CN217866755U

CN217866755U - Ceramic buffer device for blanking

Info

Publication number: CN217866755U
Application number: CN202222226206.9U
Authority: CN
Inventors: 牟志荣; 张志文; 李丙阳
Original assignee: Zhengzhou Sanzhong Energy Technology Co ltd
Current assignee: Zhengzhou Sanzhong Energy Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-11-22
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a ceramic buffer of blanking belongs to bucket wheel machine blanking technical field. A blanking ceramic buffering device comprises a blanking barrel, wherein a primary buffering assembly is arranged on the inner wall of the blanking barrel, a fixing lug is arranged on the inner wall of the blanking barrel, the primary buffering assembly is assembled inside the blanking barrel through the fixing lug, the primary buffering assembly comprises an abrasion-resistant plate and a fixing assembly, a connecting lug is arranged at the bottom end of the abrasion-resistant plate, fixing assemblies are arranged on two sides of the connecting lug, a tertiary buffering assembly is arranged below the primary buffering assembly, a secondary buffering assembly is arranged on one side of the primary buffering assembly, and a rotating shaft penetrates through the fixing lug, the fixing assembly and the connecting lug; the utility model relates to a to the friction of blanking section of thick bamboo inner wall great during bucket wheel machine blanking among the solution prior art, because the perpendicular drop of material transport can cause the skew to the conveyer belt greatly, the material falls down to have the problem of puncturing to the conveyer belt simultaneously.

Description

Ceramic buffer device for blanking

Technical Field

The utility model relates to a bucket wheel machine blanking technical field especially relates to a ceramic buffer of blanking.

Background

The bucket wheel machine is also called bucket wheel stacker-reclaimer and is a high-efficient apparatus for continuously loading and unloading a large amount of bulk materials in modern industry, which is widely applied to the stacking and reclaiming operation of bulk material (ore, coal, coke and sandstone) storage yards of ports, docks, metallurgy, cement, iron and steel plants, coking plants, coal storage plants, power plants and the like at present, and a rail-mounted loading and unloading machine which continuously takes materials by using a bucket wheel and continuously stacks the materials by using a belt conveyor on the machine;

the existing bucket wheel machine has the defects that the material conveying capacity is large, certain impact force and abrasion are generated on the inner wall of a blanking port, the vertical falling difference of material conveying can cause deviation on a conveying belt, and meanwhile, the danger of breakdown is generated on the conveying belt when the vertical falling difference of material conveying is large, so that the blanking ceramic buffer device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art bucket wheel machine blanking to the friction of blanking section of thick bamboo inner wall great, because the perpendicular drop of material transport can cause the skew to the conveyer belt greatly, the material falls down to have the dangerous problem of puncturing to the conveyer belt simultaneously, and the ceramic buffer of blanking that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a ceramic buffer of blanking, includes blanking barrel, the blanking barrel inner wall is provided with one-level buffering subassembly, the blanking barrel inner wall is provided with fixed ear, one-level buffering subassembly is through fixed ear assembly inside blanking barrel, one-level buffering subassembly is including antifriction plate and fixed subassembly, the antifriction plate bottom is provided with the engaging lug, the engaging lug both sides all are provided with fixed subassembly, one-level buffering subassembly below is provided with tertiary buffering subassembly, one-level buffering subassembly one side is provided with second grade buffering subassembly.

Preferably, a rotating shaft penetrates through the fixing lug, the fixing component and the connecting lug, and a torsion spring for resetting is sleeved on the surface of the rotating shaft.

Preferably, the fixed subassembly is including single groove side pipe and connecting rod, the square intraductal slide bar that is provided with of single groove, the slide bar outer wall cover is equipped with the spring, spring lower extreme fixed mounting is in single groove side bottom of tubes portion, the spring top is provided with the sliding block, the sliding block suit is at the slide bar outer wall.

Preferably, the sliding block both ends are articulated to be installed the connecting rod, the connecting rod other end is articulated with antifriction plate bottom and is installed.

