CN214682015U

CN214682015U - Sand making machine for constructional engineering

Info

Publication number: CN214682015U
Application number: CN202120742572.2U
Authority: CN
Inventors: 刘杰
Original assignee: Anhui Shenglong Construction Engineering Co ltd
Current assignee: Anhui Shenglong Construction Engineering Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-12
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to a system sand equipment technical field discloses a system sand machine for building engineering, which comprises a bod, the feed inlet has been seted up at the top of organism, the discharge gate has been seted up to the bottom of organism, the inside of organism is rotated and is connected with two crushing rollers, two the crushing roller symmetry sets up the below at the feed inlet, the inside sliding connection of organism has the screening frame, the screening frame is located the below of crushing roller, the inside fixed mounting of screening frame has oblique sieve, the right side fixed mounting of screening frame has the discharging pipe, the gliding opening of confession discharging pipe is seted up on the right side of organism, the one end of discharging pipe is passed the outside that the opening extends to the organism, the left side fixed mounting of screening frame has connecting rod and a plurality of reset spring. The utility model provides a system sand machine breakage not thorough, the later stage still need carry out the problem of screening to the grit, has realized the effect that can carry out the screening to the grit that makes.

Description

Sand making machine for constructional engineering

Technical Field

The utility model relates to a system sand equipment technical field especially relates to a system sand machine for building engineering.

Background

Sandstone is the most widely applied material in the field of buildings, along with the exhaustion of natural sandstone and the increase of government environmental protection regulation, natural sandstone resources are increasingly exhausted, and machine-made sandstone becomes the mainstream of the sandstone industry.

The existing sand making machine has the problem that the sand making process is insufficient in crushing, large-particle coarse gravel is contained in the gravel, manual work or screening equipment is needed to screen the gravel in the later period, the labor amount of workers is increased, the sand making cost is improved, and therefore the sand making machine for the building engineering is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that exists among the prior art, and the system sand machine for building engineering who provides has realized the effect that can carry out the screening to the grit that makes.

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

a sand making machine for constructional engineering comprises a machine body, wherein a feed inlet is formed in the top of the machine body, a discharge outlet is formed in the bottom of the machine body, two crushing rollers are rotatably connected inside the machine body and symmetrically arranged below the feed inlet, a screening frame is slidably connected inside the machine body and located below the crushing rollers, an inclined screening plate is fixedly mounted inside the screening frame, a discharge pipe is fixedly mounted on the right side of the screening frame, an opening for the discharge pipe to slide is formed in the right side of the machine body, one end of the discharge pipe penetrates through the opening and extends to the outside of the machine body, a connecting rod and a plurality of reset springs are fixedly mounted on the left side of the screening frame, an opening for the connecting rod to slide is formed in the left side of the machine body, one end, away from the screening frame, of the reset springs is fixedly connected with the inner wall of the machine body, an installation box is fixedly mounted on the outer wall of the left side of the machine body, the inside fixed mounting of install bin has driving motor, fixed mounting has the cam on driving motor's the drive end, the one end of connecting rod passes inside and the fixed mounting that the opening extended to the install bin and has the gyro wheel, the gyro wheel offsets with the cam.

Preferably, the mounting groove has been seted up to one side on organism upper portion, mounting groove and feed inlet intercommunication, the inside fixed mounting on mounting groove right side has the fender net, the inside fixed mounting of mounting groove has the suction hood, fixed mounting has the dust catcher on the left outer wall of organism, the dust absorption end fixed mounting of dust catcher has the dust absorption pipe, the one end that the dust catcher was kept away from to the dust absorption pipe extend to the inside of mounting groove and with suction hood fixed connection.

Preferably, the inside fixed mounting of organism has the slide bar, sliding connection has two sliders on the slide bar, two the top of slider all with the bottom fixed connection of screening frame.

Preferably, a plurality of balls are embedded in the inner wall of the opening and abut against the outer wall of the connecting rod.

Preferably, the top of organism fixed mounting has the feeder hopper, the feeder hopper is located the top of feed inlet.

Preferably, four supporting legs are fixedly mounted at the bottom of the machine body and are respectively located at four corners of the bottom of the machine body.

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

1. the utility model discloses in, use through the cooperation of screening frame and inclined screen plate and can sieve the grit, avoid the later stage still to need artifical or screening installation to carry out the problem of screening to the grit, alleviateed workman's the amount of labour, reduced the system sand cost, can drive the cam through start-up driving motor and rotate, the rotation of cam drives the connecting rod and slides, and the slide of connecting rod drives the reciprocal slip of screening frame, and then has improved screening efficiency.

