CN220444325U - Anti-blocking sand screening machine for building construction - Google Patents

Abstract

The utility model discloses an anti-blocking sand screening machine for building construction, which comprises a base, wherein a collecting groove is formed in the upper surface of the base, a feeding assembly is arranged on one side of the surface of the base, the feeding assembly and the base are fixedly arranged, a filter shell is fixedly connected to the upper surface of the base, sliding holes are formed in two sides of the filter shell, and an anti-blocking assembly is arranged on one side of the filter shell. The utility model has the advantages that the rotary column is utilized to rotate the feeding box, the internal sand and stones are poured into the filter shell, then the torsion spring is utilized to rotate the anti-blocking brush downwards, the anti-blocking brush is fixed by the sliding baffle plate, and then the second motor is started to drive the second screw rod to rotate, so that the movable shell and the anti-blocking brush are driven to move to clear the blocked sand and stones in the filter shell, and the automatic sand and stones feeding and cleaning of the sand and stones in the filter shell are facilitated.

Description

Anti-blocking sand screening machine for building construction

Technical Field

The utility model belongs to the technical field of sand screening machines, and particularly relates to an anti-blocking sand screening machine for building construction.

Background

The sand screening machine is also called a dry land sand screening ship, is sand and stone separating equipment suitable for river courses, reservoirs, coal yards and buildings, and consists of a ship body, a frame, a speed reducer, a conveyor belt, a rotary screen, an engine or a motor, and is divided into a roller type sand screening machine, a washing roller type sand screening machine, a vibrating screen type sand screening machine and the like, wherein the publication number is as follows: CN207288002U discloses a prevent building sand screening machine of jam, including screening sand machine body, the top fixed mounting of screening sand machine body inner chamber has the fixed block, the spout has been seted up to the bottom of fixed block, the inner wall fixedly connected with slide bar of spout, the left end and the left inner wall fixed connection of spout of slide bar, the right-hand member and the inner wall fixed connection on spout right side of slide bar, movable mounting has the slider on the slide bar, the bottom fixedly connected with tooth frame of slider, this prevent building sand screening machine of jam is through setting up spout, slide bar, slider, tooth frame, first incomplete gear, second incomplete gear, third incomplete gear, horizontal pole, swinging arms, circular arc gear, first motor, gear and metal brush for first motor drives the swinging arms and swings about, thereby the metal brush will block the sand and stone head on the screen cloth and scrape down, has reached the effect of preventing the jam, has solved easy card and has led to the problem of work efficiency low on the screen cloth when building sand screening machine sieves.

However, the prior art has some problems: in the working process of the sand screening machine, due to different particle sizes of sand and stones, the sand and stones with partial sizes are easily blocked at the upper end of the filtering hole, the sand screening machine works to a certain extent, the existing equipment needs to be manually removed by means of tools, time and labor are wasted, the sand screening machine cannot automatically convey the sand and stones to the upper surface of the filtering shell, the working efficiency of the sand screening machine is low, so that the conventional device cannot meet daily working requirements of people, and therefore, the sand screening machine for preventing blocking for building construction is provided.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides an anti-blocking sand screening machine for building construction, which has the advantages of automatic feeding and automatic sand filtering, and solves the problems that in the working process of the sand screening machine, as the particle sizes of sand and stones are different, sand and stones with partial sizes are easy to block at the upper end of a filtering hole, certain influence is caused on the work of the sand screening machine, the existing equipment needs to be manually removed by means of tools, time and labor are wasted, and the sand screening machine cannot automatically convey the sand and stones to the upper surface of a filtering shell, so that the working efficiency of the sand screening machine is lower, and the conventional device cannot meet the daily work demands of people.

The utility model discloses an anti-blocking sand screening machine for building construction, which comprises a base, wherein a collecting groove is formed in the upper surface of the base, a feeding assembly is arranged on one side of the surface of the base, the feeding assembly and the base are fixedly arranged, a filter shell is fixedly connected to the upper surface of the base, sliding holes are formed in two sides of the filter shell, and an anti-blocking assembly is arranged on one side of the filter shell.

As the preferable mode of the utility model, the feeding component comprises a fixed shell, wherein the fixed shell is fixedly connected with one side of the surface of the base, one side of the fixed shell is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a rotating rod.

As the preferable mode of the utility model, the surface of the rotating rod is fixedly connected with a first bevel gear, the surfaces of the two groups of first bevel gears are respectively connected with a second bevel gear in a meshed mode, and one side of each of the two groups of second bevel gears is fixedly connected with a first screw rod.

