Anti-scouring structure and edge grinding machine

Abstract

The utility model discloses an anti-scour structure and an edge grinding machine, the edge grinding machine comprises an edge grinding cross beam and a grinding head, the grinding head is fixedly connected with the edge grinding cross beam, the edge grinding cross beam comprises an anti-scour structure, the anti-scour structure comprises a bottom plate and a vertical plate, one end of the bottom plate is fixedly connected with a connecting rib plate of the edge grinding machine, and the other end of the bottom plate is fixedly connected with the vertical plate. The vertical plate is arranged on the bottom plate in a surrounding mode and fixedly connected to the connecting rib plate, the bottom plate, the vertical plate and the connecting rib plate form a containing space, a medium for preventing scouring is arranged in the containing space, and when water flow and chippings generated by green brick grinding move together, the anti-scouring structure is firstly impacted by the water flow and the chippings; due to the fact that the anti-scour medium is arranged in the containing space formed by the bottom plate, the vertical plate and the connecting rib plate of the anti-scour structure, the speed of water flow and chippings can be effectively reduced, namely the kinetic energy of the water flow and the chippings is reduced, and the connecting rib plate is prevented from being punctured.

Description

Technical Field

[0001] The utility model belongs to the technical field of edge grinding machine structures, and in particular relates to an anti-scouring structure and an edge grinding machine. Background Art

[0002] The existing edge grinding machine includes an edge grinding beam and a grinding head. The edge grinding machine processes the brick blank by grinding the brick blank with the grinding heads on both sides. The main structure of the edge grinding beam is generally Figure 1 The structure shown is mainly composed of a main square tube 11 as a basic framework, a number of connecting ribs 16 are welded to weld brackets 15 to receive the belt, and sheet metal 13 is used to block water and dust.

[0003] When the grinding head grinds the bricks, it generates heat which needs to be cooled by water flow. The flushing water will take away the debris generated by grinding, increasing the impact force of the debris. The debris will splash along with the water flow and be washed onto structures such as the connecting rib plate 16 and the sheet metal 13. After the edge grinding machine has been running for a period of time, these parts are easily penetrated by the scouring, causing a certain degree of damage to the rigidity of the edge grinding beam. Utility Model Content

[0004] The utility model aims to provide an anti-scouring structure and an edge grinding machine to at least solve one of the above technical problems.

[0005] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is as follows:

[0006] In a first aspect, the utility model provides an anti-scour structure, comprising:

[0007] Base and risers;

[0008] One end of the bottom plate is fixedly connected to the connecting rib plate of the edge grinding machine, and the other end is fixedly connected to the vertical plate;

[0009] The vertical plate is arranged around the bottom plate and is fixedly connected to the connecting rib plate;

[0010] The bottom plate, the vertical plate and the connecting rib plate form a containing space, and a medium for preventing scouring is arranged in the containing space.

[0011] Through such an arrangement, when the water flow moves together with the debris generated by grinding the bricks, the anti-scour structure is first impacted by the water flow and the debris. Since the accommodating space formed by the bottom plate, the vertical plate and the connecting rib plate of the anti-scour structure is provided with an anti-scour medium, the speed of the water flow and the debris can be effectively reduced, that is, the kinetic energy of the water flow and the debris can be reduced to prevent the connecting rib plate from being penetrated.

[0012] Preferably, the medium is configured as pebbles or metal.

[0013] Preferably, the medium is configured as a gel.

[0014] In a second aspect, the utility model further provides an edge grinding machine, comprising an edge grinding beam, wherein the edge grinding beam comprises the anti-scouring structure as described above.

[0015] Preferably, it also includes a grinding head, which is fixedly connected to the edge grinding beam.

[0016] Preferably, the edge grinding cross beam comprises a main square tube and connecting ribs, and a plurality of connecting ribs are welded to the main square tube;

[0017] The edge grinding beam also includes a sheet metal, which is welded to the connecting rib plate, and the connecting portion of the sheet metal and the connecting rib plate forms a bent portion, and the anti-scouring structure is fixedly connected to the bent portion.

[0018] Preferably, the position where the grinding head abuts against the brick and is used for grinding the brick is defined as a grinding point, and the anti-scouring structure is located vertically below the grinding point.

