Weighing and feeding device

Abstract

The utility model discloses a weighing and feeding device which comprises a rack, a top plate, a feeding barrel, a feeding pipe and a feeding motor, a plurality of weighing devices are arranged in the rack and jointly support the feeding barrel, and the feeding barrel is arranged in the horizontal direction; according to the feeding device, the feeding barrel and the weighing device are arranged to weigh the amount of disinfection medicine fed into the feeding barrel in real time, so that the feeding amount of the disinfection medicine can be accurately controlled, then the disinfection medicine is scattered through the stirring motor and the stirring frame, the disinfection medicine evenly falls into the feeding pipe, and then the disinfection medicine is fed into the feeding pipe through the feeding screw and the feeding motor. Disinfecting drugs are evenly output and evenly fed into a water source, feeding uniformity and continuity are guaranteed, the water source is disinfected, the whole process is easy and convenient to operate, practicability and reliability are achieved, and the whole occupied space is small.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a weighing and feeding device. Background Art

[0002] Water treatment refers to the physical and chemical measures taken to make the water quality meet certain usage standards. The minimum standards for drinking water are set by the environmental protection department. Industrial water has its own requirements. The physical properties of water such as temperature, color, transparency, smell, taste, etc. are the basic standards for judging the quality of water. In the water supply system, some water supply equipment needs to have disinfection functions, such as adding disinfectants to the water source to disinfect the water source. Among them, the existing drug feeding is usually done manually, but this method will lead to uneven feeding, which will not only affect the disinfection effect, but also lead to excessive feeding and waste. The publication number is CN215327122U, which discloses a quantitative feeding device for drinking water disinfection equipment, which solves the technical problem that the current feeding equipment for drinking water disinfection equipment generally does not have the function of quantitative feeding. It includes a feeding bucket, a support ring is fixedly provided at the bottom of the feeding bucket, and four support legs are fixedly provided at the bottom end of the support ring. The bottom ends of the four support legs are fixedly installed with ground wheels, and the bottoms of one side of the four support legs are fixedly provided with anti-movement mechanisms; the utility model controls the telescopic rod of the electric push rod to contract, and the telescopic rod of the electric push rod drives the second round-headed plunger to rise. When the second round-headed plunger blocks the second discharge port, the first round-headed plunger can open the first discharge port, and the disinfectant can flow between the first blocking plate and the second blocking plate through the first discharge port. By controlling the telescopic rod of the electric push rod to extend, the first round-headed plunger descends and can block the first discharge port. The feeding device cannot achieve uniform feeding. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a weighing and feeding device which is practical, reliable and can feed materials evenly.

[0004] To achieve the above purpose, the utility model provides a solution: a weighing and feeding device, including a frame, a top plate, a feeding barrel, a feeding pipe, and a feeding motor, wherein a plurality of weighing devices are arranged in the frame, and the plurality of weighing devices jointly support the feeding barrel, the feeding barrel is arranged in a horizontal direction, a feeding port is opened at the top of the feeding barrel, a discharge port is opened at the bottom of the feeding barrel, a plurality of stirring racks are arranged in the feeding barrel, a stirring motor is arranged on the outer side wall of the feeding barrel, and the stirring motor is used to drive the plurality of stirring racks to rotate;

[0005] The top plate is arranged on the top of the frame, and a feeding port is opened on the top plate. The feeding port is downwardly aligned with the feed port, and the discharge port is connected to the feeding pipe. A feeding screw is arranged in the feeding pipe, and the feeding motor is used to drive the feeding screw to rotate so that the feeding pipe can evenly output materials.

[0006] The beneficial effects of the utility model are as follows: uniform feeding is achieved; the feeding device is provided with a feeding barrel and a weighing device to weigh the amount of disinfectant fed into the feeding barrel in real time, thereby accurately controlling the amount of disinfectant fed; and then the disinfectant is broken up by a stirring motor and a stirring frame, so that the disinfectant falls evenly into the feeding pipe; and then the feeding screw and the feeding motor are used to achieve uniform output of the disinfectant, so that the disinfectant is evenly fed into the water source, thereby ensuring the uniformity and continuity of the feeding and disinfecting the water source; the overall process is simple to operate, practical and reliable, and occupies a small space overall.

[0007] Furthermore, the feeding port is provided with a screen. After the utility model adopts the above structure, it can filter medicines with oversized particle specifications and impurities.

