Bagging machine for phosphogypsum mortar production
By designing a bagging machine for phosphogypsum mortar production, a limiting plate and lifting rod are used to open the bag opening. Combined with a conveying pipe and pump body, the leakage problem in the phosphogypsum mortar packaging process is solved, achieving efficient bagging and cost reduction.
Patent Information
- Application Number
- CN202420346464.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-02-26
AI Technical Summary
Phosphogypsum mortar is prone to leakage during the packaging process, resulting in low bagging efficiency and increased production costs.
A bagging machine for phosphogypsum mortar production was designed. By using a combination of a limiting plate and a lifting rod, the bag opening is opened, and efficient bagging is achieved by using a conveying pipe and a pump.
It improved the bagging efficiency and quality of phosphogypsum mortar and reduced production costs.
Smart Images
Figure CN222311060U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of phosphogypsum mortar processing, in particular to a bagging machine for phosphogypsum mortar production. Background Art
[0002] There are two main types of phosphogypsum: gray-black and gray-white. The particle diameter is generally 5 to 50 μm and the crystal water content is 20% to 25%. Phosphogypsum is a solid waste produced in the wet phosphoric acid process, and its main component is calcium sulfate dihydrate.
[0003] During the production process of phosphogypsum, it is generally packaged and sealed in the form of mortar for easy transportation and storage. However, during the packaging of the phosphogypsum mortar, the bag opening cannot be stretched to the maximum, so that a portion of the phosphogypsum mortar will be missed during the packaging process, thereby reducing the bagging efficiency of the phosphogypsum mortar and increasing the production cost of the phosphogypsum mortar.
[0004] For this purpose, we designed a bagging machine for phosphogypsum mortar production. Utility Model Content
[0005] The utility model aims to solve the problem that phosphogypsum mortar is easy to leak during packaging and provides a bagging machine for phosphogypsum mortar production.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A bagging machine for producing phosphogypsum mortar comprises a machine body and packaging bags, the machine body being provided with a discharge plate for facilitating the discharge of packaging bags, the machine body being provided with a motor, the machine body being symmetrically provided with exhaust fans for discharging moisture, the motor being provided with an extension rod, the extension rod being provided with a limiting rod for opening the packaging bags, the machine body being symmetrically provided with mortar openings for discharging phosphogypsum mortar, the machine body being provided with a lifting rod for supporting the packaging bags, and the machine body side wall being provided with a storage box for storing the packaging bags.
[0008] Preferably, a first shaft is fixedly provided on the motor, the extension rod is rotatably connected to the first shaft, the extension rod is fixedly connected to the auxiliary rod through the second shaft, a third shaft is fixedly installed on the auxiliary rod, and the third shaft is provided with an auxiliary rod for connection.
[0009] Preferably, a fourth axis body for adjusting the size of the bag opening of the packaging bag is symmetrically provided on the auxiliary rod, the fourth axis body is slidably connected to the auxiliary rod, and the limiting rod is fixedly connected to the fourth axis body.
[0010] Preferably, the side wall of the body is provided with a delivery pipe for guiding the phosphogypsum mortar, the delivery pipe is connected to the mortar port, one end of the delivery pipe is provided with a pump body for pumping the phosphogypsum mortar, and the pump body is provided with a storage tank for storing the phosphogypsum mortar.
[0011] Preferably, the machine body is symmetrically provided with limiting plates for limiting the packaging bag, the packaging bag is matched with the limiting plates, the lifting rod is matched with the limiting plates, and the lifting rod is slidably connected to the machine body.
[0012] Preferably, an entry cavity is provided on the machine body, and the entry cavity is communicated with the storage box.
[0013] The beneficial effects of the utility model are:
[0014] 1. The utility model stretches the initial bag opening through the limiting plate, so that the bag opening is stretched to the maximum and is convenient for the phosphogypsum mortar to enter. After the interior of the packaging bag is saturated, it is discharged from the body from the discharge plate under the contraction of the lifting rod, and then a new packaging bag is advanced into the storage box and placed between the limiting plates, thereby improving the efficiency and quality of the phosphogypsum mortar packaging, and also reducing the production cost.
