CN215333371U - Spectacle plate, pumping equipment and engineering machinery - Google Patents
Spectacle plate, pumping equipment and engineering machinery Download PDFInfo
- Publication number
- CN215333371U CN215333371U CN202121752483.2U CN202121752483U CN215333371U CN 215333371 U CN215333371 U CN 215333371U CN 202121752483 U CN202121752483 U CN 202121752483U CN 215333371 U CN215333371 U CN 215333371U
- Authority
- CN
- China
- Prior art keywords
- wear
- resistant
- resistant part
- plate
- hole body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model provides a spectacle plate, pumping equipment and engineering machinery, which belong to the technical field of engineering machinery and comprise: a body; the first hole body and the second hole body are arranged on the body at intervals; the first wear-resistant part and the second wear-resistant part are respectively connected with the inner walls of the first hole body and the second hole body, and at least part of the first wear-resistant part and/or the second wear-resistant part is a flexible body. According to the glasses plate provided by the utility model, at least one part of the first wear-resistant part and/or the second wear-resistant part is set to be the flexible body, the elasticity of the flexible body is utilized to buffer the acting force between concrete and the glasses plate, the breaking block and abrasion of the first wear-resistant part and/or the second wear-resistant part are reduced, and the body is prevented from being damaged.
Description
Technical Field
The utility model relates to the technical field of engineering machinery, in particular to a spectacle plate, pumping equipment and engineering machinery.
Background
The wear plate is called wear plate, and the wear plate and the cutting plate are wear parts of the concrete pump and key easily-damaged parts. The cutting ring is arranged at the swinging end of the S pipe, and the S pipe drives the cutting ring to slide on the glasses plate in a reciprocating mode under the action of the swinging oil cylinder, so that the glasses plate and the cutting edge of the cutting ring cut off the high-pressure concrete column to pump concrete.
In the pumping process, the glasses plate bears larger friction force and impact force, and the wear resistance, the sealing property and the service life of the glasses plate are important indexes influencing the overall quality of pumping equipment; in addition, because the wear-resistant part is a vulnerable part, the performance of the wear-resistant surface determines the replacement frequency of the wear-resistant part, and plays an important role in cost control. In most of the glasses plates in the prior art, hard alloy, ceramic or metal ceramic composite materials are arranged on the body to be used as wear-resistant coatings. Although the wear resistance of the glasses plate is improved to a certain degree by the structural mode, the body is rigidly connected with the high-hardness wear-resistant coating, the wear-resistant coating has the problem of scouring and breaking blocks, and the stress strain release space of the body is low, so that the body is easily damaged.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to overcome the defect that both the wear-resistant coating and the body of the glasses plate in the prior art are easy to damage.
To solve the above technical problem, the present invention provides a mirror plate comprising:
a body;
the first hole body and the second hole body are arranged on the body at intervals;
the first wear-resistant part and the second wear-resistant part are respectively connected with the inner walls of the first hole body and the second hole body, and at least part of the first wear-resistant part and/or the second wear-resistant part is a flexible body.
The first wear part and/or the second wear part are both flexible bodies.
The first wear part is annular and/or the second wear part is annular.
The first wear-resistant part and the second wear-resistant part are polyurethane wear-resistant rings, or rubber wear-resistant rings, or composite polyurethane wear-resistant rings, or composite rubber wear-resistant rings.
The first wear-resistant part and the second wear-resistant part are respectively embedded into or bonded to the inner walls of the first hole body and the second hole body.
Two terminal surfaces of first wear-resisting portion with two terminal surfaces of second wear-resisting portion all with two terminal surface parallel and level settings of body.
A plurality of mounting holes are formed in the edge of the body at intervals along the circumferential direction.
The utility model also provides pumping equipment comprising the glasses plate.
The glasses plate is detachably connected to the hopper.
The utility model also provides engineering machinery comprising the pumping equipment or the glasses plate.
