Sewage treatment agent sowing device

Abstract

The embodiment of the invention provides a sewage treatment agent sowing device, and relates to the technical field of sewage treatment equipment. A sewage treatment agent sowing device comprises a sewage treatment pond, the top of the sewage treatment pond is fixedly connected with an I-shaped sliding frame, the side wall of the I-shaped sliding frame is slidably connected with a sliding seat, and the top of the sliding seat is fixedly connected with a transverse moving frame. The storage bin drives the fixing base and the rotating rod to move, due to the fact that a driving gear is meshed with a fixed toothed plate, the driving gear can drive the rotating rod to rotate, the rotating rod drives a belt wheel to rotate, and the belt wheel drives a rotating shaft and a driving bevel gear to rotate through a belt. Therefore, the driven bevel gear drives the grinding shaft and the grinding groove to grind the sewage treatment agent, the treatment agent is effectively prevented from caking, smooth falling of materials is ensured, and meanwhile, the dissolving speed of the treatment agent in sewage can be increased.

Description

Technical Field

[0001] The invention belongs to the technical field of sewage treatment equipment, and in particular relates to a sewage treatment agent spreading device. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water area or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people. In the sewage treatment system that uses various inorganic coagulants and flocculants such as aluminum salts and iron salts, the sedimentation effect can also be significantly improved.

[0003] In the prior art (the announcement number is CN112723445B, and the patent name is a patent application for a sewage treatment agent spreading device for sewage treatment), by first connecting the power source to the power supply to make the motor work, and then pouring the sewage treatment agent into the inner wall of the feed pipe, the sewage treatment agent will move along the inner wall of the feed pipe toward the direction close to the baffle plate, so that the powder will enter the inner wall of the through groove, and then enter the inner wall of the spreading component from the inner wall of the through groove. Due to the operation of the motor, the output shaft rotates, and the output shaft drives the extended connecting rod fixedly connected to it to rotate, and the extended connecting rod drives the cylinder to rotate. Since the outer wall of the cylinder is provided with a circle of curved grooves, the sliding block will rotate along the trajectory of the curved groove, so that the sewage treatment agent can be spread evenly, thereby achieving the effect of uniform spreading, improving the efficiency of degradation, and not causing pollution again. In the process of implementing this technical solution, it is found that there are at least the following problems in the prior art.

[0004] The existing device fully mixes the sewage and the treatment agent through mechanical stirring. The sewage treatment agent is easy to clump during storage and transportation, especially in a humid environment, the caking phenomenon is more serious, so it will cause the contact area between the treatment agent and the sewage to be reduced, and the dissolution speed in the sewage is relatively slow, and it takes a long time to fully dissolve and play a role, thus affecting the treatment effect. At the same time, the amount of each spreading cannot be controlled, which may lead to local excess or deficiency, easily causing waste of treatment agent and affecting the effect of sewage treatment. Summary of the invention

[0005] The present application aims to at least solve one of the technical problems in the prior art that a part of the treatment agent agglomerates, which results in a reduction in the contact area between the treatment agent and the sewage. To this end, the present application proposes a sewage treatment agent spreading device.

[0006] To achieve the above object, the specific technical solution of the present invention is as follows: a sewage treatment agent spreading device, comprising a sewage treatment tank, the top of which is fixedly connected to an I-shaped slide, the side wall of which is slidably connected to a slide seat, the top of which is fixedly connected to a lateral moving frame, and further comprising: A reciprocating mechanism, the reciprocating mechanism includes a servo motor connected to the top of a transverse moving frame, the output end of the servo motor is fixedly connected to a reciprocating screw, the outer wall of the reciprocating screw is fixedly connected to a connecting gear, the side wall of the connecting gear is meshingly connected to a toothed belt, the side wall of the toothed belt is fixedly connected to a mounting frame, the side wall of the mounting frame is fixedly connected to a limiting plate, the outer wall of the toothed belt is fixedly connected to a convex sliding block, the side wall of the convex sliding block is slidably connected to a fixed concave sliding block, the side wall of the fixed concave sliding block is fixedly connected to a fixed frame, and the side wall of the fixed frame is fixedly connected to the side wall of the sewage treatment tank.

[0007] Preferably, a limiting slide groove is provided on the side wall of the transverse movable frame, the inner wall of the limiting slide groove is slidably connected to a storage bin, the interior of the storage bin is fixedly connected to a connecting pipe, and the inner wall of the connecting pipe is threadedly connected to the outer wall of the reciprocating screw.

