CN213726739U

CN213726739U - Concrete breaker for hydraulic engineering with dust removal function

Info

Publication number: CN213726739U
Application number: CN202022030481.4U
Authority: CN
Inventors: 王海波; 马会欣; 李居洋; 张健; 郭信全
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-07-20
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a concrete breaker for hydraulic engineering with dust removal function, including broken case, the rear end of broken case alternates and is connected with broken mechanism, and the front portion of broken mechanism is located broken incasement, the equal fixed mounting in upper end left part and the upper end right part of broken case has dust removal mechanism, and dust removal mechanism's opposition end all alternates and connects in broken incasement, the upper end middle part of broken case alternates and is connected with the feed chute, the right-hand member of broken case alternates and is connected with row silo, the equal fixed welding of broken incasement left side tank wall and right tank wall has a plurality of stock guides, and the stock guide equidistance distributes, broken incasement lower part fixed mounting has filter and row's stock guide, and the filter is located the top of row's stock guide, the equal fixed welding in lower extreme four corners of broken case has the supporting leg. The utility model discloses a concrete breaker for hydraulic engineering with dust removal function, compact structure, stability is strong, and broken abundant thoroughly, and have dust removal function, can use widely.

Description

Concrete breaker for hydraulic engineering with dust removal function

Technical Field

The utility model relates to a broken technical field of concrete, in particular to concrete breaker for hydraulic engineering with dust removal function.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement as the cementing materials and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

Often can meet some discarded concrete abandonment pieces in the construction, and these concrete abandonment pieces just need use concrete breaker when cleaing away, and the concrete breaker structure that uses at present is fairly simple, and crushing effect is relatively poor, more and more can not satisfy people's daily user demand, and can produce a large amount of dusts when using, causes environmental pollution, so, we have provided a concrete breaker for hydraulic engineering with dust removal function.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a concrete breaker for hydraulic engineering with dust removal function can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a concrete crushing device with a dust removal function for hydraulic engineering comprises a crushing box, wherein a crushing mechanism is connected to the rear end of the crushing box in an inserting mode, the front portion of the crushing mechanism is located in the crushing box, dust removal mechanisms are fixedly mounted on the left portion and the right portion of the upper end of the crushing box, opposite ends of the dust removal mechanisms are connected in the crushing box in an inserting mode, a feeding groove is connected to the middle portion of the upper end of the crushing box in an inserting mode, a discharging groove is connected to the right end of the crushing box in an inserting mode, a plurality of material guide plates are fixedly welded on the left box wall and the right box wall in the crushing box and distributed at equal intervals, a filter plate and a discharging plate are fixedly mounted on the lower portion in the crushing box, the filter plate is located above the discharging plate, and supporting legs are fixedly welded at four corners of the lower end of the crushing box; broken mechanism includes the motor, the front end fixed mounting of motor is in the rear end of broken case, the output fixedly connected with bull stick and the driven broken subassembly of motor, the front end of bull stick runs through the rear end of broken case and extends to broken incasement and through bearing and the preceding interior tank wall rotation of broken case and be connected, fixedly connected with driving gear and crushing roller on the motor, and the driving gear is located the rear of a crushing roller, driven broken subassembly is provided with two, two driven broken subassembly all rotates to be connected in broken incasement and links together with the driving gear transmission.

Preferably, the lower part of the feed chute is of a prismatic table structure, the size of the cross section of the lower end of the feed chute is smaller than that of the cross section of the upper end of the feed chute, and the upper end of the feed chute is positioned above the material guide plate.

Preferably, the upper end surfaces of the guide plates and the horizontal plane form an included angle of 30 degrees, the guide plates on the left side and the right side are symmetrically distributed, the upper end surfaces of the filter plates and the horizontal plane form an included angle of 15 degrees, and the upper end surfaces and the lower groove wall of the discharge groove are located on the same horizontal plane.

Preferably, driven broken subassembly includes the movable rod, the both ends of movable rod all are in the same place through bearing and broken incasement front and back tank wall swing joint, fixedly connected with driven gear and No. two crushing rollers on the movable rod, driven gear and driving gear meshing and No. two crushing rollers are corresponding with the position of a crushing roller.

Preferably, dust removal mechanism includes the protective housing, the interlude is connected with the air exhauster in the protective housing, the three dust absorption pipe of input fixedly connected with of air exhauster, the upper end interlude of protective housing is connected with two installation poles, the protective housing passes through installation pole and broken case fixed connection, the dust absorption pipe interlude is connected in broken incasement and is located between two adjacent stock guides.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model has the advantages that firstly, the movable rod is driven to rotate through the meshing of the driving gear and the driven gear, the concrete in the crushing box is crushed through the meshing of the second crushing roller and the first crushing roller, the crushing is thorough, the concrete can be guided between the first crushing roller and the second crushing roller through the guide plate, the concrete is fully crushed, the structure is compact, the stability is strong, and the cost is saved;

two, the utility model discloses in, absorb the dust of broken incasement through the dust absorption pipe, have stronger dust removal effect, improved the environment, green through the setting of arranging the flitch, makes the concrete after the breakage receive the action of gravity free landing, discharges through arranging the silo, arranges the material unobstructed, difficult jam.

