Accurate three-foot batching scale structure assembly

Abstract

The utility model discloses an accurate three-foot batching scale structure assembly, which comprises an upper cylinder and a lower cylinder, the upper cylinder is fixedly connected with the lower cylinder through a screw, a weight hanger is sleeved outside the lower cylinder, the bottom of the weight hanger is correspondingly connected with three columns through three gravity sensors, and the three columns are connected with the upper cylinder and the lower cylinder. A plurality of supports are arranged among the three stand columns to form a triangular supporting structure, and the bottoms of the three stand columns are fixedly connected with the ground through expansion bolts. Through the arrangement of the three stand columns, downward loads of the upper cylinder body and the lower cylinder body are uniformly distributed on the three sensors, so that the weighing is more accurate, and a plurality of brackets are arranged among the three stand columns, so that the stability of the device is further improved; the stand columns are fixedly connected with the ground through expansion bolts, so that the vibration resistance of the device is improved, and the weighing error is reduced; and the pressure sensor is suspended, so that the initial adjustment of the device is facilitated, and meanwhile, the regular check is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of batching scales, in particular to an accurate three-legged batching scale structural component. Background Art

[0002] Batching scale is a weighing instrument that measures the ingredients of several materials in a given mass ratio. It has a wide range of uses and can be used for batching and measuring multiple materials or for measuring one material.

[0003] At present, the weighing equipment of feed mills needs to be adjusted repeatedly when used for the first time, and needs to be calibrated regularly during use, otherwise it will lead to inaccurate weighing and affect subsequent processes. How to ensure accurate weighing and make the batching scale easy to calibrate is the primary problem to be solved at present. Utility Model Content

[0004] The purpose of the utility model is to provide an accurate three-legged batching scale structural component to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an accurate three-legged batching scale structural component, comprising an upper cylinder and a lower cylinder, the upper cylinder and the lower cylinder are fixedly connected by screws, a weight hanger is externally connected to the lower cylinder, the bottom of the weight hanger is correspondingly connected to three columns through three gravity sensors, a number of brackets are arranged between the three columns to form a triangular support structure, and the bottoms of the three columns are fixedly connected to the ground through expansion bolts.

[0006] Furthermore, a fixing frame is arranged in the upper cylinder, a feed port is opened on the fixing frame, a motor is installed at the center position of the fixing frame, and an output shaft of the motor passes through the fixing frame and is connected to a vibrating rod.

[0007] Furthermore, a material guide plate is disposed on the periphery of the motor, the lower end of the material guide plate is fixedly connected to the fixing frame, and the material guide plate is in a conical shape, and a second vibration-damping gasket is disposed between the motor and the fixing frame.

[0008] Furthermore, a speed reducer and a scraper are arranged on the output shaft of the motor. The scraper is located below the fixing frame, and the scraper strips of the scraper are adapted to the inner walls of the upper cylinder and the lower cylinder.

[0009] Furthermore, a first vibration-damping gasket is arranged between the upper cylinder and the lower cylinder.

[0010] Furthermore, a limiting ring is fixedly sleeved on the periphery of the lower cylinder, and a bracket is located directly below the limiting ring.

[0011] In the above technical solution, the utility model provides an accurate three-legged batching scale structural component with the beneficial effects:

[0012] The utility model evenly distributes the downward load of the upper cylinder and the lower cylinder to the three sensors through the arrangement of three columns, so that the weighing is more accurate; a plurality of brackets are arranged between the three columns, so that the stability of the device is further improved; the columns are fixed to the ground through expansion bolts, so that the vibration resistance of the device is improved and the weighing error is reduced; by arranging the pressure sensor in the air, the initial adjustment of the device is convenient, and the regular calibration is also convenient.

[0013] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0014] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 A schematic diagram of the structure provided for an embodiment of the utility model;

[0017] Figure 2 A plan view provided for an embodiment of the utility model;

[0018] Figure 3 This is a diagram of the internal structure of the device provided in an embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 1. Upper cylinder; 11. Cover plate; 12. First vibration-damping gasket; 2. Lower cylinder; 21. Discharge port; 22. Limiting ring; 3. Weight rack; 4. Gravity sensor; 5. Column; 51. Bracket; 6. Fixed bracket; 61. Feed port; 62. Guide plate; 7. Motor; 71. Second vibration-damping gasket; 8. Vibrating rod; 9. Reducer; 10. Scraper. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0022] Please refer to 1-3, a precise three-legged batching scale structural component, including an upper cylinder 1 and a lower cylinder 2, the upper cylinder 1 and the lower cylinder 2 are fixedly connected by screws, a weight hanger 3 is connected to the outer shell of the lower cylinder 2, the bottom of the weight hanger 3 is connected to three columns 5 through three gravity sensors 4, a number of brackets 51 are arranged between the three columns 5 to form a triangular support structure, and the bottoms of the three columns 5 are fixedly connected to the ground through expansion bolts.

[0023] Specifically, the upper end of the gravity sensor 4 is abutted against the weight hanger 3, and the lower end of the gravity sensor 4 is fixedly connected to the top of the column 5. By arranging a pressure sensor on the periphery of the lower cylinder 2, it is convenient for the staff to operate when adjusting the pressure sensor parameters. The top of the upper cylinder 1 is covered by the cover plate 11 when not in use; the utility model arranges three columns 5 to evenly distribute the downward load of the upper cylinder 1 and the lower cylinder 2 to the three sensors, so that weighing is more accurate, and a number of brackets 51 are arranged between the three columns 5 to further improve the stability of the device. The columns 5 are fixedly connected to the ground by expansion bolts to improve the vibration resistance of the device and reduce the weighing error; by arranging the pressure sensor in the air, the initial adjustment of the device is convenient, and regular calibration is also convenient.

