A dynamic analog weighing instrument

Abstract

The application is suitable for the technical field of dynamic weighing, and provides a dynamic simulation weighing instrument, which comprises a weighing assembly and a scraping assembly; the weighing assembly comprises a weighing sensor, a conveying part, a supporting frame, a driving motor, a driving shaft, a first movable stick, a movable plate, a rotating shaft, a second movable stick and an adjusting part; the scraping assembly comprises a stand, an electric sliding block, a turnover motor, a turnover plate, a sliding strip, a horizontal strip, a horizontal plate, a limiting part, a scraping box and a scraping part; the driving motor drives the driving shaft to rotate, so that the two first movable sticks gradually start to incline downward from a horizontal state and finally become vertical; the second movable stick also gradually starts to incline downward from a horizontal state and finally becomes vertical, so that the two first movable sticks and the second movable stick can limit the two ends of the large ice brick, so that the large ice brick remains relatively stable during weighing, thereby improving the precision of the dynamic simulation weighing instrument.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of dynamic weighing, more particularly, it relates to a dynamic analog weighing instrument. BACKGROUND

[0002] The dynamic analog weighing instrument is a device specially used for dynamic weighing, which can accurately measure the weight of an object during its movement. This kind of instrument usually has the characteristics of high precision, high stability and fast response, and is suitable for various industrial and commercial application scenarios, and is widely used in industrial production, logistics, food processing and other fields.

[0003] In the prior art, the dynamic analog weighing instrument can be used alone for object weighing, or can be used in cooperation with a conveying belt. When the object passes through the surface of the conveying belt, the dynamic analog weighing instrument can instantaneously detect the weight of the object to realize efficient and accurate dynamic weighing.

[0004] However, in this process, if the object to be weighed is a large ice block, the surface of the large ice block is uneven, and there are several small ice particles protruding from the surface, which will cause the contact area between the large ice block and the conveying belt to be small, resulting in uneven distribution of the weight of the large ice block, which may cause the dynamic analog weighing instrument to be unable to accurately measure the weight of the large ice block, affecting the weighing value of the dynamic analog weighing instrument.

[0005] If the surface of the large ice block is smooth, a thin water film will appear on the surface of the large ice block, which will reduce the friction between the large ice block and the conveying belt. At the same time, the operation of the conveying belt provides an additional thrust to the large ice block, which will cause the large ice block to slide irregularly during weighing, further reducing the accuracy of the dynamic analog weighing instrument. Therefore, the present application proposes a dynamic analog weighing instrument to improve the existing problems. SUMMARY

[0006] In view of the deficiencies of the prior art, the purpose of the present application is to provide a dynamic analog weighing instrument.

[0007] In order to achieve the above object, the present application provides the following technical scheme: A dynamic simulation weighing instrument, comprising a weighing assembly and a scraping assembly; wherein the weighing assembly comprises a bearing frame, a control console arranged on one side of the bearing frame, weighing sensors uniformly arranged on the top of the bearing frame, conveying members arranged between the weighing sensors, support frames symmetrically arranged in the radial direction on the top of the bearing frame, drive motors arranged between the support frames, drive shafts arranged on the output ends of the drive motors, first movable rods symmetrically arranged on the drive shafts in the axial direction, movable plates arranged between the first movable rods, rotating shafts arranged on the ends of the movable plates away from the first movable rods, second movable rods arranged on the rotating shafts, and adjusting members symmetrically connected to the ends of the rotating shafts in the axial direction; one end of the adjusting member away from the rotating shaft is rotatably connected to the outer wall of the corresponding end of the drive shaft; the scraping assembly is arranged on one end of the bearing frame and comprises an upright frame, an electric sliding block arranged on the top of the upright frame, a turnover motor arranged on the top of the electric sliding block, a turnover plate arranged on the output end of the turnover motor, a sliding strip slidingly arranged in the turnover plate, a cross strip arranged on the side wall of the sliding strip away from the turnover plate, a cross plate arranged on the top of the cross strip, limiting members symmetrically arranged on the two ends of the cross plate in the radial direction, a scraping box arranged on the top of the cross plate, and scraping members symmetrically arranged on the bottom of the cross plate in the radial direction.

