Wireless remote transmission electronic scale

Abstract

The utility model relates to the technical field of grab bucket electronic scales, in particular to a wireless remote transmission electronic scale which comprises a top plate, a fixing table is arranged on the bottom surface of the top plate, a plate groove is formed in the bottom surface of the top plate, clamping grooves are formed in the two sides of the interior of the plate groove, and when the top plate and the fixing table are installed, positioning is carried out through positioning columns and positioning holes, and the clamping grooves are clamped in the clamping grooves. After the top plate is attached to the fixing table, a movable block is rotated, and a C-shaped clamping groove is clamped with a buckle, preliminary installation of the top plate and the fixing table is completed, after the top plate and the fixing table are preliminarily installed, a handle is rotated to drive a threaded rod to rotate to drive a rack to move, and the distance between two L-shaped plates is adjusted through cooperation of the rack, a gear and a sliding groove; the two L-shaped plates are connected in the corresponding clamping grooves in a sleeved mode, so that installation of the top plate and the fixing table is completed, the stability and the fixity during installation are enhanced through two fixing modes, and practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of grab bucket electronic scales, in particular to a wireless remote transmission electronic scale. Background Art

[0002] At present, most of the public grab bucket electronic scales are of the following types: The first type of grab bucket electronic scale is to install the electronic hook scale directly on the lifting rope of the reactive grab bucket without weighing the opening and closing rope. Therefore, the weight of the object in the grab bucket can only be estimated, so the weighing error is large and it is not suitable for measuring instruments. The second type of grab bucket electronic scale is to install an automatic positioning scale frame on the upper part of the grab bucket, and the weighing sensor is installed in the center of the scale frame. The grab bucket is equipped with an automatic locking device. After locking the two yoke plates of the grab bucket with heavy objects, dynamic weighing is achieved through the sensor.

[0003] When in use, the grab bucket type wireless transmission electronic scale is usually installed in a fixed position by bolts. The bolt installation requires specific tools for installation and disassembly. This installation method is not only inconvenient for disassembly and installation, but also the bolts will rust after long-term use, which increases the difficulty of disassembly. In view of this, we propose a wireless remote transmission electronic scale. Utility Model Content

[0004] The purpose of the utility model is to provide a wireless remote transmission electronic scale to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wireless remote transmission electronic scale, comprising: a top plate, a fixing platform is provided on the bottom surface of the top plate, a plate slot is provided on the bottom surface of the top plate, and card slots are provided on both sides of the plate slot;

[0007] Two L-shaped plates, the two L-shaped plates are slidably connected to the top surface of the fixed platform, the two L-shaped plates are slidably matched with the card slots, and one end of the two L-shaped plates is movably sleeved in the two card slots respectively;

[0008] Two racks, the two racks are slidably connected in the fixed platform, the top surface of the fixed platform is provided with two slide grooves, the two slide grooves are slidably connected with sliders, the top ends of the two sliders are respectively fixedly connected to the bottom surfaces of the two L-shaped plates, the bottom ends of the two sliders are respectively fixedly connected to the top surfaces of the two racks, a gear is rotatably installed in the fixed platform, and the gear is meshed with the two racks;

[0009] A plurality of locking components are arranged on the top plate and used for limiting the fixing platform.

[0010] Preferably, the locking assembly includes a movable block, which is rotatably mounted on one side of the top plate, a C-shaped slot is provided on one side of the movable block, a buckle is fixedly mounted on one side of the fixed platform, and the buckle is movably engaged with the C-shaped slot.

[0011] Preferably, a threaded rod is threadedly connected to one side of the fixed platform, one end of the threaded rod is rotatably connected to one end of one of the racks, and a handle is fixedly mounted on the other end of the threaded rod.

[0012] Preferably, a plurality of mounting plates are fixedly mounted on both sides of the top plate, and mounting holes are formed on the plurality of mounting plates.

[0013] Preferably, a plurality of positioning columns are fixedly mounted on the bottom surface of the top plate, a plurality of positioning holes are opened on the top surface of the fixing platform, and the plurality of positioning columns are movably sleeved with the plurality of positioning holes in correspondence with each other.

