CN210504517U

CN210504517U - High-efficient deironing device of concrete

Info

Publication number: CN210504517U
Application number: CN201921327522.7U
Authority: CN
Inventors: 卫晓勇; 陈志鹏; 任荣鑫; 董福明
Original assignee: Beijing Urban Construction No9 Concrete Co ltd
Current assignee: Beijing Urban Construction No9 Concrete Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-12
Anticipated expiration: 2029-08-15

Abstract

The utility model provides a high-efficient deironing device of concrete, it includes the support frame, and rotate the conveyer belt that sets up on the support frame, the conveyer belt top is provided with deironing device, deironing device includes the scraper blade in the conveyer belt top, and be used for getting rid of the adsorption component of iron impurity, adsorption component is including setting up the mounting box in the conveyer belt top, and set up the magnet in the mounting box inside, the mounting box is rectangle and inside cavity, and the opening has been seted up at the top of mounting box, the length direction of mounting box is perpendicular with the direction of transfer of conveyer belt, the both ends symmetry rigid coupling of mounting box has the bracing piece, the perpendicular rigid coupling of bracing piece is in the upper surface of. The utility model aims at providing a high-efficient deironing device of concrete, its advantage has solved the inside iron impurity of concrete mixture and has been difficult to adsorbed by the magnet to lead to the problem that iron impurity can not fully be got rid of, and can improve the efficiency of getting rid of iron impurity.

Description

High-efficient deironing device of concrete

Technical Field

The utility model belongs to the technical field of the technique of building material processing and specifically relates to a high-efficient deironing device of concrete is related to.

Background

At present, due to the rapid development of the real estate industry, the civil engineering and building material industry is flourishing day by day, and a concrete material is indispensable in the building construction process. Concrete is generally formed by stirring and mixing raw materials such as cement, pebbles and the like, can form a jelly after being added with water, and has strong hardness after being solidified, however, powder granular concrete often contains iron impurities, and the iron impurities can affect the performance of a building after entering the building, so that the iron impurities need to be removed through iron removal equipment.

The existing Chinese patent with the reference of the publication number CN203355868U and the publication date of 2013, 12 and 25 discloses a concrete deironing device which comprises a frame body, wherein a conveying belt device is arranged on the frame body, a feeding barrel is arranged above the feeding end of the conveying belt device on the frame body, a strip-shaped magnet is fixedly connected to the frame body above the conveying belt device, and the direction of the magnet is consistent with the width direction of the conveying belt device.

The above prior art solutions have the following drawbacks: the concrete mixture is conveyed by a conveyor belt, and iron impurities in the concrete mixture can be removed by being adsorbed by the magnet. However, since the concrete mixture is easily discharged from the upper bin onto the conveyor belt in a pile, iron impurities inside the concrete mixture are hardly adsorbed by the magnet during the conveying process, so that the iron impurities cannot be sufficiently removed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient deironing device of concrete, its advantage has solved the conveyer belt at the in-process of conveying concrete mixture, and its inside iron impurity is difficult to be adsorbed by the magnet, leads to the problem that iron impurity in the concrete mixture can not fully be got rid of to can improve the efficiency of getting rid of iron impurity.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a high-efficiency deironing device for concrete comprises a conveying device for conveying a concrete mixture, wherein the conveying device comprises a support frame, a driving roller and a driven roller which are rotatably arranged at two ends of the support frame, a conveying belt sleeved on the driving roller and the driven roller, and a servo motor which is fixedly connected to the support frame and used for driving the driving roller, the deironing device is arranged above the conveying belt, the deironing device comprises a scraping plate which vertically slides above the conveying belt, and an adsorption component used for removing iron impurities in the concrete mixture, and a plurality of groups of the adsorption components are arranged along the length direction of the conveying belt;

the adsorption component comprises a mounting box arranged above the conveying belt and a magnet arranged inside the mounting box, the mounting box is rectangular and hollow, an opening is formed in the top of the mounting box, the length direction of the mounting box is perpendicular to the conveying direction of the conveying belt, supporting rods are symmetrically and fixedly connected to the two ends of the mounting box, and the supporting rods are fixedly connected to the upper surface of the supporting frame.

