CN215479241U

CN215479241U - Scrap steel weighing and moving device

Info

Publication number: CN215479241U
Application number: CN202122378997.2U
Authority: CN
Inventors: 岳新伟; 郭旭; 孙效杰; 樊福奇
Original assignee: Shanxi Huaxinyuan Iron And Steel Group Co ltd
Current assignee: Shanxi Huaxinyuan Iron And Steel Group Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-01-11
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a scrap steel weighing and moving device, and belongs to the technical field of metal processing equipment. The problems that a scrap steel weighing and moving device in the prior art is inconvenient to weigh and a scrap steel hopper is slow in steel unloading speed and steel clamping are solved. The lifting device comprises a portal frame and a scrap steel bucket, wherein a crown block is arranged on the portal frame, a main hook lifting device and an auxiliary hook lifting device are respectively arranged on the crown block, the main hook lifting device and the auxiliary hook lifting device respectively comprise a main hook and an auxiliary hook, the scrap steel bucket comprises a lifting lug and is connected with the main hook and the auxiliary hook through the lifting lug, weighing sensors are respectively arranged on the main hook lifting device and the auxiliary hook lifting device, the scrap steel bucket comprises a side plate, a first bottom plate and a second bottom plate are respectively arranged at the bottom of the side plate, a sliding groove is formed in the first bottom plate, a push plate is arranged on the first bottom plate, a hydraulic cylinder is arranged on the second bottom plate and comprises a telescopic rod, a vertical driving rod is arranged at one end of the telescopic rod, and the push plate is connected with the vertical driving rod.

Description

Scrap steel weighing and moving device

Technical Field

The utility model belongs to the technical field of metal processing equipment, and particularly relates to a scrap steel weighing and moving device.

Background

At present, most of weighing systems for scrap steel adding crown blocks are main hook single hook weighing, a scrap steel bucket is firstly subjected to single hook hoisting weighing before adding scrap steel, then double hook hoisting is carried out for two times to enter a furnace, so that the time for loading scrap steel is influenced by repeated hanging and unloading of personnel, the accuracy rate of scrap steel loading is influenced, and the bottleneck for restricting production rhythm and improving operation stability is formed; secondly, when the scrap steel bucket is toppling over the scrap steel to the stove, sometimes the scrap steel can have bayonet socket and the problem that the gliding speed is too slow, can greatly influence the steel speed of unloading of scrap steel to there is certain potential safety hazard.

Disclosure of Invention

The utility model aims to provide a scrap steel weighing and moving device, which aims to solve the problems of inconvenient weighing, low steel discharging speed of a scrap steel hopper and steel clamping of the scrap steel weighing and moving device in the prior art.

The utility model is realized by adopting the following technical scheme: the utility model provides a scrap steel mobile device that weighs, includes portal frame and scrap steel fill, portal frame installation overhead traveling crane, install main hook elevating gear and vice hook elevating gear on the overhead traveling crane respectively, main hook elevating gear and vice hook elevating gear include main hook and vice hook respectively, and the scrap steel fill includes the lug and connects main hook and vice hook through the lug, install weighing sensor on main hook elevating gear and the vice hook elevating gear respectively, the scrap steel fill includes the curb plate, and first bottom plate and second bottom plate are installed respectively to the curb plate bottom, sets up the sliding tray on the first bottom plate and be equipped with the push pedal, is equipped with the pneumatic cylinder on the second bottom plate, and the pneumatic cylinder includes the telescopic link, vertical actuating lever of telescopic link one end installation, and the push pedal is connected to vertical actuating lever.

Further, a supporting block is arranged between the first bottom plate and the second bottom plate.

Furthermore, the vertical driving rod is connected with the transverse driving rod and is connected with the push plate through the transverse driving rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the weighing sensor is arranged on the auxiliary hook lifting device on the basis of the original crown block weighing system, and the scrap steel bucket with scrap steel can display weight after being directly connected with the main hook and the auxiliary hook, so that the problem that the scrap steel bucket needs to be secondarily hung with double hooks because only the lifting sensor is arranged on the main hook lifting device at present is solved, the hooking time is saved, the steel scrap loading rate is ensured, and the time for adding the scrap steel in each furnace can be saved by 1-3 minutes after the device is adopted according to measurement and calculation;

2. according to the utility model, the push plate is arranged on the waste steel bucket, so that the steel unloading speed of the waste steel bucket is greatly improved, and the steel clamping condition is effectively avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the scrap box 2 according to the present invention;

figure 3 is a top view of the scrap box 2 of the present invention.

In the figure: 1. a gantry; 2. a scrap steel hopper; 3. a crown block; 4. a main hook lifting device; 5. an auxiliary hook lifting device; 6. a main hook; 7. an auxiliary hook; 8. a side plate; 9. a first base plate; 10. a second base plate; 11. a sliding groove; 12. pushing the plate; 13. a hydraulic cylinder; 14. a telescopic rod; 15. a vertical drive rod; 16. a transverse drive rod; 17. a support block; 18. lifting lugs; 19. a suspension arm; 20. a cross member.

