CN221288695U - Vibrating screen box fixing device and vibrating screen - Google Patents
Vibrating screen box fixing device and vibrating screen Download PDFInfo
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- CN221288695U CN221288695U CN202323026182.3U CN202323026182U CN221288695U CN 221288695 U CN221288695 U CN 221288695U CN 202323026182 U CN202323026182 U CN 202323026182U CN 221288695 U CN221288695 U CN 221288695U
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- screen box
- vibrating screen
- connecting plate
- fixing
- plate
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- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model discloses a vibrating screen box fixing device and a vibrating screen, and belongs to the technical field of vibrating screen equipment. The vibrating screen comprises a screen box connecting assembly used for installing a screen box on a balance beam or a base during the transportation of the vibrating screen; the screen box connecting component comprises screen box fixing plates connected to the outer surfaces of two side plates of the screen box, a fixed seat connected to the balance beam or the base and a connecting plate connected with the screen box fixing plates and the fixed seat; at least one strip hole for pushing and pulling the connecting plate is formed in the connecting plate, and the connecting plate is connected to the fixing base through a strip hole bolt. Under the combined action of the screen box fixing plate, the fixing seat and the connecting plate, the screen box fixing and dismounting can be conveniently realized by pushing and pulling the connecting plate, and the connecting plate is always connected to the fixing seat, so that any part cannot be lost, and the screen box fixing device is simple in structure, firm in connection and convenient to operate.
Description
Technical Field
The utility model relates to the technical field of vibrating screen equipment, in particular to a device for fixing a vibrating screen box during transportation and a vibrating screen.
Background
The drilling fluid vibrating screen is one kind of first-stage solid controlling equipment for drilling mud purifying system to eliminate relatively large solid particle from the well bottom. As is well known, the screen box of the vibrating screen is connected to the balance beam or the base through a spring assembly composed of a spring and a spring upper and lower support, and when the vibrating screen works normally, the screen box is subjected to circular or elliptic motion tracks under the combined action of the exciting motor and the spring assembly, so that screening of materials is realized.
When the vibrating screen needs to be transported, the screen box is directly connected to the balance beam or the base through the spring assembly, so that the screen box is easy to collide and collide, and the screen box is easy to break away from the spring assembly in a bumpy road section to cause larger safety accidents. In order to solve the technical defects, currently, the screen box is fixed on the balance beam or the base by using a connecting pipe and a bolt for connection between the upper support and the lower support of the spring or using a double-end stud and a nut for connection. By adopting the mode, when the vibrating screen is transported to a destination, the vibrating screen needs to be dismantled, if all the connecting parts are not collected in time, the connecting parts are lost, and when the vibrating screen needs to be transported again, a new set of connecting parts is needed to be newly allocated, so that the transportation cost and the assembly time are obviously increased, and the working efficiency is reduced. If the special person takes charge of collecting and keeping, the cost of the personnel for the enterprise is increased.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the vibrating screen box fixing device, under the combined action of the screen box fixing plate, the fixing seat and the connecting plate, the screen box can be conveniently fixed and detached by pushing and pulling the connecting plate, and the connecting plate is always connected to the fixing seat, so that any part cannot be lost, and the vibrating screen box fixing device is simple in structure, firm in connection and convenient to operate.
Another object of the present utility model is to provide a vibrating screen comprising the above-mentioned vibrating screen box fixing device, so as to ensure that the box fixing device does not lose any component when the vibrating screen needs to be transported and normally operated, and further improve loading and unloading efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a screen box fixing device of a vibrating screen comprises a screen box connecting assembly for installing a screen box on a balance beam or a base during transportation of the vibrating screen;
The screen box connecting component comprises screen box fixing plates connected to the outer surfaces of two side plates of the screen box, a fixed seat connected to the balance beam or the base and a connecting plate connected with the screen box fixing plates and the fixed seat;
At least one strip hole for pushing and pulling the connecting plate is formed in the connecting plate, and the connecting plate is connected to the fixing base through a strip hole bolt.
As an improvement of the utility model, one ends of the screen box fixing plate and the connecting plate are respectively provided with a connecting hole I, and the screen box fixing plate and the connecting plate are connected through the connecting holes I by bolts.
As an improvement of the utility model, the number of the strip holes is two, and the strip holes are distributed in parallel;
The width of the strip hole is larger than the outer diameter of the screw on the connecting bolt.
As an improvement of the utility model, the fixing seat is of an inverted U-shaped structure, the top of the fixing seat is provided with a connecting hole II, the lower surface of the top of the fixing seat is welded with a reinforcing plate, and the reinforcing plate is provided with a screwing assisting hole matched with the bolt head.
The utility model also provides a vibrating screen, which comprises a vibrating screen box fixing device, wherein the vibrating screen box fixing device is the vibrating screen box fixing device.
