CN214133961U

CN214133961U - Casting pouring trolley

Info

Publication number: CN214133961U
Application number: CN202023338298.7U
Authority: CN
Inventors: 何康
Original assignee: Zhangqiu Shengjia Machinery Co ltd
Current assignee: Zhangqiu Shengjia Machinery Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-07
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a casting and pouring trolley, which comprises a frame, wherein wheels are rotatably connected with the two sides of the frame, a plurality of bearing seats are connected with the front and back direction of the top surface of the frame, rotating shafts are rotatably connected with the bearing seats, the front ends of the rotating shafts are connected with ladles with open tops, the rear ends of the rotating shafts are connected with rotating wheel discs, and the rear side surfaces of the rotating wheel discs are connected with rotating handles; the utility model discloses a vehicle wheel support device, including wheel, frame, bracing piece, articulated seat, the articulated seat of bracing piece is equipped with the articulated seat of bracing piece of connection on the frame side, articulated in the articulated seat of bracing piece has the bracing piece, be connected with the spacing jackscrew that can restrict free rotation around the bracing piece on the articulated seat of bracing piece, when the bracing piece is rotatory downwards to perpendicular with the frame, the lower extreme and the wheel bottom parallel and level of bracing piece. This pouring dolly can make the workman light more accurate pour into a mould the metal liquid with in the ladle into a mould, and the metal liquid can not scald the workman because of splashing, low in cost, suitable popularization.

Description

Casting pouring trolley

Technical Field

The utility model relates to a casting appurtenance technical field specifically is a casting pouring dolly.

Background

The casting pouring equipment is one of key equipment of casting production enterprises, and the conventional casting pouring equipment mainly comprises a constant-temperature automatic pouring ladle and a handheld simple pouring ladle. The constant-temperature automatic pouring ladle is mostly applied to a semi-automatic or full-automatic production line, the pouring quality is high, the pouring ladle is safe and reliable, the labor intensity is low, the equipment investment is large, and the maintenance cost is high; the handheld simple casting ladle is mostly applied to manual casting, the equipment is simple to manufacture, the investment is small, the maintenance is easy, the labor intensity of manual high temperature is high, the distance between a person and molten metal is short during operation, the heat radiation is overlarge, and the splashed molten metal easily scalds workers.

The utility model with the patent number of CN205996187U discloses a low-cost molten iron pouring truck for casting grinding balls, which comprises a two-wheeled driving wheel for a carriage truck, wherein a middle rotating rod of the driving wheel is rotatably connected with a supporting seat, a driving rod capable of rotating is limited in the supporting seat, one end of the driving rod is fixed with an open bucket for storing molten iron, and the other end of the driving rod is provided with a handle; the middle part of the driving rod is provided with a limiting wheel which protrudes outwards, the supporting seat is formed by combining an upper seat and a lower seat, the lower seat is provided with a mounting hole for mounting a bearing, the middle parts of the upper seat and the lower seat jointly form a limiting groove, the two sides of the limiting groove are provided with rotating grooves, and the upper seat and the lower seat are fixed through a fixing piece. This patent simple structure can drive the metal liquid pouring of opening bucket with inside to the sand mould through the actuating lever rotation in the supporting seat. However, the technical scheme has certain defects, because the two-wheeled driving wheel is used for the carriage, the carriage is unstable, the opening barrel filled with the molten metal is heavy, a worker can still stabilize the carriage when rotating the handle, the carriage is leveled as much as possible, the opening barrel is only inclined leftwards or rightwards to pour the molten metal into the sand mold, the phenomenon that the tilting is caused due to the fact that the front and the back of the carriage are uneven is avoided, and therefore the pouring truck is adopted, and the difficulty of accurate pouring of the worker in actual operation is large.

SUMMERY OF THE UTILITY MODEL

For overcoming the above-mentioned problem that exists among the prior art, the utility model provides a casting pouring dolly can make the workman light more accurate with the metal liquid pouring to the sand mould in the ladle, and the metal liquid can not scald the workman because of splashing.

The utility model discloses a realize through following technical scheme:

a casting trolley comprises a frame, wherein wheels are rotatably connected to two sides of the frame, a plurality of bearing seats are connected to the front and rear direction of the top surface of the frame, rotating shafts are rotatably connected to the bearing seats, a ladle with an open top is connected to the front ends of the rotating shafts, a rotating wheel disc is connected to the rear end of each rotating shaft, and a rotating handle is connected to the rear side surface of each rotating wheel disc; the utility model discloses a vehicle wheel support device, including wheel, frame, bracing piece, articulated seat, the articulated seat of bracing piece is equipped with the articulated seat of bracing piece of connection on the frame side, articulated in the articulated seat of bracing piece has the bracing piece, be connected with the spacing jackscrew that can restrict free rotation around the bracing piece on the articulated seat of bracing piece, when the bracing piece is rotatory downwards to perpendicular with the frame, the lower extreme and the wheel bottom parallel and level of bracing piece.