Through adopting above-mentioned technical scheme, the adsorption component that this application set up, when the concrete mixture on the conveyer belt carried the adsorption component below, its inside iron nature impurity received the suction of magnet and adsorbed the lower surface of mounting box, and after long-time work, a large amount of iron nature impurity can be adsorbed to the lower surface of mounting box to lead to adsorption component's suction to reduce, make its iron nature impurity in getting rid of the concrete mixture that can not be better. When clearing up the iron impurity on the mounting box lower surface, take out the inside of magnet from the mounting box by the staff, after the magnet breaks away from the mounting box, iron impurity can drop on the conveyer belt, then the staff can carry out next operation after its clearance.

The utility model discloses further set up to: and a pair of handles is symmetrically and fixedly connected to the upper surface of the magnet.

Through adopting above-mentioned technical scheme, make things convenient for the staff to take out the magnet from the mounting box in, when the staff cleared up the iron nature impurity on the mounting box lower surface, can direct convenient and fast take out the magnet.

The utility model discloses further set up to: the upper surface rigid coupling of support frame has door shape frame, door shape frame is in including the level setting the crossbearer and the perpendicular frame of symmetry rigid coupling at the crossbearer both ends of conveyer belt top, it is in to erect the perpendicular rigid coupling of frame the upper surface of support frame, it has a pair of fixed block to erect the relative facial rigid coupling of frame, seted up the confession on the fixed block the vertical gliding spout of scraper blade, the middle part that conveyer belt one side was kept away from to the scraper blade rotates the screw rod that is connected with perpendicular conveyer belt, the screw rod passes the crossbearer and rather than threaded connection, the screw rod is kept away from the one end rigid coupling of scraper blade has the knob.

Through adopting above-mentioned technical scheme, the scraper blade can be in the vertical slip of conveyer belt top, and it can be strickleed off the concrete mixture, prevents that it from piling up on the conveyer belt to improve the efficiency that the iron impurity was got rid of to the adsorption component.

The utility model discloses further set up to: first baffles are arranged on two sides of the conveying belt, a second baffle is arranged at the feeding end of the conveying belt, the first baffle is perpendicular to the upper surface of the supporting frame, the second baffle is located between the two first baffles, and two ends of the second baffle are fixedly connected with the first baffles.

By adopting the technical scheme, the second baffle is used for preventing the concrete mixture falling from the feeding bin from easily falling onto the ground from the end part of the conveyor belt after being accumulated on the conveyor belt, thereby causing waste; the first baffle serves to prevent the concrete mixture from falling onto the ground from both sides of the conveyor belt during the conveying process.

The utility model discloses further set up to: : the feeding device is arranged right above the feeding end of the conveying belt and comprises a support and a feeding bin arranged at the upper end of the support, a feeding opening is formed in the top end of the feeding bin, and a reducing opening which is gradually reduced is formed in the bottom end of the feeding bin.

Through adopting above-mentioned technical scheme, the throat that sets up makes the discharge gate of feed bin correspond with the material loading end of conveyer belt, and the concrete mixture inside as the feed bin can fall into on the conveyer belt through the throat.

The utility model discloses further set up to: go up the inside of feed bin and be provided with the screen cloth, the size of screen cloth with go up the big or small looks adaptation of feed bin pan feeding mouth.

Through adopting above-mentioned technical scheme, when concrete mixture because moisture solidifies into the cubic time, the iron nature impurity that its inside exists can not effectively be got rid of through deironing device, consequently, the screen cloth of setting can smash cubic concrete mixture, makes it become granular for can be better get rid of its inside iron nature impurity.

The utility model discloses further set up to: the discharge end of the conveyor belt is provided with a collecting box, and a material guide plate is fixedly connected to the support frame at the discharge end of the conveyor belt.

By adopting the technical scheme, after the iron impurities are removed by the adsorption component, the concrete mixture left on the conveyor belt can be conveyed to the discharge end along with the conveyor belt and then falls into the collection box for storage; the guide plate that sets up can prevent that the concrete mixture on the conveyer belt from falling into to collect the case outside, causes the waste of resource.