Drawings

Fig. 1 is a schematic view of the overall structure of a concrete crushing device with a dust removal function for hydraulic engineering of the present invention;

fig. 2 is a schematic view of the internal structure of the crushing box of the concrete crushing device for hydraulic engineering with a dust removal function of the present invention;

fig. 3 is a schematic structural view of a crushing mechanism of the concrete crushing device for hydraulic engineering with a dust removal function of the present invention;

fig. 4 is a schematic structural view of a driven crushing assembly of the concrete crushing device for hydraulic engineering with a dust removal function of the present invention;

fig. 5 is the utility model relates to a concrete breaker's for hydraulic engineering dust removal mechanism's with dust removal function structural schematic.

In the figure: 1. a crushing box; 2. a crushing mechanism; 3. a dust removal mechanism; 4. a feed chute; 5. a discharge chute; 6. a material guide plate; 7. a filter plate; 8. a discharge plate; 9. supporting legs; 21. a motor; 22. a rotating rod; 23. a driving gear; 24. a first crushing roller; 25. a driven crushing assembly; 31. a protective box; 32. an exhaust fan; 33. a dust collection pipe; 34. mounting a rod; 251. a movable rod; 252. a driven gear; 253. and a second crushing roller.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a concrete crushing device with a dust removal function for hydraulic engineering comprises a crushing box 1, wherein a crushing mechanism 2 is inserted and connected to the rear end of the crushing box 1, the front part of the crushing mechanism 2 is positioned in the crushing box 1, dust removal mechanisms 3 are fixedly mounted on the left part and the right part of the upper end of the crushing box 1, opposite ends of the dust removal mechanisms 3 are inserted and connected in the crushing box 1, a feeding groove 4 is inserted and connected to the middle part of the upper end of the crushing box 1, a discharging groove 5 is inserted and connected to the right end of the crushing box 1, a plurality of material guide plates 6 are fixedly welded on the left box wall and the right box wall in the crushing box 1, the material guide plates 6 are distributed at equal intervals, a filter plate 7 and a discharging plate 8 are fixedly mounted on the lower part in the crushing box 1, the filter plate 7 is positioned above the

discharging plate

8, and 9 are fixedly welded at four corners of the lower end of the crushing box 1; broken mechanism 2 includes motor 21, motor 21's front end fixed mounting is in the rear end of broken case 1, motor 21's output fixedly connected with bull stick 22 and driven broken subassembly 25, the front end of bull stick 22 runs through broken case 1's rear end and extends to in broken case 1 and through bearing and broken case 1's preceding interior tank wall rotation be connected, fixedly connected with driving gear 23 and a crushing roller 24 on the motor 21, and driving gear 23 is located a crushing roller 24's rear, driven broken subassembly 25 is provided with two, two driven broken subassemblies 25 all rotate to be connected in broken case 1 and link together with driving gear 23 transmission.

The lower part of the feed chute 4 is of a prismatic table structure, the size of the cross section of the lower end is smaller than that of the cross section of the upper end, and the upper end of the feed chute 4 is positioned above the material guide plate 6, so that concrete in the feed chute 4 can be poured into the crushing box 1 slowly; the upper end surface of the material guide plate 6 is inclined at an included angle of 30 degrees with the horizontal plane, the material guide plates 6 on the left side and the right side are symmetrically distributed, concrete can be guided between the first crushing roller 24 and the second crushing roller 253 to be fully crushed, the upper end surface of the filter plate 7 is inclined at an angle of 15 degrees with the horizontal plane, and is positioned on the same horizontal plane with the lower groove wall of the discharge groove 5, so that the discharge is smooth and not easy to block; the driven crushing component 25 comprises a movable rod 251, two ends of the movable rod 251 are movably connected with the front and rear box walls in the crushing box 1 through bearings, a driven gear 252 and a second crushing roller 253 are fixedly connected to the movable rod 251, the driven gear 252 is meshed with the driving gear 23, the second crushing roller 253 corresponds to the first crushing roller 24 in position, and the driven gear 252 is meshed with the driving gear 23 to drive the movable rod 251 to rotate, so that the second crushing roller 253 and the first crushing roller 24 are mutually acted to crush concrete, the structure is compact, and the stability is strong; dust removal mechanism 3 includes protective housing 31, the interlude is connected with air exhauster 32 in protective housing 31, the three dust absorption pipe 33 of input fixedly connected with of air exhauster 32, protective housing 31's upper end interlude is connected with two installation poles 34, protective housing 31 passes through installation pole 34 and broken case 1 fixed connection, dust absorption pipe 33 interlude is connected in broken case 1 and is located between two adjacent stock guides 6, can remove dust the operation with the crushing in-process, and dust removal effect is good, and green improves the environment.

