Mechanical arm for collecting dross walking on pool

Abstract

The utility model discloses a mechanical arm for collecting dross walking on a pool, which comprises a pool body, a stirring part for pushing water in the pool to flow is arranged on one side in the pool body, a partition plate matched with the stirring part to enable the water in the pool to flow circularly is connected in the pool body, and an aeration part is arranged between the partition plate and the outer wall of the pool body. And the end part of the stirring part is connected with a chain. According to the mechanical arm for collecting the scum walking on the pool, it is ensured that foam and scum in a far area can be effectively pushed. Meanwhile, due to the ingenious layout of the wind collecting cover, wind power generated by each group of fans can be shunted to form multiple strands of wind power, and the treatment effect is further enhanced. The design of large and small ports at the two ends of the air collecting cover follows the Bernoulli principle, so that certain pressure difference is generated when air flow passes through, and the temperature is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter tank scum cleaning equipment technical field, specifically is a pool walks scum collection with mechanical arm. BACKGROUND

[0002] With the rapid development of industrialization and urbanization, sewage treatment has become an important issue in environmental protection and sustainable development. In the process of sewage treatment, aeration treatment is a common physical and chemical process. It injects air or oxygen into the sewage, so that the organic matter in the sewage is oxidized and decomposed, thereby reducing the content of pollutants and improving the efficiency of sewage treatment.

[0003] The chemical reactions that occur during aeration include aerobic decomposition, nitrification, and denitrification. These processes help improve organic matter degradation efficiency, reduce pollutant content, promote nitrogen cycle transformation in sewage, improve dissolved oxygen conditions, provide a good environment for microbial growth, and may reduce the pressure and cost of subsequent treatment steps.

[0004] In the process of sewage treatment, aeration technology is a common method that increases the dissolved oxygen in the water body to promote the growth and reproduction of microorganisms, thereby achieving the purpose of purifying water quality. However, this method also brings some problems. During aeration, not only a large amount of foam will be generated on the water surface, but also scum will be generated, which will affect the efficiency of sewage treatment, possibly cause equipment blockage and failure, and even cause environmental pollution.

[0005] In view of the above problems, it is urgent to make innovative design on the basis of the original scum collection. INVENTION CONTENTS

[0006] The technical scheme of the utility model provides a pool walking scum collection mechanical arm significantly different from the prior art solution to solve the problems raised in the background art.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a pool walking scum collection mechanical arm, including a pool body, a stirring component for pushing the water body in the pool is arranged on one side of the pool body, and a partition plate for circulating the water in the pool with the stirring component is connected in the pool body, and an aeration component is installed between the partition plate and the outer wall of the pool body, the end of the stirring component is connected with a chain, the chain is connected with a collection structure for collecting the scum in the pool, and the collection structure is installed on the same side of the pool body as the stirring component, two movable blowing structures for blowing the scum to the collection structure are installed on both sides of the top of the pool body, and the movable blowing structures are connected to the collection structure, and a fixed fan wall is installed on the other side of the top of the pool body to assist in blowing the scum to the collection structure.

[0008] Preferably, the stirring component comprises a driving shaft, a first bevel gear set, a connecting shaft, a propeller blade, a driving motor, the driving shaft is rotatably connected in the cavity of one side of the pool body, a plurality of first bevel gear sets are connected at equal intervals on the outer wall of the driving shaft, each of the first bevel gear sets is connected with a connecting shaft, and a propeller blade is connected at the end of each connecting shaft and penetrates the inner wall of the pool body, the end of the driving shaft penetrates the outer wall of the pool body and is connected with a driving motor, the outer wall of the end of the driving shaft is connected with a chain through a sprocket, and the chain is connected to the collecting structure through a sprocket.

[0009] Preferably, the first bevel gear set is located on the driving shaft, and the diameter of the bevel gear on the driving shaft is greater than the diameter of the bevel gear on the connecting shaft.

