Cement blanking device capable of controlling blanking stability

Abstract

The utility model relates to the technical field of cement blanking devices, in particular to a cement blanking device capable of controlling blanking stability, which comprises a base, a blanking barrel, a hopper, a motor, a rotating rod, a smashing rotary vane and a stirring rod, a discharging barrel is arranged above the base, the discharging barrel is embedded into the base through gravity, a hopper is arranged on one side of the discharging barrel, a motor is arranged above the discharging barrel, a rotating rod is arranged in the discharging barrel, smashing rotary blades are arranged on the outer side of the rotating rod, and a stirring rod is arranged on the outer side of the rotating rod; according to the cement blanking device, the crushing structure is additionally arranged in the cement blanking barrel, cement blocks in the blanking barrel are crushed in a rotary crushing mode, the cement blocks are crushed into small blocks, the situation that the large-particle cement blocks block the discharge port of the cement blanking device is avoided, meanwhile, the stirring structure is additionally arranged at the discharge port of the cement blanking device, and the stirring effect is good. The cement particles are prevented from arching at the discharge hole of the cement blanking device to block the discharge hole, and the practical value of the device is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cement feeding devices, in particular to a cement feeding device for controlling the stability of feeding. Background Technique

[0002] A cement feeding device is a mechanical device used in a cement production line to transfer cement from a storage facility to a processing or packaging link.

[0003] Most of the existing cement feeding devices pour cement into the device and use gravity to make the cement fall naturally towards the conveyor line. However, the structure of the discharging part of the existing cement feeding device is simple, and large-volume lumps may be generated in the cement due to moisture, thus blocking the discharging port of the cement feeding device.

[0004] Therefore, in view of the situation that the structure of the discharging part of the existing cement feeding device is simple, and large-volume lumps may be generated in the cement due to moisture, thus blocking the discharging port of the cement feeding device, a cement feeding device for controlling the stability of feeding can be designed to break the cement lumps during the discharging process and avoid the cement lumps from blocking the discharging port. Content of the Utility Model

[0005] In order to overcome the problem that the structure of the discharging part of most cement feeding devices is simple, and large-volume lumps may be generated in the cement due to moisture, thus blocking the discharging port of the cement feeding device.

[0006] The technical solution of the utility model is: a cement feeding device for controlling the stability of feeding, which includes a base, a feeding cylinder, a hopper, a motor, a rotating rod, a crushing rotating blade and a stirring rod; a feeding cylinder is arranged above the base, the feeding cylinder is fitted with the base by gravity, a hopper is arranged on one side of the feeding cylinder, a motor is arranged above the feeding cylinder, a rotating rod is arranged inside the feeding cylinder, a crushing rotating blade is arranged on the outer side of the rotating rod, and a stirring rod is arranged on the outer side of the rotating rod.

[0007] Preferably, the base is set to support and install the feeding cylinder, the hopper is used to facilitate the pouring of cement into the feeding cylinder, the motor is used to drive the rotating rod to rotate, the crushing rotating blade is driven to break the cement lumps, and the stirring rod is used to prevent the cement from arching at the bottom of the feeding cylinder and thus causing blockage.

[0008] As a preference, an installation seat is arranged above the feeding cylinder, and both the installation seat and the feeding cylinder are provided with rotating holes.

[0009] As a preference, an inlet hole is arranged in the upper part on one side of the feeding cylinder, the hopper is arranged at the position of the inlet hole, the bottom of the feeding cylinder is conical, and an outlet hole is arranged at the bottom of the feeding cylinder.

[0010] As a preference, the motor is arranged above the installation seat, and the output end of the motor is connected to the rotating rod.

[0011] Preferably, the rotating rod is located within the rotating hole, and the rotating rod is rotatably connected to the blanking cylinder.

[0012] Preferably, a limiting ring is provided at the upper end of the rotating rod. The limiting ring is located above the blanking cylinder, and connecting rods are provided at both ends of the rotating rod.

[0013] Preferably, multiple groups of crushing rotating blades are provided, and they are divided into clockwise upward rotation and counterclockwise upward rotation, and the crushing rotating blades with two rotation directions are arranged alternately.

[0014] Preferably, both ends of the crushing rotating blades are connected to two groups of connecting rods, and the stirring rods are arranged alternately at the bottom end of the rotating rod.

[0015] Advantages of the present utility model:

[0016] During the blanking process of the device, power is generated by the motor to drive the rotation of the rotating rod, causing the crushing rotating blades to rotate, breaking the cement lumps in the blanking cylinder, breaking large lumps into small pieces, making it difficult to block the discharge port of the blanking cylinder. At the same time, stirring rods are provided at the discharge port of the blanking cylinder to stir the cement at the discharge port of the blanking cylinder, preventing the cement from accumulating and arching at the discharge port to block the discharge port, ensuring the normal operation of the device and increasing the practical value of the device. Description of the drawings

[0017] Figure 1 Shown is a three-dimensional structural schematic diagram of a cement blanking device for controlling the stability of blanking of the present utility model;

[0018] Figure 2 Shown is a three-dimensional structural schematic diagram of the blanking cylinder of a cement blanking device for controlling the stability of blanking of the present utility model;

[0019] Figure 3 Shown is a three-dimensional structural schematic diagram of the rotating rod of a cement blanking device for controlling the stability of blanking of the present utility model;

[0020] Figure 4 Shown is a three-dimensional structural schematic diagram of the crushing rotating blades of a cement blanking device for controlling the stability of blanking of the present utility model.

