Cement material storage device

Abstract

The utility model discloses a cement material storage device which comprises a storage bin body, a discharging pipe is installed in the middle of the bottom end of the storage bin body, and a telescopic material blocking mechanism is installed at the bottom of the discharging pipe. The cement storage bin has the advantages that the telescopic material blocking mechanism composed of the second motor, the screw rod, the threaded sleeve, the connecting ring, the telescopic blocking cover, the guide sleeve and the sliding rod is installed at the bottom end of the discharging pipe, and cement materials in the storage bin body can be discharged to a feeding port of a closed type compartment on an external transport vehicle; the second motor drives the screw rod to rotate so that the screw sleeve can move downwards, the telescopic blocking cover can be opened while the screw sleeve moves downwards, and therefore a gap between the discharging pipe and a feeding opening of a closed type compartment on an external transport vehicle can be blocked under the action of the telescopic blocking cover; excessive dissipation of cement materials to the external environment when the cement materials are discharged to an external transport vehicle is reduced, waste of the cement materials is reduced, and meanwhile the surrounding environment of the device is cleaner.

Description

Technical Field

[0001] This utility model relates to the field of cement material storage technology, and specifically to a cement material storage device. Background Technology

[0002] Cement is a powdered hydraulic inorganic binder that, when mixed with water, forms a paste that hardens in air or water and can firmly bind materials such as sand and stone together. After production, cement needs to be stored in cement storage containers to prevent it from getting damp.

[0003] The existing cement material storage device mainly consists of a silo, a feeding pipe installed on the upper side of the silo, a discharge pipe installed on the lower side of the silo, and a base structure installed on the bottom periphery of the silo. When using this type of cement material storage device, the dry cement material after production is directly added to the silo through the feeding pipe for storage. The dry cement material is taken out on demand by controlling the opening and closing of the discharge pipe at the bottom of the silo.

[0004] While existing cement storage devices can store cement materials, when discharging the cement materials from the device into the closed compartment of an external transport vehicle, gaps can easily exist between the discharge port at the bottom of the device and the inlet of the closed compartment of the transport vehicle. This can cause cement materials to spill into the external space during the discharge process, resulting in not only waste of cement materials but also a dirty and messy surrounding environment. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The technical problem to be solved by this utility model is to provide a cement material storage device that can reduce the loss of cement material by escaping into the external space and avoid the surrounding environment from becoming dirty, in light of the current state of the technology.

[0007] (II) Technical Solution

[0008] This utility model is achieved through the following technical solution: This utility model proposes a cement material storage device, including a storage silo body. A discharge pipe is installed at the middle of the bottom end of the storage silo body. A telescopic material blocking mechanism is installed at the bottom of the discharge pipe. The telescopic material blocking mechanism includes a second motor, a screw, a screw sleeve, a connecting ring, a telescopic cover, a guide sleeve, and a sliding rod. The telescopic cover is installed on the periphery of the bottom end of the discharge pipe. The connecting ring is connected to the bottom end of the telescopic cover. The second motor is installed on a ring platform on the bottom end of the discharge pipe. The screw is installed on the power output end of the second motor. The screw sleeve is installed on the upper side of the connecting ring and cooperates with the screw. The sliding rod is installed on the upper end of the connecting ring on the side opposite to the screw sleeve. The guide sleeve is installed on the lower side of the boss on the outside of the discharge pipe and is connected to the sliding rod.

[0009] Furthermore, the second motor is connected to the ring bolt on the discharge pipe, and the screw is connected to the second motor via a coupling.

[0010] Furthermore, the screw is threadedly connected to the threaded sleeve, and the threaded sleeve is welded to the connecting ring.

[0011] Furthermore, the guide sleeve is slidably connected to the slide rod, the bottom end of the slide rod is welded to the connecting ring, and the top end of the guide sleeve is connected to the ring bolt at the bottom end of the discharge pipe.

[0012] Furthermore, the top of the telescopic baffle is connected to the bottom of the discharge pipe with a clamp, and the bottom of the telescopic baffle is bonded to the upper part of the connecting ring.

[0013] Furthermore, the telescopic baffle, the discharge pipe, and the middle part of the connecting ring are all connected.

[0014] Furthermore, a stirring mechanism is also installed on the storage compartment. The stirring mechanism includes a motor and a stirring frame. The motor is installed at the top center of the storage compartment, and the stirring frame is connected to the power output end of the motor. The bottom of the stirring frame has a spiral structure.