[0008] Preferably, an intermittent feeding mechanism is provided at the bottom of the storage bin, and the intermittent feeding mechanism includes a fixed seat fixedly connected to the bottom of the storage bin, a rotating rod is rotatably connected to the through hole of the fixed seat, the outer wall of the rotating rod is fixedly connected to a driving gear, the side wall of the driving gear is meshingly connected to a fixed tooth plate, and the bottom of the fixed tooth plate is fixedly connected to the side wall of the transverse moving frame.

[0009] Preferably, the outer wall of the rotating rod is fixedly connected to a rotating plate, the side wall of the rotating plate is fixedly connected to a cylinder, the outer wall of the rotating rod is fixedly connected to a positioning limiting plate, the side wall of the storage bin is rotatably connected to a connecting shaft, the outer wall of the connecting shaft is fixedly connected to an intermittently rotating circular plate, the side wall of the intermittently rotating circular plate is provided with a fitting groove, and the outer wall of the cylinder is meshingly connected to the inner wall of the fitting groove.

[0010] Preferably, a limiting slot is provided on the side wall of the intermittently rotating circular plate, the inner wall of the limiting slot is arranged in contact with the outer wall of the positioning limiting plate, one end of the connecting shaft is fixedly connected to a material storage ball, and a spreading port is provided on the outer wall of the material storage ball.

[0011] Preferably, a grinding mechanism is provided on the outer wall of the rotating rod, and the grinding mechanism includes a pulley fixedly connected to the outer wall of the rotating rod, the outer wall of the pulley is sleeved with a belt, the inner wall of the belt is transmission-connected with a rotating shaft, both ends of the rotating shaft pass through the inner wall of the storage bin and extend to the outside, and the outer wall of the rotating shaft is fixedly connected with an active bevel gear.

[0012] Preferably, the side wall of the active bevel gear is meshingly connected with the driven bevel gear, the top of the driven bevel gear is fixedly connected with a grinding shaft, the outer wall of the grinding shaft is rotatably connected with a bracket, the side wall of the bracket is fixedly connected to the inner wall of the storage bin, the outer wall of the grinding shaft is fixedly connected with a grinding wheel, the inner wall of the storage bin is provided with a grinding groove, the top end of the grinding groove is a feed port, the bottom end of the grinding groove is a discharge port, and the width of the feed port is greater than the width of the discharge port.

[0013] Preferably, the outer wall of the rotating rod is provided with a stirring mechanism, and the stirring mechanism includes a toggle plate fixedly connected to the outer wall of the rotating rod, one end of the rotating rod is fixedly connected to a positioning semicircular plate, the outer wall of the positioning semicircular plate is provided with a semicircular ball, the outer wall of the semicircular ball is provided with a toggle groove, the inner wall of the toggle groove is meshed with the side wall of the toggle plate, the top of the semicircular ball is provided with a positioning semicircular groove, and the inner wall of the positioning semicircular groove is in contact with the outer wall of the positioning semicircular plate.

[0014] Preferably, the bottom of the hemisphere is fixedly connected to a driving column, the outer wall of the driving column is rotatably connected to a support frame, the side wall of the support frame is fixedly connected to a fixing plate, the top of the fixing plate is fixedly connected to the bottom of the storage bin, and the inner wall of the driving column is slidably connected to a rotating rod.

[0015] Preferably, an oscillation mechanism is provided on the outer wall of the rotating rod, and the oscillation mechanism includes a stirring blade fixedly connected to the outer wall of the rotating rod, the top of the stirring blade is fixedly connected to an L-shaped lifting column, the side wall of the fixed plate is fixedly connected to a reciprocating ring plate, the outer wall of the reciprocating ring plate is provided with a reciprocating groove, and the inner wall of the reciprocating groove is slidably connected to the outer wall of the L-shaped lifting column.

[0016] A sewage treatment agent spreading device of the present invention: The sewage treatment agent spreading device places solid sewage treatment agent in a storage bin, and after the servo motor is started, it drives the reciprocating screw and the connecting gear to rotate, and the connecting gear moves along the toothed belt during rotation. When the connecting gear moves to one end of the toothed belt, the connecting gear pushes the toothed belt, the mounting frame and the limit plate to rise. When the connecting gear continues to rotate, the limit plate limits the reciprocating screw, so that the reciprocating screw is located at the bottom of the limit plate, and the connecting gear moves in the opposite direction on the toothed belt. The transverse moving frame reciprocates on the I-shaped slide through the slide seat. When the reciprocating screw rotates, the reciprocating screw drives the storage bin to reciprocate in the limit slide groove through the connecting pipe, so as to increase the spreading area of ​​the treatment agent, prevent uneven spreading of the treatment agent, and enable the treatment agent to be spread cyclically, thereby increasing the spreading area.