[0008] The present application further provides that: the conveying member comprises a fixed frame, a first roller rotatably connected in the fixed frame, a second roller arranged on one side of the first roller, a conveying belt sleeved on the first roller and the second roller, a main gear arranged on one end of the first roller, a secondary gear arranged on one side of the main gear, a chain sleeved on the main gear and the secondary gear, and a conveying motor arranged on one end of the secondary gear; one end of the first roller penetrates the side wall of the fixed frame and is connected to the main gear, and the bottom of the fixed frame is connected to the top of the corresponding weighing sensor.

[0009] The present application further provides that: the top of the support frame is symmetrically provided with support plates in the axial direction, the two ends of the drive shaft penetrate the side walls of the corresponding support plates, the two first movable rods are located between the corresponding support plates, the movable plate is in H shape, and the side wall of one end of the movable plate away from the rotating shaft is rotatably connected to the side wall of the corresponding first movable rod.

[0010] The present application further provides that: the two ends of the rotating shaft penetrate the side walls of the other corresponding support plates, the second movable rod is located between the other corresponding support plates, and the side wall of one end of the movable plate away from the first movable rod is rotatably connected to the corresponding side wall of the second movable rod; the second movable rod is located between the two first movable rods.

[0011] The application is further provided with: the adjusting part comprises an adjusting rod, an adjusting cylinder arranged at one end of the adjusting rod, and a spring sleeved on the adjusting rod; one end of the adjusting rod away from the adjusting cylinder is rotationally connected to the outer wall of one end of the rotating shaft, the adjusting cylinder is provided with an adjusting hole at one end close to the adjusting rod, and the end of the adjusting rod away from the rotating shaft can be inserted into the adjusting hole; one end of the adjusting cylinder away from the adjusting rod is rotationally connected to the outer wall of one end of the driving shaft.

[0012] The application is further provided with: the side wall of the support frame is further provided with a first abutting plate, the first abutting plates are oppositely distributed, the top of the other two support plates is further provided with a connecting plate, a second abutting plate is arranged between the connecting plates, and the second abutting plate is located above the first movable stick and the second movable stick.

[0013] The application is further provided with: the first movable stick and the second movable stick are the same in structure shape, cavities are arranged in the first movable stick and the second movable stick, the cavities can penetrate the end of the first movable stick away from the driving shaft and the end of the second movable stick away from the rotating shaft, and an electric telescopic rod is arranged in the cavity.

[0014] The application is further provided with: the top of the stand is further provided with a sliding groove, the electric sliding block can slide in the sliding groove, the side of the turnover plate away from the turnover motor is provided with a sliding groove, the sliding strip can slide in the sliding groove, and the sliding strip and the horizontal strip are vertically distributed.

[0015] The application is further provided with: the limiting part comprises a limiting strip, limiting columns symmetrically arranged at two ends of the limiting strip, and a fixing stake arranged below the limiting columns; the top of the fixing stake is provided with a fixing groove, the limiting columns can be inserted into the corresponding fixing grooves, and the fixing stakes are distributed on the top of the stand.

[0016] The application is further provided with: the scraping part comprises a scraping cylinder and a scraper arranged at the telescopic end of the scraping cylinder; the scraper is inclinedly distributed; the bottom of the horizontal plate is radially and symmetrically provided with a through groove, the scraper is located in the corresponding through groove, and the outer wall of the scraping cylinder is connected to the bottom of the horizontal plate.

[0017] In summary, the application has at least one of the following beneficial technical effects:

[0018] (1) Through the driving motor drives the driving shaft to rotate, so that two first movable sticks can be synchronously rotated, so that two first movable sticks gradually start to tilt downward from the horizontal state, and finally become vertical state; at the same time, the two first movable sticks also push the movable plate when rotating, so that the movable plate indirectly pushes the second movable stick, so that the second movable stick drives the rotating shaft to rotate, so that the second movable stick also gradually starts to tilt downward from the horizontal state, and finally becomes vertical state, so that two first movable sticks and a second movable stick can limit the two ends of the large ice brick, so that the large ice brick remains relatively stable when weighing, avoiding the smooth surface of the large ice brick, so that a layer of thin water film appears on the surface of the large ice brick, resulting in reduced friction between the large ice brick and the conveying belt. At the same time, the operation of the conveying belt provides an additional thrust to the large ice brick, which will cause the large ice brick to slide irregularly when weighing, thereby improving the accuracy of the dynamic weighing instrument.