As the preferable mode of the utility model, the surfaces of the first screw rods are all connected with lifting seats in a mutual meshed mode, a rotary column is fixedly connected in the lifting seats, the surfaces of the rotary column are movably connected with a feeding box, and the inside of the feeding box is provided with rectangular grooves.

As preferable, the anti-blocking assembly comprises a second motor, wherein the second motor is fixedly connected to one side of the surface of the filter shell, and a second screw rod is fixedly connected to the output end of the second motor.

As the preferable mode of the utility model, the surface of the second screw rod is connected with a sliding block in a threaded manner, one side of the sliding block is fixedly connected with a movable shell, and the movable shell and the two groups of sliding holes are movably arranged.

As the utility model is preferable, the movable shell is internally and fixedly connected with a fixed rod, the surface of the fixed rod is sleeved with a torsion spring, the surface of the torsion spring is fixedly connected with an anti-blocking brush, and the movable shell is internally and movably connected with a baffle plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the design of the base, the collecting tank, the feeding assembly, the filter shell, the sliding hole and the anti-blocking assembly, sand and stones are placed in the feeding box when the anti-blocking sand and stone filter is used, the first motor is started, the first motor drives the rotating rod and the first bevel gear to rotate, and accordingly drives the second bevel gear and the first screw rod to rotate, the lifting seat and the feeding box are transported upwards, after the lifting seat and the feeding box are transported to a proper position, the rotating column is utilized to rotate the feeding box, the sand and stones in the feeding box are poured into the filter shell, the anti-blocking brush is then rotated downwards by the torsion spring, the anti-blocking brush is fixed by the sliding baffle plate, and then the second motor is started to drive the second screw rod to rotate, so that the movable shell and the anti-blocking brush are driven to move to clear the sand and stones blocked in the filter shell, and the effects of being convenient for automatically feeding the sand and stones and the sand and stones in the filter shell are automatically cleared are achieved.

2. According to the utility model, through the design of the fixed shell, the base, the first motor and the rotating rod, when the first motor operates, the rotating rod is driven to rotate, so that the effect of providing power for the rising of the feeding box is achieved.

3. According to the utility model, through the design of the rotating rod, the first bevel gear, the second bevel gear and the first screw rod, when the rotating rod rotates, the first bevel gear is driven to rotate, so that the second bevel gear and the first screw rod are driven to rotate, and the effect of facilitating upward transportation of the lifting seat and the feeding box is achieved.

4. According to the sand screening machine, through the design of the first screw rod, the lifting seat and the rotary column feeding boxes, after the lifting seat drives the feeding boxes to rise to the proper positions, the rotary column can be utilized to rotate the feeding boxes, sand and stones in the feeding boxes are poured out into the filter shell, and the effect of being convenient for feeding the sand screening machine is achieved.

5. According to the utility model, through the design of the second motor, the filter shell and the second screw rod, when the second motor operates, the second screw rod is driven to rotate, so that the effect of providing power for cleaning sand and stone in the filter shell by the anti-blocking brush is achieved.

6. According to the utility model, through the design of the second screw rod, the sliding block and the movable shell, when the second screw rod rotates, the sliding block and the movable shell are driven to move, so that the effect of conveniently driving the anti-blocking brush to clean the inside of the filter shell is achieved.

7. According to the utility model, through the design of the movable shell, the fixed rod, the torsion spring, the anti-blocking brush and the baffle, when sand and stones in the filter shell are not needed to be removed, the torsion spring can drive the anti-blocking brush to automatically rotate upwards to prevent influencing the filtering of the sand and stones, and when the anti-blocking brush is used, the anti-blocking brush is blocked by the sliding baffle after being rotated to a proper position, so that the anti-blocking brush is prevented from automatically returning, and the effect of effectively preventing the sand and stones from blocking the inside of the filter shell is achieved.

Drawings

FIG. 1 is a schematic perspective view of a filter housing structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a feed assembly provided in an embodiment of the present utility model;

fig. 3 is a schematic perspective view of an anti-clogging assembly provided by an embodiment of the present utility model.