[0015] 2. The utility model limits the packaging bag through the limiting plate, so that the lifting rod can push the packaging bag to the bottom of the limiting rod and expose the initial bag opening of the packaging bag within the range of the limiting rod. Finally, the limiting rod enters the bag opening through the third axis and stretches and hooks the bag opening, thereby increasing the maximum load capacity of the packaging bag and indirectly reducing the production cost of phosphogypsum mortar. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is an external elevation view of a bagging machine for producing phosphogypsum mortar proposed in the utility model;
[0017] Figure 2 This is a structural schematic diagram of a bagging machine for producing phosphogypsum mortar proposed by the utility model;
[0018] Figure 3 This is a rear view of a bagging machine for producing phosphogypsum mortar proposed by the utility model;
[0019] Figure 4 This is a cross-sectional view of a bagging machine for producing phosphogypsum mortar proposed in the utility model;
[0020] Figure 5 for Figure 2 Enlarged view of point A in the middle.
[0021] In the figure: 1. Machine body; 2. Discharge plate; 3. Lifting rod; 4. Limiting plate; 5. Motor; 6. First axis; 7. Extension rod; 8. Second axis; 9. Third axis; 10. Auxiliary rod; 11. Mortar port; 12. Limiting rod; 13. Packaging bag; 14. Exhaust fan. DETAILED DESCRIPTION
[0022] Reference Figure 1-Figure 5 A bagging machine for producing phosphogypsum mortar comprises a machine body 1 and a packaging bag 13. The machine body 1 is a bagging machine device and comprises an outer shell protection body. The packaging bag 13 is a packaging material for the phosphogypsum mortar. The packaging bag 13 is initially stored in a storage box on one side of the machine body 1 and is sequentially entered into the machine body 1 for assembly in a progressive order. A discharge plate 2 arranged at the bottom of the machine body 1 is used to facilitate the discharge of the packaged packaging bag 13. The packaging bag 13 can be slid out of the machine body 1 from the discharge plate 2 after being sealed. A motor 5 is installed on the side wall of the machine body 1. The motor 5 belongs to a driving mechanism in the prior art and is an external power supply. In order to keep the machine body 1 ventilated and dry, two exhaust fans 14 are arranged on the side wall of the machine body 1 to alleviate the problem.
[0023] The motors 5 arranged on the side walls of the body 1 are all controlled by the CNC computer, which belongs to the overall control system of the body 1. A first shaft 6 is fixedly installed on the side wall of the motor 5. The first shaft 6 is fixedly connected to the output end inside the motor 5, and an extension rod 7 is arranged on the first shaft 6. The extension rod 7 is rectangular as a whole, and one end is fixedly connected to the first shaft 6. The motor 5 controls the rotation of the extension rod 7. A secondary rod is arranged at the other end of the extension rod 7. The two are rotatably connected through the second shaft 8. The internal circuits of the secondary rod are fixedly connected to the motor 5. When operated by the CNC computer, the extension rod 7 rotates first, and then the secondary rod is adjusted. A third shaft 9 is fixedly installed at the bottom of the secondary rod. The third shaft 9 is used for auxiliary connection. An auxiliary rod 10 for connection is arranged at the bottom of the third shaft 9. A pushing mechanism is arranged in the auxiliary rod 10, and the internal circuit is connected to the internal circuit of the secondary rod through the third shaft 9.
[0024] At both ends of the auxiliary rod 10, there is a fourth axis body that can be telescopically adjusted. The fourth axis body is fixedly connected to the internal pushing mechanism of the auxiliary rod 10. A limiting rod 12 that contacts the bag opening of the packaging bag 13 is provided on the fourth axis body. The limiting rod 12 is provided with an oblique angle, which is conducive to hooking the bag opening, so that the packaging bag 13 is fixed between the limiting rods 12, and the bag opening of the packaging bag 13 is stretched to the maximum through the stretching of the fourth axis body, thereby improving the packaging efficiency of the phosphogypsum mortar.
[0025] The inner wall of the machine body 1 is provided with two mortar ports 11 for discharging phosphogypsum mortar. The discharge port of the mortar port 11 is arranged downward, so as to directly discharge the phosphogypsum mortar into the packaging bag 13. The position of the fourth axis does not affect the discharge of the phosphogypsum mortar from the mortar port 11. A delivery pipe is arranged on the outer wall of the machine body 1 to improve the working efficiency of the mortar port 11, and a pump body for pumping the phosphogypsum mortar is arranged at the end of the delivery pipe, and one end of the pump body is connected to a storage tank for storing the phosphogypsum mortar. The saturation rate of the phosphogypsum mortar discharged from the mortar port 11 can be effectively improved through the pump body.