[0019] (2) The turnover motor is driven by the electric sliding block to slide towards the conveying member; in this process, the turnover motor is started to drive the turnover plate to turn, so that the turnover plate changes from vertical state to horizontal state, so that the sliding strip changes from vertical state to horizontal state synchronously, and the sliding strip slides in the turnover plate. At this time, the horizontal strip will drive the horizontal plate to rotate around the limiting member at one end, and the horizontal plate and the scraping box change from horizontal state to vertical state, so that the large ice brick in the scraping box will gradually tilt and slide out of the scraping box to the conveying member. In this process, the scraping member is started again to perform secondary scraping treatment of small ice particles on the surface of the large ice brick in contact with the conveying member, so that the contact area between the large ice brick and the conveying belt is increased, thereby avoiding the uneven surface of the whole large ice brick, and there are several protruding small ice particles. Then the contact area between the large ice brick and the conveying belt is small, which causes the weight of the large ice brick to be unevenly distributed, thereby increasing the contact area between the large ice brick and the conveying belt, and further improving the weighing value of the dynamic weighing instrument. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure schematic diagram of the dynamic simulation weighing instrument.

[0021] Figure 2 It is the partial structure schematic diagram of the conveying member in the application.

[0022] Figure 3 It is the overall structure schematic diagram of the conveying member in the application.

[0023] Figure 4 It is the overall structure schematic diagram of the weighing sensor in the application.

[0024] Figure 5 It is the overall structure schematic diagram of the adjusting member in the application.

[0025] Figure 6 It is the overall structure schematic diagram of the driving motor, the first movable stick and the second movable stick in the application.

[0026] Figure 7 It is the overall structure schematic diagram of the scraping assembly in the application.

[0027] Figure 8 It is the overall structure schematic diagram of the limiting piece in the application.

[0028] Figure 9 It is the overall structure schematic diagram of the scraping piece in the application.

[0029] Explanation of reference numerals: 1, weighing assembly; 11, bearing frame; 12, control console; 13, weighing sensor; 14, conveying piece; 141, fixing frame; 142, first roller; 143, second roller; 144, conveying belt; 145, main gear; 146, secondary gear; 147, chain; 148, conveying motor; 15, support frame; 151, support plate; 152, first abutting plate; 153, connecting plate; 154, second abutting plate; 16, driving motor; 161, driving shaft; 162, first movable stick; 163, movable plate; 164, rotating shaft; 165, second movable stick; 166, cavity; 167, electric telescopic rod; 168, telescopic column; 17, adjusting piece; 171, adjusting rod; 172, adjusting cylinder; 173, spring; 174, adjusting hole;

[0030] 2, scraping assembly; 21, stand; 211, sliding groove; 22, electric sliding block; 23, overturning motor; 231, overturning plate; 232, sliding strip; 233, sliding groove; 24, cross strip; 25, cross plate; 251, through groove; 26, limiting piece; 261, limiting strip; 262, limiting column; 263, fixing pile; 264, fixing groove; 27, scraping box; 28, scraping piece; 281, scraping cylinder; 282, scraper. DETAILED DESCRIPTION

[0031] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs.

[0032] Please refer to Figures 1-9 The present application provides the following technical solutions:

[0033] Example one, please refer to Figures 1-9The utility model relates to a dynamic simulation weighing instrument, including weighing assembly 1 and scraping assembly 2, wherein the weighing assembly 1 is used to weigh the large ice brick accurately when the large ice brick is moving, and the large ice brick is limited to keep stable during weighing, so that the surface of the large ice brick is not smooth, and a thin water film is formed on the surface of the large ice brick, which reduces the friction between the large ice brick and the conveying belt, and the operation of the conveying belt provides an additional thrust to the large ice brick, which causes the large ice brick to slide irregularly during weighing, thereby improving the accuracy of the dynamic weighing instrument.

[0034] The main purpose of the scraping assembly 2 is to scrape the small ice particles on the surface of the large ice brick, so that the contact area between the large ice brick and the conveying belt is increased, thereby avoiding the uneven surface of the large ice brick, which causes the contact area between the large ice brick and the conveying belt to be small, resulting in uneven distribution of the weight of the large ice brick, and thereby improving the contact area between the large ice brick and the conveying belt, and further improving the weighing value of the dynamic weighing instrument.

