Sewage treatment pond alum throwing equipment for sewage treatment

Abstract

The utility model discloses sewage treatment pond alum throwing equipment for sewage treatment. The sewage treatment pond alum throwing equipment comprises a throwing equipment body for throwing alum in a sewage treatment pond and a throwing mechanism, the throwing equipment body comprises a fixing plate, a holding plate and an alum placing box; the holding plate is fixedly arranged on the fixing plate; the alum placing box is connected with the fixing plate through a throwing mechanism; the throwing mechanism comprises a rotating assembly, a sliding assembly and a limiting assembly; the rotating assembly comprises a movable groove, a spring groove, a throwing plate and a volute spiral spring; a movable groove is formed in the fixed plate; two spring grooves are symmetrically formed in the movable groove; the throwing plate is rotationally arranged in the movable groove through a rotating shaft and fixedly connected with the alum containing box. The two volute spiral springs are symmetrically arranged on the rotating shaft in a sleeving mode, and the two ends of each volute spiral spring are fixedly connected with the inner wall of the corresponding spring groove and the rotating shaft correspondingly. The sewage treatment pond alum throwing equipment for sewage treatment is simple and reasonable in structure, ingenious in design, small in size, convenient to use, light and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely relates to a sewage treatment sewage treatment tank alum throwing equipment. BACKGROUND

[0002] Sewage treatment is the process that through physical, chemical or biological method, the pollutant in sewage is separated and removed, recycled and utilized or is converted into harmless material, so that the sewage reaches the water quality requirement of being discharged into a water body or reused again, and the sewage treatment is widely applied in various fields such as construction, agriculture, transportation, energy, petrochemical industry, environmental protection, city landscape, medical treatment, catering and the like, and more and more enters the daily life of ordinary people.

[0003] Such as the sewage treatment sewage treatment tank alum throwing equipment provided in the Chinese utility model patent with publication number CN221050739U, including the base, the top of base is fixedly installed with the apron, the top of apron is provided with the turning plate, the top of apron is provided with the through -hole;Throwing assembly, the throwing assembly is installed on turning plate and base, the throwing assembly includes the reduction motor, fixed plate, pivot, rotating rod, torsional spring, placement box, connecting band, fixed frame, moving motor, screw rod, sliding block, connecting block, telescopic link and pressure bar, the reduction motor is fixedly installed in the bottom inner wall of base.The utility model has the following advantages and effects: it can realize the automatic throwing operation of alum, the user only needs to put in alum, the throwing distance can be adjusted, it is simple to operate, convenient to use, and the adjustment of the throwing angle can be realized, so that the large-scale throwing is realized, and the practicability of the equipment is improved.

[0004] In the process of sewage treatment, alum throwing equipment is needed to throw alum, and the existing alum throwing equipment has fixed structure and large size, which is not convenient and fast in use, thereby affecting the use effect of the alum throwing equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiencies of prior art, provides a sewage treatment sewage treatment tank alum throwing equipment to reach the purpose of being light and fast.

[0006] To achieve the above object, the utility model provides the following technical scheme: a sewage treatment sewage treatment tank alum throwing equipment, including the throwing equipment body and throwing mechanism for sewage treatment tank alum throwing;The throwing equipment body includes a fixed plate, a grip plate and an alum placement box;The grip plate is fixedly arranged on the fixed plate;The alum placement box is connected with the fixed plate through the throwing mechanism;The throwing mechanism includes a rotating assembly, a sliding assembly and a limiting assembly;The output end of the sliding assembly is connected with the rotating end of the rotating assembly;The output end of the limiting assembly is connected with the sliding assembly.

[0007] Preferably, the rotating assembly comprises a movable slot, spring slots, a throwing plate and a volute spring; the movable slot is arranged in the fixed plate; two spring slots are symmetrically arranged in the movable slot; the throwing plate is rotatably arranged in the movable slot through a rotating shaft and is fixedly connected with the alum placing box; two volute springs are symmetrically sleeved on the rotating shaft, and the two ends of the volute spring are fixedly connected with the inner wall of the spring slot and the rotating shaft.

