Weighing assembly
By designing a weighing component that includes electronic scale and hanging brackets, using clamping side plates and boons to clamp and stabilize large -sized targets to solve the problem of drop risk when the existing technology weighing. Improve the safety and stability of weighing.
Patent Information
- Application Number
- CN202420920526.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Existing weighing components have a risk of falling when weighing large-sized targets, resulting in unsafe operation.
A weighing component including electronic scale and hanging brackets is designed. The lifting bracket consists of the main bracket, clamping support and carrying components of the hanging bracket. The clamping and stable placement of the symmetrical items are used to clamp the side plate and the boom.
Effectively avoid the drop of board during the weighing process, and improve the safety and stability of weighing.
Smart Images
Figure CN222419245U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of weighing components, in particular to a weighing component. Background Art
[0002] The target density measurement first obtains the dry weight of the plate through a weighing device, and then places it in water to obtain the floating weight of the target, such as a large-size ceramic target density measurement device in application No. 202221835612.9. Among them, the existing weighing component is an electronic scale connected to an open bracket. When the target is placed on the open bracket for weighing, there is a risk of falling, especially for large-size targets. Due to their large size and weight, large-size targets are easy to fall and injure operators, and production safety cannot be guaranteed. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. The utility model provides a weighing assembly to prevent the plate from falling during the weighing process and improve the weighing safety.
[0004] In order to achieve the above-mentioned purpose, the utility model provides a weighing assembly, comprising an electronic scale for being placed on a weighing platform and a hanging bracket for hanging and weighing objects, the hanging bracket comprising a hanging main bracket and a clamping bracket, the hanging main bracket is connected to the weighing surface of the electronic scale, the hanging bracket has a first direction and a second direction intersecting with each other, the clamping bracket comprises a hanging rod fixing piece, a hanging rod, a bearing assembly and a clamping side plate extending along the first direction, one end of two hanging rod fixing pieces is hinged to the hanging bracket, the other ends of the two hanging rod fixing pieces are respectively connected to one of the hanging rods, the other ends of the two hanging rods are respectively connected to one of the clamping side plates, an article placement channel is formed between the two clamping side plates in the second direction, one end of the bearing assembly is connected to the lower end of one of the clamping side plates, the other end of the bearing assembly is connected to the lower end of the other clamping side plate, the bearing assembly forms a bearing groove for carrying the weighing objects, and the bearing groove is connected to the article placement channel.
[0005] As a preferred embodiment, the clamping bracket also includes a support connecting rod and a support branch rod and a support elastic member extending along the second direction, the support branch rod is connected to the lifting main bracket, and the two ends of the support branch rod are respectively connected to the support connecting rod, one end of the support elastic member is connected to the lifting rod, and the other end is connected to the support connecting rod.
[0006] As a preferred embodiment, the lifting bracket also has a third direction intersecting with the first direction and the second direction, and the clamping bracket also includes a width adjustment slider and a width adjustment fixing piece, the width adjustment slider is provided with a width adjustment groove extending along the third direction, the width adjustment fixing piece is connected to the lifting main bracket through the width adjustment groove, the width adjustment slider is slidably connected to the lifting bracket, and one end of the width adjustment slider abuts against the lifting rod fixing piece.
[0007] As a preferred embodiment, the lifting bracket also has a third direction intersecting with the first direction and the second direction, the lifting main bracket includes a lifting upper frame, a lifting side rod, a lifting connecting rod extending along the third direction and a bracket cross beam extending along the first direction, the lifting upper frame is respectively connected to the lifting connecting rod and the lifting side rod at both ends of the first direction, the lifting side rod is respectively connected to the lifting upper frame through the lifting connecting rod at both ends of the second direction, the two ends of the bracket cross beam are respectively connected to the lifting side rod, the clamping bracket is connected to the bracket cross beam, and the lifting upper frame is connected to the weighing surface of the electronic scale.
[0008] As a preferred embodiment, the lifting upper frame is connected with a first lifting limit rod and a second lifting limit rod, the first lifting limit rod and the second lifting limit rod respectively extend along the second direction, the two first lifting limit rods are spaced apart along the first direction, the second lifting limit rod is located between the two first lifting limit rods, one end of the second lifting limit rod is connected with a weighing limit block extending along the third direction, the weighing limit block and the first lifting limit rod define an electronic scale installation area, the electronic scale installation area is centrally arranged on the lifting upper frame, and the electronic scale is connected to the electronic scale installation area.
