A wastewater treatment material feeding device

Abstract

This utility model discloses a wastewater treatment material feeding device. The wastewater treatment material feeding device includes a material box for holding materials, a stirring mechanism for stirring a wastewater tank, a driven gear for driving the stirring mechanism to rotate, a rack for meshing with the driven gear, a mounting plate for mounting the material box and the stirring mechanism, and a reciprocating mechanism for driving the mounting plate to move back and forth. The mounting plate is mounted on the reciprocating mechanism. The material box is provided with a discharge port for discharging the materials inside. The stirring mechanism is rotatably mounted on the mounting plate. The driven gear is mounted on the stirring mechanism. The rack is mounted on the wastewater tank. The reciprocating mechanism is mounted on the wastewater tank.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment material feeding device. Background Technology

[0002] Traditionally, chemical reagents are added to wastewater treatment ponds by manually sprinkling them in. This process is time-consuming and labor-intensive, and manual addition makes it difficult to distribute the reagents evenly and ensure proper mixing with the wastewater. Some existing wastewater treatment ponds use mobile equipment mounted on top of the pond, with a feeding device installed on top. This equipment moves back and forth evenly above the pond to uniformly distribute the material. While this replaces manual feeding, the back-and-forth movement remains in a straight line, preventing the distribution of the material over a wide area. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a wastewater treatment material feeding device that can feed materials over a wide range.

[0004] To address the aforementioned problems, this utility model provides a wastewater treatment material feeding device. The wastewater treatment material feeding device includes a material box for holding materials, a stirring mechanism for stirring a wastewater tank, a driven gear for driving the stirring mechanism to rotate, a rack for meshing with the driven gear, a mounting plate for mounting the material box and the stirring mechanism, and a reciprocating mechanism for driving the mounting plate to move back and forth. The mounting plate is mounted on the reciprocating mechanism. The material box is provided with a discharge port for discharging the materials inside. The stirring mechanism is rotatably mounted on the mounting plate. The driven gear is mounted on the stirring mechanism. The rack is mounted on the wastewater tank. The reciprocating mechanism is mounted on the wastewater tank.

[0005] Furthermore, the material box is provided with multiple discharge pipes, the openings of which are used as discharge ports. The multiple discharge ports are evenly distributed on the material box. Each discharge pipe is provided with a valve, which is used to control the opening and closing of the discharge pipe.

[0006] Furthermore, the reciprocating mechanism includes a connecting seat for mounting the mounting plate, a transmission screw for driving the connecting seat to move, a drive motor for driving the transmission screw to rotate, and a mounting base for mounting the drive motor and the transmission screw. The connecting seat is screwed onto the transmission screw, the transmission screw is rotatably mounted on the mounting base, the transmission screw is connected to the output shaft of the drive motor, and the mounting base is mounted on the sewage tank.

[0007] Furthermore, it also includes a guide rod, which is mounted on the mounting base.

[0008] Furthermore, the mounting base includes a cover plate and a base body. The base body has a receiving cavity, and the transmission screw is located in the receiving cavity. The cross-section of the base body is U-shaped, and both ends of the base body are closed. The cover plate is fixed to the base body by bolts and is used to close the base body. The cover plate is provided with a sliding opening on the side of the base body near the sewage tank for the mounting plate to slide.

[0009] Furthermore, the stirring mechanism includes a connecting rod and a stirring component for stirring the sewage tank. The connecting rod is mounted in a mounting hole on the mounting plate via a bearing, and the lower end of the connecting rod extends out of the mounting plate and is detachably connected to the stirring component.

[0010] Furthermore, the stirring component includes a main rod, a secondary rod, and a crossbar. The main rod is connected to the connecting rod, the crossbar is fixed to the main rod, and the secondary rod is fixed to the crossbar.

[0011] Furthermore, the upper end of the stirring component is provided with a slot, the lower end of the connecting rod is inserted into the slot, and both the stirring component and the connecting rod are provided with through holes, in which bolt assemblies are installed.

