CN212493888U

CN212493888U - A kind of sand and gravel sorting machine for construction

Info

Publication number: CN212493888U
Application number: CN202020923534.2U
Authority: CN
Inventors: 侯品芳
Original assignee: Individual
Current assignee: Fujian Hongxiang Construction Engineering Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-09
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a sand and gravel sorting machine for construction, which comprises a casing and a vibrating screen box. Both ends of the vibrating screen box are provided with sliding rods, and both ends of the casing are provided with plug-in boxes. The sliding rods are plugged into Inside the plug box, and a return spring is arranged between the sliding rod and the plug box, a support rod is fixedly installed on the inner wall of one side of the casing, a bearing is embedded in the outer wall of one side of the support rod, and a short shaft is inserted into the bearing, and the short shaft is inserted into the bearing. A gear is welded on one end of the shaft, and a light hammer is sleeved on the outer wall of the short shaft. Through the arrangement of the lightweight hammer, the rack and the gear, when the vibration screen box moves back and forth, the utility model drives the rack to mesh with the gear, so that the lightweight hammer swings up and down, and then the screen box and the slide plate are knocked to make the clamping The sand in the screen box and the sand staying on the sliding plate are vibrated by force, thereby solving the problem of clogging in the prior art and improving the processing capacity of the device.

Description

Sand and stone separator for building

Technical Field

The utility model relates to a grit sorting technology field especially relates to a grit sorter for building.

Background

Sandstone belongs to loose materials, but the general hardness of grains of sandstone is larger, the sandstone is stable in chemical properties under the surface environment, and the sandstone is often used as a high-quality building material and a concrete raw material and widely applied to the fields of houses, roads, railways, engineering and the like due to good hardness and stable chemical properties of sandstone.

If an authorized notice number is CN205110095U discloses a grit sorter, the support frame left side is provided with first motor, and first motor is installed on first backup pad, and first motor and first connecting axle one end are connected. But do not solve the problem that the gravel glues and blocks up the screen cloth box on the screen cloth box among the current grit sorting unit, for this reason we provide a grit sorter for building.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a building sand and stone separator.

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

the utility model provides a grit sorter for building, includes shell and reciprocating sieve box, reciprocating sieve box both ends all are equipped with the slide bar, and the shell both ends all are equipped with the grafting box, and the slide bar is pegged graft in the grafting box, and is equipped with reset spring between slide bar and the grafting box, shell one side inner wall fixed mounting has the bracing piece, and bracing piece one side outer wall scarf joint has the bearing, and it has the minor axis to peg graft in the bearing, and minor axis one end welding has the gear, and has cup jointed the light hammer on the minor axis outer wall, and the one end of light hammer is located the reciprocating sieve box, and fixed mounting has the screen cloth box that the slope was placed in the reciprocating sieve box, the one end welding that the reciprocating sieve box is close to the bracing piece has the rack, and the rack forms gear engagement with.

Furthermore, a motor is fixedly mounted on one side of the shell, an eccentric wheel is welded at one end of an output shaft of the motor, and the eccentric wheel and the roller form eccentric fit.

Furthermore, the top end of the shell is provided with a feeding hopper, and the bottom end of the shell is provided with supporting legs.

Furthermore, a sliding plate which is obliquely arranged is fixedly arranged in the vibrating screen box.

Furthermore, the light weight hammer is located between slide and the screen cloth box, and the screen cloth box passes the reciprocating sieve box and the one end of shell is equipped with the gate fence.

Furthermore, the vibrating screen box and the bottom end of the shell are both provided with openings, the openings are provided with flexible connections, and the flexible connections are connected with discharge hoppers.

Furthermore, the outer wall of one side of the shell is provided with an observation window and an access door.

The utility model has the advantages that:

1. the eccentric wheel is driven by the motor to enable the vibrating screen box to move back and forth, so that the filtering capacity of the device is improved, sand is always in a moving state, screening is convenient to complete, and the practicability of the device is improved.

2. Through the setting of light weight hammer, rack and gear, drive rack and gear engagement when reciprocating sieve box make the light weight hammer luffing motion, and then strike screen cloth box and slide for the sand of joint in screen cloth box and the sand atress vibrations that stops on the slide, thereby solve the jam problem among the prior art, improved the throughput of device.

3. Through the setting of access door and observation window, convenient to use person observes and overhauls the inside condition, has improved the practical convenience of device.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of a building sand-stone separator provided by the present invention;

FIG. 2 is an enlarged schematic structural view of point A of the building sandstone sorter provided by the present invention;

fig. 3 is the utility model provides a structural schematic is looked forward of building grit sorter.

In the figure: 1. a housing; 2. a slide bar; 3. a return spring; 4. a plug box; 5. a motor; 6. an eccentric wheel; 7. a roller; 8. a push rod; 9. a light weight hammer; 10. feeding a hopper; 11. a vibrating screen box; 12. a screen box; 13. supporting legs; 14. soft connection; 15. a discharge hopper; 16. a slide plate; 17. a support bar; 18. a rack; 19. a gear; 20. an access door.

