Industrial electronic scale capable of automatically cleaning surface of weighing platform

Abstract

The utility model relates to the technical field of industrial electronic scales, and discloses an industrial electronic scale capable of automatically cleaning the surface of a weighing platform, the industrial electronic scale is provided with a cleaning device and a waste material mechanism, the cleaning device is used for cleaning the weighing platform, and the waste material mechanism is used for storing impurities. The problems that in the using process of an existing industrial electronic scale, the surface of a weighing platform is often affected by dust, dirt and other pollutants, consequently, the effect is reduced, in order to ensure the accuracy and stability of the industrial electronic scale, the surface of the weighing platform needs to be cleaned frequently, the cleaning work of the industrial electronic scale mainly depends on manual operation, and the working efficiency is poor are solved. The problems that manpower resources are wasted, the production efficiency is reduced, the working time is prolonged, stains which are difficult to remove still exist on the surface of the weighing platform due to untimely or incomplete cleaning, the precision and the stability of the industrial electronic scale are further influenced, and quality risks and economic losses are brought to enterprises are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial electronic scales, in particular to an industrial electronic scale capable of automatically cleaning the surface of a scale platform. Background Art

[0002] An industrial electronic scale is an electronic device used for weight measurement. It is mainly used in industrial production, trade and logistics. Compared with traditional mechanical scales, industrial electronic scales have the characteristics of high precision, good stability and high degree of automation. Therefore, they have been widely used in the industrial field. Industrial electronic scales generally use digital display, which can quickly and accurately measure and calculate the weight of items, and can store, transmit and process data. At the same time, industrial electronic scales are also adaptable to external factors such as temperature, humidity, and vibration, and can meet the use requirements in different environments. In manufacturing, logistics, medicine and other industries, industrial electronic scales play an important role and provide convenience for production and management.

[0003] The problem with the above technology is that during the use of existing industrial electronic scales, the surface of the scale platform is often affected by pollutants such as dust and dirt, resulting in a decrease in effectiveness. In order to ensure the accuracy and stability of the industrial electronic scale, the surface of the scale platform must be cleaned frequently, and the cleaning work of the industrial electronic scale mainly relies on manual operation. This method not only wastes human resources, but also causes a decrease in production efficiency and an increase in working hours. In addition, due to untimely or incomplete cleaning, there are still difficult-to-remove stains on the surface of the scale platform, which further affects the accuracy and stability of the industrial electronic scale, bringing quality risks and economic losses to the enterprise. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides an industrial electronic scale which can automatically clean the surface of a weighing platform and can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: an industrial electronic scale capable of automatically cleaning the surface of a weighing platform, comprising a weighing platform, an electronic scale, a display screen, a housing and a motor, wherein the inner surface of the housing is fixedly connected to the lower end of the electronic scale, the upper end of the electronic scale is fixedly connected to the weighing platform, one end of the housing is fixedly connected to the display screen, and the surface of the housing is fixedly connected to the motor, and is characterized in that: a cleaning device is arranged inside the housing, and a waste mechanism is arranged at the front end of the housing;

[0006] The cleaning device is used to clean the weighing platform;

[0007] The waste mechanism is used for storing impurities.

[0008] In order to clean the dirt on the surface of the scale platform, preferably, the cleaning device includes a connecting rod, a belt, a transmission rod, a limiting groove, a fixed plate and a scraper. The upper end of the motor is fixedly connected to the connecting rod, the surface of the connecting rod is meshed with the belt, the surface of the belt is meshed with the surface of the transmission rod, a limiting groove is provided on the surface of the fixed plate, the surface of the transmission rod is slidably connected to the surface of the limiting groove, and the lower end of the fixed plate is fixedly connected to the scraper. By setting the scraper, the scraper can be adjusted on the scale platform of the industrial electronic scale to slide on the scale platform at a certain angle and force to remove stains and debris thereon to keep its surface clean, thereby achieving more accurate weight measurement. By setting the fixed plate, the scraper can be enabled to move better and maintain a uniform and stable movement state. The fixed plate can also resist the influence of other factors on the scraper. The effect is to ensure its stability and work efficiency in the whole movement process. The movement range and extreme position of the connecting rod are limited and controlled by setting the limit groove to prevent mechanical damage and reduced work efficiency during the movement. When the connecting rod pushes the fixed plate, it can move within the specified range of motion. By setting the connecting rod, the power of the motor is transmitted to the fixed plate, and the scraper is driven to move. The rotational power provided by the motor can be effectively transmitted to the place where power is needed. By setting the belt, the power of the motor can be effectively transmitted to other equipment without causing too much load and wear on the motor itself. It is more flexible and easy to maintain. The transmission rod is set to facilitate the transmission of the motor and remain stable under a lot of pressure and weight. It is more convenient to realize the operation and control of the equipment and improve work efficiency and productivity.

