Scrap iron hopper with optimized structure

Abstract

The utility model relates to the technical field of turning waste transfer, in particular to a scrap iron hopper with an optimized structure. According to the technical scheme, the scrap iron hopper with the optimized structure comprises a hopper body, a bottom plate is arranged at the bottom of the hopper body, the edge of one side of the bottom plate is hinged to the edge of the bottom of the hopper body, an upper hook assembly is arranged at the bottom of one side of the hopper body, and the upper hook assembly is located at the end opposite to the hinged end of the bottom plate; the upper hook assembly temporarily fixes the opening end of the bottom plate. Meanwhile, a traditional dumping type top opening discharging mode of the scrap iron hopper is adjusted into a bottom opening direct discharging mode, people do not need to go up and down the transportation compartment to turn over the scrap iron hopper any more, and the safety risk is reduced; the iron scraps are slowly poured out from the bottom instead of being poured out from the side in the prior art, so that impact damage to a transport vehicle is reduced; and meanwhile, the scrap iron hopper is prevented from being damaged due to the fact that the scrap iron hopper is turned over many times.

Description

TECHNICAL FIELD

[0001] The utility model relates to turning waste transfer technical field especially relates to a structure optimization's scrap iron bucket. BACKGROUND

[0002] As the important tool of loading turning waste, the deformation of the bucket body and the damage of the bucket mouth will have a great influence on the operation efficiency and the site safety. The preparation workshop is equipped with three scrap iron buckets at present, and the scrap iron fills the three scrap iron buckets in 5-6 days. After being filled, the scrap iron is transported to the steelmaking by the transport vehicle.

[0003] When the original scrap iron bucket of the preparation workshop is dumped, three employees need to work at the same time (one operates the overhead crane, one takes off and hangs the steel wire rope on the vehicle, and one holds the ladder and turns the scrap iron bucket on the empty ground). The working process of about one hour, such as taking off and hanging the steel wire rope in the vehicle cabin and turning the scrap iron bucket on the empty ground, has seriously affected the working efficiency and is low in operation safety. When the scrap iron bucket cabin is dumped to one side, the scrap iron bucket hits the bottom of the vehicle cabin due to large inertia, which causes damage, deformation and other injuries to the transport vehicle and the scrap iron bucket. The repeated impact of turning the scrap iron bucket on the empty ground will also cause the scrap iron bucket to open and deform, which cannot be used normally and increases the risk of the operator. In addition, the damaged and deformed scrap iron bucket mouth is easy to cause material spilling during work. Due to the particularity of the material, the spilling of the material needs to increase the frequency of road sweeping to ensure the safety of workers, which will increase the working cost.

[0004] The patent with publication number CN212447640U discloses a scrap iron recovery vehicle, which comprises a support frame provided with universal wheels at the bottom, a rotating shaft assembled on the support frame, and a turnover bucket comprising a bottom plate, side plates, a rear baffle and a front baffle. The front baffle of the turnover bucket is inclined forward relative to the bottom plate, and the front part of the side plate of the turnover bucket is inclined downward to form an inclined edge connected with the upper end of the front baffle. Compared with the conventional trolley, the front inclined edge of the turnover bucket of the scrap iron recovery vehicle can smoothly enter the pin hole to receive the scrap iron discharged from the pin hole. When the scrap iron is dumped, the scrap iron in the turnover bucket is more likely to be emptied. However, manual pushing and manual turning are still needed during the scrap iron transfer and dumping process, and the lower outlet for convenient unloading is not provided, which is low in operation efficiency.

[0005] The patent with publication number CN118928520A discloses a novel solid-liquid separation scrap iron hopper trolley, which comprises a tipping bucket and a separation filter screen, both ends of the tipping bucket are provided with tipping bucket rotation centers, the lower side of the tipping bucket rotation center is provided with a support, the bottom end of the support is provided with a front support wheel on one side, and the bottom end of the support is provided with a rear support wheel on the other side. Practical new type content

[0006] The iron scrap hopper provided by the utility model has the advantages of simple structure, convenient operation, low cost, and the like.

[0007] To solve the above technical problems, the utility model adopts the technical scheme of:

[0008] A structure-optimized iron scrap hopper, comprising a hopper body, a bottom plate is arranged at the bottom of the hopper body, one side edge of the bottom plate is hingedly connected to the bottom edge of the hopper body, an upper hook assembly is arranged at the bottom of one side of the hopper body, the upper hook assembly is located at the end opposite to the hinged end of the bottom plate, and the upper hook assembly forms temporary fixation on the opening end of the bottom plate.

