CN209901384U

CN209901384U - Stone breaker for construction

Info

Publication number: CN209901384U
Application number: CN201920577578.1U
Authority: CN
Inventors: 戴光
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-07
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a stone breaker for construction, the on-line screen storage device comprises a base, base bottom four corners outer wall all has the supporting shoe through the bolt fastening, and base top outer wall has broken case through the bolt fastening, broken bottom of the case both sides outer wall is opened there is the jack, and two jack inner walls are pegged graft respectively and have first discharging pipe and second discharging pipe, broken roof portion outer wall is opened there is the feed inlet, and the feed inlet inner wall has the feeder hopper through threaded connection, broken case back outer wall has the motor through the bolt fastening, and motor output shaft has the bull stick through the coupling joint, bull stick one end is through having cup jointed the master gear, and the bull stick other end has a crushing roller through threaded connection, master gear circumference outer wall has secondary gear through the meshing. The utility model discloses carry out abundant screening to the stone effectively, and then promoted broken efficiency and quality of stone, can carry out centralized processing with the stone, promoted the crushing effect of whole device.

Description

Stone breaker for construction

Technical Field

The utility model relates to a broken technical field of stone especially relates to a stone breaker for construction.

Background

The construction is a production movement performed by people to construct various building products in a certain space and time according to a specific design blueprint by using various building materials and mechanical equipment. The method comprises the whole production process from construction preparation, earth breaking and engineering completion acceptance. And need carry out the breakage to the stone in the in-process of building construction, this needs a stone breaker.

However, most of the existing stone crushing devices for building construction are relatively rough in the work of screening crushed stones, uneven in the distribution of crushed stones, and relatively low in efficiency in the work of collecting stones, so that a stone crushing device for building construction is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stone crushing device for building construction.

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

a stone crushing device for building construction comprises a base, wherein supporting blocks are fixed on the outer walls of four corners of the bottom of the base through bolts, a crushing box is fixed on the outer wall of the top of the base through bolts, jacks are formed in the outer walls of two sides of the bottom of the crushing box, a first discharging pipe and a second discharging pipe are respectively inserted into the inner walls of the two jacks, a feeding port is formed in the outer wall of the top of the crushing box, the inner wall of the feeding port is connected with a feeding hopper through threads, a motor is fixed on the outer wall of the back of the crushing box through bolts, a rotating rod is connected with an output shaft of the motor through a coupler, a main gear is sleeved at one end of the rotating rod, a crushing roller is connected to the other end of the rotating rod through threads, a secondary gear is meshed with the outer wall of the circumference of the main gear, another crushing roller is, the inner walls of two sides of the crushing box, which are close to the lower parts of the two crushing rollers, are fixed with guide plates through bolts, and the outer walls of two sides of the crushing box are fixed with mounting seats through bolts.

Preferably, two the outer wall of mount pad one side all is fixed with first screen cloth through the bolt, and two relative one side outer walls of first screen cloth all are fixed with two arc elastic plates through the connecting piece.

Preferably, two the relative one side outer wall of connecting piece is through the welding have the support, and the relative one side outer wall of two supports all is fixed with same bobbing machine through the bolt.

Preferably, the outer walls of two sides of the crushing box, which are close to the lower part of the vibrating machine, are respectively fixed with a second screen through bolts, and the outer walls of one side, opposite to the two second screens, are respectively fixed with a rhombic net frame through bolts.

Preferably, the front and back inner walls of the crushing box, which are close to the two ends of the rhombic net frame, are respectively fixed with two bearing seats through bolts, and fixed bearings are respectively placed on the inner walls of every two bearing seats.

Preferably, every two the fixing bearing inner wall all is pegged graft and is had same pivot, and every pivot circumference outer wall all has cup jointed changes the roller, changes roller circumference outer wall and all welds and have the buffering arch, and broken bottom of the case portion inner wall passes through the bolt fastening and has the lug.

Preferably, the outer wall of one side of the front surface of the crushing box is hinged to a box door through a hinge, a door bolt is fixed to the outer wall of one side of the front surface of the box door through a bolt, and an observation window is fixed to the outer wall of the front surface of the box door through a bolt.

