Non-contact continuous accumulation scraper scale

Abstract

The utility model discloses a non-contact type continuous accumulation scraper machine scale, which relates to the technical field of material metering, and comprises a conveying frame, a limiting mechanism and a classification mechanism, the limiting mechanism is arranged at the top of the conveying frame and comprises a limiting plate and a glass window, the limiting plate is fixedly arranged at the top of the conveying frame, and the glass window is arranged on the limiting plate. The glass windows are formed in the surfaces of the left and right sides of the limiting plate. According to the non-contact continuous accumulation scraper machine scale, through the arrangement of the limiting mechanism, the function of limiting logistics conveyed on the surface of the belt in the using process of the scale can be achieved, when the logistics reaches the position of a limiting plate in the conveying process, the limiting plate plays a role in preventing the logistics from continuing to advance, and therefore the logistics is limited, and the conveying efficiency is improved. The glass window is generally arranged on the inner side of the limiting plate and is used for observing and monitoring the condition of logistics, and an operator can clearly see whether the logistics reaches the position of the limiting plate or not through the glass window so as to adjust and control the flow in time.

Description

Technical Field

[0001] The utility model belongs to the technical field of material measurement, in particular to a non-contact continuous cumulative scraper scale. Background Art

[0002] Scraper conveyor scale is a device used for material metering and conveying. It usually consists of a conveying device with a scraper and a weighing system. The material is continuously pushed or grabbed through the conveying device and then weighed by the weighing system. Scraper conveyor scale is widely used in metallurgy, coal, chemical industry, grain and other industries to achieve accurate metering and continuous conveying of materials. It has the characteristics of simple structure, easy operation and accurate metering.

[0003] The existing non-contact continuous cumulative scraper scale does not have a limiting mechanism and a classification mechanism. During the transmission process, if the material cannot be properly limited, it will cause the material to overflow or splash out from the top of the transmission frame, causing pollution to the production environment and safety hazards. The lack of a limiting mechanism will cause the material to shift and accumulate during the transmission process, resulting in a decrease in transmission efficiency. At the same time, without the setting of a classification mechanism, materials of different weights will be mixed together, resulting in inaccurate classification or cross-contamination, affecting the subsequent processing and use of materials. Heavier materials will exert pressure on lighter materials, causing material accumulation, blockage or other problems, affecting production efficiency and the normal operation of equipment. Utility Model Content

[0004] The technical problem to be solved by the utility model is: there is no limiting mechanism and a classification mechanism. During the transmission process, if the material cannot be properly limited, it will cause the material to overflow or splash out from the top of the transmission frame, causing pollution to the production environment and safety hazards. At the same time, there is no classification mechanism, and materials of different weights will be mixed together, resulting in inaccurate classification or cross-contamination, affecting the subsequent processing and use of the material.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a non-contact continuous cumulative scraper scale, including a conveying frame, a limiting mechanism and a classification mechanism, the limiting mechanism is arranged on the top of the conveying frame and the front and back sides of the inner top, the limiting mechanism includes a limiting plate, a fixed frame and a movable roller, the limiting plate is fixedly installed on the top of the conveying frame, and the limiting plate can be used to limit the larger volume of materials, the fixed frame is fixedly installed on the front and back sides of the top of the inner cavity of the conveying frame, the movable roller can be installed through the fixed frame, the movable roller is movably connected to the inner side of the fixed frame, and the movable roller is used to facilitate the limiting of smaller volume materials;

[0006] The classification mechanism is arranged at the right end of the inner side of the conveying frame, and the classification mechanism includes a fixed column, a fixed plate, a first motor, a first electric telescopic rod, a driving rod and a classification plate. The fixed column is fixedly installed on the back side of the inner side of the limiting plate, the fixed plate is fixedly installed on the surface of the fixed column, the first motor is fixedly installed on the top of the fixed plate, the first electric telescopic rod is fixedly installed on the bottom of the fixed plate, the driving rod is movably connected to the bottom of the first electric telescopic rod, the input end of the driving rod is fixedly connected to the output end of the first motor, and the classification plate is fixedly installed at the bottom of the driving rod.

