CN212549743U

CN212549743U - Breaker is used in hydraulic engineering construction

Info

Publication number: CN212549743U
Application number: CN202020841099.9U
Authority: CN
Inventors: 罗少锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-19
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to a hydraulic engineering construction technical field just discloses a breaker is used in hydraulic engineering construction, including broken case, the equal swing joint in both ends has the crushing roller about broken incasement chamber, the top fixedly connected with dust removal case of broken case, the bottom fixedly connected with filter screen of broken incasement chamber, the top of broken case and the inside fixedly connected with dust exhausting fan that is located the dust removal case, there is the shrouding at the top of dust removal case through bolt swing joint, the equal fixedly connected with depression bar in both ends about the shrouding bottom, the bottom butt of depression bar has the slider, two fixedly connected with active carbon dust removal board between the relative one side of slider. This breaker is used in hydraulic engineering construction, when through to the material breakage, remove dust, both protected the surrounding environment, ensured staff's health simultaneously, and make things convenient for dismouting active carbon dust removal board, improved the life of active carbon dust removal board, be applicable to various circumstances.

Description

Breaker is used in hydraulic engineering construction

Technical Field

The utility model relates to a hydraulic engineering construction technical field specifically is a breaker for hydraulic engineering construction.

Background

The hydraulic engineering construction has many same parts with the construction of general civil engineering such as roads, railways, bridges, house buildings and the like, for example, the main construction objects are mainly earthwork, stoneware, concrete, metal structures, electromechanical equipment installation and other projects, and some construction methods are the same.

Along with the development of science and technology, hydraulic engineering construction has become an independent subject, and the current breaker for hydraulic engineering construction in the market at present does not have the shortcoming of removing dust, and when using, breaker to the broken in-process of soil stone, can produce a large amount of dusts, and the dust is directly discharged into the air, has not only polluted the surrounding environment, has damaged staff's health simultaneously, so proposes above-mentioned breaker for hydraulic engineering construction in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a breaker is used in hydraulic engineering construction possesses advantages such as dust removal, has solved when using, and breaker can produce a large amount of dusts to the broken in-process of soil stone, and the dust directly discharges into the air, has not only polluted the surrounding environment, has damaged staff's healthy problem simultaneously.

(II) technical scheme

In order to realize the above-mentioned purpose that possesses the dust removal, the utility model provides a following technical scheme: a crushing device for hydraulic engineering construction comprises a crushing box, wherein the left end and the right end of an inner cavity of the crushing box are movably connected with crushing rollers, the top of the crushing box is fixedly connected with a dust removal box, the bottom of the inner cavity of the crushing box is fixedly connected with a filter screen, the top of the crushing box is fixedly connected with a dust removal fan inside the dust removal box, the top of the dust removal box is movably connected with a sealing plate through a bolt, the left end and the right end of the bottom of the sealing plate are fixedly connected with pressure rods, the bottom of each pressure rod is abutted with a sliding block, an active carbon dust removal plate is fixedly connected between two opposite sides of the sliding blocks, the bottom of the left side of the crushing box is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with an eccentric wheel, the right side of the front side of the eccentric, the right side fixedly connected with guide plate of broken incasement chamber bottom, the right side fixedly connected with screw conveyer of broken case, screw conveyer's top fixedly connected with promotes the motor, promote the output shaft fixedly connected with screw axis of motor, the positive top intercommunication of screw conveyer has the connecting pipe, the positive top intercommunication of broken case has the inlet pipe.

Preferably, the through-hole has been seted up at the top of shrouding, the dust removal case is inside cavity and the bottom and the equal cylindrical of disappearance in top.

Preferably, the top at both ends all sets up the spout with slider looks adaptation about the dust removal case inner chamber, and the top of spout and the top of dust removal case are in the coplanar, the depression bar is located the inside of spout.

Preferably, a fixing hole is formed in the left side of the crushing box, and the diameter of the fixing hole is larger than that of the connecting rod.

Preferably, the bottom of the crushing box is provided with a discharge hole, the bottom of the discharge hole is fixedly connected with a discharge valve, and the periphery of the bottom of the crushing box is fixedly connected with support legs.

