CN219150860U

CN219150860U - Concrete sand-stone separator with anti-blocking feed inlet

Info

Publication number: CN219150860U
Application number: CN202223421888.5U
Authority: CN
Inventors: 宋国军; 李素亚
Original assignee: Hebei Jinqiang Cement Products Co ltd
Current assignee: Hebei Jinqiang Cement Products Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-09
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a concrete sand and stone separator with an anti-blocking feed inlet, which comprises a sand and stone separator, wherein a feed pipe capable of enabling concrete sand and stone to enter is arranged on the surface of the sand and stone separator, an anti-blocking mechanism capable of preventing the concrete sand and stone from blocking the feed pipe is arranged in the feed pipe, the anti-blocking mechanism comprises a rotating belt which is rotationally connected to the inner cavity of the feed pipe, a plurality of groups of uniformly distributed connecting boxes are fixedly connected to the surface of the rotating belt, a plurality of groups of uniformly distributed connecting rods are movably connected to the inner cavity of the connecting boxes, cleaning strips are fixedly connected to the other ends of the plurality of groups of connecting rods, the cleaning strips are abutted against the inner wall of the feed pipe, and two groups of high-pressure spray pipes are fixedly connected to the inner wall of the feed pipe.

Description

Concrete sand-stone separator with anti-blocking feed inlet

Technical Field

The utility model relates to the technical field of concrete sand and stone separators, in particular to a concrete sand and stone separator with an anti-blocking feed inlet.

Background

The concrete sand-stone separator is core equipment of a concrete recovery system, and is mainly used for cleaning, separating and recycling sand and stone in sewage and residual concrete of a cleaning tank car.

For this reason, chinese patent net has disclosed the grit separating centrifuge of application number CN205797706U, leads to baffle box, minute stone ware and the minute sand ware that connects gradually, be equipped with out the sand mouth on the minute sand ware, minute sand ware one end is provided with the motor, just be connected with the screw rod that is located minute sand ware on the motor, be equipped with minute stone section of thick bamboo in the minute stone ware, be equipped with the filtration pore that supplies the sand to pass through on minute stone section of thick bamboo and form the sand storage chamber in minute stone ware bottom, the screw rod tip is located the sand storage intracavity, be equipped with the inlet opening on minute sand ware, through the setting of inlet opening, after having used the grit separating centrifuge, can be in the inlet opening water to can wash out the sand of storage in minute sand ware inside, these sand can save in the sand storage intracavity along the washing direction, can reduce the waste of sand on the one hand, saves the resource, on the other hand also can effectively avoid the condition that the minute sand ware appears blocking.

However, when the sand and stone separator is used for adding concrete sand and stone, the concrete sand and stone can be adhered to the surface of the feed inlet due to the viscosity and adhesiveness of the concrete sand and stone, the feed inlet can be blocked during feeding, the feeding and adding of the concrete sand and stone are affected, and the feeding effect is too low.

Therefore, we propose a concrete sand-stone separator with an anti-blocking feed inlet to solve the above problems.

Disclosure of Invention

The utility model aims to provide a concrete sand-stone separator with an anti-blocking feed inlet, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete sand and stone separating centrifuge that feed inlet is prevented, includes the sand and stone separating centrifuge, sand and stone separating centrifuge surface is equipped with the inlet pipe that enables concrete sand and stone entering, be equipped with the anti-blocking mechanism that prevents concrete sand and stone from blockking up the inlet pipe in the inlet pipe, anti-blocking mechanism is including rotating the rotation area of connecting at the inlet pipe inner chamber, rotation area fixedly connected with multiunit evenly distributed's connection box, the equal swing joint of connection box inner chamber has multiunit evenly distributed's connecting rod, the equal fixedly connected with of the other end of multiunit connecting rod is clean strip, clean strip offsets tightly with the inlet pipe inner wall, two sets of high-pressure spray pipes of inlet pipe inner wall fixedly connected with utilize the inlet pipe to add concrete sand and stone separating centrifuge in, anti-blocking mechanism avoids concrete to block up anti-blocking mechanism, and high-pressure spray pipe washes and cleans anti-blocking mechanism.

Preferably, the anti-blocking mechanism further comprises a motor fixedly connected to the rear side wall of the feeding pipe, the inner cavity of the feeding pipe is rotationally connected with two groups of rotating rods, the surfaces of the rotating rods are fixedly connected with a plurality of groups of rotating wheels, and the surfaces of the rotating wheels are sleeved with rotating belts.

