CN214779456U

CN214779456U - Concrete processing is with loading attachment that has filtering capability

Info

Publication number: CN214779456U
Application number: CN202120103985.6U
Authority: CN
Inventors: 王大盛; 刘兴; 于超
Original assignee: Hainan Huasheng Concrete Co ltd
Current assignee: Hainan Huasheng Concrete Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-19
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a concrete processing is with loading attachment that has filtering capability relates to recycled concrete preparation technical field, including going into the hopper, going into the top front end of hopper and the fixed plate that is provided with all of rear end, the top of going into the hopper is provided with the diaphragm, and the bottom both sides of diaphragm respectively with the top fixed connection of fixed plate, the cavity has been seted up to the inside of diaphragm, goes into the fixed connecting plate that is provided with in inside of hopper. The utility model discloses a fly leaf, lead to the setting of groove and first filter screen, can be when the material loading, filter the raw materials, filter the gravel of bold concrete piece or large granule at the top of first filter screen, in preventing to get into agitated vessel, influence the quality of concrete, it rotates to drive the threaded rod through the motor simultaneously, can drive fly leaf rebound, make the fly leaf top filtered the gravel of the massive concrete or large granule that get off take out into the hopper, and fall into and collect the inslot portion and collect, be favorable to convenient the processing.

Description

Concrete processing is with loading attachment that has filtering capability

Technical Field

The utility model relates to a recycled concrete preparation technical field, in particular to concrete processing is with loading attachment that has filtering capability.

Background

The regenerated concrete is prepared by crushing, washing and grading waste concrete blocks, mixing the crushed, washed and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like. As the recycled concrete aggregate usually comprises a small amount of stones separated from mortar, stones partially wrapping the mortar and a small amount of independent agglomerated cement mortar, the variety of the aggregate is more, and thus, the recycled concrete aggregate and the natural aggregate are required to be fully mixed in the preparation process of new concrete.

When the existing feeding device for concrete processing is used, raw materials are directly injected into a stirring device, and once the raw materials are mixed with concrete blocks with larger volume or sand stones with larger particles, the quality of the produced concrete can be directly influenced.

Therefore, it is necessary to provide a feeding device with a filtering function for concrete processing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete processing is with loading attachment who has filtering capability to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device with a filtering function for concrete processing comprises a feeding hopper, wherein fixed plates are fixedly arranged at the front end and the rear end of the top of the feeding hopper, a transverse plate is arranged at the top of the feeding hopper, the two sides of the bottom end of the transverse plate are fixedly connected with the top end of the fixed plates respectively, a cavity is formed in the transverse plate, a connecting plate is fixedly arranged in the feeding hopper, a motor is fixedly arranged on the inner wall of the top end of the cavity, a threaded rod penetrates through the inner wall of the bottom end of the cavity, the bottom end of the threaded rod is inserted into the top end of the connecting plate, the two ends of the threaded rod are rotatably connected with the inner wall of the cavity and the connecting plate through bearings respectively, a movable plate is sleeved on the threaded rod in a threaded manner and is positioned in the feeding hopper, through grooves are formed in the two sides of the movable plate in a penetrating manner, and a first filter screen is fixedly arranged at the upper end in the through grooves, the outer side of the feeding hopper is movably sleeved with a collecting tank, and a discharging pipe is fixedly arranged in the middle of the bottom end of the feeding hopper in a penetrating mode.

Preferably, the movable plate is arranged in a conical shape, and two sides of the connecting plate are obliquely arranged.

Preferably, the top ends of the inner walls of the two sides of the feeding hopper are provided with limit grooves, and the two sides of the movable plate are fixedly provided with limit blocks matched with the limit grooves.

Preferably, the outer side wall of the movable plate is provided with a slip increasing layer in a surrounding mode, and the slip increasing layer is connected with the inner wall of the feeding hopper in a fitting mode.

Preferably, the top end of the outer side wall of the feeding hopper is provided with a baffle which is obliquely arranged in a surrounding mode, and the bottom end of the baffle extends into the collecting tank.

Preferably, a plurality of heat dissipation holes are formed in the inner walls of the two sides of the cavity in a penetrating mode and are distributed in a rectangular array mode.

Preferably, a plurality of radiating holes are arranged at the position, far away from the cavity, of the opening, and the edges of the second filter screens are fixedly connected with the inner walls of the radiating holes.