[0008] Preferably, the sliding assembly comprises a U-shaped slide, a pulling rod, a sliding slot and a sliding block; the U-shaped slide is slidably arranged in the movable slot; the pulling rod is fixedly arranged on the U-shaped slide, and the end of the pulling rod extends to the outside through the movable slot; two sliding slots are symmetrically arranged on the two sides of the throwing plate; the sliding block is slidably arranged in the sliding slot, and the end of the sliding block is fixedly connected with the U-shaped slide through the sliding slot.

[0009] Preferably, the sliding slot is in an inclined structure, the high end of the sliding slot is arranged in the direction close to the U-shaped slide, and the low end of the sliding slot is arranged in the direction away from the U-shaped slide.

[0010] Preferably, the limiting assembly comprises a T-shaped slot, a fixed block, a movable rod, a connecting plate, a triangular block, a triangular slot and a return spring; the T-shaped slot is arranged in the holding plate and communicates with the movable slot; the fixed block is fixedly arranged in the vertical slot of the T-shaped slot; the movable rod is slidably arranged on the fixed block; the connecting plate is slidably arranged in the vertical slot of the T-shaped slot and is fixedly connected with one end of the movable rod; the triangular block is slidably arranged in the vertical slot of the T-shaped slot and is fixedly connected with the other end of the movable rod; two triangular slots are arranged on the U-shaped slide and are in clamping connection with the triangular block; the return spring is sleeved on the movable rod, and the two ends of the return spring are fixedly connected with the fixed block and the triangular block.

[0011] Preferably, the limiting assembly further comprises a pressing slot, a holding block and a pressing block; at least one pressing slot is arranged on the connecting plate; the holding block is slidably arranged in the horizontal slot of the T-shaped slot; and at least one pressing block is fixedly arranged on the side of the holding block close to the connecting plate.

[0012] Preferably, an inclined surface A is arranged on the pressing slot, an inclined surface B is arranged on the pressing block, and the inclined surface B is in sliding contact with the inclined surface A.

[0013] Preferably, the holding block is in an isosceles trapezoidal structure, and the inclined surface of the holding block is in contact with the inner wall of the horizontal slot of the T-shaped slot.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] 1. The utility model discloses a rotating assembly and sliding assembly are set up, pull the pull rod, make the pull rod drive U type slide frame to move, make the sliding block from the low end of sliding groove to the high end of sliding groove slide, make the alumina placing box in the movable groove rotate through the rotating shaft of throwing and launching board, make vortex spring force winding, until the sliding block slides to the high end of sliding groove, at this moment, the U type slide frame side surface and movable groove inner wall contact, and make the alumina placing box position fixed through the limiting component, then, after placing the alumina in the alumina placing box, make vortex spring start to relax through the limiting component, make the alumina placing box in the movable groove rotate to the opposite direction fast through the rotating shaft of throwing and launching board, make the sliding block from the high end of sliding groove to the low end of sliding groove slide, make the pull rod move to the opposite direction with the U type slide frame, until the sliding block slides to the low end of sliding groove, can complete the throwing and launching of alumina, relative to prior art, the utility model discloses simple and reasonable structure, clever design, the volume is smaller, convenient to use, light and fast.

[0016] 2. The utility model discloses a limiting component is set up, when throwing and launching, hold the holding board and press the holding block with the finger, make extruding block inclined surface B extrude extruding groove inclined surface A, make the connecting plate drive movable rod and triangular block to move down, make force contraction of spring of force, until extruding block side surface and extruding groove inner wall contact, at this moment, triangular block falls off and the clamping of triangular groove, to facilitate through the cooperation of triangular block and triangular groove, make the position of U type slide frame in movable groove fixed. ACCURACY OF DRAWINGS

[0017] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0018] Fig. 2 It is the whole structure sectional view of the utility model;

[0019] Fig. 3 It is the throwing and launching equipment body structure sectional view of the utility model;

[0020] Fig. 4 It is the partial structure split schematic diagram of the utility model.

