Mounting assembly and weighing sensor thereof
By using a snap-fit and limit mechanism to fix the installation components in the process of producing calcium carbide, the problems of unstable data and safety hazards of the weighing device are solved, and high-precision, high-speed control and high-reliability weighing are achieved, thereby improving the safety and stability of the device.
Patent Information
- Application Number
- CN202520329963.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-27
AI Technical Summary
In the production of calcium carbide in the chemical industry, existing weighing devices suffer from problems such as unstable data, difficulty in calibration, high labor intensity, significant safety hazards, health effects from dust, and poor fixation.
An installation assembly is adopted, including a snap-fit mechanism and a limiting mechanism, which fix the device in place. Combined with the junction box and instrument box of the weighing sensor, high-precision, high-speed control and high-reliability weighing are achieved.
It improves the fixation effect and safety of the device, enhances the stability of the device and the weighing capacity of the sensor, simplifies the operation process, reduces labor intensity and improves the reliability and accuracy of the device.
Smart Images
Figure CN223756145U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to chemical industry calcium carbide production technical field, concretely relates to a kind of installation assembly and weighing sensor thereof. BACKGROUND
[0002] In chemical industry calcium carbide production process, batching needs to be weighed, and the weighing device has multiple batching hoppers, and the system has the following problems: the on-site weighing data is unstable, the calibration weight of the batching hopper is different from the batching amount, the on-site personnel need to use hand-held weights for calibration every day, the workload is large, the labor intensity is high, the workers are easily injured by falling weights, or fall on mechanical and electrical equipment due to narrow space, the device has safety hazards in use environment; there is a lot of dust on site, which has a great impact on the health and safety of personnel; the on-site foundation is soft, the installation base plate of some sensors is suspended at the bottom, and the position of the discharge bin and the reserved hole is not centered, the edge distance of some discharge bins and holes is very close, which has a certain influence on the stress of the sensor during weighing, and the fixing effect of the device is not good.
[0003] Therefore, the utility model is provided. CONTENT OF UTILITY MODEL
[0004] To solve the above technical problems, the basic idea of the technical solution of the utility model is:
[0005] An installation assembly, comprising a first fixed bottom plate, a clamping mechanism is arranged at the bottom of the first fixed bottom plate, a limiting mechanism is arranged at the top of the first fixed bottom plate, the clamping mechanism comprises a second fixed bottom plate arranged at the bottom of the first fixed bottom plate, a clamping mechanism is arranged at the top of the second fixed bottom plate, the limiting mechanism comprises a first fixed plate arranged at the top of the first fixed bottom plate, a limiting mechanism is arranged at the top of the first fixed plate, and the clamping mechanism further comprises a first clamping groove opened at the bottom of the first fixed bottom plate.
[0006] As a preferred embodiment of the utility model, the clamping mechanism comprises a first clamping block fixedly installed at the top of the second fixed bottom plate, a group of second clamping blocks are fixedly installed on the two side walls of the first clamping block respectively, and the first clamping block and the two groups of second clamping blocks are clamped and installed in the interior of the first clamping groove.
[0007] As a preferred embodiment of the utility model, the clamping mechanism further comprises four groups of second limiting holes opened at the bottom of the first fixed bottom plate, four groups of first limiting holes are opened at the bottom of the second fixed bottom plate, a first limiting bolt is arranged in the interior of the second limiting hole, and the first limiting bolt is screw-installed in the interior of the second limiting hole and the first limiting hole.
[0008] As a preferred embodiment of the utility model, the limiting structure includes the second fixed plate fixedly installed on the top of the first fixed plate, the top of the second fixed plate is fixedly installed with the third fixed plate, the top of the third fixed plate is fixedly installed with the first arc-shaped plate, the inside of the first arc-shaped plate is provided with two groups of third limiting holes, the outside wall of the first fixed plate is fixedly installed with a group of second arc-shaped plates, and the inside of the second arc-shaped plate is provided with a fourth limiting hole.
[0009] As a preferred embodiment of the utility model, the limiting mechanism further includes six groups of second limiting bolts arranged outside the first fixed plate, two groups of second limiting bolts are screw-installed inside the third limiting hole, and the other four groups of second limiting bolts are screw-installed inside the fourth limiting hole.
[0010] As a preferred embodiment of the utility model, the limiting mechanism assembly further includes the fourth fixed plate fixedly installed on the bottom of the first fixed plate, the top of the first fixed base plate is fixedly installed with two groups of first clamping grooves, the inside of the first limiting sleeve is slidably installed with the first limiting sliding rod, and one end of the first limiting sliding rod is fixedly connected with the bottom of the fourth fixed plate.
