Movable cement bunker discharging device

Abstract

The utility model discloses a movable cement bunker blanking device in the technical field of cement bunker blanking, which comprises a bunker body, a rotating rod rotatably connected in the bunker body, a plurality of baffles mounted on the rotating rod, a sealing cover rotatably connected on the rotating rod, a storage pipe rotatably connected on the sealing cover, and a plurality of stirring rods fixedly connected on the storage pipe. A plurality of water injection mechanisms are arranged between the baffle and the stirring rod, a stirring plate is installed at one end of the stirring rod, a liquid supply mechanism is installed on the storage body and is in through connection with the storage pipe through a sealing cover, a driving motor is in transmission connection with the rotating rod, and a liquid inlet pipe is arranged on the storage body. The mixing uniformity is further improved, and meanwhile, the blanking efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement silo unloading, in particular to a mobile cement silo unloading device. Background Art

[0002] Cement silos are cylindrical structures for storing cement. Cement must undergo physical inspections for a certain period of time and can only leave the factory after passing the inspection. Therefore, cement plants must set up cement silos with a certain capacity, which should be able to store at least 7 days of production. They are generally reinforced concrete structures, and small silos can also be steel plates or masonry structures. They unload materials at the bottom or side of the silo. After the cement is produced, it is generally necessary to discharge it to the outside, and then other equipment will perform secondary processing. However, there are some problems when discharging cement to the outside in existing cement silos. For example, a technical solution is disclosed in Patent No.: CN202222494183.X. When using this technical solution, it is mentioned that when the cement silo is unloading, the cement in the silo will Moisture may cause cement to clump due to evaporation or other reasons, thus affecting its feeding. Therefore, the equipment uses a pump and a water pipe to spray water into the interior to make it moist again. However, in actual use, when cement is left for a long time, its shape will clump, and the hard matter in the cement will sink, and the liquid will leak underwater or float up, resulting in caking. When the cement is agglomerated, if water is sprayed from the surface for mixing, it cannot be stirred evenly during stirring due to its hardening, which makes the cement unable to be fully mixed with the liquid again, thereby affecting its feeding efficiency, thereby reducing the practicality and use effect of the equipment.

[0003] Based on this, the utility model designs a mobile cement silo unloading device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a mobile cement silo unloading device to solve the problem that the equipment proposed in the above background technology cannot mix uniformly during use, resulting in difficulty in unloading.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mobile cement storage unloading device comprises a storage body, a rotating rod is rotatably connected in the storage body, a plurality of baffles are installed on the rotating rod, a sealing cover is rotatably connected to the rotating rod, a storage tube is rotatably connected to the sealing cover, a plurality of stirring rods are fixedly connected to the storage tube, the rotating rod and the baffle are both located on the inner side of the storage tube, the baffle is located in the rotating rod, a plurality of water injection mechanisms are arranged between the baffle and the stirring rod, a stirring plate is installed at one end of the stirring rod, a liquid supply mechanism is installed on the storage body, the liquid supply mechanism is connected through the sealing cover and the storage tube, a driving motor is transmission-connected to the rotating rod, and a liquid inlet pipe is arranged on the storage body.

[0007] Preferably, the water injection mechanism includes a spring, a sliding rod and a limit plate, two springs are fixedly connected to the baffle, a sliding rod is fixedly connected between the two springs, the sliding rod is slidably connected to the stirring rod, the sliding rod is through-connected to the inner side of the storage tube, a water hole is opened on the sliding rod, and a filter net is provided in the water hole.

[0008] Preferably, a limit plate is installed at one end of the sliding rod, the limit plate is in a truncated cone shape, a receiving groove is opened on the stirring rod, and the limit plate is movably connected in the receiving groove.

[0009] Preferably, the liquid supply mechanism includes a pump and a water pipe. The reservoir body is equipped with a pump, and the pump is equipped with a water pipe. One end of the water pipe is fixedly connected to the sealing cover.

