阅读说明：本技术 一种智能全自动制砂机 (Full-automatic system sand machine of intelligence ) 是由 张金排 于 2021-10-27 设计创作，主要内容包括：本发明属于制砂领域,具体公开了一种智能全自动制砂机,其结构包括进料斗、下辊筒、轮斗、上辊筒、机架、研磨装置,所述进料斗的出口位于下辊筒与上辊筒之间,所述上辊筒安装于轮斗上,所述轮斗与研磨装置活动连接,所述研磨装置安装于机架上,还包括PLC控制器,所述研磨装置连接并受控于PLC控制器,通过PLC控制研磨装置,将上辊筒设计成可左右横移或做绕圆运动的制砂方式,使其加工完成后不会出现沾粘的石块,研磨更高效。(The invention belongs to the field of sand making, and particularly discloses an intelligent full-automatic sand making machine which structurally comprises a feed hopper, a lower roller, a wheel hopper, an upper roller, a rack and a grinding device, wherein an outlet of the feed hopper is positioned between the lower roller and the upper roller, the upper roller is arranged on the wheel hopper, the wheel hopper is movably connected with the grinding device, the grinding device is arranged on the rack, the grinding device is connected with and controlled by the PLC, the grinding device is controlled by the PLC, the upper roller is designed into a sand making mode capable of transversely moving left and right or making circular motion, sticky stones cannot be adhered after the upper roller is processed, and the grinding is more efficient.)

1. The utility model provides a full-automatic system sand machine of intelligence which characterized in that: the structure of the grinding device comprises a feed hopper (1), a lower roller (2), a wheel hopper (3), an upper roller (4), a rack (5) and a grinding device (6), wherein an outlet of the feed hopper (1) is positioned between the lower roller (2) and the upper roller (4), the upper roller (4) is installed on the wheel hopper (3), the wheel hopper (3) is movably connected with the grinding device (6), the grinding device (6) is installed on the rack (5), and the grinding device is connected with and controlled by a PLC controller.

2. The intelligent full-automatic sand making machine according to claim 1, characterized in that: the bottom of the wheel bucket (3) is provided with a cross frame (32), and a hinge piece (31) is arranged between the wheel bucket (3) and the cross frame (32).

3. The intelligent full-automatic sand making machine according to claim 2, characterized in that: the grinding device (6) drives the wheel bucket (3) and the upper roller (4) to move left and right.

4. The intelligent full-automatic sand making machine according to claim 3, characterized in that: the grinding device (6) comprises a sliding rail (601), a connecting block (602), a first movable arm (603), a second movable arm (604), a third movable arm (605), a hydraulic cylinder (606) and a first driving motor (607), the sliding rail (601) is installed on a machine frame (5), the connecting block (602) is fixedly connected with a cross frame (32), the first movable arm (603) is hinged with the connecting block (602), the first movable arm (603) is hinged with the second movable arm (604), the second movable arm (604) is hinged with the third movable arm (605), a rotating shaft of the first driving motor (607) is connected onto the third movable arm (605), the hydraulic cylinder (606) is installed on the third movable arm (605), a piston of the hydraulic cylinder (606) is hinged with the second movable arm (604), and the sliding rail (601) is connected with the cross frame (32) in a sliding manner, the first driving motor (607) and the hydraulic cylinder (606) are electrically connected to the PLC controller.

5. The intelligent full-automatic sand making machine according to claim 2, characterized in that: the grinding device (6) drives the wheel bucket (3) and the upper roller (4) to move circumferentially.

6. The intelligent full-automatic sand making machine according to claim 5, characterized in that: the grinding device (6) comprises a hinge connector (611), a cross frame base pad column (612), a driving wheel (613), a driving column (614), a bevel gear set (615), a base (616), a bottom shaft (617) and a second driving motor, the hinge connection (611) comprises a first link hinged to the cross frame (32) and a second link hinged to the cross frame foundation pad post (612), the first connecting rod and the second connecting rod are hinged with each other, the cross frame (32) is connected with the driving column (614) through a bearing, the driving wheel (613) is in driving connection with the driving column (614) through a bevel gear set (615), the drive column (614) is connected to a bottom shaft (617) by a bevel gear set (615), the bottom shaft (617) is mounted on a base (616) through a bearing, the second driving motor is in transmission connection with the driving wheel (613), and the second driving motor is electrically connected to the PLC.

7. The intelligent full-automatic sand making machine according to claim 6, characterized in that: one side of the second driving motor is connected with a driving wheel (613) for driving the driving wheel (613) to rotate, the driving wheel (613) is installed on the frame, the bevel gear set (615) is provided with two bevel gears, one bevel gear is connected with the driving wheel (613), the other bevel gear is connected with a bottom shaft (617), and the driving column (614) is installed on the bevel gear connected with the bottom shaft (617).