[0009] In order to facilitate the collection and cleaning of dirt, preferably, the waste mechanism includes a storage box, a sliding groove, a slider, a fixed block and a baffle. The front end surface of the shell is movably connected to the storage box, and sliding grooves are provided on both side surfaces of the storage box. The surface of the sliding groove is slidably connected to the two sliders, and the surfaces of the two sliders are fixedly connected to the two fixed blocks. The lower end of the shell is fixedly connected to the two baffles. By setting up the storage box, impurities on the surface of the scale platform can be concentrated to prevent them from scattering everywhere, thereby facilitating subsequent cleaning and maintenance work. The storage box can be installed at the bottom of the industrial electronic scale without taking up other space. By setting up the sliding groove, the storage box can be easily taken out from the electronic scale when cleaning and maintenance are needed, and After maintenance and cleaning, it can be slid back into the groove for fixation. By setting the fixing block, the storage box can always be kept in the specified position and safe state during the operation, so that the storage box can be safely fixed at the bottom of the electronic scale and will not slide or tilt due to the movement, vibration and other factors of the scale platform. By setting the slider, the dual functions of fixing and sliding can be achieved, so that the storage box can be fixed in the specified position and can be easily slid and taken out. During the operation, the slider can make the storage box slide freely at the bottom of the electronic scale and can be easily taken out when needed for cleaning and maintenance. By setting the baffle, the fixing block can be simply rotated to make it contact with the baffle, and the storage box can be easily taken out, so that cleaning and maintenance work can be conveniently and quickly performed.

[0010] In order to thoroughly clean the surface of the scale platform, preferably, the transmission rod is rotatably connected to the upper end of the shell by a pin, and the lower end of the scraper is slidably connected to the surface of the scale platform. The transmission rod and the shell are rotated by the pin to support and fix the transmission rod, and a certain force transmission and mechanical transmission effect can be achieved, and the transmission efficiency and accuracy of the electronic scale can be improved, thereby improving the working efficiency and accuracy of the electronic scale. The scale platform can be fully cleaned by sliding the scraper on the surface of the scale platform, and the accuracy and stability of the electronic scale can be improved. The dirt on the surface of the scale platform can be quickly cleaned, and the surface of the scale platform can be protected to a certain extent.

[0011] In order to facilitate the removal of the material storage box, preferably, the surface of the fixed block is rotatably connected to the shell by a pin shaft, and the surface of the fixed block is in contact with the surface of the baffle. By fixing the fixed block on the surface of the shell and being able to fix it to the material storage box, the component can be conveniently fixed and supported, and can be fixed accordingly to the material storage box, thereby improving work efficiency and flexibility. Through the contact between the fixed block and the baffle, the slider on the surface of the fixed block can be quickly moved to the corresponding position, so that the material storage box can be smoothly removed from the electronic scale, which plays a role in quickly and conveniently removing the material storage box from the electronic scale, thereby improving production efficiency and convenience of operation.

[0012] In order to enable the scraper to move on the surface of the scale platform, preferably, movable blocks are provided at both ends of the fixed plate, and sliding grooves are opened on both sides of the outer shell. The two side surfaces of the fixed plate are fixedly connected to the two movable blocks, and the surfaces of the movable blocks are slidably connected to the sliding grooves. By providing the movable blocks, the fixed plate can be better supported and adjusted so that it can move within a specified range and meet different working requirements, and the supporting performance and stability of the fixed plate can be improved. The scraper can also clean the surface of the scale platform more effectively during operation. By providing the sliding grooves, the movable blocks can be better supported and adjusted so that they can be flexibly moved and adjusted within a specified range.

