Accurate metering batching scale device

Abstract

The utility model discloses a batching scale device with accurate metering, which relates to the technical field of batching scale devices, and comprises a working bin, two sides of the upper end of the working bin are fixedly connected with a feeding cylinder, one end of the feeding cylinder is provided with a motor I, the inner wall of the feeding cylinder is provided with an auger, the output end of the motor I is fixed with the auger, and the output end of the motor I is connected with the feeding cylinder. The arc surface of the feeding cylinder is fixedly connected with a feeding bin, the inner wall of the feeding bin is provided with a scattering assembly, the arc surface of the working bin is provided with a second motor, the output end of the second motor is fixedly connected with a weighing plate, and the inner wall of the working bin is provided with a buffering assembly. The problems that cleaning agents added into a working bin possibly contain bulk cleaning agents through rotation of an auger, the cleaning agents are pushed into the working bin to be weighed through rotation of the auger, some cleaning agents fall into a weighing plate to cause sudden increase of readings due to the fact that the cleaning agents are in the bulk shape, and then accurate cleaning agent metering is not facilitated are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of batching scale devices, and more specifically relates to a batching scale device for precise measurement. Background Art

[0002] The batching scale device is used to batch the cleaning agent. The batching scale device consists of a working bin, a motor group, a weighing plate, a feeding barrel, an auger, and a feeding bin. When batching the cleaning agent, two different fixed-particle cleaning agents are poured into the feeding bins on both sides respectively, and the motor 1 is started to rotate the auger, thereby pushing the cleaning agent into the working bin and falling onto the weighing plate for precise measurement. A weighing sensor is installed inside the weighing plate to weigh the cleaning agent that falls into it, and then the other cleaning agent falls into the working bin for weighing. After the batching weight is reached, it is turned off, the motor 1 is turned off, the auger stops rotating, and the motor 2 is started to rotate the weighing plate, so that the batched material is discharged from the bottom of the working bin.

[0003] The inventor discovered in his daily work that when the batching scale device is in use, the detergent is easily agglomerated when it becomes damp, so the detergent added to the working bin may contain lumps of detergent. The detergent is pushed into the working bin for weighing by rotating the auger. Since some detergents are in lumps, they fall onto the weighing plate, causing the reading to suddenly increase, which is not conducive to accurate measurement of the detergent. Utility Model Content

[0004] The main purpose of the utility model is to provide a precise metering batching scale device, which breaks up the detergent through the stirring blade, and the granular detergent leaks out from the filter plate, thereby preventing the lumps of detergent from falling into the weighing plate and causing the reading to suddenly increase.

[0005] According to the first aspect of the present utility model, a precise metering ingredient scale device is provided, comprising a working bin, wherein both sides of the upper end of the working bin are fixedly connected with a feed barrel, one end of the feed barrel is installed with a motor 1, the inner wall of the feed barrel is provided with an auger, the output end of the motor 1 is fixed to the auger, the arc surface of the feed barrel is fixedly connected with the feed bin, the inner wall of the feed bin is provided with a breaking up assembly, the arc surface of the working bin is installed with a motor 2, the output end of the motor 2 is fixedly connected with a weighing plate, the inner wall of the working bin is provided with a buffer assembly, the breaking up assembly comprises a motor 3 installed at the upper end of the feed bin, the output end of the motor 3 is fixedly connected with a rotating shaft, the arc surface of the rotating shaft is fixedly connected with a stirring blade 1, and the inner wall of the feed bin is fixedly connected with a filter screen.

[0006] The utility model is provided with a breaking up component. When it is necessary to break up the clumped detergent poured into the feed bin, the motor three is started to rotate the rotating shaft, thereby rotating the stirring blade one, thereby breaking up the detergent, and the granular detergent leaks out from the filter screen, thereby preventing the clumped detergent from falling into the weighing plate and causing the reading to suddenly increase.

[0007] In a specific embodiment of the present invention, gear rings are rotatably connected to the inner wall of the feed bin, a fixed rod is fixedly connected between the two gear rings, and a plurality of evenly distributed stirring blades are fixedly connected to one side of the fixed rod. The present invention uses a transmission mechanism to rotate the gear rings, which in turn rotates the stirring blades on the fixed rod, thereby helping to break up the clumping detergent.