[0010] Preferably, the collecting structure comprises a first reciprocating screw rod, a first sliding sleeve, a mounting platform and a collecting arm, the first reciprocating screw rod is rotatably connected in the cavity at the top of one side of the pool body, the first reciprocating screw rod is provided with a first sliding sleeve, the outer wall of the first sliding sleeve is limited by the inner wall of the cavity, the end of the first sliding sleeve penetrates the top of the pool body and is connected with a mounting platform, the top of the mounting platform is provided with a collecting arm for collecting floating sludge under negative pressure, and the collecting arm is connected with a negative pressure device and a collecting container, and the diameter of the driving shaft is smaller than the diameter of the first reciprocating screw rod.

[0011] Preferably, the movable blowing structure comprises a second bevel gear set, a second reciprocating screw rod, a limiting rod, a second sliding sleeve, a movable frame, a fan assembly and a wind collecting cover, the second reciprocating screw rod and the limiting rod are rotatably connected in the cavities at the top of both sides of the pool body, the second bevel gear set is connected between the end of the second reciprocating screw rod and the outer wall of the first reciprocating screw rod, the outer walls of the second reciprocating screw rod and the limiting rod are provided with a second sliding sleeve, the second sliding sleeves are connected with a movable frame, a plurality of fan assemblies are installed at equal intervals on the movable frame, and a plurality of wind collecting covers are arranged on the movable frame with respect to each fan assembly.

[0012] Preferably, the second sliding sleeve is threadedly connected with the second reciprocating screw rod, and the second sliding sleeve is slidably connected with the limiting rod, the wind collecting cover is a horn-shaped structure, and the small-diameter end of the wind collecting cover faces the pool, and the large-diameter end faces the fan assembly.

[0013] Preferably, the fixed fan wall is composed of a plurality of fans.

[0014] Compared with the prior art, the pool walking floating sludge collecting mechanical arm has the advantages that the stirring component and the partition plate are combined in a novel and ingenious manner, the effective treatment of sewage and the efficient collection of floating sludge are realized, and the pool walking floating sludge collecting mechanical arm has the following advantages:

[0015] Agitating component: Through the operation of the agitating component, the sewage in the pool body is fully agitated, which not only promotes the flow of sewage, but also enhances the effect of the aeration component, so that the organic matter and ammonia nitrogen and other pollutants in the sewage can better contact with oxygen, thereby accelerating the oxidation and degradation process of the wastewater.

[0016] Partition plate: The setting of the partition plate further optimizes the flow path of the sewage. Under the action of the partition plate, the sewage circulates around the partition plate, this flow mode not only improves the aeration efficiency, but also makes the subsequent dosing agent can be mixed with the sewage faster, thereby accelerating the dissolution and reaction speed of the agent.

[0017] Scum collection: Through the flow of water flow, scum and foam are pushed to the collection structure, which helps the mechanical arm to collect scum more effectively, reduces the need for manual intervention, and improves the practicality and automation level of the whole device.

[0018] In summary, this design realizes the integrated treatment of aeration, agent mixing and scum collection through ingenious structure layout and function combination, greatly improves the efficiency and convenience of sewage treatment.

[0019] Through the fixed fan wall and the active blowing structure, the fixed fan wall on one side of the pool forms a floating blowing wind wall. This innovative design uses wind power to effectively blow the foam scum on the water surface to the special collection structure on the other side. The collection arm driven by the first reciprocating lead screw and the first sliding sleeve moves back and forth at the top of the pool body on both ends. The intelligent design of the collection arm enables the end suction cup to accurately identify and position the position above the foam.

[0020] At the same time of starting the negative pressure device, the suction cup will extend and maintain an appropriate distance to ensure efficient suction of nearby foam and scum. These substances are then safely collected into the collection bin equipped with a heating device. The heating process not only reduces the volume of the mixed liquid, but also effectively evaporates the foam, further improving the storage capacity of the collection bin. In addition, the 3D depth distance sensor installed on the suction cup ensures that the suction cup always maintains the optimal distance from the water surface, optimizing the collection efficiency in an intelligent way. Such system design not only improves work efficiency, but also ensures the safety and environmental friendliness of the collection process.