[0009] As a preferred embodiment, the clamping bracket includes a clamping connecting rod, one end of the clamping connecting rod is connected to the bracket cross beam, the hanger rod fixing piece is hinged to the other end of the clamping connecting rod, the expansion connecting rod is connected to the clamping connecting rod and is located above the hanger rod fixing piece, the clamping connecting rod, the expansion connecting rod, the expansion elastic piece, the hanger rod and the hanger rod fixing piece are assembled and connected to form a clamping assembly, and the bracket cross beam is connected with a plurality of the clamping assemblies at intervals along the first direction.
[0010] As a preferred solution, the electronic scale includes a scale body, a shock absorber, a first fixed bottom plate and a second fixed bottom plate, the scale body is connected to the first fixed bottom plate, and the first fixed bottom plate and the second fixed bottom plate are connected via the shock absorber.
[0011] As a preferred embodiment, the bearing assembly includes a first bearing arm and a second bearing arm, one end of the first bearing arm is hinged to one of the clamping side plates, and the other end is hinged to one end of the second bearing arm, and the other end of the second bearing arm is hinged to the other clamping side plate, and the first bearing arm and the second bearing arm are hinged to form the bearing groove.
[0012] As a preferred embodiment, the first bearing arm and the second bearing arm have the same structure, and the first bearing arm and the second bearing arm respectively include a bearing straight rod and a bearing bottom rod, and the bearing bottom rod is L-shaped, one end of the bearing straight rod of the first bearing arm is hinged to one of the clamping side plates, and the other end is hinged to one end of the bearing bottom rod of the first bearing arm, the other end of the bearing bottom rod of the first bearing arm is hinged to one end of the bearing bottom rod of the second bearing arm, and the other end is hinged to one end of the bearing straight rod of the second bearing arm, and the other end of the second bearing arm is hinged to the other clamping side plate.
[0013] As a preferred solution, a clamping soft rubber sheet is connected to a side of the clamping side plate facing the bearing groove.
[0014] Compared with the prior art, the weighing assembly of the utility model embodiment has the following beneficial effects: the weighing platform is used to support the electronic scale and the hanging bracket so that the height of the hanging bracket meets the weighing requirements. The clamping bracket is used to clamp the weighing object, and the clamping bracket is connected to the electronic scale through the hanging main bracket. The weight of the weighing object is transmitted to the electronic scale for weighing through the clamping bracket and the hanging main bracket. In the second direction, an object placement channel is formed between the two hanging rod fixings, between the two hanging rods, and between the two clamping side plates. The weighing object is placed in the object placement channel from one end of the first direction. After the weighing object is placed in the bearing slot of the bearing assembly, the two hanging rod fixing rods are hinged with the hanging main bracket, and then under the action of the gravity of the weighing object, the width of the object placement channel in the second direction is reduced, and the weighing object is clamped in the object placement channel through the hanging rod and the clamping side plate, thereby preventing the plate from falling during the weighing process, thereby improving the weighing safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the assembly structure of the electronic scale and the hanging bracket according to the embodiment of the utility model.
[0016] Figure 2 The utility model is a diagram showing the electronic scale and the hanging bracket installed on the weighing platform in the embodiment of the utility model.
[0017] Figure 3 It is a structural schematic diagram of a lifting bracket according to an embodiment of the utility model.
[0018] Figure 4 This utility model embodiment Figure 3 Schematic diagram of the enlarged structure at H in FIG.
[0019] Figure 5 This utility model embodiment Figure 3 Schematic diagram of the enlarged structure at I in FIG.
[0020] Figure 6 This utility model embodiment Figure 3 Schematic diagram of the enlarged structure at J in FIG.
