CN219150227U

CN219150227U - Double-roller sand making machine with anti-blocking screen

Info

Publication number: CN219150227U
Application number: CN202222523206.5U
Authority: CN
Inventors: 易贵燃
Original assignee: Chongqing Haochi Building Materials Co ltd
Current assignee: Chongqing Haochi Building Materials Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-06-09
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a double-roller sand making machine provided with an anti-blocking screen, and relates to the technical field of sand making machines. The double-roller sand making machine with the anti-blocking screen comprises a mounting box, a grinding mechanism and a mounting assembly, wherein two groups of mounting blocks are fixedly arranged on the inner side of the mounting box; the grinding mechanism is arranged on the inner side of the mounting box and comprises a rotating rod and grinding rollers, two groups of rotating rods are rotatably arranged on the inner side of the mounting box, the grinding rollers are fixedly arranged on the outer wall of the rotating rod, and a plurality of groups of holes are formed in the outer side of the mounting box. This pair roller sand making machine of anti-blocking screen can drive the eccentric wheel through the start-up of control motor under the transmission effect of belt pulley and belt and promote the screen cloth shake, makes the screen cloth to the screening of grit spare, and the big stone of screening improves discharge plate discharging device, can adjust the distance that the brush just grinds the roller through rotating the knob, makes the outside of brush and the laminating of the outer wall of grinding roller, clears up the grit that adheres to on the grinding roller outer wall.

Description

Double-roller sand making machine with anti-blocking screen

Technical Field

The utility model relates to the technical field of sand making machines, in particular to a sand making machine.

Background

The utility model provides a fortification blocking screen's on the market pair roller sand making machine at present, when making sand, be difficult for screening the grit, because the grit thickness that traditional sand making machine produced is uneven, be difficult to carry out secondary operation to it, reduce grit quality, need to shift the grit to other devices and screen, increase the work burden, reduce work efficiency, the practicality is poor, be difficult for cleaning the grinding roller surface, because long-time grinding easily leads to grinding roller surface adhesion grit, reduce grinding efficiency, reduce grinding quality, the manual work is cleared up, the structure is complicated, complex operation exists the potential safety hazard, easily cause the harm to the device, be unfavorable for popularization and use.

Disclosure of Invention

The utility model aims to provide a double-roller sand making machine provided with an anti-blocking screen, which can solve the problems that sand and stone are not easy to screen and the surface of a grinding roller is not easy to clean.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a paired roller sand making machine provided with an anti-blocking screen, comprising:

the inner side of the mounting box is fixedly provided with two groups of mounting blocks;

the grinding mechanism is arranged on the inner side of the mounting box and comprises a rotating rod and grinding rollers, two groups of rotating rods are rotatably arranged on the inner side of the mounting box, the grinding rollers are fixedly arranged on the outer wall of the rotating rod, and a plurality of groups of holes are formed in the outer side of the mounting box;

the installation component, including screening mechanism and drive mechanism, the inboard of installation box is located to screening mechanism and is located grinding mechanism's below, and drive mechanism locates the outside of installation box and is located screening mechanism's below.

Preferably, the grinding mechanism further comprises a motor and gears, the rotating rods penetrate through the hole to extend to the outer side of the mounting box and are fixedly provided with the gears, the two groups of gears are meshed, the motor is fixedly arranged on the outer side of the mounting box, the output shaft of the motor is fixedly provided with a group of rotating rods through the coupler, labor burden is reduced, and working efficiency is improved.

Preferably, screening mechanism includes screen cloth, flitch and baffle, and the inboard of mounting box articulates installs the screen cloth, and the outside fixed mounting of screen cloth has the flitch, and the top fixed mounting of flitch has the baffle, and rectangular hole has been seted up in the outside of mounting box, and the flitch setting improves grit quality in rectangular hole, reduces the transfer to the grit.

Preferably, the drive mechanism includes fixed plate, bull stick, eccentric wheel, belt pulley and belt, the outside fixed mounting of mounting box has two sets of fixed plates, rotate between two sets of fixed plates and install the bull stick, fixed mounting has the eccentric wheel on the outer wall of bull stick, the installation entrance to a cave has been seted up in the outside of a set of fixed plate, the bull stick passes the installation entrance to a cave and extends to the outside of a set of fixed plate, fixed mounting has the belt pulley on the outer wall of fixed plate and dwang, the cover is established between two sets of belt pulleys and is installed the belt, can drive the eccentric wheel through the start-up of control motor under the transmission effect of belt pulley and belt and promote the screen cloth shake, make the screen cloth to the screening of grit spare, the big stone of screening improves discharge plate discharging device.

Preferably, the multiunit perforation has been seted up in the outside of mounting box, is provided with the threaded rod in the perforation, and the outside fixed mounting of threaded rod has the brush, can adjust the distance of brush just grinding roller through rotating the knob, makes the outside of brush and the outer wall laminating of grinding roller, clears up the grit of adhering to on the grinding roller outer wall, improves grinding efficiency, reduces the manual work and clears up, reduces the potential safety hazard, reduces and causes the harm to the device.