[0021] Through the designed movable blowing system, the foam and scum on the surface of the sewage is effectively blown to the centralized treatment area by combining the wind power of the fixed fan wall and the water flow power generated by the stirring component. The movable blowing structure moves back and forth between the two ends of the pool body, which ingeniously makes up for the problem that the wind power of the fixed fan wall gradually weakens, and ensures that the foam and scum in the area far away can also be effectively pushed. At the same time, the clever layout of the air collecting hood makes the wind power generated by each group of fans be divided into multiple streams, further enhancing the treatment effect. The large and small port design at both ends of the air collecting hood follows the Bernoulli principle, so that a certain pressure difference is generated when the wind flows, thereby causing the temperature to drop. This cooling effect is crucial for stabilizing the foam on the surface of the sewage, which helps to prevent the foam from breaking and dissolving into the water body due to the rising ambient temperature, affecting the collection. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a front view cross-sectional structure schematic diagram of the utility model;

[0023] Figure 2 It is a front view structure schematic diagram of the utility model;

[0024] Figure 3 It is a top view cross-sectional structure schematic diagram of the utility model;

[0025] Figure 4 It is a top view structure schematic diagram of the utility model;

[0026] Figure 5 It is an air collecting hood installation side view structure schematic diagram of the utility model.

[0027] In the figure: 1, pool body; 2, stirring component; 201, drive shaft; 202, first bevel gear set; 203, connecting shaft; 204, propeller blade; 205, drive motor; 3, partition plate; 4, aeration component; 5, chain; 6, collection structure; 601, first reciprocating screw rod; 602, first sliding sleeve; 603, installation platform; 604, collection arm; 7, movable blowing structure; 701, second bevel gear set; 702, second reciprocating screw rod; 703, limiting rod; 704, second sliding sleeve; 705, movable frame; 706, fan assembly; 707, air collecting hood; 8, fixed fan wall. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-5 The utility model provides a technical scheme: a kind of pool walking scum collection mechanical arm, including pool body 1, agitating component 2, drive shaft 201, first bevel gear set 202, connecting shaft 203, propeller blade 204, drive motor 205, partition plate 3, aeration component 4, chain 5, collection structure 6, first reciprocating screw rod 601, first sliding sleeve 602, mounting platform 603, collection arm 604, movable blowing structure 7, second bevel gear set 701, second reciprocating screw rod 702, limit rod 703, second sliding sleeve 704, movable rack 705, fan assembly 706, wind collector 707, fixed fan wall 8, one side in pool body 1 is equipped with agitating component 2 for pushing the flow of water in pool, and pool body 1 is connected with a block of partition plate 3 that cooperates agitating component 2 to make water in pool circulating flow, and aeration component 4 is installed between pool body 1 outer wall and partition plate 3, agitating component 2 end is connected with chain 5, and chain 5 is connected with the collection structure 6 that the scum in pool is collected, and collection structure 6 is installed in the top of pool body 1 with agitating component 2 same side, movable blowing structure 7 for blowing scum to collection structure 6 is installed on the both sides of the top of pool body 1, and movable blowing structure 7 is connected to collection structure 6, fixed fan wall 8 for assisting blowing scum to collection structure 6 is installed on the top of the other side of pool body 1.

[0030] Agitating component 2 includes drive shaft 201, first bevel gear set 202, connecting shaft 203, propeller blade 204, drive motor 205, drive shaft 201 is rotatably connected in the cavity of one side of pool body 1, and the outer wall of drive shaft 201 is connected with several first bevel gear sets 202 at equal intervals, each first bevel gear set 202 is connected with a connecting shaft 203, and the end of each connecting shaft 203 is connected with propeller blade 204 penetrating the inner wall of pool body 1, drive motor 205 is connected with drive shaft 201 end penetrating the outer wall of pool body 1, and the end of drive shaft 201 is connected with chain 5 by sprocket, and chain 5 is connected to collection structure 6 by sprocket.

[0031] The diameter of the bevel gear on drive shaft 201 is greater than the diameter of the bevel gear on connecting shaft 203.

[0032] Collection structure 6 includes first reciprocating screw rod 601, first sliding sleeve 602, mounting platform 603, collection arm 604, first reciprocating screw rod 601 is rotatably connected in the cavity of one side top of pool body 1, and first reciprocating screw rod 601 is provided with first sliding sleeve 602, and the outer wall of first sliding sleeve 602 is limited with the inner wall of the cavity, mounting platform 603 is connected with the end of first sliding sleeve 602 penetrating the top of pool body 1, and collection arm 604 for collecting scum by negative pressure is installed on the top of mounting platform 603, and collection arm 604 is connected with negative pressure equipment and collection container, the diameter of drive shaft 201 is less than the diameter of first reciprocating screw rod 601.