Preferably, the upper surface of the wear-resisting plate is provided with a shunt strip, and the cross section of the shunt strip is of a triangular structure.

Preferably, the ceramic layers are embedded on the inner wall of the blanking barrel, the wear-resisting plate and the surfaces of the shunting strips.

Preferably, the primary buffer assembly, the secondary buffer assembly and the tertiary buffer assembly have the same structure, and the buffer assemblies are distributed in an inverted eight shape.

Preferably, the bottom end of the blanking cylinder is connected with a blanking pipe.

Compared with the prior art, the utility model provides a ceramic buffer of blanking possesses following beneficial effect:

1. the inner wall of the blanking barrel is provided with a plurality of groups of buffering assemblies which incline downwards, the buffering assemblies are staggered to form an inverted eight-shaped structure, and blanking tracks are of an S-shaped structure, so that materials above the blanking barrel can change the flowing direction, the performance of a spring is utilized to play a buffering role on the wear-resisting plate, direct impact force caused by falling of the materials is reduced, deviation caused by operation of a conveying belt is prevented, and the stability of blanking is ensured;

2. through setting up the reposition of redundant personnel strip on the antifriction plate surface for the separation that changes whole material whereabouts is in order to reduce the impact force, makes the material whereabouts in-process once more form the central stream simultaneously, falls step by step through buffering subassembly and carries out the material direction and rectify, and the surface mosaic of blanking section of thick bamboo inner wall and antifriction plate has wear-resisting ceramic layer, reduces the wearing and tearing to the device, guarantees the result of use of the device.

Drawings

Fig. 1 is a schematic view of the overall structure of a blanking ceramic buffering device of the present invention;

FIG. 2 is a schematic view of the internal structure of the blanking ceramic buffering device of the present invention;

FIG. 3 is a schematic view illustrating an installation of a buffering component of the blanking ceramic buffering device according to the present invention;

FIG. 4 is a schematic structural view of a primary buffer assembly of the blanking ceramic buffer device of the present invention;

fig. 5 is the utility model relates to a blanking pottery buffer's antifriction plate structure sketch map.

In the figure:

1. blanking the barrel; 2. a feeding pipe; 3. a first-stage buffer assembly; 4. a secondary buffer component; 5. a tertiary buffer assembly; 6. fixing the ear; 7. a wear plate; 8. shunting strips; 9. connecting lugs; 10. a rotating shaft; 11. a fixing assembly; 12. a single-groove square tube; 13. a slide bar; 14. a spring; 15. a slider; 16. a connecting rod; 17. a ceramic layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a blanking ceramic buffering device comprises a blanking barrel 1, a first-level buffering assembly 3 is arranged on the inner wall of the blanking barrel 1, a fixing lug 6 is arranged on the inner wall of the blanking barrel 1, the first-level buffering assembly 3 is assembled inside the blanking barrel 1 through the fixing lug 6, the first-level buffering assembly comprises an abrasion-resistant plate 7 and a fixing assembly 11, a connecting lug 9 is arranged at the bottom end of the abrasion-resistant plate 7, the fixing assembly 11 is arranged on two sides of the connecting lug 9, a third-level buffering assembly 5 is arranged below the first-level buffering assembly 3, and a second-level buffering assembly 4 is arranged on one side of the first-level buffering assembly 3.

In this embodiment, the buffering subassembly that sets up in turn of multiunit is equipped with at the inner wall of blanking section of thick bamboo 1, one-level buffering subassembly 3 installs the inner wall at blanking section of thick bamboo 1 through fixed ear 6, one-level buffering subassembly 3 runs through with fixed ear 6 and installs the round pin axle, carry out fixed mounting to one-level buffering subassembly 3, install second grade buffering subassembly 4 and tertiary buffering subassembly 5 respectively with the same principle, the assembly of second grade installation subassembly is at the opposite side, be eight type structure down between the buffering subassembly, the material falls to the buffering subassembly buffering separation through repetitious, the fast flow material slows down because of changing the direction many times, thereby it has no impact force to reach the material and fall to the conveyer belt, and even running.