The beneficial effects of the utility model are as follows: the utility model provides a screen box fixing device of a vibrating screen, which comprises the steps that when the vibrating screen is required to be transported, bolts in strip holes of a connecting plate are loosened, then the connecting plate is inwards pushed to a side plate of the screen box along the direction of the strip holes, the bolts are connected with a screen box fixing plate and the connecting plate, and finally the bolts in the strip holes are screwed to complete the fixing of the whole screen box; when the vibrating screen reaches a designated place and needs to work normally, firstly, the bolts between the screen box fixing plate and the connecting plate are dismounted, then the bolts for connecting the connecting plate and the fixing seat are loosened, finally, the connecting plate is pulled outwards, the connecting plate is separated from the screen box side plate, and then the bolts on the strip holes are screwed, so that the screen box is separated from the balance beam or the base, and the screen box works normally. To sum up, when the shale shaker needs the transportation, the shale shaker screen case is fixed on compensating beam or base, perhaps when the normal during operation of shale shaker, makes the shale shaker screen case break away from compensating beam or base, only need promote or pull out the connecting plate can conveniently realize the fixed or the dismantlement of screen case, in whole loading and unloading in-process, the connecting plate is connected on the fixing base all the time, can not lose any part, simple structure, firm in connection, convenient operation.
Further, the fixing base is of an inverted U-shaped structure, a connecting hole II is formed in the top of the fixing base, a reinforcing plate is welded on the lower surface of the top of the fixing base, and a screwing assisting hole matched with the bolt head is formed in the reinforcing plate. Through the design, when the bolt is tightened, after the bolt head is placed in the screwing assisting hole, the tightening work of the bolt can be conveniently realized only by tightening the nut above the connecting plate, the operation is convenient, the structure is simple and firm, and the working efficiency is greatly improved.
The utility model also provides a vibrating screen, which comprises the vibrating screen box fixing device, and the vibrating screen box fixing device has corresponding beneficial effects because the vibrating screen box fixing device is adopted, and the vibrating screen box fixing device can be specifically described with reference to the previous description and is not repeated here.
Drawings
Fig. 1 is a schematic view of a screen box fixing device of a vibrating screen according to a first embodiment of the present utility model when the vibrating screen box fixing device is mounted on the vibrating screen;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic structural view of a connecting plate according to a first embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a fixing base according to a first embodiment of the present utility model.
In the figure, 1, a screen box side plate; 2. a balance beam; 3. a base; 4. a screen box connection assembly; 41. a connecting plate; 411. a connecting hole I; 412. a slit hole; 42. a screen box fixing plate; 43. a fixing seat; 431. a reinforcing plate; 432. screw-assisting holes 433 and connecting holes II.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
It should be noted that, in the embodiments of the present utility model, terms such as front, back, left, right, top, bottom, and the like, are merely relative concepts or references to normal use states of the product, and should not be construed as limiting.
Embodiment one:
as shown in fig. 1, a screen box fixing device of a vibrating screen comprises a screen box connecting assembly 4 for mounting a screen box on a balance beam 2 during transportation of the vibrating screen, wherein the screen box connecting assembly 4 is mounted on the balance beam 2 in the embodiment; preferably, the screen box connecting components 4 are symmetrically distributed on the outer sides of the screen box side plates 1 on the left side and the right side of the screen box, and two screen box connecting components 4 are distributed on the front end and the rear end of each side. It should be noted that two screen box connecting assemblies 4 may be disposed at the front and rear ends of one screen box side plate 1, and one screen box connecting assembly 4 may be disposed on the other screen box side plate 1; or more than two screen box connecting components 4 are arranged on the outer sides of two side plates of the screen box, and the number of the screen box connecting components 4 is not limited in the embodiment.
As shown in fig. 2, 3 and 4, the screen box connecting assembly 4 includes screen box fixing plates 42 connected to outer surfaces of both screen box side plates 1, fixing plates 43 connected to the balance beam 2, and connecting plates 42 connecting the screen box fixing plates 42 and the fixing plates 43. Preferably, the screen box fixing plate 42 is a rectangular block, which is welded to the outer surface of the screen box side plate 1, and bolt connection holes (not shown) are formed in the screen box fixing plate 42. A connecting hole I411 matched with the bolt connecting hole on the screen box fixing plate 42 is formed in the connecting plate 41 near one end of the screen box side plate 1, and the screen box fixing plate 42 and the connecting plate 41 are connected through bolts through the bolt connecting hole and the connecting hole I411. The connecting plate 41 is further provided with at least one elongated hole 412 for pushing and pulling the connecting plate 41, and in this embodiment, the two elongated holes are parallel to each other, preferably, for realizing convenient and quick pushing and pulling of the connecting plate 41, the width of the elongated hole 412 is larger than the outer diameter of the screw on the connecting bolt, and the connecting plate 41 is connected to the fixing seat 43 through the elongated hole 412.
Preferably, the fixing seat 43 is of an inverted U-shaped structure, the fixing seat 43 is welded on the balance beam, a connecting hole ii 433 is formed in the top of the fixing seat, a reinforcing plate 431 is welded on the lower surface of the top of the fixing seat, and a screwing assisting hole 432 adapted to the bolt head is formed in the reinforcing plate 431. When the bolt is tightened, after the bolt head is placed in the screwing assisting hole 432, the tightening work of the bolt can be conveniently realized only by tightening the nut above the connecting plate 41, the operation is convenient, the structure is simple and firm, and the working efficiency is greatly improved.