Detailed Description

The utility model will be further explained with reference to the drawings.

The utility model provides a scrap steel mobile device that weighs, includes portal frame 1 and scrap steel fill 2, installs overhead traveling crane 3 on the portal frame 1, install main hook elevating gear 4 and vice hook elevating gear 5 on the overhead traveling crane 3 respectively, main hook elevating gear 4 and vice hook elevating gear 5 include main hook 6 and vice hook 7 respectively, and scrap steel fill 2 includes lug 18 and connects main hook 6 and vice hook 7 through lug 18, its characterized in that: install weighing sensor on main hook elevating gear 4 and the auxiliary hook elevating gear 5 respectively, scrap steel fill 2 includes curb plate 8, and first bottom plate 9 and second bottom plate 10 are installed respectively to curb plate 8 bottom, offer sliding tray 11 and be equipped with push pedal 12 on the first bottom plate 9, are equipped with pneumatic cylinder 13 on the second bottom plate 10, and pneumatic cylinder 13 includes telescopic link 14, and vertical actuating lever 15 is installed to 14 one end of telescopic link, and push pedal 12 is connected to vertical actuating lever 15.

The overhead travelling crane 3 is arranged on a portal frame 1, the overhead travelling crane 3 and the portal frame 1 are common equipment in a production workshop and can also be called as a travelling crane, the overhead travelling crane 3 can be provided with a plurality of hooks, at present, a plurality of overhead travelling cranes 3 are provided with a main hook 6 and an auxiliary hook 7, a main hook lifting device 4 and an auxiliary hook lifting device 5 both comprise winding drums, the main hook 6 and the auxiliary hook 7 are respectively lifted through lifting ropes arranged on the winding drums, the winding drums are arranged on the overhead travelling crane 3 through supporting seats, and the weighing sensors can be arranged on the supporting seats; the lifting lug 18 is connected with a suspension arm 19, the suspension arm 19 can be in an iron chain form, the suspension arms 19 on two opposite sides are respectively connected with a cross beam 20, and the main hook 6 and the auxiliary hook 7 are respectively connected with one cross beam 20; pneumatic cylinder 13 passes through vertical actuating lever 15 and connects push pedal 12, when unloading the steel, can upwards rise certain length with auxiliary hook 7, makes steel scrap fill 2 to the furnace mouth slope, and the steel scrap slides downwards under the action of gravity in the steel scrap fill 2, and push pedal 12 promotes the steel scrap in the steel scrap fill 2 and removes to the export simultaneously, can accelerate the unloading speed of steel scrap greatly to effectively avoid the card steel, the 15 one end of vertical actuating lever removes in sliding tray 11.

A supporting block 17 is arranged between the first bottom plate 9 and the second bottom plate 10.

The supporting block 17 is arranged, so that the supporting strength of the first bottom plate 9 and the second bottom plate 10 can be effectively improved.

The vertical driving rod 15 is connected with a transverse driving rod 16 and is connected with the push plate 12 through the transverse driving rod 16.

The above embodiments are only for illustrating the utility model and are not to be construed as limiting the utility model, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model, therefore, all equivalent technical solutions also belong to the scope of the utility model, and the scope of the utility model is defined by the claims.

Claims

1. The utility model provides a scrap steel mobile device that weighs, includes portal frame (1) and scrap steel fill (2), installs overhead traveling crane (3) on portal frame (1), install main hook elevating gear (4) and vice hook elevating gear (5) on overhead traveling crane (3) respectively, main hook elevating gear (4) and vice hook elevating gear (5) include main hook (6) and vice hook (7) respectively, and scrap steel fill (2) include lug (18) and connect main hook (6) and vice hook (7) through lug (18), its characterized in that: install weighing sensor on main hook elevating gear (4) and vice hook elevating gear (5) respectively, scrap steel fill (2) are including curb plate (8), and first bottom plate (9) and second bottom plate (10) are installed respectively to curb plate (8) bottom, set up sliding tray (11) and be equipped with push pedal (12) on first bottom plate (9), are equipped with pneumatic cylinder (13) on second bottom plate (10), and pneumatic cylinder (13) include telescopic link (14), vertical actuating lever (15) are installed to telescopic link (14) one end, and push pedal (12) are connected in vertical actuating lever (15).

2. The scrap steel weighing and moving device according to claim 1, wherein: and a supporting block is arranged between the first bottom plate (9) and the second bottom plate (10).

3. The scrap steel weighing and moving device according to claim 1, wherein: the vertical driving rod (15) is connected with the transverse driving rod (16) and is connected with the push plate (12) through the transverse driving rod (16).