2. The utility model discloses in, use through the cooperation of dust catcher, dust absorption pipe and suction hood and absorb the dust that produces when can be broken to the grit and collect, prevent that the dust is excessive and cause the pollution, be favorable to the environmental protection, keep off the net through setting up and play fine separation effect, avoid the grit to carry out the inside of dust catcher.

Drawings

Fig. 1 is a schematic structural diagram of a sand making machine for construction engineering provided by the present invention;

fig. 2 is a schematic front view cross-sectional structure diagram of a sand making machine for construction engineering provided by the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged view of the structure at B in fig. 2.

In the figure: 1. a body; 2. a feed inlet; 3. a crushing roller; 4. mounting grooves; 5. blocking the net; 6. a vacuum cleaner; 7. a dust collection pipe; 8. a dust hood; 9. a discharge port; 10. screening the frame; 11. a slide bar; 12. a slider; 13. supporting legs; 14. an inclined sieve plate; 15. a discharge pipe; 16. a connecting rod; 17. a return spring; 18. installing a box; 19. a drive motor; 20. a cam; 21. a roller; 22. and a ball.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a sand making machine for construction engineering comprises a machine body 1, a feed inlet 2 is arranged at the top of the machine body 1, a discharge outlet 9 is arranged at the bottom of the machine body 1, two crushing rollers 3 are rotatably connected inside the machine body 1, the two crushing rollers 3 are symmetrically arranged below the feed inlet 2, a sieving frame 10 is slidably connected inside the machine body 1, the sieving frame 10 is positioned below the crushing rollers 3, an inclined sieve plate 14 is fixedly arranged inside the sieving frame 10, a discharge pipe 15 is fixedly arranged on the right side of the sieving frame 10, a through hole for the discharge pipe 15 to slide is arranged on the right side of the machine body 1, one end of the discharge pipe 15 passes through the through hole and extends to the outside of the machine body 1, a connecting rod 16 and a plurality of reset springs 17 are fixedly arranged on the left side of the sieving frame 10, an opening for the connecting rod 16 to slide is arranged on the left side of the machine body 1, one end of the reset spring 17 far away from the sieving frame 10 is fixedly connected with the inner wall of the machine body 1, the installation box 18 is fixedly installed on the outer wall of the left side of the machine body 1, the driving motor 19 is fixedly installed inside the installation box 18, the cam 20 is fixedly installed on the driving end of the driving motor 19, the roller 21 is fixedly installed inside the installation box 18 after one end of the connecting rod 16 penetrates through the opening, and the roller 21 abuts against the cam 20.

Wherein, mounting groove 4 has been seted up to one side on 1 upper portion of organism, mounting

groove

4 and 2 intercommunications of feed inlet, the inside fixed mounting on 4 right sides of mounting groove has fender net 5, the inside fixed mounting of mounting groove 4 has suction hood 8, fixed mounting has dust catcher 6 on 1 left outer wall of organism, the dust absorption end fixed mounting of dust catcher 6 has dust absorption pipe 7, dust absorption pipe 7 keeps away from the one end of dust catcher 6 and extends to the inside of mounting groove 4 and with 8 fixed connection of suction hood, keep off net 5 through the setting and play fine separation effect, avoid the grit to carry out the inside of dust catcher 6, through dust catcher 6, dust absorption pipe 7 and suction hood 8's cooperation is used and can be absorb the collection to the dust that produces when the grit is broken, prevent that the dust is excessive and is caused the pollution, be favorable to the environmental protection.

Wherein, the inside fixed mounting of organism 1 has slide bar 11, and sliding connection has two sliders 12 on slide bar 11, and the top of two sliders 12 all with the bottom fixed connection of screening frame 10 uses the removal to screening frame 10 through the cooperation of slide bar 11 and slider 12 to carry out spacing and direction, avoids screening frame 10 to take place the skew at the in-process position that removes, has improved the stability that screening frame 10 removed.

Wherein, inlay on the open-ended inner wall and be equipped with a plurality of balls 22, ball 22 offsets with connecting rod 16's outer wall, plays fine spacing effect through ball 22, avoids connecting rod 16 to rock from top to bottom at gliding in-process, and ball 22 takes place to rotate when connecting rod 16 slides simultaneously and has reduced the frictional force of slip process, makes connecting rod 16's slip more smooth.

