CN219030839U

CN219030839U - Combined blanking buffer device

Info

Publication number: CN219030839U
Application number: CN202223527960.2U
Authority: CN
Inventors: 李维维; 杨正华; 杨敏; 屈桂红
Original assignee: Anhui Tiansu Environmental Protection Technology Co ltd
Current assignee: Anhui Tiansu Environmental Protection Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-16
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a composite blanking buffer device which comprises two mutually parallel and symmetrical bearing mounting frames, wherein a plurality of equidistant shock absorption grooves are formed in the tops of the bearing mounting frames, buffer components are arranged at the tops of the shock absorption grooves, and a bed board mounting plate is arranged at the top of the bearing mounting frames and between two adjacent shock absorption grooves; and carrier roller mounting beams are arranged between the two mutually symmetrical buffer assemblies, carrier roller side brackets are arranged on two sides of the top of the carrier roller mounting beams, and three buffer carrier rollers are arranged at the top ends of the carrier roller mounting beams and between the two carrier roller side brackets. According to the utility model, through the combined and modularized design of the buffer carrier roller and the buffer bed board, the comprehensive buffer performance of the buffer device can be effectively improved, meanwhile, the transfer and the installation of the device are convenient, the assembly of the device can be realized through simple assembly and combination, and the cost and steps of maintenance and structural abrasion replacement of the device are reduced.

Description

Combined blanking buffer device

Technical Field

The utility model relates to the technical field of blanking buffer equipment, in particular to a composite blanking buffer device.

Background

The conveyor belt is a rubber and fiber, metal composite product or a plastic and fabric composite product used in a belt conveyor belt for carrying and transporting materials. The conveyer belt is widely applied to occasions with shorter conveying distance and smaller conveying capacity in industries such as cement, coking, metallurgy, chemical industry, steel and the like.

In the process of conveying materials by the belt conveyor, a plurality of conveyors are required to be conveyed, the fall of conveying points of the conveyors is high, and the granularity of the conveyed materials is large, so that the conveyor can be impacted greatly when the materials are discharged, the conveyor belt is crushed, and therefore, the conveyor and the conveyor belt are required to be provided with corresponding buffer protection devices.

The blanking buffer device is usually realized by a buffer carrier roller or a buffer bed, wherein the buffer carrier roller is a vulcanized rubber ring outside the steel carrier roller, and the buffer bed mainly realizes the buffer function by elastic rubber of a buffer slide bar. The buffer carrier roller has certain disadvantages, such as poor buffer effect, quick abrasion of the buffer strip of the buffer bed, frequent replacement of the buffer strip, and low economical efficiency.

For example, chinese patent CN209905756U discloses a composite buffer bed for stacker-reclaimers, which comprises a trapezoidal groove-shaped buffer supporting plate assembly and a buffer supporting roller assembly, wherein a plurality of buffer supporting plate assemblies and a plurality of buffer supporting roller assemblies are alternately arranged, and two ends of the buffer supporting plate assembly and the buffer supporting roller assembly are respectively fixedly connected with hanging beams. The buffer carrier rollers and the buffer supporting plates are alternately arranged, so that the blanking impulse can be reduced through the buffer supporting plates, the carrier roller deformation can be reduced to a great extent, and the belt tearing can be prevented. However, the buffer bed still needs the buffer carrier roller and the buffer supporting plate to directly bear the impact caused by materials, so that the shock absorption effect is poor, the damage of the buffer carrier roller is unavoidable after long-term operation, and the production cost is increased.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a composite blanking buffer device to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a combined type blanking buffer, includes two parallel and symmetrical bearing mounting bracket, and a plurality of equidistance range's damper groove has been seted up at bearing mounting bracket top, and the damper inslot top is provided with buffer unit, and bearing mounting bracket top just is located between two adjacent damper grooves and is provided with the bed board mounting panel; a carrier roller mounting beam is arranged between the two symmetrical buffer assemblies, carrier roller side brackets are arranged on two sides of the top of the carrier roller mounting beam, and three buffer carrier rollers are arranged at the top end of the carrier roller mounting beam and between the two carrier roller side brackets; a bed board mounting beam is arranged between the two mutually symmetrical bed board mounting plates, bed board side brackets are arranged on two sides of the top of the bed board mounting beam, and three bed board bottom plates are arranged at the top ends of the bed board mounting beams.

Further, in order to improve the structural strength of the bearing mounting frame, the stability of the top end structure of the bearing mounting frame is guaranteed, the cross section of the bearing mounting frame is of an inverted T-shaped structure, and reinforcing ribs are arranged between the bottom of the bed board mounting plate and the bottom of the bearing mounting frame.