[0011] As a preferred embodiment of the utility model, the top of the first fixed base plate is fixedly installed with the first limiting pedestal, the inside of the first limiting pedestal is clampedly installed with the grounding bolt, one end of the grounding bolt is fixedly installed with the first connecting rod, the other end of the grounding bolt is fixedly installed with the second connecting rod, the inside of the first connecting rod is provided with two groups of third limiting holes, the inside of the second connecting rod is provided with a fourth limiting hole, the outside of the first limiting pedestal is provided with two groups of third limiting bolts, the third limiting bolts are screw-installed inside the first limiting pedestal and the third limiting hole, the inside of the second connecting rod is fixedly installed with the weighing sensor, the top of the weighing sensor is fixedly connected with the bottom of the fourth fixed plate, the bottom of the second connecting rod is fixedly installed with the supporting rod, and the bottom of the supporting rod is fixedly connected with the top of the first fixed base plate.
[0012] A weighing sensor includes the mounting assembly and the junction box of any one of the above, the top of the junction box is provided with a sealing cover plate, the inside of the sealing cover plate is screw-installed with four groups of fourth limiting bolts, the top of the junction box is provided with four groups of first threaded grooves, the fourth limiting bolts are screw-installed inside the first threaded grooves, the inside of the junction box is provided with a circuit board, the front side of the junction box is fixedly installed with a group of data input ports and four groups of data output ports, the outside of the first fixed base plate is provided with a weighing instrument box, the outside wall of the weighing instrument box is fixedly installed with four groups of hooks, the front side of the weighing instrument box is fixedly installed with a data display panel, the bottom of the weighing instrument box is fixedly installed with three groups of data line inlets, the outside of the first fixed base plate is provided with a storage tank, and the first fixed base plate is fixedly installed on the outside wall of the storage tank.
[0013] Compared with the prior art, the present invention has the following advantages:
[0014] 1. To achieve the purpose of snapping and fixing the device, improve the fixing effect of the device, facilitate disassembly and removal, improve the convenience of use of the device, and improve the safety of use of the device.
[0015] 2. To achieve the purpose of installing and fixing the device, enhance the fixing strength of the device, improve the stability of the device in use, facilitate the sensor to weigh and bear force, and optimize the user experience of the device.
[0016] 3. The device achieves the purpose of rapid weighing of materials. It features high precision, high-speed control, and high reliability. The device is cost-effective, easy to use, reliable and stable in operation, and has good repeatability.
[0017] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description
[0018] In the attached diagram:
[0019] Figure 1 This is a schematic diagram of the installation of the storage tank of this utility model;
[0020] Figure 2 This is an exploded view of the first fixed base plate structure of this utility model;
[0021] Figure 3 Here are schematic diagrams of the first and second fixed base plate structures of this utility model;
[0022] Figure 4 This is a schematic diagram of the first card slot structure of this utility model;
[0023] Figure 5 This is a schematic diagram of the grounding bolt structure of this utility model;
[0024] Figure 6 This is a schematic diagram of the junction box structure of this utility model;
[0025] Figure 7 This is an exploded view of the junction box structure of this utility model;
[0026] Figure 8 This is a schematic diagram of the weighing instrument box structure of this utility model.
[0027] In the figure: 10, the first fixed bottom plate; 11, the second fixed bottom plate; 12, the first limiting hole; 13, the first clamping block; 14, the second clamping block; 15, the second limiting hole; 16, the first clamping groove; 17, the first limiting bolt; 18, the first fixed plate; 19, the second fixed plate; 20, the third fixed plate; 21, the first arc-shaped plate; 22, the second arc-shaped plate; 23, the third limiting hole; 24, the fourth limiting hole; 25, the second limiting bolt; 26, the first limiting sleeve; 27, the first limiting sliding rod; 28, the fourth fixed plate; 29, the first limiting pedestal; 30, the grounding bolt; 31, the first connecting rod; 32, the second connecting rod; 33, the third limiting hole; 34, the fourth limiting hole; 35, the third limiting bolt; 36, the weighing sensor; 37, the supporting rod; 38, the junction box; 39, the sealing cover plate; 40, the data input port; 41, the data output port; 42, the fourth limiting bolt; 43, the first threaded groove; 44, the circuit board; 45, the weighing instrument box; 46, the hook; 47, the data display panel; 48, the data line access port; 49, the storage tank. DETAILED DESCRIPTION
[0028] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and the following embodiments are used to illustrate the utility model.
