Cement tank metering device

Abstract

The utility model discloses a cement tank metering device, which comprises a metering and weighing sensor main body, the metering and weighing sensor main body comprises a main weighing sensor, the front surface of the main weighing sensor is provided with a connecting lead, and two ends of the main weighing sensor are respectively provided with a fixing ring I and a fixing ring II; according to the cement tank fixing frame, by designing an extension reinforcing mechanism, when a second fixing ring makes contact with the ground during fixing, the contact ground supporting area can be increased through an enlarging supporting ring, fixing bolts penetrate through second fixing holes to be reinforced with the ground, and meanwhile when the bottom ends of supporting legs of the cement tank fixing frame make contact with and are fixed to a first fixing ring, the fixing bolts are fixed; the extending supporting protection cylinder is closed at the edge of the bottom end of the fixing frame supporting leg, the fixing bolt penetrates through the first fixing hole to be reinforced with the surface of the fixing frame supporting leg, the metering and weighing sensor body and the cement tank are fixedly installed in a reinforced mode, and the metering and weighing sensor body is not prone to being unstable when subjected to cement gravity.

Description

Technical Field

[0001] The utility model belongs to the technical field of measuring weighing sensors, and in particular relates to a cement tank measuring device. Background Art

[0002] Cement tanks are generally used for bulk cement storage in concrete mixing plants. When storing bulk cement, the cement tanks need to be weighed. Usually, the cement in the cement tanks is weighed and measured by a weighing sensor. Existing weighing sensors are used for weighing bulk cement in cement tanks. The weighing sensors are convenient for buffering and protection during use, and are strengthened and fixed during installation, making the measurement more stable. This improves the stability and accuracy of the weighing sensors when they are installed on cement tanks.

[0003] When the existing metering weighing sensor is installed on a cement tank for measurement, it is directly fixed to the bottom end of the supporting leg of the cement tank's fixing frame and fixed in contact with the ground. Therefore, during installation, the structure of the fixing ring of the metering weighing sensor is a fixed structure, which is not convenient for increasing the area of ​​the fixing ring at the bottom end of the metering weighing sensor for support installation. At the same time, it is directly fixed to the bottom end of the supporting leg of the fixing frame by fixing bolts, which makes it unstable when the cement tank is filled with cement and subjected to a large gravity after installation, resulting in inaccurate measurement, affecting the stability of the metering weighing sensor installed on the cement tank and the accuracy of measurement. For this reason, the utility model proposes a cement tank metering device. Utility Model Content

[0004] The purpose of the present utility model is to provide a cement tank metering device to solve the problem proposed in the above background technology that it is inconvenient to increase the area of ​​the fixing ring at the bottom end of the metering weighing sensor for support installation, and at the same time directly fix it with the bottom end of the support leg of the fixing frame by fixing bolts, so that after installation, the cement tank is filled with cement and subjected to a large gravity, which causes instability, affecting the stability of the metering weighing sensor installed on the cement tank and the accuracy of measurement.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a cement tank metering device, comprising a metering weighing sensor body, the metering weighing sensor body comprising a main weighing sensor, a connecting wire being provided on the front surface of the main weighing sensor, a fixing ring 1 and a fixing ring 2 being provided at both ends of the main weighing sensor, and the metering weighing sensor body further comprising:

[0006] An extension reinforcement mechanism, wherein the extension reinforcement mechanism includes an area-enhancing reinforcement component provided on the lower surface of the second fixing ring, and an extension reinforcement component is provided at the top edge of the first fixing ring;

[0007] The buffer protection mechanism comprises a buffer protection component arranged on the outer surface of the main weighing sensor, and fixed installation components are arranged at both ends of the buffer protection component.

[0008] Preferably, the area-enlarging reinforcement assembly includes an enlarged support ring welded and fixed to the lower surface of the second fixing ring, and a second fixing hole is opened at the edge of the enlarged support ring.

[0009] Preferably, the extension reinforcement assembly includes a support fixing ring welded and fixed at the edge of a fixing ring, a reinforcement bolt is rotated at the edge of the support fixing ring, an extension support casing is provided on the outer surface of the fixing ring, and a fixing hole 1 is opened at the edge of the extension support casing.

[0010] Preferably, the extension support casing and the fixing ring 1 are rotationally fixed through the support fixing ring and the reinforcement bolts, and the fixing hole 1 and the extension support casing are an integrated structure.