Further, in order to be able to carry out the buffering shock attenuation of vertical direction to the buffering bearing roller, utilize the effect buffering of spring shock strut to come from the impact force that the material unloading caused, and then improve the cushioning properties of device, the buffer unit is including setting up at the inside lift buffer board of shock attenuation groove, lift buffer board both sides all are provided with bearing mounting bracket lateral wall matched with spacing splint, the lift buffer board top is provided with the bearing mounting panel, one side that the bearing mounting beam was kept away from to the lift buffer board is provided with the shock attenuation extension board, the shock attenuation extension board bottom is provided with the spring shock strut, be provided with the extension board strengthening rib between bearing mounting panel bottom and the shock attenuation extension board top, be provided with between bearing mounting panel top and the bearing side support bottom and keep connecting through the bolt.

Further, in order to increase the structure of buffering shock attenuation at bed board installation roof beam both ends, further improve the shock-absorbing capacity of buffering bed board, reduce the noise in the use simultaneously, the bearing mounting bracket inboard just is located between two adjacent shock attenuation grooves and is provided with the protection pad that cooperatees with the bed board installation roof beam.

Further, in order to form smooth buffering bed board combination, the buffering bed board of three different directions is a set of, through the buffering cushioning effect of bottom blotter, reduce the conveyer belt and cause the impact to the device, thereby guarantee the stability of operation in-process, the top is provided with fixed sill bar in the bed board bottom plate, fixed sill bar top is provided with the blotter, the blotter top is provided with the buffering bed board, the fixed slot with fixed sill bar matched with is seted up to the blotter bottom, the centre tank has been seted up to blotter top intermediate position, a plurality of limit cross grooves have all been seted up around the blotter top and being located the centre tank, be provided with the spread groove between limit cross groove and the centre tank that are located the homonymy.

The beneficial effects of the utility model are as follows:

1. through the combined type and the modularized design of the buffer carrier roller and the buffer bed board, the comprehensive buffer performance of the buffer device can be effectively improved, meanwhile, the transfer and the installation of the device are convenient, the assembly of the device can be realized through simple assembly and combination, and the cost and steps of device maintenance and structure abrasion replacement are reduced.

2. Through set up buffer assembly at every group buffer carrier roller both ends, can realize the buffering shock attenuation of vertical direction to effectively reduce the wearing and tearing of impact force to buffer carrier roller among the blanking process, effectively improve the cushioning properties and the life of device.

3. Through setting up multilayer structure's buffering bed board, can utilize the blotter to reduce the impact force of blanking in-process by a wide margin to avoid causing wearing and tearing to the conveyer belt through glossy buffering bed board, and through the trompil fluting to the blotter, reduce the noise in the transportation in-process that improves the cushioning properties.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a composite blanking buffer device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a load-bearing mounting frame in a composite blanking buffer apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic side view of a load-bearing mounting frame of a composite blanking buffer apparatus according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a buffering component in a composite blanking buffering device according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a buffer idler structure in a composite blanking buffer device according to an embodiment of the present utility model;

fig. 6 is a schematic view of a structure of a buffer bed board in a composite blanking buffer device according to an embodiment of the present utility model;

FIG. 7 is a bottom view of a bumper pad in a composite blanking buffer apparatus according to an embodiment of the present utility model;

FIG. 8 is an enlarged view of a portion of FIG. 1 at A;

FIG. 9 is an enlarged view of a portion of FIG. 1 at B;

fig. 10 is a partial enlarged view at C in fig. 6.

In the figure:

1. a bearing mounting rack; 2. a damping groove; 3. a buffer assembly; 301. lifting the buffer plate; 302. limiting clamping plates; 303. a carrier roller mounting plate; 304. damping support plates; 305. a spring shock-absorbing column; 306. a support plate reinforcing rib; 4. a bed board mounting plate; 5. a carrier roller mounting beam; 6. a carrier roller side bracket; 7. a buffer idler; 8. a bed board mounting beam; 9. a bed board side bracket; 10. a bed board bottom plate; 11. reinforcing ribs; 12. a protective pad; 13. fixing the bottom strip; 14. a cushion pad; 15. buffering the bed board; 16. a fixing groove; 17. a central slot; 18. a side transverse groove; 19. and a connecting groove.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a composite blanking buffer device is provided.