To sum up, the utility model discloses a beneficial technological effect does:

1. the adsorption component that this application set up, when the concrete mixture on the conveyer belt carried the adsorption component below, its inside iron impurity received the suction of magnet and adsorbed the lower surface of mounting box, and after long-time work, a large amount of iron impurity can be adsorbed to the lower surface of mounting box to lead to adsorption component's suction to reduce, make its iron impurity in getting rid of the concrete mixture that can not be better. When iron impurities on the lower surface of the mounting box are cleaned, the iron-attracting stone is taken out from the mounting box by workers, when the iron-attracting stone is separated from the mounting box, the iron impurities fall on the conveying belt, and then the workers can clean the iron impurities and perform next operation;

2. when the concrete mixture is solidified into blocks due to moisture, the iron impurities in the concrete mixture cannot be effectively removed through the iron removal device, so that the arranged screen can break the block concrete mixture into small particles, and the iron impurities in the concrete mixture can be better removed.

Drawings

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

FIG. 2 is a schematic view of the screen embodying the present invention;

FIG. 3 is a schematic structural view of the scraper according to the present invention;

fig. 4 is a schematic structural view of the adsorption assembly according to the present invention.

In the figure, 1, a conveying device; 11. a conveyor belt; 12. a support frame; 13. a servo motor; 14. a first baffle plate; 15. a second baffle; 2. a feeding device; 21. a support; 22. feeding a bin; 221. necking; 23. screening a screen; 3. a deironing device; 31. a squeegee; 32. an adsorption component; 321. mounting a box; 3211. an opening; 322. a magnet; 3221. a handle; 323. a support bar; 33. a door-shaped frame; 331. erecting; 332. a cross frame; 333. a fixed block; 334. a screw; 335. a knob; 4. a collection box; 5. a material guide plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a high-efficient deironing device of concrete, including conveyer 1, loading attachment 2 and deironing device 3, conveyer 1 includes drive roll, driven voller, conveyer belt 11, support frame 12 and servo motor 13, and drive roll and driven voller rotate and set up the both ends at support frame 12, and 11 covers of conveyer belt are established on drive roll and driving roller, and servo motor 13 installs the one end at support frame 12 and lie in the drive roll, servo motor 13's output shaft and drive roll rigid coupling. The feeding device 2 is arranged at one end of the conveyor belt 11 and is positioned above the conveyor belt 11, and the iron removing device 3 is arranged above the conveyor belt 11. When carrying out the deironing operation, throw into concrete mixture in loading attachment 2, then fall into on the conveyer belt 11 by loading attachment 2, through the conveying of conveyer belt 11, make the iron impurity in the concrete mixture can be got rid of by deironing device 3.

Further, first baffle plates 14 are arranged on two sides of the conveyor belt 11, a second baffle plate 15 is arranged at the feeding end of the conveyor belt 11, the first baffle plates 14 are symmetrically fixedly connected to the upper surface of the support frame 12, the first baffle plates 14 are perpendicular to the upper surface of the support frame 12 and extend in the direction away from the conveyor belt 11, the second baffle plate 15 is located between the two first baffle plates 14, two ends of the second baffle plate 15 are fixedly connected to the first baffle plates 14 respectively, and the second baffle plates 15 are used for preventing concrete mixture falling from the feeding bin 22 from falling onto the ground from the feeding end of the conveyor belt 11 after the concrete mixture is stacked on the conveyor belt 11, so that waste is caused; the first baffle 14 serves to prevent the concrete mixture from falling onto the ground from both sides of the conveyor belt 11 during the conveying.

Loading attachment 2 includes support 21 and installs last feed bin 22 in support 21 upper end, and support 21 sets up the material loading end at conveyer belt 11 and its both sides that span at support frame 12, and the top of going up feed bin 22 is equipped with the pan feeding mouth and its upper portion is the rectangle, and the lower part is provided with the throat 221 that the blanking mouth reduces gradually, and the discharge gate of going up feed bin 22 corresponds with the material loading end of conveyer belt 11, and the concrete mixture inside as last feed bin 22 can fall into on conveyer belt 11 through throat 221.

Referring to fig. 1 and 2, further, a screen 23 is arranged inside the upper bin 22, the size of the screen 23 is matched with the size of the feeding port of the upper bin 22, when the concrete mixture is solidified into blocks due to moisture, iron impurities in the concrete mixture cannot be effectively removed through the iron removal device 3, and therefore, the arranged screen 23 can break the block concrete mixture into small particles so as to better remove the iron impurities in the concrete mixture.

