Buggy ladle pouring weighing system

Abstract

The invention provides a buggy ladle pouring weighing system, and relates to the technical field of buggy ladle production. An auxiliary mechanism is mounted on the weighing mechanism; the left side and the right side of the auxiliary mechanism are each provided with a positioning mechanism, and the two positioning mechanisms are used for positioning the rotated auxiliary mechanism. A prompting mechanism is mounted on the weighing mechanism and the auxiliary mechanism; the weighing mechanism is further provided with a detection mechanism. The number of the spiral springs A is two, the two spiral springs A are arranged outside the two circular guide rods in a sleeving mode, and the two spiral springs A are located between the two vertical guide bases and the two limiting stop discs. According to the invention, friction between the circular mounting rod and the two weighing sensors A can be effectively reduced, and the service life of the two weighing sensors A is prolonged; the problems that a weighing sensor is always in contact with a pulley assembly, abrasion of the weighing sensor cannot be properly reduced, and the service life of the weighing sensor is shortened are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of ladle car production, and more specifically, particularly relates to a ladle car pouring weighing system. Background Art

[0002] Ladle cars usually have complex structures and shapes. By pouring, the shape of the mold can be accurately replicated, so as to produce ladle car components that meet the design requirements. In order to improve the production quality of ladle cars and control production costs, it is necessary to weigh the molten metal.

[0003] The currently used weighing system still has the following problems: 1. The weighing sensor is always in contact with the pulley assembly, and it is impossible to appropriately reduce the wear of the weighing sensor, reducing the service life of the weighing sensor; 2. When the weighing sensor is damaged, it is not convenient for the staff to detect it in time, and it is not convenient to replace the weighing sensor in time; 3. It is impossible to automatically detect the wear degree of the pulley assembly, and it is not convenient for the staff to replace the worn parts on the pulley assembly in time. Summary of the Invention

[0004] The embodiment of the present disclosure relates to a ladle car pouring weighing system, which has a weighing mechanism, an auxiliary mechanism, a positioning mechanism, a prompting mechanism and a detection mechanism; it can effectively reduce the friction between the circular mounting rod and the two weighing sensors A, improving the service life of the two weighing sensors A; it is convenient for the staff to replace the new weighing sensor A in time, ensuring the weight detection accuracy; it is convenient for the staff to judge the wear state of the driving roller through the working state of the buzzer alarm; it solves the problems of being unable to appropriately reduce the wear of the weighing sensor, being inconvenient to replace the weighing sensor in time, and being inconvenient for the staff to replace the worn parts on the pulley assembly in time.

[0005] In the first aspect of the present disclosure, a ladle car pouring weighing system is provided, including a weighing mechanism; an auxiliary mechanism is installed on the weighing mechanism; positioning mechanisms are respectively installed on the left and right sides of the auxiliary mechanism, and the two groups of positioning mechanisms are used to position the rotated auxiliary mechanism; a prompting mechanism is installed on the weighing mechanism and the auxiliary mechanism; a detection mechanism is also installed on the weighing mechanism;

[0006] The weighing mechanism includes: a mounting flat plate, a circular mounting rod and a weighing sensor A; there are two mounting flat plates in total, and two positioning slots are respectively opened on the outer sides of the two mounting flat plates; the circular mounting rod is slidably installed on the two mounting flat plates; there are two weighing sensors A in total, and the two weighing sensors A are installed on the outer sides of the two mounting flat plates by screws, and the two weighing sensors A are located above the circular mounting rod.

[0007] In at least some embodiments, the weighing mechanism further includes: a connecting bearing, a transmission roller, and a vertical guide seat; there are two connecting bearings in total, and the two connecting bearings are installed outside the circular mounting rod; the transmission roller is installed outside the two connecting bearings; there are two vertical guide seats in total, and the two vertical guide seats are installed on the outer sides of the two mounting plates by screws.

[0008] In at least some embodiments, the weighing mechanism further includes: a circular guide rod, a limit stop disc, and a helical spring A; there are two circular guide rods in total, and the two circular guide rods are fixedly installed at the bottom of the circular mounting rod, and the two circular guide rods are also slidably connected to the two vertical guide seats; there are two limit stop discs in total, and the two limit stop discs are fixedly installed at the bottoms of the two circular guide rods; there are two helical springs A in total, and the two helical springs A are sleeved outside the two circular guide rods, and the two helical springs A are located between the two vertical guide seats and the two limit stop discs.

