Anti-blocking overflow water recovery device for mixer and operation method

Abstract

The present invention discloses an anti-blocking overflow water recovery device for a mixer and an operation method, comprising a first clamping plate, a nozzle, a joint pipe and a storage box, the right side of the first clamping plate is connected with an adjusting screw, and the right side of the adjusting screw is installed with a second clamping plate, the right side of the second clamping plate is fixed with a base, and the upper right corner of the base is installed with a first telescopic rod, the top of the first telescopic rod is installed with a second telescopic rod, and the left end of the second telescopic rod is connected with a fixing frame, the nozzle is placed on the inner side of the fixing frame, and the lower part of the nozzle is connected with a first conduit, the lower part of the first conduit is installed with a micro pump, and the lower part of the micro pump is connected with one end of the second conduit, the joint pipe is installed at the other end of the second conduit, and the upper part of the joint pipe is connected with a drain pipe, and the storage box is installed at the upper left corner of the drain pipe. The present invention sets the whole device with a simple structure, effectively recycles the overflow water of the mixer, and is conducive to avoiding waste of raw materials.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical equipment, and in particular to an anti-blocking overflow water recovery device for a mixer and an operating method thereof. Background Art

[0002] Concrete mixers can be divided into two categories according to their working principles: self-falling and forced types. Self-falling concrete mixers are suitable for mixing plastic concrete. Forced mixers have stronger stirring action than self-falling mixers and are suitable for mixing dry hard concrete and light aggregate concrete. Forced mixers are mainly composed of barrels, frames, motors, reducers, rotating arms, mixing shovels, cleaning scrapers, etc., which can basically eliminate the phenomenon of hard material getting stuck, reduce running resistance, and reduce wear; can enhance the mixing effect and improve the mixing quality; can speed up the discharge, and make it more thorough, and can also reduce mud leakage. Overflow refers to the water in the container being full and flowing out. The barrel of the forced mixer in the concrete mixer is in a vertical state. When working, the opening above the barrel is in an open state, and the work inside the barrel will generate centrifugal force, so concrete often overflows out of the barrel.

[0003] However, the condensate water overflowing from the mixer on the market cannot be recovered in time, which not only causes a waste of resources, but also easily pollutes the working environment. In addition, the overflow hole design of the existing mixer is prone to blockage during use, and it is difficult to reuse the recovered condensate water in time. Therefore, we propose an anti-blocking overflow water recovery device and operation method for mixer. Summary of the invention

[0004] The object of the present invention is to provide an anti-blocking overflow water recovery device and an operating method for a mixer, which solves the problem that the condensate water overflowing from the existing mixers on the market cannot be recovered in time, which not only causes a waste of resources but also easily pollutes the working environment. In addition, the design of the overflow hole of the existing mixer is prone to blockage during use, and it is difficult to reuse the recovered condensate water in time.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-blocking overflow water recovery device for a mixer and an operating method, comprising a first clamping plate, a nozzle, a joint pipe and a storage box, the right side of the first clamping plate is connected to an adjusting screw, and the right side of the adjusting screw is installed with a second clamping plate, the right side of the second clamping plate is fixed with a base, and a first telescopic rod is installed at the upper right corner of the base, a second telescopic rod is installed at the top of the first telescopic rod, and the left end of the second telescopic rod is connected to a fixing frame, the nozzle is arranged on the inner side of the fixing frame, and a first conduit is connected below the nozzle, a micro pump is installed below the first conduit, and one end of the second conduit is connected below the micro pump, the joint pipe is installed at the other end of the second conduit, and a drain pipe is connected above the joint pipe, and the storage box is installed at the upper left corner of the drain pipe.

[0006] Preferably, the structures of the first clamping plate and the second clamping plate are both arc-shaped structures, and the connection between the adjusting screw and the first clamping plate is threaded connection, and the adjusting screw forms a rotating structure with the second clamping plate through a bearing.

