CN210523033U - Easily-detachable turnover grid screen for sand and stone feeder - Google Patents
Easily-detachable turnover grid screen for sand and stone feeder Download PDFInfo
- Publication number
- CN210523033U CN210523033U CN201921123956.5U CN201921123956U CN210523033U CN 210523033 U CN210523033 U CN 210523033U CN 201921123956 U CN201921123956 U CN 201921123956U CN 210523033 U CN210523033 U CN 210523033U
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- screen
- ear
- grizzly
- disassemble
- plates
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Abstract
The utility model relates to a screening equipment field, concretely relates to be used for quick detachable upset check sieve of grit batcher, close piece, fixed bolster and bounding wall, its characterized in that including check sieve subassembly, rotation piece, hydraulic drive spare, shock attenuation: the screen mesh and the screen mesh support of the turnover lattice are only locked and connected at one side through a plurality of groups of lug plates, so that the turnover lattice is convenient to disassemble; the screen mesh is made into a grid mesh which is easy to detach, a single grid mesh is independently fixed with the grid beam through a connecting plate by using bolts, and only the single grid mesh needs to be replaced when the screen mesh is worn. The utility model discloses the screen cloth of upset grizzly is easily dismantled, has solved the problem that wastes time and energy when upset grizzly changes the screen cloth to adopt the method of local change labyrinth to reduce cost of maintenance.
Description
Technical Field
The utility model relates to a screening equipment field, concretely relates to be used for quick detachable upset grizzly of grit batcher.
Background
Before the screening of grit large aggregate, often install one set of upset grizzly additional on the batcher top and filter the row of super large building stones in advance to drop in order to improve screening efficiency. Because the impact and the abrasion of the large aggregate of the sand and stone on the turnover lattice sieve are large, the sand and stone are easy to block in sieve pores and are difficult to clean, and the sieve mesh needs to be frequently replaced and maintained. The screen cloth of present upset grizzly usually welds on the screen cloth support or locks tightly around the screen cloth support with the bolt is intensive, and screen cloth dismantlement is wasted time and energy extremely inconvenient, and the screen cloth wearing and tearing back needs whole piece to be changed, and the replacement cost is very high.
SUMMERY OF THE UTILITY MODEL
For overcoming not enough among the prior art, the utility model discloses a be used for quick detachable upset check sieve of grit batcher, quick detachable upset check sieve make quick detachable labyrinth sieve with the screen cloth, the welding of labyrinth one end is on even board and with the bolt fastening on the net roof beam, the other end is the free form. Meanwhile, the screen beam and the screen support are welded with a plurality of groups of lug plates which can be used for locking at the same side, and the screen support are connected only by locking the plurality of groups of lug plates together. When the screen is disassembled, the rapid disassembly can be realized only by loosening the fasteners of the ear plates; if the screen cloth is worn, the screen cloth can be quickly disassembled and replaced by a set of standby screen cloth, meanwhile, the disassembled screen cloth can be used as the standby screen cloth for next repeated use only by loosening bolts of certain worn grid teeth and replacing new grid teeth. The utility model discloses the screen cloth of upset grizzly is easily dismantled, has solved the problem that wastes time and energy when upset grizzly changes the screen cloth to adopt the method of local change labyrinth to reduce cost of maintenance.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a be used for quick detachable upset grizzly of grit batcher, includes rotation piece, hydraulic drive spare, shock attenuation closes piece, fixed bolster and bounding wall, its characterized in that: including the grizzly subassembly, the grizzly subassembly include screen cloth support and the dismantled and assembled screen cloth of lock joint above that, the screen cloth include web girder, labyrinth, even board and ear plate, the web girder be equipped with a plurality of through-hole, the even board of rigid coupling on the labyrinth is equipped with the mounting hole, a plurality of groups even board lock joint on the web girder, the ear plate be equipped with the first connecting hole, a plurality of ear plate rigid coupling is on a side of web girder, the screen cloth support include the ear plate, the ear plate be equipped with the second connecting hole, a plurality of ear plate rigid coupling is on a side of screen cloth support, and with the ear plate of screen cloth in same one side, the second connecting hole of ear plate is unanimous with the first connecting hole position of the ear plate that corresponds, screen cloth and screen cloth support carry out the lock joint through the fastener that passes a connecting hole and second connecting hole and become the grizzly subassembly, the grizzly subassembly articulate on the fixed bolster through the flexible rod end that rotates piece and hydraulic drive spare respectively, the utility model discloses a hydraulic drive spare, including grizzly subassembly, hydraulic drive spare, fixed bolster, damping composite member, lower back height, one side that the lock solid has first ear board and second ear board is in the high level after grizzly subassembly installation, and the articulated one side that has a rotation piece is in the low level, hydraulic drive spare telescopic link pin joint arrange the centre of high-low level in, damping composite member arrange between grizzly subassembly and fixed bolster and be in this one side of high level.
The comb teeth are flat and long strips made of wear-resistant materials, stand on the side and are welded at one end on the connecting plate.