The utility model is further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-10, a composite blanking buffer device according to an embodiment of the utility model comprises two mutually parallel and symmetrical bearing mounting frames 1, wherein a plurality of equidistant shock absorption grooves 2 are formed in the tops of the bearing mounting frames 1, a buffer component 3 is arranged at the top of each shock absorption groove 2, and a bed board mounting plate 4 is arranged at the top of each bearing mounting frame 1 and between two adjacent shock absorption grooves 2; a carrier roller mounting beam 5 is arranged between the two symmetrical buffer assemblies 3, carrier roller side brackets 6 are arranged on two sides of the top of the carrier roller mounting beam 5, and three buffer carrier rollers 7 are arranged at the top end of the carrier roller mounting beam 5 and between the two carrier roller side brackets 6; a bed board mounting beam 8 is arranged between the two mutually symmetrical bed board mounting plates 4, bed board side brackets 9 are arranged on two sides of the top of the bed board mounting beam 8, and three bed board bottom plates 10 are arranged on the top of the bed board mounting beam 8.

By means of the technical scheme, through the combined type and modularized design of the buffer carrier roller 7 and the buffer bed plate 15, the comprehensive buffer performance of the buffer device can be effectively improved, meanwhile, the transfer and the installation of the device are convenient, the assembly of the device can be realized through simple assembly and combination, and the cost and steps of device maintenance and structure abrasion replacement are reduced. Through set up buffer assembly 3 at every group buffer idler 7 both ends, can realize the buffering shock attenuation of vertical direction to effectively reduce the wearing and tearing of impact force to buffer idler 7 among the blanking process, effectively improve the cushioning properties and the life of device.

In one embodiment, for the above bearing mounting frame 1, the cross section of the bearing mounting frame 1 is in an inverted T-shaped structure, and the reinforcing ribs 11 are arranged between the bottom of the bed board mounting plate 4 and the bottom of the bearing mounting frame 1, so that the structural strength of the bearing mounting frame 1 is improved, and the stability of the top structure of the bearing mounting frame is ensured.

In one embodiment, for the above-mentioned buffer assembly 3, buffer assembly 3 is including setting up the lift buffer board 301 in the damper groove 2 inside, lift buffer board 301 both sides all are provided with spacing splint 302 with bearing mounting bracket 1 lateral wall matched with, lift buffer board 301 top is provided with bearing mounting panel 303, one side that bearing mounting beam 5 was kept away from to lift buffer board 301 is provided with shock attenuation extension board 304, shock attenuation extension board 304 bottom is provided with spring shock strut 305, be provided with extension board reinforcement rib 306 between bearing mounting panel 303 bottom and the shock attenuation extension board 304 top, be provided with between bearing mounting panel 303 top and the bearing side support 6 bottom through the bolt keep being connected, thereby can carry out the buffering shock attenuation of vertical direction to buffering bearing 7, utilize the effect buffering of spring shock strut 305 to come from the impact force that the material unloading caused, and then improve the cushioning performance of device.

In the use, bearing roller side support 6 passes through the bolt fastening on bearing roller mounting panel 303 top, guarantees that bearing roller mounting beam 5 stable connection is between two buffer assembly 3, and the buffering bearing roller 7 on top receives the back of striking, and downward extrusion spring shock strut 305 forms the shock attenuation, does not influence the normal operating of buffering bearing roller 7 self simultaneously, and its impact force that contacts and the resolution top brought with the conveyer belt accomplishes final buffering.

In one embodiment, for the above bearing mounting frame 1, the protection pad 12 matched with the bed board mounting beam 8 is disposed between two adjacent damping grooves 2 and inside the bearing mounting frame 1, so that the damping performance of the damping bed board 15 is further improved and the noise in the use process is reduced by adding damping structures at two ends of the bed board mounting beam 8.

In one embodiment, for the bed board bottom board 10, a fixed bottom strip 13 is arranged at the top in the bed board bottom board 10, a buffer pad 14 is arranged at the top of the fixed bottom strip 13, a buffer bed board 15 is arranged at the top of the buffer pad 14, a fixed groove 16 matched with the fixed bottom strip 13 is formed at the bottom of the buffer pad 14, a central groove 17 is formed in the middle position of the top of the buffer pad 14, a plurality of side transverse grooves 18 are formed in the periphery of the central groove 17 at the top of the buffer pad 14, connecting grooves 19 are formed between the side transverse grooves 18 and the central groove 17 at the same side, so that a smooth buffer bed board 15 combination can be formed, and the buffer bed boards 15 in three different directions are combined into a group, and impact of a device caused by a conveyor belt is reduced through the buffer damping effect of the bottom buffer pad 14, so that the stability of the device in the operation process is ensured.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

When practical application, install this device in the conveyer belt bottom, lay two bearing mounting brackets 1 in the region that needs to install preferentially, install buffer assembly 3 respectively inside each shock attenuation groove 2, utilize the bolt to fix bearing roller installation roof beam 5 on bearing roller mounting panel 303 top, reuse the bolt to fix bed board installation roof beam 8 on bed board mounting panel 4 top, i.e. install at bearing mounting bracket 1 top with buffering bed board 15 is crisscross to be buffered bearing roller 7, change into the shock attenuation to the conveyer belt on top through the buffering shock attenuation function of both.