[0017] The sewage treatment agent spreading device, when the storage bin reciprocates in the limiting slide groove, the storage bin drives the fixed seat and the rotating rod to move, and because the driving gear is engaged with the fixed tooth plate, the driving gear can drive the rotating rod to rotate, and the rotating rod drives the pulley to rotate, and the pulley drives the rotating shaft and the active bevel gear to rotate through the belt, and because the active bevel gear is engaged with the driven bevel gear, the driven bevel gear drives the grinding shaft and the grinding groove to grind the sewage treatment agent, which effectively prevents the treatment agent from agglomerating and ensures that the material falls smoothly. At the same time, the treatment agent can be dissolved in the sewage faster.

[0018] In the sewage treatment agent spreading device, the ground sewage treatment agent falls into the storage ball from the spreading port, and when the rotating plate rotates, the rotating plate drives the cylinder to be inserted into the fitting groove, and the cylinder pushes the intermittent rotating circular plate to rotate 90°. After the intermittent rotating circular plate rotates 90°, the positioning limiting plate enters the limiting groove to prevent the intermittent rotating circular plate from rotating. When the intermittent rotating circular plate rotates 180°, the intermittent rotating circular plate drives the connecting shaft and the storage ball to rotate, so that the sewage treatment agent in the storage ball falls into the sewage treatment pool from the spreading port. The intermittent feeding can more accurately control the amount of treatment added each time, which helps to achieve a more refined treatment effect.

[0019] The sewage treatment agent spreading device, when the rotating rod drives the rotating plate to rotate, the rotating plate drives the pushing plate to squeeze the lifting column, the lifting column moves along the inclined surface of the pushing plate, the lifting column and the connecting circular plate pull the collision rod to move, when the lifting column is separated from the pushing plate, the reset spring drives the connecting circular plate and the collision rod to reset, and the collision rod drives the collision ball to collide with the storage ball, the vibration generated by the storage ball can ensure that the sewage treatment agent in the storage ball can fall smoothly, and will not be stuck in the spreading port, thereby ensuring that the treatment agent falls smoothly, thereby effectively improving the operating stability and efficiency of the grinding equipment.

[0020] The sewage treatment agent spreading device has a rotating rod that drives the toggle plate to rotate. When the toggle plate is inserted into the toggle groove, the toggle plate toggle the semi-circular ball to rotate, and the semi-circular ball drives the rotating rod and the stirring blade to rotate. When the toggle plate is separated from the toggle groove, the positioning semi-circular plate enters the positioning semi-circular groove to restrict the semi-circular ball to prevent the semi-circular ball from rotating. Through periodic stirring and stillness, diffusion and redistribution between materials can be promoted, thereby improving mixing uniformity, accelerating the dissolution rate of the treatment agent, and then improving sewage treatment. Intermittent stirring can avoid local excessive stirring, which may cause structural damage or reduced activity of the treatment agent.

[0021] In the sewage treatment agent spreading device, when the stirring blade rotates, the stirring blade drives the L-shaped lifting column to move in the reciprocating groove, so that the L-shaped lifting column drives the stirring blade to perform reciprocating lifting and lowering movements. Therefore, the spread sewage treatment agent and sewage can fully react, the sewage treatment effect can be improved, and the stirring can be more uniform and sufficient, thereby preventing the waste of sewage treatment agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the reciprocating screw structure of the present invention; Figure 3 It is a schematic diagram of the reciprocating mechanism structure of the present invention; Figure 4 For the present invention Figure 3 A magnified view of the structure at center; Figure 5 It is a schematic diagram of the connecting pipe structure of the present invention; Figure 6 It is a schematic diagram of the material storage ball structure of the present invention; Figure 7 For the present invention Figure 6 A magnified view of the structure at B in the middle; Figure 8 It is a schematic diagram of the intermittent feeding mechanism structure of the present invention; Fig. 9 It is a cross-sectional view of the grinding mechanism structure of the present invention; Fig.10 For the present invention Fig. 9 A magnified view of the structure at C in the middle; Fig.11 It is a schematic diagram of the reciprocating ring plate structure of the present invention; Fig.12 It is a cross-sectional view of the driving column structure of the present invention; Fig.13 For the present invention Fig.12 A magnified view of the structure at D in the middle; Fig.14 For the present invention Fig.11 Enlarged view of the structure at point E in the middle.

[0024] Explanation of the marks in the figure: 101, sewage treatment tank; 102, I-shaped slide; 103, slide seat; 104, horizontal moving frame; 2, reciprocating mechanism; 201, servo motor; 202, reciprocating screw; 203, connecting gear; 204, toothed belt; 205, mounting frame; 206, limit plate; 207, convex slide block; 208, fixed concave slide plate; 209, fixed frame; 301, limit slide groove; 302, storage bin; 303, connecting pipe; 4, intermittent feeding mechanism; 401, fixed seat; 402, rotating rod; 403, driving gear; 404, fixed tooth plate; 41, rotating plate; 42, cylinder; 43, clamping limit plate; 44, connecting shaft; 45, intermittent rotating circular plate; 46, fitting groove; 47, limiting clamping groove; 48, storage ball; 49, spreading port; 5, grinding machine Structure; 501, pulley; 502, belt; 503, rotating shaft; 504, active bevel gear; 505, driven bevel gear; 506, grinding shaft; 507, bracket; 508, grinding wheel; 509, grinding groove; 6, reciprocating collision mechanism; 601, pushing plate; 602, fixed slide; 603, collision rod; 604, collision ball; 605, connecting circular plate; 606, reset spring; 607, lifting column; 7, stirring mechanism; 701, toggle plate; 702, positioning semicircular plate; 703, semicircular ball; 704, toggle groove; 705, positioning semicircular groove; 706, driving column; 707, supporting frame; 708, fixed plate; 709, rotating rod; 8, oscillating mechanism; 801, stirring blade; 802, L-shaped lifting column; 803, reciprocating ring plate; 804, reciprocating groove. DETAILED DESCRIPTION

[0025] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] like Figures 1 to 5 As shown, a sewage treatment agent spreading device of the present invention comprises a sewage treatment tank 101, a top of the sewage treatment tank 101 is fixedly connected with an I-shaped slide 102, a side wall of the I-shaped slide 102 is slidably connected with a slide seat 103, and a top of the slide seat 103 is fixedly connected with a transverse moving frame 104, so that the slide seat 103 slides on the I-shaped slide 102, and further comprises: The reciprocating mechanism 2 includes a servo motor 201 connected to the top of the transverse moving frame 104, the output end of the servo motor 201 is fixedly connected to a reciprocating screw 202, the outer wall of the reciprocating screw 202 is fixedly connected to a connecting gear 203, and this arrangement is for the servo motor 201 to drive the reciprocating screw 202 and the connecting gear 203 to rotate, the side wall of the connecting gear 203 is meshingly connected with a toothed belt 204, the side wall of the toothed belt 204 is fixedly connected to a mounting frame 205, the side wall of the mounting frame 205 is fixedly connected to a limiting plate 206, the outer wall of the toothed belt 204 is fixedly connected to a convex slider 207, the side wall of the convex slider 207 is slidably connected to a fixed concave slide plate 208, and this arrangement is for the toothed belt 204 to only be able to move up and down, the side wall of the fixed concave slide plate 208 is fixedly connected to a fixed frame 209, and the side wall of the fixed frame 209 is fixedly connected to the side wall of the sewage treatment tank 101.

[0027] A limiting slide groove 301 is provided on the side wall of the transverse movable frame 104, and a storage bin 302 is slidably connected to the inner wall of the limiting slide groove 301, and a connecting pipe 303 is fixedly connected to the interior of the storage bin 302, and the inner wall of the connecting pipe 303 is threadedly connected to the outer wall of the reciprocating screw 202. This arrangement is for the reciprocating screw 202 to drive the storage bin 302 to reciprocate in the limiting slide groove 301 through the connecting pipe 303.

[0028] like Figures 6 to 9 As shown, an intermittent feeding mechanism 4 is provided at the bottom of the storage bin 302, and the intermittent feeding mechanism 4 includes a fixed seat 401 fixedly connected to the bottom of the storage bin 302, a rotating rod 402 is rotatably connected at the through hole of the fixed seat 401, the outer wall of the rotating rod 402 is fixedly connected to a driving gear 403, and the side wall of the driving gear 403 is meshingly connected to a fixed tooth plate 404, and the bottom of the fixed tooth plate 404 is fixedly connected to the side wall of the horizontal moving frame 104. This arrangement is for the storage bin 302 to drive the fixed seat 401 and the rotating rod 402 to move, and because the driving gear 403 is meshed with the fixed tooth plate 404, the driving gear 403 can drive the rotating rod 402 to rotate.