In the figure: 1. a base; 2. a feeding assembly; 201. a first bevel gear; 202. a second bevel gear; 203. a first screw rod; 204. a first motor; 205. a rotating rod; 206. a fixed case; 207. a feed box; 208. a lifting seat; 209. a rotating column; 3. a filter shell; 4. a slide hole; 5. an anti-jam assembly; 501. a second motor; 502. a second screw rod; 503. a slide block; 504. a fixed rod; 505. a movable case; 506. a baffle; 507. anti-blocking brush; 508. a torsion spring; 6. a collection tank.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the anti-blocking sand screening machine for building construction provided by the embodiment of the utility model comprises a base 1, wherein a collecting tank 6 is formed on the upper surface of the base 1, a feeding component 2 is arranged on one side of the surface of the base 1, the feeding component 2 and the base 1 are fixedly arranged, a filter shell 3 is fixedly connected to the upper surface of the base 1, sliding holes 4 are formed in two sides of the filter shell 3, and an anti-blocking component 5 is arranged on one side of the filter shell 3.

The scheme is adopted: through the design of base 1, collecting vat 6, feeding subassembly 2, strain shell 3, slide hole 4 and anti-clogging subassembly 5, when using, place the sand and stone inside the pay-off case 207, start first motor 204 afterwards, first motor 204 drives bull stick 205 and first bevel gear 201 and rotates, thereby drive second bevel gear 202 and first lead screw 203 and rotate, thereby upwards transport elevating socket 208 and pay-off case 207, after transporting suitable position, utilize the revolving post 209 to rotate pay-off case 207, pour inside sand and stone into strain shell 3 inside, then utilize torsional spring 508 to rotate anti-clogging brush 507 downwards, and gliding baffle 506 is fixed anti-clogging brush 507, then start second motor 501, make it drive second lead screw 502 and rotate, thereby drive movable shell 505 and anti-clogging brush 507 and remove the sand and stone that blocks up in the filter shell 3, the effect of being convenient for automatic material loading and automatic clearance to sand and stone in the filter shell 3 has been reached.

Referring to fig. 2, the feeding assembly 2 includes a fixing housing 206, the fixing housing 206 is fixedly connected to one side of the surface of the base 1, a first motor 204 is fixedly connected to one side of the fixing housing 206, and a rotating rod 205 is fixedly connected to an output end of the first motor 204.

The scheme is adopted: through the design of fixed shell 206, base 1, first motor 204 and bull stick 205, when first motor 204 operation, can drive bull stick 205 and rotate, reached the effect that can provide power for the rising of feeder box 207.

Referring to fig. 2, a first bevel gear 201 is fixedly connected to the surface of a rotating rod 205, second bevel gears 202 are connected to the surfaces of two groups of first bevel gears 201 in a meshed mode, and first screw rods 203 are fixedly connected to one sides of the two groups of second bevel gears 202.

The scheme is adopted: through the design of bull stick 205, first bevel gear 201, second bevel gear 202 and first lead screw 203, when bull stick 205 rotates, can drive first bevel gear 201 and rotate to drive second bevel gear 202 and first lead screw 203 and rotate, reached the effect of being convenient for upwards transport lifting seat 208 and feeder box 207.

Referring to fig. 2, the surfaces of the first screw rods 203 are all engaged with and connected with a lifting seat 208, a rotary column 209 is fixedly connected in the lifting seat 208, the surface of the rotary column 209 is movably connected with a feeding box 207, and a rectangular groove is formed in the feeding box 207.

The scheme is adopted: through the design of first lead screw 203, lifting seat 208, the four feed boxes 207 of column 209, after lifting seat 208 drives feed box 207 and rises to suitable position, can utilize column 209 to rotate feed box 207, pour the sand and stone in the feed box 207 to the filter shell 3 inside, reached the effect of being convenient for carry out the pay-off to the sand screening machine.

Referring to fig. 3, the anti-clogging module 5 includes a second motor 501, the second motor 501 is fixedly connected to one side of the surface of the filter housing 3, and the output end of the second motor 501 is fixedly connected to a second screw rod 502.

The scheme is adopted: through the design of second motor 501, straining shell 3 and second lead screw 502, when second motor 501 operates, can drive second lead screw 502 and rotate, reached and to have been for preventing stifled brush 507 clear up the effect that provides power to straining the sand and stone in the shell 3.

Referring to fig. 3, a slider 503 is screwed on the surface of the second screw 502, one side of the slider 503 is fixedly connected with a movable shell 505, and the movable shell 505 and the two groups of sliding holes 4 are movably arranged.

The scheme is adopted: through the design of second lead screw 502, slider 503 and movable shell 505, when second lead screw 502 rotates, can drive slider 503 and movable shell 505 and remove, reached the effect of being convenient for drive anti-blocking brush 507 to clear up the filter shell 3 inside.

Referring to fig. 3, a fixed rod 504 is fixedly connected in a movable shell 505, a torsion spring 508 is sleeved on the surface of the fixed rod 504, an anti-blocking brush 507 is fixedly connected on the surface of the torsion spring 508, and a baffle 506 is movably connected in the movable shell 505.

The scheme is adopted: through the design of movable shell 505, dead lever 504, torsional spring 508, prevent stifled brush 507 and baffle 506, when need not getting rid of the sand and stones in the filter shell 3, torsional spring 508 can drive and prevent stifled brush 507 automatic upwards to rotate, prevents to influence the filtration of sand and stones, when using and prevent stifled brush 507, rotates and prevents to block up after brush 507 to suitable position, and slide damper 506 blocks to prevent stifled brush 507 and returns to the original position voluntarily, has reached the effect that can effectively prevent sand and stones to lead to the fact the jam to the inside of filter shell 3.

The working principle of the utility model is as follows:

when the sand and stone filter is used, sand and stone are placed inside the feeding box 207, the first motor 204 is started, the first motor 204 drives the rotary rod 205 and the first bevel gear 201 to rotate, and accordingly the second bevel gear 202 and the first screw rod 203 are driven to rotate, the lifting seat 208 and the feeding box 207 are transported upwards, after the sand and stone filter is transported to a proper position, the feeding box 207 is rotated by the rotary column 209, the sand and stone inside the sand and stone filter is poured into the filter shell 3, the anti-blocking brush 507 is rotated downwards by the torsion spring 508, the anti-blocking brush 507 is fixed by the sliding baffle 506, the second motor 501 is started, the second screw rod 502 is driven to rotate, and the movable shell 505 and the anti-blocking brush 507 are driven to move to clear the sand and stone blocked in the filter shell 3.

To sum up: this building construction is with screening sand machine of preventing blockking up through the structure of anti-blocking subassembly 5, second motor 501, second lead screw 502, slider 503, dead lever 504, movable shell 505, baffle 506, anti-blocking brush 507 and torsional spring 508, has solved screening sand machine in the course of the work, because the granule size of sand and stone is different, and the sand and stone of part size is blocked up very easily at the filtration pore upper end, causes certain influence to screening sand machine's work, and current equipment needs to carry out manual removal with the help of the instrument, and waste time and energy to screening sand machine can not be automatic carries sand and stone to strain shell upper surface, makes screening sand machine's work efficiency lower, so traditional device can not satisfy people's daily work demand's problem yet.

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.

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 (4)

1. The utility model provides a sand screening machine of jam is prevented with preventing in construction, includes base (1), its characterized in that: collecting vat (6) have been seted up to base (1) upper surface, base (1) surface one side is provided with pay-off subassembly (2), be fixed setting between pay-off subassembly (2) and base (1), fixed surface is connected with on base (1) strains shell (3), slide hole (4) have all been seted up to strain shell (3) both sides, it is provided with anti-blocking subassembly (5) to strain shell (3) one side, anti-blocking subassembly (5) include second motor (501), second motor (501) fixed connection is in strain shell (3) surface one side, second motor (501) output fixedly connected with second lead screw (502), second lead screw (502) surface threaded connection has slider (503), slider (503) one side fixedly connected with movable shell (505), be movable setting between movable shell (505) and two sets of slide hole (4), fixed connection in movable shell (505) dead lever (504), dead lever (504) surface cover is equipped with (508), torsion spring (508) output fixedly connected with second lead screw (502), torsion spring (507) surface fixedly connected with anti-blocking baffle (505).

2. The anti-clogging sand screening machine for building construction as claimed in claim 1, wherein: the feeding assembly (2) comprises a fixed shell (206), the fixed shell (206) is fixedly connected to one side of the surface of the base (1), a first motor (204) is fixedly connected to one side of the fixed shell (206), and a rotating rod (205) is fixedly connected to the output end of the first motor (204).

3. The anti-clogging sand screening machine for building construction as claimed in claim 2, wherein: the surface of the rotating rod (205) is fixedly connected with a first bevel gear (201), the surfaces of the two groups of first bevel gears (201) are respectively connected with a second bevel gear (202) in a meshed mode, and one side of each of the two groups of second bevel gears (202) is respectively and fixedly connected with a first screw rod (203).

4. A jam-resistant sand screening machine for use in building construction as claimed in claim 3, wherein: the surface of the first screw rod (203) is connected with a lifting seat (208) in a mutual engagement mode, a rotary column (209) is fixedly connected in the lifting seat (208), a feeding box (207) is movably connected to the surface of the rotary column (209), and a rectangular groove is formed in the feeding box (207).