The utility model discloses a technological effect and advantage:

the utility model discloses a fly leaf, lead to the setting of groove and first filter screen, can be when the material loading, filter the raw materials, filter the gravel of bold concrete piece or large granule at the top of first filter screen, in preventing to get into agitated vessel, influence the quality of concrete, it rotates to drive the threaded rod through the motor simultaneously, can drive fly leaf rebound, make the fly leaf top filtered the gravel of the massive concrete or large granule that get off take out into the hopper, and fall into and collect the inslot portion and collect, be favorable to convenient the processing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic structural diagram of fig. 1 according to the present invention.

Fig. 3 is the schematic view of the connecting mode structure of the fixing plate and the transverse plate of the present invention.

In the figure: 1. feeding into a hopper; 2. a fixing plate; 3. a transverse plate; 4. a cavity; 5. a motor; 6. a connecting plate; 7. a threaded rod; 8. a movable plate; 9. a through groove; 10. a first filter screen; 11. collecting tank; 12. a discharge pipe; 13. a limiting groove; 14. a limiting block; 15. a baffle plate; 16. a slip layer; 17. heat dissipation holes; 18. a second filter.

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.

The utility model provides a feeding device with filtering function for concrete processing as shown in figures 1-3, which comprises a feeding hopper 1, wherein the front end and the rear end of the top of the feeding hopper 1 are fixedly provided with a fixed plate 2, the top of the feeding hopper 1 is provided with a transverse plate 3, the two sides of the bottom end of the transverse plate 3 are respectively and fixedly connected with the top end of the fixed plate 2, the inside of the transverse plate 3 is provided with a cavity 4, the inside of the feeding hopper 1 is fixedly provided with a connecting plate 6, the two sides of the connecting plate 6 are both in inclined arrangement, which is beneficial to preventing gravels and concrete blocks from accumulating on the top end of the connecting plate 6, the inner wall of the top end of the cavity 4 is fixedly provided with a motor 5, the inner wall of the bottom end of the cavity 4 is provided with a threaded rod 7 in a penetrating way, the bottom end of the threaded rod 7 is inserted into the top end of the connecting plate 6, the two ends of the threaded rod 7 are respectively and rotatably connected with the inner wall of the cavity 4 and the connecting plate 6 through bearings, the threaded rod 7 is provided with a movable plate 8 in a sleeved mode through threads, the movable plate 8 is located inside the feeding hopper 1, the movable plate 8 is arranged in a conical mode, potential energy of concrete blocks or gravels can be converted into kinetic energy through the conical arrangement, the concrete blocks or the gravels automatically slide into the collecting tank 11, through grooves 9 are formed in the two sides of the movable plate 8 in a penetrating mode, a first filter screen 10 is fixedly arranged at the upper end of the inner portion of each through groove 9, the collecting tank 11 is movably sleeved on the outer side of the feeding hopper 1, a discharging pipe 12 is fixedly arranged in the middle of the bottom end of the feeding hopper 1 in a penetrating mode, raw materials can be filtered through the arrangement of the movable plate 8, the through grooves 9 and the first filter screen 10, large concrete blocks or large-particle gravels are filtered at the top of the first filter screen 10, the large concrete blocks or large-particle gravels are prevented from entering stirring equipment, the quality of concrete is influenced, and the threaded rod 7 is driven to rotate through the motor 5, can drive fly leaf 8 rebound, make the 8 tops of fly leaf filtered massive concrete or the gravel of large granule take out into hopper 1 to fall into collection groove 11 inside collection, be favorable to convenient the processing.

Further, go into lateral wall top of hopper 1 and encircle and be provided with baffle 15 that the slope set up, and inside baffle 15's bottom extended to collecting vat 11, through baffle 15's setting, be favorable to preventing gravel or concrete block from falling into collecting vat 11 outside.

The both sides inner wall of cavity 4 all runs through and has seted up a plurality of louvres 17, and a plurality of louvres 17 are the rectangular array and distribute, through the setting of a plurality of louvres 17, can let the inside heat of cavity 4 effluvium, prevent that motor 5 high temperature from damaging, a plurality of the opening part that cavity 4 was kept away from to louvre 17 all is provided with second filter screen 18, and the edge of second filter screen 18 and louvre 17's inner wall fixed connection, through the setting of second filter screen 18, be favorable to preventing that the dust from getting into inside cavity 4.

Secondly, limiting groove 13 has all been seted up on the both sides inner wall top of going into hopper 1, the both sides of fly leaf 8 are all fixed be provided with limiting groove 13 looks adaptation stopper 14, through limiting groove 13 and stopper 14's setting, are favorable to preventing that fly leaf 8 from following threaded rod 7 and rotating, can't reciprocate, the lateral wall of fly leaf 8 encircles and is provided with increase sliding layer 16, and increases sliding layer 16 and be connected with the inner wall laminating of going into hopper 1, and increase sliding layer 16 and make for polytetrafluoroethylene, and polytetrafluoroethylene has minimum coefficient of friction, through the setting that increases sliding layer 16, is favorable to reducing frictional force, prevents that fly leaf 8 from wearing and tearing.