[0029] The outer wall of the rotating rod 402 is fixedly connected to the rotating plate 41, the side wall of the rotating plate 41 is fixedly connected to the cylinder 42, the outer wall of the rotating rod 402 is fixedly connected to the positioning limiting plate 43, the side wall of the storage bin 302 is rotatably connected to the connecting shaft 44, the outer wall of the connecting shaft 44 is fixedly connected to the intermittent rotating circular plate 45, the side wall of the intermittent rotating circular plate 45 is provided with a fitting groove 46, the outer wall of the cylinder 42 is meshed with the inner wall of the fitting groove 46, the side wall of the intermittent rotating circular plate 45 is provided with a limiting slot 47, the inner wall of the limiting slot 47 is in contact with the outer wall of the positioning limiting plate 43, one end of the connecting shaft 44 is fixedly connected to the storage ball 48, and the outer wall of the storage ball 48 is provided with a spreading port 49.

[0030] The outer wall of the rotating rod 402 is provided with a grinding mechanism 5, and the grinding mechanism 5 includes a pulley 501 fixedly connected to the outer wall of the rotating rod 402. This arrangement is for the rotating rod 402 to drive the pulley 501 to rotate. The outer wall of the pulley 501 is sleeved with a belt 502, and the inner wall of the belt 502 is transmission-connected with a rotating shaft 503. Both ends of the rotating shaft 503 pass through the inner wall of the storage bin 302 and extend to the outside. The outer wall of the rotating shaft 503 is fixedly connected with an active bevel gear 504. This arrangement is for the pulley 501 to drive the rotating shaft 503 and the active bevel gear 504 to rotate through the belt 502. The active bevel gear 5 The side wall of 04 is meshedly connected with a driven bevel gear 505, the top of the driven bevel gear 505 is fixedly connected with a grinding shaft 506, the outer wall of the grinding shaft 506 is rotatably connected with a bracket 507, the side wall of the bracket 507 is fixedly connected to the inner wall of the storage bin 302, the outer wall of the grinding shaft 506 is fixedly connected with a grinding wheel 508, and the inner wall of the storage bin 302 is provided with a grinding groove 509, the top end of the grinding groove 509 is a feed port, and the bottom end of the grinding groove 509 is a discharge port, the width of the feed port is greater than the width of the discharge port, and this arrangement is to allow the agglomerated treatment agent to enter between the grinding groove 509 and the grinding wheel 508 for grinding.

[0031] like Figures 11 to 14 As shown, the outer wall of the rotating rod 402 is provided with a stirring mechanism 7, and the stirring mechanism 7 includes a toggle plate 701 fixedly connected to the outer wall of the rotating rod 402, and one end of the rotating rod 402 is fixedly connected to a positioning semicircular plate 702, and the outer wall of the positioning semicircular plate 702 is provided with a semicircular ball 703, and the outer wall of the semicircular ball 703 is provided with a toggle groove 704, and the inner wall of the toggle groove 704 is meshed and connected with the side wall of the toggle plate 701. This is arranged so that the rotating rod 402 drives the toggle plate 701 to rotate. When the toggle plate 701 is inserted into the toggle groove 704, the toggle plate 701 toggle the semicircular ball 703 to rotate, and the top of the semicircular ball 703 is provided with a The positioning semicircular groove 705, the inner wall of the positioning semicircular groove 705 is arranged in contact with the outer wall of the positioning semicircular plate 702, so that when the toggle plate 701 is disengaged from the toggle groove 704, the positioning semicircular plate 702 enters the positioning semicircular groove 705 to restrict the semicircular ball 703 to prevent the semicircular ball 703 from rotating, the bottom of the semicircular ball 703 is fixedly connected with a driving column 706, the outer wall of the driving column 706 is rotatably connected with a support frame 707, the side wall of the support frame 707 is fixedly connected with a fixed plate 708, the top of the fixed plate 708 is fixedly connected with the bottom of the storage bin 302, and the inner wall of the driving column 706 is slidably connected with a rotating rod 709.

[0032] An oscillating mechanism 8 is provided on the outer wall of the rotating rod 709, and the oscillating mechanism 8 includes a stirring blade 801 fixedly connected to the outer wall of the rotating rod 709, and an L-shaped lifting column 802 is fixedly connected to the top of the stirring blade 801, and a reciprocating ring plate 803 is fixedly connected to the side wall of the fixed plate 708. A reciprocating groove 804 is provided on the outer wall of the reciprocating ring plate 803, and the inner wall of the reciprocating groove 804 is slidably connected to the outer wall of the L-shaped lifting column 802. In this arrangement, when the stirring blade 801 rotates, the stirring blade 801 drives the L-shaped lifting column 802 to move in the reciprocating groove 804, so that the L-shaped lifting column 802 drives the stirring blade 801 to perform reciprocating lifting motion.

