Weighing device with anti-offset limiting structure

Abstract

The utility model discloses a weighing device with an anti-offset limiting structure, and relates to the technical field of wagon balances. Comprising a wagon balance, a camera is installed on one side of the top of the wagon balance, limiting mechanisms are arranged on the two sides of the top of the wagon balance, and each limiting mechanism comprises a rotating gear. Through the arrangement of the limiting mechanism and the shielding mechanism, in the using process, when limiting is needed, a first servo motor on a first mounting plate drives a first driving gear to drive a rotating gear to rotate, the rotating gear drives a first air cylinder to rotate, and meanwhile the first air cylinder is driven to rotate; a first air cylinder drives a rotating plate to rotate while ascending and descending according to the height of goods, in the process, a second air cylinder is started to drive a limiting plate to move under the action of a rotating block, a connecting plate and a fixing shaft to be attached to the materials, and finally the materials rapidly reach the designated position through a connecting block and a guide wheel. The device effectively prevents the vehicle from transversely or longitudinally moving in the weighing process.

Description

Technical Field

[0001] The utility model relates to the technical field of floor scales, in particular to a weighing device with an anti-deviating limiting structure. Background Art

[0002] For example, a weighing device with patent publication number CN219714516U includes a base, the base has a receiving groove extending vertically and opening upward, a floor scale is arranged in the receiving groove, an anti-skid plate is arranged on the floor scale, the anti-skid plate is provided with a plurality of long grooves along the direction of vehicle travel, and the anti-skid plate and the floor scale are supported by at least two bases to form at least one receiving space. The plurality of long grooves can increase the friction of the tread of the passing vehicle, thereby playing an anti-skid role. At the same time, the plurality of long grooves can allow mud and sand particles on the tread to fall into the receiving space, thereby preventing the passing vehicle from slipping when starting. In addition, the plurality of long grooves can also allow sand and gravel to fall into the receiving space, thereby avoiding accumulation on the anti-skid plate and affecting the passage of vehicles.

[0003] However, during the use of the above equipment, due to the setting of its internal base, the weighing platform may be tilted or offset under the influence of external forces such as vehicle movement and cargo loading and unloading, which affects the accuracy of weighing. Therefore, in view of this situation, we propose a more convenient and practical pressing mechanism to meet the use needs. Utility Model Content

[0004] The purpose of the utility model is to provide a weighing device with an anti-deviating limiting structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a weighing device with an anti-deviation limit structure, including a floor scale, a camera is installed on one side of the top of the floor scale, and limit mechanisms are arranged on both sides of the top of the floor scale. The limit mechanisms include a rotating gear, which is rotatably connected to the floor scale, a first mounting plate is arranged on one side of the rotating gear, a first servo motor is installed on the top of the first mounting plate, a first drive gear is fixedly connected to the output end of the first servo motor, and the teeth of the first drive gear and the rotating gear are meshed, a first cylinder is fixedly connected to the center of the top of the rotating gear, a rotating plate is fixedly connected to the output end of the first cylinder, a limiting assembly is arranged on one side of the rotating plate, and a shielding mechanism is arranged on one side of the top of the floor scale.

[0006] Furthermore, the limiting assembly includes a fixed shaft, the fixed shaft and the rotating plate are rotatably connected, one end of the fixed shaft is fixedly connected to the connecting plate, and one side of the bottom of the connecting plate is rotatably connected to a rotating block.

[0007] Furthermore, a second cylinder is installed on one side of the rotating block, and an output end of the second cylinder is rotatably connected to a limit plate, and the limit plate and the connecting plate are connected.

[0008] Furthermore, a plurality of connection blocks are fixedly connected to one side of the limit plate, and a guide wheel is rotatably connected to one side of the connection block.

[0009] Furthermore, the shielding mechanism includes a fixed plate, which is connected to the floor scale, and a slot is provided on the top of the fixed plate, in which a baffle is rotatably connected.