[0009] In at least some embodiments, the auxiliary mechanism includes: a circular connecting shaft and an auxiliary connecting seat; the circular connecting shaft is rotatably installed on the two mounting plates; the auxiliary connecting seat is fixedly installed outside the circular connecting shaft.

[0010] In at least some embodiments, the auxiliary mechanism further includes: a weighing sensor B and a limit baffle; the weighing sensor B is installed on the auxiliary connecting seat by screws; when the circular connecting shaft rotates counterclockwise by 90 degrees, the distance between the weighing sensor B and the transmission roller is the same as the distance between the two weighing sensors A and the circular mounting rod; there are two limit baffles in total, and the two limit baffles are fixedly installed at the left and right ends of the circular connecting shaft.

[0011] In at least some embodiments, the positioning mechanism includes: a U-shaped bracket and a positioning pin; the U-shaped bracket is fixedly installed outside the limit baffle; the positioning pin is slidably installed on the U-shaped bracket and the limit baffle, and the inner end of the positioning pin is provided with a chamfer, and the inner end of the positioning pin is inserted into the corresponding positioning slot; when the circular connecting shaft rotates counterclockwise by 90 degrees, the positioning pin can be inserted into another positioning slot.

[0012] In at least some embodiments, the positioning mechanism further includes: an anti-drop ring and a helical spring B; the anti-drop ring is fixedly installed outside the positioning pin; the helical spring B is sleeved outside the positioning pin, and the helical spring B is located between the U-shaped bracket and the anti-drop ring.

[0013] In at least some embodiments, the prompting mechanism includes: a lithium battery, a buzzer alarm, and a metal conducting rod; the lithium battery is fixedly installed on the mounting plate on the right; the buzzer alarm is fixedly installed on the mounting plate on the left, and the positive electrode of the buzzer alarm is connected to the positive electrode of the lithium battery through a wire; there are two metal conducting rods in total, and the two metal conducting rods are fixedly installed on the front side of the auxiliary connecting seat; when the circular connecting shaft rotates counterclockwise by 90 degrees, the distance between the weighing sensor B and the transmission roller is the same as the distance between the two metal conducting rods and the transmission roller; the negative electrode of the lithium battery is fixedly connected to the upper metal conducting rod through a wire, and the negative electrode of the buzzer alarm is fixedly connected to the lower metal conducting rod through a wire.

[0014] In at least some embodiments, the detection mechanism includes: an insulating ring and a metal conducting ring; the insulating ring is fixedly installed on the transmission roller; the metal conducting ring is fixedly installed inside the insulating ring.

[0015] In at least some embodiments, a circle of rectangular conductive protrusions is provided on the outer wall of the metal conducting ring, and the circle of rectangular conductive protrusions penetrates through the insulating ring, and the distance between adjacent two rectangular conductive protrusions is the same as the distance between the two metal conducting rods.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention facilitates the weighing of the liquid to be detected for pouring, which is beneficial to improving the product quality and can also reasonably control the manufacturing cost; when the present invention is separated from the current pouring hopper and then connected to another pouring hopper, the circular mounting rod can move upward by a certain distance under the action of the two spiral springs A, so that the circular mounting rod is automatically separated from the two weighing sensors A, which can effectively reduce the friction between the circular mounting rod and the two weighing sensors A and improve the service life of the two weighing sensors A.

[0018] 2. When the weights detected by the two weighing sensors A differ greatly, it indicates that one of the weighing sensors A is damaged. At this time, the staff rotates the circular connecting shaft counterclockwise by 90 degrees to ensure that the distance between the weighing sensor B and the transmission roller is the same as the distance between the two weighing sensors A and the circular mounting rod, so that the weighing sensor B can also detect the weight of the metal liquid. Then, the staff observes which weighing sensor A is close to the value of the weighing sensor B. The weighing sensor A with a large difference from the value of the weighing sensor B is damaged, and the weighing sensor A with a small difference from the value of the weighing sensor B is not damaged, which is convenient for the staff to replace the new weighing sensor A in time and ensures the weight detection accuracy;

[0019] In addition, the setting of the two positioning pins positions the circular connecting shaft after rotation; the setting of the two helical springs B prevents the two positioning pins from falling off and improves the positioning effect of the two positioning pins.

