Cement finished product filling and warehousing device

Abstract

The utility model relates to the technical field of cement filling, in particular to a finished cement filling and warehousing device which comprises a supporting frame and an auger conveyor fixed to the upper end of the supporting frame. The left side of the upper end of the auger conveyor communicates with a storage barrel, the right side of the lower end of the auger conveyor communicates with a telescopic pipe, the lower end of the telescopic pipe communicates with a discharging pipe, the periphery of the discharging pipe is fixedly sleeved with a dustproof cover, the two sides of the telescopic pipe are each provided with a synchronous cylinder connected between the auger conveyor and the dustproof cover, and two filling barrels are arranged below the dustproof cover. Annular pressing plates are arranged at the upper ends of the filling barrels; according to the cement filling device, dust raising is prevented in the filling process, so that the environment quality during working is effectively guaranteed, cement waste caused by dust raising is reduced, a packaging bag can be pressed and fixed quickly and conveniently, and a bag opening of the packaging bag can be opened stably, so that cement can be filled into the packaging bag.

Description

Technical Field

[0001] The utility model relates to the technical field of cement filling, in particular to a device for filling and warehousing finished cement products. Background Art

[0002] Cement is a powdered, hydraulic, inorganic cementitious material. When mixed with water, it forms a slurry that hardens in air or water, firmly binding materials like sand and stone. Early lime-pozzolana mixtures are very similar to modern lime-pozzolana cement. Using it to bind crushed stone concrete creates a hardened concrete that is not only strong but also resistant to erosion by fresh or salt water. It has long been a key cementitious material used in civil engineering, water conservancy projects, and national defense projects.

[0003] For example, Chinese patent authorization announcement No. CN211943808U discloses a dust-proof cement filling equipment, including a bracket, a storage box, a filling component, an auxiliary component and an electric control cabinet. The filling component and the auxiliary component of the utility model are arranged such that the driving motor is energized to drive the conveying roller to rotate and convey the cement to the filling port. The conveying roller is used to convey the cement, reducing dust during the conveying process. The filling port is inserted into the interior of the packaging bag to prevent dust from entering the surrounding environment during filling, so that the filling process meets environmental protection requirements. The upper opening of the packaging bag is placed between the limit plate and the clamping plate, and the wing bolt is rotated to make the clamping plate push the upper opening of the packaging bag to contact the limit plate, thereby realizing the clamping operation of the packaging bag and improving the filling efficiency of the filling equipment. During filling, the electric push rod is energized to push the sealing plate to move to the left, so that the filling port is aligned with the filling tube, which is convenient for cement filling. After the filling is completed, the electric push rod retracts to close the filling tube to ensure the normal operation of the filling equipment.

[0004] By referring to the above comparative documents, it can be seen that the problems existing in the prior art are as follows: a large amount of dust will be generated during the process of filling cement into bags. Although the prior art can reduce the generation of dust, it cannot effectively avoid the generation of dust. Therefore, how to more effectively prevent the generation of dust during filling needs to be improved. Moreover, the packaging bags need to be fixed by bolts. Although this method can clamp and fix the packaging bags, the operation is more troublesome. Utility Model Content

[0005] The utility model provides a device for filling and warehousing finished cement products, which is beneficial to avoiding the generation of dust and is conducive to more conveniently clamping and fixing packaging bags.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A finished cement filling and warehousing device comprises a support frame and an auger conveyor, wherein the auger conveyor is fixed to the upper end of the support frame;

[0008] The left side of the upper end of the auger conveyor is connected to a storage barrel, the right side of the lower end of the auger conveyor is connected to a telescopic tube, the lower end of the telescopic tube is connected to a discharge pipe, the outer periphery of the discharge pipe is fixedly sleeved with a dust cover, both sides of the telescopic tube are provided with a synchronization cylinder connected between the auger conveyor and the dust cover, and two filling barrels are provided under the dust cover;

[0009] The upper end of the filling barrel is provided with an annular pressure plate, and spring return rods are fixed on the left and right sides of the filling barrel. The upper end of the spring return rod is connected to the lower end of the annular pressure plate, and the bottom of the support frame is provided with a flip drive assembly.

[0010] Furthermore, the outer diameter of the dust cover is larger than the outer diameter of the annular pressure plate.

[0011] Furthermore, a plurality of pressing blocks are fixed to the lower end of the annular pressing plate, and a plurality of pressing grooves are opened at the upper end of the filling barrel, and the pressing blocks are all inserted into the pressing grooves.

[0012] Furthermore, handles are fixed around the periphery of the annular pressure plate.

[0013] Furthermore, the flip drive assembly includes a support shaft, a fixed frame, a brake motor, a PLC controller, a main gear and a sub-gear, the support shaft is rotatably connected to the bottom inner side of the support frame, the fixed frame is fixed between two filling barrels, and the upper end of the support shaft is fixed to the middle of the lower end of the fixed frame.