[0021] In the figure:
[0022] 80. Weighing platform;
[0023] 90. electronic scale; 91. weighing surface; 92. scale body; 93. shock absorber; 94. first fixed bottom plate; 95. second fixed bottom plate;
[0024] 100, hoisting bracket; 101, hoisting main bracket; 102, hoisting upper frame; 103, first hoisting limit rod; 104, second hoisting limit rod; 105, weighing limit block; 106, electronic scale installation area; 107, hoisting side rod; 108, hoisting connecting rod; 109, bracket crossbeam; 110, clamping bracket; 111, clamping connecting rod; 112, clamping assembly; 113, width adjustment slider; 114, width Adjustment slot; 115, width adjustment fixing; 116, open connecting rod; 117, open branch rod; 118, open elastic member; 119, suspension rod fixing; 120, suspension rod; 121, bearing assembly; 122, first bearing arm; 123, second bearing arm; 124, bearing straight rod; 125, bearing bottom rod; 126, clamping side plate; 127, clamping soft film; 128, article placement channel; 129, bearing slot;
[0025] X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION
[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0028] In the description of the present invention, it should be understood that the terms "connected", "connected", "fixed" and the like used in the present invention should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or a welding connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0029] like Figures 1 to 6 As shown, a weighing assembly of a preferred embodiment of the utility model comprises an electronic scale 90 for being placed on a weighing platform 80 and a hanging bracket 100 for hanging objects to be weighed, the hanging bracket 100 comprises a hanging main bracket 101 and a clamping bracket 110, the hanging main bracket 101 is connected to a weighing surface 91 of the electronic scale 90, the hanging bracket 100 has a first direction X and a second direction Y intersecting with each other, the clamping bracket 110 comprises a hanging rod fixing member 119, a hanging rod 120, a bearing assembly 121 and a clamping side plate 126 extending along the first direction X, and the two hanging rod fixing members 119 One end of the load-bearing component 121 is hinged to the lifting bracket 100, and the other ends of the two hanger rod fixing members 119 are respectively connected to a hanger rod 120, and the other ends of the two hangers 120 are respectively connected to a clamping side plate 126, and an object placement channel 128 is formed between the clamping side plates 126 adjacent to each other in the second direction Y. One end of the load-bearing component 121 is connected to the lower end of one of the clamping side plates 126, and the other end of the load-bearing component 121 is connected to the lower end of the other clamping side plate 126. The load-bearing component 121 forms a load-bearing groove 129 for carrying weighing objects, and the load-bearing groove 129 is communicated with the object placement channel 128.
[0030] In the weighing assembly of the present invention, the weighing platform 80 is used to support the electronic scale 90 and the hanging bracket 100, so that the height of the hanging bracket 100 meets the weighing requirements. The clamping bracket 110 is used to clamp the weighing object. The clamping bracket 110 is connected to the electronic scale 90 through the hanging main bracket 101. The weight of the weighing object is transferred to the electronic scale 90 for weighing through the clamping bracket 110 and the hanging main bracket 101. In the second direction Y, an object placement channel 128 is formed between the two hanging rod fixing members 119, between the two hanging rods 120, and between the two clamping side plates 126. The weighing object is placed into the object placement channel 128 from one end in the first direction X. After the weighing object is placed in the bearing slot 129 of the bearing assembly 121, the two hanging rods 120 are hinged to the lifting main bracket 101, and then under the action of the gravity of the weighing object, the width of the object placement channel 128 in the second direction Y is reduced, and the weighing object is clamped in the object placement channel 128 by the hanging rod 120 and the clamping side plate 126, thereby preventing the plate from falling during the weighing process, thereby improving the weighing safety.
[0031] Further, such as Figure 3 to Figure 4 As shown, the clamping bracket 110 also includes a spreading connecting rod 116, a spreading branch rod 117 and a spreading elastic member 118 extending along the second direction Y, the spreading branch rod 117 is connected to the main hoisting bracket 101, and the two ends of the spreading branch rod 117 are respectively connected to the spreading connecting rod 116, and one end of the spreading elastic member 118 is connected to the suspension rod 120, and the other end is connected to the spreading connecting rod 116. By setting the spreading elastic member 118, the lower ends of the two suspension rod fixing members 119 are in a spread state, so that the object placement channel 128 is maintained at a set width, which is convenient for placing weighing objects and improves the convenience of operation.
[0032] As one embodiment, the stretching elastic member 118 is a spring.