[0007] Preferably, the first telescopic rod includes a sleeve rod, a movable rod and a fastening bolt, and the movable rod is connected to the upper part of the sleeve rod, and the sleeve rod and the movable rod cooperate with each other to form a telescopic structure, and the outer side of the sleeve rod is threadedly connected to the fastening bolt.

[0008] Preferably, a rotating rod penetrates the interior of both the front and rear ends of the fixing frame, and a clamping plate is fixed on the inner side of the rotating rod, and the clamping plate forms a rotating structure through the rotating rod and the fixing frame, and a soft pad is connected to the inner surface of the clamping plate.

[0009] Preferably, the nozzle is connected to the micro pump through the first conduit, and the micro pump is connected to the storage box through the second conduit and the drain pipe.

[0010] Preferably, a sealing protrusion is installed on the inner wall of the joint pipe, and the structure of the sealing protrusion is an elastic ring structure, and a groove is opened on the outer wall of the drain pipe, and the size of the groove matches that of the sealing protrusion.

[0011] Preferably, hinges are installed on the outer walls on both sides of the joint pipe, and a support rod is rotatably connected above the hinge, one end of a spring is installed above the support rod, and a hook is fixed to the other end of the spring, and blocks are fixed on both sides of the drain pipe, and the connection between the block and the hook is a snap connection.

[0012] Preferably, a hanging plate is installed on the inner side of the storage box, and the cross-sectional structure of the hanging plate is a J-shaped structure, and the outer wall of the hanging plate is connected to a sealing gasket, and the material of the sealing gasket is elastic rubber.

[0013] Preferably, the operating method of the anti-blocking overflow water recovery device for a mixer comprises the following steps:

[0014] S1. First, the storage box is placed on the upper edge of the mixer barrel, and then the outer wall of the barrel is clamped by two clamps, so that the entire device is fixed to the mixer barrel, and the storage box recovers the condensate overflowing from the barrel;

[0015] S2. Then adjust the height of the fixed nozzle relative to the mixer barrel by adjusting the telescopic length of the two telescopic rods;

[0016] S3. Then adjust the spray angle of the nozzle relative to the mixer barrel through the fixing frame and the card plate;

[0017] S4. Finally, the micro pump is started to spray the condensate water overflowing from the storage box back into the barrel through the conduit and the nozzle.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention provides two arc-shaped first clamping plates and a second clamping plate that match the cylindrical shape of the mixer barrel, so that the mixer barrel can be clamped by the first clamping plate and the second clamping plate, and then the entire device is fixed on the barrel. At the same time, since the first clamping plate and the second clamping plate are connected and fixed by an adjusting screw, the structure is simple and the operation is convenient;

[0020] 2. The first telescopic rod and the second telescopic rod of the present invention have the same components, wherein the sleeve rod and the movable rod can be telescoped, so that the placement height of the nozzle and the horizontal distance from the barrel can be adjusted, and the clamping plate can be rotated relative to the fixed frame, which is conducive to the user to adjust the spray angle of the nozzle according to the actual use situation, thereby avoiding the overflow water from splashing and polluting the surrounding environment;

[0021] 3. The present invention is provided with a micro pump to provide power, which can accelerate the overflow water recovered inside the storage box to be sprayed back into the barrel through the conduit and the nozzle, thereby avoiding the overflow water from being deposited in the pipeline and causing blockage during the recovery process, realizing effective recovery of the overflow water, which is conducive to avoiding the waste of overflow water, thereby saving a certain amount of cost;

[0022] 4. The present invention sets a joint pipe and a drain pipe to enhance the connection sealing effect by utilizing the snap-fitting effect of the two, which is beneficial to avoid leakage at the connection between the joint pipe and the drain pipe. The joint pipe and the drain pipe are detachable to facilitate regular cleaning of the inside of the conduit to avoid blockage inside the conduit. At the same time, the support rod, the spring and the hook form a reinforcement assembly, and the elastic traction force of the spring further enhances the stability of the connection between the joint pipe and the drain pipe.