[0012] Furthermore, the stirring component is provided with a positioning rod, and the lower end of the connecting rod is provided with a hanging groove, in which the positioning rod is hung.

[0013] Furthermore, the mounting plate is provided with mounting holes for mounting the stirring mechanism and through holes for the discharge pipe to pass through, and the stirring mechanism is mounted in the mounting holes by bearings.

[0014] This utility model discloses a wastewater treatment material feeding device. The material box is driven to move back and forth by a reciprocating mechanism, which can evenly feed the material into the wastewater tank. At the same time, the stirring mechanism can also stir the wastewater tank, which can make the material and the wastewater in the tank mix evenly and improve the mixing effect. In addition, through the meshing of the passive gear and rack, the passive gear can drive the stirring mechanism to rotate when it moves with the mounting plate, eliminating the need for a separate power equipment for the stirring mechanism, reducing the power equipment and lowering the cost. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a preferred embodiment of a wastewater treatment material feeding device according to the present invention.

[0016] Figure 2 This is a top view of a wastewater treatment material feeding device according to this utility model.

[0017] Figure 3 This is a cross-sectional view of a wastewater treatment material feeding device according to this utility model.

[0018] Figure 4 This is a structural diagram of the mounting base.

[0019] Figure 5 yes Figure 3 A magnified view of part A in the image.

[0020] Figure 6 This is a top view of the agitator and connecting rod.

[0021] The meanings of the labels in the attached diagram are as follows:

[0022] Material bin 1, discharge pipe 11, mounting plate 2, reciprocating mechanism 3, drive motor 31, transmission screw 32, guide rod 33, connecting seat 34, mounting seat 35, cover plate 351, seat body 352, sliding opening 3521, driven gear 4, rack 5, stirring mechanism 6, connecting rod 61, positioning protrusion 611, stirring component 62, main rod 621, auxiliary rod 622, crossbar 623, sewage tank 7. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] like Figures 1 to 3 As shown, a preferred embodiment of the wastewater treatment material feeding device of this utility model includes a material box 1, a mounting plate 2, a reciprocating mechanism 3, a driven gear 4, a rack 5, and a stirring mechanism 6. The mounting plate 2 is mounted on the reciprocating mechanism 3, which is mounted on the wastewater tank 7. The reciprocating mechanism 3 drives the mounting plate 2 to move back and forth. The material box 1 is mounted on the mounting plate 2 and is used to hold materials. The material box 1 is provided with a discharge port for discharging the materials from the material box 1. The stirring mechanism 6 is mounted on the mounting plate 2 and is used to stir the wastewater tank 7, making the wastewater and materials in the wastewater tank 7 mix more evenly. The rack 5 is mounted on the wastewater tank 7, and the driven gear 4 is mounted on the stirring mechanism 6. The rack 5 meshes with the driven gear 4. The movement of the mounting plate 2 drives the driven gear 4 to move on the rack 5, and the movement of the driven gear 4 on the rack 5 drives the stirring mechanism 6 to rotate, thereby stirring the wastewater tank 7.

[0025] The material box 1 is equipped with multiple discharge pipes 11, the openings of which serve as discharge ports. These discharge ports are evenly distributed across the material box 1, specifically along the width of the wastewater tank 7, ensuring that materials are evenly fed into the wastewater tank 7. Each discharge pipe 11 is equipped with a valve (not shown in the figure), which controls the opening and closing of the discharge pipe 11. The valve is opened to begin feeding material and closed after sufficient material has been fed.

[0026] The mounting plate 2 is provided with mounting holes and through holes. The mounting holes are used to install the stirring mechanism 6, which is mounted in the mounting holes via bearings. The through holes are used for the discharge pipe 11 to pass through, ensuring that the discharge pipe 11 can directly discharge materials into the sewage tank 7.

