Sintered ore blanking weighing hopper

Abstract

The utility model relates to a sinter blanking weighing hopper in the field of raw material weighing equipment, which comprises a weighing hopper body, the weighing hopper body comprises a weighing hopper upper hopper body and a weighing hopper lower hopper body, and scale seats are symmetrically arranged on the outer side of the weighing hopper upper hopper body; a gate device and a proximity switch device are arranged below a hopper body at the lower part of the weighing hopper; a push rod is mounted on the outer side of the lower hopper body of the weighing hopper in a matched manner; wear-resistant lining plates are mounted on the inner walls of the upper hopper body and the lower hopper body of the weighing hopper in a matched manner; reinforcing ribs are further arranged on the periphery of the weighing hopper body. The blanking control device is safe and reliable to use, the blanking control problem of the sintering stock bin group is well solved, the product quality is ensured, the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of raw material weighing equipment, in particular to a sintered ore unloading weighing bucket. Background Art

[0002] At present, weighing buckets are widely used in chemical, metallurgical, building materials and other industries. Especially in the sintering process, it is an important equipment for quantitative feeding control of bulk materials. The sintering weighing bucket is one of the key equipment in the sintering process in steel production. It is responsible for accurately measuring and evenly feeding sintered ore to ensure the continuity of the sintering process and product quality. However, when the traditional feeding control system encounters material blockage or poor feeding, it will cause the control system to malfunction, affect the material flow control, and reduce the quality of the sintered ore. In addition, in the prior art, the feeding control of the sintering silo group often relies on manual control by the operator or simple rules to evenly distribute the feed. These methods are inefficient and easily cause the material level to be too high or too low, resulting in raw material backlog or waste. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a sintered ore unloading weighing bucket, which is safe and reliable to use, better solves the unloading control problem of the sintering silo group, ensures product quality, improves production efficiency and reduces production costs.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a sintered ore unloading weighing bucket, including a weighing bucket body, the weighing bucket body including an upper bucket body and a lower bucket body, a scale seat is symmetrically arranged on the outer side of the upper bucket body of the weighing bucket; a gate device and a proximity switch device are arranged below the lower bucket body of the weighing bucket; a push rod is also installed on the outer side of the lower bucket body of the weighing bucket; wear-resistant linings are installed on the inner walls of the upper bucket body and the lower bucket body of the weighing bucket; reinforcing ribs are also arranged on the periphery of the weighing bucket body.

[0005] When the utility model is working, the material enters from the feed port above the upper bucket body of the weighing bucket, and when falling, it rubs against the wear-resistant lining plate arranged on the inner wall, and finally accumulates at the discharge port below the lower bucket body of the weighing bucket; the outer side of the upper bucket body of the weighing bucket is symmetrically provided with a scale seat, and the weighing bucket is placed on the corresponding weighing equipment through the scale seat to monitor the weight of the material in the bucket; a gate device is arranged below the lower bucket body of the weighing bucket, and the gate device includes an outer shaft seat, and the two ends of the outer shaft seat are respectively provided with a right movable block and a left movable block; the lower end of the right movable block is installed with a right gate door frame, and the lower end of the right gate door frame is welded with a right gate bottom plate, and the left movable block is provided with a right gate bottom plate. A left gate frame is installed at the lower end of the block, and a left gate bottom plate is welded to the lower end of the left gate frame; a connecting rod is arranged between the right movable block and the left movable block, and connecting rod pins are respectively installed at both ends of the connecting rod; the gate device and the front end of the push rod are linked to push the push rod installed on the right side of the lower bucket body of the weighing bucket, and through the connecting rod, the right movable block drives the left movable block to move synchronously to control the opening and closing of the gate device, and the proximity switch device limits the opening angle of the gate device; when the gate device is opened, the accumulated materials flow out from the discharge port below the lower bucket body of the weighing bucket, so that the entire process of controlling material weighing can be completed.

[0006] The beneficial effects of the utility model are as follows: a sintered ore unloading weighing bucket is safe and reliable to use, better solves the unloading control problem of the sintering silo group, ensures product quality, improves production efficiency, and reduces production costs.

[0007] As a further improvement of the present invention, in order to ensure the connection between the various components of the gate device and achieve better coordination between the various components of the gate device; the gate device includes an outer shaft seat, one end of the outer shaft seat is provided with a right movable block, and the other end of the outer shaft seat is provided with a left movable block; the lower end of the right movable block is installed with a right gate door frame, and the lower end of the right gate door frame is welded to the right gate bottom plate; the lower end of the left movable block is installed with a left gate door frame, and the lower end of the left gate door frame is welded to the left gate bottom plate.

[0008] As a further improvement of the utility model, in order to ensure the synchronous opening and closing of the right gate bottom plate and the left gate bottom plate, a connecting rod is arranged between the right movable block and the left movable block, and the two ends of the connecting rod are respectively equipped with connecting rod pins; the right movable block can drive the left movable block to move synchronously through the connecting rod, thereby realizing the opening and closing of the right gate bottom plate and the left gate bottom plate.

[0009] As a further improvement of the utility model, in order to ensure that the gate device is equipped with stable power drive control; the push rod is installed on the right side of the lower bucket body of the weighing bucket, and the front end of the push rod is hinged to the gate device; pushing the push rod controls the opening and closing of the gate device.

[0010] As a further improvement of the present invention, in order to limit the opening angle of the gate device, the proximity switch device is installed on the right side of the lower bucket body of the weighing bucket, and the proximity switch device limits the opening angle of the gate device, and the opening angle is 0° to 40°.

[0011] As a further improvement of the utility model, in order to reduce the wear of the weighing bucket and extend its service life, the upper bucket body of the weighing bucket and the inner wall of the lower bucket body of the weighing bucket are cooperated with each other, and the wear-resistant lining plate can effectively reduce the wear of the material on the weighing bucket body and extend the service life of the weighing bucket. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings:

[0013] Figure 1 It is the front view of the utility model.

[0014] Figure 2 It is a right side view of the utility model.

[0015] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle.

[0016] Figure 4 It is a three-dimensional diagram of the gate device in the utility model.

[0017] Figure 5 It is a top view of the gate device in the utility model.

[0018] Figure 6 It is a right side view of the gate device in the utility model.

[0019] Among them, 1 is the upper bucket body of the weighing bucket, 2 is the lower bucket body of the weighing bucket, 3 is the scale seat, 4 is the push rod, 5 is the proximity switch device, 6 is the gate device, 7 is the wear-resistant lining, 8 is the reinforcing rib, 9 is the shaft outer seat, 10 is the right gate bottom plate, 11 is the right gate door frame, 12 is the right movable block, 13 is the connecting rod, 14 is the connecting rod pin, 15 is the left movable block, 16 is the left gate door frame, and 17 is the left gate bottom plate. DETAILED DESCRIPTION

[0020] like Figure 1-6As shown, in order to achieve the above-mentioned purpose, the utility model provides a sintered ore unloading weighing bucket, including a weighing bucket body, the weighing bucket body includes an upper bucket body 1 of the weighing bucket and a lower bucket body 2 of the weighing bucket, a scale seat 3 is symmetrically arranged on the outer side of the upper bucket body 1 of the weighing bucket; a gate device 6 and a proximity switch device 5 are arranged below the lower bucket body 2 of the weighing bucket; a push rod 4 is also installed on the outer side of the lower bucket body 2 of the weighing bucket; the upper bucket body 1 of the weighing bucket and the lower bucket body 2 of the weighing bucket are symmetrically arranged on the outer side of the weighing bucket; a push rod 4 is installed on the outer side of the lower bucket body 2 of the weighing bucket; the upper bucket body 1 of the weighing bucket and the lower bucket body 2 of the weighing bucket are symmetrically arranged on the outer side of the weighing bucket; a push rod 4 is installed on the outer side of the lower bucket body 2 of the weighing bucket; a push rod 4 is installed on the outer side of the upper bucket body 1 of the weighing bucket and the lower bucket body 2 of the weighing bucket; a push rod 4 is installed on the outer side of ... A wear-resistant lining plate 7 is installed on the inner wall; a reinforcing rib 8 is also provided on the outer periphery of the weighing bucket body; the gate device 6 includes an outer shaft seat 9, a right movable block 12 is provided on one end of the outer shaft seat 9, and a left movable block 15 is provided on the other end of the outer shaft seat 9; a right gate door frame 11 is installed at the lower end of the right movable block 12, and a right gate bottom plate 10 is welded to the lower end of the right gate door frame 11; a left gate door frame 16 is installed at the lower end of the left movable block 15, The left gate bottom plate 17 is welded to the lower end of the left gate door frame 16; a connecting rod 13 is arranged between the right movable block 12 and the left movable block 15, and connecting rod pins 14 are respectively installed at both ends of the connecting rod 13; the right movable block 12 can drive the left movable block 15 to move synchronously through the connecting rod 13, so as to realize the opening and closing of the right gate bottom plate 10 and the left gate bottom plate 17; the push rod 4 is installed on the right side of the lower bucket body 2 of the weighing bucket, and the front end of the push rod 4 is hinged with the gate device 6; the push rod 4 is pushed to control the opening and closing of the gate device 6; the proximity switch device 5 is installed on the right side of the lower bucket body 2 of the weighing bucket, and the proximity switch device 5 limits the opening angle of the gate device 6, and the opening angle is 0°~40°; the upper bucket body 1 of the weighing bucket and the inner wall of the lower bucket body 2 of the weighing bucket are cooperated with a wear-resistant lining plate 7, which can effectively reduce the wear of the material on the weighing bucket body and extend the service life of the weighing bucket.

[0021] When the utility model is working, the material enters from the feed port above the upper bucket body 1 of the weighing bucket, and when falling, it rubs against the wear-resistant lining plate 7 arranged on the inner wall, and finally accumulates at the discharge port below the lower bucket body 2 of the weighing bucket; the outer side of the upper bucket body 1 of the weighing bucket is symmetrically provided with a scale seat 3, and the weighing bucket is placed on the corresponding weighing equipment through the scale seat 3 to monitor the weight of the material in the bucket; a gate device 6 is arranged below the lower bucket body 2 of the weighing bucket, and the gate device 6 includes an outer shaft seat 9, and the two ends of the outer shaft seat 9 are respectively provided with a right movable block 12 and a left movable block 15; the lower end of the right movable block 12 is installed with a right gate door frame 11, and the lower end of the right gate door frame 11 is welded with a right gate bottom plate 10, and the lower end of the left movable block 15 A left gate door frame 16 is installed, and a left gate bottom plate 17 is welded to the lower end of the left gate door frame 16; a connecting rod 13 is arranged between the right movable block 12 and the left movable block 15, and connecting rod pins 14 are respectively installed at both ends of the connecting rod 13; the gate device 6 and the front end of the push rod 4 are linked to push the push rod 4 installed on the right side of the lower bucket body 2 of the weighing bucket, and through the connecting rod 13, the right movable block 12 drives the left movable block 15 to move synchronously to control the opening and closing of the gate device 6, and the proximity switch device 5 limits the opening angle of the gate device 6; the gate device 6 is opened, and the accumulated material flows out from the discharge port below the lower bucket body 2 of the weighing bucket, so that the entire process of controlling material weighing can be completed.

[0022] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A sintered ore unloading weighing hopper, comprising a weighing hopper body, characterized in that: The weighing bucket body comprises an upper weighing bucket body (1) and a lower weighing bucket body (2), wherein a scale seat (3) is symmetrically arranged on the outer side of the upper weighing bucket body (1); a gate device (6) and a proximity switch device (5) are arranged below the lower weighing bucket body (2); a push rod (4) is also installed on the outer side of the lower weighing bucket body (2); wear-resistant lining plates (7) are installed on the inner walls of the upper weighing bucket body (1) and the lower weighing bucket body (2); and reinforcing ribs (8) are also arranged on the outer periphery of the weighing bucket body.

2. The sintered ore unloading weighing hopper according to claim 1, characterized in that: The gate device (6) comprises an outer shaft seat (9), a right movable block (12) being arranged at one end of the outer shaft seat (9), and a left movable block (15) being arranged at the other end of the outer shaft seat (9); a right gate door frame (11) being mounted at the lower end of the right movable block (12), and a right gate bottom plate (10) being welded to the lower end of the right gate door frame (11); and a left gate door frame (16) being mounted at the lower end of the left movable block (15), and a left gate bottom plate (17) being welded to the lower end of the left gate door frame (16).

3. A sintered ore unloading weighing hopper according to claim 2, characterized in that: A connecting rod (13) is provided between the right movable block (12) and the left movable block (15), and connecting rod pins (14) are respectively mounted on both ends of the connecting rod (13); the right movable block (12) can drive the left movable block (15) to move synchronously via the connecting rod (13), thereby realizing the opening and closing of the right gate bottom plate (10) and the left gate bottom plate (17).

4. The sintered ore unloading weighing hopper according to claim 1, characterized in that: The push rod (4) is installed on the right side of the lower bucket body (2) of the weighing bucket, and the front end of the push rod (4) is hinged to the gate device (6); pushing the push rod (4) controls the opening and closing of the gate device (6).

5. The sintered ore unloading weighing hopper according to claim 1, characterized in that: The proximity switch device (5) is installed on the right side of the lower bucket body (2) of the weighing bucket, and the proximity switch device (5) limits the opening angle of the gate device (6), and the opening angle is 0° to 40°.

6. The sintered ore unloading weighing hopper according to claim 1, characterized in that: The upper bucket body (1) of the weighing bucket and the inner wall of the lower bucket body (2) of the weighing bucket are provided with a wear-resistant lining plate (7), which can effectively reduce the wear of the weighing bucket body caused by the material, thereby extending the service life of the weighing bucket.

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