Referring to fig. 1 and 3, the iron removing device 3 includes a scraper 31 and a plurality of groups of adsorption components 32 disposed above the conveyor belt 11 and along the length direction of the conveyor belt 11, the scraper 31 can slide vertically above the conveyor belt 11, and can scrape off the concrete mixture and prevent the concrete mixture from accumulating on the conveyor belt 11, so as to improve the efficiency of removing the iron impurities in the iron removing device 3. The door-shaped frame 33 is fixedly connected to the upper surface of the support frame 12, the door-shaped frame 33 comprises a pair of symmetrically arranged vertical frames 331 and a transverse frame 332 fixedly connected to one end of the vertical frame 331, one end of the vertical frame 331 is fixedly connected to the upper surface of the support frame 12 vertically, two ends of the transverse frame 332 are fixedly connected to one end of the vertical frame 331 far away from the support frame 12 respectively, a rectangular fixed block 333 is fixedly connected to the opposite surface of the vertical frame 331 symmetrically, a sliding groove for the scraper 31 to slide vertically is formed in the fixed block 333, a screw 334 is rotatably connected to the middle of one side, far away from the conveyor belt 11, of the scraper 31, the screw 334 vertically penetrates through the transverse frame 332 and is in threaded connection with the transverse frame, the screw 334 is rotated conveniently, and a knob 335 is fixedly. When the distance between the lower surface of the scraper 31 and the conveyor belt 11 needs to be adjusted, the rotary knob 335 drives the screw 334 to rotate, and the scraper 31 vertically slides on the door-shaped frame 33 under the limit of the fixed block 333.

Referring to fig. 1 and 4, the adsorption assembly 32 includes a mounting box 321 disposed above the conveyor belt 11, and a magnet 322 disposed inside the mounting box 321, the mounting box 321 is made of a ferrous material so that the magnet 322 can be adsorbed on the mounting box 321, a length direction of the mounting box 321 is perpendicular to a conveying direction of the conveyor belt 11 so that ferrous impurities in the concrete mixture on the conveyor belt 11 can be better removed, support rods 323 are symmetrically and fixedly connected to two ends of the mounting box 321, the support rods 323 are vertically and fixedly connected to an upper surface of the support frame 12, the mounting box 321 is rectangular and hollow, an opening 3211 is formed at a top of the mounting box 321, the magnet 322 is matched with the inside of the mounting box 321 so that the magnet 322 can be placed into the mounting box 321 from the opening 3211, and when the concrete mixture on the conveyor belt 11 is conveyed below the adsorption assembly 32, the ferrous impurities inside are adsorbed to a lower surface of the mounting box 321 by a suction force of the magnet 322, after a long time of work, the lower surface of the mounting box 321 can adsorb a large amount of iron impurities, so that the suction force of the adsorption component 32 is reduced, and the iron impurities in the concrete mixture cannot be removed better. When clearing up the iron impurity on the lower surface of mounting box 321, take out magnet 322 from the inside of mounting box 321 by the staff, after magnet 322 breaks away from mounting box 321, iron impurity can drop on conveyer belt 11, then the staff can carry out next operation after clearing up it.

Furthermore, in order to facilitate the worker to take the magnet 322 out of the mounting box 321, a pair of handles 3221 is symmetrically and fixedly connected to the upper surface of the magnet 322 along the length direction thereof, so that the worker can directly, conveniently and quickly take the magnet 322 out when cleaning iron impurities on the lower surface of the mounting box 321.

Referring to fig. 1, a collection box 4 is disposed at the discharge end of a conveyor belt 11, the collection box 4 is horizontally placed on the ground, and after ferrous impurities are removed by an adsorption component 32, concrete mixture left on the conveyor belt 11 can be conveyed to the discharge end along with the conveyor belt 11 and then fall into the collection box 4 for storage. In can be better for preventing that the concrete mixture of conveyer belt 11 discharge end from falling into collection box 4, the rigid coupling has stock guide 5 on the support frame 12 of conveyer belt 11 discharge end, and the concrete mixture on the conveyer belt 11 can fall into collection box 4 through stock guide 5 in, prevents that the concrete mixture on the conveyer belt 11 from falling into collection box 4 outsidely, causes the waste of resource.