[0023] 5. The storage box of the present invention is arranged to be annular and hollow in shape, and the storage box is hung on the upper edge of the barrel through a hanging plate, and the height of the outer plate of the storage box is higher than the height of the barrel and the hanging plate, so as to effectively collect and recover the condensate water overflowing from the barrel, which is beneficial to avoid the overflow water dripping onto the ground and causing pollution to the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the appearance structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0026] Figure 3 For the present invention Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0027] Figure 4 This is a schematic diagram of the top view of the installation structure of the fixing frame and the clamping plate of the present invention;

[0028] Figure 5 For the present invention Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0029] In the figure: 1. first clamping plate; 2. adjusting screw; 3. second clamping plate; 4. base; 5. first telescopic rod; 501. sleeve rod; 502. movable rod; 503. fastening bolt; 6. second telescopic rod; 7. fixing frame; 8. nozzle; 9. first conduit; 10. micro pump; 11. second conduit; 12. joint pipe; 13. drain pipe; 14. storage box; 15. rotating rod; 16. card plate; 17. cushion; 18. sealing protrusion; 19. card slot; 20. hinge; 21. support rod; 22. spring; 23. hook; 24. card block; 25. hanging plate; 26. sealing pad. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-5A blocking-proof overflow water recovery device for a mixer and an operating method thereof, comprising a first clamping plate 1, an adjusting screw 2, a second clamping plate 3, a base 4, a first telescopic rod 5, a sleeve rod 501, a movable rod 502, a fastening bolt 503, a second telescopic rod 6, a fixing frame 7, a nozzle 8, a first conduit 9, a micro pump 10, a second conduit 11, a joint pipe 12, a drain pipe 13, a storage box 14, a rotating rod 15, a clamping plate 16, a cushion 17, a sealing protrusion 18, a clamping groove 19, a hinge 20, a support rod 21, a spring 22, a hook 23, a clamping block 24, a hanging plate 25 and a sealing gasket 26, wherein the right side of the first clamping plate 1 is connected with an adjusting screw 2, and a second clamping plate 3 is installed on the right side of the adjusting screw 2, the structures of the first clamping plate 1 and the second clamping plate 3 are both arc-shaped structures, and the connection between the adjusting screw 2 and the first clamping plate 1 is threaded connection, and the adjusting screw 2 forms a rotating structure with the second clamping plate 3 through a bearing, and the two arc-shaped first clamping plates 1 and the second clamping plates 3 are arranged to match the cylindrical shape of the mixer barrel, so that the mixer barrel can be clamped by the first clamping plate 1 and the second clamping plate 3, and then the whole device is fixed on the barrel. At the same time, because the first clamping plate 1 and the second clamping plate 3 are connected and fixed by the adjusting screw 2, the structure is simple and the operation is convenient;

[0032] A base 4 is fixed to the right side of the second clamping plate 3, and a first telescopic rod 5 is installed at the upper right corner of the base 4, a second telescopic rod 6 is installed at the top of the first telescopic rod 5, and a fixed frame 7 is connected to the left end of the second telescopic rod 6, a nozzle 8 is arranged on the inner side of the fixed frame 7, and a first conduit 9 is connected below the nozzle 8, a micro pump 10 is installed below the first conduit 9, and one end of a second conduit 11 is connected below the micro pump 10, a joint pipe 12 is installed at the other end of the second conduit 11, and a drain pipe 13 is connected above the joint pipe 12, and a storage box 1 4 is installed at the upper left corner of the drain pipe 13, the nozzle 8 is connected with the micro pump 10 through the first conduit 9, and the micro pump 10 forms a communication structure with the storage box 14 through the second conduit 11 and the drain pipe 13. The micro pump 10 is provided with power to accelerate the overflow water recovered in the storage box 14 to be re-sprayed back to the barrel through the conduit and the nozzle 8, so as to avoid the overflow water from being deposited in the pipeline during the recovery process and causing blockage, thereby realizing the effective recovery of the overflow water, which is conducive to avoiding the waste of the overflow water, thereby saving a certain amount of cost;