[0033] Further, such as Figure 3 to Figure 4As shown, the hanging bracket 100 also has a third direction intersecting with the first direction X and the second direction Y, and the clamping bracket 110 also includes a width adjustment slider 113 and a width adjustment fixture 115. The width adjustment slider 113 is provided with a width adjustment slot 114 extending along the third direction. The width adjustment fixture 115 is connected to the hanging main bracket 101 through the width adjustment slot 114. The width adjustment slider 113 is slidably connected to the hanging bracket 100, and one end of the width adjustment slider 113 abuts against the suspension rod fixture 119. By adjusting the position of the width adjustment fixture 115 in the third direction in the width adjustment slot 114, the position of the width adjustment slider 113 in the third direction is adjusted. The two suspension rod fixtures 119 are respectively located between the two width adjustment sliders 113 in the second direction Y. The width adjustment slider 113 moves downward to reduce the maximum opening width of the two suspension rod fixtures 119 in the second direction Y, and vice versa, the maximum opening width between the two suspension rod fixtures 119 is increased, thereby adjusting the width of the article placement channel 128. The width adjustment fixing member 115 is rotated to clamp the width adjustment slider 113 to the main hoisting bracket 101 , and the width adjustment fixing member is rotated in the opposite direction so that the width adjustment slider 113 can be moved and adjusted.
[0034] Further, such as Figure 3 and Figure 5 As shown, the hoisting bracket 100 also has a third direction intersecting with the first direction X and the second direction Y, and the hoisting main bracket 101 includes a hoisting upper frame 102, a hoisting side rod 107, a hoisting connecting rod 108 extending along the third direction, and a bracket cross beam 109 extending along the first direction X. The hoisting upper frame 102 is connected to the hoisting connecting rod 108 and the hoisting side rod 107 at both ends of the first direction X, respectively. The hoisting side rod 107 is connected to the hoisting upper frame 102 at both ends of the second direction Y through the hoisting connecting rod 108, and the two ends of the bracket cross beam 109 are connected to the hoisting side rod 107, respectively. The hoisting upper frame 102 is connected to the weighing surface 91 of the electronic scale 90. The hoisting main bracket 101 is a frame structure as a whole, which meets the structural strength and lightweight setting.
[0035] As one embodiment, the first direction X, the second direction Y and the third direction Z are perpendicular to each other.
[0036] Further, such as Figure 1 , Figure 3 and Figure 5As shown, the upper hoisting frame 102 is connected with a first hoisting limit rod 103 and a second hoisting limit rod 104, the first hoisting limit rod 103 and the second hoisting limit rod 104 extend along the second direction Y respectively, the two first hoisting limit rods 103 are arranged at intervals along the first direction X, the second hoisting limit rod 104 is located between the two first hoisting limit rods 103, one end of the second hoisting limit rod 104 is connected with a weighing limit block 105 extending along the third direction, the weighing limit block 105 and the first hoisting limit rod 103 define an electronic scale 90 installation area 106, the electronic scale 90 installation area 106 is centrally arranged on the upper hoisting frame 102, and the electronic scale 90 is connected to the electronic scale 90 installation area 106. Ensure that the upper hoisting frame 102 is centrally connected to the electronic scale 90 to obtain a more accurate and reliable weighing result.
[0037] As one embodiment, Figure 1 , Figure 3 and Figure 5 As shown, the outer periphery of the electronic scale 90 is respectively in contact with the first hoisting limit rod 103 and the weighing limit block 105, ensuring that the hoisting upper frame 102 is centrally connected to the electronic scale 90 to obtain accurate and reliable weighing results.
[0038] Further, such as Figure 3 and Figure 4 As shown, the clamping bracket 110 includes a clamping connecting rod 111, one end of the clamping connecting rod 111 is connected to the bracket cross beam 109, a suspension rod fixing piece 119 is hinged to the other end of the clamping connecting rod 111, a spreading connecting rod 116 is connected to the clamping connecting rod 111 and is located above the suspension rod fixing piece 119, the clamping connecting rod 111, the spreading connecting rod 116, the spreading elastic piece 118, the suspension rod 120 and the suspension rod fixing piece 119 are assembled and connected to form a clamping assembly 112, and the bracket cross beam 109 is connected with a plurality of clamping assemblies 112 at intervals along the first direction X. The plurality of clamping assemblies 112 are arranged at intervals along the first direction X, so as to improve the force uniformity of the bracket cross beam 109 and the plate clamping effect.
[0039] As one embodiment, the width adjustment fixture 115 is connected to the clamping connecting rod 111 through the width adjustment slot 114 .
