CN114655647A

CN114655647A - Flexible unloading collecting system

Info

Publication number: CN114655647A
Application number: CN202210340405.4A
Authority: CN
Inventors: 吴叶; 沈琴霞; 卢冬
Original assignee: Jiangyin Boshuo Mechanical Equipment Co ltd
Current assignee: Jiangyin Boshuo Mechanical Equipment Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-06-24
Anticipated expiration: 2042-04-02
Also published as: CN114655647B

Abstract

The invention discloses a flexible blanking collection system, and relates to the technical field of steel production. The invention comprises a driving shaft, a collecting vehicle and a plurality of blanking devices arranged side by side, wherein each blanking device comprises a main support frame, a sliding rail and a sliding frame, each main support frame comprises a group of side frame bodies, supporting beams are obliquely fixed on the tops of the side frame bodies, rear side beams are fixed on the rear sides of the supporting beams on the two side frame bodies, the sliding rails are fixed on the inner lower part of each main support frame through a front support and a rear support, and the sliding rails are obliquely arranged and are parallel to the supporting beams. The novel blanking device has a material blocking function, the moving distance of materials on the material guide piece is reduced, the impact force generated by falling of the materials is reduced, the service lives of the blanking device and the collecting vehicle are ensured, meanwhile, the novel structure can directly transfer the impact force generated when the materials fall on the blanking device to the bottom frame and the ground, the damage condition of a driving mechanism is reduced, and the service life of the novel blanking device is prolonged.

Description

Flexible unloading collecting system

Technical Field

The invention belongs to the technical field of steel production, and particularly relates to a flexible blanking collection system.

Background

The existing blanking collecting system is composed of a blanking device (which can be a material guide frame) with a gradient and a collecting trolley, materials fall on the blanking device in advance and directly slide into the collecting trolley, and in order to reduce the impact force generated by the materials and ensure the parallelism of the materials during blanking, a material stopping mechanism is arranged on the blanking device and used for stopping materials and limiting.

Most of the existing stock stop mechanisms are used for stretching and retracting of the stock stop plates or hook bodies through the oil cylinders/air cylinders, due to the limitation of mounting positions and the structural characteristics of the stock stop mechanisms, the shock resistance and deformation resistance of the stock stop mechanisms are relatively poor, the service life of the stock stop mechanisms is relatively short, meanwhile, the service life of the drive mechanisms of the stock stop mechanisms can be influenced by impact force generated when materials slide on the blanking device, and the maintenance frequency and the cost are high.

Meanwhile, because the steel is longer, the corresponding blanking device is longer in length, the usage amount of the corresponding stop mechanism is higher, more driving mechanisms are used, more energy is consumed, and the control system is complex.

Disclosure of Invention

The invention aims to provide a flexible blanking collecting system, which has a material blocking function by designing a novel blanking device, reduces the moving distance of materials on a material guide member, thereby reducing the impact force generated by falling of the materials, and ensuring the service life of the blanking device and a collecting vehicle.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a flexible blanking collecting system, which comprises a driving shaft, a collecting vehicle and a plurality of blanking devices arranged side by side;

the blanking device comprises a main support frame, a sliding rail and a sliding frame;

the main support frame comprises a group of side frame bodies, supporting beams are obliquely fixed to the tops of the side frame bodies, and rear edge beams are fixed to the rear sides of the supporting beams on the two side frame bodies;

the sliding rail is fixed on the inner lower part of the main support frame through the front support and the rear support, the sliding rail is obliquely arranged and is parallel to the support beam, and a cross rod is fixed on the top of the lower part of the sliding rail through the support;

the sliding frame comprises a group of side plates, the two side plates are respectively arranged on the outer sides of the sliding rails in a sliding mode through guide wheels, an upper plate body and a lower plate body are arranged between the two side plates, the lower plate body is arranged in parallel with the sliding rails, and a rack is fixed at the bottom of the lower plate body;

the front side of the top of the side plate is provided with a support arm through a connecting part, the support arm is an inclined plate, the top surface of the support arm is flush with the top surface of the support beam, and the two support arms are respectively arranged in a gap between the two support beams and the two ends of the cross rod;

a limiting arm is rotatably connected between one ends of the two supporting arms, which are close to the connecting part, through a shaft body, the other end of the limiting arm extends to the front side of the supporting arm and is fixed with a limiting hook, and the bottom surface of the limiting arm slides along the cross rod;

the driving shaft is arranged at the inner lower part of the main supporting frames, and a plurality of gears meshed with the racks are arranged on the driving shaft;

the collection car is including removing the frame, it is fixed with U type automobile body to remove the frame top, be fixed with a plurality of groups buffer chain side by side in the U type automobile body.