[0011] Preferably, the upper surface of the fixing ring 1 matches the inner surface structure of the extended support casing, and the lower surface of the extended support casing contacts the upper surface of the supporting fixing ring.

[0012] Preferably, the buffer protection assembly includes a rubber corrugated buffer protective tube provided on the outer surface of the main weighing sensor, and the main weighing sensor passes through the interior of the rubber corrugated buffer protective tube.

[0013] Preferably, the fixed installation assembly includes mounting rings integrally formed at both ends of the rubber corrugated buffer tube, screws are rotated at the edges of the mounting rings, and internal threaded holes are provided on the surfaces of the fixing ring 1 and the fixing ring 2, and the screws are consistent with the internal structure of the internal threaded holes.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] By designing an extended reinforcement mechanism, the support area of ​​the ground contact can be increased by enlarging the support ring when the fixing ring 2 contacts the ground during fixation, and the fixing bolt passes through the inside of the fixing hole 2 and is reinforced with the ground. At the same time, when the bottom end of the cement tank fixing frame support leg is contacted and fixed with the fixing ring 1, the extended support casing is closed at the bottom end edge of the fixing frame support leg, and the fixing bolt passes through the inside of the fixing hole 1 and is reinforced with the surface of the fixing frame support leg. The metering weighing sensor body and the cement tank are strengthened and fixedly installed, and the metering weighing sensor body is not easy to become unstable when subjected to the gravity of the cement, thereby improving the stability and measurement accuracy of the metering weighing sensor body when it is installed on the cement tank for metering and weighing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the measuring weighing sensor of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the main weighing sensor, extended support casing and enlarged support ring of the utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram of part B in the middle;

[0020] Figure 5 This is a schematic diagram of the structure of the fixing ring 1, the fixing ring 2 and the rubber corrugated buffer protective tube of the utility model;

[0021] Figure 6 For this utility model Figure 5 A schematic diagram of the enlarged structure of part A;

[0022] In the figure: 100, measuring weighing sensor body; 101, main weighing sensor; 1011, rubber corrugated buffer protective tube; 1012, mounting ring; 1013, screw; 1014, internal threaded hole; 102, connecting wire; 103, fixing ring 1; 1031, extended support casing; 1032, fixing hole 1; 1033, support fixing ring; 1034, reinforcement bolt; 104, fixing ring 2; 1041, enlarged support ring; 1042, fixing hole 2. DETAILED DESCRIPTION

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

[0024] See also Figures 1 to 6The utility model provides a technical solution: a cement tank metering device, including a metering weighing sensor body 100, the metering weighing sensor body 100 includes a main weighing sensor 101, the front surface of the main weighing sensor 101 is provided with a connecting wire 102, and the two ends of the main weighing sensor 101 are respectively provided with a fixing ring 103 and a fixing ring 2 104, the top of the fixing ring 103 is in contact with the ground of the support leg of the cement tank fixing frame, the fixing bolt passes through the interior of the mounting hole to fix the fixing ring 103, the fixing ring 2 104 is again in contact with the ground and fixed by the fixing bolt, the connecting wire 102 is again connected to the external display device and powered on, and when the cement tank is subjected to the gravity of the cement, the metering weighing sensor body 100 measures and weighs. The metering weighing sensor body 100 is also provided with:

[0025] An extended reinforcement mechanism is provided, and the extended reinforcement mechanism includes an area-enhancing reinforcement component arranged on the lower surface of the fixing ring 2 104. An extended reinforcement component is provided at the top edge of the fixing ring 103. When the measuring weighing sensor body 100 is installed, the extended reinforcement mechanism can strengthen the fixed installation between the measuring weighing sensor body 100 and the support legs of the cement tank fixing frame. The measuring weighing sensor body 100 is not prone to instability when subjected to the gravity of the cement, thereby improving the stability and measurement accuracy of the measuring weighing sensor body 100 when it is installed on the cement tank for measurement and weighing.

[0026] In order to increase the area of ​​the lower surface of the fixing ring 2 104 that contacts the ground by increasing the area, strengthen the fixed installation, and make it more stable to use, in this embodiment, preferably, the area-enhancing reinforcement component includes an enlarged support ring 1041 welded and fixed to the lower surface of the fixing ring 2 104, and a fixing hole 2 1042 is provided at the edge of the enlarged support ring 1041. When the lower surface of the fixing ring 2 104 contacts the ground and is fixed, the support area is increased by the enlarged support ring 1041 contacting the ground, and the fixing bolts are again passed through the inside of the fixing hole 2 1042 to strengthen the fixation.