[0027] The reciprocating mechanism 3 includes a drive motor 31, a transmission screw 32, a guide rod 33, a connecting seat 34, and a mounting seat 35. The mounting seat 35 is fixed to the sewage tank 7. The drive motor 31 is mounted on the mounting seat 35, and the output shaft of the drive motor 31 is connected to the transmission screw 32. The drive motor 31 drives the transmission screw 32 to rotate, and the transmission screw 32 is rotatably mounted on the mounting seat 35. There are two connecting seats 34. One connecting seat 34 is screwed onto the transmission screw 32, and the other connecting seat 34 is slidably mounted on the guide rod 33. Both ends of the mounting plate 2 are fixed to the two connecting seats 34, and the transmission screw 32 drives the connecting seat 34 to move axially. In another embodiment, the guide rod 33 can also be replaced with the transmission screw 32 to accommodate a wider sewage tank 7, allowing the two ends of the mounting plate 2 to move more smoothly and steadily.

[0028] like Figure 4 As shown, in another embodiment, the mounting base 35 includes a cover plate 351 and a base body 352. The base body 352 has a receiving cavity, and the transmission screw 32 is located within the receiving cavity. The cross-section of the base body 352 is U-shaped, and both ends of the base body 352 are closed. The cover plate 351 is fixed to the base body 352 by bolts, and the cover plate 351 is used to close the base body 352. A sliding opening 3521 is provided on the side of the base body 352 near the sewage tank 7. The sliding opening 3521 is used for sliding the mounting plate 2, ensuring that the mounting plate 2 can slide smoothly. This design can reduce the entry of dust and water into the mounting base 35, which may affect the operation of the transmission and connecting base 34.

[0029] The stirring mechanism 6 includes a connecting rod 61 and a stirring element 62. The connecting rod 61 is mounted in a mounting hole on the mounting plate 2 via a bearing. The lower end of the connecting rod 61 extends out of the mounting plate 2 and is detachably connected to the stirring element 62, typically secured with bolts. The stirring element 62 is used to stir the sewage tank 7. The driven gear 4 is fixed to the stirring element 62. Thus, when the mounting plate 2 moves, it drives the driven gear 4 to move on the rack 5 while simultaneously rotating. The rotation of the driven gear 4 drives the stirring element 62 to rotate, thereby agitating the sewage tank 7. The stirring mechanism 6 is configured as two parts for easy assembly. When installing the stirring mechanism 6, the connecting rod 61 can be installed on the mounting plate 2 first, and the driven gear 4 can be installed on the stirring element 62 simultaneously. Then, the stirring element 62 with the driven gear 4 installed can be installed on the connecting rod 61. This installation process involves fewer steps and is simple and convenient.

[0030] like Figure 5 and Figure 6 As shown, the upper end of the stirring component 62 is provided with a slot, and the lower end of the connecting rod 61 is inserted into the slot. Both the stirring component 62 and the connecting rod 61 are provided with through holes, and bolt assemblies are installed in the through holes, thus realizing a detachable connection between the stirring component 62 and the connecting component. In order to facilitate quick alignment of the through holes on the stirring component 62 and the connecting rod 61, a positioning groove is provided on the side wall of the slot, and a positioning protrusion 611 is provided on the connecting component. The positioning protrusion 611 and the positioning groove cooperate to enable quick alignment of the through holes when installing the stirring component 62 and the connecting component.

[0031] like Figure 3 As shown, the stirring component 62 includes a main rod 621, a secondary rod 622, and a crossbar 623. The main rod 621 is connected to the connecting rod 61, the crossbar 623 is fixed to the main rod 621, and the secondary rod 622 is fixed to the crossbar 623. Using rods welded together to form the stirring component 62 reduces costs. In other embodiments, the secondary rod 622 can be curved or spiral. In another embodiment, the stirring component 62 can also be a propeller blade.