[0020] 3. When the circular connecting shaft of the present invention rotates counterclockwise by 90 degrees, the distance between the weighing sensor B and the driving roller is the same as the distance between the two metal conductive rods and the driving roller. At this time, when the crane tightens the steel wire rope on the driving roller, the driving roller can drive the detection mechanism to rotate; when the driving roller is not severely worn, the driving roller can always rotate following the steel wire rope; when two adjacent rectangular conductive protrusions contact the two metal conductive rods, the buzzer alarm can continuously work intermittently;

[0021] In addition, when a part of the driving roller is severely worn, the eccentric force of the steel wire rope overcoming the driving roller is greater than the frictional force between the steel wire rope and the driving roller, and the driving roller cannot always rotate following the steel wire rope, resulting in the buzzer alarm continuously working or continuously not working, which facilitates the staff to judge the wear state of the driving roller through the working state of the buzzer alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0023] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0024] In the drawings:

[0025] Figure 1 shows the three-dimensional structure schematic diagram of the present invention;

[0026] Figure 2 shows the structure schematic diagram of the weighing mechanism of the present invention;

[0027] Figure 3 shows the present invention Figure 2 partial enlarged structure schematic diagram of area A therein;

[0028] Figure 4 shows the partial central sectional structure schematic diagram of the weighing mechanism of the present invention;

[0029] Figure 5 shows the structure schematic diagram of the auxiliary mechanism of the present invention;

[0030] Figure 6 shows the present invention Figure 1 front view perspective structure schematic diagram thereof;

[0031] Figure 7 shows the present invention Figure 6Schematic cross-sectional structure diagram in the B-B direction;

[0032] Figure 8 shows the present invention Figure 7 Schematic diagram of the partially enlarged structure in area C of the present invention;

[0033] Figure 9 shows the present invention Figure 1 Schematic diagram of the partially enlarged structure in area D of the present invention;

[0034] Figure 10 Schematic diagram of the structure of the detection mechanism of the present invention.

[0035] List of reference numerals:

[0036] 100, weighing mechanism; 101, mounting flat plate; 1011, positioning card slot; 102, circular mounting rod; 103, weighing sensor A; 104, connecting bearing; 105, driving roller; 106, vertical guiding seat; 107, circular guiding rod; 108, limiting stop disc; 109, helical spring A;

[0037] 200, auxiliary mechanism; 201, circular connecting shaft; 202, auxiliary connecting seat; 203, weighing sensor B; 204, limiting baffle;

[0038] 300, positioning mechanism; 301, U-shaped bracket; 302, positioning pin; 303, anti-disengagement ring; 304, helical spring B;

[0039] 400, prompting mechanism; 401, lithium battery; 402, buzzer alarm; 403, metal conductive rod;

[0040] 500, detection mechanism; 501, insulating ring; 502, metal conductive ring; 5021, rectangular conductive protrusion. Detailed implementation manners

[0041] In order to make the objectives, solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the ordinary meanings in the art. The same reference numerals in the drawings represent the same components.

[0042] Embodiment: Please refer to Figures 1 to 10As shown: The present invention provides a ladle car pouring weighing system, including a weighing mechanism 100; an auxiliary mechanism 200 is installed on the weighing mechanism 100; positioning mechanisms 300 are respectively installed on the left and right sides of the auxiliary mechanism 200, and the two groups of positioning mechanisms 300 are used to position the rotated auxiliary mechanism 200; a prompting mechanism 400 is installed on the weighing mechanism 100 and the auxiliary mechanism 200; a detection mechanism 500 is also installed on the weighing mechanism 100.

[0043] In the embodiment of the present disclosure, as Figures 2 to 4 shown, the weighing mechanism 100 includes: a mounting flat plate 101, a circular mounting rod 102, and a weighing sensor A103; there are two mounting flat plates 101 in total, and two positioning slots 1011 are respectively opened on the outer sides of the two mounting flat plates 101; the circular mounting rod 102 is slidably installed on the two mounting flat plates 101; there are two weighing sensors A103 in total, and the two weighing sensors A103 are installed on the outer sides of the two mounting flat plates 101 by screws, and the two weighing sensors A103 are located above the circular mounting rod 102; the weighing mechanism 100 further includes: a connecting bearing 104, a driving roller 105, and a vertical guiding seat 106; there are two connecting bearings 104 in total, and the two connecting bearings 104 are installed on the outside of the circular mounting rod 102; the driving roller 105 is installed on the outside of the two connecting bearings 104; there are two vertical guiding seats 106 in total, and the two vertical guiding seats 106 are installed on the outer sides of the two mounting flat plates 101 by screws; the weighing mechanism 100 further includes: a circular guiding rod 107, a limiting disc 108, and a spiral spring A109; there are two circular guiding rods 107 in total, and the two circular guiding rods 107 are fixedly installed at the bottom of the circular mounting rod 102, and the two circular guiding rods 107 are also slidably connected to the two vertical guiding seats 106; there are two limiting discs 108 in total, and the two limiting discs 108 are fixedly installed at the bottoms of the two circular guiding rods 107; there are two spiral springs A109 in total, and the two spiral springs A109 are sleeved on the outside of the two circular guiding rods 107, and the two spiral springs A109 are located between the two vertical guiding seats 106 and the two limiting discs 108;