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. 1-3, a building sandstone sorter comprises a shell 1 and a vibrating screen box 11, wherein two ends of the vibrating screen box 11 are respectively provided with a slide bar 2, two ends of the shell 1 are respectively provided with an inserting box 4, the slide bars 2 are inserted into the inserting box 4, and a return spring 3 is arranged between the slide bars 2 and the inserting box 4, so that the slide bars 2 can move back and forth in the inserting box 4, a support bar 17 is fixedly arranged on the inner wall of one side of the shell 1, a bearing is embedded and connected on the outer wall of one side of the support bar 17, a short shaft is inserted and connected in the bearing, a gear 19 is welded at one end of the short shaft, a light weight hammer 9 is sleeved and connected on the outer wall of the short shaft, the light weight hammer 9 rotates along with the rotation of the gear 19, a vertical strip-shaped groove is arranged on the outer wall of one side of the vibrating screen box 11, one end of the light weight hammer 9 penetrates through the strip-shaped groove to be positioned, when the vibrating screen box 11 moves back and forth, the rack 18 is driven to be meshed with the gear 19, so that the light weight hammer 9 swings up and down in the strip-shaped groove, and then the screen box 12 and the sliding plate 16 above and below the light weight hammer are knocked, sand clamped in the screen box 12 and sand staying on the sliding plate 16 are vibrated under stress and fall and slide from the screen box 12, and therefore the problem of blockage in the prior art is solved, the filtering capacity of the device is improved, a door fence is arranged at one end, through which the screen box 12 penetrates the vibrating screen box 11 and the shell 1, of the vibrating screen box 11, the rack 18 is welded at one end, close to the supporting rod 17, of the vibrating screen box 11, the rack 18 and the gear 19 form gear meshing, a push rod 8 is welded at one end of the vibrating screen box 11, the push rod 8 penetrates one end of the shell 1, a roller 7 is fixedly installed at the outer wall of one side of the shell 1, eccentric wheel 6 forms eccentric cooperation with gyro wheel 7, and motor 5 drives eccentric wheel 6 and rotates for eccentric wheel 6 makes a round trip to extrude gyro wheel 7, and then makes the reciprocating motion of reciprocating sieve box 11, makes the sand be in the motion state always, is convenient for accomplish the screening, and reciprocating sieve box 11 and shell 1 bottom all are equipped with the opening, and the opening part is equipped with flexible coupling 14, and flexible coupling 14 is connected with discharge hopper 15, is convenient for collect the qualified fine sand of screening.

It should be noted that, 1 top of shell is equipped with

feeding funnel

10, and 1 bottom of shell is equipped with supporting

leg

13, and 1 one side outer wall of shell is equipped with observation window and access door 20, and the person of facilitating the use observes and overhauls the internal conditions, has improved the practical convenience of device.

The working principle is as follows: during the use, put into reciprocating sieve box 11 with grit from feeding funnel 10 in, motor 5 drives eccentric wheel 6 and rotates, make eccentric wheel 6 to the gyro wheel 7 extrusion of making a round trip, again because the existence of reset spring 3 and then make reciprocating sieve box 11 back and forth movement, make the sand be in the motion state always, be convenient for accomplish the screening, and in reciprocating sieve box 11, drive rack 18 and gear 19 meshing, make light hammer 9 luffing motion in the bar inslot, and then strike screen cloth box 12 and slide 16, make the sand of joint in screen cloth box 12 and the sand atress vibrations that stops on slide 16, drop from screen cloth box 12, the landing, the filter capacity of device has been improved, thick grit granule can be followed the tail end department of screen cloth box 12 and opened the door fence and take out.

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 building gravel separator comprises a shell (1) and a vibrating screen box (11) and is characterized in that slide rods (2) are arranged at two ends of the vibrating screen box (11), plug-in boxes (4) are arranged at two ends of the shell (1), the slide rods (2) are plugged in the plug-in boxes (4), a reset spring (3) is arranged between the slide rods (2) and the plug-in boxes (4), a support rod (17) is fixedly arranged on the inner wall of one side of the shell (1), a bearing is embedded and connected on the outer wall of one side of the support rod (17), a short shaft is inserted and connected in the bearing, a gear (19) is welded at one end of the short shaft, a light weight hammer (9) is sleeved and connected on the outer wall of the short shaft, one end of the light weight hammer (9) is located in the vibrating screen box (11), a screen box (12) which is obliquely arranged is fixedly arranged in the vibrating screen box (11), and a rack (, the rack (18) and the gear (19) form gear engagement, a push rod (8) is welded at one end of the vibrating screen box (11), and a roller (7) is fixedly mounted at one end, penetrating through the shell (1), of the push rod (8).

2. The building gravel separator as claimed in claim 1, wherein a motor (5) is fixedly installed at one side of the housing (1), an eccentric wheel (6) is welded at one end of an output shaft of the motor (5), and the eccentric wheel (6) and the roller (7) form eccentric fit.

3. The building sandstone separator as claimed in claim 1, wherein a feeding hopper (10) is arranged at the top end of the shell (1), and supporting legs (13) are arranged at the bottom end of the shell (1).

4. A building sand and stone separator as claimed in claim 1, wherein a slide plate (16) is fixedly installed in the vibrating screen box (11) in an inclined position.

5. A building sandstone separator as claimed in claim 4, wherein said light weight hammer (9) is located between the sliding plate (16) and the screen box (12), and the screen box (12) has a door fence at one end passing through the vibrating screen box (11) and the housing (1).

6. A building sandstone separator as claimed in claim 1 or 5, wherein the vibrating screen box (11) and the bottom end of the shell (1) are provided with openings, the openings are provided with flexible connections (14), and the flexible connections (14) are connected with a discharge hopper (15).

7. The building sand and stone separator as claimed in claim 1, wherein an observation window and an access door (20) are provided on the outer wall of one side of the housing (1).