Preferably, the guide plate and the screen are both inclined, the inclination direction is high at the left and low at the right, and the guide plate is positioned on the right side of the bottom of the screen.

(III) advantageous effects

Compared with the prior art, the utility model provides a breaker is used in hydraulic engineering construction possesses following beneficial effect:

1. the crushing device for hydraulic engineering construction controls the dust removal fan to work by the external controller in the crushing process, the dust removal fan sucks dust into the dust removal box, large-particle fragments in the dust are filtered by the filter screen, fine particles in the dust are adsorbed and filtered by the activated carbon dust removal plate, and the filtered air is discharged through the through hole in the top of the sealing plate, so that dust removal is realized, the sealing plate is dismounted, the top of the chute and the top of the dust removal box are in the same plane, so that the activated carbon dust removal plate is convenient to take off and maintain, the arrangement of the pressure rod is convenient to fix the activated carbon dust removal plate, the device removes dust when materials are crushed, the ambient environment is protected, the health of workers is guaranteed, the activated carbon dust removal plate is convenient to dismount and mount, and the service life of the activated carbon dust removal plate is prolonged, is suitable for various conditions.

2. The crushing device for hydraulic engineering construction comprises a feeding pipe, a crushing box, a driving motor, an eccentric wheel, a connecting rod, a crushing roller, a screen, a guide plate, a screw conveyor, a lifting motor, a screw shaft, a connecting pipe, a connecting rod, a crushing roller, a baffle plate, a connecting rod, a supporting rod, a lifting motor, a screw shaft, a lifting motor, a connecting pipe, a feeding pipe, a connecting pipe, a baffle plate, a connecting pipe, a connecting, is convenient to use.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an external view of the present invention;

fig. 4 is a top view of the crushing box and the screw conveyer of the present invention.

In the figure: 1 crushing box, 2 crushing rollers, 3 dust removing box, 4 filter screen, 5 dust removing fan, 6 sealing plate, 7 pressure bar, 8 slide block, 9 active carbon dust removing plate, 10 driving motor, 11 eccentric wheel, 12 connecting rod, 13 screen, 14 supporting rod, 15 guide plate, 16 screw conveyer, 17 screw shaft, 18 lifting motor, 19 connecting pipe, 20 feeding pipe.

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.