Preferably, the top of the ladle is hinged with a ladle cover.

Preferably, the ladle cover is hinged to the rear side of the top surface of the ladle, the top of the ladle cover is connected with an upper cover lifting seat, an upper cover rotating block is hinged in the upper cover lifting seat, and a pull rope is connected to the upper cover rotating block; the frame rear side top is connected with the stay cord seat, set up the stay cord hole of fore-and-aft direction on the stay cord seat, the stay cord passes the stay cord hole, and the rear end of stay cord is connected with the pull ring.

Preferably, the bottom of the ladle is connected with a ladle wheel, and the ladle wheel is a universal wheel.

Preferably, the rotating wheel disc is hinged with the rotating handle through a handle hinge seat; the rear side of the frame is connected with a limiting rod in the front-rear direction, the rotating handle is provided with a limiting hole, and when the rotating handle is rotated to the limit hole and is sleeved into the limiting rod, the ladle is kept in a horizontal state.

Preferably, the bottom of the supporting rod is rotatably connected with a supporting rod wheel in the front-back direction.

The utility model has the advantages that:

1. the top surface of the frame is connected with a bearing seat, the bearing seat is rotatably connected with a rotating shaft, the front end of the rotating shaft is connected with a ladle with an opening at the top, the rear end of the rotating shaft is connected with a rotating wheel disc, a worker can drive the ladle to be obliquely poured left and right by rotating the rotating wheel disc, the rotating wheel disc is far away from the ladle, and the splashing molten iron can be prevented from scalding the worker; the articulated seat of bracing piece of connection on the frame side is equipped with in wheel the place ahead, and articulated in the articulated seat of bracing piece has the bracing piece, puts down the bracing piece during the pouring, adds two total 4 strong points of wheel like this and supports the frame, and is more stable for frame and ladle keep the horizontality, and the ladle can not incline around when the pouring and influence the accuracy of pouring.

2. The top of the ladle is hinged with a ladle cover, so that the molten metal in the ladle is further insulated, and the influence on the subsequent pouring quality caused by the temperature reduction of the upper layer of the molten metal due to the top opening is avoided.

3. The ladle cover top is connected with the upper cover and rises the seat, and it has the upper cover to turn the piece to cover to have in the seat, be connected with the stay cord on the upper cover turns the piece, when the pouring, the workman only need pull the stay cord in the frame rear side just can open the ladle cover, and it is more convenient to operate.

4. The ladle bottom is connected with the ladle wheel, and the ladle wheel is the universal wheel, and the ladle can touch down through the ladle wheel, and it is lighter to carry out, alleviates workman's burden in the transportation.

5. The rotary wheel disc is hinged with the rotary handle through the handle hinge seat, the rear side of the frame is connected with the limiting rod in the front-rear direction, the rotary handle is provided with a limiting hole matched with the limiting rod, the rotary handle is rotated, the rotary handle penetrates into the limiting hole, the ladle cannot swing left and right in the transfer process, the horizontal state is kept all the time, the rotary handle is more stable, and metal liquid in the ladle cannot spill out to hurt people due to swinging.

6. The bottom of the supporting rod is rotatably connected with a supporting rod wheel in the front-back direction, so that the trolley can push the front and the back for continuous casting without lifting the supporting rod.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic perspective view of the present invention.

Fig. 5 is a schematic perspective view of the present invention.

Fig. 6 is a schematic three-dimensional structure diagram of the present invention.

In the figure, 1-vehicle frame, 11-vehicle handle, 2-vehicle wheel, 21-vehicle wheel rotating base, 22-vehicle wheel rotating shaft, 3-ladle, 31-ladle cover, 311-upper cover lifting base, 312-upper cover rotating block, 313-pull rope, 314-pull rope limiting base, 315-pull rope base, 316-pull ring, 32-ladle wheel, 33-pouring nozzle, 4-rotating shaft, 41-bearing base, 42-rotating wheel disc, 421-rotating handle, 422-handle hinging base, 423-limiting rod, 5-supporting rod, 51-supporting rod hinging base, 52-limiting jackscrew and 53-supporting rod wheel.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 6, the utility model relates to a casting pouring dolly, including frame 1, frame 1 both sides rotatable coupling has wheel 2, and is concrete, and frame 1 middle part leans on preceding position both sides to be fixed with wheel swivel mount 21, as shown in fig. 5, is equipped with the bearing in the wheel swivel mount, and in wheel pivot 22 penetrated the bearing of wheel swivel mount 21, wheel 2 was fixed at wheel pivot 22 both ends.

