CN211587389U

CN211587389U - Grit divides sieve device for construction

Info

Publication number: CN211587389U
Application number: CN202020153388.XU
Authority: CN
Inventors: 丁国兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-05
Filing date: 2020-02-05
Publication date: 2020-09-29
Anticipated expiration: 2030-02-05

Abstract

The utility model relates to a grit divides sieve technical field, and discloses a grit divides sieve device for construction. This grit divides sieve device for construction, which comprises a housin, motor and supporting leg, the fixed block is installed to the inside both sides of casing, the runner is installed to one side that the casing was kept away from to the fixed block, the internally mounted of casing has the threaded rod, the internally mounted of casing has the dead lever, the external member has been cup jointed to the outside of threaded rod, the connecting rod is installed to the outside bottom of external member, the bottom of connecting rod is installed and is scraped the strip, the externally mounted of connecting rod has the gag lever post, the spout has been seted up to the inside of dead lever, the internally mounted of casing has the filter screen, the discharge gate has been seted up to the both sides of. This grit divides sieve device for construction possesses simple structure, improves advantages such as work efficiency, has solved the material and has piled up and reduce work efficiency's problem in import department.

Description

Grit divides sieve device for construction

Technical Field

The utility model relates to a grit divides sieve technical field specifically is a grit divides sieve device for construction.

Background

In the construction sites of highways, bridges, house buildings and the like, sand-stone separation is an indispensable work, and then a sand-stone separator is built. The sand-stone separator is also called a concrete sand-stone separator or a concrete sand-stone separation slurry water recovery device, so that the core device of the concrete recovery system is mainly used for cleaning sewage of a tank truck and cleaning, separating and recycling sand and stone in residual concrete. The separator adopts the advanced foreign concrete recycling in design, and combines the characteristics of drum-type separation and spiral screening type separation.

When the sand-stone separator works, a large amount of materials are required due to engineering requirements, when screening is carried out, the materials are poured into the device together, the material accumulation can be caused, the working efficiency is reduced at the material inlet, most separators do not have proper treatment measures at the material inlet, particularly in large-scale sand-stone plants, the efficiency and the quality of sand-stone separation directly influence the corresponding economic benefit, and the existing sand-stone separator cannot meet the requirements.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a grit divides sieve device for construction possesses simple structure, improves advantages such as work efficiency, has solved the material and has piled up and reduce work efficiency's problem in import department.

The utility model provides a technical scheme that its technical problem adopted is: a sand and stone separating and screening device for building construction comprises a shell, a motor and supporting legs, wherein fixed blocks are fixedly arranged on two sides in the shell, a rotating rod is movably arranged on one side of the fixed block, which is far away from the shell, a threaded rod is movably arranged in the shell, a fixed rod is fixedly arranged inside the shell, a sleeve is sleeved outside the threaded rod, a connecting rod is fixedly arranged at the bottom outside the sleeve, the bottom of the connecting rod is fixedly provided with a scraping strip, the bottom of the scraping strip is fixedly provided with a spine structure, a limiting rod is fixedly arranged outside the connecting rod, a sliding groove is arranged inside the fixing rod, a filter screen is fixedly arranged in the shell, discharge ports are arranged on both sides of the shell, the discharging groove is formed in the bottom of the shell, a first rotating shaft is fixedly mounted at one end of the rotating rod, and a second rotating shaft is fixedly mounted at one side of the threaded rod.

Furthermore, the supporting leg has four, and is the rectangle symmetry and installs the bottom at the casing, the motor is positive and negative motor.

Furthermore, the inside of external member is provided with the screw thread, and with the outside screw thread looks adaptation of threaded rod.

Further, the specification size of the scraping strip is larger than that of the filter screen.

Further, the limiting rod is movably mounted inside the sliding groove, and the limiting rod is matched with the specification and the size of the sliding groove.

Furthermore, the rotating rods are two, two first rotating shafts located at one ends of the two rotating rods are connected through a belt, the first rotating shafts are connected with the second rotating shafts through belts, and one of the first rotating shafts is fixedly connected with the driving end of the motor.