[0033] like Figures 8 to 10 As shown, the treatment agent is easy to block the discharge port during the falling process, resulting in poor spreading and affecting the treatment effect. The side wall of the rotating plate 41 is provided with a reciprocating collision mechanism 6, and the reciprocating collision mechanism 6 includes a pushing plate 601 fixedly connected to the side wall of the rotating plate 41, and the bottom of the storage bin 302 is fixedly connected to a fixed slide 602, and a collision rod 603 is slidably connected to the through hole of the fixed slide 602, and one end of the collision rod 603 is fixedly connected to a collision ball 604, and the other end of the collision rod 603 is fixedly connected to a connecting circular plate 605, and the side wall of the connecting circular plate 605 is fixedly connected to a return spring 606, and the end of the return spring 606 away from the connecting circular plate 605 is fixedly connected to the side wall of the fixed slide 602, and the outer wall of the connecting circular plate 605 is fixedly A lifting column 607 is fixedly connected, and is arranged so that when the rotating plate 41 drives the pushing plate 601 to squeeze the lifting column 607, the lifting column 607 moves along the inclined surface of the pushing plate 601, and the lifting column 607 and the connecting circular plate 605 pull the collision rod 603 to move. When the lifting column 607 is separated from the pushing plate 601, the reset spring 606 drives the connecting circular plate 605 and the collision rod 603 to reset, and the collision rod 603 drives the collision ball 604 to collide with the storage ball 48. The vibration generated by the storage ball 48 can ensure that the sewage treatment agent in the storage ball 48 can fall smoothly, and will not be stuck in the spreading port 49, thereby ensuring that the treatment agent falls smoothly, thereby effectively improving the operating stability and efficiency of the grinding equipment.