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

[0015] When the wireless remote transmission electronic scale is disassembled from the grab type wireless transmission electronic scale body, the handle is rotated to drive the threaded rod to rotate, and when the threaded rod rotates, it will move on the fixed platform, and when the threaded rod moves, it will push one of the racks to move, and when one of the racks moves, the other rack will move through the cooperation of the gears, and when the two racks move, the two L-shaped plates will move through the cooperation of the two sliders, and the spacing between the two L-shaped plates will be adjusted. When the two L-shaped plates are disengaged from the two card slots, the two L-shaped plates will enter the plate slots, and the initial limit between the top plate and the fixed platform will be released. The movable block is rotated again, and when the C-shaped card slot is disengaged from the buckle, the fixed platform and the grab type wireless transmission electronic scale body can be disassembled from the top plate. This disassembly method is not only convenient to disassemble, but also does not require any disassembly tools, and is highly practical.

[0016] The wireless remote transmission electronic scale, when installing the top plate and the fixed platform, is positioned through the positioning columns and the positioning holes, which facilitates the installation of the top plate and the fixed platform. When the top plate and the fixed platform are fitted together, the movable block is rotated, and when the C-shaped slot and the buckle are engaged, the preliminary installation of the top plate and the fixed platform is completed. After the top plate and the fixed platform are initially installed, the handle is rotated to drive the threaded rod to rotate and drive the rack to move. The spacing between the two L-shaped plates is adjusted through the cooperation of the rack, the gear and the slide groove, so that the two L-shaped plates are sleeved in the corresponding slots, thereby completing the installation of the top plate and the fixed platform. The two fixing methods enhance the stability and fixity during installation, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2This is a schematic diagram of the structure of the fixed platform in the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the top plate in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the middle plate slot of the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixed platform in the utility model.

[0022] In the figure: 1. top plate; 2. fixed platform; 3. grab type wireless transmission electronic scale body; 4. plate slot; 5. card slot; 6. L-shaped plate; 7. rack; 8. gear; 9. slide groove; 10. slider; 11. threaded rod; 12. positioning column; 13. positioning hole; 14. movable block; 15. C-shaped card slot; 16. buckle; 17. mounting plate; 18. mounting hole; 19. handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] See also Figure 1-Figure 5 As shown, a technical solution provided by the utility model:

[0028] A wireless remote transmission electronic scale, comprising: a top plate 1, a fixing platform 2 is provided on the bottom surface of the top plate 1, a plate slot 4 is provided on the bottom surface of the top plate 1, and card slots 5 are provided on both sides of the plate slot 4;

[0029] Two L-shaped plates 6, the two L-shaped plates 6 are slidably connected to the top surface of the fixed platform 2, the two L-shaped plates 6 are slidably matched with the card slots 5, and one end of the two L-shaped plates 6 is movably sleeved in the two card slots 5;

[0030] Two racks 7, the two racks 7 are slidably connected in the fixed platform 2, the top surface of the fixed platform 2 is provided with two slide grooves 9, the two slide grooves 9 are slidably connected with sliders 10, the top ends of the two sliders 10 are respectively fixedly connected to the bottom surfaces of the two L-shaped plates 6, and the bottom ends of the two sliders 10 are respectively fixedly connected to the top surfaces of the two racks 7, and a gear 8 is rotatably installed in the fixed platform 2, and the gear 8 is meshed with the two racks 7;

[0031] Multiple sets of locking components are arranged on the top plate 1 and are used to limit and fix the platform 2.

[0032] In this embodiment, the locking assembly includes a movable block 14, which is rotatably installed on one side of the top plate 1. A C-shaped slot 15 is provided on one side of the movable block 14, and a buckle 16 is fixedly installed on one side of the fixed platform 2. The buckle 16 is movably engaged with the C-shaped slot 15. When the top plate 1 and the fixed platform 2 are fitted together, the movable block 14 is rotated. When the C-shaped slot 15 is engaged with the buckle 16, the preliminary installation of the top plate 1 and the fixed platform 2 is completed.

[0033] In this embodiment, a threaded rod 11 is threadedly connected to one side of the fixed platform 2, one end of the threaded rod 11 is rotatably connected to one end of one of the racks 7, and a handle 19 is fixedly installed on the other end of the threaded rod 11, and the threaded rod 11 can be conveniently driven to rotate by rotating the handle 19.

[0034] In this embodiment, multiple mounting plates 17 are fixedly mounted on both sides of the top plate 1. The multiple mounting plates 17 are provided with mounting holes 18. The top plate 1 can be conveniently installed and fixed by the cooperation between the mounting plates 17 and the mounting holes 18.

[0035] In this embodiment, a plurality of positioning columns 12 are fixedly installed on the bottom surface of the top plate 1, and a plurality of positioning holes 13 are opened on the top surface of the fixing platform 2. The plurality of positioning columns 12 are movably connected with the plurality of positioning holes 13 in corresponding positions to each other. When the top plate 1 and the fixing platform 2 are installed, positioning is performed through the positioning columns 12 and the positioning holes 13, which facilitates the installation of the top plate 1 and the fixing platform 2.

[0036] When the wireless remote transmission electronic scale of the present embodiment is in use, when the grab type wireless transmission electronic scale body 3 is disassembled, the handle 19 is rotated to drive the threaded rod 11 to rotate. When the threaded rod 11 rotates, it will move on the fixed platform 2. When the threaded rod 11 moves, it will push one of the racks 7 to move. When one of the racks 7 moves, the other rack 7 will be driven to move through the cooperation of the gear 8. When the two racks 7 move, the two L-shaped plates 6 will be driven to move through the cooperation of the two sliders 10 to adjust the spacing between the two L-shaped plates 6. When the two L-shaped plates 6 are disengaged from the two slots 5, the two L-shaped plates 6 will enter the plate slot 4. At this time, the preliminary limit between the top plate 1 and the fixed platform 2 is released, and the movable block 14 is rotated again. When the C-shaped slot 15 is disengaged from the buckle 16, the fixed platform 2 and the grab type wireless transmission electronic scale body 3 can be disassembled from the top plate 1. This disassembly method is not only convenient to disassemble, but also does not require any disassembly tools and is highly practical.

[0037] When installing the top plate 1 and the fixed platform 2, positioning is performed through the positioning column 12 and the positioning hole 13, which facilitates the installation of the top plate 1 and the fixed platform 2. When the top plate 1 and the fixed platform 2 are fitted together, the movable block 14 is rotated. When the C-shaped slot 15 and the buckle 16 are engaged, the preliminary installation of the top plate 1 and the fixed platform 2 is completed. After the top plate 1 and the fixed platform 2 are initially installed, the handle 19 is rotated to drive the threaded rod 11 to rotate and drive the rack 7 to move. The spacing between the two L-shaped plates 6 is adjusted through the cooperation of the rack 7, the gear 8, and the slide groove 9, so that the two L-shaped plates 6 are sleeved in the corresponding slot 5, thereby completing the installation of the top plate 1 and the fixed platform 2. The two fixing methods enhance the stability and fixity during installation, which is more practical.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wireless remote transmission electronic scale, characterized in that: A top plate (1), wherein a fixing platform (2) is provided on the bottom surface of the top plate (1), a plate groove (4) is provided on the bottom surface of the top plate (1), and clamping grooves (5) are provided on both sides of the inside of the plate groove (4); Two L-shaped plates (6), the two L-shaped plates (6) are slidably connected to the top surface of the fixed platform (2), the two L-shaped plates (6) are slidably matched with the card slots (5), and one end of the two L-shaped plates (6) is movably sleeved in the two card slots (5); Two racks (7), the two racks (7) are slidably connected in the fixed platform (2), the top surface of the fixed platform (2) is provided with two slide grooves (9), the two slide grooves (9) are slidably connected with sliders (10), the top ends of the two sliders (10) are respectively fixedly connected to the bottom surfaces of the two L-shaped plates (6), the bottom ends of the two sliders (10) are respectively fixedly connected to the top surfaces of the two racks (7), a gear (8) is rotatably installed in the fixed platform (2), and the gear (8) is meshed with the two racks (7); A plurality of sets of locking assemblies are arranged on the top plate (1) and are used to limit the fixing platform (2).

2. The wireless remote transmission electronic scale according to claim 1, characterized in that: The locking assembly comprises a movable block (14), the movable block (14) being rotatably mounted on one side of the top plate (1), a C-shaped slot (15) being provided on one side of the movable block (14), a buckle (16) being fixedly mounted on one side of the fixed platform (2), and the buckle (16) being movably engaged with the C-shaped slot (15).

3. The wireless remote transmission electronic scale according to claim 1, characterized in that: A threaded rod (11) is threadedly connected to one side of the fixed platform (2), one end of the threaded rod (11) is rotatably connected to one end of one of the racks (7), and a handle (19) is fixedly mounted on the other end of the threaded rod (11).

4. The wireless remote transmission electronic scale according to claim 1, characterized in that: A plurality of mounting plates (17) are fixedly mounted on both sides of the top plate (1), and mounting holes (18) are provided on the plurality of mounting plates (17).

5. The wireless remote transmission electronic scale according to claim 1, characterized in that: A plurality of positioning columns (12) are fixedly mounted on the bottom surface of the top plate (1), a plurality of positioning holes (13) are opened on the top surface of the fixed platform (2), and the plurality of positioning columns (12) are movably sleeved in correspondence with the plurality of positioning holes (13).

Images