CN219581045U - Sand screening machine for hydraulic engineering - Google Patents
Sand screening machine for hydraulic engineering Download PDFInfo
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- CN219581045U CN219581045U CN202320346369.2U CN202320346369U CN219581045U CN 219581045 U CN219581045 U CN 219581045U CN 202320346369 U CN202320346369 U CN 202320346369U CN 219581045 U CN219581045 U CN 219581045U
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- filter screen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a sand screening machine for hydraulic engineering, which comprises a box body, wherein a screening mechanism is arranged in the box body, a shell is arranged on the screening mechanism, a filter screen is attached to the lower surface of an inner cavity of the shell, a mounting mechanism is arranged in the shell and comprises four fixing plates fixed on the left side and the right side of the shell, a connecting plate is fixed between the two fixing plates, a through hole is formed in the left side of the connecting plate, and a sliding rod penetrating through and extending to the inside of the shell is connected in a sliding manner in the through hole. This hydraulic engineering screen sand machine, through the installation mechanism who sets up, the pulling pull rod drives slide bar and baffle and remove together to extrude first spring, can take out the filter screen, the pulling pull rod makes the inside that the casing was kept away from to the slide bar, puts into the casing with the filter screen, loosens the pull rod, the slide bar resets and blocks into the draw-in groove, fixed filter screen, not only fixed simple, can change the filter screen as required moreover.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering sand screening machine.
Background
The hydraulic engineering is used for controlling and preparing surface water and underground water in nature, achieves the purpose of removing damage and benefiting, is also called as water engineering, and in the construction process of the hydraulic engineering, a large amount of ditches, dams and the like are required to be constructed, a large amount of sand is required to be used, a large amount of large-particle sand and impurities can be mixed in the production and transportation processes of the sand, the moist sand is easy to agglomerate, the direct use can influence the quality of the mixed concrete, the construction quality of the hydraulic engineering can be influenced, and sand and impurities are required to be separated through a sand sieving machine.
For example, chinese patent (bulletin number: CN 211330141U) discloses a sand screening machine for hydraulic engineering construction, relate to hydraulic engineering field, this sand screening machine for hydraulic engineering construction, including screening sand box, the upper surface of screening sand box has seted up symmetrical feed port, the interior roof fixedly connected with of feed port is symmetrical connecting plate, the inside wall fixedly connected with symmetrical bearing plate of every screening sand box, the upper surface of every bearing plate all with the bottom surface fixed connection of every connecting plate, first through-hole has all been seted up to one side that two connecting plates kept away from each other, the inside wall fixedly connected with symmetrical swash plate of screening sand box, one side that every swash plate kept away from the inside wall of screening sand box all with one side fixed connection that two connecting plates kept away from each other, the second through-hole has all been seted up to the bottom surface of every swash plate, this sand screening machine for hydraulic engineering construction, the effectual manual work that has solved is screened, thereby satisfied the construction and to the demand of sand.
Above-mentioned sand screening machine for hydraulic engineering building still has certain not enough, filters the sand through first screen cloth and second screen cloth, but the net size of first screen cloth and second screen cloth is certain, and inconvenient change first screen cloth and second screen cloth leads to the sand filter effect relatively poor to different kinds of sizes, so, proposes a hydraulic engineering sand screening machine in order to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the hydraulic engineering sand screening machine, which has the advantages of convenient replacement and the like, and solves the problem that the conventional hydraulic engineering sand screening machine is inconvenient to replace.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sand screening machine for the hydraulic engineering comprises a box body, wherein a screening mechanism is arranged in the box body, a shell is arranged on the screening mechanism, a filter screen is attached to the lower surface of an inner cavity of the shell, and a mounting mechanism is arranged in the shell;
the installation mechanism comprises four fixing plates fixed on the left side and the right side of the shell, a connecting plate is fixed between the two fixing plates, a through hole is formed in the left side of the connecting plate, sliding rods penetrating through and extending to the inside of the shell are connected in a sliding mode in the through hole, two sliding rods are fixed on one sides of the sliding rods, which are opposite to each other, of the sliding rods, a first spring is sleeved on the outer surface of each sliding rod, a baffle is fixed on the outer surface of each sliding rod, and the installation mechanism further comprises two clamping grooves formed in the left side and the right side of the filter screen.