[0014] Furthermore, the brake motor and the PLC controller are both fixed to the bottom inner of the support frame, the main gear is connected to the power end of the brake motor, the sub-gear is fixedly sleeved on the periphery of the support shaft, and the main gear is meshed with the sub-gear.

[0015] Beneficial effects of the utility model:

[0016] 1. By placing the packaging bag in the filling barrel and covering the filling barrel with a dust cover, dust is prevented from being generated during the filling process, thereby effectively ensuring the working environment quality and reducing cement waste caused by dust;

[0017] 2. The edge of the bag opening is pressed tightly by the annular pressing plate, and the annular pressing plate is pressed tightly by the dust cover, which is conducive to quickly and conveniently pressing and fixing the bag, and is conducive to stably opening the bag opening, so that cement can be stably filled into the bag;

[0018] 3. The filling positions of the two filling barrels can be easily exchanged by flipping the drive assembly, which is conducive to quickly replacing the next packaging bag for cement filling, effectively improving the filling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the dust cover structure when viewed from above;

[0021] Figure 3 This is a schematic diagram of the filling barrel structure of the utility model;

[0022] Figure 4 A is a schematic diagram of the enlarged structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the top view of the filling barrel of the utility model;

[0024] Figure 6 This is a bottom view of the annular pressure plate structure of the present invention.

[0025] Description of reference numerals:

[0026] Support frame 1, storage barrel 2, auger conveyor 3, telescopic tube 4, discharge pipe 5, dust cover 6, support shaft 7, filling barrel 8, brake motor 9, PLC controller 10, main gear 11, sub-gear 12, annular pressure plate 13, spring return rod 14, handle 15, pressure groove 16, pressure block 17, fixed frame 18, synchronous cylinder 19. DETAILED DESCRIPTION

[0027] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0028] like Figure 1 、 2 As shown, in this embodiment, it includes a support frame 1 and an auger conveyor 3, the auger conveyor 3 is fixed to the upper end of the support frame 1, the upper left side of the auger conveyor 3 is connected to a storage barrel 2, the right side of the lower end of the auger conveyor 3 is connected to a telescopic tube 4, the lower end of the telescopic tube 4 is connected to a discharge pipe 5, the outer periphery of the discharge pipe 5 is fixedly sleeved with a dust cover 6, both sides of the telescopic tube 4 are provided with a synchronization cylinder 19 connected between the auger conveyor 3 and the dust cover 6, and two filling barrels 8 are provided under the dust cover 6.

[0029] When cement is filled through this device, the packaging bag is placed in the filling barrel 8. Under the premise that the bag mouth of the packaging bag is open, the extension of the synchronous cylinder 19 drives the dust cover 6 and the discharge pipe 5 to move down, and the discharge pipe 5 will stretch the telescopic tube 4 until the dust cover 6 is on the filling barrel 8. At this time, the discharge pipe 5 is inserted into the packaging bag. Under the premise that the cement is stored in the storage barrel 2, the auger conveyor 3 then transports the cement in the storage barrel 2 to the telescopic tube 4 and the discharge pipe 5, and finally fills the cement into the packaging bag through the discharge pipe 5. In summary, since the dust cover 6 is covered on the filling barrel 8, it is beneficial to prevent dust from being generated during the filling process, thereby effectively ensuring the environmental quality during work, and helping to reduce the waste of cement due to dust.

[0030] like Figure 1 、 3 As shown, in this embodiment, the outer diameter of the dust cover 6 is greater than the outer diameter of the annular pressure plate 13 .

[0031] Since the outer diameter of the dust cover 6 is larger than the outer diameter of the annular pressure plate 13 , the filling barrel 8 can be fully covered to better prevent the generation of dust.

[0032] like Figure 3 As shown, in this embodiment, an annular pressure plate 13 is provided at the upper end of the filling barrel 8, and spring return rods 14 are fixed on the left and right sides of the filling barrel 8. The upper end of the spring return rod 14 is connected to the lower end of the annular pressure plate 13, and handles 15 are fixed around the outer periphery of the annular pressure plate 13.

[0033] When the packaging bag is placed in the filling barrel 8, in order to keep the bag opening stably open, the annular pressure plate 13 is pulled upward by the handle 15, and the annular pressure plate 13 will stretch the spring return rod 14, and then the edge of the bag opening of the packaging bag is placed between the annular pressure plate 13 and the filling barrel 8, and the handle 15 is released. At this time, the rebound force of the spring return rod 14 will drive the annular pressure plate 13 to press on the edge of the bag opening of the packaging bag, and then the annular pressure plate 13 is pressed downward in combination with the dust cover 6, which is conducive to quickly and conveniently pressing and fixing the packaging bag, and stably opening the bag opening of the packaging bag, so that cement can be stably filled into the packaging bag.