The supporting frame comprises a plurality of main supporting frames, a plurality of front supports and a plurality of rear supports, the main supporting frames, the front supports and the rear supports are fixed on the base frame, the base frame is composed of a plurality of bottom beams which are arranged side by side, connecting plates are arranged on the upper portion and the lower portion between every two adjacent bottom beams, and a plurality of supporting legs are fixed at the bottoms of the bottom beams.

Further, the drive shaft is fixed on the chassis through a plurality of bearing blocks, be equipped with the double-end speed reducer in the drive shaft, the double-end speed reducer is fixed on the chassis, the double-end speed reducer input is connected with the motor, the motor is fixed in the double-end speed reducer outside.

Further, still include a set of guide rail, a set of the guide rail parallel fixation is subaerial in chassis front side, it is equipped with a plurality of wheels to remove a bottom of the frame portion, the collection vehicle passes through a plurality of wheels and follows the guide rail translation.

Furthermore, both sides of the movable frame are fixed with baffles, the tops of the baffles are inclined and far away from the U-shaped vehicle body, and a plurality of reinforcing ribs are arranged between the outer sides of the baffles and the movable frame.

Furthermore, the side frame bodies comprise a group of vertical beams, the supporting beams are obliquely fixed at the top ends of the two vertical beams, a plurality of cross beams are fixed between the two vertical beams, reinforcing beams are fixed between the front side of the bottom of the supporting beam and the vertical beams, anti-falling rods are arranged between the reinforcing beams on the two side frame bodies, and the anti-falling rods are not interfered with the cross beams and are positioned at the lower parts of the supporting arms.

Furthermore, a U-shaped base plate is fixed to the top of the main support frame, the transverse edge of the U-shaped base plate is fixed to the top of the rear side beam, the side edge of the U-shaped base plate is fixed to the top of the support beam, and an upper base plate with the same thickness as the U-shaped base plate is fixed to the top of the support arm.

Furthermore, the rear support is a hinged support, the bottom at the high position of the slide rail is rotatably connected with the rear support, the front support is a stand column, and the top of the front support is fixed with the bottom at the low position of the slide rail through a trapezoidal cushion block and a shock pad.

Furthermore, the slide rail is an I-shaped steel with sliding edges arranged on two sides, the guide wheel slides along the sliding edges, limiting rods are fixed to two ends of two side faces of the slide rail, and the end portions of the limiting rods are located on the outer sides of the side plates.

Further, the buffer chain is U-shaped and is arranged in the U-shaped vehicle body, a plurality of buffer cushions are fixed on two sides and the bottom surface of the U-shaped vehicle body, and a plurality of through holes are formed in the buffer cushions.

The invention has the following beneficial effects:

1. according to the novel discharging device, the plurality of discharging devices are jointly used for discharging materials, the novel discharging device has a material blocking function, the moving distance of the materials on the material guide piece is reduced, the impact force generated by falling of the materials is reduced, the service lives of the discharging devices and the collecting vehicle are ensured, meanwhile, the novel structure can directly transfer the impact force generated by falling of the materials on the discharging devices to the bottom frame and the ground, a driving mechanism for blocking the materials is not influenced, the damage condition of the driving mechanism is reduced, and the service life of the novel discharging device is prolonged.

2. According to the invention, the driving shaft, the gear and the rack are designed for driving the limit hook (material blocking part), all blanking devices can be driven synchronously, only one speed reducer and one motor are needed, and compared with the control of an air cylinder/an oil cylinder, the use of a driving mechanism is reduced, and the energy waste and the maintenance frequency are reduced.

3. According to the invention, the collection vehicle is internally provided with the plurality of buffer chains and the buffer pads, so that the collection vehicle has high-efficiency buffer capacity, and the problem that the service life of the collection vehicle is influenced by overlarge impact force is avoided.