Further, slide bar sliding connection is in the inside of draw-in groove, casing and box are inside cavity and the cuboid that the upper end was absent, the discharge opening has been seted up to the lower surface of casing.
Further, two opposite sides of the first springs are respectively fixed on opposite sides of the two baffles, and two opposite sides of the first springs are respectively fixed on opposite sides of the two connecting plates.
Further, the upper surface of baffle sliding connection is in the lower surface of upper end fixed plate, the lower surface sliding connection of baffle is in the upper surface of lower end fixed plate.
Further, screening mechanism is including being fixed in the box body on box body right side, the lower fixed surface of box body inner chamber has the motor, the output shaft of motor is fixed with the carousel, the front of carousel is connected with the bull stick through the bearing frame rotation, the surface sliding connection of bull stick has the movable plate, the left side of movable plate is fixed with the connecting rod that runs through and extends to the inside box, the left side of connecting rod is fixed with the vibrations case, the lower surface sliding connection of vibrations case inner chamber has the collecting box, the left and right sides of vibrations case all is fixed with a plurality of telescopic links, the surface of telescopic link has cup jointed the second spring.
Further, the left and right sides of the second springs opposite to each other are respectively fixed on the left and right sides of the inner cavity of the box body, and the opposite sides of the left and right second springs are respectively fixed on the left and right sides of the vibration box.
Further, the housing is fixed to an upper surface of the vibration box, and an upper surface of the collecting box is slidably connected to a lower surface of the housing.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this hydraulic engineering screen sand machine, through the installation mechanism who sets up, the pulling pull rod drives slide bar and baffle and remove together to extrude first spring, can take out the filter screen, the pulling pull rod makes the inside that the casing was kept away from to the slide bar, puts into the casing with the filter screen, loosens the pull rod, the slide bar resets and blocks into the draw-in groove, fixed filter screen, not only fixed simple, can change the filter screen as required moreover.
2. This hydraulic engineering screen sand machine, through the screening mechanism that sets up, the motor drives carousel and bull stick and rotates together, and the bull stick is rotatory to make movable plate, connecting rod and vibrations case be the rectilinear motion about together, makes things convenient for the filter screen to screening sand and stone.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 3 is a schematic view of the screening mechanism of the present utility model.
In the figure: 1 box, 2 screening mechanism, 201 box, 202 motor, 203 carousel, 204 bull stick, 205 movable plate, 206 connecting rod, 207 vibrations case, 208 collecting box, 209 telescopic link, 210 second spring, 3 casings, 4 filter screens, 5 installation mechanism, 501 fixed plate, 502 connecting plate, 503 through-hole, 504 slide bar, 505 pull rod, 506 first spring, 507 baffle, 508 draw-in groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Please refer to fig. 1, a hydraulic engineering sand screening machine in this embodiment, including box 1, the inside of box 1 is equipped with screening mechanism 2, be used for screening sand and stone, be equipped with casing 3 on the screening mechanism 2, the laminating of the lower surface of casing 3 inner chamber has filter screen 4, be used for screening sand and stone, the last fixed surface of filter screen 4 has two handles, conveniently take out filter screen 4, the inside of casing 3 is equipped with installation mechanism 5, make things convenient for dismouting filter screen 4, casing 3 and box 1 are inside cavity and the cuboid that the upper end is absent, the discharge opening has been seted up to the lower surface of casing 3, the sand after the convenient screening falls into in the box 1.
Referring to fig. 2, in order to facilitate installation and replacement of the filter screen 4, the installation mechanism 5 in this embodiment includes four fixing plates 501 fixed on the left and right sides of the housing 3, a connecting plate 502 is fixed between the two fixing plates 501, a through hole 503 is formed on the left side of the connecting plate 502, a sliding rod 504 penetrating through and extending into the housing 3 is slidably connected in the through hole 503, two opposite sides of the two sliding rods 504 are both fixed with a pull rod 505, the sliding rod 504 is conveniently pulled to move by the pull rod 505, a first spring 506 is sleeved on the outer surface of the sliding rod 504, a baffle 507 is fixed on the outer surface of the sliding rod 504, opposite sides of the two first springs 506 are respectively fixed on opposite sides of the two baffles 507, opposite sides of the two first springs 506 are respectively fixed on opposite sides of the two connecting plates 502, the baffles 507 and the sliding rod 504 are reset by the first springs 506, and the installation mechanism 5 further includes two clamping grooves 508 formed on the left and right sides of the filter screen 4.