Preferably, the knob is installed to the screw thread on the outer wall of threaded rod, and the knob rotates the outside of installing at the dress box, and the practicality is strong to be favorable to promoting and using.

Preferably, the top of mounting box has seted up the pan feeding mouth, and fixed mounting has out the hopper in the pan feeding mouth, and the inboard fixed mounting of mounting box has the baffle, and the opening has been seted up in the outside of mounting box, and the outer articulated mounting of opening has the installing door, simple structure, convenient to use.

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

(1) The double-roller sand making machine with the anti-blocking screen can drive the eccentric wheel to push the screen to shake under the transmission action of the belt pulley and the belt through the starting of the control motor by matching the fixed plate, the rotating rod, the eccentric wheel, the belt pulley and the belt, so that the screen screens sand pieces, the screened large stone blocks improve the discharge plate discharge device, the sand quality is improved, the transfer to sand is reduced, the labor burden is reduced, the working efficiency is improved, and the practicability is high.

(2) The roller type sand making machine with the anti-blocking screen is characterized in that the anti-blocking screen is matched with the roller type sand making machine through the installation block, the discharge hopper, the hairbrush, the threaded rod and the knob, the distance between the hairbrush and the grinding roller can be adjusted through rotating the knob, the outer side of the hairbrush is attached to the outer wall of the grinding roller, sand attached to the outer wall of the grinding roller is cleaned, the structure is simple, the use is convenient, the grinding efficiency is improved, manual cleaning is reduced, potential safety hazards are reduced, damage to the device is reduced, and popularization and use are facilitated.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a left side view of the present utility model;

fig. 3 is an enlarged view of the portion a of the present utility model.

Reference numerals: 1. a mounting box; 2. a grinding mechanism; 201. a rotating lever; 202. a grinding roller; 203. a motor; 204. a gear; 3. a screening mechanism; 301. a screen; 302. a discharge plate; 303. a baffle; 4. a transmission mechanism; 401. a fixing plate; 402. a rotating rod; 403. an eccentric wheel; 404. a belt pulley; 405. a belt; 5. a mounting block; 6. discharging a hopper; 7. a brush; 8. a threaded rod; 9. and (5) a knob.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the double-roller sand making machine comprises an installation box 1, a grinding mechanism 2 and an installation assembly, wherein two groups of installation blocks 5 are fixedly installed on the inner side of the installation box 1; the grinding mechanism 2 is arranged on the inner side of the mounting box 1, the grinding mechanism 2 comprises a rotating rod 201 and a grinding roller 202, two groups of rotating rods 201 are rotatably arranged on the inner side of the mounting box 1, the grinding roller 202 is fixedly arranged on the outer wall of the rotating rod 201, and a plurality of groups of holes are formed in the outer side of the mounting box 1; the installation component includes screening mechanism 3 and drive mechanism 4, screening mechanism 3 locates the inboard of mounting box 1 and is located the below of grinding mechanism 2, drive mechanism 4 locates the outside of mounting box 1 and is located the below of screening mechanism 3, multiunit perforation has been seted up in the outside of mounting box 1, be provided with threaded rod 8 in the perforation, the outside fixed mounting of threaded rod 8 has brush 7, can adjust the distance of just grinding roller 202 of brush 7 through rotating knob 9, make the outside and the outer wall laminating of grinding roller 202 of brush 7, clear up the grit of adhering to on the grinding roller 202 outer wall, improve grinding efficiency, reduce the manual work and clear up, reduce the potential safety hazard, reduce the damage to the device, threaded knob 9 is installed to the screw thread on the outer wall of threaded rod 8, the outside at mounting box 1 is rotationally installed to knob 9, the practicality is strong is favorable to promoting and uses, the pan feeding mouth has been seted up at the top of mounting box 1, fixed mounting has the baffle in the pan feeding mouth, the opening is seted up to the outside of mounting box 1, the opening outer articulated mounting door, simple structure, and convenient to use.

Further, the grinding mechanism 2 further comprises a motor 203 and a gear 204, the rotating rod 201 penetrates through the hole to extend to the outer side of the installation box 1 and is fixedly provided with the gear 204, the two groups of gears 204 are meshed, the motor 203 is fixedly arranged on the outer side of the installation box 1, and the output shaft of the motor 203 is fixedly provided with the group of rotating rods 201 through the coupler, so that labor burden is reduced, and working efficiency is improved.

Screening mechanism 3 includes screen cloth 301, flitch 302 and baffle 303, and screen cloth 301 is installed to the inboard of mounting box 1 hinge, and the outside fixed mounting of screen cloth 301 has flitch 302, and the top fixed mounting of flitch 302 has baffle 303, and rectangular hole has been seted up in the outside of mounting box 1, and flitch 302 sets up in rectangular hole, improves grit quality, reduces the transfer to the grit.