[0008] Furthermore, a plurality of beams are arranged in the frame, and two weighing devices are arranged on each beam.

[0009] Furthermore, each weighing device is provided with a connecting block, the outer side wall of the feeding barrel is formed with a connecting flange, and a plurality of connecting blocks are connected to the connecting flange upwards. After the utility model adopts the above structure, the feeding barrel can be weighed.

[0010] Furthermore, a stirring shaft is rotatably connected inside the feed barrel, the stirring shaft is arranged in a horizontal direction, and a plurality of stirring frames are mounted on the stirring shaft.

[0011] Furthermore, the stirring frame is in an inverted T-shaped structure. After the utility model adopts the above structure, the stirring effect is improved.

[0012] Furthermore, the stirring motor is connected to a stirring reduction box, and the stirring reduction box is connected to a stirring shaft.

[0013] Furthermore, a material receiving opening is provided at the top of the feeding pipe, and the material receiving opening is upwardly connected to a material discharging opening.

[0014] Furthermore, the feeding motor is connected to a feeding reduction box, and the feeding reduction box is connected to the feeding screw.

[0015] Furthermore, a feeding port is provided at the bottom of the end of the feeding pipe. After the utility model adopts the above structure, the output of disinfectant drugs can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 .

[0017] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 .

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Figure 4 The overall structure of the utility model is three-dimensional Figure 3 .

[0020] Figure 5 This is the internal structure diagram of the utility model.

[0021] Among them, 1 is a frame, 11 is a weighing device, 12 is a crossbeam, 13 is a connecting block, 2 is a top plate, 21 is a feeding port, 22 is a screen, 31 is a feeding barrel, 311 is a stirring shaft, 32 is a stirring motor, 321 is a stirring reduction box, 33 is a stirring frame, 34 is a feeding port, 35 is a discharging port, 36 is a connecting flange, 41 is a feeding pipe, 411 is a connecting port, 412 is a discharging port, 42 is a feeding motor, 421 is a feeding reduction box, and 43 is a feeding screw. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] See attached Figure 1 To Attachment Figure 5 As shown, a weighing and feeding device includes a frame 1, a top plate 2, a feed barrel 31, a feeding pipe 41, and a feeding motor 42. A plurality of weighing devices 11 are arranged in the frame 1, and the plurality of weighing devices 11 jointly support the feed barrel 31. The feed barrel 31 is arranged in a horizontal direction, and a feed port 34 is provided at the top of the feed barrel 31, and a discharge port 35 is provided at the bottom of the feed barrel 31. A plurality of stirring frames 33 are arranged in the feed barrel 31, and a stirring motor 32 is provided on the outer wall of the feed barrel 31. The stirring motor 32 is used to drive the plurality of stirring frames 33 to rotate.

[0025] The top plate 2 is arranged on the top of the frame 1, and a feeding port 21 is opened on the top plate 2. The feeding port 21 is downwardly aligned with the feed port 34, and the discharge port 35 is connected to the feeding pipe 41. A feeding screw 43 is arranged in the feeding pipe 41, and a feeding motor 42 is used to drive the feeding screw 43 to rotate so that the feeding pipe 41 can evenly output materials.

[0026] In this embodiment, the feeding port 21 is provided with a screen 22 .

[0027] In this embodiment, a plurality of beams 12 are arranged in the frame 1 , and two weighing devices 11 are arranged on each beam 12 .

[0028] In this embodiment, a connection block 13 is provided on each weighing device 11 , a connection flange 36 is formed on the outer side wall of the feeding barrel 31 , and a plurality of connection blocks 13 are connected to the connection flange 36 upwardly.

[0029] In this embodiment, a stirring shaft 311 is rotatably connected inside the feed barrel 31 . The stirring shaft 311 is arranged in a horizontal direction, and a plurality of stirring frames 33 are mounted on the stirring shaft 311 .

[0030] In this embodiment, the stirring frame 33 is in an inverted T-shaped structure.

[0031] In this embodiment, the stirring motor 32 is connected to a stirring reduction box 321 , and the stirring reduction box 321 is connected to the stirring shaft 311 .

[0032] In this embodiment, a material receiving opening 411 is formed on the top of the feeding pipe 41 , and the material receiving opening 411 is connected to the material discharging opening 35 upwards.

[0033] In this embodiment, the feeding motor 42 is connected to a feeding reduction box 421 , and the feeding reduction box 421 is connected to the feeding screw 43 .