Compared with the prior art, the utility model provides a stone breaker for construction possesses following beneficial effect:

1. this be used for construction stone breaker, through being provided with first screen cloth, second screen cloth, arc diving board and bobbing machine, fully sieve the stone effectively, and then promoted broken efficiency and quality of stone, simultaneously through being provided with the deflector, can carry out centralized processing with the stone, promoted the crushing effect of whole device.

2. This be used for construction stone breaker, through being provided with rhombus net frame, changeing roller, pivot, buffering arch and bearing frame, be favorable to promoting the evenly distributed of not uniform in size stone, also played the collection efficiency and the quality that have promoted the stone breakage simultaneously.

3. This be used for construction stone breaker through being provided with the lug, the stone of falling after the breakage can slide down the first discharging pipe and the second discharging pipe of broken case both sides bottom through the lug of slope, and then improved the collection efficiency of integrated device.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation, and crushing effect is good.

Drawings

Fig. 1 is a schematic sectional structural view of a stone crushing device for building construction according to the present invention;

fig. 2 is a schematic front view of the stone crushing device for building construction according to the present invention;

fig. 3 is the utility model provides a sectional structure schematic diagram of stone breaker commentaries on classics roller for construction.

In the figure: 1-supporting block, 2-base, 3-crushing box, 4-first discharging pipe, 5-lug, 6-second screen, 7-diamond screen frame, 8-first screen, 9-arc springboard, 10-guide plate, 11-feed hopper, 12-crushing roller, 13-vibrator, 14-roller, 15-second discharging pipe, 16-box door, 17-observation window, 18-bolt, 19-rotating shaft, 20-buffer bulge and 21-bearing seat.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a stone crushing device for building construction, comprising a base 2, wherein, the outer walls of four corners at the bottom of the base 2 are all fixed with supporting blocks 1 through bolts, the outer wall of the top of the base 2 is fixed with a crushing box 3 through bolts, the outer walls of two sides at the bottom of the crushing box 3 are provided with jacks, the inner walls of the two jacks are respectively inserted with a first discharging pipe 4 and a second discharging pipe 15, the outer wall of the top of the crushing box 3 is provided with a feeding port, the inner wall of the feeding port is connected with a feeding hopper 11 through screw threads, the outer wall of the back of the crushing box 3 is fixed with a motor through bolts, the output shaft of the motor is connected with a rotating rod through a coupler, one end of the rotating rod is sleeved with a main gear, the other end of the rotating rod is connected with a crushing roller 12 through screw threads, the outer wall of the circumference of the, crushing case 3 is close to the both sides inner wall of two crushing rollers 12 below and all has deflector 10 through the bolt fastening, can carry out centralized processing with the stone, has promoted the crushing effect of integrated device, and 3 both sides outer walls of crushing case have the mount pad through the bolt fastening.

The utility model discloses in, two mount pad one side outer walls all have first screen cloth 8 through the bolt fastening, and two relative one side outer walls of first screen cloth 8 all are fixed with two arc springboards 9 through the connecting piece, carry out abundant screening to the stone effectively, and then promoted broken efficiency of stone and quality.

The utility model discloses in, the relative one side outer wall of two connecting pieces is through the welding have the support, and the relative one side outer wall of two supports all is fixed with same bobbing machine 13 through the bolt.

The utility model discloses in, broken case 3 is close to the both sides outer wall of bobbing machine 13 below and all has second screen cloth 6 through the bolt fastening, and two relative one side outer walls of second screen cloth 6 all have rhombus screen frame 7 through the bolt fastening.

The utility model discloses in, the front that broken case 3 is close to 7 both ends of rhombus net frame and back inner wall all have two bearing frame 21 through the bolt fastening, and fixing bearing has all been placed to per two bearing frame 21 inner walls.

The utility model discloses in, per two fixed bearing inner walls all peg graft and have same pivot 19, and every 19 circumference outer walls in pivot have all cup jointed and have changeed roller 14, change 14 circumference outer walls in roller and all weld and have buffering arch 20, are favorable to promoting the evenly distributed of the stone of different sizes, have also played simultaneously and have promoted the broken collection efficiency and the quality of stone, and 3 bottom inner walls of broken case have lug 5 through the bolt fastening, have improved the collection efficiency of integrated device.