[0035] Referring to Figures 1-6 Specifically, the weighing assembly 1 includes a carrier frame 11, a control console 12 disposed on one side of the carrier frame 11, a weighing sensor 13 uniformly disposed on the top of the carrier frame 11, a conveying member 14 disposed between the weighing sensors 13, a support frame 15 radially symmetrically disposed on the top of the carrier frame 11, a drive motor 16 disposed between the support frames 15, a drive shaft 161 disposed on the output end of the drive motor 16, a first movable stick 162 axially symmetrically disposed on the drive shaft 161, a movable plate 163 disposed between the first movable sticks 162, a rotating shaft 164 disposed on the end of the movable plate 163 away from the first movable stick 162, a second movable stick 165 disposed on the rotating shaft 164, and an adjusting member 17 axially symmetrically rotatably connected to the two ends of the rotating shaft 164. One end of the adjusting member 17 away from the rotating shaft 164 is rotatably connected to the corresponding outer wall of one end of the drive shaft 161.

[0036] When the large ice brick enters the conveying member 14, the conveying member 14 is started to drive the large ice brick to move to the next station. In this process, the four weighing sensors 13 are also started to measure the weight of the large ice brick in real time and transmit the measured data to the control console 12 for observation.

[0037] When the large ice brick is displaced to the middle of the conveying member 14, the driving motor 16 is driven to rotate the driving shaft 161, so that the two first movable sticks 162 are synchronously rotated to gradually start to tilt downward from the horizontal state and finally become vertical state; at the same time, the two first movable sticks 162 also push the movable plate 163 when rotating, so that the movable plate 163 indirectly pushes the second movable stick 165, so that the second movable stick 165 rotates the rotating shaft 164 to gradually start to tilt downward from the horizontal state and finally become vertical state, so that the two first movable sticks 162 and the second movable stick 165 limit the two ends of the large ice brick, so that the large ice brick remains relatively stable when being weighed, avoiding the smooth surface of the large ice brick, so that a thin water film appears on the surface of the large ice brick, reducing the friction between the large ice brick and the conveying belt, and the operation of the conveying belt provides an additional thrust to the large ice brick, which will cause the large ice brick to slide irregularly when being weighed, thereby improving the precision of the dynamic weighing instrument.

[0038] It should be noted that the first movable stick 162 and the second movable stick 165 do not contact the surface of the large ice brick during the process of changing from the horizontal state to the vertical state, so as not to interfere with the activity change of the first movable stick 162 and the second movable stick 165.

[0039] Referring to Figures 7-9 , specifically, the scraping assembly 2 is arranged at one end of the bearing frame 11, which includes a stand 21, an electric sliding block 22 arranged at the top of the stand 21, a turnover motor 23 arranged at the top of the electric sliding block 22, a turnover plate 231 arranged at the output end of the turnover motor 23, a sliding strip 232 sliding in the turnover plate 231, a horizontal strip 24 arranged on the side wall away from the turnover plate 231 of the sliding strip 232, a horizontal plate 25 arranged at the top of the horizontal strip 24, a limiting piece 26 radially and symmetrically arranged at both ends of the horizontal plate 25, a scraping box 27 arranged at the top of the horizontal plate 25, and a scraping piece 28 radially and symmetrically arranged at the bottom of the horizontal plate 25.

[0040] Among them, before the surface of the large ice brick contacting with the conveying member 14 is scraped by small ice particles, the large ice brick has been conveyed to the horizontal plate 25 and the scraping box 27 by the conveying mechanism, at this time, the horizontal plate 25 and the scraping box 27 are in a horizontal state; at the same time, during the process of entering the scraping box 27, the scraping piece 28 has been started to preliminarily scrape the surface of the large ice brick entering.

[0041] It should be noted that the conveying mechanism has all the functions of automatic conveying.