[0007] As a preferred embodiment of the utility model, a cleaning mechanism is provided on the outer side of the front side of the conveying frame, and the cleaning mechanism includes a connecting bracket, a cleaner and a brush, the connecting bracket is fixedly mounted on the outer side of the front side of the conveying frame, the cleaner is movably connected to the surface of the connecting bracket, and the brush is fixedly mounted on the surface of the cleaner.

[0008] As a preferred embodiment of the utility model, a driving mechanism is provided on the inner side of the conveying frame and extends to the outer side thereof, the driving mechanism includes a second motor, a driving shaft and a belt, the second motor is fixedly mounted on the front side of the right side of the conveying frame, the driving shaft is movably connected to the front and back sides of the inner side of the conveying frame, the belt is sleeved on the surface of the driving shaft, and the belt is movably connected to the classification plate.

[0009] As a preferred embodiment of the utility model, a weighing mechanism is provided at the top of the inner side of the conveying frame, and the weighing mechanism includes a fixed rod, a fixed base and a laser sensor. The fixed rod is fixedly installed on the top of the inner side of the conveying frame, the fixed base is fixedly installed on the inner side of the fixed rod, the laser sensor is fixedly installed on the surface of the fixed base, and the laser sensor is movably connected to the belt.

[0010] As a preferred embodiment of the utility model, an adjustment mechanism is provided on the inner side of the top of the limit plate, and the adjustment mechanism includes a slide groove, a slider and a second electric telescopic rod. The slide groove is opened on the inner side of the top of the limit plate, and the slider is movably connected to the inner side of the slide groove. The second electric telescopic rod is fixedly installed on the back side of the slider, and the second electric telescopic rod is fixedly connected to the slide groove.

[0011] As a preferred embodiment of the utility model, a scanning mechanism is provided on the inner side of the slider, and the scanning mechanism includes a connecting column, a connecting block and a scanner, the connecting column is fixedly installed on the inner side of the slider, the connecting block is fixedly installed on the surface of the connecting column, and the scanner is fixedly installed on the bottom of the connecting block.

[0012] As a preferred embodiment of the utility model, a collecting mechanism is provided on the outer side of the back side of the conveying frame, and the collecting mechanism includes a connecting shaft, a discharge plate and a collecting box, the connecting shaft is fixedly mounted on the back side of the inner side of the conveying frame, the discharge plate is fixedly mounted on the surface of the connecting shaft, the discharge plate is movably connected to the belt, the collecting box is movably connected to the outer side of the back side of the conveying frame, and the collecting box is fixedly connected to the discharge plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. The non-contact continuous cumulative scraper scale can effectively realize the function of limiting the logistics conveyed on the belt surface during use by setting a limit mechanism. When the logistics reaches the position of the limit plate during the conveying process, the limit plate will prevent the logistics from continuing to move forward, thereby achieving the limitation of the logistics. The glass window is generally set on the inner side of the limit plate. Its function is to observe and monitor the logistics situation. Through the glass window, the operator can clearly see whether the logistics has reached the position of the limit plate, so as to adjust and control the flow in time.

[0015] 2. The non-contact continuous cumulative scraper scale can effectively realize the function of classifying the logistics with different sizes and weights after scanning and weighing by setting a classification mechanism during use. The classification plate is located at the bottom of the driving rod. Its function is to classify the logistics after scanning and weighing according to size and weight according to the set rules and parameters. The classification plate can change the inclination angle and position with the movement of the driving rod to achieve the correct classification effect, realize the sorting and processing of logistics of different specifications or weights, and improve work efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a front view of the overall structure provided by the embodiment of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the adjustment mechanism provided by the embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the classification mechanism structure provided by an embodiment of the utility model;

[0020] Figure 5 It is a structural schematic diagram of a weighing mechanism provided in an embodiment of the utility model.

