CN213763140U

CN213763140U - Concrete grit separating centrifuge

Info

Publication number: CN213763140U
Application number: CN202022648129.7U
Authority: CN
Inventors: 马玲玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-23
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to the technical field of material screening equipment, in particular to a concrete sand-stone separator, which comprises a feed hopper, wherein the feed hopper is communicated with a separation shell, a motor is arranged on the feed hopper, a spiral conveying blade is arranged on an output shaft of the motor and is connected with a separation rod, the separation rod is connected with a separation roller and is provided with a separation hole, a filter plate is arranged at the lower side of the separation shell, a support and a sand feeding cylinder are connected below the filter plate through a water storage tank, a driven shaft is arranged in the sand feeding cylinder, a sand feeding blade is connected on the driven shaft and is in transmission connection with the output shaft, a scraping plate is connected on the filter plate through a scraping shaft, the scraping shaft is in transmission connection with a longitudinal shaft, the longitudinal shaft is meshed through a rotating wheel and the driven shaft, a water inlet pipe is communicated on the separation shell, the water storage tank is communicated with the water inlet pipe through a water drain pipe, a valve and a water pump are arranged on the drain pipe, the screening and separating effect is better, and the separated water in the middle of concrete residual material is easier to be collected, thereby being easy to recycle and having higher practicability.

Description

Concrete grit separating centrifuge

Technical Field

The utility model relates to a material screening equipment technical field specifically is a concrete sand and stone separator.

Background

As is well known, in order to reasonably utilize resources and reduce environmental pollution, concrete residues containing a large amount of building raw materials such as cement, gravel and the like must be separated from gravel and cement to achieve the effect of recycling the residues, so that the concrete sand-stone separator is widely used in the technical field of material screening equipment.

The utility model with the Chinese patent number of CN201811017741.5 discloses a concrete sand-stone separator, which comprises a frame, wherein one end of the frame is provided with a feed inlet, the other end of the frame is provided with a discharge outlet, the feed inlet is provided with an open type feed hopper, and a sand-stone separator is horizontally arranged in the frame; the main shaft assembly comprises a stirring shaft penetrating into the rack through a feed hopper and a rotating shaft positioned in the rack, the stirring shaft is detachably connected with the rotating shaft, the stirring shaft is provided with a spiral conveying blade, and the rotating shaft is fixedly provided with a filter screen assembly for separating sand and stone; the fine sand conveying mechanism is arranged at a position, close to the discharge port, in the rack, and is integrally arranged with the stirring shaft and the rotating shaft when in use, so that the fine sand conveying mechanism is integrally arranged with the rack, the whole structure of the device is more compact, the occupied space is smaller, and the device is suitable for various working conditions.

However, the above prior art solutions still have the following drawbacks: although its overall structure is compacter, and occupation of land space is littleer, is applicable to under the multiple operating mode, but its screening separation effect is relatively poor to the water of separating out in the middle of the concrete defective material is difficult to be collected, and then difficult recycle, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a concrete grit separating centrifuge, its screening separation effect is better to the water of separating out in the middle of the concrete defective material is easier to be collected, and then easier recycle, and the practicality is higher.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a concrete sand-stone separator comprises a feed hopper, a motor and a plurality of support legs, wherein the support legs are fixedly connected to the bottom end of the feed hopper, a separation shell is communicated with the side wall of the feed hopper, the motor is fixedly mounted on the feed hopper through a supporting plate, an output shaft of the motor penetrates through the feed hopper and extends into the separation shell, a spiral conveying blade is fixedly connected to the output shaft, a driving wheel is fixedly connected to the output shaft, the driving wheel is fixedly connected to a separation roller through a plurality of separation rods, a discharge chute is connected to the separation roller, a plurality of separation holes are formed in the separation roller, a separation port is formed in the bottom end of the separation shell, a filter plate is arranged below the separation port, a plurality of filter holes are formed in the filter plate, a water storage tank is connected below the filter plate, a sand feeding cylinder is connected to the water storage tank through a support, and an opening is formed in the top end of the sand feeding cylinder, a sand feeding port is formed in the left end of the sand feeding cylinder, a driven shaft is arranged in the sand feeding cylinder, a sand feeding blade is connected to the driven shaft, the right end of the driven shaft penetrates through the sand feeding cylinder and extends out to the outside, a driven wheel is connected to the driven shaft, a first transmission belt is connected between the driven wheel and the driving wheel, the left end of the driven shaft extends out to the outside, spiral grains are arranged on the driven shaft, a sand scraping shaft is connected to a filter plate, a scraping plate is connected to the sand scraping shaft, the sand scraping shaft is connected to a longitudinal shaft through a second transmission belt, a fixing frame is connected between the longitudinal shaft and the filter plate, a rotating wheel is connected to the bottom end of the longitudinal shaft and meshed with the spiral grains, the filter plate is connected with an opening of the sand feeding cylinder, a water inlet pipe is communicated with the separation shell, a water discharge pipe is communicated with the outer side wall of the water storage tank, and longitudinally penetrates through the separation plate and extends out to the side wall of the water inlet pipe, the water outlet of the water drainage pipe is communicated with the outer side wall of the water inlet pipe, and the water drainage pipe is provided with a valve and a water pump.