[0015] Furthermore, a feed pipe with a self-sealing cap is installed on one side of the top of the storage compartment, and a base frame consisting of four interconnected legs is installed on the bottom periphery of the storage compartment.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model has the following advantages:

[0018] This invention utilizes a telescopic material blocking mechanism installed at the bottom of the discharge pipe, consisting of a motor, screw, screw sleeve, connecting ring, telescopic baffle, guide sleeve, and sliding rod. When cement material from the storage silo is discharged into the inlet of a closed compartment on an external transport vehicle, the motor drives the screw to rotate, causing the screw sleeve to move downwards. As the screw sleeve moves downwards, it expands the telescopic baffle, blocking the gap between the discharge pipe and the inlet of the closed compartment on the external transport vehicle. This reduces excessive leakage of cement material into the external environment during discharge, minimizing waste and creating a cleaner environment around the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a cement material storage device according to the present invention;

[0020] Figure 2This is a main sectional view of the storage silo in the cement material storage device described in this utility model;

[0021] Figure 3 This utility model describes a cement material storage device. Figure 2 Enlarged view of point A in the middle.

[0022] The annotations in the attached figures are explained as follows:

[0023] 1. Feed pipe; 2. Storage hopper; 3. Base frame; 4. Telescopic baffle mechanism; 401. Motor II; 402. Screw; 403. Screw sleeve; 404. Connecting ring; 405. Telescopic baffle; 406. Guide sleeve; 407. Slide rod; 5. Discharge pipe; 6. Mixing mechanism; 601. Motor I; 602. Mixing frame. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] like Figures 1-3 As shown, a cement material storage device in this embodiment includes a storage silo 2. A discharge pipe 5 is installed at the bottom center of the storage silo 2. A telescopic baffle mechanism 4 is installed at the bottom of the discharge pipe 5. The telescopic baffle mechanism 4 includes a second motor 401, a screw 402, a screw sleeve 403, a connecting ring 404, a telescopic baffle 405, a guide sleeve 406, and a sliding rod 407. The telescopic baffle 405 is installed on the outer periphery of the bottom end of the discharge pipe 5, the connecting ring 404 is connected to the bottom end of the telescopic baffle 405, the second motor 401 is installed on a ring platform at the bottom outer end of the discharge pipe 5, the screw 402 is installed on the power output end of the second motor 401, and the screw sleeve 403 is installed on the connecting ring 406. 4. The upper part of the screw 402 is fitted with the sliding rod 407, which is installed on the upper end of the connecting ring 404 on the side opposite to the screw sleeve 403. The guide sleeve 406 is installed on the lower side of the boss on the outside of the discharge pipe 5 and is connected to the sliding rod 407. The screw 402 is connected to the motor 401 by a coupling. The motor 401 is mainly used to drive the screw 402 to rotate so that the screw sleeve 403 moves downward under the action of thread transmission while the screw 402 rotates. After the screw sleeve 403 moves downward, the telescopic cover 405 will open. After the telescopic cover 405 opens, it will block the space between the discharge pipe 5 and the feed port of the external transport vehicle to prevent cement materials from escaping into the external environment during discharge.

[0026] like Figures 1-3As shown, in this embodiment, motor 401 is connected to the annular bolt on the discharge pipe 5. Screw 402 is threadedly connected to screw sleeve 403. Screw sleeve 403 is welded to connecting ring 404. The upper part of screw sleeve 403 has an open structure, while the bottom end of screw 402 has a free structure. By screwing the bottom end of screw 402 into screw sleeve 403, the screw sleeve 403 can be easily adjusted up and down while screw 402 rotates. Guide sleeve 406 is slidably connected to slide rod 407. The bottom end of slide rod 407 is welded to connecting ring 404. The top of sleeve 406 is connected to the bottom of discharge pipe 5 by a ring bolt. The connecting ring 404 is mainly used to drive the bottom of telescopic baffle 405 to rise and fall. At the same time, the connecting ring 404 can also provide an installation base for the screw sleeve 403 and the slide rod 407. The top of telescopic baffle 405 is connected to the bottom of discharge pipe 5 by a pipe clamp. The bottom of telescopic baffle 405 is bonded to the upper part of connecting ring 404. The telescopic baffle 405, discharge pipe 5 and connecting ring 404 are all connected in the middle, which can ensure convenient discharge of cement materials in storage bin 2 to the outside.