[0033] The first telescopic rod 5 includes a sleeve rod 501, a movable rod 502 and a fastening bolt 503, and the upper part of the sleeve rod 501 is connected to the movable rod 502, and the sleeve rod 501 and the movable rod 502 cooperate with each other to form a telescopic structure, and the outer side of the sleeve rod 501 is threadedly connected to the fastening bolt 503, and the first telescopic rod 5 and the second telescopic rod 6 are arranged with the same parts, wherein the sleeve rod 501 and the movable rod 502 can be telescoped and connected and fixed by the fastening bolt 503, so that the placement height of the nozzle 8 and the horizontal distance from the barrel can be adjusted. The adjustment provides convenience for the entire device in actual use. The interior of the front and rear ends of the fixing frame 7 are penetrated by a rotating rod 15, and a clamping plate 16 is fixed on the inner side of the rotating rod 15. The clamping plate 16 forms a rotating structure between the rotating rod 15 and the fixing frame 7. At the same time, a soft pad 17 is connected to the inner surface of the clamping plate 16. The clamping plate 16 is connected to the fixing frame 7 through the rotating rod 15, so that the clamping plate 16 can rotate relative to the fixing frame 7. It is beneficial for the user to adjust the spray angle of the nozzle 8 according to the actual use situation, thereby avoiding the overflow water from splashing and polluting the surrounding environment.

[0034] The inner wall of the joint pipe 12 is provided with a sealing protrusion 18, and the structure of the sealing protrusion 18 is an elastic annular structure. The outer wall of the drain pipe 13 is provided with a card slot 19, and the size of the card slot 19 and the sealing protrusion 18 is consistent. The card slot 19 and the sealing protrusion 18 are arranged in an annular distribution, and the shapes are matched with each other, and can be engaged with each other, so that the joint pipe 12 and the drain pipe 13 can enhance the connection sealing effect by the card cooperation between the two, which is conducive to avoiding leakage at the connection between the joint pipe 12 and the drain pipe 13. The outer walls on both sides of the joint pipe 12 are provided with hinges 20, and the upper part of the hinge 20 is provided with a hinge 20. The support rod 21 is rotatably connected to the drain pipe 13, one end of a spring 22 is installed above the support rod 21, and a hook 23 is fixed to the other end of the spring 22. Blocks 24 are fixed on both sides of the drain pipe 13, and the connection between the block 24 and the hook 23 is a buckle connection. The joint pipe 12 and the drain pipe 13 are detachable, so as to regularly clean the inside of the conduit to avoid blockage inside the conduit. At the same time, the support rod 21, the spring 22 and the hook 23 form a reinforcement component, and the elastic traction force of the spring 22 further enhances the stability of the connection between the joint pipe 12 and the drain pipe 13;

[0035] A hanging plate 25 is installed on the inner side of the storage box 14, and the cross-sectional structure of the hanging plate 25 is a J-shaped structure, and the outer wall of the hanging plate 25 is connected with a sealing gasket 26, and the material of the sealing gasket 26 is elastic rubber. The storage box 14 is set to be annular and hollow, and the storage box 14 is hung on the upper edge of the barrel through the hanging plate 25, and the height of the outer plate of the storage box 14 is higher than the height of the barrel and the hanging plate 25, so as to effectively collect and recover the condensed water overflowing from the barrel, which is conducive to preventing the overflow water from dripping on the ground and causing pollution to the surrounding environment. An operating method of an anti-blocking overflow water recovery device for a mixer comprises the following steps:

[0036] S1. First, the storage box 14 is set on the upper edge of the barrel of the mixer, and then the outer wall of the barrel is clamped by two clamps, so that the entire device is fixed to the barrel of the mixer, and the storage box 14 is used to recover the condensate overflowing from the barrel;

[0037] S2. Then adjust the telescopic length of the two telescopic rods to adjust the height of the fixed nozzle 8 relative to the position of the mixer barrel;

[0038] S3. Then adjust the spray angle of the nozzle 8 relative to the mixer barrel through the fixing frame 7 and the card plate 16;

[0039] S4. Finally, the micro pump 10 is started to spray the condensed water overflowing from the storage box 14 into the barrel through the conduit and the nozzle 8.