[0024] Furthermore, a fixing frame 6 is provided in the upper cylinder 1 , a feed port 61 is provided on the fixing frame 6 , a motor 7 is installed at the center of the fixing frame 6 , and an output shaft of the motor 7 passes through the fixing frame 6 and is connected to a vibrating rod 8 .

[0025] Specifically, a fixing frame 6 is provided in the upper cylinder 1 for installing a motor 7, and the motor 7 drives a vibrating rod 8 to vibrate, so that the feed entering the lower cylinder 2 from the feed inlet 61 is vibrated by the vibrating rod 8, so that the feed in the upper cylinder 1 and the lower cylinder 2 is evenly distributed, so that the data when the device is weighing is more accurate, and the error when weighing the feed is reduced.

[0026] Furthermore, a material guide plate 62 is disposed on the periphery of the motor 7 , the lower end of the material guide plate 62 is fixedly connected to the fixing frame 6 , and the material guide plate 62 is in a conical shape. A second vibration-damping gasket 71 is disposed between the motor 7 and the fixing frame 6 .

[0027] Specifically, the guide plate 62 is provided to protect the motor 7 so that no feed residue and dust can enter the motor 7 to cause damage to the motor 7. At the same time, the guide plate 62 has a guide effect on the feed to guide the feed to the feed inlet 61 so that the feed will not accumulate on the upper surface of the fixed frame 6. At the same time, a second vibration-damping gasket 71 is provided between the motor 7 and the fixed frame 6 to reduce the influence of the vibration of the motor 7 on the upper cylinder 1.

[0028] Furthermore, a speed reducer 9 and a scraper 10 are provided on the output shaft of the motor 7 . The scraper 10 is located below the fixing frame 6 , and the scraping strips of the scraper 10 are adapted to the inner walls of the upper cylinder 1 and the lower cylinder 2 .

[0029] Specifically, the place where the scraper 10 is connected to the reducer 9 is located above the vibrating rod 8. The speed of the output shaft of the motor 7 is reduced by the reducer 9, so that the speed of the scraper 10 is lower than the rated speed of the motor 7, ensuring the rigidity of the scraper bar during the rotation of the scraper 10 and improving the working effect and durability of the scraper 10.

[0030] Furthermore, a first vibration-damping gasket 12 is provided between the upper cylinder 1 and the lower cylinder 2 .

[0031] Specifically, by arranging the first vibration-damping gasket 12 between the upper cylinder 1 and the lower cylinder 2, the influence of vibration on the weighing of the device is reduced.

[0032] Furthermore, a limiting ring 22 is fixedly sleeved on the periphery of the lower cylinder 2 , and a bracket 51 is located directly below the limiting ring 22 .

[0033] Specifically, the cross-sectional area of ​​the lower end of the limiting ring 22 is larger than the area of ​​the triangle formed by the brackets 51, so that the limiting ring 22 cannot pass through the triangular hole formed by the brackets 51, so that the device will not suffer serious damage in the event of an accidental fall, thereby reducing the operating cost.

[0034] In the utility model, the feed is first introduced from the inlet at the upper end of the upper cylinder 1, and guided by the guide plate 62 so that all the feed enters the upper cylinder 1 and the lower cylinder 2 from the feed port 61. After being vibrated by the vibrating rod 8, the feed becomes uniform in the upper cylinder 1 and the lower cylinder 2. The rotation of the scraper 10 prevents the feed from sticking to the inner wall of the upper cylinder 1 and the lower cylinder 2, and avoids the problem of dense feed that is difficult to discharge due to the vibration of the vibrating rod 8. At this time, it is weighed, and after the value is recorded, the feed is discharged through the discharge port 21.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An accurate three-legged batching scale structural assembly, comprising an upper cylinder (1) and a lower cylinder (2), characterized in that: The upper cylinder (1) and the lower cylinder (2) are fixedly connected by screws, the lower cylinder (2) is outer-mounted with a weight hanger (3), the bottom of the weight hanger (3) is correspondingly connected to three columns (5) via three gravity sensors (4), a plurality of brackets (51) are arranged between the three columns (5) to form a triangular support structure, and the bottoms of the three columns (5) are fixedly connected to the ground via expansion bolts.

2. According to claim 1, a precise three-legged batching scale structural assembly is characterized in that: A fixing frame (6) is arranged inside the upper cylinder (1), a feed port (61) is provided on the fixing frame (6), a motor (7) is installed at the center of the fixing frame (6), and an output shaft of the motor (7) passes through the fixing frame (6) and is connected to a vibrating rod (8).

3. The precise three-legged batching scale structural assembly according to claim 2, characterized in that: A material guide plate (62) is arranged on the periphery of the motor (7), the lower end of the material guide plate (62) is fixedly connected to the fixing frame (6), and the shape of the material guide plate (62) is conical, and a second vibration-damping gasket (71) is arranged between the motor (7) and the fixing frame (6).

4. The precise three-legged batching scale structural assembly according to claim 2, characterized in that: A speed reducer (9) and a scraper (10) are arranged on the output shaft of the motor (7); the scraper (10) is located below the fixed frame (6), and the scraper strips of the scraper (10) are adapted to the inner walls of the upper cylinder (1) and the lower cylinder (2).

5. The precise three-legged batching scale structural assembly according to claim 1, characterized in that: A first vibration-damping gasket (12) is provided between the upper cylinder (1) and the lower cylinder (2).

6. The precise three-legged batching scale structural assembly according to claim 1, characterized in that: A limiting ring (22) is fixedly sleeved on the periphery of the lower cylinder (2), and a bracket (51) is located directly below the limiting ring (22).

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