[0026] The limiting plates 4 are symmetrically fixedly installed at the bottom of the body 1, and the space between the limiting plates 4 is used to place the packaging bags 13, and a lifting rod 3 for lifting the packaging bags 13 is provided between the limiting plates 4, and the driving circuit of the lifting rod 3 directly passes through the body 1 and is fixedly connected to the CNC computer, and an infrared sensing device is provided on the lifting rod 3. When the packaging bag 13 is sensed on the lifting rod 3, a signal is sent to the CNC computer. The CNC computer is a prior art and will not be elaborated again. The CNC computer feeds back the data to the staff, and the staff directly operates the motor 5 to stretch the third axis 9 downward so that the limiting plate 4 is placed in the initial bag opening of the packaging bag 13, and starts the pushing mechanism in the auxiliary rod 10, so that the limiting rod 12 expands the bag opening under the push of the fourth axis, and finally stretches upward through the third axis 9 to align the bag opening with the mortar opening 11 to receive the phosphogypsum mortar. After receiving, the lifting rod 3 can be lowered to shake the bottom of the packaging bag 13 to make it slide to the discharge plate 2.
[0027] The packaging bag 13 is provided through a storage box, and an entry cavity is opened on the inner wall of the body 1 and is in communication with the storage box.
[0028] The working principle of the utility model is as follows: start the machine body 1, and the packaging bag 13 is placed at the bottom of the limiting rod 12 under the lifting of the lifting rod 3, and then the extension rod 7 and the auxiliary rod are adjusted by starting the motor 5, and the third axis 9 on the auxiliary rod will be stretched downward to make the limiting rod 12 immersed in the initial bag opening, and then the fourth axis is stretched on both sides by the numerical control computer to make the limiting rod 12 hook the edge of the bag opening and expand it, and then adjust the third axis 9 to stretch upward to align the bag opening with the mortar opening 11, and finally, after the packaging bag 13 is full, it is directly discharged from the discharge plate 2 under the contraction of the lifting rod 3.
[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A bagging machine for producing phosphogypsum mortar, comprising a machine body (1) and a packaging bag (13), wherein the machine body (1) is provided with a discharge plate (2) for facilitating the discharge of the packaging bag (13), the machine body (1) is provided with a motor (5), and an exhaust fan (14) for exhausting moisture is symmetrically provided in the machine body (1), characterized in that: The motor (5) is provided with an extension rod (7), the extension rod (7) is provided with a limiting rod (12) for opening the packaging bag (13), the machine body (1) is symmetrically provided with mortar ports (11) for discharging phosphogypsum mortar, the machine body (1) is provided with a lifting rod (3) for supporting the packaging bag (13), and the side wall of the machine body (1) is provided with a storage box for storing the packaging bag (13).
2. A bagging machine for producing phosphogypsum mortar according to claim 1, characterized in that: The motor (5) is fixedly provided with a first shaft (6), the extension rod (7) is fixedly connected to the first shaft (6), the extension rod (7) is fixedly connected to the auxiliary rod via a second shaft (8), the auxiliary rod is fixedly provided with a third shaft (9), and the third shaft (9) is provided with an auxiliary rod (10) for connection.
3. A bagging machine for producing phosphogypsum mortar according to claim 2, characterized in that: A fourth shaft body for adjusting the size of the bag opening of the packaging bag (13) is symmetrically arranged on the auxiliary rod (10); the fourth shaft body is slidably connected to the auxiliary rod (10); and the limiting rod (12) is fixedly connected to the fourth shaft body.
4. A bagging machine for producing phosphogypsum mortar according to claim 1, characterized in that: The side wall of the machine body (1) is provided with a delivery pipe for guiding the phosphogypsum mortar, the delivery pipe is connected to the mortar port (11), one end of the delivery pipe is provided with a pump body for pumping the phosphogypsum mortar, and the pump body is provided with a storage tank for storing the phosphogypsum mortar.
5. A bagging machine for producing phosphogypsum mortar according to claim 1, characterized in that: The machine body (1) is symmetrically provided with a limiting plate (4) for limiting the packaging bag (13); the packaging bag (13) is matched with the limiting plate (4); the lifting rod (3) is matched with the limiting plate (4); and the lifting rod (3) is slidably connected to the machine body (1).
6. A bagging machine for producing phosphogypsum mortar according to claim 1, characterized in that: The machine body (1) is provided with an entry cavity, which is communicated with the storage box.