[0021] Description of the reference numerals: 1, base; 2, blanking cylinder; 201, mounting seat; 202, feed hole; 203, rotating hole; 204, discharge hole; 3, hopper; 4, motor; 5, rotating rod; 501, limiting ring; 502, connecting rod; 6, crushing rotating blades; 7, stirring rod. Detailed implementation manners

[0022] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0023] Please refer to Figures 1-4 , this utility model provides an embodiment: a cement feeding device for controlling the stability of feeding, which includes a base 1, a feeding cylinder 2, a hopper 3, a motor 4, a rotating rod 5, a crushing rotary blade 6 and a stirring rod 7; a feeding cylinder 2 is arranged above the base 1, the feeding cylinder 2 is fitted with the base 1 by gravity, a hopper 3 is arranged on one side of the feeding cylinder 2, a motor 4 is arranged above the feeding cylinder 2, a rotating rod 5 is arranged inside the feeding cylinder 2, a crushing rotary blade 6 is arranged on the outer side of the rotating rod 5, and a stirring rod 7 is arranged on the outer side of the rotating rod 5.

[0024] Please refer to Figure 2 , in this embodiment, a mounting seat 201 is arranged above the feeding cylinder 2, both the mounting seat 201 and the feeding cylinder 2 are provided with rotating holes 203, a feeding hole 202 is arranged at the upper part of one side of the feeding cylinder 2, the hopper 3 is arranged at the position of the feeding hole 202, the bottom of the feeding cylinder 2 is conical, and a discharge hole 204 is arranged at the bottom of the feeding cylinder 2.

[0025] Please refer to Figure 3 , in this embodiment, the motor 4 is arranged above the mounting seat 201, the output end of the motor 4 is connected to the rotating rod 5, the rotating rod 5 is located in the rotating hole 203, and the rotating rod 5 is rotationally connected to the feeding cylinder 2.

[0026] Please refer to Figure 4 , in this embodiment, a limiting ring 501 is arranged at the upper end of the rotating rod 5, the limiting ring 501 is located above the feeding cylinder 2, connecting rods 502 are arranged at both ends of the rotating rod 5, multiple groups of crushing rotary blades 6 are arranged, and are divided into clockwise upward rotation and counterclockwise upward rotation, the crushing rotary blades 6 with two rotation directions are arranged alternately, and both ends of the crushing rotary blades 6 are connected to the two connecting rods 502, and the stirring rods 7 are arranged alternately at the bottom end of the rotating rod 5.

[0027] During the use of the device, the base 1 supports the feeding cylinder 2, the cement is filled into the feeding cylinder 2 from the feeding hole 202 through the hopper 3, the motor 4 above the mounting seat 201 drives the rotating rod 5 to rotate in the rotating hole 203, and under the connection of the connecting rod 502, the crushing rotary blades 6 rotate to crush the cement lumps, and at the same time the rotating rod 5 drives the stirring rods 7 to rotate, and stirs the cement particles near the discharge hole 204 to prevent the cement particles from arching at the bottom of the feeding cylinder 2.

[0028] Through the above steps, by setting the base 1 to support and install the feeding cylinder 2, using the hopper 3 to facilitate filling the cement into the feeding cylinder 2, and using the motor 4 to drive the rotating rod 5 to rotate, driving the crushing rotary blades 6 to break the cement lumps, and using the stirring rods 7 to prevent the cement from arching at the bottom of the feeding cylinder 2 and thus causing blockage.

[0029] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those skilled in the art.

Claims

1. A cement feeding device for controlling feeding stability, comprising a base (1), a feeding cylinder (2) and a hopper (3); characterized in that: The invention also comprises a motor (4), a rotating rod (5), a crushing vane (6) and a stirring rod (7); a discharge barrel (2) is arranged above the base (1), the discharge barrel (2) is engaged with the base (1) by gravity, a hopper (3) is arranged on one side of the discharge barrel (2), a motor (4) is arranged above the discharge barrel (2), a rotating rod (5) is arranged inside the discharge barrel (2), a crushing vane (6) is arranged on the outside of the rotating rod (5), a stirring rod (7) is arranged on the outside of the rotating rod (5), a plurality of crushing vanes (6) are arranged, and the crushing vanes (6) are divided into clockwise upward rotation and counterclockwise upward rotation, and the crushing vanes (6) of the two rotating directions are arranged alternately.

2. A cement feeding device for controlling feeding stability according to claim 1, characterized in that: A mounting seat (201) is provided above the discharge barrel (2), and both the mounting seat (201) and the discharge barrel (2) are provided with a rotation hole (203).

3. The cement feeding device for controlling feeding stability according to claim 1, characterized in that: A feed hole (202) is provided on the upper portion of one side of the lower barrel (2), and the hopper (3) is arranged at the position of the feed hole (202). The bottom of the lower barrel (2) is conical, and a discharge hole (204) is provided at the bottom of the lower barrel (2).

4. The cement feeding device for controlling feeding stability according to claim 2, characterized in that: The motor (4) is arranged above the mounting seat (201), and the output end of the motor (4) is connected to the rotating rod (5).

5. The cement feeding device for controlling feeding stability according to claim 2, characterized in that: The rotating rod (5) is located in the rotating hole (203), and the rotating rod (5) is rotatably connected to the discharge barrel (2).

6. The cement feeding device for controlling feeding stability according to claim 2, characterized in that: A limit ring (501) is provided at the upper end of the rotating rod (5), and the limit ring (501) is located above the discharge barrel (2). Connecting rods (502) are provided at both ends of the rotating rod (5).

7. The cement feeding device for controlling feeding stability according to claim 2, characterized in that: The two ends of the crushing rotary blade (6) are connected to two groups of connecting rods (502), and the stirring rods (7) are staggeredly arranged at the bottom ends of the rotating rods (5).

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