[0042] Subsequently, the electric sliding block 22 starts, driving the turnover motor 23 to slide towards the conveying part 14; in the process, the turnover motor 23 starts, driving the turnover plate 231 to turn over, so that the turnover plate 231 changes from a vertical state to a horizontal state, so that the sliding bar 232 changes from a vertical state to a horizontal state at the same time, and the sliding bar 232 slides in the turnover plate 231, at this time, the horizontal bar 24 drives the horizontal plate 25 to rotate around the limiting part 26 at one end, and the horizontal plate 25 and the scraping box 27 change from a horizontal state to a vertical state, so that the large ice bricks in the scraping box 27 gradually tilt and slide out of the scraping box 27 to be conveyed to the conveying part 14; in the process, the scraping part 28 starts again to perform secondary scraping treatment of small ice particles on the surface of the large ice bricks in contact with the conveying part 14, so as to increase the contact area of the large ice bricks with the conveying belt, thereby avoiding the uneven surface of the whole large ice bricks, and the existence of several protruding small ice particles, which will make the contact area of the large ice bricks with the conveying belt smaller, resulting in uneven distribution of the weight of the large ice bricks, thereby improving the contact area of the large ice bricks with the conveying belt, and further improving the weighing value of the weighing instrument.

[0043] Referring to Figures 1-3 Further, the conveying part 14 comprises a fixed frame 141, a first roller 142 rotatably connected in the fixed frame 141, a second roller 143 arranged on one side of the first roller 142, a conveying belt 144 sleeved on the first roller 142 and the second roller 143, a main gear 145 arranged at one end of the first roller 142, a secondary gear 146 arranged on one side of the main gear 145, a chain 147 sleeved on the main gear 145 and the secondary gear 146, and a conveying motor 148 arranged at one end of the secondary gear 146; one end of the first roller 142 penetrates the side wall of the fixed frame 141 and is connected to the main gear 145, and the bottom of the fixed frame 141 is connected to the top of the corresponding weighing sensor 13.

[0044] Among them, the conveying motor 148 starts, driving the secondary gear 146 to rotate, so that the main gear 145 can be driven to rotate synchronously through the chain 147, so that the first roller 142 also rotates, and the second roller 143 rotates synchronously through the conveying belt 144; when the large ice bricks are on the conveying belt 144, the purpose of accurate weighing while conveying can be achieved.

[0045] Referring to Figures 4-6 Further, the top of the support frame 15 is symmetrically provided with a support plate 151 in the M direction, the two ends of the drive shaft 161 penetrate the side wall of the corresponding support plate 151, the two first movable rods 162 are located between the corresponding support plates 151, the movable plate 163 is H-shaped, and the side wall of the end of the movable plate 163 away from the rotating shaft 164 is rotatably connected to the side wall of the corresponding first movable rod 162.

[0046] Referring toFigures 4-6 Further, the two ends of the rotating shaft 164 pass through the side walls of the other corresponding support plates 151, the second movable stick 165 is located between the other corresponding support plates 151, and the movable plate 163 is rotationally connected to the corresponding side wall of the second movable stick 165 away from the end side wall of the first movable stick 162; the second movable stick 165 is located between the two first movable sticks 162.

[0047] Referring to Figures 4-6 Further, the adjusting member 17 comprises an adjusting rod 171, an adjusting cylinder 172 arranged at one end of the adjusting rod 171, and a spring 173 sleeved on the adjusting rod 171; the end of the adjusting rod 171 away from the adjusting cylinder 172 is rotationally connected to the corresponding outer wall of one end of the rotating shaft 164, the end of the adjusting cylinder 172 close to the adjusting rod 171 is provided with an adjusting hole 174, the end of the adjusting rod 171 away from the rotating shaft 164 can be inserted into the adjusting hole 174, and the end of the adjusting cylinder 172 away from the adjusting rod 171 is rotationally connected to the corresponding outer wall of one end of the driving shaft 161.

[0048] In the process that the two first movable sticks 162 and the second movable stick 165 are simultaneously inclined downward and rotated, the driving shaft 161 and the rotating shaft 164 are also synchronously rotated, so that the driving shaft 161 pushes the two corresponding adjusting cylinders 172 to be close to the corresponding adjusting rods 171, the rotating shaft 164 also pushes the two corresponding adjusting rods 171 to be close to the corresponding adjusting cylinders 172, the adjusting rod 171 slides in the corresponding adjusting hole 174, the corresponding spring 173 changes from the free state to the compressed state or from the compressed state to the free state, and thus the first movable stick 162 and the second movable stick 165 are adjusted.