Further, the transmission mechanism 4 comprises a fixed plate 401, a rotating rod 402, an eccentric wheel 403, a belt pulley 404 and a belt 405, two groups of fixed plates 401 are fixedly arranged on the outer side of the installation box 1, the rotating rod 402 is rotatably arranged between the two groups of fixed plates 401, the eccentric wheel 403 is fixedly arranged on the outer wall of the rotating rod 402, a mounting hole is formed in the outer side of one group of fixed plates 401, the rotating rod 402 penetrates through the mounting hole to extend to the outer side of one group of fixed plates 401, the belt pulley 404 is fixedly arranged on the outer walls of the fixed plates 401 and the rotating rod 201, the belt 405 is sleeved between the two groups of belt pulleys 404, the belt 405 can be arranged in a sleeved mode, the eccentric wheel 403 is driven to push the screen 301 to shake under the transmission action of the belt pulley 404 and the belt 405, the screen 301 is enabled to screen sand and stone blocks screened out are enabled to improve the discharging device of the discharging plate 302.

Working principle: feeding is carried out in the installation box 1 through the discharge hopper 6, the motor 203 is controlled, a group of rotating rods 201 are driven to rotate, two groups of gears 204 are driven to mesh and drive, two groups of grinding rollers 202 grind stones, sand and stone fall onto the screen 301, under the drive action of a belt pulley 404 and a belt 405, the rotating rod 402 is driven to rotate, the eccentric wheel 403 is driven to rotate so as to push the discharge plate 302 to shake, the screen 301 shakes to screen the sand and stone, the large stone is discharged under the guiding action of the discharge plate 302, the knob 9 is rotated, the threaded rod 8 is driven to move, the distance between the hairbrush 7 and the grinding rollers 202 is adjusted, the outer side of the hairbrush 7 is attached to the outer wall of the grinding rollers 202, sand and stone adhered to the outer wall of the grinding rollers 202 are cleaned, fine sand and stone fall onto the guide plate, and the installation door is opened to discharge the sand and stone.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a fortifying anti-blocking screen's twin-roll sand making machine which characterized in that includes:

the mounting box (1) is fixedly provided with two groups of mounting blocks (5) on the inner side;

the grinding mechanism (2) is arranged on the inner side of the mounting box (1), the grinding mechanism (2) comprises a rotating rod (201) and grinding rollers (202), two groups of rotating rods (201) are rotatably arranged on the inner side of the mounting box (1), the grinding rollers (202) are fixedly arranged on the outer wall of the rotating rod (201), and a plurality of groups of holes are formed in the outer side of the mounting box (1);

the installation assembly comprises a screening mechanism (3) and a transmission mechanism (4), wherein the screening mechanism (3) is arranged on the inner side of the installation box (1) and is positioned below the grinding mechanism (2), and the transmission mechanism (4) is arranged on the outer side of the installation box (1) and is positioned below the screening mechanism (3);

the grinding mechanism (2) further comprises a motor (203) and gears (204), the rotating rods (201) penetrate through the holes to extend to the outer side of the installation box (1) and are fixedly provided with the gears (204), the two groups of gears (204) are meshed, the motor (203) is fixedly arranged on the outer side of the installation box (1), an output shaft of the motor (203) is fixedly provided with a group of rotating rods (201) through a coupler, the screening mechanism (3) comprises a screen (301), a discharging plate (302) and a baffle (303), the inner side of the installation box (1) is hinged with the screen (301), the outer side of the screen (301) is fixedly provided with the discharging plate (302), the top of the discharging plate (302) is fixedly provided with the baffle (303), the outer side of the installation box (1) is provided with a rectangular hole, the discharging plate (302) is arranged in the rectangular hole, the transmission mechanism (4) comprises two groups of fixing plates (401), a rotating rod (402), an eccentric wheel (403), a belt (404) and a belt (405), the outer side of the installation box (1) is fixedly provided with the two groups of fixing plates (401), the rotating rod (401) is rotatably provided with the eccentric wheel (402), the outer wall (401) is fixedly provided with the opening on the outer side of the rotating rod (401), the bull stick (402) pass the outside that the installation entrance to a cave extended to a set of fixed plate (401), and fixed mounting has belt pulley (404) on the outer wall of fixed plate (401) and dwang (201), and cover is installed belt (405) between two sets of belt pulleys (404).

2. The twin roll sand making machine with anti-blocking screen as defined in claim 1, wherein: the outer side of the installation box (1) is provided with a plurality of groups of perforations, a threaded rod (8) is arranged in each perforation, and a hairbrush (7) is fixedly arranged on the outer side of each threaded rod (8).

3. The twin roll sand making machine with anti-blocking screen as defined in claim 2, wherein: the knob (9) is arranged on the outer wall of the threaded rod (8) in a threaded mode, and the knob (9) is rotatably arranged on the outer side of the mounting box (1).

4. A twin roll sand making machine with anti-blocking screen according to claim 3, wherein: the top of installation box (1) has seted up the pan feeding mouth, and fixed mounting has out hopper (6) in the pan feeding mouth, and the inboard fixed mounting of installation box (1) has the baffle, and the opening has been seted up in the outside of installation box (1), and the outer articulated mounting of opening has the installing door.