[0040] The whole device has a simple structure and is easy to install and fix. It can effectively recycle the overflow water of the mixer, which not only avoids the overflow water from polluting the surrounding environment, but also helps to avoid waste of raw materials, thereby saving a certain amount of cost and having strong practicality.

[0041] Working principle: For this type of anti-blocking overflow water recovery device and operation method for a mixer, first rotate the adjusting screw 2 counterclockwise to cause a threaded action between the first clamping plate 1 and the adjusting screw 2, and the first clamping plate 1 is separated from the left end of the adjusting screw 2. Then, place the storage box 14 above the barrel of the mixer, so that the hanging plate 25 is hung on the upper edge of the barrel, and the sealing gasket 26 is fitted with the inner and outer walls of the barrel. Then, place the second clamping plate 3 close to the right outer wall of the barrel, and then place the first clamping plate 1 close to the left outer wall of the barrel. At the same time, rotate the adjusting screw 2 clockwise to shorten the distance between the first clamping plate 1 and the second clamping plate 3, so that the first clamping plate 1 and the second clamping plate 3 clamp the barrel, thereby fixing the entire device on the barrel.

[0042] Then, loosen the fastening bolt 503 in the first telescopic rod 5, the first telescopic rod 5 is fixed to the second clamping plate 3 through the base 4, and then pull the movable rod 502 upward, the movable rod 502 extends from the inside of the sleeve rod 501, and drives the second telescopic rod 6 to rise upward. After reaching the appropriate position, tighten the fastening bolt 503 to fix it, and then operate the second telescopic rod 6 in the same way to adjust the horizontal distance, and then clamp the nozzle 8 inside the clamping plate 16, the outer wall of the nozzle 8 contacts the soft pad 17, and then rotate the clamping plate 16, the clamping plate 16 drives the rotating rod 15 to rotate relative to the fixing frame 7, and adjust the spray angle of the nozzle 8;

[0043] When the overflow water in the barrel flows out, the overflow water enters the storage box 14, and then flows to the drain pipe 13 under the action of gravity, enters the second conduit 11 through the joint pipe 12, and then starts the micro pump 10. The micro pump 10 works to transport the overflow water in the second conduit 11 into the first conduit 9, and finally sprays it out from the nozzle 8 to flow back into the barrel. When it is necessary to disassemble and clean the drain pipe 13 and the joint pipe 12, first pull the hooks 23 on both sides upward respectively, and then pull the hooks 23 outward to extend the spring 22, and the support rod 21 rotates around the hinge 20 relative to the joint pipe 12, so that the hook 23 is separated from the block 24, and then pull the joint pipe 12 downward to disengage the sealing protrusion 18 from the inside of the card slot 19, so that the joint pipe 12 and the drain pipe 13 can be separated, and the use process of the anti-blocking overflow water recovery device and operation method for the entire mixer is completed.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-blocking overflow water recovery device for a mixer, comprising a first clamping plate (1), a nozzle (8), a joint pipe (12) and a storage box (14), characterized in that: The right side of the first clamping plate (1) is connected to an adjusting screw rod (2), and the right side of the adjusting screw rod (2) is mounted with a second clamping plate (3), the right side of the second clamping plate (3) is fixed with a base (4), and a first telescopic rod (5) is mounted at the upper right corner of the base (4), a second telescopic rod (6) is mounted at the top end of the first telescopic rod (5), and a fixing frame (7) is connected to the left end of the second telescopic rod (6), the nozzle (8) is arranged on the inner side of the fixing frame (7), and a first conduit (9) is connected below the nozzle (8), a micro pump (10) is mounted below the first conduit (9), and one end of a second conduit (11) is connected below the micro pump (10), the joint pipe (12) is mounted at the other end of the second conduit (11), and a drainage pipe (13) is connected above the joint pipe (12), and the storage box (14) is mounted at the upper left corner of the drainage pipe (13).