The top surface of the frame 1 is connected with a plurality of bearing seats 41 in the front-back direction, in this embodiment, a front bearing seat and a rear bearing seat 41 are arranged, as shown in fig. 3, the bearing seats 41 are rotatably connected with a rotating shaft 4, the front end of the rotating shaft 4 is connected with a ladle 3 with an open top, the rear end of the rotating shaft 4 is connected with a rotating wheel disc 42, the rear side surface of the rotating wheel disc 42 is connected with a rotating handle 421, thus the rotating wheel disc 42 is rotated by holding the rotating handle 421, the rotating wheel disc 42 drives the rotating shaft 4 to rotate, the rotation of the rotating shaft 4 drives the ladle 3 to incline left or right, and molten metal is poured into an inner cavity of a sand mold along a pouring nozzle 33 on the left or right side in the ladle 3. Through the structure, the rotary wheel disc 42 is far away from the ladle 3, and the splashed molten iron can be prevented from scalding workers.

A support rod hinging seat 51 connected to the side surface of the frame 1 is arranged in front of the wheel 2, the support rod hinging seat 51 is horizontal and L-shaped, as shown in fig. 3 and 4, a support rod 5 is hinged in the support rod hinging seat 51, a limiting jackscrew 52 capable of limiting the support rod 5 to freely rotate forwards and backwards is connected to the support rod hinging seat 51, and the limiting jackscrew 52 is in threaded connection with the support rod hinging seat 51; when the support rod 5 rotates downwards to be vertical to the frame 1, the lower end of the support rod 5 is flush with the bottom of the wheel 2, and the level can ensure that the frame 1 is horizontally supported. In fig. 4, the supporting rod 5 can rotate clockwise until the supporting rod rotates to be perpendicular to the frame 1 and then is blocked by the L-shaped supporting rod hinged seat 51 and can not rotate, then the limiting jackscrew 52 rotates inwards, the supporting rod 5 is blocked by the limiting jackscrew 52 and can not return or rotate anticlockwise, at the moment, the supporting rod 5 is fixed and can play a supporting role after being fixed, the frame 1 is supported by 4 total supporting points of the two wheels 2 and is more stable, the frame 1 and the ladle 3 are kept in a horizontal state, the ladle can not incline forwards and backwards during pouring to influence the pouring accuracy, for an operator, only the left and right inclination angles of the ladle 3 need to be noticed, the attention on adjusting the front and back inclination angles is not needed, fig. 4 is a state when the supporting rod 5 is not put down, and fig. 6 is a state after the supporting rod 5 is put down. When the supporting rod 5 is retracted, the limiting jackscrew 52 is rotated outwards, then the supporting rod 5 is rotated to a horizontal state, and then the limiting jackscrew 52 is rotated inwards to prop the supporting rod 5, so that the supporting rod 5 is prevented from falling down under the action of gravity.

The top of the ladle 3 is hinged with a ladle cover 31, so that the molten metal in the ladle 3 is further insulated, and the influence on the subsequent pouring quality caused by the temperature reduction of the upper layer of the molten metal due to the top opening is avoided.

The ladle cover 31 is hinged to the rear side of the top surface of the ladle 3, the top of the ladle cover 31 is connected with an upper cover rotating block 312, an upper cover rotating block 312 is hinged in the upper cover rotating block 311, a pull rope 313 is connected onto the upper cover rotating block 312, and the ladle cover 31 can be opened by pulling the pull rope 313, so that the ladle cover is more convenient to use.

The top of the rear side of the frame 1 is connected with a stay cord seat 315, a stay cord hole in the front-rear direction is formed in the stay cord seat 315, a stay cord 313 penetrates through the stay cord hole, and the rear end of the stay cord 313 is connected with a pull ring 316. An operator pulls the pull ring 316 to turn the ladle cover 31 back, and the pull ring 316 is connected with the rope head of the pull rope 313, so that the rope head of the pull rope 313 is always positioned behind the pull rope seat 315, and the rope head can be found better and cannot get out of the way below the trolley. The top of the frame 1 is further fixed with a stay cord limiting seat 314, a through hole in the front-back direction is formed in the stay cord limiting seat 314, the stay cord 313 penetrates through the through hole, and the stay cord limiting seat 314 is used for enabling the front section of the stay cord 313 and the upper cover rotating block 312 to be on the same vertical section, so that the pulling is easier.

The ladle 3 is connected with the ladle wheel 32 at the bottom, and the ladle wheel 32 is a universal wheel, so that the ladle 3 can land on the ground through the ladle wheel 32 and roll forward, the heavy ladle 3 does not need to be lifted, the pushing is easier, and the burden of workers in the transferring process is reduced.