[0034] The working principle of a sewage treatment agent spreading device is as follows: a solid sewage treatment agent is placed in a storage bin 302, and after the servo motor 201 is started, it drives the reciprocating screw rod 202 and the connecting gear 203 to rotate, and the connecting gear 203 moves along the toothed belt 204 during rotation. When the connecting gear 203 moves to one end of the toothed belt 204, the connecting gear 203 pushes the toothed belt 204, the mounting frame 205 and the limit plate 206 to rise. When the connecting gear 203 continues to rotate, the limit plate 206 pushes the reciprocating screw rod 20 2 is limited, so that the reciprocating screw rod 202 is located at the bottom of the limiting plate 206, and the connecting gear 203 moves in the opposite direction on the toothed belt 204. The horizontal moving frame 104 reciprocates on the I-shaped slide 102 through the slide 103. When the reciprocating screw rod 202 rotates, the reciprocating screw rod 202 drives the storage bin 302 to reciprocate in the limiting slide groove 301 through the connecting pipe 303, so as to increase the treatment agent sowing area, prevent the treatment agent from being unevenly sown, and enable the treatment agent to be sown cyclically, thereby increasing the sowing area; When the storage bin 302 reciprocates in the limiting slide groove 301, the storage bin 302 drives the fixed seat 401 and the rotating rod 402 to move. Since the driving gear 403 is meshed with the fixed tooth plate 404, the driving gear 403 can drive the rotating rod 402 to rotate, and the rotating rod 402 drives the pulley 501 to rotate. The pulley 501 drives the rotating shaft 503 and the active bevel gear 504 to rotate through the belt 502. Since the active bevel gear 504 is meshed with the driven bevel gear 505, the driven bevel gear 505 drives the grinding shaft 506 and the grinding groove 509 to grind the sewage treatment agent, which effectively prevents the treatment agent from agglomerating and ensures that the material falls smoothly. At the same time, the treatment agent can be dissolved in the sewage at a faster speed; The ground sewage treatment agent falls into the storage ball 48 from the spreading port 49. When the rotating plate 41 rotates, the rotating plate 41 drives the cylinder 42 to insert into the fitting groove 46. The cylinder 42 pushes the intermittent rotating circular plate 45 to rotate 90°. After the intermittent rotating circular plate 45 rotates 90°, the positioning limiting plate 43 enters the limiting slot 47 to prevent the intermittent rotating circular plate 45 from rotating. When the intermittent rotating circular plate 45 rotates 180°, the intermittent rotating circular plate 45 drives the connecting shaft 44 and the storage ball 48 to rotate, so that the sewage treatment agent in the storage ball 48 falls into the sewage treatment tank 101 from the spreading port 49. The intermittent feeding can more accurately control the treatment dosage added each time, which helps to achieve a more refined treatment effect. When the rotating rod 402 drives the rotating plate 41 to rotate, the rotating plate 41 drives the pushing plate 601 to squeeze the lifting column 607, and the lifting column 607 moves along the inclined surface of the pushing plate 601. The lifting column 607 and the connecting circular plate 605 pull the collision rod 603 to move. When the lifting column 607 is separated from the pushing plate 601, the reset spring 606 drives the connecting circular plate 605 and the collision rod 603 to reset, and the collision rod 603 drives the collision ball 604 to collide with the storage ball 48. The vibration generated by the storage ball 48 can ensure that the sewage treatment agent in the storage ball 48 can fall smoothly, and will not be blocked in the spreading port 49, thereby ensuring that the treatment agent falls smoothly, thereby effectively improving the operating stability and efficiency of the grinding equipment. The rotating rod 402 drives the toggle plate 701 to rotate. When the toggle plate 701 is inserted into the toggle groove 704, the toggle plate 701 toggle the semicircular ball 703 to rotate, and the semicircular ball 703 drives the rotating rod 709 and the stirring blade 801 to rotate. When the toggle plate 701 is separated from the toggle groove 704, the positioning semicircular plate 702 enters the positioning semicircular groove 705 to restrict the semicircular ball 703 to prevent the semicircular ball 703 from rotating. Through periodic stirring and resting, the diffusion and redistribution between the materials can be promoted, thereby improving the mixing uniformity and accelerating the mixing. The dissolution rate of the treatment agent is increased, thereby improving the treatment of sewage. Intermittent stirring can avoid local excessive stirring, which may cause structural damage or reduced activity of the treatment agent. When the stirring blade 801 rotates, the stirring blade 801 drives the L-shaped lifting column 802 to move in the reciprocating groove 804, so that the L-shaped lifting column 802 drives the stirring blade 801 to perform reciprocating lifting motion, thereby allowing the spread sewage treatment agent and sewage to fully react, improving the treatment effect on sewage, and making the stirring more uniform and sufficient to prevent waste of sewage treatment agent.

[0035] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention.

Claims

1. A sewage treatment agent spreading device, comprising a sewage treatment tank (101), wherein an I-shaped slide (102) is fixedly connected to the top of the sewage treatment tank (101), a slide seat (103) is slidably connected to the side wall of the I-shaped slide seat (102), and a transverse moving frame (104) is fixedly connected to the top of the slide seat (103), characterized in that: Also includes: A reciprocating mechanism (2), the reciprocating mechanism (2) comprising a servo motor (201) connected to the top of a transverse moving frame (104), the output end of the servo motor (201) being fixedly connected to a reciprocating screw (202), the outer wall of the reciprocating screw (202) being fixedly connected to a connecting gear (203), the side wall of the connecting gear (203) being meshingly connected to a toothed belt (204), the side wall of the toothed belt (204) being fixedly connected to a mounting frame (205), the side wall of the mounting frame (205) being fixedly connected to a limiting plate (206), the outer wall of the toothed belt (204) being fixedly connected to a convex sliding block (207), the side wall of the convex sliding block (207) being slidably connected to a fixed concave sliding block (208), the side wall of the fixed concave sliding block (208) being fixedly connected to a fixed frame (209), and the side wall of the fixed frame (209) being fixedly connected to the side wall of a sewage treatment tank (101).

2. A sewage treatment agent spreading device according to claim 1, characterized in that: A limiting slide groove (301) is provided on the side wall of the transverse moving frame (104); a material storage bin (302) is slidably connected to the inner wall of the limiting slide groove (301); a connecting pipe (303) is fixedly connected to the interior of the material storage bin (302); and the inner wall of the connecting pipe (303) is threadedly connected to the outer wall of the reciprocating screw rod (202).

3. A sewage treatment agent spreading device according to claim 2, characterized in that: An intermittent feeding mechanism (4) is provided at the bottom of the storage bin (302), and the intermittent feeding mechanism (4) comprises a fixed seat (401) fixedly connected to the bottom of the storage bin (302), a rotating rod (402) rotatably connected to a through hole of the fixed seat (401), a driving gear (403) fixedly connected to the outer wall of the rotating rod (402), a fixed tooth plate (404) meshingly connected to the side wall of the driving gear (403), and a bottom of the fixed tooth plate (404) fixedly connected to the side wall of the transverse moving frame (104).