[0019] By such arrangement, in the absence of water flow, some debris generated by grinding the brick blank will fall vertically into the anti-scouring structure under the action of its own gravity. The anti-scouring structure is provided with a medium to prevent scouring, which can effectively reduce the falling speed of the debris.

[0020] More preferably, it further comprises a belt, which rotates relative to the grinding beam and the grinding head, and is used to carry the bricks and drive the bricks to move;

[0021] The edge grinding beam also includes a bracket, which is used to support the belt.

[0022] Preferably, the edge-grinding crossbeam further comprises a vertical rib plate, one end of which is fixedly connected to the sheet metal, and the other end of which is fixedly connected to the bracket.

[0023] Preferably, the grinding head comprises a main water pipe and a flushing pipe, one end of the flushing pipe is connected to the main water pipe, and the other end is located vertically above the grinding point.

[0024] With such an arrangement, after the external water source is connected to the main water pipe, it enters the flushing pipe through the main water pipe. The flushing pipe sprays water toward the grinding point. The water flow can cool the grinding head and bricks, and carry the debris toward the anti-scouring structure to prevent the debris from splashing and penetrating other parts of the grinding beam.

[0025] Beneficial effects:

[0026] The utility model provides an anti-scouring structure and an edge grinding machine. The edge grinding machine comprises an edge grinding beam and a grinding head. The grinding head is fixedly connected to the edge grinding beam. The edge grinding beam comprises an anti-scouring structure. The anti-scouring structure comprises a bottom plate and a vertical plate. One end of the bottom plate is fixedly connected to a connecting rib plate of the edge grinding machine, and the other end is fixedly connected to the vertical plate. The vertical plate is arranged around the bottom plate and fixedly connected to the connecting rib plate. The bottom plate, the vertical plate and the connecting rib plate form a containing space. A medium for preventing scouring is arranged in the containing space. When water flows together with debris generated by grinding brick blanks, the anti-scouring structure is first impacted by the water flow and the debris. Since the medium for preventing scouring is arranged in the containing space formed by the bottom plate, the vertical plate and the connecting rib plate of the anti-scouring structure, the speed of the water flow and the debris can be effectively reduced, that is, the kinetic energy of the water flow and the debris is reduced to prevent the connecting rib plate from being penetrated. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The existing structure mentioned in the background technology;

[0028] Figure 2 This is a top view of the edge grinding machine according to an embodiment of the utility model;

[0029] Figure 3 This is a planar structural diagram of the grinding head connected to the edge grinding beam in the embodiment of the utility model;

[0030] Figure 4 for Figure 3 Planar structural diagram of the middle edge grinding beam;

[0031] Figure 5 for Figure 4 Enlarged view of part A.

[0032] Reference numerals

[0033] 1-grinding beam; 11-main square tube; 12-mounting plate; 13-sheet metal; 14-vertical rib plate; 15-bracket; 16-connecting rib plate; 17-pad; 18-anti-scouring structure; 181-vertical plate; 182-bottom plate; 183-medium; 2-grinding head; 21-main water pipe; 22-flushing pipe; 23-water cover; 24-grinding point; 3-belt; 100-brick. DETAILED DESCRIPTION

[0034] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0035] The technical solution of the utility model is described in detail below with specific embodiments.

[0036] See also Figure 2 The utility model discloses an edge grinding machine, including an edge grinding beam 1, a grinding head 2 and a belt 3. Several grinding heads 2 are fixedly connected to one edge grinding beam 1. The belt 3 rotates relative to the edge grinding beam 1 and the grinding head 2, and is used to carry the brick blank 100 and drive the brick blank 100 to move. The edge grinding beams 1 are arranged in pairs on both sides of the rotation direction of the belt 3, and the grinding heads 2 are also arranged in pairs, so that any pair of grinding heads 2 can evenly grind both sides of the brick blank 100.

[0037] The specific structures of the edge grinding beam 1 and the grinding head 2 are described in detail below.