[0021] In the drawing:

[0022] 1, throwing and launching equipment body;2, throwing and launching mechanism;3, rotating assembly;4, sliding assembly;5, limiting component;

[0023] 101, fixed plate;102, holding board;103, alumina placing box;

[0024] 301, movable groove;302, spring groove;303, throwing and launching board;304, vortex spring;

[0025] 401, U type slide frame;402, pull rod;403, sliding groove;404, sliding block;

[0026] 501, T-shaped slot; 502, fixed plate; 503, movable rod; 504, connecting plate; 505, triangular block; 506, triangular groove; 507, return spring; 508, extrusion slot; 509, grip block; 510, extrusion block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with 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 the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0028] Please refer to Figs. 1 to 4 The utility model provides a kind of technical scheme: a sewage treatment pool alum throwing equipment for sewage treatment, including the throwing equipment body 1 for sewage treatment pool alum throwing and throwing mechanism 2;Throwing equipment body 1 includes fixed plate 101, grip plate 102 and alum placement box 103;Grip plate 102 is fixedly arranged on fixed plate 101;Alum placement box 103 is connected with fixed plate 101 by throwing mechanism 2;Throwing mechanism 2 includes rotating assembly 3, sliding assembly 4 and limiting assembly 5;The output end of sliding assembly 4 is connected with the rotating end of rotating assembly 3;The output end of limiting assembly 5 is connected with sliding assembly 4;

[0029] Rotating assembly 3 includes movable groove 301, spring groove 302, throwing plate 303 and scroll spring 304;Fixed plate 101 is internally provided with movable groove 301;Two spring grooves 302 are symmetrically arranged in movable groove 301;Throwing plate 303 is rotatably arranged in movable groove 301 by rotating shaft and is fixedly connected with alum placement box 103, and there is gap between throwing plate 303, alum placement box 103 and fixed plate 101;Two scroll springs 304 are symmetrically sleeved on rotating shaft, and the two ends of scroll spring 304 are fixedly connected with the inner wall of spring groove 302 and rotating shaft respectively;

[0030] Sliding assembly 4 includes U-shaped slide 401, pull rod 402, sliding groove 403 and sliding block 404;U-shaped slide 401 is slidably arranged in movable groove 301;Pull rod 402 is fixedly arranged on U-shaped slide 401, and the end portion of pull rod 402 extends to the outside through movable groove 301;Two sliding grooves 403 are symmetrically arranged on the both sides of throwing plate 303;Sliding block 404 is slidably arranged in sliding groove 403, and the end portion of sliding block 404 is fixedly connected with U-shaped slide 401 by passing through sliding groove 403;Sliding groove 403 is inclined structure, and the high end of sliding groove 403 is arranged close to the direction of U-shaped slide 401, and the low end of sliding groove 403 is arranged away from the direction of U-shaped slide 401.

[0031] The utility model discloses a rotating component 3 and sliding component 4 are set up, pull pull rod 402, make pull rod 402 drive U type slide 401 to move, make sliding block 404 from the low end of sliding groove 403 to the high end of sliding groove 403 slide, make the throwing board 303 drive alumina placing box 103 in the movable slot 301 through the rotating shaft and rotate, make vortex spring 304 force winding, until sliding block 404 slides to the high end of sliding groove 403, at this time, U type slide 401 side and movable slot 301 inner wall contact, and make the position of alumina placing box 103 fixed through limiting component 5, then, after placing alumina in alumina placing box 103, make vortex spring 304 begin to relax through limiting component 5, make the throwing board 303 drive alumina placing box 103 in movable slot 301 through the rotating shaft and rotate in the opposite direction fast, make sliding block 404 from the high end of sliding groove 403 to the low end of sliding groove 403 slide, make pull rod 402 drive U type slide 401 and move in the opposite direction, until sliding block 404 slides to the low end of sliding groove 403, can complete the throwing of alumina, relative to prior art, the utility model discloses simple and reasonable structure, clever design, the volume is smaller, convenient to use, light and fast.