4. According to the invention, the hinge-type rear support is used for fixing the end part of the slide rail, and the hinge-type rear support is matched with the cushion block, the cushion pad and the upright post to be used as a front support for fixing the other end of the slide rail, so that the stability of the slide rail can be improved, meanwhile, the impact force generated when a material falls down can be transferred to the cushion pad, the upright post and the underframe, the stability and the pressure resistance are stronger, and the condition of damage or deformation of the slide rail is reduced.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the construction of the chassis, drive shaft and blanking device of the present invention;

FIG. 2 is a schematic structural view of a blanking device;

FIG. 3 is a schematic structural view of the main frame;

FIG. 4 is a schematic structural view of a slide rail, a sliding frame and a limiting arm;

FIG. 5 is a schematic structural view of a slide rail;

FIG. 6 is a schematic structural view of the sliding frame and the limiting arm;

FIG. 7 is a schematic view of the construction of the undercarriage and the drive shaft;

FIG. 8 is a schematic view of the structure of the collection vehicle;

in the drawings, the components represented by the respective reference numerals are listed below:

1-driving shaft, 2-collecting vehicle, 3-blanking device, 4-main support frame, 5-sliding rail, 6-sliding frame, 7-limiting arm, 8-bottom frame, 9-guide rail, 101-gear, 102-bearing seat, 103-double-head speed reducer, 104-motor, 201-moving frame, 202-U-shaped vehicle body, 203-buffer cushion, 204-through hole, 205-buffer chain, 206-wheel body, 207-baffle plate, 208-reinforcing rib, 401-side frame body, 402-supporting beam, 403-rear edge beam, 404-vertical beam, 405-cross beam, 406-reinforcing beam, 407-anti-dropping rod, 408-U-shaped backing plate, 501-sliding edge, 502-front support, 503-rear support, 504-support seat, 505-cross bar, 506-trapezoidal cushion block, 507-limit rod, 601-side plate, 602-guide wheel, 603-upper plate body, 604-lower plate body, 605-rack, 606-connecting part, 607-supporting arm, 608-upper cushion plate, 701-shaft body, 702-limit hook, 801-bottom beam, 802-connecting plate and 803-supporting leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention relates to a flexible blanking collecting system, which comprises a driving shaft 1, a collecting vehicle 2 and a plurality of blanking devices 3 arranged side by side;

the blanking device 3 comprises a main support frame 4, a slide rail 5 and a sliding frame 6;

the main support frame 4 comprises a group of side frame bodies 401, supporting beams 402 are obliquely fixed on the tops of the side frame bodies 401, and rear side beams 403 are fixed on the rear sides of the supporting beams 402 on the side frame bodies 401;

the slide rail 5 is fixed at the lower part in the main support frame 4 through a front support 502 and a rear support 503, the slide rail 5 is obliquely arranged and is parallel to the support beam 402, and a cross bar 505 is fixed at the top of the lower part of the slide rail 5 through a support base 504;

the sliding frame 6 comprises a group of side plates 601, the two side plates 601 are respectively arranged outside the sliding rail 5 in a sliding manner through guide wheels 602, an upper plate body 603 and a lower plate body 604 are arranged between the two side plates 601, the lower plate body 604 is arranged in parallel with the sliding rail 5, and a rack 605 is fixed at the bottom of the lower plate body;

the front side of the top of the side plate 601 is provided with a support arm 607 through a connecting part 606, the support arm 607 is an inclined plate, the top surface of the support arm 607 is flush with the top surface of the support beam 402, and the two support arms 607 are respectively arranged in the gaps between the two support beams 402 and the two ends of the cross bar 505;

one ends of the two support arms 607 close to the connecting part 606 are rotatably connected with a limiting arm 7 through a shaft body 701, the other end of the limiting arm 7 extends to the front side of the support arms 607 and is fixed with a limiting hook 702, and the bottom surface of the limiting arm 7 slides along the cross bar 505;

the driving shaft 1 is arranged at the inner lower part of the main supporting frames 4, and a plurality of gears 101 meshed with the racks 605 are arranged on the driving shaft 1;

the collecting vehicle 2 comprises a moving frame 201, a U-shaped vehicle body 202 is fixed on the top of the moving frame 201, and a plurality of groups of buffer chains 205 are fixed in the U-shaped vehicle body 202 in parallel.

As shown in fig. 1 and 7, the foldable support frame further comprises an underframe 8, a plurality of main support frames 4, a front support 502 and a rear support 503 are fixed on the underframe 8, the underframe 8 is composed of a plurality of bottom beams 801 arranged side by side, connecting plates 802 are arranged at the upper part and the lower part between every two adjacent bottom beams 801, and a plurality of support legs 803 are fixed at the bottoms of the bottom beams 801.

As shown in fig. 1 and 7, a driving shaft 1 is fixed on an underframe 8 through a plurality of bearing seats 102, a double-headed speed reducer 103 is arranged on the driving shaft 1, the double-headed speed reducer 103 is fixed on the underframe 8, an input end of the double-headed speed reducer 103 is connected with a motor 104, and the motor 104 is fixed outside the double-headed speed reducer 103.