[0034] In this embodiment, a feeding port 412 is formed at the bottom of the end of the feeding pipe 41 .

[0035] In this embodiment, the specific feeding process is as follows: first, the disinfectant is fed from the feeding port 21, and enters the feeding barrel 31 through the feeding port 34, and then the stirring motor 32 is started, the stirring motor 32 drives the stirring reduction box 321 to work, and the stirring reduction box 321 drives the stirring shaft 311 to rotate, thereby driving the multiple stirring racks 33 to rotate, so as to evenly disperse the disinfectant, and after being dispersed, the disinfectant enters the feeding pipe 41 through the discharge port 35 and the receiving port 411 in sequence;

[0036] At this time, the feeding motor 42 is started, and the feeding motor 42 drives the feeding reducer 421 to work, and the feeding reducer 421 drives the feeding screw 43 to rotate to evenly transport the disinfectant until the disinfectant moves to the end of the feeding pipe 41, and then falls and is output through the discharge port 412 to be put into the water source to disinfect the water source, thereby realizing automatic and uniform feeding.

[0037] Among them, by setting up multiple weighing devices 11, the quality of the disinfectant entering the feeding barrel 31 can be weighed. The staff can use the weighing data to determine the amount of disinfectant to be put in to prevent too much or too little medicine from being put in.

[0038] The embodiments described above are only preferred embodiments of the present invention and do not limit the present invention in any form. Any technician familiar with the field can use the above disclosed technical content to make more possible changes and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, all equivalent and equivalent changes made according to the idea of ​​the present invention without departing from the content of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A weighing and feeding device, comprising a frame (1), a top plate (2), a feeding barrel (31), a feeding pipe (41), and a feeding motor (42), characterized in that: A plurality of weighing devices (11) are arranged in the frame (1), and the plurality of weighing devices (11) jointly support the feed barrel (31); the feed barrel (31) is arranged in a horizontal direction, a feed port (34) is provided at the top of the feed barrel (31), and a discharge port (35) is provided at the bottom of the feed barrel (31); a plurality of stirring racks (33) are arranged in the feed barrel (31), and a stirring motor (32) is provided on the outer wall of the feed barrel (31); the stirring motor (32) is used to drive the plurality of stirring racks (33) to rotate; The top plate (2) is arranged on the top of the frame (1), and a feeding port (21) is formed on the top plate (2). The feeding port (21) is downwardly aligned with the feed port (34), and the discharge port (35) is connected to a feeding pipe (41). A feeding screw (43) is arranged in the feeding pipe (41), and the feeding motor (42) is used to drive the feeding screw (43) to rotate so that the feeding pipe (41) discharges materials uniformly.

2. A weighing and feeding device according to claim 1, characterized in that: The feeding port (21) is provided with a screen (22).

3. A weighing and feeding device according to claim 2, characterized in that: A plurality of crossbeams (12) are arranged in the frame (1), and two weighing devices (11) are arranged on each crossbeam (12).

4. A weighing and feeding device according to claim 3, characterized in that: Each weighing device (11) is provided with a connecting block (13), an outer side wall of the feeding barrel (31) is formed with a connecting flange (36), and a plurality of connecting blocks (13) are connected together upward to the connecting flange (36).

5. A weighing and feeding device according to claim 4, characterized in that: A stirring shaft (311) is rotatably connected inside the feeding barrel (31), the stirring shaft (311) is arranged in a horizontal direction, and a plurality of stirring racks (33) are mounted on the stirring shaft (311).

6. A weighing and feeding device according to claim 5, characterized in that: The stirring frame (33) is in an inverted T-shaped structure.

7. A weighing and feeding device according to claim 6, characterized in that: The stirring motor (32) is connected to a stirring reduction box (321), and the stirring reduction box (321) is connected to a stirring shaft (311).

8. A weighing and feeding device according to claim 1, characterized in that: The top of the feeding pipe (41) is provided with a material receiving opening (411), and the material receiving opening (411) is upwardly connected to the material discharging opening (35).

9. A weighing and feeding device according to claim 1, characterized in that: The feeding motor (42) is connected to a feeding reduction box (421), and the feeding reduction box (421) is connected to the feeding screw (43).

10. A weighing and feeding device according to claim 1, characterized in that: A feeding port (412) is provided at the bottom of the end of the feeding pipe (41).

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