side of the second mounting plate (13), and the eccentric part (15) is fixedly connected to the output end of the vibration motor (14).

3. The sand and gravel filtering device for constructional engineering according to claim 1, wherein: discharge mechanism includes commentaries on classics hole (16), driven voller (17), drive roll (18), servo motor (19), conveyor belt (20) and stock guide (21), commentaries on classics hole (16) have been seted up to the one end of support (1), the one end of support (1) is connected with driven voller (17) through the bearing, the other end of support (1) is connected with drive roll (18) through the bearing, and the one end of drive roll (18) center pin passes commentaries on classics hole (16) and extends to the outside of support (1), the one end of support (1) is provided with servo motor (19), and the center pin fixed connection of the output of servo motor (19) and drive roll (18), the bottom of support (1) is provided with conveyor belt (20).

4. The sand and gravel filtering device for construction engineering according to claim 3, wherein: one end of the support (1) is fixedly connected with a material guide plate (21), and the material guide plate (21) is inclined.

5. The sand and gravel filtering device for constructional engineering according to claim 2, wherein: the control end of the vibration motor (14) is electrically connected with an external power supply through an external switch, and the concentration piece (7) is in an inverted horn shape.

6. The sand and gravel filtering device for constructional engineering according to claim 4, wherein: the control end of the servo motor (19) is electrically connected with an external power supply through an external switch, and the inner wall of the conveying belt (20) is attached to the outer surfaces of the driven roller (17) and the driving roller (18).

7. The sand and gravel filtering device for constructional engineering according to claim 1, wherein: the aperture of the primary filter screen (11) is larger than that of the secondary filter screen (4), and the height of the first connecting plate (5) is larger than that of the second connecting plate (6).

8. The sand and gravel filtering device for constructional engineering according to claim 1, wherein: the primary filter screen (11) is inclined, the secondary filter screen (4) is inclined, and the primary filter screen (11) is parallel to the secondary filter screen (4).