CN215141870U - Adjustable mesh sand screening device for building construction - Google Patents
Adjustable mesh sand screening device for building construction Download PDFInfo
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- CN215141870U CN215141870U CN202120132318.0U CN202120132318U CN215141870U CN 215141870 U CN215141870 U CN 215141870U CN 202120132318 U CN202120132318 U CN 202120132318U CN 215141870 U CN215141870 U CN 215141870U
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Abstract
The utility model discloses an adjustable mesh sand screening device for building construction, which comprises a shell, wherein the top of the shell is fixedly communicated with a feeding pipe, the top on the right side of the shell is provided with a rotating rod in a penetrating way, the left end of the rotating rod penetrates into the inner cavity of the shell and is movably connected with the top on the left side of the inner cavity of the shell through a bearing, the surface of the rotating rod at one end of the inner cavity of the shell is fixedly connected with a breaking knife, the right end of the rotating rod is fixedly connected with a gear, the two gears are mutually meshed, the top on the right side of the shell is fixedly connected with a box body, and the top on the right side of the inner cavity of the box body is fixedly connected with a first motor, the problem of sand screening quality and efficiency is reduced to a certain extent.
Description
Technical Field
The utility model relates to a construction technical field specifically is a building construction is with adjustable mesh screening sand device.
Background
The building construction refers to the production activities in the engineering construction implementation stage, is the construction process of various buildings, also can be said to be various lines on the design drawing, the process of changing into a real object at a designated place comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site or a construction site, also called a construction site, in the building construction process, sand is one of the most commonly used building materials, and when in actual use, due to the technical requirements of building construction, the sand needs to be screened, but the prior building construction sand screening device can not open the agglomerated sand, is inconvenient for subsequent screening, and because the eyelet of screen cloth is generally not adjustable, when needing finer sand, often can not satisfy the requirement, reduced the quality and the efficiency that sand was screened to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a husky device of adjustable eyelet for construction possesses enough the advantage of opening and adjustable eyelet to the sand of caking, has solved the husky device of current construction screen and can not open to the sand of caking, is not convenient for subsequent screening to because the eyelet of screen cloth is generally not adjustable, when the finer sand of needs, often can not satisfy the requirement, reduced the problem of sand screening quality and efficiency to a certain extent.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable mesh sand screening device for building construction comprises a shell, wherein the top of the shell is fixedly communicated with an inlet pipe, the top on the right side of the shell is provided with a rotating rod in a penetrating manner, the left end of the rotating rod penetrates into an inner cavity of the shell and is movably connected with the left top of the inner cavity of the shell through a bearing, the surface of the rotating rod, which is positioned at one end of the inner cavity of the shell, is fixedly connected with a breaking knife, the right end of the rotating rod is fixedly connected with a gear, the two gears are mutually meshed, the top on the right side of the shell is fixedly connected with a box body, the top on the right side of the inner cavity of the box body is fixedly connected with a first motor, the left end of a rotating shaft of the first motor is fixedly connected with the right side of the gear, the top of the inner wall of the shell is fixedly connected with a funnel, the front side and the rear side on the right side of the shell are both provided with connecting rods in a penetrating manner, the left end of the connecting rods penetrates into the inner cavity of the shell and is fixedly connected with a first screening frame, the inner wall of the first screening frame is movably connected with a second screening frame, the bottoms of the first screening frame and the second screening frame are respectively provided with an eyelet, the left bottom of the shell is fixedly connected with a supporting plate, the bottom of the supporting plate is fixedly connected with a second motor, the top of a rotating shaft of the second motor penetrates through to the top of the supporting plate and is fixedly connected with a rotary plate, the rear side of the top of the rotary plate is fixedly connected with a short rod, the surface of the short rod is movably sleeved with a movable frame, the front side and the rear side of the right side of the movable frame are respectively and fixedly connected with a movable rod, the right end of the movable rod penetrates through to an inner cavity of the shell and is fixedly connected with the left side of the second screening frame, the right side of the bottom of the first screening frame is fixedly connected with a fixed plate, the left side of the bottom of the second screening frame is fixedly connected with a connecting plate, the right side of the fixed plate is fixedly connected with a third motor, and the left end of a rotating shaft of the third motor penetrates through to the left side of the fixed plate and is fixedly connected with a threaded rod, the left end of threaded rod runs through to the left side of connecting plate, threaded rod and connecting plate threaded connection, the fixed intercommunication in right side of first screening frame has the pipe of slagging tap, the right side of the pipe of slagging tap runs through to the right side of casing.