[0033] The movable blowing structure 7 includes a second bevel gear set 701, a second reciprocating screw 702, a limiting rod 703, a second sliding sleeve 704, a movable frame 705, a fan assembly 706, and an air collecting cover 707. The second reciprocating screw 702 and the limiting rod 703 are respectively rotatably connected to the top cavities on both sides of the pool body 1. The second bevel gear set 701 is connected between the end of the second reciprocating screw 702 and the outer wall of the first reciprocating screw 601. The outer walls of the second reciprocating screw 702 and the limiting rod 703 are both fitted with second sliding sleeves 704. The movable frame 705 is connected between the second sliding sleeves 704, and several sets of fan assemblies 706 are installed at equal intervals on the movable frame 705. Several air collecting covers 707 are provided on the movable frame 705 for each set of fan assemblies 706.

[0034] The second sliding sleeve 704 is threadedly connected to the second reciprocating lead screw 702, and the second sliding sleeve 704 is slidably connected to the limiting rod 703. The air collector 707 has a trumpet-shaped structure, with the small diameter end of the air collector 707 facing the inside of the pool and the large diameter end facing the fan assembly 706.

[0035] The fixed fan wall 8 consists of several fans, and both the fixed fan wall 8 and the collecting arm 604 are electrically connected to a PLC control board.

[0036] Working principle: According to Figure 1 As shown, when it is necessary to collect foam and scum in the sewage in the pool 1, the fixed fan wall 8 is started to generate wind, and the ripples help to blow the foam and scum to the collection structure 6 for collection.

[0037] Driven by the drive motor 205, the drive shaft 201 rotates, and the first bevel gear set 202 and the connecting shaft 203 drive the propeller blade 204 to rotate, causing the sewage in the tank 1 to flow. Under the action of the partition plate 3, the sewage circulates around the partition plate 3. This flow mode not only improves the aeration efficiency in conjunction with the aeration component 4, but also allows the subsequently added chemicals to mix with the sewage more quickly, thereby accelerating the dissolution and reaction speed of the chemicals. In addition, the water flow accelerates the flow of foam and scum towards the collection structure 6.

[0038] At the same time, the first reciprocating screw rod 601 is driven to rotate by the cooperation of the chain 5 and the sprocket, the first sliding sleeve 602 and the mounting platform 603 drive the collecting arm 604 to reciprocate at both ends of the one side of the pool body 1 to collect the foam and scum, and the intelligent design of the collecting arm 604 enables the end suction cup to accurately identify and position the position above the foam. Start the negative pressure device to ensure efficient suction of the nearby foam and scum. These substances are then collected into the collection bin provided with a heating device outside, that is, the suction cup on the collecting arm 604 is communicated with the collection bin. The heating process not only reduces the volume of the mixed liquid, but also effectively evaporates the foam, further improving the storage capacity of the collection bin;

[0039] The first reciprocating screw rod 601 is driven to rotate the second reciprocating screw rod 702 under the action of the second bevel gear set 701, and cooperates with the limiting rod 703 to drive the second sliding sleeve 704 and the movable frame 705 to reciprocate at both sides of the pool body 1, which ingeniously makes up for the problem that the wind power of the fixed fan wall 8 gradually weakens, and ensures that the foam and scum in the remote area can also be effectively pushed, which is the working principle of the pool walking scum collecting mechanical arm.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mechanical arm for skimming floating sludge while walking on a pool, comprising a pool body (1), characterized in that: The pool body (1) is provided with an agitating component (2) for pushing the water in the pool to flow, and is connected with a partition plate (3) for circulating the water in the pool in cooperation with the agitating component (2), and is provided with an aeration component (4) between the partition plate (3) and the outer wall of the pool body (1), the agitating component (2) is connected with a chain (5), and the chain (5) is connected with a collecting structure (6) for collecting the floating sludge in the pool, and the collecting structure (6) is installed on the same side of the pool body (1) as the agitating component (2) on the top of the pool body (1), the pool body (1) is provided with movable blowing structures (7) on both sides of the top of the pool body (1) for blowing the floating sludge to the collecting structure (6), and the movable blowing structures (7) are connected to the collecting structure (6), and a fixed fan wall (8) is installed on the other side of the top of the pool body (1) to assist in blowing the floating sludge to the collecting structure (6).