[0044] Its specific functions are as follows: Since the two weighing sensors A103 are installed on the outer sides of the two mounting plates 101 by screws, and the two weighing sensors A103 are located above the circular mounting rod 102, it is convenient to weigh the weight of the casting liquid to be detected, which is beneficial to improving product quality and can also reasonably control the manufacturing cost. Also, since the circular mounting rod 102 is slidably mounted on the two mounting plates 101, and the two helical springs A109 are sleeved outside the two circular guide rods 107, and the two helical springs A109 are located between the two vertical guide seats 106 and the two limit discs 108, when the present invention is separated from the current casting hopper and then connected to another casting hopper, the circular mounting rod 102 can move upward a certain distance under the action of the two helical springs A109, so that the circular mounting rod 102 is automatically separated from the two weighing sensors A103, which can effectively reduce the friction between the circular mounting rod 102 and the two weighing sensors A103 and improve the service life of the two weighing sensors A103;

[0045] Among them, when the required weight of the cast metal liquid is 20 KG, the detected value can be set to 20+ KG, and the excess weight value is used to overcome the elastic force of the two helical springs A109.

[0046] In the embodiment of the present disclosure, as Figure 5 and Figure 8 shown, the auxiliary mechanism 200 includes: a circular connecting shaft 201 and an auxiliary connecting seat 202; the circular connecting shaft 201 is rotatably mounted on the two mounting plates 101; the auxiliary connecting seat 202 is fixedly mounted on the outside of the circular connecting shaft 201; the auxiliary mechanism 200 further includes: a weighing sensor B203 and a limit baffle 204; the weighing sensor B203 is installed on the auxiliary connecting seat 202 by screws; when the circular connecting shaft 201 rotates counterclockwise by 90 degrees, the distance between the weighing sensor B203 and the driving roller 105 is the same as the distance between the two weighing sensors A103 and the circular mounting rod 102; there are two limit baffles 204 in total, and the two limit baffles 204 are fixedly mounted on the left and right ends of the circular connecting shaft 201;

[0047] The positioning mechanism 300 includes: a U-shaped bracket 301 and a positioning pin 302; the U-shaped bracket 301 is fixedly installed on the outer side of the limit baffle 204; the positioning pin 302 is slidably installed on the U-shaped bracket 301 and the limit baffle 204, and the inner end of the positioning pin 302 is provided with a chamfer, and the inner end of the positioning pin 302 is inserted into the corresponding positioning slot 1011; when the circular connecting shaft 201 rotates counterclockwise by 90 degrees, the positioning pin 302 can be inserted into another positioning slot 1011; the positioning mechanism 300 further includes: an anti-drop ring 303 and a helical spring B304; the anti-drop ring 303 is fixedly installed on the outside of the positioning pin 302; the helical spring B304 is sleeved on the outside of the positioning pin 302, and the helical spring B304 is located between the U-shaped bracket 301 and the anti-drop ring 303;

[0048] Its specific function is as follows: Since the circular connecting shaft 201 is rotatably installed on the two mounting plates 101, and the auxiliary connecting seat 202 is fixedly installed on the outside of the circular connecting shaft 201, and the weighing sensor B203 is installed on the auxiliary connecting seat 202 by screws, when the weights detected by the two weighing sensors A103 differ greatly, it means that one of the weighing sensors A103 is damaged. At this time, the staff rotates the circular connecting shaft 201 counterclockwise by 90 degrees to ensure that the distance between the weighing sensor B203 and the driving roller 105 is the same as the distance between the two weighing sensors A103 and the circular mounting rod 102, so that the weighing sensor B203 can also detect the weight of the molten metal. Then the staff observes which weighing sensor A103 is close to the value of the weighing sensor B203. The weighing sensor A103 with a large difference from the value of the weighing sensor B203 is damaged, and the weighing sensor A103 with a small difference from the value of the weighing sensor B203 is not damaged, which is convenient for the staff to replace the new weighing sensor A103 in time and ensures the weight detection accuracy;