[0010] Furthermore, a driven gear is rotatably connected to one side of the fixed plate, and the driven gear is connected to the baffle plate. A second mounting plate is provided on one side of the driven gear, and a second servo motor is installed on one side of the second mounting plate. The output end of the second servo motor is fixedly connected to a second driving gear, and the teeth of the second driving gear and the driven gear are meshed.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The weighing device with an anti-deviating limiting structure is provided with a limiting mechanism and a shielding mechanism. During use, when limiting is required, first, the first servo motor on the first mounting plate drives the first driving gear to drive the rotating gear to rotate. The rotating gear drives the first cylinder to rotate. At the same time, the first cylinder drives the rotating plate to rotate while being raised and lowered according to the height of the goods. During this process, the second cylinder starts to drive the limiting plate to move under the action of the rotating block, the connecting plate and the fixed shaft, and fits the material. Finally, the connecting block and the guide wheel are used to quickly enable the material to reach the specified position. The device effectively prevents the vehicle from moving laterally or longitudinally during the weighing process, thereby ensuring the accuracy of the weighing data. It is highly practical and suitable for popularization.

[0013] At the same time, the shielding mechanism can respond quickly and adjust to the required position, reducing the weighing preparation time, improving the overall work efficiency, and is suitable for high-frequency weighing needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0016] Figure 3 It is a schematic diagram of the shielding mechanism structure of the utility model.

[0017] In the figure: 1. floor scale; 2. camera; 3. limiting mechanism; 301. rotating gear; 302. first mounting plate; 303. first servo motor; 304. first driving gear; 305. first cylinder; 306. rotating plate; 307. fixed shaft; 308. connecting plate; 309. rotating block; 310. second cylinder; 311. limiting plate; 312. connecting block; 313. guide wheel; 4. shielding mechanism; 401. fixed plate; 402. baffle; 403. driven gear; 404. second mounting plate; 405. second servo motor; 406. second driving gear. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the process of logistics transit, weighing equipment is needed. The weighing equipment provided by the utility model is specially used for cargo weighing operations in the process of logistics transit. In the process of using this equipment for weighing operations, it is necessary to ensure that the weighing device is installed on a flat and stable ground to avoid weighing errors due to uneven or unstable ground, ensure that the goods completely enter the weighing area and remain stationary to avoid measurement errors caused by improper position, clean the weighing device regularly, keep the surface of the equipment clean, prevent dirt from affecting the weighing accuracy, and pay attention to waterproofing and dustproofing.

[0020] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a weighing device with an anti-deviated limiting structure, comprising a floor scale 1, a camera 2 is installed on one side of the top of the floor scale 1, limiting mechanisms 3 are arranged on both sides of the top of the floor scale 1, the limiting mechanism 3 comprises a rotating gear 301, the rotating gear 301 is rotatably connected to the floor scale 1, a first mounting plate 302 is arranged on one side of the rotating gear 301, a first servo motor 303 is installed on the top of the first mounting plate 302, a first driving gear 304 is fixedly connected to the output end of the first servo motor 303, the teeth of the first driving gear 304 and the rotating gear 301 are meshed, a first cylinder 305 is fixedly connected to the center of the top of the rotating gear 301, a rotating plate 306 is fixedly connected to the output end of the first cylinder 305, a limiting assembly is arranged on one side of the rotating plate 306, and a shielding mechanism 4 is arranged on one side of the top of the floor scale 1.

[0021] like Figure 2As shown, the limit assembly includes a fixed shaft 307, which is rotatably connected to the rotating plate 306, one end of the fixed shaft 307 is fixedly connected to a connecting plate 308, one side of the bottom of the connecting plate 308 is rotatably connected to a rotating block 309, one side of the rotating block 309 is installed with a second cylinder 310, the output end of the second cylinder 310 is rotatably connected to a limit plate 311, the limit plate 311 and the connecting plate 308 are connected, one side of the limit plate 311 is fixedly connected to a plurality of connecting blocks 312, and one side of the connecting block 312 is rotatably connected to a guide wheel 313.

[0022] It should be noted that during use, when limiting is required, first, the first servo motor 303 on the first mounting plate 302 drives the first driving gear 304 to drive the rotating gear 301 to rotate, and the rotating gear 301 drives the first cylinder 305 to rotate. At the same time, the first cylinder 305 is raised and lowered according to the height of the goods while driving the rotating plate 306 to rotate. In this process, the second cylinder 310 is started to drive the limiting plate 311 to move under the action of the rotating block 309, the connecting plate 308 and the fixed shaft 307, and fit with the material. Finally, the material is quickly brought to the specified position through the connecting block 312 and the guide wheel 313. The limiting mechanism 3 can be dynamically adjusted according to the size and shape of different goods, so that it can adapt to various types of goods, thereby improving the versatility of the equipment.