Wherein, the sliding rod 504 is slidably connected to the inside of the clamping groove 508, and the filter screen 4 is fixed by the matching of the sliding rod 504 and the clamping groove 508.
In addition, the upper surface of the baffle 507 is slidably connected to the lower surface of the upper end fixing plate 501, and the lower surface of the baffle 507 is slidably connected to the upper surface of the lower end fixing plate 501, so that the stability of the baffle 507 during movement is improved.
In the installation mechanism 5 in this embodiment, pull rod 505 is pulled to drive slide rod 504 and baffle 507 to move together, and press first spring 506, filter screen 4 can be taken out, pull rod 505 is pulled to make slide rod 504 keep away from the inside of casing 3, filter screen 4 is put into casing 3, pull rod 505 is loosened, slide rod 504 resets and is blocked into draw-in groove 508, accomplish fixedly.
Referring to fig. 3, in order to screen sand and stones, the screening mechanism 2 in this embodiment includes a box 201 fixed on the right side of the box 1, a motor 202 is fixed on the lower surface of the inner cavity of the box 201, a turntable 203 is fixed on an output shaft of the motor 202, a rotating rod 204 is rotatably connected to the front surface of the turntable 203 through a bearing seat, a moving plate 205 is slidably connected to the outer surface of the rotating rod 204, a connecting rod 206 penetrating and extending into the box 1 is fixed on the left side of the moving plate 205, a vibrating box 207 is fixed on the left side of the connecting rod 206, a collecting box 208 is slidably connected to the lower surface of the inner cavity of the vibrating box 207, and is used for collecting the screened sand, a plurality of telescopic rods 209 are fixed on the left side and the right side of the vibrating box 207, second springs 210 are sleeved on the outer surfaces of the telescopic rods 209, opposite sides of the left side and the right side of the two second springs 210 are respectively fixed on the left side and the right side of the inner cavity of the box 1, and opposite sides of the two second springs 210 are respectively fixed on the left side and right side of the vibrating box 207, so as to improve the screening effect of the vibrating box 207.
Wherein, casing 3 is fixed in the upper surface of vibrations case 207, and the inside of collection box 208 can be got into through the discharge opening to the sand after filter screen 4 screening, and collection box 208's upper surface sliding connection improves the efficiency of collecting the sand in the lower surface of casing 3, prevents that the sand from flying out when vibrations.
In addition, two pulleys are fixed on the left and right sides of the collecting box 208, two slide ways are arranged on the left and right sides of the inner cavity of the vibrating box 207, the pulleys are in sliding connection with the inside of the slide ways, and a hinge door is hinged to the front face of the vibrating box 207, so that the collecting box 208 can be conveniently taken out.
In the screening mechanism 2 in the embodiment, the motor 202 drives the turntable 203 to rotate together with the rotating rod 204, and the rotating rod 204 rotates to enable the moving plate 205, the connecting rod 206 and the vibration box 207 to linearly move left and right together, so that the screening of the filter screen 4 is facilitated.
The working principle of the embodiment is as follows:
(1) When the filter screen 4 needs to be replaced, two pull rods 505 are pulled back to back, the pull rods 505 drive the slide rods 504 to slide in the through holes 503, when the slide rods 504 move, the slide rods 504 are away from the clamping grooves 508, the slide rods 504 drive the baffle plates 507 to move together, and the first springs 506 are extruded through the baffle plates 507, at the moment, the filter screen 4 can be taken out through the handles, when the filter screen 4 needs to be installed, the pull rods 505 are pulled, the slide rods 504 are far away from the inside of the shell 3, the filter screen 4 is placed in the shell 3, the pull rods 505 are loosened, the slide rods 504 reset under the action of the first springs 506, and the slide rods 504 are clamped into the clamping grooves 508 to complete fixation.