[0027] In order to facilitate the enhanced fixed installation of the upper surface of the fixing ring 103 and the bottom end surface of the fixing frame support leg through the extended reinforcement component, in this embodiment, preferably, the extended reinforcement component includes a support fixing ring 1033 welded and fixed at the edge of the fixing ring 103, and a reinforcement bolt 1034 is rotated at the edge of the support fixing ring 1033. The outer surface of the fixing ring 103 is located on the surface of the support fixing ring 1033 and an extended support casing 1031 is provided. When the extended support casing 1031 is fixedly installed on the surface of the fixing ring 103, when the fixing frame support leg contacts the fixing ring 103, the extended support casing 1031 is closed on the outer surface of the support leg, and a fixing hole 1032 is opened at the edge of the extended support casing 1031. The fixing hole 1032 and the extended support casing 1031 are an integrated structure, and the fixing bolt is again passed through the inside of the fixing hole 1032 to strengthen the fixation to the support leg.

[0028] A buffer protection mechanism includes a buffer protection component arranged on the outer surface of the main weighing sensor 101. Fixed installation components are arranged at both ends of the buffer protection component. When the weighing sensor body 100 is installed and used for weighing, the buffer protection mechanism can provide buffer protection for the outer surface of the weighing sensor body 100, making it less likely to be damaged by impact, thereby improving the protection effect of the weighing sensor body 100 when it is installed on a cement tank for weighing.

[0029] In order to facilitate buffering and protecting the outer surface of the main weighing sensor 101 through the buffering and protection component and prevent it from being easily damaged by impact, in this embodiment, preferably, the buffering and protection component includes a rubber corrugated buffer protective tube 1011 arranged on the outer surface of the main weighing sensor 101, and the main weighing sensor 101 passes through the interior of the rubber corrugated buffer protective tube 1011. The rubber corrugated buffer protective tube 1011 can be fixed to the outer surface of the main weighing sensor 101, so that the rubber corrugated buffer protective tube 1011 can provide buffering and protection for the outer surface of the main weighing sensor 101.

[0030] In order to facilitate the fixed installation and use of the rubber corrugated buffer protective tube 1011 through the fixed installation component, and to facilitate fixed installation and protection, in this embodiment, preferably, the fixed installation component includes a mounting ring 1012 integrally formed at both ends of the rubber corrugated buffer protective tube 1011, so that the end of the rubber corrugated buffer protective tube 1011 can contact the surface of the fixing ring 103 and the fixing ring 2 104 through the mounting ring 1012, and a screw 1013 is rotated at the edge of the mounting ring 1012, and the surface of the fixing ring 103 and the fixing ring 2 104 are provided with an internal threaded hole 1014, and the screw 1013 is consistent with the internal structure of the internal threaded hole 1014, and the rotating screw 1013 is embedded in the inside of the internal threaded hole 1014 to fix the mounting ring 1012 and the rubber corrugated buffer protective tube 1011 for installation and protection.

[0031] The working principle and use process of the present invention are as follows: before using the cement tank metering device, the device is first fixed and installed. The top of the fixing ring 103 is brought into contact with the ground of the supporting leg of the cement tank fixing frame. The fixing bolts are passed through the interior of the mounting hole to fix the fixing ring 103. The fixing ring 2 104 is then brought into contact with the ground and fixed with the fixing bolts. The connecting wire 102 is then connected to the external display device and powered on. When the cement tank is subjected to the gravity of the cement, the weighing sensor body 100 measures and weighs the cement.

[0032] Then, before the weighing sensor body 100 is installed and used, the main weighing sensor 101 can be passed through the inside of the rubber corrugated buffer protective tube 1011 and the mounting ring 1012, and the mounting ring 1012 is closed on the surface of the fixing ring 103 and the fixing ring 2 104, and the end of the screw 1013 is rotated and embedded in the inside of the internal threaded hole 1014, so that the rubber corrugated buffer protective tube 1011 is fixedly installed on the outer surface of the main weighing sensor 101. When the weighing sensor body 100 is installed on the cement tank fixing frame and the bottom end of the supporting leg contacts the ground closely, when the outer surface of the weighing sensor body 100 is hit, it directly hits the surface of the rubber corrugated buffer protective tube 1011 for buffering and protection, and is not easily damaged by impact, thereby improving the protective effect of the weighing sensor body 100 when it is installed on the cement tank for weighing. In addition, the elastic buffer of the screw 1013 is not easily affected when the weighing sensor body 100 is pressed down for weighing.