Referring to fig. 4, on the basis of the above embodiment, a rotating shaft 10 penetrates through the fixing lug 6, the fixing assembly 11 and the connecting lug 9, a torsion spring for resetting is sleeved on the surface of the rotating shaft 10, the wear-resisting plate 7 has a certain buffering performance by the arrangement of the rotating shaft 10, and the rotating shaft 10 automatically resets after rotating every time by using the performance of the torsion spring, so that the falling of the material is buffered, and the service life of the wear-resisting plate 7 is prolonged.

Referring to fig. 4, the fixing assembly 11 includes a single-groove square tube 12 and a connecting rod 16, a sliding rod 13 is disposed in the single-groove square tube 12, a spring 14 is sleeved on an outer wall of the sliding rod 13, a lower end of the spring 14 is fixedly mounted at the bottom of the single-groove square tube 12, a sliding block 15 is disposed at the top of the spring 14, the sliding block 15 is sleeved on an outer wall of the sliding rod 13, the single-groove square tube 12 is disposed on the surface of the fixing assembly 11, the lower end of the wear plate 7 is connected with an upper end of the spring 14 through the connecting rod 16, the connecting rod 16 rotates relative to one end of the wear plate 7, which is movably connected, when the wear plate 7 is pressed to rotate downward, the other end of the connecting rod 16 drives the sliding block 15 to move upward along the sliding rod 13, the spring 14 is stretched upward to play a buffering role, and the wear plate 7 can be reset quickly by using performance of the spring 14.

Referring to fig. 4, connecting rods 16 are hinged to two ends of the sliding block 15, the other end of each connecting rod 16 is hinged to the bottom of the wear-resistant plate 7, and the wear-resistant plates 7 and the sliding block 15 are installed in an adaptive mode through the arrangement of the connecting rods 16, so that the wear-resistant plates 7 rotate relatively, rigid collision to the wear-resistant plates 7 is reduced, and the using effect is improved.

Referring to fig. 4, antifriction plate 7 upper surface is provided with reposition of redundant personnel strip 8, and reposition of redundant personnel strip 8 cross-section is the triangle-shaped structure, and it is narrow down to reposition of redundant personnel strip 8 structure adoption is wide from top to bottom, plays the control material and flows to the center, makes the material that drops form the central stream once more through setting up reposition of redundant personnel strip 8, falls step by step through the buffering subassembly and carries out the material direction and rectify, guarantees the stability of blanking.

Referring to fig. 5, ceramic layer 17 is all inlayed and installed on blanking barrel 1 inner wall, antifriction plate 7 and reposition of redundant personnel strip 8 surface, further improves antifriction plate 7's performance through setting up ceramic layer 17 on antifriction plate 7 surface, reduces the direct wearing and tearing to antifriction plate 7 and blanking barrel 1 of material whereabouts, prolongs the holistic life of the device.

Referring to fig. 2, one-level buffering subassembly 3, second grade buffering subassembly 4, tertiary buffering subassembly 5 structure are the same, and are the type of falling eight between the buffering subassembly and distribute, through setting up multiunit buffering subassembly in turn for change the whereabouts direction of material, reduce the material whereabouts and bring direct impact force, prevent to cause the skew to the operation of conveyer belt, guarantee the stability of blanking.

Referring to fig. 1, blanking barrel 1 bottom is connected with unloading pipe 2, and unloading pipe 2 adopts the inside shrink of slope mouth, is inverted frustum column structure, concentrates the shrink to the inboard through the material that further falls for the material falls down in order to avoid causing the skew to the conveyer belt from the center, improves the device's result of use.