[0021] Explanation of marks in the figure: 1. conveying frame; 2. limiting mechanism; 201. limiting plate; 202. fixed frame; 203. movable roller; 3. classification mechanism; 301. fixed column; 302. fixed plate; 303. first motor; 304. first electric telescopic rod; 305. driving rod; 306. classification plate; 4. cleaning mechanism; 401. connecting bracket; 402. cleaner; 403. brush; 5. driving mechanism; 501. second motor; 502. driving shaft; 503. belt; 6. adjusting mechanism; 601. slide; 602. slider; 603. second electric telescopic rod; 7. scanning mechanism; 701. connecting column; 702. connecting block; 703. scanner; 8. collecting mechanism; 801. connecting shaft; 802. unloading plate; 803. collecting box; 9. weighing mechanism; 901. fixing rod; 902. fixing base; 903. laser sensor. DETAILED DESCRIPTION

[0022] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0023] like Figures 1 to 5 As shown, the non-contact continuous cumulative scraper scale provided by the utility model includes a conveying frame 1, a limiting mechanism 2 and a classification mechanism 3, and is characterized in that: the limiting mechanism 2 is arranged on the top of the conveying frame 1 and the front and back sides of the inner top, the limiting mechanism 2 includes a limiting plate 201, a fixed frame 202 and a movable roller 203, the limiting plate 201 is fixedly installed on the top of the conveying frame 1, the fixed frame 202 is fixedly installed on the front and back sides of the inner top of the conveying frame 1, and the movable roller 203 is movably connected to the inner side of the fixed frame 202;

[0024] The classification mechanism 3 is arranged at the right end of the inner side of the conveying frame 1, and the classification mechanism 3 includes a fixed column 301, a fixed plate 302, a first motor 303, a first electric telescopic rod 304, a driving rod 305 and a classification plate 306. The fixed column 301 is fixedly installed on the back side of the inner side of the limiting plate 201, the fixed plate 302 is fixedly installed on the surface of the fixed column 301, the first motor 303 is fixedly installed on the top of the fixed plate 302, the first electric telescopic rod 304 is fixedly installed on the bottom of the fixed plate 302, the driving rod 305 is movably connected to the bottom of the first electric telescopic rod 304, the input end of the driving rod 305 is fixedly connected to the output end of the first motor 303, and the classification plate 306 is fixedly installed at the bottom of the driving rod 305.

[0025] refer to Figure 1 , Figure 2 and Figure 5A cleaning mechanism 4 is provided on the outer side of the front face of the conveying frame 1. The cleaning mechanism 4 includes a connecting bracket 401, a cleaner 402 and a brush 403. The connecting bracket 401 is fixedly mounted on the outer side of the front face of the conveying frame 1. The cleaner 402 is movably connected to the surface of the connecting bracket 401. The brush 403 is fixedly mounted on the surface of the cleaner 402. A driving mechanism 5 is provided on the inner side of the conveying frame 1 and extends to the outer side thereof. The driving mechanism 5 includes a second motor 501, a driving shaft 502 and a belt 503. The second motor 501 is fixedly mounted on the front face of the right side of the conveying frame 1. The driving shaft 502 is provided on the inner side of the conveying frame 1 and extends to the outer side thereof. 02 is movably connected to the front and back sides of the inner side of the conveying frame 1, the belt 503 is sleeved on the surface of the driving shaft 502, the belt 503 is movably connected to the classification plate 306, and a weighing mechanism 9 is arranged on the top of the inner side of the conveying frame 1, the weighing mechanism 9 includes a fixed rod 901, a fixed base 902 and a laser sensor 903, the fixed rod 901 is fixedly installed on the top of the inner side of the conveying frame 1, the fixed base 902 is fixedly installed on the inner side of the fixed rod 901, the laser sensor 903 is fixedly installed on the surface of the fixed base 902, and the laser sensor 903 is movably connected to the belt 503.