Preferably, the anti-blocking mechanism further comprises a plurality of groups of rotating seats fixedly connected to the inner wall of the feeding pipe, the rotating rods are connected with the feeding pipe through the rotating seats, the output end of the motor penetrates through the rear side wall of the feeding pipe and is fixedly connected with a group of rotating rods, and the rotating rods are rotationally connected with the feeding pipe through the rotating seats, so that the rotating rods can rotate in the inner cavity of the feeding pipe.

Preferably, the surface of the rotating belt is fixedly connected with a plurality of groups of connecting strips which are uniformly distributed, and the connecting box is fixedly connected with the rotating belt through the connecting strips.

Preferably, the anti-blocking mechanism further comprises a plurality of groups of springs fixedly connected to the inner cavity of the connecting box, the other ends of the springs are fixedly connected with the connecting rod, and the springs are used for supporting the connecting rod.

Preferably, the surface of the connecting box is provided with a plurality of groups of swing holes which are uniformly distributed, the connecting rods are inserted into the inner cavity of the connecting box through the swing holes and are movably connected with the inner cavity of the connecting box through the bearing seats, and the swing angles of the connecting rods are limited through the swing holes.

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

the cleaning strip supports tightly with the inlet pipe inner wall when removing, erase the attached concrete grit of inlet pipe inner wall, when the cleaning strip is erasing the attached concrete grit of inlet pipe inner wall, swing hole and bearing frame make the connecting rod can drive the cleaning strip and go on the swing of a small margin from top to bottom, can be inseparabler with the laminating of inlet pipe inner wall, the cleaner of clearance, the spring of connecting box inner chamber makes the connecting rod reset after rocking, the back and forth oscillation is cleaned repeatedly, clean the more thoroughly of clearance, the sand and stone separator is when using and add the concrete grit, because the viscidity and the adhesion of concrete grit can be attached to the feed inlet surface, can block up the feed inlet during the material loading and add of influence concrete grit, lead to the too low problem of material loading effect.

Drawings

FIG. 1 is a schematic view of the present utility model in elevation and cross section;

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 three-dimensional structure of the junction box, junction bar and cleaning bar of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a sand and stone separator; 2. a feed pipe; 3. an anti-blocking mechanism; 301. rotating the belt; 302. a connection box; 303. a connecting rod; 304. a cleaning bar; 305. a motor; 306. a rotating lever; 307. a rotating wheel; 308. a swing hole; 309. a rotating seat; 310. a connecting strip; 311. a spring; 4. high pressure nozzle.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a concrete sand and stone separating centrifuge that feed inlet is prevented blocking up, including sand and stone separating centrifuge 1, add concrete sand and stone to sand and stone separating centrifuge 1 inner chamber through inlet pipe 2, the motor 305 of inlet pipe 2 back lateral wall starts when adding, motor 305 drives the rotation area 301 that the surface cup jointed through dwang 306 and the rotation wheel 307 in inlet pipe 2 inner chamber and rotates, the connecting strip 310 and the connecting box 302 of rotation area 301 also drive its surface move when rotating, the connecting box 302 is moving the connecting rod 303 that drives the inner chamber simultaneously and is shifted, the connecting rod 303 also drives the clean strip 304 of one end and moves when shifting, clean strip 304 offsets tightly with inlet pipe 2 inner wall when moving, clear up inlet pipe 2 inner wall, avoid concrete sand and stone to remain at inlet pipe 2 inner wall.

Referring to fig. 1, the nozzle of the high-pressure nozzle 4 faces the rotary belt 301 in the inner cavity of the feed pipe 2, and the rotary belt 301 rotates while the high-pressure nozzle 4 always sprays and washes the rotary belt 301 to keep the surface of the rotary belt 301 clean.

Referring to fig. 4, the motor 305 on the rear side wall of the feeding tube 2 is started, the output end of the motor 305 drives the rotating rod 306 to rotate, the rotating seat 309 on the inner wall of the feeding tube 2 enables the rotating rod 306 to rotate in the inner cavity of the feeding tube 2, the rotating rod 306 drives the rotating wheel 307 on the surface to rotate at the same time, and the rotating wheel 307 drives the rotating belt 301 on the surface to rotate when rotating.

Referring to fig. 1-4, the rotating belt 301 drives the connecting rod 303 to move through the connecting box 302 on the surface while rotating, the connecting rod 303 also drives the cleaning bar 304 at the other end to move while moving, the cleaning bar 304 abuts against the inner wall of the feeding pipe 2 while moving, the concrete sand and gravel attached to the inner wall of the feeding pipe 2 are erased, the swinging hole 308 and the bearing seat enable the connecting rod 303 to drive the cleaning bar 304 to swing up and down by a small amplitude when the cleaning bar 304 erases the concrete sand and gravel attached to the inner wall of the feeding pipe 2, the connecting rod 303 can be attached to the inner wall of the feeding pipe 2 more tightly, the cleaning is cleaner, the spring 311 in the inner cavity of the connecting box 302 enables the connecting rod 303 to reset after swinging, and the cleaning is more thorough.