The mounting holes of the connecting plates are round holes, and each connecting plate is preferably provided with two through holes which are distributed diagonally.
The net beam is preferably an angular steel section.
The ear plates are preferably locked by four pieces, and the fastening piece is preferably a high-strength bolt.
The hydraulic driving part and the rotating part are preferably respectively two groups and are respectively hinged to the left side and the right side of the fixed support.
The damping assemblies are preferably three groups and are arranged at the high end of the fixed bracket.
The coaming is two pieces and is locked at the left side and the right side of the fixed support.
Can know by the above description, the utility model provides a pair of be used for quick detachable upset grizzly of grit batcher has following advantage: firstly, the screen and the screen bracket are welded with the lug plate for locking only on one side, and the fastening piece on the lug plate is loosened during disassembly, so that the screen and the screen bracket are quick and convenient; and secondly, the screen is designed into a comb shape, each comb tooth can be detached, when the worn screen is replaced, only the locking bolt for connecting the comb tooth connecting plate with the screen beam is needed to be loosened, the worn comb tooth is replaced, and other parts can be reused.
The utility model discloses a problem that wastes time and energy when the screen cloth can be changed to upset grizzly can be solved, the cost of changing spare parts after also can effectively reducing the screen cloth wearing and tearing. The utility model relates to a rationally, simple structure, low cost, facilitate promotion.
Drawings
FIG. 1 is a schematic view of the easily detachable turnover grid sieve of the present invention
Figure 2 is the utility model provides a 1 check sieve subassembly split enlarged schematic drawing
FIG. 3 is an enlarged schematic view of part A of the present invention
FIG. 4 is a schematic diagram of the direction B of the present invention
Reference numerals:
1, a screen assembly; 11 a screen mesh; 111, grid section; 112 a screen beam; 113 a concha plate; 114 connecting plates; 115 mounting holes; 116 a through hole; 117 a connection hole; 12 a screen support; 121 a second ear plate; 122B connecting hole;
2, rotating the part; 3, a hydraulic driving part; 4, damping assembly; 5, fixing a bracket; and 6, enclosing plates.
Detailed Description
The present invention will be further described with reference to the following detailed description.
As shown in figure 1, a quick detachable upset grizzly, including grizzly subassembly 1, rotate piece 2, hydraulic drive piece 3, shock attenuation closes piece 4, fixed bolster 5 and bounding wall 6, grizzly subassembly 1 articulate on fixed bolster 5 through the flexible rod end that rotates piece 2 and hydraulic drive piece 3 respectively, low back height before being after grizzly subassembly 1 installation, one side that has a rotation piece 2 is in the low level, the opposite side that has the otic placode is in the high level, 3 telescopic link pin joints of hydraulic drive piece are in the meso position, shock attenuation close piece 4 arrange in between grizzly subassembly 1 and the fixed bolster 5 and be in this one side of high level, 6 left and right sides at fixed bolster 5 with the bolt lock solid.
As shown in fig. 2, fig. 3 and fig. 4, the grizzly module 1 of the present invention is composed of a screen 11 and a screen support 12, the same side of the screen 11 and the screen support 12 is welded with an ear plate 113 with a connecting hole 117 and an ear plate 121 with a connecting hole 122, the screen 11 and the screen support 12 are locked together by bolts via the ear plate 113 and the ear plate 121 corresponding to the same side, respectively, to become the grizzly module 1 which can be disassembled easily.
As shown in fig. 3 and 4, the screen 11 of the present invention includes a screen beam 112 and a comb 111 formed with a plurality of through holes 116, and further includes a connecting plate 114 formed with two mounting holes 115 at opposite corners and an ear plate 113 formed with an ear connecting hole 117, the connecting plate 114 is welded at one end of the comb 111, a plurality of groups of the connecting plates 114 are locked on the screen beam 112 by bolts, and a plurality of ear plates 113 are welded at one side of the screen beam. The detachable screen 11 formed by the method is convenient to disassemble, assemble and replace after the grate 111 is worn.
Quick detachable upset lattice sieve application method as follows:
the screen mesh component 1 formed by locking the screen mesh 11 and one side of the screen mesh support 12 is hinged with the fixed support 5 by the rotating part 2 and the hydraulic driving part 3, and then the damping part 4 and the coaming plate 6 are installed at corresponding positions.
The hydraulic driving part 3 is started, an oil cylinder rod of the hydraulic driving part 3 stretches back and forth, the rear end of the grizzly screen assembly 1 is repeatedly jacked up and put down, the grizzly screen assembly 1 is pushed to overturn along the center of the rotating part 2, large stones needing to be cleaned on the screen mesh slide down from the screen mesh in the process of repeatedly overturning the grizzly screen assembly 1, and cleaning can be completed.
When the screen cloth 11 is worn or damaged, if the whole set of screen cloth 11 is replaced, the bolts locked at four positions on one side between the screen cloth 11 and the screen cloth support 12 are loosened and removed. If the grate 111 at a certain position of the screen cloth 11 is worn and needs to be replaced, two bolts for locking the connecting plate 114 and the screen beam 112, which are welded on the corresponding grate 111, are loosened and removed.