[0049] In addition, since the two positioning pins 302 are slidably installed on the two U-shaped brackets 301 and the two limit baffles 204, and the inner ends of the two positioning pins 302 are provided with chamfers, and the inner ends of the two positioning pins 302 are inserted into the corresponding positioning slots 1011, it plays a positioning role for the rotated circular connecting shaft 201; and because the two anti-drop rings 303 are fixedly installed on the outside of the two positioning pins 302, and the two helical springs B304 are sleeved on the outside of the two positioning pins 302, and the two helical springs B304 are located between the two U-shaped brackets 301 and the two anti-drop rings 303, it avoids the two positioning pins 302 from falling off and improves the positioning effect of the two positioning pins 302.

[0050] In the embodiment of the present disclosure, as Figure 6 、 Figure 9 and Figure 10As shown in the figure, the prompting mechanism 400 includes: a lithium battery 401, a buzzer alarm 402, and a metal conductive rod 403; the lithium battery 401 is fixedly installed on the right mounting plate 101; the buzzer alarm 402 is fixedly installed on the left mounting plate 101, and the positive electrode of the buzzer alarm 402 is connected to the positive electrode of the lithium battery 401 through a wire; there are two metal conductive rods 403 in total, and the two metal conductive rods 403 are fixedly installed on the front side of the auxiliary connection seat 202; when the circular connection shaft 201 rotates counterclockwise by 90 degrees, the distance between the weighing sensor B203 and the driving roller 105 is the same as the distance between the two metal conductive rods 403 and the driving roller 105; the negative electrode of the lithium battery 401 is fixedly connected to the upper metal conductive rod 403 through a wire, and the negative electrode of the buzzer alarm 402 is fixedly connected to the lower metal conductive rod 403 through a wire;

[0051] The detection mechanism 500 includes: an insulating ring 501 and a metal conductive ring 502; the insulating ring 501 is fixedly installed on the driving roller 105; the metal conductive ring 502 is fixedly installed inside the insulating ring 501; a circle of rectangular conductive protrusions 5021 is arranged on the outer wall of the metal conductive ring 502, and the circle of rectangular conductive protrusions 5021 penetrates through the insulating ring 501, and the distance between adjacent two rectangular conductive protrusions 5021 is the same as the distance between the two metal conductive rods 403;

[0052] Its specific function is as follows: Since the metal conductive ring 502 is fixedly installed inside the insulating ring 501, and a circle of rectangular conductive protrusions 5021 penetrates through the insulating ring 501, and the distance between adjacent two rectangular conductive protrusions 5021 is the same as the distance between the two metal conductive rods 403, when the circular connection shaft 201 rotates counterclockwise by 90 degrees, the distance between the weighing sensor B203 and the driving roller 105 is the same as the distance between the two metal conductive rods 403 and the driving roller 105. At this time, when the crane tightens the steel wire rope on the driving roller 105, the driving roller 105 can drive the detection mechanism 500 to rotate; also, since the positive electrode of the buzzer alarm 402 is connected to the positive electrode of the lithium battery 401 through a wire, the negative electrode of the lithium battery 401 is fixedly connected to the upper metal conductive rod 403 through a wire, and the negative electrode of the buzzer alarm 402 is fixedly connected to the lower metal conductive rod 403 through a wire. When the driving roller 105 is not severely worn, the driving roller 105 can always rotate following the steel wire rope; when the adjacent two rectangular conductive protrusions 5021 are in contact with the two metal conductive rods 403, the buzzer alarm 402 can continuously work intermittently;

[0053] In addition, when a part of the driving roller 105 is severely worn, the eccentric force that the steel wire rope overcomes the driving roller 105 is greater than the frictional force between the steel wire rope and the driving roller 105. The driving roller 105 cannot always rotate following the steel wire rope, resulting in the buzzer alarm 402 continuously working or continuously not working, which facilitates the staff to judge the wear state of the driving roller 105 through the working state of the buzzer alarm 402.