[0027] like Figures 1-3 As shown in this embodiment, a stirring mechanism 6 is also installed on the storage chamber 2. The stirring mechanism 6 includes a motor 601 and a stirring frame 602. The motor 601 is installed at the top center of the storage chamber 2, and the stirring frame 602 is connected to the power output end of the motor 601. The bottom of the stirring frame 602 has a spiral structure. After the motor 601 drives the stirring frame 602 to rotate, it can stir the cement material in the storage chamber 2, avoiding the cement material in the storage chamber 2 from clumping. The spiral structure at the bottom of the stirring frame 602 can not only accelerate the discharge of cement material into the external transport vehicle when the stirring frame 602 rotates, but also form a material blockage at the discharge pipe 5 when the stirring frame 602 is not rotating, preventing the cement material in the storage chamber 2 from falling.

[0028] like Figures 1-3 As shown in this embodiment, a feed pipe 1 with a self-sealing cover is also installed on one side of the top of the storage chamber 2, and a base frame 3 consisting of four interconnected legs is also installed on the bottom periphery of the storage chamber 2. Cement materials can be conveniently added into the storage chamber 2 through the feed pipe 1, while the base frame 3 can ensure the stable placement of the storage chamber 2 in the usage position.

[0029] The specific implementation process of this embodiment is as follows: During storage, cement material is first added into the storage chamber 2 through the feed pipe 1. Then, the feed pipe 1 and the discharge pipe 5 are closed to store the cement material through the storage chamber 2. When discharging cement material into the external transport vehicle, the screw 402 is rotated by the motor 401 to move the screw sleeve 403 downward. As the screw sleeve 403 moves downward, it will open the telescopic baffle 405 so that the gap between the discharge pipe 5 and the feed port of the closed compartment of the external transport vehicle is blocked by the telescopic baffle 405. This reduces the leakage of cement material into the external environment when it is discharged into the feed port of the closed compartment of the external transport vehicle, reduces cement material waste, and makes the environment around the device cleaner.

[0030] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cementitious material storage apparatus, characterized by: The system includes a storage compartment (2), a discharge pipe (5) installed at the bottom center of the storage compartment (2), and a telescopic baffle mechanism (4) installed at the bottom of the discharge pipe (5). The telescopic baffle mechanism (4) includes a motor (401), a screw (402), a screw sleeve (403), a connecting ring (404), a telescopic baffle (405), a guide sleeve (406), and a sliding rod (407). The telescopic baffle (405) is installed on the outer periphery of the bottom end of the discharge pipe (5), and the connecting ring (404) is connected to the telescopic baffle (405). At the bottom, the second motor (401) is installed on the ring platform at the bottom of the discharge pipe (5), the screw (402) is installed at the power output end of the second motor (401), the screw sleeve (403) is installed on the upper side of the connecting ring (404) and the part that mates with the screw (402), the slide rod (407) is installed on the upper end of the connecting ring (404) on the side opposite to the screw sleeve (403), and the guide sleeve (406) is installed on the lower side of the boss on the outside of the discharge pipe (5) and connected to the slide rod (407).

2. A cementitious material storage apparatus as claimed in claim 1, wherein: The second motor (401) is connected to the ring bolt on the discharge pipe (5), and the screw (402) is connected to the second motor (401) by a coupling.

3. A cementitious material storage apparatus as claimed in claim 2, wherein: The screw (402) is threadedly connected to the screw sleeve (403), and the screw sleeve (403) is welded to the connecting ring (404).

4. A cement material storage device according to claim 3, characterized in that: The guide sleeve (406) is slidably connected to the slide rod (407), the bottom end of the slide rod (407) is welded to the connecting ring (404), and the top end of the guide sleeve (406) is connected to the ring bolt at the bottom end of the discharge pipe (5).

5. A cementitious material storage apparatus as defined in claim 1, wherein: The top of the telescopic baffle (405) is connected to the bottom of the discharge pipe (5) with a pipe clamp, and the bottom of the telescopic baffle (405) is bonded to the upper part of the connecting ring (404).

6. A cementitious material storage apparatus as claimed in claim 5, wherein: The telescopic baffle (405), the discharge pipe (5), and the connecting ring (404) are all connected in the middle.

7. A cementitious material storage apparatus as claimed in claim 1, wherein: The storage chamber (2) is also equipped with a stirring mechanism (6), which includes a motor (601) and a stirring frame (602). The motor (601) is installed at the top center of the storage chamber (2), and the stirring frame (602) is connected to the power output end of the motor (601). The bottom of the stirring frame (602) is a spiral structure.

8. A cementitious material storage apparatus as defined in claim 1, wherein: The storage chamber (2) is also equipped with a feed pipe (1) with a sealing cap on one side of the top, and a base frame (3) consisting of four legs connected together is also installed on the bottom periphery of the storage chamber (2).

Images