The utility model discloses the theory of operation:

when the material mixing device is used, raw materials are poured into the feeding hopper 1 through the top end of the feeding hopper 1, the raw materials entering the feeding hopper 1 firstly fall onto the top end of the movable plate 8, large concrete blocks or large gravel particles are filtered on the top of the movable plate 8 through the two first filter screens 10, the concrete blocks and the gravel particles meeting the requirements enter the lower end of the feeding hopper 1, and finally enter stirring equipment for processing through the discharging pipe 12, after the raw materials are added, the raw materials are processed through the controller (the model of the controller is STC12C5A08S2, the structure of the controller in the prior art and the connection mode between the controller are the prior art, no further explanation is made in the application), the motor 5 is controlled to rotate forwards, the threaded rod 7 is driven to rotate forwards, the movable plate 8 can be driven to move upwards while the threaded rod 7 rotates forwards, the movable plate 8 drives the large concrete blocks and the large gravel particles to move upwards, when moving into and out of the opening of the hopper 1 until the movable plate 8, because the movable plate 8 is in a conical shape, the large concrete blocks and the large gravel fall outwards due to gravity, enter the collecting tank 11 through the baffle 15 for collection, and after completion, the movable plate 8 is driven to return to the original position through the reverse rotation of the control motor 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a concrete processing is with loading attachment that has filtering capability which characterized in that: the feeding device comprises a feeding hopper (1), wherein a fixed plate (2) is fixedly arranged at the front end and the rear end of the top of the feeding hopper (1), a transverse plate (3) is arranged at the top of the feeding hopper (1), the two sides of the bottom end of the transverse plate (3) are fixedly connected with the top end of the fixed plate (2) respectively, a cavity (4) is formed in the transverse plate (3), a connecting plate (6) is fixedly arranged in the feeding hopper (1), a motor (5) is fixedly arranged on the inner wall of the top end of the cavity (4), a threaded rod (7) penetrates through the inner wall of the bottom end of the cavity (4), the bottom end of the threaded rod (7) is inserted into the top end of the connecting plate (6), the two ends of the threaded rod (7) are rotatably connected with the inner wall of the cavity (4) and the connecting plate (6) through bearings respectively, and a movable plate (8) is sleeved on the threaded rod (7) in a threaded manner, and fly leaf (8) are located inside going into hopper (1), the both sides of fly leaf (8) all run through and have seted up logical groove (9), the fixed first filter screen (10) that is provided with in inside upper end that leads to groove (9), the outside activity of going into hopper (1) is cup jointed and is provided with collecting vat (11), the fixed discharging pipe (12) that runs through in bottom middle part that goes into hopper (1).

2. The feeding device with the filtering function for the concrete processing according to claim 1, characterized in that: the movable plate (8) is arranged in a conical shape, and two sides of the connecting plate (6) are obliquely arranged.

3. The feeding device with the filtering function for the concrete processing according to claim 2, characterized in that: limiting grooves (13) are formed in the top ends of the inner walls of the two sides of the feeding hopper (1), and limiting blocks (14) matched with the limiting grooves (13) are fixedly arranged on the two sides of the movable plate (8).

4. The feeding device with the filtering function for the concrete processing according to claim 3, characterized in that: the outer side wall of the movable plate (8) is provided with a slip increasing layer (16) in a surrounding mode, and the slip increasing layer (16) is connected with the inner wall of the feeding hopper (1) in a fitting mode.

5. The feeding device with the filtering function for the concrete processing according to claim 4, characterized in that: the outer side wall top of going into hopper (1) encircles and is provided with baffle (15) that are the slope setting, and the bottom of baffle (15) extends to inside collecting vat (11).

6. The feeding device with the filtering function for the concrete processing according to claim 5, characterized in that: a plurality of heat dissipation holes (17) are formed in the inner walls of the two sides of the cavity (4) in a penetrating mode, and the heat dissipation holes (17) are distributed in a rectangular array mode.

7. The feeding device with the filtering function for the concrete processing according to claim 6, characterized in that: a plurality of heat dissipation holes (17) are far away from the opening of the cavity (4) and are provided with second filter screens (18), and the edges of the second filter screens (18) are fixedly connected with the inner walls of the heat dissipation holes (17).