[0009] Further, the upper hook assembly comprises a hook, the bottom of the hook is in the shape of a bent hook, the upper side of the bent hook position is in contact with the bottom plate, and the upper part of the hook is rotatably installed on the side surface of the hopper body.

[0010] Further, a rotary mounting seat is arranged on the hopper body, and the top of the hook is rotatably mounted on the rotary mounting seat through a rotating shaft.

[0011] Further, a poking rod is further arranged, the poking rod is in an inclined state as a whole, the poking rod gradually moves away from the outer side surface of the hopper body from bottom to top, and the bottom of the poking rod is fixedly connected to the rotating shaft at the top of the hook through a shaft rod.

[0012] Further, the hook is provided with two, the top of each hook is connected to one rotary mounting seat, the shaft rod is fixedly connected between the rotating shafts at the top of the two hooks, and the poking rod is provided with two, and a horizontal column is fixedly connected to the top between the two poking rods.

[0013] Furthermore, it also includes a fixing plate and a safety pin. The fixing plate is fixed to the outer side of the bucket body. The fixing plate is close to the lower side of the hook. The lower part of the hook has a through hole. The fixing plate also has a through hole. The safety pin passes through the through holes of the hook and the fixing plate.

[0014] Furthermore, it also includes lifting lugs, of which two lugs are provided, and the two lugs are symmetrically fixed to both sides of the bucket body.

[0015] The positive effects of this utility model are:

[0016] This utility model includes a bucket body, with a bottom plate at the bottom of the bucket body. One side edge of the bottom plate is hinged to the bottom edge of the bucket body. An upper hook assembly is provided on one side bottom of the bucket body. The upper hook assembly includes a hook, the bottom of which is bent. The lower part of the hook extends to the bottom surface of the bottom plate, providing upward support and fixation for the bottom plate. After loading, the scrap hopper is lifted and moved to the unloading position using hoisting tools. At this time, the hook is rotated so that the lower hook disengages from the bottom of the base plate. Due to the weight of the machining waste inside the scrap hopper, the waste exerts pressure on the base plate, causing the base plate to rotate downwards and open. The machining waste inside the scrap hopper then falls out from the opening at the bottom of the hopper, achieving automatic unloading. This changes the traditional top-opening unloading method of the scrap hopper to direct unloading from the bottom opening, eliminating the need for personnel to climb over the transport vehicle and tip the scrap hopper, thus reducing safety risks. The scrap metal is also changed from being poured out from the side to being slowly poured out from the bottom, reducing impact damage to the transport vehicle. It also prevents damage to the scrap metal hopper itself caused by repeated tipping. Attached Figure Description

[0017] Fig. 1 This is a first-view structural schematic diagram of the optimized iron scrap hopper of this utility model;

[0018] Fig. 2 This is a second-view structural schematic diagram of the optimized iron chip hopper of this utility model;

[0019] Fig. 3 This is a third-view structural diagram of the optimized iron scrap hopper of this utility model;

[0020] Fig. 4 This is a schematic diagram of the first structure of the upper hook assembly in the optimized iron scrap hopper of this utility model;

[0021] Fig. 5 This is a schematic diagram of the second structure of the upper hook assembly in the optimized iron scrap hopper of this utility model;

[0022] Fig. 6 This is a schematic diagram of the third structure of the upper hook assembly in the optimized iron scrap hopper of this utility model;

[0023] Fig. 7 Figure is the combination structure schematic diagram of the safety pin, the hook and the fixed sheet in the optimized structure scrap bucket of the utility model;

[0024] In the figure:

[0025] 1, bucket body; 2, lifting lug; 3, bottom plate; 4, lifting ring; 5, support beam; 6, rotating mounting base; 7, shaft; 8, actuating lever; 9, cross column; 10, hook; 11, fixed sheet; 12, safety pin. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor are involved in the protection scope of the utility model.

[0027] Embodiment 1

[0028] In combination with Figs. 1-2 As shown in the figure, an optimized structure scrap bucket, comprising a bucket body 1, the bottom of the bucket body 1 is provided with a bottom plate 3, one side edge of the bottom plate 3 is hinged to the bottom edge of the bucket body 1, the bottom of one side of the bucket body 1 is provided with an upper hook assembly, the upper hook assembly is located at the end opposite to the hinged end of the bottom plate 3, and the upper hook assembly forms temporary fixation to the opening end of the bottom plate 3. The bottom of the bucket body 1 is provided with an opening, and in the normal loading state of the scrap bucket, the upper hook assembly holds the bottom plate 3 upward, forms fixation to the bottom plate 3, so that the bottom plate 3 cannot be opened downward, and the opening is closed.