The technical scheme of the utility model has the following advantages:
1. according to the spectacle plate provided by the utility model, the first wear-resistant part and the second wear-resistant part are respectively arranged in the first hole body and the second hole body, at least one part of the first wear-resistant part and/or the second wear-resistant part is arranged to be a flexible body, the action force between concrete and a spectacle plate is buffered by utilizing the elasticity of the flexible body, the breaking block and the abrasion of the first wear-resistant part and/or the second wear-resistant part are reduced, and the body is prevented from being damaged.
2. According to the glasses plate provided by the utility model, the first wear-resistant part and/or the second wear-resistant part are/is integrally arranged to be the flexible body, so that the acting force between concrete and the glasses plate can be further effectively buffered, the breakage and abrasion of the first wear-resistant part and the second wear-resistant part are reduced, and the body is prevented from being damaged.
3. According to the mirror plate provided by the utility model, the first wear-resistant part and the second wear-resistant part are both arranged to be polyurethane wear-resistant rings, or rubber wear-resistant rings, or composite polyurethane wear-resistant rings, or composite rubber wear-resistant rings, so that the mirror plate has high strength, wear resistance and elasticity.
4. According to the mirror plate provided by the utility model, the first wear-resistant part and the second wear-resistant part are respectively embedded or bonded on the inner walls of the first hole body and the second hole body, and the first wear-resistant part and the second wear-resistant part are convenient to install and replace.
5. According to the glasses plate provided by the utility model, the two end surfaces of the first wear-resistant part and the two end surfaces of the second wear-resistant part are arranged in parallel and level with the two end surfaces of the body, so that the glasses plate and the cutting ring can be conveniently matched for use, and the end surfaces also have wear resistance.
6. According to the glasses plate provided by the utility model, the edge of the body is provided with the mounting hole, so that the glasses plate and the hopper can be conveniently mounted.
7. The pumping equipment comprises the glasses plate, the first wear-resistant part and/or the second wear-resistant part on the glasses plate are/is arranged to be the flexible ring body, the acting force between concrete and the glasses plate is buffered by utilizing the elasticity of the flexible ring body, the breaking block and the abrasion of the first wear-resistant part and/or the second wear-resistant part are reduced, and the body is prevented from being damaged.
8. According to the pumping equipment provided by the utility model, the glasses plate is detachably arranged on the hopper, so that the glasses plate is convenient to install, detach and replace.
9. The engineering machine provided by the utility model comprises the pumping equipment or the glasses plate, and the durability of the engineering machine is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of an eyeglass plate provided in accordance with an embodiment of the present invention;
fig. 2 is a cross-sectional view a-a of fig. 1.
Description of reference numerals:
10. a body; 11. mounting holes; 20. a first aperture body; 21. a first wear portion; 30. a second aperture body; 31. a second wear portion.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
One embodiment of the eyeglass plate, as shown in fig. 1 and 2, comprises: the body 10, spaced apart on the body 10 and be equipped with first hole body 20 and second hole body 30, be connected with first wearing parts 21 on the inner wall of first hole body 20, be connected with second wearing parts 31 on the inner wall of second hole body 30. Of course, the first wear-resistant portion 21 or the second wear-resistant portion 31 may be provided on only one of the first aperture body 20 or the second aperture body 30. The first wear part 21 and/or the second wear part 31 are at least partly flexible bodies.
It should be noted that the fact that the first wear-resistant portion 21 and/or the second wear-resistant portion 31 are at least partially flexible bodies includes the following cases: a part of the first wear part 21 is a flexible body and a part of the second wear part 31 is a flexible body; a part of the first wear-resistant portion 21 is a flexible body and the whole second wear-resistant portion 31 is a flexible body; the first wear-resistant part 21 is a flexible body as a whole, and a part of the second wear-resistant part 31 is a flexible body; the first wear-resistant portion 21 is entirely a flexible body and the second wear-resistant portion 31 is entirely a flexible body; a part of the first wear-resistant part 21 is a flexible body; the first wear-resistant part 21 is a flexible body as a whole; a part of the second wear-resistant portion 31 is a flexible body; the second wear-resistant portion 31 is a flexible body as a whole.