[0008] In a specific embodiment of the present invention, the arc surface of the rotating shaft is fixedly connected to a first pulley, the top of the inner wall of the feed bin is rotatably connected to a rotating rod, the arc surface of the rotating rod is fixedly connected to a second pulley, and a belt is provided between the first pulley and the second pulley. Rotation of the rotating shaft causes the first pulley to rotate, which, through the belt transmission, causes the rotating rod on the second pulley to rotate.

[0009] In a specific embodiment of the present invention, a transmission gear is fixedly connected to the lower end of the rotating rod, and the transmission gear is engaged with the gear ring. When the rotating rod rotates, the transmission gear rotates, thereby rotating the gear ring.

[0010] In a specific embodiment of the present invention, a scraper is fixedly connected to the arc surface of the rotating shaft.

[0011] The utility model provides a scraper, and when the rotating shaft rotates, the scraper scrapes the surface of the filter screen plate to prevent the detergent from accumulating on the filter screen plate.

[0012] In a specific embodiment of the present invention, the buffer assembly includes a plurality of evenly distributed inclined plates fixedly connected to both sides of the inner wall of the working chamber, and the upper ends of the inclined plates are rotatably connected to rotating plates. When the falling detergent needs to be buffered, the detergent falls onto the rotating plates on the inclined plates and then continues to fall by gravity onto the other rotating plates, thereby falling onto the weighing plate.

[0013] In a specific embodiment of the present invention, a fourth motor is mounted at the lower end of the inclined plate. The output end of the fourth motor is fixedly connected to a half gear. A rack is meshed with one side of the half gear. The rack extends through the inclined plate and slides within the inclined plate. The rotating plate is rotatably connected to the rack. Starting the fourth motor rotates the half gear, thereby moving the rack upward, causing the inclined plate to rise. When the rack reaches the toothless portion of the half gear, it drops, causing the inclined plate to rotate continuously, preventing material from accumulating on the weighing plate.

[0014] In a specific embodiment of the present invention, a spring is fixedly connected to the lower end of the rotating plate, and the other end of the spring is fixed to the inclined plate. The present invention resets the inclined plate by providing a spring.

[0015] One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects: the present invention sets a breaking up component, and when it is necessary to break up the clumped detergent poured into the feed bin, the motor three is started to rotate the rotating shaft, thereby rotating the stirring blade one, and then breaking up the detergent, and the granular detergent leaks out from the filter plate, thereby preventing the clumped detergent from falling onto the weighing plate and causing the reading to suddenly increase. Since the detergent is easy to clump when damp, the detergent added to the working bin may contain clumped detergent, and the detergent is pushed into the working bin for weighing by rotating the auger. Since some detergents are in clumping form, they fall onto the weighing plate, causing the reading to suddenly increase, which is not conducive to the accurate measurement of the detergent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of a three-dimensional structure of a cross section of an embodiment of the present invention;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the broken-down component section in one embodiment of the present invention;

[0020] Figure 4 It is a schematic three-dimensional structural diagram of the cross section of a buffer component in one embodiment of the present invention.

[0021] Legend: 1. Working chamber; 2. Breaking assembly; 3. Buffer assembly; 4. Feed barrel; 5. Motor 1; 6. Auger; 7. Feed bin; 8. Weighing plate; 9. Motor 2; 21. Motor 3; 22. Rotating shaft; 23. Stirring blade 1; 24. Filter plate; 25. Gear ring; 26. Fixed rod; 27. Stirring blade 2; 28. Pulley 1; 29. Belt; 210. Rotating rod; 211. Transmission gear; 212. Pulley 2; 213. Scraper; 31. Inclined plate; 32. Rotating plate; 33. Motor 4; 34. Rack; 35. Spring; 36. Half gear. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly indicate the quantity of the technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal connection between two elements, indirect connection, or an interactive relationship between two elements.

[0027] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0028] Reference Figure 1 and Figure 2As shown, a precise metering batching scale device includes a working bin 1, with feed barrels 4 fixedly connected to both sides of the upper end of the working bin 1, a motor 5 installed at one end of the feed barrel 4, an auger 6 provided on the inner wall of the feed barrel 4, the output end of the motor 5 and the auger 6 fixed, the arc surface of the feed barrel 4 fixedly connected to the feed bin 7, the inner wall of the feed bin 7 is provided with a breaking up component 2, the arc surface of the working bin 1 is installed with motor 2 9, the output end of the motor 2 9 is fixedly connected to a weighing plate 8, and the inner wall of the working bin 1 is provided with a buffer component 3.