[0054] Specific usage mode and function of this embodiment:

[0055] When the present invention is in use, first, the staff connects the steel wire rope on the crane to the transmission roller 105. The setting of the two weight sensors A103 facilitates the weighing of the liquid to be detected during pouring, which is beneficial to improving the product quality and can also reasonably control the manufacturing cost. When the present invention is separated from the current pouring bucket and then connected to another pouring bucket, the circular mounting rod 102 can move upward by a certain distance under the action of the two spiral springs A109, so that the circular mounting rod 102 is automatically separated from the two weighing sensors A103, which can effectively reduce the friction between the circular mounting rod 102 and the two weighing sensors A103 and improve the service life of the two weighing sensors A103. When the weights detected by the two weighing sensors A103 differ significantly, it indicates that one of the weighing sensors A103 is damaged. At this time, the staff first pulls out the two positioning pins 302 outward and then rotates the circular connecting shaft 201 counterclockwise by 90 degrees to ensure that the distance between the weighing sensor B203 and the transmission roller 105 is the same as the distance between the two weighing sensors A103 and the circular mounting rod 102, so that the weighing sensor B203 can also detect the weight of the molten metal. Then, the staff observes which weighing sensor A103 is close to the value of the weighing sensor B203. The weighing sensor A103 with a large difference from the value of the weighing sensor B203 is damaged, and the weighing sensor A103 with a small difference from the value of the weighing sensor B203 is not damaged, which is convenient for the staff to replace the new weighing sensor A103 in time and ensures the weight detection accuracy. The setting of the two positioning pins 302 plays a positioning role for the rotated circular connecting shaft 201. The setting of the two spiral springs B304 prevents the two positioning pins 302 from falling off and improves the positioning effect of the two positioning pins 302. When the circular connecting shaft 201 is rotated counterclockwise by 90 degrees, the distance between the weighing sensor B203 and the transmission roller 105 is the same as the distance between the two metal conductive rods 403 and the transmission roller 105. At this time, when the crane tightens the steel wire rope on the transmission roller 105, the transmission roller 105 can drive the detection mechanism 500 to rotate. When the transmission roller 105 is not severely worn, the transmission roller 105 can always rotate following the steel wire rope. When two adjacent rectangular conductive protrusions 5021 contact the two metal conductive rods 403, the buzzer alarm 402 can continuously work intermittently. When the transmission roller 105 is severely worn locally, the eccentric force of the steel wire rope overcoming the transmission roller 105 is greater than the friction force between the steel wire rope and the transmission roller 105, and the transmission roller 105 cannot always rotate following the steel wire rope, resulting in the buzzer alarm 402 continuously working or continuously not working, which is convenient for the staff to judge the wear state of the transmission roller 105 through the working state of the buzzer alarm 402.

[0056] In this article, the following points need attention:

[0057] 1. The accompanying drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0058] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0059] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A ladle car pouring weighing system, comprising a weighing mechanism (100); characterized in that, An auxiliary mechanism (200) is installed on the weighing mechanism (100); positioning mechanisms (300) are respectively installed on the left and right sides of the auxiliary mechanism (200), and the two groups of positioning mechanisms (300) are used to position the rotated auxiliary mechanism (200); a prompting mechanism (400) is installed on the weighing mechanism (100) and the auxiliary mechanism (200); a detecting mechanism (500) is also installed on the weighing mechanism (100). The weighing mechanism (100) includes: a mounting flat plate (101), a circular mounting rod (102), and a weighing sensor A (103); there are two mounting flat plates (101) in total, and two positioning card slots (1011) are respectively opened on the outer sides of the two mounting flat plates (101); the circular mounting rod (102) is slidably installed on the two mounting flat plates (101); there are two weighing sensors A (103) in total, and the two weighing sensors A (103) are installed on the outer sides of the two mounting flat plates (101) by screws, and the two weighing sensors A (103) are located above the circular mounting rod (102).

2. The steel ladle car pouring weighing system according to claim 1, characterized in that, The weighing mechanism (100) further includes: connecting bearings (104), driving rollers (105), and vertical guiding seats (106); there are two connecting bearings (104) in total, and the two connecting bearings (104) are installed on the outside of the circular mounting rod (102); the driving rollers (105) are installed on the outside of the two connecting bearings (104); there are two vertical guiding seats (106) in total, and the two vertical guiding seats (106) are installed on the outer sides of the two mounting flat plates (101) by screws.