Referring to fig. 1-4, a crushing device for hydraulic engineering construction comprises a crushing box 1, wherein a discharge hole is formed in the bottom of the crushing box 1, a discharge valve is fixedly connected to the bottom of the discharge hole, support legs are fixedly connected to the periphery of the bottom of the crushing box 1, crushing rollers 2 are movably connected to the left end and the right end of an inner cavity of the crushing box 1, the crushing rollers 2 are in transmission connection with an external motor, a dust removal box 3 is fixedly connected to the top of the crushing box 1, a filter screen 4 is fixedly connected to the bottom of the inner cavity of the crushing box 1, a dust removal fan 5 is fixedly connected to the top of the crushing box 1 and inside the dust removal box 3, the type of the dust removal fan 5 can be DFA150, the filter screen 4 is located at the bottom of an air inlet of the dust removal fan 5, a sealing plate 6 is movably connected to the top of the dust removal box 3 through bolts, a through hole, the left end and the right end of the bottom of the sealing plate 6 are fixedly connected with a pressure lever 7, the bottom of the pressure lever 7 penetrates through and extends into the side wall of the dust removing box 3 and is connected with the dust removing box 3 in a sliding manner, the bottom of the pressure lever 7 is abutted with a sliding block 8, sliding grooves matched with the sliding block 8 are formed in the top of the left end and the right end of the inner cavity of the dust removing box 3, the top of each sliding groove and the top of the dust removing box 3 are positioned in the same plane, the pressure lever 7 is positioned in the sliding grooves, an activated carbon dust removing plate 9 is fixedly connected between the opposite sides of the two sliding blocks 8, the bottom of the left side of the crushing box 1 is fixedly connected with a driving motor 10, the model of the driving motor 10 can be A155S45F, an output shaft of the driving motor 10 is fixedly connected with an eccentric wheel 11, the right side of the front of the eccentric wheel 11 is, the inclined plate is positioned above the connecting rod 12 and below the left crushing roller 2, the right side of the connecting rod 12 penetrates through and extends into the crushing box 1, the right side of the connecting rod 12 is hinged with a screen 13, the left side of the bottom of the screen 13 is hinged with a support rod 14, the bottom of the support rod 14 is fixedly connected with the left side of the bottom of the inner cavity of the crushing box 1, the right side of the bottom of the inner cavity of the crushing box 1 is fixedly connected with a guide plate 15, the guide plate 15 and the screen 13 are both inclined and the inclination direction is high at the left and low at the right, the guide plate 15 is positioned on the right side of the bottom of the screen 13, the right side of the crushing box 1 is fixedly connected with a spiral conveyor 16, the bottom of the right side of the spiral conveyor 16 is provided with an inclined hole, the inclined hole is communicated with the bottom of the left side of the spiral conveyor 16, the type of the lifting motor 18 can be ECMA-C20604RS, an output shaft of the lifting motor 18 is fixedly connected with a spiral shaft 17, the bottom of the spiral shaft 17 is movably connected with the bottom of an inner cavity of the spiral conveyor 16, the top of the front surface of the spiral conveyor 16 is communicated with a connecting pipe 19, the connecting pipe 19 is inclined, the inclined angle is high at the right side and low at the left side, the top of the front surface of the crushing box 1 is communicated with a feeding pipe 20, the feeding pipe 20 is inclined, the inclined direction is that one end close to the crushing box 1 is low and the other end far away from the crushing box 1 is high, the position of the feeding pipe 20 corresponds to a gap between two opposite sides of the crushing rollers 2, the right side of the feeding pipe 20 is communicated with the left side of the connecting pipe 19, in the crushing process, the work of the dust removal fan 5 is controlled by an external controller, the dust removal fan 5 sucks dust, meanwhile, fine particles in dust are adsorbed and filtered through the activated carbon dust removal plate 9, filtered air is discharged through a through hole in the top of the sealing plate 6, dust removal is realized, the sealing plate 6 is disassembled, the top of the chute and the top of the dust removal box 3 are in the same plane, the activated carbon dust removal plate 9 is convenient to take down and maintain, the pressure rod 7 is arranged to fix the activated carbon dust removal plate 9 conveniently, when the device is used for crushing materials, dust removal is performed, the surrounding environment is protected, the health of workers is guaranteed, the activated carbon dust removal plate 9 is convenient to disassemble and assemble, the service life of the activated carbon dust removal plate 9 is prolonged, the device is suitable for various conditions, the materials enter the crushing box 1 through the material inlet pipe 20, the external motor drives the crushing roller 2 to rotate and crush the materials, the crushed materials enter the screen 13, driving motor 10 works, driving motor 10 drives eccentric wheel 11 rotatory, and it is the swing motion along bracing piece 14 to drive screen cloth 13 through connecting rod 12, thereby screen out the material, the material that qualifies then enters into the bottom of broken case 1 inner chamber, and unqualified material then enters into screw conveyer 16 inside through guide plate 15 and inclined hole, the output shaft that promotes motor 18 drives screw axis 17 work, and promote the material, and enter into broken case 1 inside again through connecting pipe 19 and inlet pipe 20, crushing roller 2 carries out the secondary crushing to unqualified material, the device is through carrying out the breakage to the material, divide sieve and secondary crushing, thereby reach the purpose that crushing effect is good, efficiency and quality when having accelerated the breakage, and convenient to use.