[0026] The above scheme is adopted: by setting the connecting bracket 401, the cleaner 402 is fixed and supported, and by setting the cleaner 402 and the brush 403, dirt, dust and other impurities on the surface of the belt 503 are removed to keep the belt 503 clean and reduce interference and pollution to other components. By setting the second motor 501, power is provided to drive the drive shaft 502 to rotate. By setting the drive shaft 502, the output of the second motor 501 is converted into rotational motion, so that the belt 503 can be smoothly transmitted and promote the flow of materials. By setting the belt 503, It carries materials and transports them from one end of the conveying frame 1 to the other end. It can also be used to preliminarily classify materials of different weights. Through the setting of the fixed rod 901, it provides support and fixes the position of the weighing mechanism 9 to ensure the accuracy and stability of weighing. Through the setting of the fixed base 902, the laser sensor 903 is installed on the fixed rod 901 to provide support and a fixed position for the laser sensor 903. Through the setting of the laser sensor 903, by measuring the interaction between the material and the laser, the height and volume information of the material can be obtained, thereby realizing the estimation of the material weight.

[0027] refer to Figure 1 , Figure 2 and Figure 3An adjusting mechanism 6 is arranged on the inner side of the top of the limiting plate 201. The adjusting mechanism 6 includes a slide groove 601, a slider 602 and a second electric telescopic rod 603. The slide groove 601 is arranged on the inner side of the top of the limiting plate 201. The slider 602 is movably connected to the inner side of the slide groove 601. The second electric telescopic rod 603 is fixedly installed on the back side of the slider 602. The second electric telescopic rod 603 is fixedly connected to the slide groove 601. A scanning mechanism 7 is arranged on the inner side of the slider 602. The scanning mechanism 7 includes a connecting column 701, a connecting block 702 and a scanner 703. The connecting column 701 is fixedly installed on the slider 6 02, the connecting block 702 is fixedly mounted on the surface of the connecting column 701, the scanner 703 is fixedly mounted on the bottom of the connecting block 702, and a collecting mechanism 8 is arranged on the outer side of the back side of the conveying frame 1, the collecting mechanism 8 comprises a connecting shaft 801, a discharge plate 802 and a collecting box 803, the connecting shaft 801 is fixedly mounted on the back side of the inner side of the conveying frame 1, the discharge plate 802 is fixedly mounted on the surface of the connecting shaft 801, the discharge plate 802 is movably connected to the belt 503, the collecting box 803 is movably connected to the outer side of the back side of the conveying frame 1, and the collecting box 803 is fixedly connected to the discharge plate 802.

[0028] The above scheme is adopted: by setting the slide groove 601, a moving track of the adjustment mechanism 6 is provided, so that the slider 602 can be adjusted left and right, by setting the slider 602, the slider 602 is adjusted left and right in the slide groove 601 to adjust the position of the scanning mechanism 7, by setting the second electric telescopic rod 603, the left and right movement of the slider 602 is controlled, and the left and right position of the slider 602 is changed by adjusting the telescopic rod, by setting the connecting column 701, the scanner 703 is fixed and supported to ensure that its position is stable and keeps a certain distance from the belt 503, and by setting the connecting block 702, the connection The connecting column 701 and the scanner 703 provide the function of supporting and fixing the scanner 703. Through the setting of the scanner 703, the shape, color and other information of the material can be obtained by scanning the surface of the material, thereby assisting the classification and measurement work. Through the setting of the connecting shaft 801, support is provided to fix the position of the unloading plate 802 to ensure the stability of the collecting mechanism 8. Through the setting of the unloading plate 802, the classified materials are guided to the collecting box 803 to realize the orderly unloading of materials. Through the setting of the collecting box 803, the materials flowing down from the unloading plate 802 are received and collected for subsequent processing or use.

[0029] Working principle:

[0030] When in use, the material to be measured, weighed and transported is placed on the surface of the belt 503, the second motor 501 is started, the driving torque generated by the second motor 501 drives the driving shaft 502 to rotate, the belt 503 is driven to rotate by the driving shaft 502, the second electric telescopic rod 603 is started, the slider 602 is driven to move left and right in the slide slot 601 by the second electric telescopic rod 603, the left and right position of the scanner 703 is adjusted, the scanning mechanism 7 and the adjustment mechanism 6 are fixedly connected by the connecting column 701, the scanner 703 is fixed by the connecting block 702, the surface of the material is scanned by the scanner 703 to obtain the shape, color and other information of the material, so as to assist in classification and measurement, the height and volume information of the material is obtained by measuring the interaction between the material and the laser by the laser sensor 903, so as to estimate the weight of the material, the material with a larger volume transmitted on the surface of the belt 503 is limited by the limiting plate 201, and the movable roller 203 is adjusted by the fixed frame 202. The belt 503 is installed, and the movable roller 203 is used to limit the smaller volume of materials transmitted on the surface of the belt 503. The limiting plate 201 and the movable roller 203 can guide the materials to move along the predetermined transmission path and avoid the deviation of the materials. The first motor 303 is started, and the driving torque generated by the first motor 303 drives the driving rod 305 to rotate, and the driving rod 305 drives the classification plate 306 to rotate, and the first electric telescopic rod 304 is started, and the classification plate 306 is driven by the first electric telescopic rod 304 to move up and down, and adjust its height, and the classification plate 306 is used to distinguish the logistics of different weights, and the classified materials are guided to the collection box 803 through the unloading plate 802 to realize the orderly unloading of materials, and the materials flowing down from the unloading plate 802 are received and collected by the collection box 803 for subsequent processing or use, and the dirt, dust and other impurities on the surface of the belt 503 are removed by the cleaner 402 and the brush 403 to keep the belt 503 clean and reduce interference and pollution to other components.

[0031] In summary: the limiting plate 201 and the glass window 202 contained in the limiting mechanism 2 can realize the function of limiting the logistics conveyed on the surface of the belt 503 during use of the equipment. When the logistics reaches the position of the limiting plate 201 during the conveying process, the limiting plate 201 will prevent the logistics from continuing to move forward, thereby realizing the limitation of the logistics. The glass window is generally set on the inner side of the limiting plate 201, and its function is to observe and monitor the logistics situation. Through the glass window, the operator can clearly see whether the logistics has reached the position of the limiting plate 201, so as to adjust and control the flow in time. The fixed column 301 contained in the classification mechanism 3 , a fixed plate 302, a first motor 303, a first electric telescopic rod 304, a driving rod 305 and a classification plate 306, can enable the equipment to have the function of classifying the logistics after scanning and weighing according to the size and weight during use. The classification plate 306 is located at the bottom of the driving rod 305, and its function is to classify the logistics after scanning and weighing according to the size and weight according to the set rules and parameters. The classification plate 306 can change the inclination angle and position with the movement of the driving rod 305 to achieve the correct classification effect, realize the sorting and processing of logistics of different specifications or weights, and improve work efficiency and accuracy.

[0032] The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.

Claims

1. A non-contact continuous cumulative scraper scale, comprising a conveying frame (1), a limiting mechanism (2) and a classification mechanism (3), characterized in that: The limiting mechanism (2) is arranged on the top and the front and back sides of the inner top of the conveying frame (1), and the limiting mechanism (2) comprises a limiting plate (201), a fixed frame (202) and a movable roller (203), the limiting plate (201) is fixedly mounted on the top of the conveying frame (1), the fixed frame (202) is fixedly mounted on the front and back sides of the inner top of the conveying frame (1), and the movable roller (203) is movably connected to the inner side of the fixed frame (202); The classification mechanism (3) is arranged at the right end of the inner side of the conveying frame (1), and the classification mechanism (3) comprises a fixed column (301), a fixed plate (302), a first motor (303), a first electric telescopic rod (304), a driving rod (305) and a classification plate (306), wherein the fixed column (301) is fixedly mounted on the back side of the inner side of the limiting plate (201), the fixed plate (302) is fixedly mounted on the surface of the fixed column (301), the first motor (303) is fixedly mounted on the top of the fixed plate (302), the first electric telescopic rod (304) is fixedly mounted on the bottom of the fixed plate (302), the driving rod (305) is movably connected to the bottom of the first electric telescopic rod (304), the input end of the driving rod (305) is fixedly connected to the output end of the first motor (303), and the classification plate (306) is fixedly mounted on the bottom of the driving rod (305).

2. The non-contact continuous cumulative scraper scale according to claim 1 is characterized in that: A cleaning mechanism (4) is arranged on the outer side of the front face of the conveying frame (1), and the cleaning mechanism (4) comprises a connecting bracket (401), a cleaner (402) and a brush (403); the connecting bracket (401) is fixedly mounted on the outer side of the front face of the conveying frame (1); the cleaner (402) is movably connected to the surface of the connecting bracket (401); and the brush (403) is fixedly mounted on the surface of the cleaner (402).

3. The non-contact continuous cumulative scraper scale according to claim 1 is characterized in that: A driving mechanism (5) is arranged on the inner side of the conveying frame (1) and extends to the outer side thereof. The driving mechanism (5) comprises a second motor (501), a driving shaft (502) and a belt (503). The second motor (501) is fixedly mounted on the front side of the right side of the conveying frame (1). The driving shaft (502) is movably connected to the front and back sides of the inner side of the conveying frame (1). The belt (503) is sleeved on the surface of the driving shaft (502). The belt (503) is movably connected to the classification plate (306).

4. The non-contact continuous cumulative scraper scale according to claim 1 is characterized in that: A weighing mechanism (9) is arranged at the top of the inner side of the conveying frame (1), and the weighing mechanism (9) comprises a fixed rod (901), a fixed base (902) and a laser sensor (903); the fixed rod (901) is fixedly mounted at the top of the inner side of the conveying frame (1); the fixed base (902) is fixedly mounted on the inner side of the fixed rod (901); the laser sensor (903) is fixedly mounted on the surface of the fixed base (902); and the laser sensor (903) is movably connected to the belt (503).

5. The non-contact continuous cumulative scraper scale according to claim 1 is characterized in that: An adjustment mechanism (6) is arranged on the inner side of the top of the limiting plate (201), and the adjustment mechanism (6) comprises a slide groove (601), a slider (602) and a second electric telescopic rod (603); the slide groove (601) is arranged on the inner side of the top of the limiting plate (201); the slider (602) is movably connected to the inner side of the slide groove (601); the second electric telescopic rod (603) is fixedly mounted on the back side of the slider (602); and the second electric telescopic rod (603) is fixedly connected to the slide groove (601).

6. The non-contact continuous cumulative scraper scale according to claim 5, characterized in that: A scanning mechanism (7) is arranged on the inner side of the slider (602), and the scanning mechanism (7) comprises a connecting column (701), a connecting block (702) and a scanner (703), wherein the connecting column (701) is fixedly mounted on the inner side of the slider (602), the connecting block (702) is fixedly mounted on the surface of the connecting column (701), and the scanner (703) is fixedly mounted on the bottom of the connecting block (702).

7. The non-contact continuous cumulative scraper scale according to claim 1, characterized in that: A collecting mechanism (8) is provided on the outer side of the back side of the conveying frame (1), and the collecting mechanism (8) comprises a connecting shaft (801), a discharge plate (802) and a collecting box (803); the connecting shaft (801) is fixedly mounted on the back side of the inner side of the conveying frame (1); the discharge plate (802) is fixedly mounted on the surface of the connecting shaft (801); the discharge plate (802) is movably connected to the belt (503); the collecting box (803) is movably connected to the outer side of the back side of the conveying frame (1); and the collecting box (803) is fixedly connected to the discharge plate (802).

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