In the present embodiment, the first wear-resistant portion 21 and the second wear-resistant portion 31 are both flexible bodies as a whole.
The elasticity of the flexible body is utilized to buffer the acting force between the concrete and the glasses plate, so that the collapse and abrasion of the first abrasion-resistant part 21 and the second abrasion-resistant part 31 are reduced, and the body 10 is prevented from being damaged.
In the present embodiment, as shown in fig. 1, the first hole body 20 and the second hole body 30 are both circular holes, and accordingly, the first wear-resistant portion 21 and the second wear-resistant portion 31 are both circular rings.
Of course, the first wear-resistant portion 21 and the second wear-resistant portion 31 may be provided in different shapes according to the shapes of the first and second hole bodies 20 and 30 and different use conditions.
In this embodiment, the first wear-resistant portion 21 and the second wear-resistant portion 31 are both polyurethane wear-resistant rings, or rubber wear-resistant rings, or composite polyurethane wear-resistant rings, or composite rubber wear-resistant rings, and the polyurethane material has high strength, wear resistance, and elasticity.
Of course, the first wear-resistant portion 21 and the second wear-resistant portion 31 may be made of other materials having wear resistance and elasticity.
In the present embodiment, the first wear-resistant portion 21 and the second wear-resistant portion 31 may be embedded in or bonded to the inner walls of the first and second porous bodies 20 and 30, respectively. The first wear part 21 and the second wear part 31 are easy to install and easy to replace.
Of course, the first wear-resistant portion 21 and the second wear-resistant portion 31 may be fixed to the inner walls of the first hole body 20 and the second hole body 30 by other connection methods.
As shown in fig. 2, the upper and lower end surfaces of the first wear-resistant portion 21 and the second wear-resistant portion 31 are flush with the upper and lower end surfaces of the body 10, so as to facilitate the use of the glasses plate with the cutting ring, and have wear resistance on the end surfaces.
As shown in fig. 1, a plurality of mounting holes 11 are formed at intervals along the circumferential direction on the edge of the body 10, so that the glasses plate and the hopper can be conveniently mounted.
Still provide a concrete implementation mode of pumping equipment, including foretell glasses board, still include the hopper, the fastener of hopper and glasses board in through wearing to locate mounting hole 11 can be dismantled and be connected, the installation of the glasses board of being convenient for, dismantle and change.
An embodiment of the engineering machine is also provided, and the engineering machine comprises the pumping equipment or the glasses plate.
In this embodiment, the construction machine is a concrete pump truck.
Of course, the work machine may also be another device for pumping.
In using the wear plate of the present embodiment, the wear plate is mounted on the hopper, and is used for pumping concrete through the first and second hole bodies 20 and 30, and the first and second wear- resistant portions 21 and 31 improve the wear resistance and impact resistance of the wear plate.
In conclusion, the glasses plate provided by the embodiment is provided with the first wear-resistant part and the second wear-resistant part in the first hole body and the second hole body respectively, and the first wear-resistant part and the second wear-resistant part are both arranged to be the flexible body, so that the acting force between the concrete and the glasses plate is buffered by using the elasticity of the flexible body, the breaking blocks and the abrasion of the first wear-resistant part and the second wear-resistant part are reduced, and the body is prevented from being damaged.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (10)
1. A mirror plate, comprising:
a body (10);
the first hole body (20) and the second hole body (30) are arranged on the body (10) at intervals;
the wear-resistant structure comprises a first wear-resistant part (21) and a second wear-resistant part (31), wherein the first wear-resistant part and the second wear-resistant part are respectively connected with the inner walls of the first hole body (20) and the second hole body (30), and at least part of the first wear-resistant part (21) and/or the second wear-resistant part (31) is a flexible body.
2. The eyeglasses plate of claim 1, wherein the first wear portion (21) and/or the second wear portion (31) are both flexible bodies.