To sum up, the crushing device for hydraulic engineering construction controls the operation of the dust removing fan 5 by the external controller in the crushing process, the dust removing fan 5 sucks dust into the dust removing box 3, large-particle fragments in the dust are filtered by the filter screen 4, fine particles in the dust are adsorbed and filtered by the activated carbon dust removing plate 9, the filtered air is discharged through the through hole at the top of the sealing plate 6, so that dust removal is realized, meanwhile, the sealing plate 6 is dismounted, because the top of the chute and the top of the dust removing box 3 are in the same plane, the activated carbon dust removing plate 9 is convenient to take down and maintain, the activated carbon dust removing plate 9 is convenient to fix by the arrangement of the pressure lever 7, when the device crushes materials, dust removal is performed, the surrounding environment is protected, the health of workers is ensured at the same time, and the activated carbon dust removing plate 9 is convenient to dismount, the service life of the active carbon dust removal plate 9 is prolonged, the active carbon dust removal plate is suitable for various conditions, materials enter a crushing box 1 from a feeding pipe 20 through materials, an external motor drives a crushing roller 2 to rotate and crush the materials, the crushed materials enter a screen 13, a driving motor 10 works, the driving motor 10 drives an eccentric wheel 11 to rotate and drives the screen 13 to swing along a support rod 14 through a connecting rod 12, so that the materials are screened out, qualified materials enter the bottom of an inner cavity of the crushing box 1, unqualified materials enter a spiral conveyor 16 through a guide plate 15 and an inclined hole, an output shaft of a lifting motor 18 drives a spiral shaft 17 to work and lift the materials, the materials enter the crushing box 1 again through a connecting pipe 19 and the feeding pipe 20, the crushing roller 2 performs secondary crushing on unqualified materials, and the device performs secondary crushing on the materials through crushing, Divide sieve and secondary crushing to reach the purpose that the crushing effect is good, efficiency and quality when having accelerated the breakage, facilitate the use, solved when using, breaker can produce a large amount of dusts to the broken in-process of soil stone, and the dust directly discharges into the air, has not only polluted the surrounding environment, has damaged the healthy problem of staff simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 breaker for hydraulic engineering construction, includes broken case (1), its characterized in that: the dust removing device is characterized in that the left end and the right end of an inner cavity of the crushing box (1) are respectively and movably connected with a crushing roller (2), the top of the crushing box (1) is fixedly connected with a dust removing box (3), the bottom of the inner cavity of the crushing box (1) is fixedly connected with a filter screen (4), the top of the crushing box (1) is positioned in the dust removing box (3) and is fixedly connected with a dust removing fan (5), the top of the dust removing box (3) is movably connected with a sealing plate (6) through a bolt, the left end and the right end of the bottom of the sealing plate (6) are respectively and fixedly connected with a pressure lever (7), the bottom of the pressure lever (7) is abutted with a sliding block (8), two opposite sides of the sliding block (8) are respectively and fixedly connected with an active carbon dust removing plate (9), the left bottom of the crushing box (1, the positive right side swing joint of eccentric wheel (11) has connecting rod (12), the right side of connecting rod (12) articulates there is screen cloth (13), the left side of screen cloth (13) bottom articulates there is bracing piece (14), the right side fixedly connected with guide plate (15) of broken case (1) inner chamber bottom, the right side fixedly connected with screw conveyer (16) of broken case (1), the top fixedly connected with lifting motor (18) of screw conveyer (16), the output shaft fixedly connected with screw axis (17) of lifting motor (18), the positive top intercommunication of screw conveyer (16) has connecting pipe (19), the positive top intercommunication of broken case (1) has inlet pipe (20).

2. The crushing device for hydraulic engineering construction according to claim 1, wherein: the through-hole has been seted up at the top of shrouding (6), dust removal case (3) are inside cavity and the bottom and the cylindrical of the equal disappearance in top.

3. The crushing device for hydraulic engineering construction according to claim 1, wherein: the top at both ends all sets up the spout with slider (8) looks adaptation about dust removal case (3) inner chamber, and the top of spout and the top of dust removal case (3) are in the coplanar, depression bar (7) are located the inside of spout.

4. The crushing device for hydraulic engineering construction according to claim 1, wherein: the left side of the crushing box (1) is provided with a fixing hole, and the diameter of the fixing hole is larger than that of the connecting rod (12).

5. The crushing device for hydraulic engineering construction according to claim 1, wherein: the discharge hole is formed in the bottom of the crushing box (1), a discharge valve is fixedly connected to the bottom of the discharge hole, and support legs are fixedly connected to the periphery of the bottom of the crushing box (1).

6. The crushing device for hydraulic engineering construction according to claim 1, wherein: guide plate (15) and screen cloth (13) all are the slope form, and the incline direction is high right side low, guide plate (15) are located the right side of screen cloth (13) bottom.