[0010] Preferably, a plurality of support rods are fixedly connected to the lower side of the storage body, and a moving wheel is installed at one end of the support rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model injects a proper amount of material into the liquid inlet pipe and controls the driving motor to rotate in one direction. When the driving motor rotates in one direction, the baffle pulls the spring to keep the sliding rod on the inner side of the stirring rod. At the same time, the baffle pushes the stirring rod to rotate the liquid storage pipe, thereby stirring the material to keep the material evenly mixed.

[0013] 2. When solidification occurs inside the equipment and the feeding efficiency is affected, the driving motor is controlled to rotate in the other direction. At this time, the baffle pushes the slide bar out of the mixing plate, and the pump conveys the liquid to the liquid storage tube through the water pipe. At this time, the water permeable hole on the slide bar and the inner side of the mixing rod are connected, and the liquid is discharged from the water permeable hole, so that it directly enters the interior of the cement material, and cooperates with the rotation of the mixing plate, so that the equipment is more convenient for water injection and more uniform during stirring. It can also make the liquid quickly merge with the material to prevent the liquid from being on the surface of the material and the mixing rod from being unable to stir, resulting in the inability to quickly feed the material, which in turn affects the feeding efficiency of the equipment and further improves its practicality and convenience of use. At the same time, the two rotation directions of the equipment can avoid the situation where the water injection mechanism is located on the outside and causes it to be blocked and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from the front side perspective;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model from the front side cross-sectional perspective;

[0017] Figure 3 The internal structure of the utility model is shown from the front side Figure 1 ;

[0018] Figure 4 The internal structure of the utility model is shown from the front side Figure 2 ;

[0019] Figure 5 The internal structure of the utility model is shown from the front side Figure 3 .

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Storage body; 2. Rotating rod; 3. Baffle; 4. Sealing cover; 5. Storage tube; 6. Stirring rod; 7. Water injection mechanism; 8. Spring; 9. Sliding rod; 10. Limiting plate; 11. Storage tank; 12. Stirring plate; 13. Liquid supply mechanism; 14. Pump; 15. Water pipe; 16. Driving motor; 17. Liquid inlet pipe; 18. Support rod; 19. Moving wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0024] A mobile cement silo unloading device comprises a silo body 1, a rotating rod 2 is rotatably connected inside the silo body 1, a plurality of baffles 3 are installed on the rotating rod 2, a sealing cover 4 is rotatably connected to the rotating rod 2, a storage tube 5 is rotatably connected to the sealing cover 4, a plurality of stirring rods 6 are fixedly connected to the storage tube 5, the rotating rod 2 and the baffle 3 are both located on the inner side of the storage tube 5, the baffle 3 is located inside the rotating rod 2, a plurality of water injection mechanisms 7 are arranged between the baffle 3 and the stirring rod 6, a stirring plate 12 is installed at one end of the stirring rod 6, a liquid supply mechanism 13 is installed on the silo body 1, the liquid supply mechanism 13 is connected through the sealing cover 4 and the storage tube 5, a driving motor 16 is transmission-connected to the rotating rod 2, and a liquid inlet pipe 17 is arranged on the silo body 1.

[0025] Among them, the water injection mechanism 7 includes a spring 8, a sliding rod 9 and a limit plate 10. Two springs 8 are fixedly connected to the baffle 3, and a sliding rod 9 is fixedly connected between the two springs 8. The sliding rod 9 is slidably connected to the stirring rod 6. The sliding rod 9 is connected to the inner side of the storage tube 5. A water permeable hole is opened on the sliding rod 9, and a filter net is arranged in the water permeable hole; it is convenient to inject liquid into the interior of the cement, thereby improving its mixing efficiency.

[0026] Among them, a limit plate 10 is installed at one end of the sliding rod 9, and the limit plate 10 is in a truncated cone shape. A storage groove 11 is opened on the stirring rod 6, and the limit plate 10 is movably connected in the storage groove 11; when the equipment rotates in one direction, it is convenient to reduce its resistance, and at the same time, it can prevent cement from entering the water permeable hole when the sliding rod 9 is extended.

[0027] Among them, the liquid supply mechanism 13 includes a pump 14 and a water pipe 15. The pump 14 is installed on the storage body 1, and the water pipe 15 is installed on the pump 14. One end of the water pipe 15 is fixedly connected to the sealing cover 4; it is convenient to transport the liquid to the storage tube 5, so as to facilitate its injection into the interior of the cement through the injection mechanism.