[0029] The following describes in detail the specific settings and functions of the breaking up component 2 and the buffer component 3.

[0030] Reference Figure 3 As shown, in this embodiment: the dispersing component 2 includes a motor 3 21 installed at the upper end of the feed bin 7, the output end of the motor 3 21 is fixedly connected to the rotating shaft 22, the arc surface of the rotating shaft 22 is fixedly connected to the stirring blade 1 23, and the inner wall of the feed bin 7 is fixedly connected to the filter screen plate 24. By setting the dispersing component 2, when it is necessary to disperse the clumped detergent poured into the feed bin 7, the motor 3 21 is started to rotate the rotating shaft 22, thereby rotating the stirring blade 1 23, and then the detergent is dispersed, and the granular detergent leaks from the filter screen plate 24, thereby preventing the clumped detergent from falling into the weighing plate 8 and causing the reading to suddenly increase. The inner wall of the feed bin 7 is rotatably connected with a gear ring 25 on both sides, and a fixed rod 26 is fixedly connected between the two gear rings 25. A plurality of evenly distributed stirring blades 27 are fixedly connected to one side of the fixed rod 26. The gear ring 25 is rotated through the transmission mechanism, so that the gear ring 25 on the fixed rod 26 The stirring blade 27 rotates to help break up the clumping detergent. The arc surface of the rotating shaft 22 is fixedly connected to the pulley 1 28. The top of the inner wall of the feed bin 7 is rotatably connected to the rotating rod 210. The arc surface of the rotating rod 210 is fixedly connected to the pulley 212. A belt 29 is provided between the pulley 1 28 and the pulley 212. The rotation of the rotating shaft 22 causes the pulley 1 28 to rotate. The belt 29 transmits the power to the rotating rod 210 on the pulley 212 to rotate. The lower end of the rotating rod 210 is fixedly connected to the transmission gear 211. The transmission gear 211 is meshed with the gear ring 25. The rotation of the rotating rod 210 causes the transmission gear 211 to rotate, thereby causing the gear ring 25 to rotate. The arc surface of the rotating shaft 22 is fixedly connected to the scraper 213. By providing the scraper 213, when the rotating shaft 22 rotates, the scraper 213 scrapes the surface of the filter screen 24 to prevent the detergent from accumulating on the filter screen 24.

[0031] Reference Figure 4As shown, in this embodiment: the buffer assembly 3 includes a plurality of evenly distributed inclined plates 31 fixedly connected to both sides of the inner wall of the working chamber 1, and the upper end of the inclined plate 31 is rotatably connected to the rotating plate 32. When the falling detergent needs to be buffered, the detergent falls onto the rotating plate 32 on the inclined plate 31, and then continues to fall onto the other rotating plates 32 by gravity, and then falls onto the weighing plate 8. The lower end of the inclined plate 31 is equipped with a motor 4 33, and the output end of the motor 4 33 is fixedly connected to a half gear 36, and one side of the half gear 36 is meshed with a rack 3 4. The rack 34 passes through the inclined plate 31 and slides inside the inclined plate 31. The rotating plate 32 is rotatably connected to the rack 34. The motor 4 33 is started to rotate the half gear 36, so that the rack 34 moves up, causing the inclined plate 31 to rise. When it rotates to the toothless part of the half gear 36, the rack 34 falls, causing the inclined plate 31 to rotate continuously to prevent the material from piling up on the weighing plate 8. The lower end of the rotating plate 32 is fixedly connected to a spring 35, and the other end of the spring 35 is fixed to the inclined plate 31. By setting the spring 35, the inclined plate 31 is reset.