Preferably, the fixed surface cover of threaded rod left end is equipped with first limiting plate, the equal fixedly connected with bracing piece in left front side of fixed plate and rear side, the left end of bracing piece runs through to the left side of connecting plate.
Preferably, the surface of one end, located in the inner cavity of the shell, of the connecting rod is movably sleeved with a spring, the left end of the spring is fixedly connected with the right side of the first screening frame, and the right end of the spring is fixedly connected with the right side of the inner cavity of the shell.
Preferably, the right end of the connecting rod is fixedly connected with a second limiting plate, and the bottom of the surface of the shell is fixedly connected with a supporting leg.
Preferably, the top of the short rod is fixedly connected with a third limiting plate, a bearing is arranged between the rotating rod and the shell, and the bearing is sleeved on the surface of the rotating rod.
Preferably, the bottom of the front surface of the shell is movably connected with a box door through a hinge, and the front surface of the box door is fixedly connected with a handle.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a casing, the inlet pipe, the bull stick, smash the sword, the gear, the box, first motor, the funnel, the connecting rod, first screening frame, second screening frame, the eyelet, the backup pad, the second motor, the carousel, the quarter butt, remove the frame, the carriage release lever, the fixed plate, the connecting plate, third motor and threaded rod cooperate, possess enough the advantage of opening and adjustable eyelet to the sand of piecemeal, it can not open to the sand of piecemeal to have solved current building construction screening sand device, be not convenient for subsequent screening, and because the eyelet of screen cloth is generally not adjustable, when the finer sand of needs, often can not satisfy the requirement, the problem of sand screening quality and efficiency has been reduced to a certain extent.
2. The utility model discloses a set up first limiting plate, it is spacing to carry out the screw pole, prevent that the connecting plate from breaking away from the screw thread part on the threaded rod, through setting up the bracing piece, consolidate support to first screening frame and second screening frame, through setting up the spring, make first screening frame and second screening frame more stable when removing the screening, through setting up the second limiting plate, it is spacing to carry out the connecting rod, prevent that the connecting rod from breaking away from the casing, through setting up the third limiting plate, it is spacing to removing the frame, prevent to remove the frame and break away from the quarter butt, through setting up the bearing, the counter-rotating lever is fixed, make the counter-rotating lever do not receive the influence of casing when rotating, can not take place the removal simultaneously, through setting up chamber door and handle, be convenient for clear up first screening frame and second screening frame.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of a portion of the present invention;
fig. 3 is a schematic view of the present invention from the bottom.
In the figure: the automatic feeding device comprises a shell 1, a feeding pipe 2, a rotating rod 3, a breaking knife 4, a gear 5, a box 6, a first motor 7, a funnel 8, a connecting rod 9, a first screening frame 10, a second screening frame 11, an eyelet 12, a supporting plate 13, a second motor 14, a rotating disc 15, a short rod 16, a moving frame 17, a moving rod 18, a fixing plate 19, a connecting plate 20, a third motor 21, a threaded rod 22, a slag discharging pipe 23, a first limiting plate 24, a supporting rod 25, a spring 26 and a supporting leg 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an adjustable mesh sand screening device for building construction comprises a housing 1, a feed pipe 2 is fixedly communicated with the top of the housing 1, a rotating rod 3 is arranged on the top of the right side of the housing 1 in a penetrating manner, the left end of the rotating rod 3 penetrates into the inner cavity of the housing 1 and is movably connected with the top of the left side of the inner cavity of the housing 1 through a bearing, a breaking knife 4 is fixedly connected with the surface of one end of the rotating rod 3 positioned in the inner cavity of the housing 1, a gear 5 is fixedly connected with the right end of the rotating rod 3, the two gears 5 are engaged with each other, a box body 6 is fixedly connected with the top of the right side of the housing 1, a first motor 7 is fixedly connected with the top of the right side of the inner cavity of the box body 6, the left end of the rotating shaft of the first motor 7 is fixedly connected with the right side of the gear 5, a funnel 8 is fixedly connected with the top of the inner wall of the housing 1, a connecting rod 9 is arranged on the front side and the rear side of the right side of the housing 1 in a penetrating manner, and a first screening frame 10 is fixedly connected with the left end of the connecting rod 9, the inner wall of the first screening frame 10 is movably connected with a second screening frame 11, the bottoms of the first screening frame 10 and the second screening frame 11 are both provided with eyelets 12, the bottom of the left side of the shell 1 is fixedly connected with a supporting plate 13, the bottom of the supporting plate 13 is fixedly connected with a second motor 14, the top of a rotating shaft of the second motor 14 penetrates through the top of the supporting plate 13 and is fixedly connected with a rotary plate 15, the rear side of the top of the rotary plate 15 is fixedly connected with a short rod 16, the surface of the short rod 16 is movably sleeved with a movable frame 17, the front side and the rear side of the right side of the movable frame 17 are both fixedly connected with a movable rod 18, the right end of the movable rod 18 penetrates through the inner cavity of the shell 1 and is fixedly connected with the left side of the second screening frame 11, the right side of the bottom of the first screening frame 10 is fixedly connected with a fixed plate 19, the left side of the bottom of the second screening frame 11 is fixedly connected with a connecting plate 20, and the right side of the fixed plate 19 is fixedly connected with a third motor 21, the left end of the rotating shaft of the third motor 21 penetrates to the left side of the fixed plate 19 and is fixedly connected with a threaded rod 22, the left end of the threaded rod 22 penetrates to the left side of the connecting plate 20, the threaded rod 22 is in threaded connection with the connecting plate 20, the right side of the first screening frame 10 is fixedly communicated with a slag discharging pipe 23, the right side of the slag discharging pipe 23 penetrates to the right side of the shell 1, the surface of the left end of the threaded rod 22 is fixedly sleeved with a first limiting plate 24, the front side and the rear side of the left side of the fixed plate 19 are both fixedly connected with supporting rods 25, the left end of each supporting rod 25 penetrates to the left side of the connecting plate 20, the threaded rod 22 is limited by the arrangement of the first limiting plate 24, the connecting plate 20 is prevented from being separated from a threaded part on the threaded rod 22, the supporting rods 25 are arranged to reinforce and support the first screening frame 10 and the second screening frame 11, a spring 26 is movably sleeved on the surface of the connecting rod 9 at one end of the inner cavity of the shell 1, and the left end of the spring 26 is fixedly connected with the right side of the first screening frame 10, the right end of the spring 26 is fixedly connected with the right side of the inner cavity of the shell 1, the first screening frame 10 and the second screening frame 11 are more stable in moving screening by arranging the spring 26, the right end of the connecting rod 9 is fixedly connected with a second limiting plate, the bottom of the surface of the shell 1 is fixedly connected with a supporting leg 27, the connecting rod 9 is limited by arranging the second limiting plate to prevent the connecting rod 9 from being separated from the shell 1, the top of the short rod 16 is fixedly connected with a third limiting plate, a bearing is arranged between the rotating rod 3 and the shell 1 and sleeved on the surface of the rotating rod 3, the moving frame 17 is limited by arranging the third limiting plate to prevent the moving frame 17 from being separated from the short rod 16, the rotating rod 3 is fixed by arranging the bearing to prevent the rotating rod 3 from being influenced by the shell 1 when rotating, meanwhile, the rotating rod 3 cannot move, the front bottom of the shell 1 is movably connected with a box door through a hinge, the front surface of the box door is fixedly connected with a handle, the first screening frame 10 and the second screening frame 11 can be cleaned conveniently by arranging the box door and the handle, through the matching of the shell 1, the feeding pipe 2, the rotating rod 3, the smashing knife 4, the gear 5, the box body 6, the first motor 7, the funnel 8, the connecting rod 9, the first sieving frame 10, the second sieving frame 11, the eyelet 12, the supporting plate 13, the second motor 14, the rotating disc 15, the short rod 16, the moving frame 17, the moving rod 18, the fixing plate 19, the connecting plate 20, the third motor 21 and the threaded rod 22, the advantages of opening and adjusting the eyelets of the agglomerated sand are achieved, the problems that the existing building construction sand sieving device cannot open the agglomerated sand and is inconvenient for subsequent sieving are solved, and because the eyelet of screen cloth is generally not adjustable, when needing finer sand, often can not satisfy the requirement, reduced the problem of sand screening quality and efficiency to a certain extent.