[0028] Among them, a plurality of support rods 18 are fixedly connected to the lower side of the storage body 1, and a moving wheel 19 is installed at one end of the support rod 18, so as to facilitate the movement of the equipment and make it more convenient when moving.

[0029] Working principle:

[0030] During operation, a proper amount of material is injected into the liquid inlet pipe 17, and the drive motor 16 is controlled to rotate in one direction. When the drive motor 16 rotates in one direction, the baffle 3 pulls the spring 8 to keep the slide bar 9 on the inner side of the stirring rod 6. At the same time, the baffle 3 pushes the stirring rod 6 to rotate the liquid storage pipe, so that the material can be stirred to keep the material uniformly mixed. When solidification occurs inside the equipment and the feeding efficiency is affected, the drive motor 16 is controlled to rotate in the other direction. At this time, the baffle 3 pushes the slide bar 9 to extend out of the stirring plate 12, and the pump 14 delivers the liquid to the liquid storage pipe through the water pipe 15. At this time, the slide bar The water-permeable hole on 9 and the inner side of the stirring rod 6 are connected, and the liquid is discharged from the water-permeable hole, so that it directly enters the interior of the cement material. At the same time, the stirring plate 12 rotates, so that the equipment is more convenient when injecting water, and at the same time, it makes it more uniform when stirring, and can also make the liquid quickly merge with the material to prevent the liquid from being on the surface of the material and the stirring rod 6 from being able to stir, thereby causing the material to be unable to be quickly discharged, which in turn affects the discharge efficiency of the equipment, further improving its practicality and convenience of use. At the same time, the two rotation directions of the equipment can avoid the situation where the water injection mechanism 7 is located on the outside and causes it to be blocked and damaged.

Claims

1. A mobile cement silo unloading device, comprising a silo body (1), characterized in that: A rotating rod (2) is rotatably connected inside the storage body (1), a plurality of baffles (3) are mounted on the rotating rod (2), a sealing cover (4) is rotatably connected to the rotating rod (2), a storage tube (5) is rotatably connected to the sealing cover (4), a plurality of stirring rods (6) are fixedly connected to the storage tube (5), the rotating rod (2) and the baffle (3) are both located inside the storage tube (5), the baffle (3) is located inside the rotating rod (2), a plurality of water injection mechanisms (7) are arranged between the baffle (3) and the stirring rod (6), a stirring plate (12) is mounted on one end of the stirring rod (6), a liquid supply mechanism (13) is mounted on the storage body (1), the liquid supply mechanism (13) is connected through the sealing cover (4) and the storage tube (5), a driving motor (16) is transmission-connected to the rotating rod (2), and a liquid inlet pipe (17) is arranged on the storage body (1).

2. A mobile cement silo unloading device according to claim 1, characterized in that: The water injection mechanism (7) comprises a spring (8), a slide bar (9) and a limit plate (10); two springs (8) are fixedly connected to the baffle plate (3); a slide bar (9) is fixedly connected between the two springs (8); the slide bar (9) is slidably connected to the stirring rod (6); the slide bar (9) is connected to the inner side of the storage tube (5); a water permeable hole is opened on the slide bar (9), and a filter screen is arranged in the water permeable hole.

3. A mobile cement silo unloading device according to claim 2, characterized in that: A limiting plate (10) is installed at one end of the sliding rod (9), and the limiting plate (10) is in a truncated cone shape. A receiving groove (11) is provided on the stirring rod (6), and the limiting plate (10) is movably connected in the receiving groove (11).

4. The mobile cement silo unloading device according to claim 1 is characterized in that: The liquid supply mechanism (13) comprises a pump (14) and a water pipe (15); the pump (14) is installed on the reservoir body (1); the water pipe (15) is installed on the pump (14); one end of the water pipe (15) is fixedly connected to the sealing cover (4).

5. The mobile cement silo unloading device according to claim 1 is characterized in that: A plurality of support rods (18) are fixedly connected to the lower side of the storage body (1), and a moving wheel (19) is installed at one end of the support rod (18).

Images