The utility model has the advantages that:

1. according to the sand and stone separating and screening device for building construction, devices such as a sliding groove and a limiting rod are arranged inside the device, so that a threaded rod is kept in place, a sleeve part on the threaded rod can achieve the effect of moving left and right, and the whole device for cleaning large materials achieves the effect of moving left and right; the rotating shafts are arranged at one ends of the rotating rods and the threaded rods, the three rotating shafts are located on the same outer side of the shell, the three rotating shafts are connected through two belts, and the motor is arranged on one rotating shaft, so that the other two rotating shafts can be driven to operate, one ends of the three rotating shafts are respectively connected with corresponding devices, and the device is simple and easy to operate.

2. According to the sand and stone separating and screening device for building construction, the two rotating rods are arranged at the outlet of the feeding hole and are fully covered with the block-shaped strips, so that when the material pouring and feeding device starts to operate, materials can be fully dispersed and cannot be accumulated at the feeding hole, and the working efficiency can be improved; the scraping strip is provided with a spine structure, so that large materials can be cleaned; the bottom of the shell is inclined, so that materials can slide out more conveniently, the materials are not accumulated in the discharge chute, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged schematic view of the structure A of the present invention;

fig. 3 is a schematic diagram of the structure B according to the present invention.

Description of reference numerals: 1. a housing; 2. a motor; 3. supporting legs; 4. a fixed block; 5. a rotating rod; 6. a threaded rod; 7. fixing the rod; 8. a kit; 9. a connecting rod; 10. scraping the strips; 11. a spine structure; 12. a limiting rod; 13. a chute; 14. filtering with a screen; 15. a discharge port; 16. a discharge chute; 17. a first rotating shaft; 18. a second rotating shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a sand and stone separating and screening device for building construction comprises a shell 1, a motor 2 and supporting legs 3, wherein the motor 2 is a forward and reverse rotating motor, the supporting legs 3 are four and are symmetrically arranged at the bottom of the shell 1 in a rectangular shape, the fixing of the device is enhanced, two fixing blocks 4 are fixedly arranged at two sides inside the shell 1, the two fixing blocks 4 are arranged at corresponding positions, a rotating rod 5 is movably arranged at one side of each fixing block 4 far away from the shell 1, the two rotating rods 5 are arranged at corresponding positions, block-shaped strips are distributed on the surface of each rotating rod 5, so that when materials are poured into the device, the materials can be dispersed and cannot be accumulated at an inlet, the working efficiency is improved, a threaded rod 6 is movably arranged inside the shell 1, a fixing rod 7 is fixedly arranged inside the shell 1, and the fixing rod 7 corresponds to the position of the threaded rod, the external part of the threaded rod 6 is sleeved with a sleeve 8, the internal part of the sleeve 8 is provided with threads and is matched with the threads on the external part of the threaded rod 6, the bottom of the external part of the sleeve 8 is fixedly provided with a connecting rod 9, the bottom of the connecting rod 9 is fixedly provided with a scraping strip 10, the bottom of the scraping strip 10 is fixedly provided with a spine structure 11, which is beneficial for cleaning large materials and reducing the loss of small materials, the external part of the connecting rod 9 is fixedly provided with a limiting rod 12, the fixed rod 7 is internally provided with a chute 13, the limiting rod 12 is movably arranged in the chute 13, the limiting rod 12 is matched with the specification and the size of the chute 13, so that the threaded rod 6 can be kept in place, the sleeve 8 can achieve the effect of moving left and right, because the length of the chute 13 is almost the same as that of the threaded rod 6, the device can reach the, the working efficiency can be improved, a filter screen 14 is fixedly arranged in the shell 1, the specification size of the scraping strip 10 is larger than that of the filter screen 14, discharge holes 15 are formed in two sides of the shell 1, when the device works, materials larger than meshes of the filter screen 14 can be swept out, a discharge groove 16 is formed in the bottom of the shell 1, materials smaller than meshes of the filter screen 14 can slide out, because two ends of the bottom of the shell 1 are inclined inwards, the materials can slide out more conveniently, the materials cannot be stacked around the discharge groove 16, a first rotating shaft 17 is fixedly arranged at one end of each rotating rod 5, two rotating rods 5 are arranged, two first rotating shafts 17 arranged at one ends of the two rotating rods 5 are connected through a belt, a second rotating shaft 18 is fixedly arranged at one side of each threaded rod 6, the three rotating shafts are arranged at the same outer side of the shell 1, the first rotating shafts 17 are connected with the second rotating shafts 18 through belts, one of the first rotating shafts 17 is fixedly connected with the driving end of the motor 2, so when the machine starts to operate, the first rotating shaft 17 with the motor 2 drives the other first rotating shaft 17 due to the connection of the belt, and because the first rotating shaft 17 and the second rotating shaft 18 are also connected through the belt, when the first rotating shaft 17 operates, the second rotating shaft 18 also starts to operate, and the device connected with the other ends of the three rotating shafts starts to operate.