[0032] When the detergent is dosed, potash fertilizer and urea are poured into the feed bins 7 on both sides respectively, and the motor 1 5 is started to rotate the auger 6, thereby pushing the potash fertilizer and urea into the working bin 1 and falling onto the weighing plate 8 for precise measurement. A weighing sensor is installed inside the weighing plate 8 to weigh the potash fertilizer that has fallen into the working bin 1, and then the urea is weighed after falling into the working bin 1. After the dosed weight is reached, the motor 1 5 is turned off, so that the auger 6 stops rotating, and the motor 2 9 is started to rotate the weighing plate, so that the dosed material is discharged from the bottom of the working bin 1. When it is necessary to break up the clumped detergent poured into the feed bin 7, the motor 3 21 is started to rotate the rotating shaft 22, so that the stirring blade 1 23 rotates, and the detergent is broken up. The granular detergent leaks from the filter screen 24, thereby preventing the clumped detergent from falling into the weighing plate 8 and causing the reading to suddenly increase. The rotating shaft 22 rotates, so that the pulley 1 28 rotates, and the belt 2 9 transmission, so that the rotating rod 210 on the pulley 212 rotates, the rotating rod 210 rotates, so that the transmission gear 211 rotates, thereby rotating the gear ring 25, so that the stirring blade 27 on the fixed rod 26 rotates, thereby helping to break up the clumping detergent. By setting the scraper 213, when the rotating shaft 22 rotates, the scraper 213 scrapes the surface of the filter plate 24 to prevent the detergent from accumulating on the filter plate 24. When it is necessary to buffer the falling detergent, the detergent falls onto the rotating plate 32 on the inclined plate 31, and then continues to fall by gravity to the other rotating plates 32, and thus falls onto the weighing plate 8. The motor 4 33 is started, so that the half gear 36 rotates, so that the rack 34 moves up, so that the inclined plate 31 rises, and when it rotates to the toothless part of the half gear 36, the rack 34 falls, so that the inclined plate 31 rotates continuously, preventing the material from accumulating on the weighing plate 8. The inclined plate 31 is reset by setting a spring 35.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A precise metering batching scale device, comprising a working chamber (1), characterized in that: The upper ends of the working bin (1) are fixedly connected to the feeding barrel (4), one end of the feeding barrel (4) is installed with a motor (5), the inner wall of the feeding barrel (4) is provided with an auger (6), the output end of the motor (5) and the auger (6) are fixed, the arc surface of the feeding barrel (4) is fixedly connected to the feeding bin (7), the inner wall of the feeding bin (7) is provided with a scattering assembly (2), and the arc surface of the working bin (1) is installed with a motor (9) The output end of the motor 2 (9) is fixedly connected to a weighing plate (8), the inner wall of the working bin (1) is provided with a buffer assembly (3), the disintegrating assembly (2) comprises a motor 3 (21) mounted on the upper end of the feed bin (7), the output end of the motor 3 (21) is fixedly connected to a rotating shaft (22), the arc surface of the rotating shaft (22) is fixedly connected to a stirring blade 1 (23), and the inner wall of the feed bin (7) is fixedly connected to a filter screen plate (24).

2. The precise metering batching scale device according to claim 1, characterized in that: Gear rings (25) are rotatably connected to the inner walls of the feed bin (7), a fixed rod (26) is fixedly connected between the two gear rings (25), and a plurality of evenly distributed stirring blades (27) are fixedly connected to one side of the fixed rod (26).

3. The precise metering batching scale device according to claim 2, characterized in that: The arc surface of the rotating shaft (22) is fixedly connected to a pulley 1 (28), the top of the inner wall of the feeding bin (7) is rotatably connected to a rotating rod (210), the arc surface of the rotating rod (210) is fixedly connected to a pulley 2 (212), and a belt (29) is provided between the pulley 1 (28) and the pulley 2 (212).

4. The precise metering batching scale device according to claim 3, characterized in that: The lower end of the rotating rod (210) is fixedly connected to a transmission gear (211), and the transmission gear (211) is meshed with a gear ring (25).

5. The precise metering batching scale device according to claim 4, characterized in that: The arc surface of the rotating shaft (22) is fixedly connected with a scraper (213).

6. The precise metering batching scale device according to claim 5, characterized in that: The buffer assembly (3) comprises a plurality of evenly distributed inclined plates (31) fixedly connected to both sides of the inner wall of the working chamber (1), and the upper ends of the inclined plates (31) are rotatably connected to a rotating plate (32).

7. The precise metering batching scale device according to claim 6, characterized in that: A motor four (33) is installed at the lower end of the inclined plate (31), and the output end of the motor four (33) is fixedly connected to a half gear (36). One side of the half gear (36) is meshedly connected to a rack (34). The rack (34) passes through the inclined plate (31), and the rack (34) slides inside the inclined plate (31). The rotating plate (32) is rotatably connected to the rack (34).

8. The precise metering batching scale device according to claim 7, characterized in that: The lower end of the rotating plate (32) is fixedly connected to a spring (35), and the other end of the spring (35) is fixed to the inclined plate (31).

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