[0029] The upper hook assembly comprises a hook 10, the bottom of the hook 10 is in the shape of a bent hook, the upper side of the bent hook position contacts the bottom plate 3, and the upper part of the hook 10 is rotatably installed on the side surface of the bucket body 1. The lower bent hook position of the hook 10 extends to the bottom surface of the bottom plate 3, and forms upward lifting fixation to the bottom plate 3.

[0030] In the initial state during the use of the scrap iron bucket, the bottom plate 3 is in a closed state, at this time the hook 10 is vertically downward, the lower hook of the hook 10 is hooked at the edge position of the bottom surface of the bottom plate 3, in this state, the bottom plate 3 is fixed and attached to the lower surface of the bucket body 1, after the loading is completed, the scrap iron bucket is lifted upward by using the lifting tool and is moved to the unloading position, at this time the hook 10 is rotated, so that the lower hook of the hook 10 is away from the bottom of the bottom plate 3, and then due to the gravity of the turning waste in the scrap iron bucket, the turning waste will apply pressure to the bottom plate 3, so that the bottom plate 3 is rotated downward to open, and then the turning waste in the scrap iron bucket will fall downward from the opening at the bottom of the bucket body 1, so as to realize automatic opening unloading, and at the same time, the traditional unloading mode of the scrap iron bucket is adjusted to the bottom opening direct unloading, which saves the process of turning over the scrap iron bucket and the operation of assisting unloading by multiple workers, improves the unloading efficiency, and further improves the safety in use.

[0031] The personnel is no longer needed to transport the carriage and turn over the scrap iron bucket, which reduces the safety risk; the waste scrap iron is changed from being poured out from the side to being slowly poured out from the bottom, which reduces the impact damage to the transport vehicle; and meanwhile, the damage to the scrap iron bucket itself caused by multiple times of turning over the scrap iron bucket is prevented.

[0032] Embodiment 2

[0033] In combination Figs. 3-7 with the embodiment 1, the difference between the embodiment and the embodiment 1 is that:

[0034] The bucket body 1 is provided with a rotating mounting seat 6, and the top of the hook 10 is rotatably mounted on the rotating mounting seat 6 through a rotating shaft.

[0035] Further comprising a pushing rod 8, the pushing rod 8 is in an inclined state as a whole, the pushing rod 8 gradually moves away from the outer side of the bucket body 1 from bottom to top, and the bottom of the pushing rod 8 is fixedly connected with the rotating shaft of the top of the hook 10 through a shaft 7. The pushing rod 8 and the hook 10 are connected through the shaft 7 to form a lever linkage structure, when the top of the pushing rod 8 is rotated toward the direction close to the bucket body 1, the hook 10 will be rotated toward the direction away from the bucket body 1.

[0036] In the embodiment, during the unloading process, the scrap iron bucket is lifted into the transport carriage, and then the lifting mechanism slightly moves the scrap iron bucket, so that the pushing rod 8 of the scrap iron bucket slightly touches the transport carriage, due to the pressure applied to the pushing rod 8 by the transport carriage, the top of the pushing rod 8 is rotated toward the direction close to the bucket body 1, the hook 10 is rotated through the shaft 7 to move away from the bottom of the bottom plate 3 of the scrap iron bucket, and then the bottom of the bottom plate 3 is opened downward without support, so that the waste scrap iron freely falls from the bottom outlet, and the automatic opening unloading without manual assistance is realized.

[0037] The hook 10 is provided with two, and the top of each hook 10 is connected with a rotating mounting seat 6, and the shaft rod 7 is fixedly connected between the top rotating shafts of the two hooks 10, and the toggle lever 8 is provided with two, and the top of the two toggle levers 8 is fixedly connected with the cross column 9. Through the design of the two toggle levers 8 and the cross column 9, the lever opening control structure of the whole hook 10 is more stable, the durability and stability are improved, and the two hooks 10 form more stable support to the bottom plate 3.

[0038] Embodiment 3

[0039] In combination Figs. 5-7 The difference between this embodiment and embodiment 2 is that:

[0040] Further comprising a fixed sheet 11 and a safety pin 12, the fixed sheet 11 is fixedly connected to the outer side of the bucket body 1, and the fixed sheet 11 is close to the lower side of the hook 10, the lower part of the hook 10 is provided with a through hole, and the fixed sheet 11 is also provided with a through hole, and the safety pin 12 penetrates the through holes of the hook 10 and the fixed sheet 11, and the safety pin 12 can lock the hook 10 and the fixed sheet 11.

[0041] In this embodiment, in order to further ensure the stability of the hook 10 fixing the bottom plate 3 during the use of the scrap iron bucket, the safety pin 12 is used to pass through the hook 10 and the fixed sheet 11, and then the hook 10 is locked and fixed on the fixed sheet 11, so that the hook 10 can keep the lifting and fixing state of the bottom plate 3 during the normal use of the scrap iron bucket, and the hook 10 will not rotate outward, so that the opening of the bottom of the scrap iron bucket will not be opened, and the leakage of the material is avoided.

[0042] Further comprising a lifting lug 2, the lifting lug 2 is provided with two, and the two lifting lugs 2 are symmetrically fixedly connected to the two sides of the bucket body 1. The lifting mechanism can suspend the lifting rope to the two lifting lugs 2 to lift and transfer the scrap iron bucket.

[0043] The bucket body 1 is also provided with a lifting ring 4, which is convenient for auxiliary lifting of the bucket body 1.

[0044] The bottom plate 3 is provided with a support beam 5, so that the scrap iron bucket can form effective support when it is on the plane, and the extrusion damage to the bottom plate 3 and the hook 10 is avoided.

[0045] The above embodiment describes the content in more detail and concretely, expresses the preferred embodiment of the utility model, is used for explaining the technical thought and characteristics of the utility model only, its purpose is to make the person skilled in the art can understand the content of the utility model and to implement, but is not limited to the utility model only, can not be limited to the patent range of the utility model by this embodiment, namely, the equivalent change or modification of the spirit disclosed by the utility model is made, for the researchers or technicians in the field, without departing from the structure of the utility model, the partial improvement inside the system and the change between the subsystems, transformation, etc. still be within the patent range of the utility model.

Claims

1. A structurally optimized scrap iron bucket, characterized in that, The utility model provides a hooking and unhooking device of a bucket, which comprises a bucket (1), the bottom of the bucket (1) is provided with a bottom plate (3), one side edge of the bottom plate (3) is hinged to the bottom edge of the bucket (1), the bottom of one side of the bucket (1) is provided with an upper hook assembly, the upper hook assembly is located at the end opposite to the hinged end of the bottom plate (3), and the upper hook assembly forms temporary fixing to the opening end of the bottom plate (3). The upper hook assembly comprises a hook (10), the bottom of the hook (10) is in the shape of a bent hook, the upper side of the bent hook position contacts the bottom plate (3), and the upper part of the hook (10) is rotatably installed on the side of the bucket (1). A rotating mounting seat (6) is installed on the bucket (1), and the top of the hook (10) is rotatably installed on the rotating mounting seat (6). The utility model further comprises a poking rod (8), the whole poking rod (8) is in an inclined state, the poking rod (8) gradually moves away from the outer side of the bucket (1) from bottom to top, the top of the hook (10) is fixedly connected with a rotating shaft, the rotating shaft is rotatably installed on the rotating mounting seat (6), and the bottom of the poking rod (8) is fixedly connected with the rotating shaft at the top of the hook (10) through the end of a shaft rod (7). The hook (10) is provided with two, the top of each hook (10) is connected with one rotating mounting seat (6), the shaft rod (7) is fixedly connected between the rotating shafts at the top of the two hooks (10), and the poking rod (8) is provided with two, and the tops of the two poking rods (8) are fixedly connected with a cross column (9).

2. A structurally optimized bail according to claim 1, characterized in that The utility model further comprises a fixing sheet (11) and a safety pin (12), the fixing sheet (11) is fixedly connected to the outer side of the bucket (1), the fixing sheet (11) is close to the lower side of the hook (10), the lower part of the hook (10) is provided with a through hole, the fixing sheet (11) is also provided with a through hole, and the safety pin (12) penetrates the through holes of the hook (10) and the fixing sheet (11).

3. A structurally optimized bail according to claim 2, characterized in that The utility model further comprises two lifting lugs (2), and the two lifting lugs (2) are fixedly connected to the two sides of the bucket (1) in a symmetrical mode.

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