4. A sewage treatment agent spreading device according to claim 3, characterized in that: The outer wall of the rotating rod (402) is fixedly connected to a rotating plate (41), the side wall of the rotating plate (41) is fixedly connected to a cylinder (42), the outer wall of the rotating rod (402) is fixedly connected to a positioning limiting plate (43), the side wall of the material storage bin (302) is rotatably connected to a connecting shaft (44), the outer wall of the connecting shaft (44) is fixedly connected to an intermittent rotating circular plate (45), the side wall of the intermittent rotating circular plate (45) is provided with a fitting groove (46), and the outer wall of the cylinder (42) is meshingly connected to the inner wall of the fitting groove (46).

5. A sewage treatment agent spreading device according to claim 4, characterized in that: A limiting slot (47) is formed on a side wall of the intermittently rotating circular plate (45), the inner wall of the limiting slot (47) is arranged in contact with the outer wall of the position limiting plate (43), one end of the connecting shaft (44) is fixedly connected to a material storage ball (48), and the outer wall of the material storage ball (48) is formed with a spreading port (49).

6. A sewage treatment agent spreading device according to claim 5, characterized in that: The outer wall of the rotating rod (402) is provided with a grinding mechanism (5), and the grinding mechanism (5) comprises a pulley (501) fixedly connected to the outer wall of the rotating rod (402), the outer wall of the pulley (501) is sleeved with a belt (502), the inner wall of the belt (502) is transmission-connected with a rotating shaft (503), both ends of the rotating shaft (503) penetrate the inner wall of the storage bin (302) and extend to the outside, and the outer wall of the rotating shaft (503) is fixedly connected with a driving bevel gear (504).

7. A sewage treatment agent spreading device according to claim 6, characterized in that: The side wall of the active bevel gear (504) is meshingly connected with a driven bevel gear (505), the top of the driven bevel gear (505) is fixedly connected with a grinding shaft (506), the outer wall of the grinding shaft (506) is rotatably connected with a bracket (507), the side wall of the bracket (507) is fixedly connected to the inner wall of the material storage bin (302), the outer wall of the grinding shaft (506) is fixedly connected with a grinding wheel (508), and the inner wall of the material storage bin (302) is provided with a grinding groove (509), the top end of the grinding groove (509) is a feed inlet, and the bottom end of the grinding groove (509) is a discharge outlet, and the width of the feed inlet is greater than the width of the discharge outlet.

8. A sewage treatment agent spreading device according to claim 7, characterized in that: The outer wall of the rotating rod (402) is provided with a stirring mechanism (7), and the stirring mechanism (7) comprises a toggle plate (701) fixedly connected to the outer wall of the rotating rod (402); one end of the rotating rod (402) is fixedly connected to a positioning semicircular plate (702); the outer wall of the positioning semicircular plate (702) is provided with a semicircular ball (703); the outer wall of the semicircular ball (703) is provided with a toggle groove (704); the inner wall of the toggle groove (704) is meshedly connected with the side wall of the toggle plate (701); the top of the semicircular ball (703) is provided with a positioning semicircular groove (705); the inner wall of the positioning semicircular groove (705) is arranged in contact with the outer wall of the positioning semicircular plate (702).

9. A sewage treatment agent spreading device according to claim 8, characterized in that: The bottom of the semicircular sphere (703) is fixedly connected to a driving column (706), the outer wall of the driving column (706) is rotatably connected to a support frame (707), the side wall of the support frame (707) is fixedly connected to a fixing plate (708), the top of the fixing plate (708) is fixedly connected to the bottom of the storage bin (302), and the inner wall of the driving column (706) is slidably connected to a rotating rod (709).

10. A sewage treatment agent spreading device according to claim 9, characterized in that: An oscillating mechanism (8) is provided on the outer wall of the rotating rod (709), and the oscillating mechanism (8) comprises a stirring blade (801) fixedly connected to the outer wall of the rotating rod (709); an L-shaped lifting column (802) is fixedly connected to the top of the stirring blade (801); a reciprocating ring plate (803) is fixedly connected to the side wall of the fixed plate (708); a reciprocating groove (804) is provided on the outer wall of the reciprocating ring plate (803); and an inner wall of the reciprocating groove (804) is slidably connected to the outer wall of the L-shaped lifting column (802).

Images