[0013] In order to prevent the scraper from interfering with the weighing of the industrial electronic scale, preferably, a storage groove is opened at the rear end of the scale platform, and the scraper is in contact with the storage groove. By setting the storage groove, the scraper can be completely stored, thereby avoiding interference and damage to the industrial electronic scale caused by the scraper during use, thereby improving the accuracy and stability of the industrial electronic scale in production, enabling it to better measure weight.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides a cleaning device, a waste mechanism, a connecting rod, a belt, a transmission rod, a limiting groove, a fixing plate, a scraper, a material storage box, a sliding groove, a sliding block, a fixing block and a baffle. The cleaning device is used for cleaning the weighing platform, the waste mechanism is used for storing impurities, the scraper can be adjusted on the weighing platform surface of the industrial electronic scale to slide on the weighing platform surface at a certain angle and force to remove stains and debris thereon so as to keep the surface clean, thereby achieving more accurate weight measurement, the fixing plate can enable the scraper to move better and maintain a uniform and stable movement state, the fixing plate can also resist the influence of other factors on the scraper, and ensure its stability and work efficiency in the whole movement process, the limiting groove has an influence on the movement range and limit position of the connecting rod The device is limited and controlled to prevent mechanical damage and reduced work efficiency during movement. When the connecting rod pushes the fixed plate, it can move within the specified range of motion. The connecting rod transmits the power of the motor to the fixed plate and drives the scraper to move, which can effectively transmit the rotational power provided by the motor to the place where power is needed. The belt can effectively transmit the power of the motor to other equipment without causing too much load and wear on the motor itself, and it is more flexible and easy to maintain. The transmission rod facilitates the transmission of the motor and remains stable under a lot of pressure and weight, making it easier to operate and control the equipment, improve work efficiency and productivity, and the storage box can collect impurities on the surface of the scale to avoid To prevent it from scattering everywhere, it is convenient for subsequent cleaning and maintenance work. The storage box can be installed at the bottom of the industrial electronic scale without taking up other space. The sliding slot can easily remove the storage box from the electronic scale when cleaning and maintenance are required, and slide it back into the slot for fixing after maintenance and cleaning. The fixing block can keep the storage box in the specified position and safe state at all times during the operation, so that the storage box can be safely fixed at the bottom of the electronic scale and will not slide or tilt due to the movement, vibration and other factors of the scale platform. The slider can realize the dual functions of fixing and sliding, so that the storage box can be fixed in the specified position and can be easily slid and taken out at the same time. During the operation, the slider can make the storage box slide freely at the bottom of the electronic scale and can be removed when needed. It can be easily taken out for cleaning and maintenance. The baffle can simply rotate the fixed block to make it contact with the baffle, and the storage box can be easily taken out, so as to facilitate and quickly carry out cleaning and maintenance work, which solves the problem that the surface of the existing industrial electronic scale is often affected by dust, dirt and other pollutants during use, resulting in reduced efficiency. In order to ensure the accuracy and stability of the industrial electronic scale, the surface of the scale must be cleaned frequently, and the cleaning work of the industrial electronic scale mainly relies on manual operation. This method not only wastes human resources, but also causes a decrease in production efficiency and an increase in working time. In addition, due to untimely or incomplete cleaning, there are still stains on the surface of the scale that are difficult to remove, which further affects the accuracy and stability of the industrial electronic scale.Bringing quality risks and economic losses to enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the left side stereoscopic structure of the main body provided by an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the cleaning device provided by the embodiment of the utility model;