[0032] In use, the drive motor 31 drives the transmission screw 32 to rotate. The rotation of the transmission screw 32 causes the connecting seat 34 to move along the axial direction of the transmission screw 32, that is, along the length of the sewage tank 7. The movement of the connecting seat 34 causes the mounting plate 2 to move, which in turn causes the material box 1 and the driven gear 4 to move along the length of the sewage tank 7. The movement of the material box 1 along the length of the sewage tank 7 allows for the uniform feeding of materials. Simultaneously, the material box 1 is equipped with multiple discharge pipes 11 evenly arranged along the width of the sewage tank 7, enabling the uniform feeding of materials along the width of the sewage tank 7, ultimately achieving uniform feeding throughout the entire sewage tank 7. Since the driven gear 4 travels on the rack 5, it rotates, causing the drive rod to rotate. The drive rod then rotates the stirring component 62, thus achieving simultaneous feeding and stirring, ensuring that the fed materials are evenly mixed with the sewage in the sewage tank 7. Stirring the sewage and moving the material box 1 can be accomplished with just one drive motor 31, saving costs.

[0033] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structure made using the contents of this utility model specification and drawings, whether directly or indirectly applied to other related technical fields, shall also be within the patent protection scope of this utility model.

Claims

1. A wastewater treatment material feeding device, characterized in that: The device includes a material box for holding materials, a stirring mechanism for stirring a sewage tank, a driven gear for driving the stirring mechanism to rotate, a rack for meshing with the driven gear, a mounting plate for mounting the material box and the stirring mechanism, and a reciprocating mechanism for driving the mounting plate to move back and forth. The mounting plate is mounted on the reciprocating mechanism. The material box is provided with a discharge port for discharging the materials inside. The stirring mechanism is rotatably mounted on the mounting plate. The driven gear is mounted on the stirring mechanism. The rack is mounted on the sewage tank. The reciprocating mechanism is mounted on the sewage tank.

2. The wastewater treatment material feeding device as described in claim 1, characterized in that: The material box is provided with multiple discharge pipes, the openings of which are used as discharge ports. The multiple discharge ports are evenly distributed on the material box. Each discharge pipe is provided with a valve, which is used to control the opening and closing of the discharge pipe.

3. The wastewater treatment material feeding device as described in claim 1, characterized in that: The reciprocating mechanism includes a connecting seat for mounting a mounting plate, a transmission screw for driving the connecting seat to move, a drive motor for driving the transmission screw to rotate, and a mounting base for mounting the drive motor and the transmission screw. The connecting seat is screwed onto the transmission screw, the transmission screw is rotatably mounted on the mounting base, the transmission screw is connected to the output shaft of the drive motor, and the mounting base is mounted on the sewage tank.

4. The wastewater treatment material feeding device as described in claim 3, characterized in that: It also includes a guide rod, which is mounted on the mounting base.

5. The wastewater treatment material feeding device as described in claim 3, characterized in that: The mounting base includes a cover plate and a base body. The base body has a receiving cavity, and the transmission screw is located in the receiving cavity. The cross-section of the base body is U-shaped, and both ends of the base body are closed. The cover plate is fixed to the base body by bolts and is used to close the base body. The cover plate is provided with a sliding opening on the side of the base body near the sewage tank for the mounting plate to slide.

6. The wastewater treatment material feeding device as described in claim 1, characterized in that: The stirring mechanism includes a connecting rod and a stirring component for stirring the sewage tank. The connecting rod is mounted in a mounting hole on the mounting plate via a bearing, and the lower end of the connecting rod extends out of the mounting plate and is detachably connected to the stirring component.

7. The wastewater treatment material feeding device as described in claim 6, characterized in that: The stirring component includes a main rod, a secondary rod, and a crossbar. The main rod is connected to the connecting rod, the crossbar is fixed to the main rod, and the secondary rod is fixed to the crossbar.

8. The wastewater treatment material feeding device as described in claim 6, characterized in that: The upper end of the stirring component is provided with a slot, and the lower end of the connecting rod is inserted into the slot. Both the stirring component and the connecting rod are provided with through holes, and bolt assemblies are installed in the through holes.

9. A wastewater treatment material feeding device as described in claim 6, characterized in that: The stirring component is provided with a positioning rod, and the lower end of the connecting rod is provided with a hanging groove, in which the positioning rod is hung.

10. The wastewater treatment material feeding device as described in claim 1, characterized in that: The mounting plate is provided with mounting holes for mounting the stirring mechanism and through holes for the discharge pipe to pass through. The stirring mechanism is mounted in the mounting holes via bearings.

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