Preferably, a protective cover is arranged inside the feed hopper.

Preferably, the top end of the water inlet pipe is connected with a pipe cover.

Preferably, the fixing frame comprises a fixing shaft and a fixing column, the fixing shaft is sleeved on the longitudinal shaft and connected to the fixing column through the fixing rod, and the fixing shaft is provided with a through hole matched with the longitudinal shaft.

Preferably, the bottom end of the sand scraping shaft is connected with a bearing.

Preferably, the bottom end of the concrete sand-stone separator is connected with a bottom plate, and the bottom end of the bottom plate is connected with a plurality of pulleys.

Preferably, the bottom end of the supporting plate is connected with a tripod.

Preferably, the filter plate is connected with a baffle, and the baffle between the filter plate and the sand feeding cylinder is of an inclined plane structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete sand and stone separator possesses following beneficial effect:

1. this concrete grit separating centrifuge opens the motor circular telegram, through output shaft, filter, scraper blade, send a sand section of thick bamboo, drive belt, second drive belt, send the cooperation of sand leaf, spiral delivery leaf, drive wheel and separation cylinder, is convenient for with the separation of fine sand, cement and grit in the concrete defective material to be convenient for promote the effect of this concrete grit separating centrifuge separation grit.

2. This concrete sand and stone separator, through the cooperation of storage water tank, drain pipe, inlet tube, valve and water pump, be convenient for with the water suction of water storage bucket to in water suction to the inlet tube, thereby the water of being convenient for to isolate in the middle of the concrete defective material is easily collected, and then easy recycle, the practicality is higher.

Drawings

FIG. 1 is a schematic view of a partially exploded perspective structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of the overall right side view of the present invention;

fig. 4 is a schematic view of the overall three-dimensional structure of the present invention.

In the figure: 1. a feed hopper; 2. a motor; 3. separating the shell; 4. a screw conveying blade; 5. a drive wheel; 6. a separation drum; 7. a filter plate; 8. a water storage tank; 9. a sand conveying cylinder; 10. a driven shaft; 11. sand feeding leaves; 12. a driven wheel; 13. a first drive belt; 14. a squeegee; 15. a second belt; 16. a longitudinal axis; 17. a rotating wheel; 18. a water inlet pipe; 19. a drain pipe; 20. a valve; 21. a water pump; 22. a protective cover; 23. a tube cover; 24. a fixed shaft; 25. fixing a column; 26. a pulley; 27. a tripod; 28. and a baffle plate.

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.