[0038] Please also read Figures 3 to 5 The edge grinding beam 1 includes a main square tube 11, a sheet metal 13 and a connecting rib plate 16. A plurality of connecting rib plates 16 are welded and connected to the main square tube 11. The sheet metal 13 is welded and connected to the connecting rib plates 16. The sheet metal 13 is used to prevent water and dust from entering the transmission mechanism of the belt 3 to maintain the smooth operation of the belt 3. The connecting part of the sheet metal 13 and the connecting rib plate 16 forms a bending part. The bending part is provided with an anti-scouring structure 18, which defines the part where the grinding head 2 abuts against the brick blank 100 and is used to grind the brick blank 100. The anti-scour structure 18 is located vertically below the grinding point 24. In the absence of water flow, some debris generated by grinding the brick 100 will fall vertically into the anti-scour structure 18 under the action of its own gravity. The anti-scour structure 18 is provided with an anti-scour medium 183, which can effectively reduce the falling speed of the debris. However, some debris will be thrown out along the tangential direction of the rotation of the grinding head 2, which may easily cause impact on other parts of the edge grinding beam 1. Therefore, it is preferred to let water flow in.

[0039] Specifically, the grinding head 2 includes a main water pipe 21, a flushing pipe 22 and a water cover 23. One end of the flushing pipe 22 is connected to the main water pipe 21, and the other end is located vertically above the grinding point 24. After the external water source is connected to the main water pipe 21, it enters the flushing pipe 22 through the main water pipe 21. The flushing pipe 22 sprays water toward the grinding point 24. The water cover 23 is arranged on the flushing pipe 22 to prevent the water flow in the flushing pipe 22 from splashing out of one side of the grinding head 2 and affecting the adjustment of the grinding head 2. The water flow can cool the grinding head 2 and the brick 100, and carry the debris to the anti-scouring structure 18 to prevent the debris from splashing and penetrating other parts of the grinding beam 1.

[0040] Furthermore, a mounting plate 12 is provided on the main square tube 11, and the grinding head 2 is fixedly connected to the mounting plate 12; the edge grinding beam 1 also includes a vertical rib plate 14 and a bracket 15, one end of the vertical rib plate 14 is fixedly connected to the sheet metal 13, and the other end is fixedly connected to the bracket 15, the bracket 15 is used to receive the belt 3, and the vertical rib plate 14 is used to reinforce the bracket 15, thereby maintaining the smooth rotation of the belt 3. More preferably, a pad 17 is provided between the bracket 15 and the belt 3, and the pad 17 is made of a material with a small friction coefficient to prevent the friction between the belt 3 and the bracket 15 from being too large, so that the temperature of the contact part of the belt 3 and the bracket 15 is too high, resulting in deformation, affecting the stability of the belt 3, and then affecting the stability of the movement of the brick 100.

[0041] Specifically, Figure 5 As shown, the anti-scour structure 18 includes a bottom plate 182 and a vertical plate 181, one end of the bottom plate 182 is fixedly connected to the connecting rib plate 16, and the other end is fixedly connected to the vertical plate 181, the vertical plate 181 is arranged around the bottom plate 182 and fixedly connected to the connecting rib plate 16; the bottom plate 182, the vertical plate 181 and the connecting rib plate 16 form a containing space, and a medium 183 for preventing scour is provided in the containing space. When the water flow moves together with the debris generated by grinding the brick blank 100, the anti-scour structure 18 is first impacted by the water flow and the debris. Since the containing space formed by the bottom plate 182, the vertical plate 181 and the connecting rib plate 16 of the anti-scour structure 18 is provided with the anti-scour medium 183, the medium 183 can effectively reduce the speed of the water flow and the debris, that is, reduce the kinetic energy of the water flow and the debris, prevent the connecting rib plate 16 and the sheet metal 13 from being penetrated, and extend the service life of the edge grinding beam 1, thereby extending the service life of the edge grinding machine of this embodiment.

[0042] Preferably, the medium 183 can use a hard medium to resist the impact destructive force of debris and reduce damage to the structures of the connecting ribs 16, sheet metal 13 and other grinding beams 1, such as pebbles or metal; or a soft medium can be used to allow the debris to be directly retained in the soft medium when it falls into the anti-scouring structure 18. The soft medium of this embodiment is gel. Even if the debris cannot be completely absorbed by the gel, the splashing debris will be wrapped by the gel. The hardness of the gel is low, and it can reduce the impact force when the debris impacts the structures of the connecting ribs 16, sheet metal 13 and other grinding beams 1. The gel can also repair the damaged position, thereby extending the service life of the grinding beam 1.