As shown in fig. 8, the collecting vehicle further includes a set of guide rails 9, the set of guide rails 9 is fixed on the ground at the front side of the bottom frame 8 in parallel, the bottom of the moving frame 201 is provided with a plurality of wheels 206, and the collecting vehicle 2 translates along the guide rails 9 through the plurality of wheels 206.

As shown in FIG. 8, two sides of the movable frame 201 are fixed with baffles 207, the tops of the baffles 207 are inclined away from the U-shaped vehicle body 202, and a plurality of reinforcing ribs 208 are arranged between the outer sides of the baffles 207 and the movable frame 201.

As shown in fig. 1-3, the side frame body 401 includes a set of vertical beams 404, the support beam 402 is fixed at the top of the two vertical beams 404 in an inclined manner, a plurality of cross beams 405 are fixed between the two vertical beams 404, a reinforcement beam 406 is fixed between the front side of the bottom of the support beam 402 and the vertical beams 404, an anti-falling rod 407 is arranged between the reinforcement beams 406 on the frame bodies 401 at two sides, and the anti-falling rod 407 and the cross bar 505 are not interfered with each other and are located at the lower part of the support arm 607.

As shown in fig. 1-4 and fig. 6, a U-shaped pad 408 is fixed on the top of the main frame 4, the lateral edge of the U-shaped pad 408 is fixed on the top of the back side beam 403, the lateral edge of the U-shaped pad 408 is fixed on the top of the support beam 402, and the top surfaces of the two support arms 607 are both fixed with upper pads 608 having the same thickness as the U-shaped pad 408.

As shown in fig. 2 and fig. 4-5, the rear support 503 is a hinged support, the bottom of the high position of the slide rail 5 is rotatably connected with the rear support 503, the front support 502 is a column, and the top of the front support 502 is fixed with the bottom of the low position of the slide rail 5 through a trapezoidal cushion block 506 and a shock pad.

As shown in fig. 2 and fig. 4 to 5, the slide rail 5 is an i-shaped steel with sliding edges 501 at two sides, the guide wheel 602 slides along the sliding edges 501, two ends of two side surfaces of the slide rail 5 are fixed with limiting rods 507, and ends of the limiting rods 507 are located outside the side plates 601.

As shown in FIG. 8, the cushion chain 205 is U-shaped and is disposed in the U-shaped car body 202, a plurality of cushions 203 are fixed on both sides and the bottom surface of the U-shaped car body 202, and a plurality of through holes 204 are formed on the plurality of cushions 203.

The working principle of the invention is as follows: the materials fall on the top of the supporting beam 402 in advance, the materials roll or slide to the front side of the supporting beam 402 along with the inclination of the supporting beam 402 until being limited by the limiting hook 702 on the limiting arm 7, the driving shaft 1 and the gear 101 are driven to rotate through the motor 104 and the double-head speed reducer 103, the sliding frame 6 is driven to slide to the rear side along the sliding rail 5 by the matching of the gear 101 and the rack 605, the bottom surface of the limiting arm 7 slides along the top surface of the cross rod 505 in the sliding process, when the sliding frame 6 moves to the rear side of the sliding rail 5, one end of the limiting hook 702 is relatively moved downwards along with the support of the cross rod 505, so that the limiting hook 702 moves below the plane of the supporting beam 402, at the moment, the materials are not limited by the limiting hook 702, the materials are transferred into the collecting vehicle 2 along with the gradient to be collected, and at the moment, the reversing motor 104 drives the resetting of each part to carry out blanking collection of the next material.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a flexible unloading collection system which characterized in that: comprises a driving shaft (1), a collecting vehicle (2) and a plurality of blanking devices (3) which are arranged side by side;

the blanking device (3) comprises a main support frame (4), a slide rail (5) and a sliding frame (6);

the main support frame (4) comprises a group of side frame bodies (401), supporting beams (402) are obliquely fixed on the tops of the side frame bodies (401), and rear side beams (403) are fixed on the rear sides of the supporting beams (402) on the two side frame bodies (401);

the sliding rail (5) is fixed at the lower part in the main support frame (4) through a front support (502) and a rear support (503), the sliding rail (5) is obliquely arranged and is parallel to the supporting beam (402), and a cross rod (505) is fixed at the top of the lower part of the sliding rail (5) through a support base (504);

the sliding frame (6) comprises a group of side plates (601), the two side plates (601) are respectively arranged on the outer sides of the sliding rails (5) in a sliding mode through guide wheels (602), an upper plate body (603) and a lower plate body (604) are arranged between the two side plates (601), the lower plate body (604) is arranged in parallel with the sliding rails (5), and racks (605) are fixed at the bottoms of the lower plate body and the sliding rails (5);