2. The anti-blocking overflow water recovery device for a mixer according to claim 1, characterized in that: The structures of the first clamping plate (1) and the second clamping plate (3) are both arc-shaped structures, and the connection between the adjusting screw (2) and the first clamping plate (1) is a threaded connection, and the adjusting screw (2) forms a rotating structure with the second clamping plate (3) through a bearing.

3. The anti-blocking overflow water recovery device for a mixer according to claim 1, characterized in that: The first telescopic rod (5) comprises a sleeve rod (501), a movable rod (502) and a fastening bolt (503), wherein the movable rod (502) is connected to the upper part of the sleeve rod (501), and the sleeve rod (501) and the movable rod (502) cooperate with each other to form a telescopic structure, and the outer side of the sleeve rod (501) is threadedly connected to the fastening bolt (503).

4. The anti-blocking overflow water recovery device for a mixer according to claim 1, characterized in that: A rotating rod (15) is passed through the interior of both the front and rear ends of the fixing frame (7), and a clamping plate (16) is fixed on the inner side of the rotating rod (15). The clamping plate (16) forms a rotating structure through the rotating rod (15) and the fixing frame (7), and a soft pad (17) is connected to the inner surface of the clamping plate (16).

5. The anti-blocking overflow water recovery device for a mixer according to claim 1, characterized in that: The spray head (8) is connected to the micro pump (10) via the first conduit (9), and the micro pump (10) is connected to the storage box (14) via the second conduit (11) and the drainage pipe (13).

6. The anti-blocking overflow water recovery device for a mixer according to claim 1, characterized in that: The inner wall of the joint pipe (12) is provided with a sealing protrusion (18), and the structure of the sealing protrusion (18) is an elastic ring structure. The outer wall of the drainage pipe (13) is provided with a slot (19), and the size of the slot (19) matches that of the sealing protrusion (18).

7. The anti-blocking overflow water recovery device for a mixer according to claim 1, characterized in that: Hinges (20) are installed on the outer walls of the left and right sides of the joint pipe (12), and a support rod (21) is rotatably connected above the hinge (20), one end of a spring (22) is installed above the support rod (21), and a hook (23) is fixed to the other end of the spring (22), and a clamping block (24) is fixed on the left and right sides of the drainage pipe (13), and the connection between the clamping block (24) and the hook (23) is a buckle connection.

8. The anti-blocking overflow water recovery device for a mixer according to claim 1, characterized in that: A hanging plate (25) is installed on the inner side of the storage box (14), and the cross-sectional structure of the hanging plate (25) is a J-shaped structure. A sealing gasket (26) is connected to the outer wall of the hanging plate (25), and the sealing gasket (26) is made of elastic rubber.

9. An operating method of an anti-blocking overflow water recovery device for a mixer, used for an anti-blocking overflow water recovery device for a mixer as claimed in any one of claims 1 to 8, characterized in that: The following steps are involved: S1. First, the storage box (14) is placed on the upper edge of the barrel of the mixer, and then the outer wall of the barrel is clamped by two clamps, so that the entire device is fixed to the barrel of the mixer, and the storage box (14) recovers the condensate overflowing from the barrel; S2. Then adjust the height of the fixed nozzle (8) relative to the mixer barrel by adjusting the telescopic length of the two telescopic rods; S3. Then adjust the spray angle of the nozzle (8) relative to the mixer barrel through the fixing frame (7) and the card plate (16); S4. Finally, the micro pump (10) is started to spray the condensed water overflowing from the storage box (14) back into the barrel through the conduit and the nozzle (8).

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