[0023] like Figure 3 As shown, the shielding mechanism 4 includes a fixed plate 401, which is connected to the floor scale 1. A slot is provided on the top of the fixed plate 401, and a baffle 402 is rotatably connected in the slot. A driven gear 403 is rotatably connected to one side of the fixed plate 401, and the driven gear 403 is connected to the baffle 402. A second mounting plate 404 is provided on one side of the driven gear 403, and a second servo motor 405 is installed on one side of the second mounting plate 404. A second driving gear 406 is fixedly connected to the output end of the second servo motor 405, and the teeth of the second driving gear 406 and the driven gear 403 are meshed.

[0024] It should be noted that during use, first, the second servo motor 405 on the second mounting plate 404 drives the second driving gear 406 and the driven gear 403 to rotate, while driving the baffle 402 to rotate along the fixed plate 401. The shielding mechanism 4 can respond quickly and adjust to the required position, reducing the weighing preparation time, improving the overall work efficiency, and is suitable for high-frequency weighing needs.

[0025] Working principle: During use, the size information of the goods is first recorded by the camera 2. According to the size information, the first servo motor 303 on the first mounting plate 302 drives the first driving gear 304 to drive the rotating gear 301 to rotate. The rotating gear 301 drives the first cylinder 305 to rotate. At the same time, the first cylinder 305 is lifted and lowered according to the height of the goods while driving the rotating plate 306 to rotate. In this process, the second cylinder 310 starts to drive the limit plate 311 to move under the action of the rotating block 309, the connecting plate 308 and the fixed shaft 307, and fits with the material. Finally, the material is quickly brought to the specified position through the connecting block 312 and the guide wheel 313. At the same time, the second servo motor 405 on the second mounting plate 404 drives the second driving gear 406 and the driven gear 403 to rotate, and drives the baffle 402 to rotate along the fixed plate 401. The device effectively prevents the vehicle from moving horizontally or vertically during the weighing process, thereby ensuring the accuracy of the weighing data.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A weighing device with an anti-deviating limiting structure, comprising a floor scale (1), characterized in that: A camera (2) is installed on one side of the top of the floor scale (1). Limiting mechanisms (3) are arranged on both sides of the top of the floor scale (1). The limiting mechanisms (3) include a rotating gear (301). The rotating gear (301) is rotatably connected to the floor scale (1). A first mounting plate (302) is installed on one side of the rotating gear (301). A first servo motor (303) is installed on the top of the first mounting plate (302). The output end of the first servo motor (303) is fixedly connected to a first driving gear (304). The teeth of the first driving gear (304) and the rotating gear (301) are meshed. A first cylinder (305) is fixedly connected to the center of the top of the rotating gear (301). The output end of the first cylinder (305) is fixedly connected to a rotating plate (306). A limiting assembly is arranged on one side of the rotating plate (306). A shielding mechanism (4) is arranged on one side of the top of the floor scale (1).

2. The weighing device with an anti-deviating limiting structure according to claim 1, characterized in that: The position limiting assembly comprises a fixed shaft (307), the fixed shaft (307) and the rotating plate (306) are rotatably connected, one end of the fixed shaft (307) is fixedly connected to a connecting plate (308), and one side of the bottom of the connecting plate (308) is rotatably connected to a rotating block (309).

3. The weighing device with an anti-deviating limiting structure according to claim 2, characterized in that: A second cylinder (310) is installed on one side of the rotating block (309), and an output end of the second cylinder (310) is rotatably connected to a limit plate (311), and the limit plate (311) and the connecting plate (308) are connected.

4. The weighing device with an anti-deviating limiting structure according to claim 3, characterized in that: One side of the limiting plate (311) is fixedly connected to a plurality of connection blocks (312), and one side of the connection block (312) is rotatably connected to a guide wheel (313).

5. The weighing device with an anti-deviating limiting structure according to claim 1, characterized in that: The shielding mechanism (4) comprises a fixing plate (401), the fixing plate (401) is connected to the floor scale (1), a notch is provided on the top of the fixing plate (401), and a baffle (402) is rotatably connected in the notch.

6. The weighing device with an anti-deviating limiting structure according to claim 5, characterized in that: A driven gear (403) is rotatably connected to one side of the fixed plate (401), and the driven gear (403) is connected to the baffle plate (402). A second mounting plate (404) is provided on one side of the driven gear (403), and a second servo motor (405) is mounted on one side of the second mounting plate (404). A second driving gear (406) is fixedly connected to the output end of the second servo motor (405), and the teeth of the second driving gear (406) and the driven gear (403) are meshed.

Images