3. The ladle car pouring weighing system according to claim 2, characterized in that, The weighing mechanism (100) further includes: circular guiding rods (107), limiting stop discs (108), and helical springs A (109); there are two circular guiding rods (107) in total, and the two circular guiding rods (107) are fixedly installed at the bottom of the circular mounting rod (102), and the two circular guiding rods (107) are also slidably connected to the two vertical guiding seats (106); there are two limiting stop discs (108) in total, and the two limiting stop discs (108) are fixedly installed at the bottoms of the two circular guiding rods (107); there are two helical springs A (109) in total, and the two helical springs A (109) are sleeved on the outside of the two circular guiding rods (107), and the two helical springs A (109) are located between the two vertical guiding seats (106) and the two limiting stop discs (108).

4. A ladle car pouring weighing system according to claim 2, characterized in that, The auxiliary mechanism (200) includes: a circular connecting shaft (201) and an auxiliary connecting seat (202); the circular connecting shaft (201) is rotatably installed on the two mounting flat plates (101); the auxiliary connecting seat (202) is fixedly installed on the outside of the circular connecting shaft (201).

5. A ladle car pouring weighing system according to claim 4, characterized in that, The auxiliary mechanism (200) further includes: a weighing sensor B (203) and a limit baffle (204); the weighing sensor B (203) is installed on the auxiliary connection seat (202) by screws; when the circular connecting shaft (201) rotates counterclockwise by 90 degrees, the distance between the weighing sensor B (203) and the driving roller (105) is the same as the distance between the two weighing sensors A (103) and the circular mounting rod (102); there are two limit baffles (204) in total, and the two limit baffles (204) are fixedly installed at the left and right ends of the circular connecting shaft (201).

6. The ladle car pouring weighing system according to claim 5, characterized in that, The positioning mechanism (300) includes: a U-shaped bracket (301) and a positioning pin (302); the U-shaped bracket (301) is fixedly installed on the outside of the limit baffle (204); the positioning pin (302) is slidably installed on the U-shaped bracket (301) and the limit baffle (204), and the inner end of the positioning pin (302) is provided with a chamfer, and the inner end of the positioning pin (302) is inserted into the corresponding positioning slot (1011); when the circular connecting shaft (201) rotates counterclockwise by 90 degrees, the positioning pin (302) can be inserted into another positioning slot (1011).

7. A ladle car pouring weighing system according to claim 6, wherein, The positioning mechanism (300) further includes: an anti-drop ring (303) and a helical spring B (304); the anti-drop ring (303) is fixedly installed on the outside of the positioning pin (302); the helical spring B (304) is sleeved on the outside of the positioning pin (302), and the helical spring B (304) is located between the U-shaped bracket (301) and the anti-drop ring (303).

8. The ladle car pouring weighing system according to claim 5, characterized in that, The prompting mechanism (400) includes: a lithium battery (401), a buzzer alarm (402) and a metal conductive rod (403); the lithium battery (401) is fixedly installed on the right mounting plate (101); the buzzer alarm (402) is fixedly installed on the left mounting plate (101), and the positive electrode of the buzzer alarm (402) is connected to the positive electrode of the lithium battery (401) through a wire; there are two metal conductive rods (403) in total, and the two metal conductive rods (403) are fixedly installed on the front side of the auxiliary connection seat (202); when the circular connecting shaft (201) rotates counterclockwise by 90 degrees, the distance between the weighing sensor B (203) and the driving roller (105) is the same as the distance between the two metal conductive rods (403) and the driving roller (105); the negative electrode of the lithium battery (401) is fixedly connected to the upper metal conductive rod (403) through a wire, and the negative electrode of the buzzer alarm (402) is fixedly connected to the lower metal conductive rod (403) through a wire.

9. The ladle car pouring weighing system according to claim 8, characterized in that, The detection mechanism (500) includes: an insulating ring (501) and a metal conductive ring (502); the insulating ring (501) is fixedly installed on the driving roller (105); the metal conductive ring (502) is fixedly installed inside the insulating ring (501).

10. The ladle car pouring weighing system according to claim 9, characterized in that, An outer wall of the metal conductive loop (502) is provided with a circle of rectangular conductive protrusions (5021), and the circle of rectangular conductive protrusions (5021) penetrates through the insulating ring (501), and a distance between two adjacent rectangular conductive protrusions (5021) is the same as a distance between two metal conductive rods (403).

Images