(2) When the motor 202 is started, the motor 202 drives the turntable 203 to rotate, the turntable 203 drives the rotating rod 204 to rotate together, the moving plate 205 is driven to do left-right linear motion through the rotating rod 204 to rotate, when the moving plate 205 moves, the vibration box 207 is driven to move together through the connecting rod 206, and the vibration box 207 can vibrate under the action of the telescopic rod 209 and the second spring 210, so that the filter screen 4 can conveniently screen sand and stones.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hydraulic engineering screening sand machine, includes box (1), its characterized in that: the screening device is characterized in that a screening mechanism (2) is arranged in the box body (1), a shell (3) is arranged on the screening mechanism (2), a filter screen (4) is attached to the lower surface of an inner cavity of the shell (3), and a mounting mechanism (5) is arranged in the shell (3);
the installation mechanism (5) comprises four fixing plates (501) fixed on the left side and the right side of the shell (3), a connecting plate (502) is fixed between the two fixing plates (501), a through hole (503) is formed in the left side of the connecting plate (502), sliding rods (504) penetrating through and extending to the inside of the shell (3) are connected in a sliding mode in the through hole (503), pull rods (505) are fixed on one sides, opposite to each other, of the sliding rods (504), first springs (506) are sleeved on the outer surfaces of the sliding rods (504), baffle plates (507) are fixed on the outer surfaces of the sliding rods (504), and the installation mechanism (5) further comprises two clamping grooves (508) formed in the left side and the right side of the filter screen (4).
2. The hydraulic engineering sand screening machine according to claim 1, wherein: the sliding rod (504) is slidably connected to the inside of the clamping groove (508), the shell (3) and the box (1) are hollow and cuboid with the upper end missing, and a discharging hole is formed in the lower surface of the shell (3).
3. The hydraulic engineering sand screening machine according to claim 1, wherein: the opposite sides of the two first springs (506) are respectively fixed on the opposite sides of the two baffles (507), and the opposite sides of the two first springs (506) are respectively fixed on the opposite sides of the two connecting plates (502).
4. The hydraulic engineering sand screening machine according to claim 1, wherein: the upper surface of the baffle plate (507) is connected to the lower surface of the upper end fixing plate (501) in a sliding mode, and the lower surface of the baffle plate (507) is connected to the upper surface of the lower end fixing plate (501) in a sliding mode.
5. The hydraulic engineering sand screening machine according to claim 1, wherein: screening mechanism (2) are including being fixed in box body (201) on box body (1) right side, the lower fixed surface of box body (201) inner chamber has motor (202), the output shaft of motor (202) is fixed with carousel (203), the front of carousel (203) is connected with bull stick (204) through the bearing frame rotation, the surface sliding connection of bull stick (204) has movable plate (205), the left side of movable plate (205) is fixed with connecting rod (206) that runs through and extends to box body (1) inside, the left side of connecting rod (206) is fixed with vibrations case (207), the lower surface sliding connection of vibrations case (207) inner chamber has collection box (208), the left and right sides of vibrations case (207) all is fixed with a plurality of telescopic links (209), the surface of telescopic link (209) has cup jointed second spring (210).
6. The hydraulic engineering sand screening machine according to claim 5, wherein: the left and right sides of the second springs (210) are respectively fixed on the left and right sides of the inner cavity of the box body (1), and the opposite sides of the left and right second springs (210) are respectively fixed on the left and right sides of the vibration box (207).
7. The hydraulic engineering sand screening machine according to claim 5, wherein: the shell (3) is fixed on the upper surface of the vibration box (207), and the upper surface of the collecting box (208) is connected to the lower surface of the shell (3) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346369.2U CN219581045U (en) | 2023-03-01 | 2023-03-01 | Sand screening machine for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346369.2U CN219581045U (en) | 2023-03-01 | 2023-03-01 | Sand screening machine for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219581045U true CN219581045U (en) | 2023-08-25 |
Family
ID=87687219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320346369.2U Active CN219581045U (en) | 2023-03-01 | 2023-03-01 | Sand screening machine for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219581045U (en) |
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2023
- 2023-03-01 CN CN202320346369.2U patent/CN219581045U/en active Active
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