[0049] Referring to Figure 5 Further, the side wall of the support frame 15 is further provided with a first abutting plate 152, the first abutting plates 152 are oppositely distributed, the top of the other two support plates 151 is further provided with a connecting plate 153, the second abutting plate 154 is arranged between the connecting plates 153, and the second abutting plate 154 is located above the first movable stick 162 and the second movable stick 165.

[0050] Wherein, through the design of the first abutting plate 152, when two first movable sticks 162 and one second movable stick 165 change from a horizontal state to a vertical state, the corresponding first abutting plate 152 can limit the two first movable sticks 162, and the other corresponding first abutting plate 152 can limit the second movable stick 165, thereby achieving the purpose of limiting, so that the two first movable sticks 162 and the second movable stick 165 limit the two ends of the large ice brick, so that the large ice brick remains relatively stable when being weighed, avoiding that the surface of the large ice brick is smooth, so that a thin water film appears on the surface of the large ice brick, causing the friction between the large ice brick and the conveying belt to decrease, and at the same time, the operation of the conveying belt provides an additional thrust to the large ice brick, which will cause the large ice brick to slide irregularly when being weighed, thereby improving the precision of the dynamic weighing instrument.

[0051] Referring to Figure 5 Further, the first movable stick 162 and the second movable stick 165 have the same structure and shape, and cavities 166 are formed in the first movable stick 162 and the second movable stick 165, the cavities 166 can penetrate the end of the first movable stick 162 away from the drive shaft 161 and the end of the second movable stick 165 away from the rotating shaft 164, and an electric telescopic rod 167 is arranged in the cavity 166.

[0052] Wherein, in the process of the first movable stick 162 and the second movable stick 165 changing from a horizontal state to a vertical state, they will not contact the surface of the large ice brick, so they will not interfere with the activity change of the first movable stick 162 and the second movable stick 165; after the first movable stick 162 and the second movable stick 165 are in a vertical state, the electric telescopic rod 167 is started, the telescopic end of the electric telescopic rod 167 pushes the telescopic column 168 to extend out of the cavity 166, so that the telescopic column 168 can contact and fit with the conveying belt 144, limiting the two ends of the large ice brick, so that the four weighing sensors 13 can measure the weight of the large ice brick in real time when the large ice brick is displaced, and at the same time, the conveying belt 144 will not be pressed downward, thereby ensuring the precision of the dynamic weighing instrument.

[0053] In the embodiment one, although the surface of the large ice brick is smooth, so that a thin water film appears on the surface of the large ice brick, causing the friction between the large ice brick and the conveying belt to decrease, and at the same time, the operation of the conveying belt provides an additional thrust to the large ice brick, which will cause the large ice brick to slide irregularly when being weighed, but the surface of the whole large ice brick is uneven, and there are several small ice particles, so the contact area between the large ice brick and the conveying belt is small, causing the weight of the large ice brick to be unevenly distributed, for this reason, the following scheme is proposed:

[0054] Referring to Figures 7-9Further, the top of the stand 21 is also provided with a sliding groove 211, and the electric sliding block 22 can slide in the sliding groove 211. The side of the turnover plate 231 away from the turnover motor 23 is provided with a sliding groove 233, and the sliding strip 232 can slide in the sliding groove 233 in cooperation. The sliding strip 232 is perpendicular to the horizontal strip 24.

[0055] When the electric sliding block 22 is started, it can slide along the opening direction of the sliding groove 211 to the conveying part 14. In this process, the turnover motor 23 is started to drive the turnover plate 231 to turn, so that the turnover plate 231 changes from a vertical state to a horizontal state, so that the sliding strip 232 changes from a vertical state to a horizontal state at the same time, and the sliding strip 232 slides in the sliding groove 233, so as to achieve the purpose of limiting sliding.

[0056] Referring to Figures 7-9 Further, the limiting part 26 includes a limiting strip 261, limiting columns 262 symmetrically arranged at both ends of the limiting strip 261, and a fixed pile 263 arranged below the limiting column 262. The top of the fixed pile 263 is provided with a fixed groove 264, and the limiting column 262 can be inserted into the corresponding fixed groove 264 in cooperation. The fixed pile 263 is distributed on the top of the stand 21.

[0057] In the process of driving the horizontal plate 25 to turn by the horizontal strip 24, the horizontal plate 25 drives the corresponding limiting strip 261 to turn synchronously, so that the two limiting columns 262 rotate in the two fixed grooves 264, thereby achieving the purpose of limiting turning.

[0058] Referring to Figures 7-9 Further, the scraping part 28 includes a scraping air cylinder 281 and a scraper 282 arranged at the telescopic end of the scraping air cylinder 281. The scraper 282 is inclined. The bottom of the horizontal plate 25 is radially symmetrically provided with a through groove 251 in the N direction, and the scraper 282 is located in the corresponding through groove 251. The outer wall of the scraping air cylinder 281 is connected to the bottom of the horizontal plate 25.

[0059] Before the surface of the large ice brick in contact with the conveying part 14 is scraped by the small ice block particles, the large ice brick has been conveyed to the horizontal plate 25 in the scraping box 27 by the conveying mechanism. At this time, the horizontal plate 25 and the scraping box 27 are in a horizontal state. At the same time, in the process of entering the scraping box 27, the two scraping air cylinders 281 have been started to drive the corresponding scrapers 282 to approach the bottom surface of the large ice brick in contact with the conveying part 14, and to preliminarily scrape the bottom surface of the entering large ice brick.

[0060] In the process of the horizontal plate 25 and the scraping box 27 changing from the horizontal state to the vertical state, the large ice bricks in the scraping box 27 will gradually tilt and slide out of the scraping box 27 to be delivered onto the conveying member 14, and in this process, the scraping cylinder 281 is started again to push the corresponding scraper 282 to extrude the large ice bricks and push the large ice bricks to tightly fit the top of the scraping box 27, since the large ice bricks will gradually tilt and slide onto the conveying member 14, the large ice bricks will tightly fit the scraper 282 through gravity while sliding, so that the scraper 282 performs secondary scraping treatment of the small ice block particles on the surface of the large ice bricks in contact with the conveying member 14, so that the contact area of the large ice bricks with the conveying belt is increased, thereby avoiding the problem that the surface of the whole large ice brick is uneven and there are several protruding small ice block particles, which will make the contact area of the large ice bricks with the conveying belt smaller, resulting in uneven distribution of the weight of the large ice bricks, and further improving the contact area of the large ice bricks with the conveying belt, further improving the weighing value of the state weighing instrument.

[0061] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

Claims

1. A dynamic simulation weighing instrument, characterized in that: include, Weighing assembly (1) includes a support frame (11), a control console (12) disposed on one side of the support frame (11), weighing sensors (13) evenly disposed on the top of the support frame (11), a conveyor (14) disposed between the weighing sensors (13), a support frame (15) symmetrically disposed on the top of the support frame (11) in the radial direction, a drive motor (16) disposed between the support frames (15), a drive shaft (161) disposed at the output end of the drive motor (16), and a drive shaft (161) symmetrically disposed on the drive shaft in the axial direction. (161) A first movable rod (162), a movable plate (163) disposed between the first movable rods (162), a rotating shaft (164) disposed at the end of the movable plate (163) away from the first movable rod (162), a second movable rod (165) disposed on the rotating shaft (164), and an adjusting member (17) symmetrically rotatably connected to both ends of the rotating shaft (164) in the axial direction; the end of the adjusting member (17) away from the rotating shaft (164) is rotatably connected to the outer wall of the corresponding end of the drive shaft (161); and, The scraping assembly (2) is disposed at one end of the support frame (11), and includes a stand (21), an electric slider (22) disposed at the top of the stand (21), a flip motor (23) disposed at the top of the electric slider (22), a flip plate (231) disposed at the output end of the flip motor (23), a sliding strip (232) sliding in the flip plate (231), a horizontal bar (24) disposed on the side wall of the sliding strip (232) away from the flip plate (231), a horizontal plate (25) disposed at the top of the horizontal bar (24), a limiting member (26) symmetrically disposed at both ends of the horizontal plate (25) in the radial direction, a scraping box (27) disposed at the top of the horizontal plate (25), and a scraping member (28) symmetrically disposed at the bottom of the horizontal plate (25) in the radial direction. The adjusting component (17) includes an adjusting rod (171), an adjusting cylinder (172) disposed at one end of the adjusting rod (171), and a spring (173) sleeved on the adjusting rod (171); the end of the adjusting rod (171) away from the adjusting cylinder (172) is rotatably connected to the outer wall of the corresponding end of the rotating shaft (164); the adjusting cylinder (172) has an adjusting hole (174) at the end near the adjusting rod (171); the end of the adjusting rod (171) away from the rotating shaft (164) can be inserted into the adjusting hole (174); the end of the adjusting cylinder (172) away from the adjusting rod (171) is rotatably connected to the outer wall of the corresponding end of the drive shaft (161); The top of the stand (21) is also provided with a sliding groove (211), the electric slider (22) can slide in the sliding groove (211), the flip plate (231) is provided with a sliding groove (233) on the side away from the flip motor (23), the sliding bar (232) can slide in the sliding groove (233), and the sliding bar (232) is perpendicular to the horizontal bar (24); The limiting component (26) includes a limiting strip (261), limiting posts (262) symmetrically arranged at both ends of the limiting strip (261), and a fixing post (263) arranged below the limiting post (262); the top of the fixing post (263) is provided with a fixing groove (264), and the limiting post (262) can be inserted into the corresponding fixing groove (264). The fixing posts (263) are distributed on the top of the frame (21). The scraping component (28) includes a scraping cylinder (281) and a scraper (282) disposed at the telescopic end of the scraping cylinder (281); the scraper (282) is inclined. The bottom of the horizontal plate (25) is symmetrically provided with through grooves (251) in the radial direction. The scraper (282) is located in the corresponding through groove (251). The outer wall of the scraping cylinder (281) is connected to the bottom of the horizontal plate (25).

2. The dynamic simulation weighing instrument according to claim 1, characterized in that: The conveying component (14) includes a fixed frame (141), a first roller (142) rotatably connected to the fixed frame (141), a second roller (143) disposed on one side of the first roller (142), a conveyor belt (144) sleeved on the first roller (142) and the second roller (143), a main gear (145) disposed at one end of the first roller (142), a secondary gear (146) disposed on one side of the main gear (145), a chain (147) sleeved on the main gear (145) and the secondary gear (146), and a conveying motor (148) disposed at one end of the secondary gear (146). One end of the first roller (142) passes through the side wall of the fixing frame (141) and is connected to the main gear (145), and the bottom of the fixing frame (141) is connected to the top of the corresponding weighing sensor (13).

3. The dynamic simulation weighing instrument according to claim 1, characterized in that: The top of the support frame (15) is symmetrically provided with support plates (151) in the axial direction. The two ends of the drive shaft (161) pass through the side walls of the corresponding support plates (151). The two first movable rods (162) are located between the corresponding support plates (151). The movable plate (163) is H-shaped. The side wall of the movable plate (163) away from the rotating shaft (164) is rotatably connected to the side wall of the corresponding first movable rod (162).

4. The dynamic simulation weighing instrument according to claim 3, characterized in that: The two ends of the rotating shaft (164) pass through the sidewalls of the other corresponding support plate (151), the second movable rod (165) is located between the other corresponding support plates (151), and the sidewall of the movable plate (163) away from the first movable rod (162) is rotatably connected to the sidewall corresponding to the second movable rod (165); the second movable rod (165) is located between the two first movable rods (162).

5. The dynamic simulation weighing instrument according to claim 4, characterized in that: The support frame (15) is also provided with a first abutment plate (152) on its side wall. The first abutment plates (152) are distributed opposite to each other. The top of the other two support plates (151) is also provided with a connecting plate (153). A second abutment plate (154) is provided between the connecting plates (153). The second abutment plate (154) is located above the first movable rod (162) and the second movable rod (165).

6. The dynamic simulation weighing instrument according to claim 5, characterized in that: The first movable rod (162) and the second movable rod (165) have the same structural shape. Both the first movable rod (162) and the second movable rod (165) have cavities (166) inside. The cavities (166) can pass through the end of the first movable rod (162) away from the drive shaft (161) and the end of the second movable rod (165) away from the rotation shaft (164). An electric telescopic rod (167) is also provided in the cavity (166). The telescopic end of the electric telescopic rod (167) is provided with a telescopic column (168).

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