The implementation principle of the embodiment is as follows: the concrete mixture that will have iron impurity pours into last feed bin 22 in, smash the concrete mixture of knot through its inside screen cloth 23 earlier, and screen cloth 23 can sieve the iron impurity of great block form, then drop into conveyer belt 11 by the discharge gate of last feed bin 22 and pile up, when the scraper blade 31 of process, strike off accumulational concrete mixture earlier, make it lay on conveyer belt 11, when conveying to adsorption component 32 below, magnet 322 can be with iron impurity absorption at the lower surface of mounting box 321, the multiunit adsorption component 32 that sets up on conveyer belt 11, can improve the efficiency of getting rid of iron impurity.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a high-efficient deironing device of concrete, includes conveyer (1) of conveying concrete mixture, and it includes support frame (12), rotates drive roll and the driven voller that sets up at support frame (12) both ends, overlaps and establishes conveyer belt (11) on drive roll and driven voller and servo motor (13) that the rigid coupling is used for driving the drive roll on support frame (12), its characterized in that: an iron removal device (3) is arranged above the conveyor belt (11), the iron removal device (3) comprises a scraper (31) which vertically slides above the conveyor belt (11) and an adsorption component (32) for removing iron impurities in the concrete mixture, and the adsorption component (32) is provided with a plurality of groups along the length direction of the conveyor belt (11);

adsorption component (32) including setting up mounting box (321) in conveyer belt (11) top and setting up at inside magnet (322) of mounting box (321), mounting box (321) are rectangle and inside hollow structure, and opening (3211) have been seted up at the top of mounting box (321), the length direction of mounting box (321) with the direction of transfer of conveyer belt (11) is perpendicular, the both ends symmetry rigid coupling of mounting box (321) has bracing piece (323), the perpendicular rigid coupling of bracing piece (323) is in the upper surface of support frame (12).

2. The efficient iron removal device for concrete according to claim 1, characterized in that: the upper surface of the magnet (322) is symmetrically and fixedly connected with a pair of handles (3221) along the length direction.

3. The efficient iron removal device for concrete according to claim 1, characterized in that: the upper surface rigid coupling of support frame (12) has door shape frame (33), door shape frame (33) are in including the level setting horizontal frame (332) and the perpendicular frame (331) of symmetry rigid coupling at horizontal frame (332) both ends above conveyer belt (11), perpendicular frame (331) perpendicular rigid coupling is in the upper surface of support frame (12), it has a pair of fixed block (333) to erect the rigid coupling on the face that frame (331) is relative, offer the confession on fixed block (333) scraper blade (31) vertical gliding spout, the middle part that conveyer belt (11) one side was kept away from in scraper blade (31) is rotated and is connected with screw rod (334) of perpendicular conveyer belt (11), screw rod (334) are passed horizontal frame (332) and rather than threaded connection, screw rod (334) are kept away from the one end rigid coupling of scraper blade (31) has knob (335).

4. The efficient iron removal device for concrete according to claim 1, characterized in that: the conveying belt is characterized in that first baffle plates (14) are arranged on two sides of the conveying belt (11), a second baffle plate (15) is arranged at the feeding end of the conveying belt (11), the first baffle plates (14) are perpendicular to the upper surface of the supporting frame (12), the second baffle plates (15) are located between the first baffle plates (14), and two ends of the second baffle plates (15) are fixedly connected with the first baffle plates (14).

5. The efficient iron removal device for concrete according to claim 1, characterized in that: be provided with loading attachment (2) directly over conveyer belt (11) material loading end, loading attachment (2) include support (21) and set up feed bin (22) on support (21), the top of going up feed bin (22) is equipped with the pan feeding mouth, the bottom of going up feed bin (22) is provided with throat (221) that dwindles gradually.

6. The efficient iron removal device for concrete according to claim 5, wherein: go up the inside of feed bin (22) and be provided with screen cloth (23), the size of screen cloth (23) with go up the size looks adaptation of feed bin (22) pan feeding mouth.

7. The efficient iron removal device for concrete according to claim 1, characterized in that: the discharging end of the conveyor belt (11) is provided with a collecting box (4), and a material guide plate (5) is fixedly connected to a support frame (12) at the discharging end of the conveyor belt (11).