[0029] Embodiment one: a mounting assembly and a weighing sensor thereof, specifically as shown in Figure 1 and Figure 2 , comprising a first fixed bottom plate 10, the bottom of the first fixed bottom plate 10 is provided with a clamping mechanism, the top of the first fixed bottom plate 10 is provided with a limiting mechanism, the clamping mechanism comprises a second fixed bottom plate 11 arranged at the bottom of the first fixed bottom plate 10, the top of the second fixed bottom plate 11 is provided with a clamping mechanism, the limiting mechanism comprises a first fixed plate 18 arranged at the top of the first fixed bottom plate 10, the top of the first fixed plate 18 is provided with a limiting mechanism, and the clamping mechanism further comprises a first clamping groove 16 opened at the bottom of the first fixed bottom plate 10. The device is clamped and fixed through the clamping mechanism, and the device is installed and fixed through the limiting mechanism.
[0030] Specifically as shown in Figure 2 and Figure 3 , the clamping mechanism comprises a first clamping block 13 fixedly installed at the top of the second fixed bottom plate 11, a group of second clamping blocks 14 are fixedly installed at the two side outer walls of the first clamping block 13 respectively, and the first clamping block 13 and the two groups of second clamping blocks 14 are clamped and installed in the interior of the first clamping groove 16. The second fixed bottom plate 11 is pushed, and the first clamping block 13 and the second clamping block 14 are clamped and installed in the interior of the first clamping groove 16.
[0031] Specifically as shown in Figure 2Figure 3 and Figure 4 As shown, the snap-fit mechanism also includes four sets of second limiting holes 15 formed at the bottom of the first fixed base plate 10, and four sets of first limiting holes 12 formed at the bottom of the second fixed base plate 11. First limiting bolts 17 are disposed inside the second limiting holes 15, and are screwed into the second limiting holes 15 and the first limiting holes 12. By screwing the first limiting bolts 17 into the second limiting holes 15 and the first limiting holes 12, the first fixed base plate 10 is fixedly mounted on the top of the second fixed base plate 11.
[0032] Based on the above, the structure of the first fixed base plate 10, the second fixed base plate 11, the first limiting hole 12, the first locking block 13, the second locking block 14, the second limiting hole 15, the first locking groove 16 and the first limiting bolt 17 achieves the purpose of locking and fixing the device, improving the fixing effect of the device, facilitating disassembly and removal, improving the convenience of using the device, and improving the safety of using the device.
[0033] Example 2: Based on Example 1, specifically as follows... Figure 2 As shown, the limiting structure includes a second fixing plate 19 fixedly installed on the top of the first fixing plate 18, a third fixing plate 20 fixedly installed on the top of the second fixing plate 19, a first arc-shaped plate 21 fixedly installed on the top of the third fixing plate 20, two sets of third limiting holes 23 opened inside the first arc-shaped plate 21, and a set of second arc-shaped plates 22 fixedly installed on both outer walls of the first fixing plate 18, with fourth limiting holes 24 opened inside the second arc-shaped plates 22. The second arc-shaped plates 22 are tightly attached to the outer wall of the storage tank 49.
[0034] Specifically, such as Figure 2 As shown, the limiting mechanism also includes six sets of second limiting bolts 25 disposed outside the first fixed plate 18. Two sets of second limiting bolts 25 are screwed into the inside of the third limiting hole 23, and the other four sets of second limiting bolts 25 are screwed into the inside of the fourth limiting hole 24. By rotating the second limiting bolts 25, two sets of second limiting bolts 25 are screwed into the inside of the third limiting hole 23, and the other four sets of second limiting bolts 25 are screwed into the inside of the fourth limiting hole 24, thus fixing the first fixed plate 18 to the outer wall of the storage tank 49.
[0035] Specifically, such as Figure 2 , Figure 3 and Figure 4As shown, the limiting mechanism assembly further comprises a fourth fixed plate 28 fixedly installed at the bottom of the first fixed plate 18, and the top of the first fixed bottom plate 10 is fixedly installed with two groups of first clamping grooves 16, and the inside of the first limiting sleeve 26 is slidingly installed with a first limiting sliding rod 27, and one end of the first limiting sliding rod 27 is fixedly connected with the bottom of the fourth fixed plate 28. The first fixed bottom plate 10 is connected with the first fixed plate 18 through the fourth fixed plate 28.