3. The eyeglasses plate according to claim 1 or 2, characterized in that said first wear portion (21) is annular and/or said second wear portion (31) is annular.
4. The wear plate according to claim 3, characterized in that the first wear part (21) and the second wear part (31) are polyurethane wear rings, or rubber wear rings, or composite polyurethane wear rings, or composite rubber wear rings.
5. The eyeglass plate according to claim 1 or 2, characterized in that the first wear part (21) and the second wear part (31) are embedded or glued onto the inner walls of the first (20) and second (30) bores, respectively.
6. The eyeglasses plate according to claim 1 or 2, characterized in that both end surfaces of the first wear portion (21) and both end surfaces of the second wear portion (31) are arranged flush with both end surfaces of the body (10).
7. The eyeglasses plate according to claim 1 or 2, wherein the edge of the body (10) is provided with a plurality of mounting holes (11) at intervals along the circumferential direction.
8. A pumping apparatus comprising a spectacle plate as claimed in any one of claims 1 to 7.
9. The pumping apparatus of claim 8, further comprising a hopper to which the wear plate is removably attached.
10. A working machine comprising a pumping apparatus according to claim 8 or 9, or comprising a spectacle plate according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752483.2U CN215333371U (en) | 2021-07-29 | 2021-07-29 | Spectacle plate, pumping equipment and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752483.2U CN215333371U (en) | 2021-07-29 | 2021-07-29 | Spectacle plate, pumping equipment and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215333371U true CN215333371U (en) | 2021-12-28 |
Family
ID=79574039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121752483.2U Active CN215333371U (en) | 2021-07-29 | 2021-07-29 | Spectacle plate, pumping equipment and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215333371U (en) |
-
2021
- 2021-07-29 CN CN202121752483.2U patent/CN215333371U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215333371U (en) | Spectacle plate, pumping equipment and engineering machinery | |
| CN103465383A (en) | Circular saw blade with detachable cutting heads | |
| KR100740163B1 (en) | Separable oilless shoe for bridge | |
| KR102073973B1 (en) | Rod seal for cylinder with X ring fastening structure | |
| CN210965343U (en) | Counterattack welt for mining machinery | |
| CN210196003U (en) | Novel corrosion-resistant and wear-resistant cylinder sleeve of metal ceramic slurry pump | |
| CN2779112Y (en) | Wear-resisting alloy ring, cutting ring and glasses plate applying the alloy ring | |
| CN215333370U (en) | Transition sleeve, pumping equipment and engineering machinery | |
| CN216504331U (en) | Cambered surface pin-connected panel bistrique subassembly | |
| CN210998247U (en) | Polishing wall is abrasive brick for brick | |
| CN111330673A (en) | Crusher lower frame protection device | |
| CN214052029U (en) | Alloyed high manganese steel lining plate | |
| CN217300883U (en) | Anti-drop type bimetal cylinder sleeve | |
| CN210891017U (en) | Rare earth wear-resistant lining plate | |
| CN216172978U (en) | Alloy wear-resisting block of crusher | |
| CN215796213U (en) | U-shaped ore discharge chute lining plate | |
| US11377305B2 (en) | Dual-tube core scraper blade for a conveyor belt system | |
| CN218890628U (en) | Wear-resistant hammer head of crusher | |
| CN213627966U (en) | Cutting ring and concrete pumping equipment | |
| CN220559382U (en) | Roller frame wear-resistant structure for coal mill | |
| CN220118422U (en) | Wear-resistant piston rod assembly for built-in sensor oil cylinder | |
| CN220294849U (en) | Baffle convenient to equipment | |
| CN218558844U (en) | Side dish slide plate for replacing worn part of side dish scooter of industrial and mining electric locomotive | |
| CN216241039U (en) | Wear-resistant plate applied to top cover and bottom ring of water turbine | |
| CN220847812U (en) | Novel wear-resistant dart bucket tooth for loader bucket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |