CN217120848U - Small sand screening device - Google Patents
Small sand screening device Download PDFInfo
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- CN217120848U CN217120848U CN202220252859.1U CN202220252859U CN217120848U CN 217120848 U CN217120848 U CN 217120848U CN 202220252859 U CN202220252859 U CN 202220252859U CN 217120848 U CN217120848 U CN 217120848U
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Abstract
The utility model discloses a small-size screening sand device, including frame, cylinder device subassembly and baffle, the fixed cylinder device subassembly that is provided with of frame upside, the feed inlet is seted up on the top of cylinder device subassembly. The utility model discloses divide two-layerly altogether, the upper strata is provided with the roller device subassembly, and the rotation of roller device subassembly can be by the electric drive, and one end is the sand department of filling, and the roller device subassembly is rotatory promptly for sieving, and the sieve mesh density that the outer protective housing upside of cylinder set up can be adjusted according to the demand. The baffle all inclines to set up with the play flitch, and the too big granule rolls after the convenient screening of roller device subassembly falls, collects the retreatment at the opposite side of roller device subassembly. The below of roller device subassembly sets up the space and is used as parking the shallow, connects to get the fine sand that sieves, the utility model discloses simple structure to be convenient for in scattered construction or under the support that does not have professional screening sand equipment, convenient and fast's screening fine sand is used for the construction.
Description
Technical Field
The utility model relates to a small-size screening sand device, concretely relates to building tool technical field.
Background
In the construction of various engineering facilities, the use of sand is very wide, the sand is an indispensable construction raw material in small-sized projects such as home decoration, yard finishing and the like, and a large amount of fine sand and cement are required to be mixed and stirred for the construction of buildings, so that proper concrete is convenient to prepare;
however, large-particle sand and stones and other impurities are mixed in the directly mined sand, the used sand cannot meet the construction standard due to the fact that coarse sand and crushed stone are too large, and the directly mined sand can be used after being screened in order to obtain the sand with good quality. However, most of the existing sand screening machines have the defects of complex structure, large integral volume, unsuitability for families or small enterprises, low efficiency, time and labor waste and the like if the traditional sand screening method is used when no professional sand screening machine is used for screening.
Regarding most of the existing sand screening machines have the problems of complicated structure, large overall volume, unsuitability for household or small enterprises, and low efficiency and time and labor consumption when the traditional sand screening method is used without professional sand screening machine for screening, a novel small-sized sand screening device for home decoration construction is disclosed in Chinese patent publication No. CN 112958422A, which belongs to the technical field of construction tools, wherein a mounting groove is arranged on one surface of a fixing frame, a pressing plate is fastened in the mounting groove through a manual screw, the pressing plate is in a square frame shape, a symmetrical reinforcing plate is fixedly connected to one surface of the pressing plate, a filter screen sheet is clamped between the pressing plate and the inner wall of the mounting groove, an axle seat is fixedly connected to the inner wall of the opening of the mounting groove, one end of the axle seat is rotatably connected with a supporting rod, the other end of the supporting rod is connected with a connecting rod through threads, and the inclination angle between the fixing frame and the supporting frame of the novel small-sized sand screening device for home decoration construction can be adjusted, but also have folding function, great reduction occupation space position, improved the convenience of carrying of screening sand device to the clamp plate and the mounting groove that set up are convenient for fasten and tighten filter screen piece, make things convenient for the change of the filter screen piece of different meshes, but above-mentioned technical scheme simple structure is not suitable for screening in batches, and need consume a large amount of time and manpower.
Disclosure of Invention
An object of the utility model is to solve prior art's not enough, provide a small-size screening sand device to there is the structure comparatively complicated mostly in the current screening sand machine that provides in solving above-mentioned background art, whole volume is great, is unsuitable for family or small enterprise to use, when not having the screening sand machine of specialty to sieve, if use traditional screening sand method then there is inefficiency, the scheduling problem that wastes time and energy.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small-size screening sand device, includes frame, cylinder device subassembly and baffle, the fixed cylinder device subassembly that is provided with of frame upside, the feed inlet is seted up on the top of cylinder device subassembly, be provided with the feeder hopper directly over the feed inlet, the feeder hopper runs through the top of frame to be linked together with the feed inlet, the inside helical blade who is used for impelling the material removal that is provided with of cylinder device subassembly, servo motor drive helical blade rotates, be provided with the baffle under the cylinder device subassembly, the baffle passes through bolted connection spare and installs on the pillar lateral wall of the frame left and right sides, carry out fixed mounting through the mounting bracket between baffle and the cylinder device subassembly.
Preferably, the both ends of cylinder device subassembly form feed end and discharge end respectively, the feed end top of cylinder device subassembly is provided with the feed inlet, the discharge end of cylinder device subassembly is provided with the feed opening, the below of feed opening is provided with the flitch, the flitch slope sets up, flitch bolted connection is fixed in the discharge end downside of baffle.
Preferably, a supporting plate is welded on the end face of the side wall of the rack, a servo motor is fixedly arranged right above the supporting plate, a motor shaft of the servo motor is connected with a spiral conveying shaft through a coupler, the spiral conveying shaft is located inside the roller device assembly, and spiral blades are fixedly arranged on the upper side of the spiral conveying shaft.
Preferably, the utility model discloses a baffle divide into about two-layer, and the upper strata is the roller device subassembly, and the lower floor is the cavity, the small opening is seted up to the baffle upside, baffle slope installation, one side of cavity is the opening setting, the screening hole has been seted up on the outer protective housing of roller device subassembly, the screening hole adopts the multiunit setting to evenly distributed is in the outer protective housing upside, the density in screening hole can be adjusted according to actual need.
Preferably, a supporting plate is welded to the upper side of the side wall of the rack, a servo motor is fixedly arranged on the upper side of the supporting plate, a motor shaft of the servo motor is connected with the spiral conveying shaft through a coupler, and spiral blades are fixedly arranged on the upper side of the spiral conveying shaft.
The utility model provides a small-size screening sand device possesses following beneficial effect:
the utility model discloses divide two-layerly altogether, the upper strata is provided with the roller device subassembly, and the rotation of roller device subassembly can be by the electric drive, and one end is the sand department of filling, and the roller device subassembly is rotatory promptly for sieving, and the sieve mesh density that the outer protective housing upside of cylinder set up can be adjusted according to the demand. The baffle all inclines to set up with the play flitch, and the too big granule rolls after the convenient screening of roller device subassembly falls, collects the retreatment at the opposite side of roller device subassembly. The below of roller device subassembly sets up the space and is used as parking the shallow, connects to get the fine sand that sieves, the utility model discloses simple structure to be convenient for in scattered construction or under the support that does not have professional screening sand equipment, convenient and fast's screening fine sand is used for the construction.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a front view of a small sand sieving device according to the present invention;
FIG. 2 is a schematic view of a part of a small sand sieving device according to the present invention;
FIG. 3 is a schematic view of a part of a small sand sieving device according to the present invention;
fig. 4 is a schematic view of a part of the structure of a small sand sieving device proposed by the present invention;
in the figure: 1. a pillar; 2. a discharge plate; 3. a baffle plate; 4. a roller assembly; 5. a mounting frame; 6. a support plate; 7. a servo motor; 8. a feed hopper; 9. a frame; 10. a feed inlet; 11. an outer protective shell; 12. a feeding port; 13. a coupling; 14. a screw conveying shaft; 15. a helical blade; 16. a bolt connection; 17. a screening well; 18. a leak hole; 19. a cavity.
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. 1-4, the present invention provides the following technical solutions: the utility model relates to a small-size screening sand device, including frame 9, cylinder device subassembly 4 and baffle 3, the fixed cylinder device subassembly 4 that is provided with of frame 9 upside, feed inlet 10 is seted up on the top of cylinder device subassembly 4, be provided with feeder hopper 8 directly over feed inlet 10, feeder hopper 8 runs through the top of frame 9 to be linked together with feed inlet 10, cylinder device subassembly 4 is inside to be provided with the helical blade 15 that is used for impelling the material to remove, servo motor 7 drive helical blade 15 rotates, be provided with baffle 3 under cylinder device subassembly 4, baffle 3 passes through bolted connection 16 and installs on the 1 lateral wall of pillar of the frame 9 left and right sides, carry out fixed mounting through mounting bracket 5 between baffle 3 and the cylinder device subassembly 4.
As shown in fig. 1, the present embodiment provides a small sand sieving device, which is characterized in that: the both ends of roller device subassembly 4 form feed end and discharge end respectively, the feed end top of roller device subassembly is provided with feed inlet 10, the discharge end of roller device subassembly is provided with feed opening 12, the below of feed opening 12 is provided with ejection of compact board 2, 2 bolted connections of ejection of compact board are fixed in the discharge end downside of baffle 3.
As shown in fig. 2, the present embodiment provides a small sand sieving device, which is characterized in that: the automatic feeding device is characterized in that a supporting plate 6 is welded on the end face of the side wall of the rack 9, a servo motor 7 is fixedly arranged right above the supporting plate 6, a motor shaft of the servo motor 7 is connected with a spiral conveying shaft 14 through a coupler 13, the spiral conveying shaft 14 is located inside the roller device assembly 4, and spiral blades 15 are fixedly arranged on the upper side of the spiral conveying shaft 14.
As shown in fig. 1 and 3, the present embodiment provides a small sand sieving device, which is characterized in that: the utility model discloses a baffle 3 divide into about two-layer, and the upper strata is cylinder device subassembly 4, and the lower floor is cavity 19, the small opening 18 has been seted up to 3 upsides of baffle, 3 slope installations of baffle, one side of cavity 19 is the opening setting, screening hole 17 has been seted up on cylinder device subassembly 4's the outer protective housing 11, screening hole 17 adopts the multiunit setting to evenly distributed is in 11 upsides of outer protective housing, the density of screening hole 17 can be adjusted according to actual need.
As shown in fig. 2, the present embodiment provides a small sand sieving device, which is characterized in that: the automatic feeding device is characterized in that a supporting plate 6 is welded on the upper side of the side wall of the rack 9, a servo motor 7 is fixedly arranged on the upper side of the supporting plate 6, a motor shaft of the servo motor 7 is connected with a spiral conveying shaft 14 through a coupler 13, and spiral blades 15 are fixedly arranged on the upper side of the spiral conveying shaft 14.
The utility model discloses an use flow: the utility model discloses divide two-layerly altogether, the upper strata is provided with the roller device subassembly, and the rotation of roller device subassembly can be by the electric drive, and one end is the sand department of filling, and the roller device subassembly is rotatory promptly for sieving, and the sieve mesh density that the outer protective housing upside of cylinder set up can be adjusted according to the demand. The baffle can set up inclination, and the too big granule rolls after the convenient screening of roller device subassembly falls, collects the retreatment at the opposite side of roller device subassembly. The below of roller device subassembly sets up the space and is used as parking the shallow, connects to get the fine sand that sieves, the utility model discloses simple structure to be convenient for in scattered construction or under the support that does not have professional screening sand equipment, convenient and fast's screening fine sand is used for the construction.
The utility model discloses when using, at first place the shallow inside the cavity of baffle downside, then pass through feeder hopper 8 with the sand and get into feed inlet 10, and it is inside to get into roller device subassembly 4 through feed inlet 10, start servo motor 7 this moment, servo motor drive auger delivery axle 14 rotates, the material that is less than the screening hole in the sand then directly sieves out from the screening hole from this, fall into 3 upsides of baffle, and leak hole 18 through 3 upsides of baffle falls into the shallow inside of downside, the solid or the stone that are greater than screening hole 17 in the sand this moment then at helical blade 15's propulsion, and finally fall into 3 terminal upsides of baffle of downside through feed opening 12, and because baffle 3 sets up with ejection of compact plate slope, the solid or the stone that are greater than screening hole 17 in the sand at this moment then roll through the baffle to outside bin inside.
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 (5)
1. The utility model provides a small-size screening sand device, includes frame (9), servo motor (7), cylinder device subassembly (4) and baffle (3), its characterized in that: frame (9) upside is fixed and is provided with cylinder device subassembly (4), feed inlet (10) are seted up on the top of cylinder device subassembly (4), be provided with feeder hopper (8) directly over feed inlet (10), feeder hopper (8) run through the top of frame (9) to be linked together with feed inlet (10), cylinder device subassembly (4) inside is provided with helical blade (15) that are used for impelling the material to remove, servo motor (7) drive helical blade (15) rotate, be provided with baffle (3) directly under cylinder device subassembly (4), install on pillar (1) lateral wall of frame (9) the left and right sides through bolted connection spare (16) baffle (3), carry out fixed mounting through mounting bracket (5) between baffle (3) and cylinder device subassembly (4).
2. A compact sand screening device according to claim 1, wherein: the feed end and the discharge end are formed at the two ends of the roller device assembly (4) respectively, a feed inlet (10) is formed in the top end of the feed end of the roller device assembly (4), a feed opening (12) is formed in the discharge end of the roller device assembly (4), a discharge plate (2) is arranged below the feed opening (12), and the discharge plate (2) is fixed to the lower side of the discharge end of the baffle (3) in a bolt connection mode.
3. A compact sand screening device according to claim 1, wherein: the automatic feeding device is characterized in that a supporting plate (6) is welded on the end face of the side wall of the rack (9), a servo motor (7) is fixedly arranged right above the supporting plate (6), a motor shaft of the servo motor (7) is connected with a spiral conveying shaft (14) through a coupler (13), the spiral conveying shaft (14) is located inside the roller device assembly (4), and spiral blades (15) are fixedly arranged on the upper side of the spiral conveying shaft (14).
4. A compact sand screening device according to claim 1, wherein: divide into upper and lower two-layer through baffle (3), the upper strata is cylinder device subassembly (4), and the lower floor is cavity (19), small opening (18) have been seted up to baffle (3) upside, baffle (3) slope installation, one side of cavity (19) is the opening setting, screening hole (17) have been seted up on outer protective housing (11) of cylinder device subassembly (4), screening hole (17) adopt the multiunit setting to evenly distributed is in outer protective housing (11) upside, the density of screening hole (17) can be adjusted according to actual need.
5. A compact sand screening device according to claim 1, wherein: the side wall upside welding of frame (9) is provided with backup pad (6), backup pad (6) upside is fixed and is provided with servo motor (7), the motor shaft of servo motor (7) is connected with auger delivery axle (14) through shaft coupling (13), auger delivery axle (14) upside is fixed and is provided with helical blade (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220252859.1U CN217120848U (en) | 2022-02-08 | 2022-02-08 | Small sand screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220252859.1U CN217120848U (en) | 2022-02-08 | 2022-02-08 | Small sand screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217120848U true CN217120848U (en) | 2022-08-05 |
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ID=82621630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220252859.1U Active CN217120848U (en) | 2022-02-08 | 2022-02-08 | Small sand screening device |
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| Country | Link |
|---|---|
| CN (1) | CN217120848U (en) |
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2022
- 2022-02-08 CN CN202220252859.1U patent/CN217120848U/en active Active
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