8. The intelligent full-automatic sand making machine according to claim 6, characterized in that: the axis of the drive column (614) is offset from the axis of the bottom shaft (617).

Technical Field

The invention discloses an intelligent full-automatic sand making machine, and belongs to the field of sand making.

Background

The sand making machine is a device for crushing materials such as ores and the like, so that the sand making machine is beneficial to manually making rocks and stone chips into sand, and can be divided into various types including a pair of roller type sand making machines.

However, in the prior art, the sand is crushed by pressurizing a roller, so that the crushed sand is in a small conglomerate shape, and the sand making effect is poor.

Disclosure of Invention

In order to solve the problems, the invention is realized by the following technical scheme: the utility model provides a full-automatic system sand machine of intelligence, its structure includes feeder hopper, lower roller, wheel fill, goes up roller, frame, grinder, the export of feeder hopper is located between roller and last roller down, it installs on the wheel fill to go up the roller, wheel fill and grinder swing joint, grinder installs in the frame, still includes the PLC controller, grinder connects and is controlled by the PLC controller.

In order to optimize the technical scheme, the method further comprises the following steps:

according to a preferable mode, a cross frame is arranged at the bottom of the wheel bucket, and a hinge piece is arranged between the wheel bucket and the cross frame.

According to a preferred mode, the grinding device drives the wheel bucket and the upper roller to move left and right.

According to a preferred mode, grinder includes slide rail, connecting block, first digging arm, second digging arm, third digging arm, pneumatic cylinder, a driving motor, slide rail mounting is in the frame, connecting block and crossbearer fixed connection, first digging arm and connecting block hinged joint, first digging arm and second digging arm hinged joint, second digging arm and third digging arm hinged joint, a driving motor pivot is connected on the third digging arm, the pneumatic cylinder is installed on the third digging arm, just the piston and the second digging arm hinged joint of pneumatic cylinder, slide rail and crossbearer sliding connection, first driving motor and pneumatic cylinder all electricity are connected in the PLC controller.

According to a preferred mode, the grinding device drives the wheel bucket and the upper roller to do circumferential movement.

According to a preferred mode, the grinding device comprises a hinge connecting piece, a cross frame base pad column, a driving wheel, a driving column, a conical gear set, a base, a bottom shaft and a second driving motor, the hinge connecting piece comprises a first connecting rod hinged to the cross frame and a second connecting rod hinged to the cross frame base pad column, the first connecting rod and the second connecting rod are hinged to each other, the cross frame is connected with the driving column through a bearing, the driving wheel is in driving connection with the driving column through the conical gear set, the driving column is connected to the bottom shaft through the conical gear set, the bottom shaft is installed on the base through the bearing, the second driving motor is in transmission connection with the driving wheel, and the second driving motor is electrically connected to a PLC (programmable logic controller).

According to a preferable mode, one side of the driving wheel is connected with a second driving motor for driving the driving wheel to rotate, the driving wheel is installed on the rack, the bevel gear set is provided with two bevel gears, one bevel gear is connected with the driving wheel, the other bevel gear is connected with the bottom shaft, and the driving column is installed on the bevel gear connected with the bottom shaft.

According to a preferred form, the axis of the drive column is offset from the axis of the base shaft.

According to a preferred mode, the lower roller is connected with a driving motor for driving.

According to a preferable mode, an air press is arranged above the wheel bucket, and the air press is connected with and controlled by a PLC (programmable logic controller).

Advantageous effects

According to the invention, the work of the grinding equipment and the air press machine is intelligently controlled by the PLC, so that the grinding speed and the grinding precision are controlled, and the upper roller is designed into a sand making mode capable of horizontally moving left and right or making round motion, so that sticky stones are not generated after the processing is finished, and the grinding is more efficient.

Drawings

Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic structural diagram of an intelligent full-automatic sand making machine.

FIG. 2 is a schematic view of the traverse motion grinding apparatus according to the present invention.

FIG. 3 is a schematic view of a plurality of movable arms of FIG. 2 according to the present invention.

FIG. 4 is a schematic view of the grinding device of the present invention moving around a circle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