[0032] As a preferred embodiment, the limiting assembly 5 comprises a T-shaped groove 501, a fixed block 502, a movable rod 503, a connecting plate 504, a triangular block 505, a triangular groove 506, a return spring 507, a pressing groove 508, a grip block 509 and a pressing block 510; the T-shaped groove 501 is formed in the grip plate 102 and communicates with the movable groove 301; the fixed block 502 is fixedly arranged in the vertical groove of the T-shaped groove 501; the movable rod 503 is slidably arranged on the fixed block 502; the connecting plate 504 is slidably arranged in the vertical groove of the T-shaped groove 501 and is fixedly connected with one end of the movable rod 503; the triangular block 505 is slidably arranged in the vertical groove of the T-shaped groove 501 and is fixedly connected with the other end of the movable rod 503; two triangular grooves 506 are formed in the U-shaped slide 401 and are matched with the triangular block 505; the return spring 507 is sleeved on the movable rod 503, and two ends of the return spring 507 are fixedly connected with the fixed block 502 and the triangular block 505 respectively; two pressing grooves 508 are linearly arranged on the connecting plate 504; the grip block 509 is slidably arranged in the horizontal groove of the T-shaped groove 501; two pressing blocks 510 are linearly arranged on one side of the grip block 509 close to the connecting plate 504; an inclined surface A is arranged on the pressing groove 508, an inclined surface B is arranged on the pressing block 510, and the inclined surface B is in sliding contact with the inclined surface A; the grip block 509 is in isosceles trapezoidal structure, and the inclined surface of the grip block 509 is in contact with the inner wall of the horizontal groove of the T-shaped groove 501; when the sliding block 404 slides to the high end of the sliding groove 403, the side surface of the U-shaped slide 401 is in contact with the inner wall of the movable groove 301, the alum pot 103 is accommodated in the movable groove 301, and the triangular block 505 is matched with the triangular groove 506; when the side surface of the pressing block 510 is in contact with the inner wall of the pressing groove 508, the bottom surface of the connecting plate 504 is in contact with the bottom wall of the horizontal groove of the T-shaped groove 501, and the triangular block 505 is separated from the triangular groove 506.

[0033] The limiting assembly 5 is arranged, when throwing, the grip plate 102 is held and the grip block 509 is pressed by fingers, the inclined surface B of the pressing block 510 presses the inclined surface A of the pressing groove 508, the connecting plate 504 drives the movable rod 503 and the triangular block 505 to move downward, the return spring 507 is contracted under stress, until the side surface of the pressing block 510 is in contact with the inner wall of the pressing groove 508, at this time, the triangular block 505 is separated from the triangular groove 506, so that the position of the U-shaped slide 401 in the movable groove 301 is fixed through the cooperation of the triangular block 505 and the triangular groove 506.

[0034] Working principle: in use, first, pull the pull rod 402, make the pull rod 402 drive U-shaped carriage 401 move, make the sliding block 404 slide from the low end of the sliding groove 403 to the high end of the sliding groove 403, make the alumina placing box 103 rotate in the movable groove 301 by the rotating shaft driven by the throwing plate 303, make the spiral spring 304 wind, until the sliding block 404 slides to the high end of the sliding groove 403, at this time, the side of the U-shaped carriage 401 contacts with the inner wall of the movable groove 301, and the triangular block 505 is clamped with the triangular groove 506, then, after placing alumina in the alumina placing box 103, hold the grip plate 102 and press the grip block 509 with fingers, make the inclined surface B of the extrusion block 510 extrude the inclined surface A of the extrusion groove 508, make the connecting plate 504 drive the movable rod 503 and the triangular block 505 move downwards, make the tension spring 507 contract, until the side of the extrusion block 510 contacts with the inner wall of the extrusion groove 508, at this time, the triangular block 505 is separated from the clamping of the triangular groove 506, the spiral spring 304 begins to relax, make the alumina placing box 103 rotate in the movable groove 301 in the opposite direction quickly by the rotating shaft driven by the throwing plate 303, make the sliding block 404 slide from the high end of the sliding groove 403 to the low end of the sliding groove 403, make the U-shaped carriage 401 drive the pull rod 402 move in the opposite direction, until the sliding block 404 slides to the low end of the sliding groove 403, the throwing of alumina can be completed.