The utility model discloses quick detachable upset grizzly can solve the problem that wastes time and energy when changing the screen cloth, also can effectively reduce the cost of changing spare parts after the screen cloth wearing and tearing.
In the explanation of the present invention, the terms such as "front", "back", "left", "right", "up", "down", etc. are used for indicating the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for convenience of simplifying the description, and do not explicitly or implicitly refer to the specific orientation or position relationship that must be possessed, and therefore, the present invention should not be interpreted as being limited to the protection content of the present invention.
In the description of the present invention, the words "a", "b", etc. are used to define the components. The use of "A" and "B" is merely for convenience of simplifying the description, and does not have a special meaning unless specifically stated otherwise.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, and the present invention is to be used for insubstantial modification of the present invention, which all infringes the protection scope of the present invention.
Claims (8)
1. The utility model provides a be used for quick detachable upset grizzly of grit batcher, includes that rotation piece (2), hydraulic drive spare (3), shock attenuation closes piece (4), fixed bolster (5) and bounding wall (6), its characterized in that: the screen comprises a screen assembly (1), the screen assembly (1) comprises a screen support (12) and a screen (11) which is detachably locked on the screen support, the screen (11) comprises a screen beam (112), a comb tooth (111), connecting plates (114) and ear plates (113), the screen beam (112) is provided with a plurality of through holes (116), the connecting plates (114) fixedly connected to the comb tooth (111) are provided with mounting holes (115), a plurality of groups of connecting plates (114) are locked on the screen beam (112), the ear plates (113) are provided with ear connecting holes (117), a plurality of ear plates (113) are fixedly connected to one side of the screen beam (112), the screen support (12) comprises ear plates (121), each ear plate (121) is provided with an ear connecting hole (122), a plurality of ear plates (121) are fixedly connected to one side of the screen support (12) and are on the same side with the ear plates (113) of the screen (11), second connecting hole (122) of second ear board (121) and first connecting hole (117) position of the first ear board (113) that corresponds are unanimous, screen cloth (11) and screen cloth support (12) carry out the lock solid through the fastener that passes first connecting hole (117) and second connecting hole (122) and become grizzly subassembly (1), grizzly subassembly (1) articulate on fixed bolster (5) through the flexible rod end that rotates piece (2) and hydraulic drive spare (3) respectively, grizzly subassembly (1) installation back is low back height before being, the one side of the inherent first ear board of lock (113) and second ear board (121) is in the high level, the one side that articulates to have and rotates piece (2) is in the low level, hydraulic drive spare (3) hinge joint arrange high low level centre in, shock attenuation closes piece (4) and place between grizzly subassembly (1) and fixed bolster (5).
2. The easy-to-disassemble turnover grid screen for the sand feeder of claim 1, which is characterized in that: the grid teeth (111) are flat and long strips made of wear-resistant materials, stand on the side and are welded at one end on the connecting plate (114).
3. The easy-to-disassemble turnover grid screen for the sand feeder of claim 1, which is characterized in that: the mounting holes (115) of the connecting plates (114) are round holes, and each connecting plate (114) preferably has two through holes and is arranged diagonally.
4. The easy-to-disassemble turnover grid screen for the sand feeder of claim 1, which is characterized in that: the net beam (112) is preferably an angular steel section.
5. The easy-to-disassemble turnover grid screen for the sand feeder of claim 1, which is characterized in that: the ear plate (113) and the ear plate (121) are preferably locked correspondingly by four pieces, and the fastening piece is preferably a high-strength bolt.
6. The easy-to-disassemble turnover grid screen for the sand feeder of claim 1, which is characterized in that: the hydraulic driving part (3) and the rotating part (2) are preferably arranged in two groups respectively and are respectively arranged on the left side and the right side of the fixed support (5) in one group.
7. The easy-to-disassemble turnover grid screen for the sand feeder of claim 1, which is characterized in that: the damping assemblies (4) are preferably three groups and are arranged at the high end of the fixed bracket (5).
8. The easy-to-disassemble turnover grid screen for the sand feeder of claim 1, which is characterized in that: the coaming (6) is composed of two parts and is locked at the left side and the right side of the fixed support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921123956.5U CN210523033U (en) | 2019-07-17 | 2019-07-17 | Easily-detachable turnover grid screen for sand and stone feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921123956.5U CN210523033U (en) | 2019-07-17 | 2019-07-17 | Easily-detachable turnover grid screen for sand and stone feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210523033U true CN210523033U (en) | 2020-05-15 |
Family
ID=70598116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921123956.5U Expired - Fee Related CN210523033U (en) | 2019-07-17 | 2019-07-17 | Easily-detachable turnover grid screen for sand and stone feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210523033U (en) |
-
2019
- 2019-07-17 CN CN201921123956.5U patent/CN210523033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Patentee after: Fujian Nanfang pavement machinery Co.,Ltd. Address before: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Patentee before: FUJIAN SOUTH HIGHWAY MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 Termination date: 20210717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |