Measuring hopper with buffer structure

Abstract

The utility model provides a measuring hopper with a buffer structure, which comprises a measuring hopper component and a buffer component, the buffer component used for buffering mixed alloy is mounted in the measuring hopper component, the measuring hopper component comprises a mounting plate, a feeding part and a measuring hopper body, the feeding part is mounted on the surface of the mounting plate in a penetrating manner, and the buffer component is mounted on the surface of the mounting plate. Compared with the prior art, the feeding device has the following beneficial effects that by arranging the buffer rubber, when mixed alloy falls onto the buffer plate, the buffer rubber can primarily absorb the impact force of the mixed alloy, so that the impact force of the mixed alloy is reduced, and the impact force of the mixed alloy is reduced; meanwhile, the buffering strips on the lower side surface of the buffering rubber can increase the buffering area and layers, the multiple buffering strips can enable the impact force of the mixed alloy to be dispersed to different positions instead of being concentrated on one point, and the buffering strips and the buffering rubber are combined, so that the impact force of the mixed alloy is reduced. Impact force can be decomposed in the vertical direction and the horizontal direction.

Description

Technical Field

[0001] The utility model belongs to the field of measuring bucket equipment, in particular to a quantitative bucket with a buffer structure. Background Art

[0002] Alloy batching weighing equipment consists of a storage, feeding, weighing, batching, transportation, and control and management system. The dosing hopper is a container for weighing and batching the alloy mixture, loading and discharging the mixture in a fixed quantity. Existing dosing hoppers have certain drawbacks. When the alloy mixture falls from a height, it directly impacts the hopper's inner wall. Due to the speed and momentum of the falling alloy, this generates significant impact force. This is because the alloy mixture possesses a certain amount of kinetic energy during transportation, which is not effectively dissipated upon entering the hopper. This impact causes wear on the hopper's inner wall, which can weaken or even break over time, impacting the hopper's service life and metering accuracy. A conventional approach to address this problem is to thicken the hopper's inner wall, but this increases cost and weight. Furthermore, simply thickening the hopper may not completely eliminate the adverse effects of impact in situations with high impact forces. Furthermore, the impact of the alloy mixture can cause it to splash, resulting in damage to the precious alloy. Therefore, a new structure is needed to address these technical issues. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a quantitative bucket with a buffer structure to solve the problems raised in the above background technology.

[0004] The utility model is achieved through the following technical solutions: a quantitative bucket with a buffer structure, comprising: a measuring bucket assembly and a buffer assembly, a buffer assembly for buffering a mixed alloy is installed inside the measuring bucket assembly, the measuring bucket assembly comprises: a mounting plate, a feed piece and a measuring bucket body, the surface of the mounting plate is penetrated by the feed piece, the measuring bucket body is installed on the lower surface of the feed piece, the lower surface of the measuring bucket body is installed with a discharge pipe, the buffer assembly is installed inside the feed piece, the buffer assembly comprises: a rotating rod and a buffer plate, two buffer plates are symmetrically installed on the outer surface of the rotating rod, a plurality of buffer strips are installed on the upper surface of the buffer plate, the upper surface of the buffer strips is installed with buffer rubber, an electric push rod is installed on the upper surface of the mounting plate, and the telescopic rod of the electric push rod is hinged to the rotating rod.

[0005] As a preferred embodiment, the feeding part includes: feeding pipe 1 and feeding pipe 2. Feed pipe 1 is installed at the center position of the upper surface of the mounting plate, and feeding pipe 2 is installed on the lower surface of the mounting plate. The central axis of feeding pipe 1 and feeding pipe 2 are collinear, and feeding pipe 1 and feeding pipe 2 are connected.

[0006] As a preferred embodiment, the end of the second feed pipe away from the mounting plate is installed on the upper surface of the measuring bucket body, the upper surface of the measuring bucket body is open, and the end of the measuring bucket body away from the second feed pipe is connected to the upper surface of the discharge pipe.

[0007] As a preferred embodiment, a buffer plate is installed inside the connection between the feed pipe 1, the feed pipe 2 and the mounting plate through a rotating rod. The two buffer plates are both semicircular in structure. The two semicircular buffer plates are circular in structure through the rotating rod. The outer surfaces of the two buffer plates abut against the inner wall of the feed piece. During use, when the mixed alloy falls into the metering bucket, due to its certain speed and impact force, the buffer plate can disperse the impact force of the mixed alloy and reduce the direct impact of the mixed alloy on the inner wall of the metering bucket.

[0008] As a preferred embodiment, the rotating rod is L-shaped, the rotating rod is slidingly hinged to the telescopic rod of the electric push rod, and a plurality of buffer strips are evenly installed on the upper surfaces of the two buffer plates.

[0009] As a preferred embodiment, a accommodating cavity is provided inside the buffer strip, the material of the buffer strip is wear-resistant rubber, the interior of the buffer strip accommodating cavity is filled with hydraulic oil, and a buffer rubber matching the buffer plate structure is installed on the upper surface of the buffer strip. During use, when the mixed alloy falls onto the buffer plate, the buffer rubber can firstly absorb the impact force of the mixed alloy to reduce the instantaneous impact force. The combination of the buffer strip and the buffer rubber can decompose the impact force in both vertical and horizontal directions.

[0010] After adopting the above technical solution, the beneficial effect of the utility model is: by setting a buffer component, a measuring bucket component and a buffer component, a buffer component for buffering the mixed alloy is installed inside the measuring bucket component, and the buffer component includes: a rotating rod and a buffer plate, and two buffer plates are symmetrically installed on the outer surface of the rotating rod. During use, when the mixed alloy falls into the quantitative bucket, due to the certain speed and impact force, if there is no buffer structure, the mixed alloy directly hits the inner wall of the measuring bucket, which will cause wear to the inner wall of the measuring bucket in the long run, and the buffer plate can disperse the impact force of the mixed alloy and reduce the direct impact of the mixed alloy on the inner wall of the measuring bucket.

[0011] By setting buffer rubber, multiple buffer strips are installed on the upper surface of the buffer plate, buffer rubber is installed on the upper surface of the buffer strip, and an electric push rod is installed on the upper surface of the mounting plate. The telescopic rod of the electric push rod is hinged to the rotating rod. When in use, the buffer rubber has good elasticity. When the mixed alloy falls onto the buffer plate, the buffer rubber can first absorb the impact force of the mixed alloy and reduce the instantaneous impact force. At the same time, the buffer strips on the lower surface of the buffer rubber can increase the buffering area and level. Multiple buffer strips can disperse the impact force of the mixed alloy to different positions instead of concentrating it on one point. Moreover, the combination of the buffer strips and the buffer rubber can decompose the impact force in both vertical and horizontal directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0013] Figure 1 This is a schematic diagram of the overall structure of a quantitative bucket with a buffer structure in the utility model.

[0014] Figure 2 This is a schematic diagram of the top structure of a quantitative bucket with a buffer structure in the utility model.

[0015] Figure 3 This is a schematic diagram of the side structure of a quantitative bucket with a buffer structure in the utility model.

[0016] Figure 4 This is a schematic diagram of a buffer assembly of a metering bucket with a buffer structure according to the present invention.

[0017] Figure 5 This is a schematic diagram of a buffer strip of a quantitative bucket with a buffer structure according to the present invention.

[0018] In the figure, 100-mounting plate, 110-feeding pipe 1, 120-feeding pipe 2, 130-measuring hopper body, 140-discharging pipe;

[0019] 200-buffer assembly, 210-electric push rod, 220-rotating rod, 230-buffer plate, 240-buffer strip, 250-buffer rubber. DETAILED DESCRIPTION

[0020] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 5 The utility model provides a technical solution: a quantitative bucket with a buffer structure, comprising: a measuring bucket assembly and a buffer assembly 200, the interior of the measuring bucket assembly is equipped with a buffer assembly 200 for buffering the mixed alloy, the measuring bucket assembly comprises: a mounting plate 100, a feeding piece and a measuring bucket body 130, the surface of the mounting plate 100 is penetrated by the feeding piece, the lower surface of the feeding piece is equipped with the measuring bucket body 130, the lower surface of the measuring bucket body 130 is equipped with a discharge pipe 140, the interior of the feed piece is equipped with a buffer assembly 200, the buffer assembly 200 comprises: a rotating rod 220 and a buffer plate 230, two buffer plates 230 are symmetrically installed on the outer surface of the rotating rod 220, a plurality of buffer bars 240 are installed on the upper surface of the buffer plate 230, and a buffer rubber 250 is installed on the upper surface of the buffer bar 240, an electric push rod 210 is installed on the upper surface of the mounting plate 100, and the telescopic rod of the electric push rod 210 is hinged to the rotating rod 220.

[0022] See also Figures 1 to 5 As a first embodiment of the present invention, the feeding member includes: a feeding pipe 110 and a feeding pipe 2 120. The feeding pipe 110 is installed at the center of the upper surface of the mounting plate 100, and the feeding pipe 2 120 is installed on the lower surface of the mounting plate 100. The central axes of the feeding pipe 110 and the feeding pipe 2 120 are collinear, and the feeding pipe 110 and the feeding pipe 2 120 are connected.

[0023] The end of the second feed pipe 120 away from the mounting plate 100 is mounted on the upper surface of the measuring bucket body 130. The upper surface of the measuring bucket body 130 is open. The end of the measuring bucket body 130 away from the second feed pipe 120 is connected to the upper surface of the discharge pipe 140.

[0024] A buffer plate 230 is installed inside the connection between the feed pipe 110, the feed pipe 2 120 and the mounting plate 100 through a rotating rod 220. The two buffer plates 230 are both semicircular in structure. The two semicircular buffer plates 230 are formed into a circular structure through the rotating rod 220. The outer surfaces of the two buffer plates 230 abut against the inner wall of the feed piece.

[0025] When in use, the user first connects the opening on the upper surface of the feed tube 110 inside the feed piece with the discharge port of the feeder. At this time, when the feeder discharges the mixed alloy into the discharge tube 140, it will first fall into the upper surface of the buffer component 200 for buffering. At this time, the mixed alloy will accumulate on the upper surface of the buffer component 200, thereby forming a mixed alloy pause. At this time, the buffer component 200 is then opened to allow the mixed alloy to fall through the buffer component 200 into the inside of the measuring bucket body 130 to complete the feeding operation. During use, when the mixed alloy falls into the quantitative bucket, it has a certain speed and impact force. If there is no buffer structure, the mixed alloy directly hits the inner wall of the measuring bucket, which will cause wear to the inner wall of the measuring bucket in the long run. The buffer plate 230 can disperse the impact force of the mixed alloy and reduce the direct impact of the mixed alloy on the inner wall of the measuring bucket.

[0026] See also Figures 1 to 5 As a second embodiment of the present invention: the rotating rod 220 is L-shaped, the rotating rod 220 is slidably hinged with the telescopic rod of the electric push rod 210, and a plurality of buffer strips 240 are evenly installed on the upper surfaces of the two buffer plates 230;

[0027] The buffer strip 240 is provided with a receiving cavity inside. The buffer strip 240 is made of wear-resistant rubber. The receiving cavity of the buffer strip 240 is filled with hydraulic oil. The upper surface of the buffer strip 240 is installed with a buffer rubber 250 that matches the structure of the buffer plate 230.

[0028] During use, when the mixed alloy falls onto the upper surface of the buffer assembly 200 through the operating steps of the first embodiment, it will first fall onto the surface of the buffer rubber 250 on the upper surface of the buffer plate 230, thereby buffering the mixed alloy for the first time through the buffer rubber 250. When the buffer rubber 250 contacts the mixed alloy, the buffer rubber 250 will compress the buffer strip 240 on the lower surface of the buffer rubber 250, so that the hydraulic oil inside the buffer strip 240 absorbs the buffering force of the mixed alloy, thereby cooperating with the buffer rubber 250 to buffer the falling mixed alloy. After a part of the mixed alloy is accumulated (the specific amount needs to be selected according to actual conditions and will not be elaborated here), the user can start the electric push rod 210 to extend the telescopic rod of the electric push rod 210, thereby driving the sliding hinged rotating rod 220 to rotate. When the rotating rod 220 rotates, it will The buffer plate 230 on the outer surface of the rotating rod 220 is driven to rotate. When the buffer plate 230 rotates inside the feed part, the mixed alloy on the upper surface of the buffer plate 230 will fall into the feed pipe 120, and then fall into the measuring bucket body 130 from the feed pipe 120, and finally be discharged through the discharge pipe 140. Since the buffer rubber 250 has good elasticity during use, when the mixed alloy falls onto the buffer plate 230, the buffer rubber 250 can first absorb the impact force of the mixed alloy and reduce the instantaneous impact force. At the same time, the buffer strip 240 on the lower surface of the buffer rubber 250 can increase the buffering area and level. Multiple buffer strips 240 can disperse the impact force of the mixed alloy to different positions instead of concentrating it on one point. Moreover, the combination of the buffer strip 240 and the buffer rubber 250 can decompose the impact force in both vertical and horizontal directions.

[0029] The mixed alloy is a mixture of 12 different alloys in different proportions. Iron and praseodymium-neodymium account for a larger proportion, and the remaining 10 alloys except iron and praseodymium-neodymium account for a smaller proportion. Their specific materials are not described in detail.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A quantitative hopper with a buffer structure, comprising: A measuring bucket assembly and a buffer assembly (200), characterized in that a buffer assembly (200) for buffering a mixed alloy is installed inside the measuring bucket assembly, the measuring bucket assembly comprises: a mounting plate (100), a feed piece, and a measuring bucket body (130), the feed piece being installed through the surface of the mounting plate (100), and the measuring bucket body (130) being installed on the lower surface of the feed piece; A discharge pipe (140) is installed on the lower surface of the measuring hopper body (130), and a buffer assembly (200) is installed inside the feeding member. The buffer assembly (200) includes a rotating rod (220) and a buffer plate (230). Two buffer plates (230) are symmetrically installed on the outer surface of the rotating rod (220); A plurality of buffer bars (240) are installed on the upper surface of the buffer plate (230), and buffer rubber (250) is installed on the upper surface of the buffer bars (240). An electric push rod (210) is installed on the upper surface of the mounting plate (100), and the telescopic rod of the electric push rod (210) is hinged to the rotating rod (220).

2. The quantitative bucket with a buffer structure according to claim 1, characterized in that: The feeding member includes: feeding pipe 1 (110) and feeding pipe 2 (120), feeding pipe 1 (110) is installed at the center position of the upper surface of the mounting plate (100), and feeding pipe 2 (120) is installed on the lower surface of the mounting plate (100), the central axes of feeding pipe 1 (110) and feeding pipe 2 (120) are collinear, and feeding pipe 1 (110) and feeding pipe 2 (120) are arranged in communication with each other.

3. The quantitative bucket with a buffer structure according to claim 2, characterized in that: The end of the second feed pipe (120) away from the mounting plate (100) is mounted on the upper surface of the measuring bucket body (130), the upper surface of the measuring bucket body (130) is designed to be open, and the end of the measuring bucket body (130) away from the second feed pipe (120) is connected to the upper surface of the discharge pipe (140).

4. The quantitative bucket with a buffer structure according to claim 3, characterized in that: A buffer plate (230) is installed inside the connection between the feed pipe 1 (110), the feed pipe 2 (120) and the mounting plate (100) via a rotating rod (220), and the two buffer plates (230) are both semicircular in structure. The two semicircular buffer plates (230) are circular in structure via the rotating rod (220), and the outer surfaces of the two buffer plates (230) abut against the inner wall of the feed piece.

5. The quantitative bucket with a buffer structure according to claim 4, characterized in that: The rotating rod (220) has an L-shaped structure, and is slidably hinged to the telescopic rod of the electric push rod (210). The upper surfaces of the two buffer plates (230) are respectively and evenly mounted with a plurality of buffer strips (240).

6. The quantitative bucket with a buffer structure according to claim 5, characterized in that: The buffer strip (240) is provided with an accommodating cavity therein. The buffer strip (240) is made of wear-resistant rubber. The accommodating cavity of the buffer strip (240) is filled with hydraulic oil. The upper surface of the buffer strip (240) is provided with a buffer rubber (250) that matches the structure of the buffer plate (230).

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