[0033] Finally, when the weighing sensor body 100 is installed before use, the enlarged support ring 1041 is welded and fixed to the lower surface of the fixing ring 2 104, the extended support casing 1031 is closed on the surface contact support of the fixing ring 1 103, and the fixing ring 1033 is rotated to fix it with the reinforcement bolt 1034. When fixing, when the fixing ring 2 104 contacts the ground, the enlarged support ring 1041 increases the support area of ​​the ground contact, and the fixing bolt passes through the interior of the fixing hole 2 1042 and reinforces the ground. At the same time, when the bottom end of the cement tank fixing frame support leg contacts the fixing ring 103, the extended support casing 1031 is closed at the bottom edge of the fixing frame support leg, and the fixing bolt passes through the interior of the fixing hole 1032 and reinforces the surface of the fixing frame support leg, thereby strengthening the fixed installation of the weighing sensor body 100 and the cement tank. The weighing sensor body 100 is not easy to become unstable when subjected to the gravity of the cement, thereby improving the stability and measurement accuracy of the weighing sensor body 100 when installed on the cement tank for weighing.

[0034] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cement tank metering device, comprising a metering weighing sensor body (100), wherein the metering weighing sensor body (100) comprises a main weighing sensor (101), a connecting wire (102) is provided on the front surface of the main weighing sensor (101), and a fixing ring 1 (103) and a fixing ring 2 (104) are provided at both ends of the main weighing sensor (101), characterized in that: The measuring weighing sensor body (100) is further provided with: An extension reinforcement mechanism, wherein the extension reinforcement mechanism comprises an area-enhancing reinforcement component arranged on the lower surface of the second fixing ring (104), and an extension reinforcement component is arranged at the top edge of the first fixing ring (103); A buffer protection mechanism comprises a buffer protection component arranged on the outer surface of a main weighing sensor (101), and fixed installation components are arranged at both ends of the buffer protection component.

2. A cement tank metering device according to claim 1, characterized in that: The area enlargement reinforcement assembly comprises an enlarged support ring (1041) welded and fixed on the lower surface of the second fixing ring (104), and a second fixing hole (1042) is opened at the edge of the enlarged support ring (1041).

3. A cement tank metering device according to claim 1, characterized in that: The extension reinforcement assembly includes a support fixing ring (1033) welded and fixed at the edge of the fixing ring (103); a reinforcement bolt (1034) is rotated at the edge of the support fixing ring (1033); an extension support casing (1031) is provided on the outer surface of the fixing ring (103) and the surface of the support fixing ring (1033); a fixing hole (1032) is opened at the edge of the extension support casing (1031).

4. A cement tank metering device according to claim 3, characterized in that: The extension support casing (1031) and the fixing ring (103) are rotationally fixed via the support fixing ring (1033) and the reinforcing bolt (1034), and the fixing hole (1032) and the extension support casing (1031) are an integrated structure.

5. A cement tank metering device according to claim 3, characterized in that: The upper surface of the fixing ring (103) matches the inner surface structure of the extension support casing (1031), and the lower surface of the extension support casing (1031) contacts the upper surface of the support fixing ring (1033).

6. A cement tank metering device according to claim 1, characterized in that: The buffer protection assembly comprises a rubber corrugated buffer protective tube (1011) arranged on the outer surface of a main weighing sensor (101), and the main weighing sensor (101) passes through the interior of the rubber corrugated buffer protective tube (1011).

7. A cement tank metering device according to claim 6, characterized in that: The fixed installation assembly comprises mounting rings (1012) integrally formed at both ends of the rubber corrugated buffer protective tube (1011), screws (1013) are rotated at the edges of the mounting rings (1012), and internal threaded holes (1014) are provided on the surfaces of the fixing ring 1 (103) and the fixing ring 2 (104), and the internal structures of the screws (1013) and the internal threaded holes (1014) are consistent.

Images