The embodiment of the utility model also provides a vibrating box, which comprises a vibrating screen box fixing device, and the vibrating screen box fixing device has corresponding beneficial effects because the vibrating screen box fixing device is adopted, and the description can be referred to in the prior art, and the details are not repeated.
The working principle of the utility model is as follows: when the vibrating screen needs to be transported, bolts in the strip holes 412 of the connecting plate 41 are loosened firstly, then the connecting plate 41 is inwards pushed to the side plate 1 of the screen box along the direction of the strip holes 412, the screen box fixing plate 42 and the connecting plate 41 are connected through bolts, and finally the bolts in the strip holes 412 are screwed tightly to complete the fixing work of the whole screen box, so that the whole vibrating screen is transported. When the vibrating screen reaches a designated place and needs to work normally, firstly, the bolts between the screen box fixing plate 42 and the connecting plate 41 are dismounted, then the bolts for connecting the connecting plate 41 and the fixing seat 43 are loosened, finally, the connecting plate 41 is pulled outwards, the connecting plate 41 is separated from the screen box side plate 1, and then the bolts on the strip holes 412 are screwed, so that the screen box is separated from the balance beam 2, and the screen box works normally. To sum up, when the shale shaker needs the transportation, the shale shaker screen case is fixed on compensating beam 2, perhaps when the shale shaker normal operating, makes the shale shaker screen case break away from compensating beam 2, only need promote or pull out the connecting plate 41 can conveniently realize the fixed or the dismantlement of screen case, in whole screen case loading and unloading in-process, connecting plate 41 is connected on compensating beam 2's fixing base 43 all the time, can not lose any part, simple structure, firm in connection, convenient operation. When the device is first installed, the connection plate 41 and the fixing base 43 need to be bolted, and then the screen box can be assembled and disassembled only by loosening or tightening the bolts.
Embodiment two:
The first difference between this embodiment and the first embodiment is that the screen box fixing device for a vibrating screen is as follows: the screen box is mounted on the base 3 by a fixed seat 43 of the screen box connection assembly 4. That is, in this embodiment, the fixing base 43 is welded to the beam of the base 3, and compared with embodiment 1, since the beam of the base 3 is outside the balance beam 2, the lengths of the connecting plate 41 and the elongated hole 412 on the connecting plate 41 are only required to be respectively lengthened, and how to lengthen the lengths is a conventional technology in the art, which will not be described in detail here.
The above is a detailed description of a vibrating screen box fixing device provided by the utility model, and specific examples are applied to illustrate the structural principles and embodiments of the utility model, and the above examples are only used to help understand the method and core ideas of the utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (5)
1. A vibrating screen box fixing device which is characterized in that: the vibrating screen comprises a screen box connecting assembly for installing a screen box on a balance beam or a base during the transportation of the vibrating screen;
The screen box connecting component comprises screen box fixing plates connected to the outer surfaces of two side plates of the screen box, a fixed seat connected to the balance beam or the base and a connecting plate connected with the screen box fixing plates and the fixed seat;
At least one strip hole for pushing and pulling the connecting plate is formed in the connecting plate, and the connecting plate is connected to the fixing base through a strip hole bolt.
2. A vibrating screen box securing apparatus as claimed in claim 1 wherein: the connecting hole I has all been seted up to the one end of sieve case fixed plate and connecting plate, and sieve case fixed plate and connecting plate carry out bolted connection through connecting hole I.
3. A vibrating screen box securing apparatus as claimed in claim 1 wherein: the number of the strip holes is two, and the strip holes are distributed in parallel;
The width of the strip hole is larger than the outer diameter of the screw on the connecting bolt.
4. A vibrating screen box securing apparatus according to claim 1 or 2 or 3, wherein: the fixing seat is of an inverted U-shaped structure, a connecting hole II is formed in the top of the fixing seat, a reinforcing plate is welded on the lower surface of the top of the fixing seat, and a screwing assisting hole matched with the bolt head is formed in the reinforcing plate.
5. The utility model provides a shale shaker, includes shale shaker screen box fixing device, its characterized in that: the vibrating screen box fixing device is a vibrating screen box fixing device according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323026182.3U CN221288695U (en) | 2023-11-09 | 2023-11-09 | Vibrating screen box fixing device and vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323026182.3U CN221288695U (en) | 2023-11-09 | 2023-11-09 | Vibrating screen box fixing device and vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221288695U true CN221288695U (en) | 2024-07-09 |
Family
ID=91739936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323026182.3U Active CN221288695U (en) | 2023-11-09 | 2023-11-09 | Vibrating screen box fixing device and vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221288695U (en) |
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2023
- 2023-11-09 CN CN202323026182.3U patent/CN221288695U/en active Active
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