[0019] Figure 4 The utility model embodiment provides Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure: 1. cleaning device; 101. connecting rod; 102. belt; 103. transmission rod; 104. limiting groove; 105. fixing plate; 106. scraper; 2. waste mechanism; 201. storage box; 202. sliding groove; 203. slider; 204. fixing block; 205. baffle; 3. movable block; 4. sliding groove; 5. storage groove; 6. weighing platform; 7. electronic scale; 8. display screen; 9. casing; 10. motor. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 4As shown, an industrial electronic scale capable of automatically cleaning the surface of a weighing platform provided by an embodiment of the utility model comprises a weighing platform 6, an electronic scale 7, a display screen 8, a housing 9 and a motor 10, wherein the inner surface of the housing 9 is fixedly connected to the lower end of the electronic scale 7, the upper end of the electronic scale 7 is fixedly connected to the weighing platform 6, one end of the housing 9 is fixedly connected to the display screen 8, the surface of the housing 9 is fixedly connected to the motor 10, a cleaning device 1 is arranged in the housing 9, a waste mechanism 2 is arranged at the front end of the housing 9, the cleaning device 1 is used to clean the weighing platform 6, the waste mechanism 2 is used to store impurities, the cleaning device 1 comprises a connecting rod 101, a belt 102, a transmission rod 103, a limiting groove 104, a fixing plate 105 and a scraper 106, the upper end of the motor 10 is fixedly connected to the connecting rod 101, and the connecting rod 10 1 surface is meshed and connected with the belt 102, the surface of the belt 102 is meshed and connected with the surface of the transmission rod 103, the surface of the fixed plate 105 is provided with a limiting groove 104, the surface of the transmission rod 103 is slidably connected with the surface of the limiting groove 104, and the lower end of the fixed plate 105 is fixedly connected with the scraper 106. By setting the scraper 106, the scraper 106 can be adjusted on the surface of the scale platform 6 of the industrial electronic scale 7 to slide on the surface of the scale platform 6 at a certain angle and force, and the stains and debris on it can be removed to keep its surface clean, so as to achieve more accurate weight measurement. By setting the fixed plate 105, the scraper 106 can be better moved and maintain a uniform and stable movement state. The fixed plate 105 can also resist the influence of other factors on the scraper 106. To ensure its stability and work efficiency throughout the entire movement process, the movement range and extreme position of the connecting rod 101 are limited and controlled by setting the limit groove 104 to prevent mechanical damage and a decrease in work efficiency during the movement, and when the connecting rod 101 pushes the fixed plate 105, it can move within the specified range of motion. By setting the connecting rod 101, the power of the motor 10 is transmitted to the fixed plate 105, and the scraper 106 is driven to move, the rotational power provided by the motor 10 can be effectively transmitted to the place where power is needed, and the power of the motor 10 can be effectively transmitted to other equipment by setting the belt 102, and at the same time, it will not cause too much load and wear to the motor 10 itself, and it is more flexible and Easy to maintain. The transmission rod 103 is provided to facilitate the transmission of the motor 10, and the device remains stable under a large amount of pressure and weight, so that the operation and control of the device can be realized more conveniently, and the working efficiency and productivity can be improved. The waste mechanism 2 includes a storage box 201, a sliding groove 202, a slider 203, a fixed block 204 and a baffle 205. The front end surface of the shell 9 is movably connected with the storage box 201, and sliding grooves 202 are provided on both sides of the storage box 201. The surface of the sliding groove 202 is slidably connected with two sliders 203, and the surfaces of the two sliders 203 are fixedly connected with two fixed blocks 204. The lower end of the shell 9 is fixedly connected with the two baffles 205. By providing the storage box 201, impurities on the surface of the weighing platform 6 can be concentrated to prevent them from being scattered everywhere.In order to facilitate the subsequent cleaning and maintenance work, the material storage box 201 can be installed at the bottom of the industrial electronic scale 7 without taking up other space. By setting the sliding slot 202, the material storage box 201 can be easily taken out of the electronic scale 7 when cleaning and maintenance are needed, and can be slid back into the slot for fixing after the maintenance and cleaning are completed. By setting the fixing block 204, the material storage box 201 can always be kept in a specified position and a safe state during the working process, so that the material storage box 201 can be safely fixed at the bottom of the electronic scale 7 and will not slide or tilt due to the movement, vibration and other factors of the scale platform 6. By setting the slider 203, the dual functions of fixing and sliding can be realized, so that the material storage box 201 can be fixed in the specified position and can also be conveniently slid and taken out. During operation, the slider 203 can make the material storage box 201 slide freely at the bottom of the electronic scale 7, and can be easily taken out when needed for cleaning and maintenance. By setting the baffle 205, the fixing block 204 can be simply rotated to make it contact with the baffle 205, and the material storage box 201 can be easily taken out, so as to conveniently and quickly carry out cleaning and maintenance work. The transmission rod 103 is rotatably connected to the upper end of the shell 9 through a pin shaft, and the lower end of the scraper 106 is slidably connected to the surface of the scale platform 6. The transmission rod 103 and the shell 9 are rotated through the pin shaft to support and fix the transmission rod 103, and a certain force transmission and mechanical transmission effect can be achieved, and the transmission efficiency and accuracy of the electronic scale 7 can be improved, thereby improving the electronic The working efficiency and accuracy of the sub-scale 7 can be improved. By sliding the scraper 106 on the surface of the scale platform 6, the scale platform 6 can be fully cleaned, and the accuracy and stability of the electronic scale 7 can be improved. The dirt on the surface of the scale platform 6 can be quickly cleaned, and the surface of the scale platform 6 can be protected to a certain extent. The surface of the fixed block 204 is rotatably connected to the shell 9 through a pin shaft, and the surface of the fixed block 204 is in contact with the surface of the baffle 205. By fixing the fixed block 204 on the surface of the shell 9 and fixing it to the storage box 201, the component can be conveniently fixed and supported, and it can be fixed to the storage box 201 accordingly, thereby improving working efficiency and flexibility. By contacting the fixed block 204 and the baffle 205, the fixed The slider 203 on the surface of the fixed block 204 moves quickly to the corresponding position so as to smoothly remove the storage box 201 from the electronic scale 7, which plays a role in quickly and conveniently removing the storage box 201 from the electronic scale 7, thereby improving production efficiency and convenience of operation. The fixed plate 105 is provided with movable blocks 3 at both ends, and slide grooves 4 are provided on both sides of the shell 9. The surfaces of the two sides of the fixed plate 105 are fixedly connected with the two movable blocks 3, and the surfaces of the movable blocks 3 are slidably connected with the slide grooves 4. By providing the movable blocks 3, the fixed plate 105 can be better supported and adjusted to enable it to move within a specified range and meet different work requirements, and the supporting performance and stability of the fixed plate 105 are improved, and the scraper 106 can also clean the surface of the scale platform 6 more effectively during operation.The slide groove 4 can better support and adjust the movable block 3 so that it can be flexibly moved and adjusted within the specified range. The rear end of the scale platform 6 is provided with a storage groove 5, and the scraper 106 is in contact with the storage groove 5. The storage groove 5 can completely store the scraper 106, avoiding interference and damage to the industrial electronic scale 7 caused by the scraper 106 during use, thereby improving the accuracy and stability of the industrial electronic scale 7 in production, so that it can better measure weight.

[0024] The working principle of this utility model:

[0025] When using the electronic scale 7 for weighing, first place the object to be measured on the surface of the weighing platform 6. The electronic scale 7 will accurately weigh the object through the sensor and display the result on the display screen 8 for the user to view in real time. After the weighing is completed, some impurities may remain on the surface of the weighing platform 6. These impurities may affect the subsequent weighing results. In order to solve this problem, the automatic cleaning system can be started. The main components of the system include a motor 10, a connecting rod 101, a belt 102 transmission, a transmission rod 103, a limit plate, a scraper 106 and a storage box 201. When the weighing is completed, the motor 10 is started to rotate the connecting rod 101, and the power is transmitted to the transmission rod 103 through the belt 102 transmission. One end of the transmission rod 103 moves on the limit plate, driving the fixed plate 105 to move left and right. Right movement, a scraper 106 is provided at the lower end of the fixed plate 105. As the fixed plate 105 moves, the scraper 106 can effectively clean the impurities on the surface of the weighing platform 6 and scrape them into the storage box 201. After cleaning is completed, the motor 10 reverses to make the scraper 106 return to the storage slot 5 to prevent interference with the weighing of the electronic scale 7. When the impurities in the storage box 201 accumulate to a certain extent, they need to be cleaned. At this time, the fixed plate 105 can be rotated to make its surface contact with the baffle 205, so that the slider 203 slides to the through slot of the chute 4, and then the storage box 201 is pulled out for cleaning. After cleaning is completed, the slider 203 is aligned with the chute 4 and the storage box 201 is pushed in. When the storage box 201 slides to the bottom, the fixed block 204 can be rotated to fix it, thereby completing the cleaning of the surface of the weighing platform 6.

[0026] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. An industrial electronic scale capable of automatically cleaning the surface of a weighing platform, comprising a weighing platform (6), an electronic scale (7), a display screen (8), a housing (9) and a motor (10), wherein the inner surface of the housing (9) is fixedly connected to the lower end of the electronic scale (7), the upper end of the electronic scale (7) is fixedly connected to the weighing platform (6), one end of the housing (9) is fixedly connected to the display screen (8), and the surface of the housing (9) is fixedly connected to the motor (10), characterized in that: A cleaning device (1) is arranged inside the shell (9), and a waste mechanism (2) is arranged at the front end of the shell (9); The cleaning device (1) is used to clean the weighing platform (6); The waste mechanism (2) is used to store impurities.

2. An industrial electronic scale capable of automatically cleaning the surface of a weighing platform as claimed in claim 1, characterized in that: The cleaning device (1) comprises a connecting rod (101), a belt (102), a transmission rod (103), a limiting groove (104), a fixing plate (105) and a scraper (106); the upper end of the motor (10) is fixedly connected to the connecting rod (101); the surface of the connecting rod (101) is meshingly connected to the belt (102); the surface of the belt (102) is meshingly connected to the surface of the transmission rod (103); the surface of the fixing plate (105) is provided with a limiting groove (104); the surface of the transmission rod (103) is slidably connected to the surface of the limiting groove (104); and the lower end of the fixing plate (105) is fixedly connected to the scraper (106).

3. An industrial electronic scale capable of automatically cleaning the surface of a weighing platform as claimed in claim 1, characterized in that: The waste material mechanism (2) comprises a material storage box (201), a sliding groove (202), a slider (203), a fixed block (204) and a baffle (205); the front end surface of the shell (9) is movably connected to the material storage box (201); sliding grooves (202) are provided on both side surfaces of the material storage box (201); the surface of the sliding groove (202) is slidably connected to two sliders (203); the surfaces of the two sliders (203) are fixedly connected to two fixed blocks (204); and the lower end of the shell (9) is fixedly connected to the two baffles (205).

4. An industrial electronic scale capable of automatically cleaning the surface of a weighing platform as claimed in claim 2, characterized in that: The transmission rod (103) is rotatably connected to the upper end of the housing (9) via a pin, and the lower end of the scraper (106) is slidably connected to the surface of the weighing platform (6).

5. An industrial electronic scale capable of automatically cleaning the surface of a weighing platform as claimed in claim 3, characterized in that: The surface of the fixing block (204) is rotatably connected to the outer shell (9) via a pin shaft, and the surface of the fixing block (204) is in contact with the surface of the baffle (205).

6. An industrial electronic scale capable of automatically cleaning the surface of a weighing platform as claimed in claim 2, characterized in that: Movable blocks (3) are provided at both ends of the fixed plate (105), and sliding grooves (4) are provided on both sides of the shell (9). The surfaces on both sides of the fixed plate (105) are fixedly connected to the two movable blocks (3), and the surfaces of the movable blocks (3) are slidably connected to the sliding grooves (4).

7. An industrial electronic scale capable of automatically cleaning the surface of a weighing platform as claimed in claim 2, characterized in that: A receiving groove (5) is provided at the rear end of the weighing platform (6), and the scraper (106) is in contact with the receiving groove (5).

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