2. The mechanical arm for collecting dregs while walking on a pool according to claim 1, characterized in that: The agitating component (2) comprises a driving shaft (201), a first bevel gear set (202), a connecting shaft (203), a propeller blade (204), and a driving motor (205), the driving shaft (201) is rotatably connected in the cavity on one side of the pool body (1), a plurality of first bevel gear sets (202) are connected at equal intervals on the outer wall of the driving shaft (201), each first bevel gear set (202) is connected with a connecting shaft (203), and each connecting shaft (203) is connected at the end with a propeller blade (204) penetrating through the inner wall of the pool body (1), the driving shaft (201) is connected at the end with a driving motor (205) penetrating through the outer wall of the pool body (1), and the end of the driving shaft (201) is connected with a chain (5) through a sprocket, and the chain (5) is connected to the collecting structure (6) through a sprocket.

3. The mechanical arm for collecting dregs while walking on a pool according to claim 2, characterized in that: The first bevel gear set (202) is located on the driving shaft (201), and the diameter of the bevel gear on the driving shaft (201) is greater than the diameter of the bevel gear on the connecting shaft (203).

4. The mechanical arm for collecting dregs while walking on a pool according to claim 2, characterized in that: The collecting structure (6) comprises a first reciprocating screw rod (601), a first sliding sleeve (602), a mounting platform (603), and a collecting arm (604), the first reciprocating screw rod (601) is rotatably connected in the cavity on the top of one side of the pool body (1), the first reciprocating screw rod (601) is provided with a first sliding sleeve (602), and the outer wall of the first sliding sleeve (602) is limited by the inner wall of the cavity, the end of the first sliding sleeve (602) penetrates through the top of the pool body (1) and is connected with a mounting platform (603), the top of the mounting platform (603) is provided with a collecting arm (604) for collecting the floating sludge by negative pressure, and the collecting arm (604) is connected with a negative pressure device and a collecting container, the diameter of the driving shaft (201) is smaller than the diameter of the first reciprocating screw rod (601), the end of the collecting arm (604) is provided with a suction cup, a 3D depth distance sensor is installed on the suction cup to ensure that the suction cup always maintains the best distance from the water surface, and the collecting arm (604) is connected with a collecting bin outside for collection, and the collecting arm (604) and the fixed fan wall (8) are both electrically connected with a PLC control board.

5. The mechanical arm for collecting dregs while walking on a pool according to claim 4, characterized in that: The movable blowing structure (7) comprises a second bevel gear set (701), a second reciprocating wire rod (702), a limiting rod (703), a second sliding sleeve (704), a movable frame (705), a fan assembly (706), and a wind collecting cover (707). The pool body (1) is rotationally connected with the second reciprocating wire rod (702) and fixedly connected with the limiting rod (703) at the top cavities on both sides thereof. The second reciprocating wire rod (702) is connected with the first reciprocating wire rod (601) on the outer wall thereof through the second bevel gear set (701). The outer walls of the second reciprocating wire rod (702) and the limiting rod (703) are both sleeved with the second sliding sleeve (704). The movable frame (705) is connected between the second sliding sleeves (704). A plurality of fan assemblies (706) are installed on the movable frame (705) at equal intervals. A plurality of wind collecting covers (707) are arranged on the movable frame (705) relative to each fan assembly (706).

6. The mechanical arm for collecting dregs while walking on a pool according to claim 5, characterized in that: The second sliding sleeve (704) is threadedly connected with the second reciprocating wire rod (702), and the second sliding sleeve (704) is slidably connected with the limiting rod (703). The wind collecting cover (707) is in the shape of a horn, and the small-diameter end of the wind collecting cover (707) faces the pool, and the large-diameter end thereof faces the fan assembly (706).

7. The mechanical arm for collecting dregs while walking on a pool according to claim 1, characterized in that: The fixed fan wall (8) is composed of a plurality of fans.

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