When the device is used, the device is externally connected with a power supply and a controller through a lead, the size of the eyelet 12 is adjustable through the double-layer design of the first screening frame 10 and the second screening frame 11, the controller controls the operation of the third motor 21, the rotation of the rotating shaft of the third motor 21 drives the rotation of the threaded rod 22, the rotation of the threaded rod 22 drives the connecting plate 20 and the second screening frame 11 to move, the eyelets 12 on the first screening frame 10 and the second screening frame 11 are overlapped, the size of the screening eyelet 12 is adjusted according to the overlapping amount, sand is poured into the shell 1 through the feeding pipe 2, the controller controls the operation of the first motor 7 and the second motor 14, the rotation of the rotating shaft of the first motor 7 drives the gear 5, the rotating rod 3 and the crushing knife 4 to rotate, the crushing knife 4 rotates to stir and loosen the agglomerated sand, the loosened sand falls into the first screening frame 10 and the second screening frame 11 through the funnel 8, the rotation of the rotating shaft of the second motor 14 drives the rotation of the rotating disc 15 and the short rod 16, the rotation of the short rod 16 drives the moving frame 17, the moving rod 18, the second screening frame 11, the first screening frame 10 and the connecting rod 9 to reciprocate left and right, and the spring 26 is continuously compressed and stretched to recover, so that sand is screened.
All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.
In summary, the following steps: this adjustable eyelet screening sand device for construction, through casing 1, inlet pipe 2, bull stick 3, smash sword 4, gear 5, box 6, first motor 7, funnel 8, connecting rod 9, first screening frame 10, second screening frame 11, eyelet 12, backup pad 13, second motor 14, carousel 15, quarter butt 16, removal frame 17, carriage release lever 18, fixed plate 19, connecting plate 20, third motor 21 and threaded rod 22 cooperate, it can not open the cubic sand to have solved current construction screening sand device, be not convenient for subsequent screening, and because the eyelet of screen cloth is generally not adjustable, when needing finer sand, often can not satisfy the requirement, the problem of sand screening quality and efficiency has been reduced to a certain extent.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a construction is with adjustable mesh screening sand device, includes casing (1), its characterized in that: the top of the shell (1) is fixedly communicated with an inlet pipe (2), the top on the right side of the shell (1) is provided with a rotating rod (3) in a penetrating mode, the left end of the rotating rod (3) penetrates through the inner cavity of the shell (1) and is movably connected with the left top of the inner cavity of the shell (1) through a bearing, the rotating rod (3) is located at one end of the inner cavity of the shell (1) and is fixedly connected with a breaking knife (4), the right end of the rotating rod (3) is fixedly connected with a gear (5), the two gears (5) are mutually meshed, the top on the right side of the shell (1) is fixedly connected with a box body (6), the top on the right side of the inner cavity of the box body (6) is fixedly connected with a first motor (7), the left end of a rotating shaft of the first motor (7) is fixedly connected with the right side of the gear (5), and the top on the inner wall of the shell (1) is fixedly connected with a funnel (8), the front side and the rear side on the right side of the shell (1) are respectively provided with a connecting rod (9) in a penetrating manner, the left end of the connecting rod (9) penetrates through an inner cavity of the shell (1) and is fixedly connected with a first screening frame (10), the inner wall of the first screening frame (10) is movably connected with a second screening frame (11), the bottoms of the first screening frame (10) and the second screening frame (11) are respectively provided with an eyelet (12), the left bottom of the shell (1) is fixedly connected with a supporting plate (13), the bottom of the supporting