[0036] According to the above, through the structures of the first fixed plate 18, the second fixed plate 19, the third fixed plate 20, the first arc-shaped plate 21, the second arc-shaped plate 22, the third limiting hole 23, the fourth limiting hole 24, the second limiting bolt 25, the first limiting sleeve 26, the first limiting sliding rod 27, the fourth fixed plate 28 and the storage tank 49, the device is installed and fixed, the fixing strength of the device is enhanced, the stability of the device in use is improved, the sensor is facilitated to bear the force, and the use experience of the device is optimized.
[0037] Embodiment three: based on the embodiments one and two, specifically as shown in Figure 2 and Figure 5 As shown, the top of the first fixed bottom plate 10 is fixedly installed with a first limiting pedestal 29, the inside of the first limiting pedestal 29 is clampedly installed with a grounding bolt 30, one end of the grounding bolt 30 is fixedly installed with a first connecting rod 31, the other end of the grounding bolt 30 is fixedly installed with a second connecting rod 32, the inside of the first connecting rod 31 is provided with two groups of third limiting holes 33, the inside of the second connecting rod 32 is provided with a fourth limiting hole 34, the outside of the first limiting pedestal 29 is provided with two groups of third limiting bolts 35, the third limiting bolts 35 are screw-installed in the inside of the first limiting pedestal 29 and the third limiting holes 33, the inside of the second connecting rod 32 is fixedly installed with a weighing sensor 36, the top of the weighing sensor 36 is fixedly connected with the bottom of the fourth fixed plate 28, the bottom of the second connecting rod 32 is fixedly installed with a supporting rod 37, and the bottom of the supporting rod 37 is fixedly connected with the top of the first fixed bottom plate 10. The second connecting rod 32 is limited in the inside of the first limiting pedestal 29 through the third limiting bolts 35, when the storage tank 49 adds raw materials, the weight of the storage tank 49 changes, drives the fourth fixed plate 28 to move downward, drives the first limiting sliding rod 27 to slide in the inside of the first limiting sleeve 26, drives the weighing sensor 36 to move downward, supports the second connecting rod 32 through the supporting rod 37, and weighs the raw materials through the weighing sensor 36.
[0038] Specifically as shown in Figure 6 , Figure 7 and Figure 8As shown, a kind of load cell, including the mounting assembly and terminal box 38 described in any one of the above, the top of terminal box 38 is provided with sealing cover plate 39, the inside of sealing cover plate 39 is spirally installed with four groups of fourth limit bolt 42, the top of terminal box 38 is provided with four groups of first threaded slot 43, fourth limit bolt 42 is spirally installed in the inside of first threaded slot 43, the inside of terminal box 38 is provided with circuit board 44, the front side of terminal box 38 is fixedly installed with a group of data input port 40 and four groups of data output port 41, the outside of first fixed base plate 10 is provided with weighing instrument box 45, four groups of hooks 46 are fixedly installed on the outer wall of weighing instrument box 45, data display panel 47 is fixedly installed on the front side of weighing instrument box 45, three groups of data line access 48 are fixedly installed on the bottom of weighing instrument box 45, storage tank 49 is provided on the outside of first fixed base plate 10, and first fixed base plate 10 is fixedly installed on the outer wall of storage tank 49. Dust is prevented to terminal box 38 by sealing cover plate 39, data line is clamped and fixed by data input port 40, data output port 41 and data line access 48, weighing data is transmitted to weighing instrument box 45 by circuit board 44, and is displayed by data display panel 47, and weighing instrument box 45 is hung by hook 46.
[0039] In summary, through the structure of first limit seat 29, grounding bolt 30, first connecting rod 31, second connecting rod 32, third limit hole 33, fourth limit hole 34, third limit bolt 35, load cell 36, support rod 37, terminal box 38, sealing cover plate 39, data input port 40, data output port 41, fourth limit bolt 42, first threaded slot 43, circuit board 44, weighing instrument box 45, hook 46, data display panel 47, data line access 48 and storage tank 49, the purpose of quickly weighing material is achieved, the device has high precision, high speed control and high reliability, and the device saves cost when used, is simple to use, reliable and stable in operation, and has good repeatability.
[0040] It can be understood that the present application is described by some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the present application.In addition, under the guidance of the present application, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the present application.Therefore, the present application is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope of the present application.
Claims
1. A mounting assembly comprising a first fixed base plate (10), characterised in that, The bottom of the first fixed bottom plate (10) is provided with a clamping mechanism, the top of the first fixed bottom plate (10) is provided with a limiting mechanism, the clamping mechanism comprises a second fixed bottom plate (11) arranged at the bottom of the first fixed bottom plate (10), the top of the second fixed bottom plate (11) is provided with a clamping mechanism, the limiting mechanism comprises a first fixed plate (18) arranged at the top of the first fixed bottom plate (10), the top of the first fixed plate (18) is provided with a limiting mechanism, and the clamping mechanism further comprises a first clamping groove (16) formed in the bottom of the first fixed bottom plate (10).