The working principle is as follows: the inner wall at blanking section of thick bamboo 1 is furnished with the buffering subassembly that the multiunit set up in turn, first order buffering subassembly 3 installs the inner wall at blanking section of thick bamboo 1 through fixed ear 6, install second grade buffering subassembly 4 and tertiary buffering subassembly 5 respectively with the same reason, fixed ear 6, run through being provided with pivot 10 in fixed subassembly 11 and the engaging lug 9, pivot 10 surface cover is equipped with the torsional spring that is used for restoring to the throne, make antifriction plate 7 have certain shock-absorbing capacity through being provided with pivot 10, the material falls into behind antifriction plate 7 surface, utilize the performance of torsional spring to make pivot 10 take place the rotation back every time, automatic reseing, play the cushioning effect to the whereabouts of material, fixed subassembly 11 surface sets up single groove side pipe 12, the lower extreme of antifriction plate 7 passes through connecting rod 16 and is connected with the upper end of spring 14, while antifriction plate 7 is pressed down to rotate, connecting rod 16 rotates with the one end of antifriction plate 7 swing joint relatively, connecting rod 16 drives sliding block 15 along slide bar 13 rebound, spring 14 is upwards moved by the effect that upwards stretched upwards to the buffering, utilize the performance of spring 14 can make the quick reset of antifriction plate 7, second grade buffering subassembly 4 assemble at the opposite side, be eight types between the buffering subassembly, thereby reach the steady whereabouts and buffer the material and the buffer subassembly to the impact force of the buffer of material and change to the buffer structure, thereby the material and there is not to the impact force of falling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a blanking ceramic buffer, includes blanking cylinder (1), its characterized in that, blanking cylinder (1) inner wall is provided with one-level buffering subassembly (3), blanking cylinder (1) inner wall is provided with fixed ear (6), one-level buffering subassembly (3) assemble inside blanking cylinder (1) through fixed ear (6), one-level buffering subassembly (3) are including antifriction plate (7) and fixed subassembly (11), antifriction plate (7) bottom is provided with engaging lug (9), engaging lug (9) both sides all are provided with fixed subassembly (11), one-level buffering subassembly (3) below is provided with tertiary buffering subassembly (5), one-level buffering subassembly (3) one side is provided with second grade buffering subassembly (4).

2. The blanking ceramic buffering device as claimed in claim 1, wherein a rotating shaft (10) penetrates through the fixing lug (6), the fixing component (11) and the connecting lug (9), and a torsion spring for resetting is sleeved on the surface of the rotating shaft (10).

3. The blanking ceramic buffering device according to claim 1, wherein the fixing component (11) comprises a single-groove square tube (12) and a connecting rod (16), a sliding rod (13) is arranged in the single-groove square tube (12), a spring (14) is sleeved on the outer wall of the sliding rod (13), the lower end of the spring (14) is fixedly installed at the bottom of the single-groove square tube (12), a sliding block (15) is arranged at the top of the spring (14), and the sliding block (15) is sleeved on the outer wall of the sliding rod (13).

4. The blanking ceramic buffering device as claimed in claim 3, wherein the sliding block (15) is hinged with a connecting rod (16) at both ends, and the other end of the connecting rod (16) is hinged with the bottom of the wear plate (7).

5. The blanking ceramic buffering device as claimed in claim 1, wherein the wear plate (7) is provided with a diversion strip (8) on the upper surface, and the diversion strip (8) is triangular in cross section.

6. The blanking ceramic buffering device as claimed in claim 1, wherein the ceramic layer (17) is embedded on the inner wall of the blanking barrel (1), the wear-resisting plate (7) and the surface of the shunting bar (8).

7. The blanking ceramic buffering device according to claim 1, wherein the primary buffering assembly (3), the secondary buffering assembly (4) and the tertiary buffering assembly (5) have the same structure, and the buffering assemblies are distributed in an inverted eight shape.

8. The blanking ceramic buffering device according to claim 1, wherein a blanking pipe (2) is connected to the bottom end of the blanking barrel (1).