Examples

Referring to fig. 1-4, including a feeding hopper 1 and a motor 2, and further including a plurality of legs, all of which are fixedly connected to the bottom end of the feeding hopper 1, a separating shell 3 is communicated with the side wall of the feeding hopper 1, a protective cover 22 is disposed in the feeding hopper 1, so that when concrete residue is poured in, the spiral conveying blade is prevented from being damaged by larger sand and stone in the concrete residue, and the spiral conveying blade has the function of shunting the concrete residue, the motor 2 is fixedly mounted on the feeding hopper 1 through a supporting plate, the bottom end of the supporting plate is connected with a triangular frame 27, so as to increase the stability of the supporting plate, and an output shaft of the motor 2 penetrates through the feeding hopper 1 and extends into the separating shell 3, the output shaft is fixedly connected with a spiral conveying blade 4, the output shaft is fixedly connected with a driving wheel 5, the driving wheel 5 is fixedly connected with a separating roller 6 through a plurality of separating rods, the separating roller 6 is connected with a discharge chute, the sand and stone convenient for concentrated discharge and separation, and the separation roller 6 is provided with a plurality of separation holes, which is convenient for separating the sand and stone and leading water and fine sand to pass through the separation holes, the bottom end of the separation shell 3 is provided with a separation port, a filter plate 7 is arranged below the separation port, and the filter plate 7 is provided with a plurality of filter holes, which is convenient for separating the fine sand and leading the water to fall into a water storage tank 8 communicated below through the filter holes, the lower part of the filter plate 7 is connected with the water storage tank 8, the water storage tank 8 is connected with a sand feeding cylinder 9 through a bracket, the top end of the sand feeding cylinder 9 is provided with an opening, the filter plate 7 is connected with a baffle 28, the baffle 28 between the filter plate 7 and the sand feeding cylinder 9 is of an inclined plane structure, the left end of the sand feeding cylinder 9 is provided with a sand feeding port, which is convenient for the fine sand on the inclined plane structure of the filter plate 7 to fall into the sand feeding cylinder 9, a driven shaft 10 is arranged in the sand feeding cylinder 9, the driven shaft 10 is connected with a sand feeding blade 11, the right end of a driven shaft 10 penetrates through a sand conveying cylinder 9 and extends out to the outside, a driven wheel 12 is connected onto the driven shaft 10, a first transmission belt 13 is connected between the driven wheel 12 and a driving wheel 5, the left end of the driven shaft 10 extends out to the outside, spiral grains are arranged on the driven shaft 10, a scraping shaft is connected onto a filter plate 7, the bottom end of the scraping shaft is connected with a bearing, the scraping shaft can rotate better, a scraping plate 14 is connected onto the scraping shaft and can scrape fine sand and push the fine sand into the sand conveying cylinder 9, the scraping shaft is connected with a longitudinal shaft 16 through a second transmission belt 15, a fixing frame is connected between the longitudinal shaft 16 and the filter plate 7 and comprises a fixing shaft 24 and a fixing column 25, the fixing shaft 24 is sleeved on the longitudinal shaft 16, the fixing shaft 24 is connected onto the fixing column 25 through a fixing rod, the fixing shaft 24 is provided with a through hole matched with the longitudinal shaft 16, and can increase the stability of the longitudinal shaft 16 during rotation, the bottom of longitudinal axis 16 is connected with runner 17 to runner 17 meshes with the spiral line mutually, is convenient for driven by driven shaft 10 and rotates, and filter 7 is connected with the opening of sending a sand section of thick bamboo 9, and screening separation effect is better.

It should also be noted that, the separation shell 3 is communicated with a water inlet pipe 18, the top end of the water inlet pipe 18 is connected with a pipe cover 23, it is convenient to prevent external impurities from entering the separation shell 3, a water outlet pipe 19 is installed on the outer side wall of the water storage tank 8 in a communicating manner, the water outlet pipe 19 longitudinally penetrates through the separation plate and extends out of the side wall of the water inlet pipe 18, a water outlet of the water outlet pipe 19 is communicated with the outer side wall of the water inlet pipe 18, a valve 20 and a water pump 21 are installed on the water outlet pipe 19, it is convenient to suck water in the water storage tank 8 out of the water inlet pipe 18, the bottom end of the concrete gravel separator is connected with a bottom plate, the bottom end of the bottom plate is connected with a plurality of pulleys 26, it is convenient to move the concrete gravel separator, and the separated water in the concrete residual materials is easy to collect, and is easy to recycle, and the practicability is high.

It should be further noted that the motor 2 is a conventional device purchased from the market and known to those skilled in the art, the model of the motor 2 is yl j90-3/6, and we only use the device in this patent, and do not improve the structure and function of the device, and the setting mode, the installation mode, and the electrical connection mode of the device are set, and for those skilled in the art, the device only needs to be debugged according to the requirements of the use specification, and will not be described herein again, and the motor 2 is provided with a control switch matched with the device, and the installation position of the control switch is selected according to the actual use requirement, so that the device is convenient for the operator to perform operation control.

In summary, the working principle and the working process of the concrete sand-stone separator are that, when in use, the concrete sand-stone separator is firstly fixedly placed at a place to be used, then the motor 2 is electrified to be opened, concrete residues are poured from the feed hopper 1, the concrete residues fall onto the protective cover 22 and are divided to two sides, then the output shaft drives the spiral conveying blades 4 to rotate, the spiral conveying blades 4 convey the concrete residues into the separation roller 6, the pipe cover 23 on the water inlet is opened, cleaning solution is poured from the water inlet, the pipe cover 23 is closed, the separation roller 6 and the driving wheel 5 are driven by the output shaft to rotate, the concrete residues in the separation roller 6 are separated into sand, fine sand and water in the matching of the cleaning solution and the separation roller 6, the sand and the sand are separated by the separation holes on the separation roller 6 and are discharged from the discharge chute under the pushing of the spiral conveying blades 4, fine sand and water then pass through the disengaging hole of detaching drum 6, fine sand, rivers to separation opening, fall into on the filter 7 of below, drive wheel 5 drives through first drive belt 13 and rotates from driving wheel 12, thereby drive driven shaft 10, send sand leaf 11, the spiral line, runner 17, longitudinal axis 16 rotates, thereby longitudinal axis 16 drives through second drive belt 15 and scrapes the sand axle and rotate, connect at epaxial scraper blade 14 of scraping and is driven by the sand axle and rotate, fine sand on the filter 7 is cut off by the filtration pore, water then falls into on storage water tank 8 through the filtration pore, scraper blade 14 rotates, scrape fine sand on the filter 7, and push away the inclined plane of filter 7 to the fine sand structurally, fine sand falls into and sends sand section of thick bamboo 9, it discharges to send sand leaf 11 to push to send the sand mouth, the screening separation effect is better.