[0035] The above is the working process of the whole device, and the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0036] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment pond alum throwing device for sewage treatment, characterized by, The application relates to a throwing device body (1) and a throwing mechanism (2) for alum throwing of a sewage treatment tank.

2. The alum dosing apparatus for a sewage treatment tank according to claim 1, wherein The rotating assembly (3) comprises a movable groove (301), spring grooves (302), a throwing plate (303) and vortex springs (304); the movable groove (301) is formed in the fixed plate (101); two spring grooves (302) are symmetrically formed in the movable groove (301); the throwing plate (303) is rotatably arranged in the movable groove (301) through a rotating shaft and is fixedly connected with the alum placing box (103); two vortex springs (304) are symmetrically sleeved on the rotating shaft, and the vortex springs (304) are fixedly connected with the inner walls of the spring grooves (302) and the rotating shaft.

3. The alum dosing apparatus for a sewage treatment tank according to claim 2, characterized by The sliding assembly (4) comprises a U-shaped sliding frame (401), a pulling rod (402), sliding grooves (403) and sliding blocks (404); the U-shaped sliding frame (401) is slidably arranged in the movable groove (301); the pulling rod (402) is fixedly arranged on the U-shaped sliding frame (401), and the end of the pulling rod (402) extends to the outside through the movable groove (301); two sliding grooves (403) are symmetrically formed on the two sides of the throwing plate (303); the sliding blocks (404) are slidably arranged in the sliding grooves (403), and the end of the sliding blocks (404) is fixedly connected with the U-shaped sliding frame (401) through the sliding grooves (403).

4. The alum dosing apparatus for a sewage treatment tank according to claim 3, characterized by The sliding grooves (403) are inclined structures, the high end of the sliding grooves (403) is arranged close to the direction of the U-shaped sliding frame (401), and the low end of the sliding grooves (403) is arranged away from the direction of the U-shaped sliding frame (401).

5. The alum dosing apparatus for a sewage treatment tank according to claim 4, wherein The limiting assembly (5) comprises a T-shaped groove (501), a fixed block (502), a movable rod (503), a connecting plate (504), a triangular block (505), a triangular groove (506) and a return spring (507); the T-shaped groove (501) is arranged in the handgrip (102) and communicates with the movable groove (301); the fixed block (502) is fixedly arranged in the vertical groove of the T-shaped groove (501); the movable rod (503) is slidably arranged on the fixed block (502); the connecting plate (504) is slidably arranged in the vertical groove of the T-shaped groove (501) and is fixedly connected with one end of the movable rod (503); the triangular block (505) is slidably arranged in the vertical groove of the T-shaped groove (501) and is fixedly connected with the other end of the movable rod (503); the two triangular grooves (506) are arranged on the U-shaped slide (401) and are in clamping connection with the triangular block (505); the return spring (507) is sleeved on the movable rod (503), and the two ends of the return spring (507) are fixedly connected with the fixed block (502) and the triangular block (505) respectively.

6. The alum dosing apparatus for a sewage treatment tank according to claim 5, wherein The limiting assembly (5) further comprises an extrusion groove (508), a gripping block (509) and an extrusion block (510); at least one extrusion groove (508) is arranged on the connecting plate (504); the gripping block (509) is slidably arranged in the horizontal groove of the T-shaped groove (501); and at least one extrusion block (510) is fixedly arranged on the gripping block (509) and is close to the connecting plate (504).

7. The alum dosing apparatus for a sewage treatment tank according to claim 6, characterized by An inclined surface A is arranged on the extrusion groove (508), an inclined surface B is arranged on the extrusion block (510), and the inclined surface B is in sliding contact with the inclined surface A.

8. The alum dosing apparatus for a sewage treatment tank according to claim 6, characterized by The gripping block (509) has an isosceles trapezoidal structure, and the inclined surface of the gripping block (509) is in contact with the inner wall of the horizontal groove of the T-shaped groove (501).

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