Referring to fig. 1, 2 and 3, the invention provides an intelligent full-automatic sand making machine, which comprises a feed hopper 1, a lower roller 2, a wheel hopper 3, an upper roller 4, a frame 5 and a grinding device 6, wherein an outlet of the feed hopper 1 is positioned between the lower roller 2 and the upper roller 4, the upper roller 4 is installed on the wheel hopper 3, the wheel hopper 3 is movably connected with the grinding device 6, the grinding device 6 is installed on the frame 5, the grinding device is connected with and controlled by the PLC controller, a cross frame 32 is arranged at the bottom of the wheel hopper 3, a hinge 31 is arranged between the wheel hopper 3 and the cross frame 32, the grinding device 6 drives the wheel hopper 3 and the upper roller 4 to move left and right, the grinding device 6 comprises a slide rail 601, a connecting block 602, a first movable arm 603, a second movable arm 604, a third movable arm 605, a hydraulic cylinder 606 and a first driving motor 607, the slide rail 601 is installed on the frame 5, the connecting block 602 is fixedly connected with the cross frame 32, the first movable arm 603 is hinged to the connecting block 602, the first movable arm 603 is hinged to the second movable arm 604, the second movable arm 604 is hinged to the third movable arm 605, the rotating shaft of the first driving motor 607 is connected to the third movable arm 605, the hydraulic cylinder 606 is installed on the third movable arm 605, the piston of the hydraulic cylinder 606 is hinged to the second movable arm 604, the slide rail 601 is connected with the cross frame 32 in a sliding manner, the first driving motor 607 and the hydraulic cylinder 606 are electrically connected to the PLC, an air press is arranged above the wheel bucket, and the air press is connected to and controlled by the PLC.

The working principle is as follows: raw materials enter between a lower roller 2 and an upper roller 4 from a feed hopper 1, sand and stones are ground through the lower roller 2 and the upper roller 4, an air press can pressurize the upper roller 4, a first driving motor 607 drives a third movable arm 605 in a rotating way, the included angle between the second movable arm 604 and the third movable arm 605 is fixed due to the connection of a hydraulic cylinder 606, so that the second movable arm 604 rotates along with the third movable arm 605, the first movable arm 603 is hinged with the second movable arm 604, the first movable arm 603 pulls the connecting block 602 through the circular motion of the second movable arm 604 and the third movable arm 605, meanwhile, the connecting block 602 is connected with the transverse frame 32, the transverse frame 32 is limited by a sliding rail 601, so that the connecting block 602 pulls the transverse frame 32 to transversely move on the sliding rail 601, and the piston of the hydraulic cylinder 606 adjusts the included angle between the second movable arm 604 and the third movable arm 605 in a telescopic way, further, the distance of the lateral movement of the cross frame 32 on the slide rail 601 is adjusted.

Example two

Referring to fig. 1 and 4, the structure of the grinding device includes a feeding hopper 1, a lower roller 2, a wheel hopper 3, an upper roller 4, a frame 5, a grinding device 6, an outlet of the feeding hopper 1 is located between the lower roller 2 and the upper roller 4, the upper roller 4 is mounted on the wheel hopper 3, the wheel hopper 3 is movably connected with the grinding device 6, the grinding device 6 is mounted on the frame 5, the grinding device is connected with and controlled by a PLC controller, a cross frame 32 is arranged at the bottom of the wheel hopper 3, a hinge 31 is arranged between the wheel hopper 3 and the cross frame 32, the grinding device 6 drives the wheel hopper 3 and the upper roller 4 to move circumferentially, the grinding device 6 includes a hinge connector 611, a cross frame base pad 612, a driving wheel 613, a driving column 614, a bevel gear set 615, a base 616, a bottom shaft 617 and a second driving motor, the hinge connector 611 includes a first connecting rod hinged to the cross frame 32 and a second connecting rod hinged to the cross frame base pad 612, the first connecting rod and the second connecting rod are hinged with each other, the cross frame 32 is connected with the driving column 614 through a bearing, the drive wheel 613 is in driving connection with the drive post 614 via a bevel gear set 615, the drive column 614 is connected to a bottom shaft 617 via a bevel gear set 615, the bottom shaft 617 is mounted on a base 616 via bearings, the second driving motor is connected to the driving wheel 613 in a transmission manner, the second driving motor is electrically connected to the PLC controller, the second driving motor is connected to the driving wheel 613 on one side for driving the driving wheel 613 to rotate, and the driving wheel 613 is mounted on a frame, the bevel gear set 615 has two bevel gears, one bevel gear is connected with the driving wheel 613, the other bevel gear is connected with the bottom shaft 617, the drive post 614 is mounted on a bevel gear that is connected to the bottom shaft 617, and the axis of the drive post 614 is offset from the axis of the bottom shaft 617.

The working principle is as follows: the driving column 614 is driven to rotate by the rotation of the driving wheel 613 through the conical gear set 615, the driving column 614 and the bottom shaft 617 are not in the same line, so that the driving column 614 makes circular motion around a circle, the cross frame 32 is connected with the driving column 614 through a bearing, the cross frame 32 drives the wheel bucket 3 and the upper roller 4 to make circular motion to grind sand, and the hinge connection piece 611 and the cross frame base cushion column 612 are used for stabilizing the wheel bucket 3 and the upper roller 4.

The control mode of the motor and the air press machine is automatically controlled by a PLC (programmable logic controller), and a control circuit of the PLC can be realized by simple programming of a person skilled in the art, and belongs to common knowledge in the field, so that the control mode and circuit connection are not explained in detail in the invention.

The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.