The rotating wheel disc 42 is hinged with the rotating handle 421 through a handle hinge seat 422, as shown in fig. 6, the rear side of the frame 1 is connected with a front-rear direction limit rod 423, a limit hole is formed in the rotating handle 421, when the rotating handle 421 is rotated to the limit hole and is sleeved into the limit rod 423, the ladle 3 is kept in a horizontal state, so that the ladle 3 cannot shake left and right in the transferring process, the ladle is always kept in a horizontal state and is more stable, and metal liquid in the ladle 3 cannot spill out to hurt people due to shaking; when the ladle needs to be stopped for pouring, as shown in fig. 6, the rotating handle 421 is rotated around the handle hinge seat 422 to the state shown in fig. 6, the rotating handle 421 is pulled out from the limiting rod 423, and then the rotating handle 421 is held to rotate the rotating wheel disc 42 to drive the ladle 3 to be poured obliquely. It should be noted that the length of the limiting rod 423 is not too long, otherwise the limiting hole of the rotation handle 421 cannot be inserted into the limiting rod, and the length of the limiting rod 423 is 15mm in this embodiment.

The bottom of the supporting rod 5 is rotatably connected with a supporting rod wheel 53 in the front-back direction, so that the trolley can push continuous casting from front to back without lifting the supporting rod 5, if the supporting rod wheel 53 is not arranged, in order to avoid friction between the bottom of the supporting rod 5 and the ground, after the supporting rod 5 is poured, the handle bar 11 is pressed down to enable the bottom of the supporting rod 5 to be separated from the ground, and then the supporting rod is pushed to the side of the next sand mold, which is very troublesome.

In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present invention, but do not require the present invention to be constructed or operated in a specific orientation, and therefore, cannot be construed as limiting the present invention. The terms "connected" and "connected" in the present invention are to be understood in a broad sense, and may be connected or detachably connected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.

The foregoing is a preferred embodiment of the present invention, and the description of the specific embodiments is only for better understanding of the idea of the present invention. To those skilled in the art, many modifications and equivalents may be made in accordance with the principles of the present invention and are deemed to fall within the scope of the invention.

Claims

1. The utility model provides a casting pouring dolly, includes frame (1), frame (1) both sides rotatable coupling has wheel (2), its characterized in that: the front-back direction of the top surface of the frame (1) is connected with a plurality of bearing seats (41), the bearing seats (41) are rotatably connected with rotating shafts (4), the front ends of the rotating shafts (4) are connected with ladles (3) with openings at the tops, the rear ends of the rotating shafts (4) are connected with rotating wheel discs (42), and the rear side surfaces of the rotating wheel discs (42) are connected with rotating handles (421); wheel (2) the place ahead is equipped with the articulated seat of bracing piece (51) of connection on frame (1) side, articulated in the articulated seat of bracing piece (51) have bracing piece (5), be connected with spacing jackscrew (52) that can restrict bracing piece (5) front and back free rotation on the articulated seat of bracing piece (51), when bracing piece (5) downwardly rotating to perpendicular with frame (1), the lower extreme and wheel (2) bottom parallel and level of bracing piece (5).

2. A casting ladle carriage as claimed in claim 1, wherein: the top of the ladle (3) is hinged with a ladle cover (31).

3. A casting ladle carriage as claimed in claim 2, wherein: the hot metal ladle cover (31) is hinged to the rear side of the top surface of the hot metal ladle (3), the top of the hot metal ladle cover (31) is connected with an upper cover lifting seat (311), an upper cover rotating block (312) is hinged in the upper cover lifting seat (311), and a pull rope (313) is connected to the upper cover rotating block (312); the frame (1) rear side top is connected with stay cord seat (315), set up the stay cord hole of fore-and-aft direction on stay cord seat (315), stay cord (313) pass the stay cord hole, and the rear end of stay cord (313) is connected with pull ring (316).

4. A casting ladle carriage as claimed in claim 3, wherein: the bottom of the ladle (3) is connected with a ladle wheel (32), and the ladle wheel (32) is a universal wheel.

5. A casting ladle carriage as claimed in claim 4, wherein: the rotating wheel disc (42) is hinged with the rotating handle (421) through a handle hinge seat (422); the rear side of the frame (1) is connected with a limiting rod (423) in the front-rear direction, a limiting hole is formed in the rotating handle (421), and when the rotating handle (421) is rotated to the limiting hole and is sleeved into the limiting rod (423), the ladle (3) is kept in a horizontal state.

6. A casting ladle carriage as claimed in claim 5, wherein: the bottom of the supporting rod (5) is rotatably connected with a supporting rod wheel (53) in the front-back direction.