When the material pouring device is used, the switch of the motor 2 is turned on, then materials are poured into the device, the two rotating rods 5 start to operate due to the operation of the first rotating shaft 17, the two rotating rods 5 rotate to operate, and the block-shaped strips are fully distributed outside the rotating rods 5, so that the materials can be fully dispersed and cannot be accumulated at a material inlet; the second rotating shaft 18 connected through the belt also starts to operate, so that the operation of the threaded rod 6 connected to the other end of the second rotating shaft 18 is driven, the sleeve 8 sleeved on the threaded rod 6 moves left and right to clean materials under the action of the limiting rod 12 on the threaded rod 6, the materials larger than meshes of the filter screen 14 slide to the discharge ports 15 on the left side and the right side along with the movement of the scraping strip 10, and the materials smaller than the meshes of the filter screen 14 fall into the bottom and fall out of the discharge chute 16.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a grit divides sieve device for construction, includes casing (1), motor (2) and supporting leg (3), its characterized in that: the improved multifunctional scraper is characterized in that fixed blocks (4) are fixedly mounted on two sides of the interior of the shell (1), a rotating rod (5) is movably mounted on one side, away from the shell (1), of each fixed block (4), a threaded rod (6) is movably mounted in the interior of the shell (1), a fixed rod (7) is fixedly mounted in the interior of the shell (1), a sleeve (8) is sleeved on the exterior of the threaded rod (6), a connecting rod (9) is fixedly mounted at the bottom of the exterior of the sleeve (8), a scraping strip (10) is fixedly mounted at the bottom of the connecting rod (9), a spine structure (11) is fixedly mounted at the bottom of the scraping strip (10), a limiting rod (12) is fixedly mounted at the exterior of the connecting rod (9), a sliding groove (13) is formed in the interior of the fixed rod (7), a filter screen (14) is fixedly mounted in the interior of the shell, the discharging groove (16) is formed in the bottom of the shell (1), a first rotating shaft (17) is fixedly mounted at one end of the rotating rod (5), and a second rotating shaft (18) is fixedly mounted at one side of the threaded rod (6).

2. The sand and stone separating and screening device for building construction according to claim 1, characterized in that: the supporting legs (3) have four, and be the rectangle symmetry and install the bottom at casing (1), motor (2) are positive and negative motor.

3. The sand and stone separating and screening device for building construction according to claim 1, characterized in that: the inside of external member (8) is provided with the screw thread, and with the screw thread looks adaptation of threaded rod (6) outside.

4. The sand and stone separating and screening device for building construction according to claim 1, characterized in that: the specification and the size of the scraping strip (10) are larger than those of the filter screen (14).

5. The sand and stone separating and screening device for building construction according to claim 1, characterized in that: the limiting rod (12) is movably mounted inside the sliding groove (13), and the limiting rod (12) is matched with the specification and the size of the sliding groove (13).

6. The sand and stone separating and screening device for building construction according to claim 1, characterized in that: the motor is characterized in that the number of the rotating rods (5) is two, two first rotating shafts (17) located at one ends of the two rotating rods (5) are connected through a belt, the first rotating shafts (17) are connected with the second rotating shafts (18) through belts, and one of the first rotating shafts (17) is fixedly connected with the driving end of the motor (2).