2. The mounting assembly of claim 1, wherein, The clamping mechanism comprises a first clamping block (13) fixedly installed at the top of the second fixed bottom plate (11), two side outer walls of the first clamping block (13) are respectively fixedly installed with a group of second clamping blocks (14), and the first clamping block (13) and the two groups of second clamping blocks (14) are clamped and installed in the interior of the first clamping groove (16).
3. The mounting assembly of claim 1, wherein, The clamping mechanism further comprises four groups of second limiting holes (15) formed in the bottom of the first fixed bottom plate (10), the bottom of the second fixed bottom plate (11) is provided with four groups of first limiting holes (12), the interior of the second limiting hole (15) is provided with a first limiting bolt (17), and the first limiting bolt (17) is screw-installed in the interiors of the second limiting hole (15) and the first limiting hole (12).
4. The mounting assembly of claim 1, wherein, The limiting mechanism comprises a second fixed plate (19) fixedly installed at the top of the first fixed plate (18), the top of the second fixed plate (19) is fixedly installed with a third fixed plate (20), the top of the third fixed plate (20) is fixedly installed with a first arc-shaped plate (21), the interior of the first arc-shaped plate (21) is formed with two groups of third limiting holes (23), and the two side outer walls of the first fixed plate (18) are each fixedly installed with a group of second arc-shaped plates (22), and the interior of the second arc-shaped plate (22) is formed with a fourth limiting hole (24).
5. The mounting assembly of claim 1, wherein, The limiting mechanism further comprises six groups of second limiting bolts (25) arranged outside the first fixed plate (18), two groups of the second limiting bolts (25) are screw-installed in the interiors of the third limiting holes (23), and the other four groups of the second limiting bolts (25) are screw-installed in the interiors of the fourth limiting holes (24).
6. The mounting assembly of claim 1, wherein, The limiting mechanism assembly further comprises a fourth fixed plate (28) fixedly installed at the bottom of the first fixed plate (18), the top of the first fixed bottom plate (10) is fixedly installed with two groups of first clamping grooves (16), the interior of the first limiting sleeve (26) is slidably installed with a first limiting sliding rod (27), and one end of the first limiting sliding rod (27) is fixedly connected with the bottom of the fourth fixed plate (28).
7. The mounting assembly of claim 1, wherein, The top of the first fixed bottom plate (10) is fixedly installed with a first limiting seat (29), the inside of the first limiting seat (29) is clampedly installed with a grounding bolt (30), one end of the grounding bolt (30) is fixedly installed with a first connecting rod (31), the other end of the grounding bolt (30) is fixedly installed with a second connecting rod (32), the inside of the first connecting rod (31) is provided with two groups of third limiting holes (33), the inside of the second connecting rod (32) is provided with a fourth limiting hole (34), the outside of the first limiting seat (29) is provided with two groups of third limiting bolts (35), the third limiting bolts (35) are screwly installed in the inside of the first limiting seat (29) and the third limiting holes (33), the inside of the second connecting rod (32) is fixedly installed with a weighing sensor (36), the top of the weighing sensor (36) is fixedly connected with the bottom of the fourth fixed plate (28), the bottom of the second connecting rod (32) is fixedly installed with a supporting rod (37), and the bottom of the supporting rod (37) is fixedly connected with the top of the first fixed bottom plate (10).
8. A load cell, characterized by The installation assembly and the junction box (38) are included, the top of the junction box (38) is provided with a sealing cover plate (39), the inside of the sealing cover plate (39) is screwly installed with four groups of fourth limiting bolts (42), the top of the junction box (38) is provided with four groups of first threaded grooves (43), the fourth limiting bolts (42) are screwly installed in the inside of the first threaded grooves (43), the inside of the junction box (38) is provided with a circuit board (44), the front side of the junction box (38) is fixedly installed with a group of data input ports (40) and four groups of data output ports (41), the outside of the first fixed bottom plate (10) is provided with a weighing instrument box (45), four groups of hooks (46) are fixedly installed on the outer wall of the weighing instrument box (45), a data display panel (47) is fixedly installed on the front side of the weighing instrument box (45), three groups of data line access ports (48) are fixedly installed on the bottom of the weighing instrument box (45), the outside of the first fixed bottom plate (10) is provided with a storage tank (49), and the first fixed bottom plate (10) is fixedly installed on the outer wall of the storage tank (49).