In summary, by means of the above technical scheme of the present utility model, through the composite and modularized design of the buffer carrier roller 7 and the buffer bed board 15, the comprehensive buffer performance of the buffer device can be effectively improved, meanwhile, the transfer and installation of the device are convenient, the assembly of the device can be realized through simple assembly and combination, and the cost and steps of device maintenance and structure abrasion replacement are reduced. Through set up buffer assembly 3 at every group buffer idler 7 both ends, can realize the buffering shock attenuation of vertical direction to effectively reduce the wearing and tearing of impact force to buffer idler 7 among the blanking process, effectively improve the cushioning properties and the life of device. Through setting up multilayer structure's buffering bed board 15, can utilize the blotter to reduce the impact force of blanking in-process by a wide margin to avoid causing wearing and tearing to the conveyer belt through glossy buffering bed board 15, and through the trompil fluting to blotter 14, reduce the noise in the transportation in the in-process that improves the cushioning properties.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a combined type blanking buffer, includes two parallel and symmetrical bearing mounting bracket (1), its characterized in that, a plurality of equidistance range's damper groove (2) have been seted up at bearing mounting bracket (1) top, the top is provided with buffer unit (3) in damper groove (2), bearing mounting bracket (1) top just is located adjacent two be provided with bed board mounting panel (4) between damper groove (2);

a carrier roller mounting beam (5) is arranged between the two buffer assemblies (3) which are symmetrical to each other, carrier roller side brackets (6) are arranged on two sides of the top of the carrier roller mounting beam (5), and three buffer carrier rollers (7) are arranged at the top end of the carrier roller mounting beam (5) and between the two carrier roller side brackets (6);

a bed board mounting beam (8) is arranged between the two mutually symmetrical bed board mounting plates (4), bed board side brackets (9) are arranged on two sides of the top of the bed board mounting beam (8), and three bed board bottom plates (10) are arranged on the top of the bed board mounting beam (8).

2. The composite blanking buffer device according to claim 1, wherein the cross section of the bearing mounting frame (1) is of an inverted T-shaped structure, and a reinforcing rib (11) is arranged between the bottom of the bed board mounting plate (4) and the bottom of the bearing mounting frame (1).

3. The composite blanking buffer device according to claim 1, wherein the buffer assembly (3) comprises a lifting buffer plate (301) arranged inside the shock absorption groove (2), limiting clamping plates (302) matched with the side walls of the bearing mounting frame (1) are arranged on two sides of the lifting buffer plate (301), a carrier roller mounting plate (303) is arranged at the top end of the lifting buffer plate (301), a shock absorption support plate (304) is arranged on one side, away from the carrier roller mounting beam (5), of the lifting buffer plate (301), a spring shock absorption column (305) is arranged at the bottom of the shock absorption support plate (304), and support plate reinforcing ribs (306) are arranged between the bottom of the carrier roller mounting plate (303) and the top of the shock absorption support plate (304).

4. A composite blanking buffer according to claim 3, characterized in that a connection is provided between the top of the carrier roller mounting plate (303) and the bottom of the carrier roller side bracket (6) by means of bolts.

5. A composite blanking buffer device according to claim 1, characterized in that a protection pad (12) matched with the bed board mounting beam (8) is arranged on the inner side of the bearing mounting frame (1) and between two adjacent damping grooves (2).

6. The composite blanking buffer device according to claim 1, wherein a fixed bottom strip (13) is arranged at the inner top of the bed board bottom plate (10), a buffer pad (14) is arranged at the top of the fixed bottom strip (13), and a buffer bed board (15) is arranged at the top end of the buffer pad (14).

7. The composite blanking buffer device according to claim 6, wherein a fixing groove (16) matched with the fixing bottom strip (13) is formed in the bottom of the buffer pad (14), a central groove (17) is formed in the middle position of the top of the buffer pad (14), a plurality of side transverse grooves (18) are formed in the periphery of the central groove (17) at the top of the buffer pad (14), and a connecting groove (19) is formed between the side transverse grooves (18) and the central groove (17) on the same side.