[0043] In summary, the utility model provides an anti-scouring structure and an edge grinding machine, the edge grinding machine comprises an edge grinding beam 1 and a grinding head 2, the grinding head 2 is fixedly connected to the edge grinding beam 1, the edge grinding beam 1 comprises an anti-scouring structure 18, the anti-scouring structure 18 comprises a bottom plate 182 and a vertical plate 181, one end of the bottom plate 182 is fixedly connected to the connecting rib plate 16 of the edge grinding machine, and the other end is fixedly connected to the vertical plate 181, the vertical plate 181 is surrounded by the bottom plate 182, and is fixedly connected to the connecting rib plate 16, the bottom plate 182 and the vertical plate 181 are fixedly connected to the connecting rib plate 16, and the bottom plate 182 and the vertical plate 181 are fixedly connected to the connecting rib plate 16. 81 and the connecting rib plate 16 form a containing space, and a medium 183 for preventing scouring is provided in the containing space. When the water flow moves together with the debris generated by grinding the brick 100, the anti-scouring structure 18 is first impacted by the water flow and the debris. Since the containing space formed by the bottom plate 182, the vertical plate 181 and the connecting rib plate 16 of the anti-scouring structure 18 is provided with the anti-scouring medium 183, the speed of the water flow and the debris can be effectively reduced, that is, the kinetic energy of the water flow and the debris can be reduced, and the connecting rib plate 16 can be prevented from being penetrated.

[0044] The above is a detailed description of an embodiment of an anti-scouring structure and an edge grinder provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An anti-scour structure, characterized in that: include: A bottom plate (182) and a vertical plate (181); One end of the bottom plate (182) is fixedly connected to the connecting rib plate (16) of the edge grinding machine, and the other end is fixedly connected to the vertical plate (181); The vertical plate (181) is disposed around the bottom plate (182) and is fixedly connected to the connecting rib plate (16); The bottom plate (182), the vertical plate (181) and the connecting rib plate (16) form a receiving space, and a medium (183) for preventing scouring is provided in the receiving space.

2. The anti-scour structure according to claim 1, characterized in that: The medium (183) is configured as pebbles or metal.

3. The anti-scour structure according to claim 1, characterized in that: The medium (183) is configured as a gel.

4. An edge grinding machine, characterized in that: It comprises an edged beam (1), wherein the edged beam (1) comprises the anti-scouring structure according to any one of claims 1 to 3.

5. An edge grinding machine according to claim 4, characterized in that: It also comprises a grinding head (2), wherein the grinding head (2) is fixedly connected to the edge grinding beam (1).

6. An edge grinding machine according to claim 5, characterized in that: The edge grinding cross beam (1) comprises a main square tube (11) and a connecting rib plate (16), wherein a plurality of the connecting rib plates (16) are welded to the main square tube (11); The edge grinding beam (1) further comprises a sheet metal (13), the sheet metal (13) being connected to the connecting rib plate (16) by welding, and the connecting portion of the sheet metal (13) and the connecting rib plate (16) forming a bent portion, and the anti-scouring structure (18) being fixedly connected to the bent portion.

7. An edge grinding machine according to claim 6, characterized in that: The position where the grinding head (2) contacts the brick blank and is used to grind the brick blank is defined as a grinding point (24), and the anti-scouring structure (18) is located vertically below the grinding point (24).

8. An edge grinding machine according to claim 6 or 7, characterized in that: It also includes a belt (3), the belt (3) rotates relative to the edge grinding beam (1) and the grinding head (2), and is used to carry the brick blank (100) and drive the brick blank (100) to move; The edge grinding beam (1) further comprises a bracket (15), and the bracket (15) is used for supporting the belt (3).

9. An edge grinding machine according to claim 8, characterized in that: The edge grinding beam (1) further comprises a rib plate (14), one end of which is fixedly connected to the sheet metal (13) and the other end of which is fixedly connected to the bracket (15).

10. The edge grinding machine according to claim 7, characterized in that: The grinding head (2) comprises a main water pipe (21) and a flushing pipe (22); one end of the flushing pipe (22) is connected to the main water pipe (21), and the other end is located vertically above the grinding point (24).

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