It should be noted that, the utility model relates to a concrete breaker for hydraulic engineering with dust removal function, in the use, pour the concrete into feed chute 4, make the concrete enter into crushing case 1 through feed chute 4, can lead the concrete to between crushing roller 24 and No. two crushing rollers 253 through stock guide 6, make the concrete fully break, turn on motor 21, drive bull stick 22 through motor 21 and make driving gear 23 and No. one crushing roller 24 rotate, drive movable rod 251 to rotate through driving gear 23 and driven gear 252 meshing, carry out the breakage through No. two crushing rollers 253 and No. one crushing roller 24 meshing with the concrete in crushing case 1, the breakage is thorough, compact structure, strong stability, save cost, when the fully broken concrete can fall to the upper end of discharge plate 8 through filter 7, freely slide and fall under the action of gravity, discharge through arranging material groove 5, arrange the material unobstructed, difficult jam, at crushing in-process, air exhauster 32 work absorbs the dust in broken case 1 through dust absorption pipe 33, has stronger dust removal effect, and green has improved the environment, and the device compact structure, stability is strong, and broken abundant thoroughly, and has dust removal function, and the environmental protection is reliable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete breaker for hydraulic engineering with dust removal function, includes broken case (1), its characterized in that: the rear end of the crushing box (1) is inserted and connected with a crushing mechanism (2), the front part of the crushing mechanism (2) is positioned in the crushing box (1), the left part and the right part of the upper end of the crushing box (1) are both fixedly provided with a dust removal mechanism (3), opposite ends of the dust removing mechanism (3) are inserted and connected in the crushing box (1), the middle part of the upper end of the crushing box (1) is inserted and connected with a feeding groove (4), the right end of the crushing box (1) is connected with a discharge chute (5) in an inserting way, a plurality of material guide plates (6) are fixedly welded on the left box wall and the right box wall in the crushing box (1), the material guide plates (6) are distributed at equal intervals, the lower part in the crushing box (1) is fixedly provided with a filter plate (7) and a material discharge plate (8), the filter plate (7) is positioned above the discharge plate (8), and four corners of the lower end of the crushing box (1) are fixedly welded with supporting legs (9);

broken mechanism (2) include motor (21), the front end fixed mounting of motor (21) is in the rear end of broken case (1), the output fixedly connected with bull stick (22) and driven broken subassembly (25) of motor (21), the front end of bull stick (22) runs through the rear end of broken case (1) and extends to in broken case (1) and through the bearing with the preceding interior tank wall rotation of broken case (1) be connected, fixedly connected with driving gear (23) and crushing roller (24) on motor (21), and driving gear (23) are located the rear of a crushing roller (24), driven broken subassembly (25) are provided with two, two driven broken subassembly (25) all rotate to connect in broken case (1) and link together with driving gear (23) transmission.

2. The concrete crushing device with the dust removal function for the hydraulic engineering according to claim 1, wherein: the lower part of the feed chute (4) is of a prismatic table structure, the size of the cross section of the lower end of the feed chute is smaller than that of the cross section of the upper end of the feed chute, and the upper end of the feed chute (4) is positioned above the material guide plate (6).

3. The concrete crushing device with the dust removal function for the hydraulic engineering according to claim 1, wherein: the upper end face of the guide plate (6) is inclined at an included angle of 30 degrees with the horizontal plane, the guide plates (6) on the left side and the right side are symmetrically distributed, the upper end face of the filter plate (7) is inclined at an angle of 15 degrees with the horizontal plane, and the upper end face and the lower groove wall of the discharge groove (5) are located on the same horizontal plane.

4. The concrete crushing device with the dust removal function for the hydraulic engineering according to claim 1, wherein: the driven crushing assembly (25) comprises a movable rod (251), two ends of the movable rod (251) are movably connected with the front box wall and the rear box wall in the crushing box (1) through bearings, a driven gear (252) and a second crushing roller (253) are fixedly connected to the movable rod (251), the driven gear (252) is meshed with a driving gear (23), and the second crushing roller (253) corresponds to the first crushing roller (24).

5. The concrete crushing device with the dust removal function for the hydraulic engineering according to claim 1, wherein: dust removal mechanism (3) include guard box (31), it is connected with air exhauster (32) to alternate in guard box (31), the three dust absorption pipe (33) of input fixedly connected with of air exhauster (32), the upper end of guard box (31) alternates and is connected with two installation poles (34), guard box (31) are through installation pole (34) and broken case (1) fixed connection, dust absorption pipe (33) alternate and connect in broken case (1) and be located between two adjacent stock guides (6).