Wherein, the top fixed mounting of organism 1 has the feeder hopper, and the feeder hopper is located the top of feed inlet 2, makes things convenient for the feeding.

Wherein, four supporting legss 13 of bottom fixed mounting of organism 1, four supporting legss 13 are located the four corners department of organism 1 bottom respectively, play fine supporting effect, make things convenient for equipment shift position simultaneously.

The working principle is as follows: when in use, raw materials are added into the machine body 1 from the feeding hole 2, the raw materials are crushed by the rotation of the two crushing rollers 3 to realize the sand making effect, the made sand falls on the inclined sieve plate 14 in the sieving frame 10, the sand and stone are screened by the inclined sieve plate 14, the fine sand and stone pass through the sieve holes on the inclined sieve plate 14 and then are discharged from the discharge hole 9, the coarse sand and stone are accumulated on the right side of the inclined sieve plate 14 due to gravity factors, the coarse sand and stone can be discharged through the discharge pipe 15, thereby realizing the screening effect, avoiding the problem that the sandstone needs to be screened by manpower or screening equipment in the later period, reducing the labor capacity of workers, reducing the sand making cost, the cam 20 can be driven to rotate by starting the driving motor 19, the connecting rod 16 is driven to slide by the rotation of the cam 20, the screening frame 10 is driven to slide back and forth by the sliding of the connecting rod 16, and the screening efficiency is further improved.

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 sand making machine for building engineering, includes organism (1), its characterized in that, feed inlet (2) have been seted up at the top of organism (1), discharge gate (9) have been seted up to the bottom of organism (1), the inside of organism (1) is rotated and is connected with two crushing rollers (3), two crushing roller (3) symmetry sets up the below at feed inlet (2), the inside sliding connection of organism (1) has screening frame (10), screening frame (10) are located the below of crushing roller (3), the inside fixed mounting of screening frame (10) has oblique sieve board (14), the right side fixed mounting of screening frame (10) has discharging pipe (15), the right side of organism (1) is seted up and is supplied discharging pipe (15) gliding opening, the one end of discharging pipe (15) is passed the opening and is extended to the outside of organism (1), the utility model discloses a screening frame, including screening frame (10), connecting rod (16), a plurality of reset spring (17), the gliding opening of confession connecting rod (16) is seted up in the left side of organism (1), reset spring (17) are kept away from the one end of screening frame (10) and the inner wall fixed connection of organism (1), fixed mounting has install box (18) on the left outer wall of organism (1), the inside fixed mounting of install box (18) has driving motor (19), fixed mounting has cam (20) on the drive end of driving motor (19), the one end of connecting rod (16) is passed the inside and the fixed mounting that the opening extends to install box (18) and is had gyro wheel (21), gyro wheel (21) offset with cam (20).

2. The sand making machine for the building engineering as claimed in claim 1, characterized in that a mounting groove (4) is opened at one side of the upper portion of the machine body (1), the mounting groove (4) is communicated with the feed inlet (2), a blocking net (5) is fixedly mounted inside the right side of the mounting groove (4), a dust hood (8) is fixedly mounted inside the mounting groove (4), a dust collector (6) is fixedly mounted on the outer wall of the left side of the machine body (1), a dust collection pipe (7) is fixedly mounted at the dust collection end of the dust collector (6), and one end of the dust collection pipe (7) far away from the dust collector (6) extends to the inside of the mounting groove (4) and is fixedly connected with the dust hood (8).

3. The sand making machine for the construction engineering as claimed in claim 1, wherein a sliding rod (11) is fixedly installed inside the machine body (1), two sliding blocks (12) are connected on the sliding rod (11) in a sliding manner, and the tops of the two sliding blocks (12) are fixedly connected with the bottom of the screening frame (10).

4. A sand making machine for construction engineering according to claim 1, characterized in that a plurality of balls (22) are embedded on the inner wall of the opening, and the balls (22) are abutted against the outer wall of the connecting rod (16).

5. A sand making machine for construction engineering as claimed in claim 1, characterized in that a feed hopper is fixedly mounted on the top of the machine body (1), and the feed hopper is positioned above the feed inlet (2).

6. The sand making machine for the construction engineering as claimed in claim 1, characterized in that four supporting feet (13) are fixedly arranged at the bottom of the machine body (1), and the four supporting feet (13) are respectively positioned at four corners of the bottom of the machine body (1).