[0034] like Figure 4-6 As shown, in this embodiment, a plurality of pressing blocks 17 are fixed to the lower end of the annular pressing plate 13 , and a plurality of pressing grooves 16 are opened at the upper end of the filling barrel 8 , and the pressing blocks 17 are all inserted into the pressing grooves 16 .

[0035] When the annular pressing plate 13 presses the edge of the bag opening, the pressing block 17 will simultaneously press the bag into the pressing groove 16, thereby better preventing the bag opening from closing accidentally.

[0036] like Figure 1As shown, in this embodiment, a flip drive assembly is provided at the inner bottom of the support frame 1, and the flip drive assembly includes a support shaft 7, a fixing frame 18, a brake motor 9, a PLC controller 10, a main gear 11 and a sub-gear 12. The support shaft 7 is rotatably connected to the inner bottom of the support frame 1, the fixing frame 18 is fixed between the two filling barrels 8, the upper end of the support shaft 7 is fixed to the middle of the lower end of the fixing frame 18, the brake motor 9 and the PLC controller 10 are both fixed to the inner bottom of the support frame 1, the main gear 11 is connected to the power end of the brake motor 9, and the sub-gear 12 is fixedly sleeved on the outer periphery of the support shaft 7, and the main gear 11 is meshed with the sub-gear 12.

[0037] When it is necessary to replace the next packaging bag for filling, the PLC controller 10 is set to be electrically connected to the brake motor 9, and the control program of the PLC controller 10 is set in advance to control the operation of the brake motor 9. The PLC controller 10 starts to control the operation of the brake motor 9. Each time the brake motor 9 drives the main gear 11, the sub-gear 12, the support shaft 7, the fixing frame 18 and the filling barrel 8 to rotate 180 degrees and stop. Therefore, the filling positions of the two filling barrels 8 can be conveniently switched left and right. On the premise that the packaging bags are installed in the filling barrel 8 in advance, it is convenient to quickly replace the next packaging bag for cement filling, which effectively improves the filling efficiency.

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] The above embodiments are preferred implementation schemes of the present invention. In addition, other implementation schemes are also included. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A cement finished product filling and warehousing device, comprising a support frame (1) and an auger conveyor (3), wherein the auger conveyor (3) is fixed to the upper end of the support frame (1), and is characterized in that: The left side of the upper end of the auger conveyor (3) is connected to a storage barrel (2), the right side of the lower end of the auger conveyor (3) is connected to a telescopic tube (4), the lower end of the telescopic tube (4) is connected to a discharge pipe (5), the outer periphery of the discharge pipe (5) is fixedly sleeved with a dust cover (6), both sides of the telescopic tube (4) are provided with a synchronization cylinder (19) connected between the auger conveyor (3) and the dust cover (6), and two filling barrels (8) are provided below the dust cover (6); The upper end of the filling barrel (8) is provided with an annular pressure plate (13), and spring return rods (14) are fixed on both the left and right sides of the filling barrel (8), the upper end of the spring return rod (14) is connected to the lower end of the annular pressure plate (13), and the bottom of the support frame (1) is provided with a turning drive assembly.

2. A cement finished product filling and warehousing device according to claim 1, characterized in that: The outer diameter of the dust cover (6) is greater than the outer diameter of the annular pressure plate (13).

3. The device for filling and warehousing finished cement products according to claim 1, characterized in that: A plurality of pressing blocks (17) are fixed to the lower end of the annular pressing plate (13), and a plurality of pressing grooves (16) are opened on the upper end of the filling barrel (8), and the pressing blocks (17) are all inserted into the pressing grooves (16).

4. The device for filling and warehousing finished cement products according to claim 1, characterized in that: Handles (15) are fixed around the periphery of the annular pressure plate (13).

5. The device for filling and warehousing finished cement products according to claim 1, characterized in that: The flip drive assembly comprises a support shaft (7), a fixed frame (18), a brake motor (9), a PLC controller (10), a main gear (11) and a sub-gear (12); the support shaft (7) is rotatably connected to the inner bottom of the support frame (1); the fixed frame (18) is fixed between two filling barrels (8); and the upper end of the support shaft (7) is fixed to the middle of the lower end of the fixed frame (18).

6. A cement finished product filling and storage device as claimed in claim 5, characterized in that: The brake motor (9) and the PLC controller (10) are both fixed to the inner bottom of the support frame (1); the main gear (11) is connected to the power end of the brake motor (9); the sub-gear (12) is fixedly sleeved on the outer periphery of the support shaft (7); and the main gear (11) and the sub-gear (12) are meshed.

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