plate (13) is fixedly connected with a second motor (14), the top of a rotating shaft of the second motor (14) penetrates through the top of the supporting plate (13) and is fixedly connected with a turntable (15), the rear side of the top of the turntable (15) is fixedly connected with a short rod (16), the surface of the short rod (16) is movably provided with a moving frame (17), the front side and the rear side on the right side of the moving frame (17) are respectively fixedly connected with a moving rod (18), the right-hand member of carriage bar (18) runs through to the inner chamber of casing (1) and with the left side fixed connection of second screening frame (11), the right side fixedly connected with fixed plate (19) of first screening frame (10) bottom, the left side fixedly connected with connecting plate (20) of second screening frame (11) bottom, the right side fixedly connected with third motor (21) of fixed plate (19), the left end of third motor (21) pivot runs through to the left side of fixed plate (19) and fixedly connected with threaded rod (22), the left end of threaded rod (22) runs through to the left side of connecting plate (20), threaded rod (22) and connecting plate (20) threaded connection, the fixed intercommunication in right side of first screening frame (10) has slag pipe (23), the right side of slag pipe (23) runs through to the right side of casing (1).
2. The adjustable mesh sand screen of claim 1, wherein: the fixed surface cover of threaded rod (22) left end is equipped with first limiting plate (24), the equal fixedly connected with bracing piece (25) of front side and rear side on fixed plate (19) left side, the left end of bracing piece (25) runs through to the left side of connecting plate (20).
3. The adjustable mesh sand screen of claim 1, wherein: the surface activity cover that connecting rod (9) are located casing (1) inner chamber one end is equipped with spring (26), the left end of spring (26) and the right side fixed connection of first screening frame (10), the right-hand member of spring (26) and the right side fixed connection of casing (1) inner chamber.
4. The adjustable mesh sand screen of claim 1, wherein: the right-hand member fixedly connected with second limiting plate of connecting rod (9), the bottom fixedly connected with landing leg (27) on casing (1) surface.
5. The adjustable mesh sand screen of claim 1, wherein: the top fixedly connected with third limiting plate of quarter butt (16), be provided with the bearing between bull stick (3) and casing (1), the bearing cover is established on the surface of bull stick (3).
6. The adjustable mesh sand screen of claim 1, wherein: the bottom of the front side of the shell (1) is movably connected with a box door through a hinge, and the front side of the box door is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120132318.0U CN215141870U (en) | 2021-01-19 | 2021-01-19 | Adjustable mesh sand screening device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120132318.0U CN215141870U (en) | 2021-01-19 | 2021-01-19 | Adjustable mesh sand screening device for building construction |
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| Publication Number | Publication Date |
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| CN215141870U true CN215141870U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120132318.0U Active CN215141870U (en) | 2021-01-19 | 2021-01-19 | Adjustable mesh sand screening device for building construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682350A (en) * | 2022-04-02 | 2022-07-01 | 山推建友机械股份有限公司 | Waste recycling treatment system and method for concrete mixing plant |
| CN115709120A (en) * | 2022-11-03 | 2023-02-24 | 海安绿发环保科技有限公司 | Construction waste recycling and crushing device and crushing method thereof |
-
2021
- 2021-01-19 CN CN202120132318.0U patent/CN215141870U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682350A (en) * | 2022-04-02 | 2022-07-01 | 山推建友机械股份有限公司 | Waste recycling treatment system and method for concrete mixing plant |
| CN115709120A (en) * | 2022-11-03 | 2023-02-24 | 海安绿发环保科技有限公司 | Construction waste recycling and crushing device and crushing method thereof |
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