the front side of the top of the side plate (601) is provided with a support arm (607) through a connecting part (606), the support arm (607) is an inclined plate, the top surface of the support arm (607) is flush with the top surface of the support beam (402), and the two support arms (607) are respectively arranged in a gap between the two support beams (402) and the two ends of the cross rod (505);

one ends of the two supporting arms (607), which are close to the connecting part (606), are rotatably connected with a limiting arm (7) through a shaft body (701), the other end of the limiting arm (7) extends to the front side of the supporting arms (607) and is fixed with a limiting hook (702), and the bottom surface of the limiting arm (7) slides along the cross rod (505);

the driving shaft (1) is arranged at the inner lower part of the main supporting frames (4), and a plurality of gears (101) meshed with the racks (605) are arranged on the driving shaft (1);

the collecting vehicle (2) comprises a moving frame (201), a U-shaped vehicle body (202) is fixed to the top of the moving frame (201), and a plurality of groups of buffer chains (205) are fixed in the U-shaped vehicle body (202) side by side.

2. The flexible blanking collecting system of claim 1, further comprising a bottom frame (8), wherein a plurality of main supporting frames (4), front supports (502) and rear supports (503) are fixed on the bottom frame (8), the bottom frame (8) is composed of a plurality of bottom beams (801) arranged side by side, connecting plates (802) are arranged on the upper portion and the lower portion between every two adjacent bottom beams (801), and a plurality of supporting legs (803) are fixed at the bottoms of the bottom beams (801).

3. The flexible blanking collecting system of claim 2, wherein the driving shaft (1) is fixed on the bottom frame (8) through a plurality of bearing seats (102), a double-head speed reducer (103) is arranged on the driving shaft (1), the double-head speed reducer (103) is fixed on the bottom frame (8), the input end of the double-head speed reducer (103) is connected with a motor (104), and the motor (104) is fixed on the outer side of the double-head speed reducer (103).

4. The flexible blanking collection system of claim 2, further comprising a set of guide rails (9), wherein the set of guide rails (9) is fixed in parallel on the ground on the front side of the bottom frame (8), the moving frame (201) is provided with a plurality of wheels (206) at the bottom, and the collection vehicle (2) translates along the guide rails (9) through the plurality of wheels (206).

5. The flexible blanking collecting system of claim 1, wherein baffles (207) are fixed on both sides of the movable frame (201), the tops of the baffles (207) are inclined away from the U-shaped vehicle body (202), and a plurality of reinforcing ribs (208) are arranged between the outer sides of the baffles (207) and the movable frame (201).

6. The flexible blanking collecting system of claim 1, wherein the side frame body (401) comprises a set of vertical beams (404), the supporting beam (402) is obliquely fixed at the top ends of the two vertical beams (404), a plurality of cross beams (405) are fixed between the two vertical beams (404), a reinforcing beam (406) is fixed between the front side of the bottom of the supporting beam (402) and the vertical beams (404), a retaining rod (407) is arranged between the reinforcing beams (406) on the two side frame bodies (401), and the retaining rod (407) is not interfered with the cross beam (505) and is located at the lower part of the supporting arm (607).

7. The flexible blanking collecting system of claim 1, wherein a U-shaped backing plate (408) is fixed on the top of the main supporting frame (4), the transverse edge of the U-shaped backing plate (408) is fixed on the top of the rear side beam (403), the side edge of the U-shaped backing plate (408) is fixed on the top of the supporting beam (402), and the top surfaces of the two supporting arms (607) are both fixed with an upper backing plate (608) with the same thickness as that of the U-shaped backing plate (408).

8. The flexible blanking collecting system of claim 1, wherein the rear support (503) is a hinged support, the bottom of the slide rail (5) at the high position is rotatably connected with the rear support (503), the front support (502) is a vertical column, and the top of the front support (502) is fixed with the bottom of the slide rail (5) at the low position through a trapezoid cushion block (506) and a shock pad.

9. The flexible blanking collecting system according to claim 1, wherein the slide rail (5) is an i-steel with sliding edges (501) at two sides, the guide wheel (602) slides along the sliding edges (501), two ends of two side surfaces of the slide rail (5) are fixed with limiting rods (507), and ends of the limiting rods (507) are located on the outer sides of the side plates (601).

10. The flexible blanking collecting system of claim 1, wherein the buffer chain (205) is arranged in a U-shaped vehicle body (202) in a U shape, a plurality of buffers (203) are fixed on the two sides and the bottom surface of the U-shaped vehicle body (202), and a plurality of through holes (204) are arranged on the plurality of buffers (203).