[0040] Further, such as Figure 1 to Figure 2 As shown, the electronic scale 90 includes a scale body 92, a shock absorber 93, a first fixed bottom plate 94 and a second fixed bottom plate 95. The scale body 92 is connected to the first fixed bottom plate 94, and the first fixed bottom plate 94 and the second fixed bottom plate 95 are connected through the shock absorber 93. The shock absorber 93, the first fixed bottom plate 94 and the second fixed bottom plate 95 are located on the side of the electronic scale 90 away from the upper frame 102 for hanging, and the shock absorber 93 is used to prevent the electronic scale 90 from being overloaded and damaged.
[0041] Further, such as Figure 3 and Figure 6 As shown, the bearing assembly 121 includes a first bearing arm 122 and a second bearing arm 123, one end of the first bearing arm 122 is hinged to one of the clamping side plates 126, and the other end is hinged to one end of the second bearing arm 123, and the other end of the second bearing arm 123 is hinged to the other clamping side plate 126, and the first bearing arm 122 and the second bearing arm 123 are hinged to form a bearing slot 129. The first bearing arm 122 and the second bearing arm 123 are hinged, and the first bearing arm 122 and the second bearing arm 123 are respectively hinged to the two clamping side plates 126. When the weighing object is placed in the bearing slot 129, the clamping effect of the weighing object is clamped by lifting the clamping side plate 126.
[0042] Further, such as Figure 3 and Figure 6 As shown, the first bearing arm 122 and the second bearing arm 123 have the same structure. The first bearing arm 122 and the second bearing arm 123 respectively include a bearing straight rod 124 and a bearing bottom rod 125. The bearing bottom rod 125 is L-shaped. One end of the bearing straight rod 124 of the first bearing arm 122 is hinged to one of the clamping side plates 126, and the other end is hinged to one end of the bearing bottom rod 125 of the first bearing arm 122. The other end of the bearing bottom rod 125 of the first bearing arm 122 is hinged to one end of the bearing bottom rod 125 of the second bearing arm 123, and the other end is hinged to one end of the bearing straight rod 124 of the second bearing arm 123. The other end of the second bearing arm 123 is hinged to the other clamping side plate 126. The bearing support rod and the bearing bottom rod 125 are arranged to improve the fit between the bearing assembly 121 and the weighing object when the weighing object is placed in the bearing slot 129, thereby improving the placement stability of the weighing object and keeping the weighing object in a vertical state when hoisting without tilting to one side.
[0043] As one embodiment, Figure 3 As shown, a plurality of bearing assemblies 121 are provided, which are connected to the clamping side plates 126 at intervals along the first direction X to improve the placement stability of the weighing object.
[0044] Further, such as Figure 6 As shown, a clamping soft rubber sheet 127 is connected to one side of the clamping side plate 126 facing the bearing groove 129 , so that the clamping side plate 126 is in soft contact with the weighing object to avoid surface damage of the clamping side plate 126 .
[0045] In summary, the embodiment of the utility model provides a weighing assembly, and the weighing platform 80 is used to support the electronic scale 90 and the hanging bracket 100, so that the height of the hanging bracket 100 meets the weighing requirements. The clamping bracket 110 is used to clamp the weighing object, and the clamping bracket 110 is connected to the electronic scale 90 through the hanging main bracket 101. The weight of the weighing object is transferred to the electronic scale 90 for weighing through the clamping bracket 110 and the hanging main bracket 101. In the second direction Y, an object placement channel 128 is formed between the two hanging rod fixing members 119, between the two hanging rods 120, and between the two clamping side plates 126. The weighing object is placed into the object placement channel 128 from one end in the first direction X. After the weighing object is placed in the bearing slot 129 of the bearing assembly 121, the two hanging rods 120 are hinged to the lifting main bracket 101, and then under the action of the gravity of the weighing object, the width of the object placement channel 128 in the second direction Y is reduced, and the weighing object is clamped in the object placement channel 128 by the hanging rod 120 and the clamping side plate 126, thereby preventing the plate from falling during the weighing process, thereby improving the weighing safety.
[0046] The above are only preferred implementations of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. A weighing assembly, characterized in that: The cam is configured to move the load-bearing member to a position adjacent to the load-bearing member, the load-bearing member being configured to move the load-bearing member to a position adjacent to the load-bearing member, the load-bearing member being configured to move the load-bearing member to a position adjacent to the load-bearing member, and the load-bearing member being configured to move the load-bearing member to a position adjacent to the load-bearing member.