Furthermore, when the water in the water storage tank 8 reaches a certain amount, the valve 20 and the water pump 21 on the drain pipe 19 are opened, the water pump 21 sucks the water into the drain pipe 19 from the water storage barrel, and then the water is sucked into the water inlet pipe 18, so that the separated water in the middle of the concrete residue is easy to collect, and further easy to recycle, and the practicability is high.

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

1. The utility model provides a concrete grit separating centrifuge, includes feeder hopper (1) and motor (2), its characterized in that: the automatic feeding device is characterized by further comprising a plurality of supporting legs, wherein the supporting legs are fixedly connected to the bottom end of the feeding hopper (1), a separating shell (3) is communicated with the side wall of the feeding hopper (1), the motor (2) is fixedly mounted on the feeding hopper (1) through a supporting plate, an output shaft of the motor (2) penetrates through the feeding hopper (1) and extends into the separating shell (3), a spiral conveying blade (4) is fixedly connected to the output shaft, a driving wheel (5) is fixedly connected to the output shaft, the driving wheel (5) is fixedly connected with a separating roller (6) through a plurality of separating rods, a discharge chute is connected to the separating roller (6), a plurality of separating holes are formed in the separating roller (6), a separating opening is formed in the bottom end of the separating shell (3), a filtering plate (7) is arranged below the separating opening, a plurality of filtering holes are formed in the filtering plate (7), a water storage tank (8) is connected to the lower portion of the filtering plate (7), and the water storage tank (8) is connected with a sand conveying cylinder (9) through a support, the top end of the sand conveying cylinder (9) is provided with an opening, the left end of the sand conveying cylinder (9) is provided with a sand conveying opening, a driven shaft (10) is arranged in the sand conveying cylinder (9), the driven shaft (10) is connected with a sand conveying blade (11), the right end of the driven shaft (10) penetrates through the sand conveying cylinder (9) and extends out to the outside, the driven shaft (10) is connected with a driven wheel (12), a first transmission belt (13) is connected between the driven wheel (12) and a driving wheel (5), the left end of the driven shaft (10) extends out to the outside, spiral grains are arranged on the driven shaft (10), a sand scraping shaft is connected on the filter plate (7), a scraper plate (14) is connected on the sand scraping shaft, the sand scraping shaft is connected with a longitudinal shaft (16) through a second transmission belt (15), and a fixing frame is connected between the longitudinal shaft (16) and the filter plate (7), the bottom of longitudinal axis (16) is connected with runner (17) to runner (17) mesh with the spiral line mutually, and filter (7) are connected with the opening of sending sand section of thick bamboo (9), the intercommunication has inlet tube (18) on split case (3), drain pipe (19) are installed to the intercommunication on the lateral wall of storage water tank (8), and on drain pipe (19) vertically run through the splitter plate and stretch out to the lateral wall of inlet tube (18), the lateral wall of the delivery port intercommunication inlet tube (18) of drain pipe (19), install valve (20) and water pump (21) on drain pipe (19).

2. The concrete grit separator according to claim 1, wherein: a protective cover (22) is arranged in the feed hopper (1).

3. The concrete grit separator according to claim 2, wherein: the top end of the water inlet pipe (18) is connected with a pipe cover (23).

4. A concrete grit separator according to claim 3, wherein: the fixing frame comprises a fixing shaft (24) and a fixing column (25), the fixing shaft (24) is sleeved on the longitudinal shaft (16), the fixing shaft (24) is connected to the fixing column (25) through the fixing rod, and the fixing shaft (24) is provided with a through hole matched with the longitudinal shaft (16).

5. The concrete grit separator according to claim 4, wherein: and the bottom end of the sand scraping shaft is connected with a bearing.

6. The concrete grit separator according to claim 5, wherein: the bottom end of the concrete sand-stone separator is connected with a bottom plate, and the bottom end of the bottom plate is connected with a plurality of pulleys (26).

7. The concrete grit separator according to claim 6, wherein: the bottom end of the supporting plate is connected with a tripod (27).

8. The concrete grit separator according to claim 7, wherein: the sand conveying device is characterized in that a baffle (28) is connected to the filter plate (7), and the baffle (28) between the filter plate (7) and the sand conveying cylinder (9) is of an inclined surface structure.