Working principle: the sand and gravel separator has the advantages that concrete sand and gravel is added into the inner cavity of the sand and gravel separator 1 through the feeding pipe 2, when the concrete sand and gravel is added, the motor 305 on the rear side wall of the feeding pipe 2 is started, the motor 305 drives the rotating belt 301 sleeved on the surface through the rotating rod 306 and the rotating wheel 307 in the inner cavity of the feeding pipe 2, the rotating belt 301 drives the connecting rod 303 to move through the connecting box 302 on the surface while rotating, the connecting rod 303 also drives the cleaning strip 304 at the other end to move while moving, the cleaning strip 304 abuts against the inner wall of the feeding pipe 2 while moving, the adhered concrete sand and gravel on the inner wall of the feeding pipe 2 is erased, the connecting rod 304 can drive the cleaning strip 304 to swing up and down by a small extent when the adhered concrete sand and gravel on the inner wall of the feeding pipe 2 is erased, the cleaning strip 304 can be attached to the inner wall of the feeding pipe 2 more tightly, the cleaning strip is cleaner, the spring 311 in the inner cavity of the connecting box 302 enables the connecting rod 303 to reset after swinging, the sand and gravel is cleaned to swing back and forth, the cleaning is more thoroughly, and the problem that when the sand and gravel separator 1 is used for adding concrete, the adhesive and gravel is adhered to the feeding port is solved, and the feeding port is low, and the feeding effect is influenced when the sand and gravel is added.

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

1. The utility model provides a concrete sand and stone separator that feed inlet is prevented stifled, includes sand and stone separator (1), its characterized in that: the sand and stone separator is characterized in that a feeding pipe (2) capable of enabling concrete sand and stone to enter is arranged on the surface of the sand and stone separator (1), an anti-blocking mechanism (3) capable of preventing the concrete sand and stone from blocking the feeding pipe (2) is arranged in the feeding pipe (2), the anti-blocking mechanism (3) comprises a rotating belt (301) which is rotationally connected to the inner cavity of the feeding pipe (2), a plurality of groups of evenly distributed connecting boxes (302) are fixedly connected to the surface of the rotating belt (301), a plurality of groups of evenly distributed connecting rods (303) are movably connected to the inner cavity of the connecting boxes (302), cleaning strips (304) are fixedly connected to the other ends of the plurality of groups of connecting rods (303), and the cleaning strips (304) are abutted against the inner wall of the feeding pipe (2), and two groups of high-pressure spray pipes (4) are fixedly connected to the inner wall of the feeding pipe (2).

2. The concrete sand and stone separator with an anti-blocking feed inlet according to claim 1, wherein: the anti-blocking mechanism (3) further comprises a motor (305) fixedly connected to the rear side wall of the feeding pipe (2), two groups of rotating rods (306) are rotatably connected to the inner cavity of the feeding pipe (2), a plurality of groups of rotating wheels (307) are fixedly connected to the surfaces of the rotating rods (306), and rotating belts (301) are sleeved on the surfaces of the rotating wheels (307).

3. The concrete sand and stone separator with an anti-blocking feed inlet according to claim 2, wherein: the anti-blocking mechanism (3) further comprises a plurality of groups of rotating seats (309) fixedly connected to the inner wall of the feeding pipe (2), the rotating rods (306) are connected with the feeding pipe (2) through the rotating seats (309), and the output end of the motor (305) penetrates through the rear side wall of the feeding pipe (2) and is fixedly connected with one group of rotating rods (306).

4. The concrete sand and stone separator with an anti-blocking feed inlet according to claim 1, wherein: the surface of the rotating belt (301) is fixedly connected with a plurality of groups of uniformly distributed connecting strips (310), and the connecting box (302) is fixedly connected with the rotating belt (301) through the connecting strips (310).

5. The concrete sand and stone separator with an anti-blocking feed inlet according to claim 1, wherein: the anti-blocking mechanism (3) further comprises a plurality of groups of springs (311) fixedly connected to the inner cavity of the connecting box (302), and the other ends of the springs (311) are fixedly connected with the connecting rod (303).

6. The concrete sand and stone separator with an anti-blocking feed inlet according to claim 1, wherein: the surface of the connecting box (302) is provided with a plurality of groups of swing holes (308) which are uniformly distributed, and the connecting rods (303) are inserted into the inner cavity of the connecting box (302) through the swing holes (308) and are movably connected with the inner cavity by utilizing a bearing seat.