2. The weighing assembly according to claim 1, characterized in that: The clamping bracket also includes a support connecting rod and a support branch rod and a support elastic member extending along the second direction. The support branch rod is connected to the lifting main bracket, and the two ends of the support branch rod are respectively connected to the support connecting rod. One end of the support elastic member is connected to the lifting rod, and the other end is connected to the support connecting rod.
3. The weighing assembly according to claim 1, characterized in that: The lifting bracket also has a third direction intersecting with the first direction and the second direction, and the clamping bracket also includes a width adjustment slider and a width adjustment fixing piece, the width adjustment slider is provided with a width adjustment groove extending along the third direction, the width adjustment fixing piece is connected to the lifting main bracket through the width adjustment groove, the width adjustment slider is slidably connected to the lifting bracket, and one end of the width adjustment slider abuts against the lifting rod fixing piece.
4. The weighing assembly according to claim 2, characterized in that: The lifting bracket also has a third direction intersecting with the first direction and the second direction. The lifting main bracket includes a lifting upper frame, a lifting side rod, a lifting connecting rod extending along the third direction and a bracket cross beam extending along the first direction. The lifting upper frame is respectively connected to the lifting connecting rod and the lifting side rod at both ends in the first direction, and the lifting side rod is respectively connected to the lifting upper frame through the lifting connecting rod at both ends in the second direction. The two ends of the bracket cross beam are respectively connected to the lifting side rod, the clamping bracket is connected to the bracket cross beam, and the lifting upper frame is connected to the weighing surface of the electronic scale.
5. The weighing assembly according to claim 4, characterized in that: The upper lifting frame is connected with a first lifting limit rod and a second lifting limit rod, the first lifting limit rod and the second lifting limit rod respectively extend along the second direction, the two first lifting limit rods are spaced apart along the first direction, the second lifting limit rod is located between the two first lifting limit rods, one end of the second lifting limit rod is connected with a weighing limit block extending along the third direction, the weighing limit block and the first lifting limit rod define an electronic scale installation area, the electronic scale installation area is centrally arranged on the upper lifting frame, and the electronic scale is connected to the electronic scale installation area.
6. The weighing assembly according to claim 4, characterized in that: The clamping bracket includes a clamping connecting rod, one end of the clamping connecting rod is connected to the bracket cross beam, the suspension rod fixing piece is hinged to the other end of the clamping connecting rod, the expansion connecting rod is connected to the clamping connecting rod and is located above the suspension rod fixing piece, the clamping connecting rod, the expansion connecting rod, the expansion elastic piece, the suspension rod and the suspension rod fixing piece are assembled and connected to form a clamping assembly, and the bracket cross beam is connected with a plurality of the clamping assemblies at intervals along the first direction.
7. The weighing assembly according to claim 1, characterized in that: The electronic scale comprises a scale body, a shock absorber, a first fixed bottom plate and a second fixed bottom plate, the scale body is connected to the first fixed bottom plate, and the first fixed bottom plate and the second fixed bottom plate are connected via the shock absorber.
8. The weighing assembly according to claim 1, characterized in that: The bearing assembly includes a first bearing arm and a second bearing arm, one end of the first bearing arm is hinged to one of the clamping side plates, and the other end is hinged to one end of the second bearing arm, and the other end of the second bearing arm is hinged to the other clamping side plate. The first bearing arm and the second bearing arm are hinged to form the bearing groove.
9. The weighing assembly according to claim 8, characterized in that: The first bearing arm and the second bearing arm have the same structure, and the first bearing arm and the second bearing arm respectively include a bearing straight rod and a bearing bottom rod, and the bearing bottom rod is L-shaped, one end of the bearing straight rod of the first bearing arm is hinged to one of the clamping side plates, and the other end is hinged to one end of the bearing bottom rod of the first bearing arm, the other end of the bearing bottom rod of the first bearing arm is hinged to one end of the bearing bottom rod of the second bearing arm, and the other end is hinged to one end of the bearing straight rod of the second bearing arm, and the other end of the second bearing arm is hinged to the other clamping side plate.
10. The weighing assembly according to claim 1, characterized in that: A clamping soft rubber sheet is connected to one side of the clamping side plate facing the bearing groove.
Citation Information
Patent Citations
Device for measuring density of large-size ceramic target material
CN218067531U