The utility model discloses in, broken case 3 openly one side outer wall has chamber door 16 through hinge, and 16 openly one side outer walls of chamber door have bolt 18 through the bolt fastening, and 16 openly outer walls of chamber door have observation window 17 through the bolt fastening.

The working principle is as follows: when in use, stones to be crushed are guided into the crushing box 3 through the feed hopper 11, meanwhile, by starting the motor on the back of the crushing box 3, the motor drives one of the crushing rollers 12 to rotate, and simultaneously, the main gear at one end of one crushing roller 12 drives the secondary gear at the same end of the other crushing roller 12 to rotate, so as to drive the two crushing rollers 12 to rotate in opposite directions, thereby also performing crushing work on the stones, meanwhile, the stones can be intensively guided through the guide plates 10 on the two sides, subsequently, the falling stones are primarily sieved through the first screen 8, and simultaneously, the vibrating machine 13 on the opposite side of the two arc-shaped elastic plates 9 is started, thereby playing a role of assisting the first sieving work, the stones after the first sieving continue to fall, and after passing through the second screen 6, the second sieving work is performed, and meanwhile, the stones can pass through the rhombic net frame 7, and the stones falling finally are dispersed and guided by the convex blocks 5 at the bottom of the crushing box 3 and are led out of the box through the first discharge pipe 4 and the second discharge pipe 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A stone crushing device for building construction comprises a base (2) and is characterized in that supporting blocks (1) are fixed on the outer walls of four corners of the bottom of the base (2) through bolts, a crushing box (3) is fixed on the outer wall of the top of the base (2) through bolts, jacks are formed in the outer walls of two sides of the bottom of the crushing box (3), a first discharging pipe (4) and a second discharging pipe (15) are respectively inserted into the inner walls of the two jacks, a feeding port is formed in the outer wall of the top of the crushing box (3), a feeding hopper (11) is connected to the inner wall of the feeding port through threads, a motor is fixed on the outer wall of the back of the crushing box (3) through bolts, a rotating rod is connected to an output shaft of the motor through a coupler, a main gear is sleeved at one end of the rotating rod, a crushing roller (12) is connected to the, and the inner wall of the secondary gear is spliced with another crushing roller (12), two ends of the same one ends of the crushing rollers (12) are fixed on the inner wall of the front surface of the crushing box (3) through fixed bearings, the inner walls of two sides of the crushing box (3) close to the lower parts of the two crushing rollers (12) are all fixed with guide plates (10) through bolts, and the outer walls of two sides of the crushing box (3) are fixed with mounting seats through bolts.

2. The stone crusher for building construction as claimed in claim 1, wherein the outer walls of one side of the two mounting seats are fixed with the first screen (8) through bolts, and the outer walls of the opposite side of the two first screens (8) are fixed with the two arc-shaped elastic plates (9) through connecting pieces.

3. The stone crusher for building construction as claimed in claim 2, wherein the two connecting members are welded with brackets on the outer wall on the opposite side, and the same vibrator (13) is fixed on the outer wall on the opposite side of the two brackets by bolts.

4. The stone crusher for building construction as claimed in claim 3, characterized in that the outer walls of the two sides of the crushing box (3) close to the lower part of the vibrator (13) are fixed with second screen meshes (6) by bolts, and the outer walls of the two opposite sides of the second screen meshes (6) are fixed with rhombic net frames (7) by bolts.

5. The stone crusher for building construction as claimed in claim 4, wherein the crushing box (3) has two bearing seats (21) fixed to the front and back inner walls near the two ends of the diamond-shaped net frame (7) by bolts, and a fixed bearing is placed on each of the inner walls of the two bearing seats (21).

6. The stone crusher for building construction as claimed in claim 5, wherein each two of said fixed bearings are inserted with a same shaft (19), and each shaft (19) is sleeved with a roller (14), the rollers (14) are welded with buffer protrusions (20), and the inner wall of the bottom of the crushing box (3) is fixed with a bump (5) by bolts.

7. The stone crusher for building construction as claimed in claim 1, wherein the outer wall of the front side of the crushing box (3) is hinged with a box door (16) through a hinge, the outer wall of the front side of the box door (16) is fixed with a bolt (18) through a bolt, and the outer wall of the front side of the box door (16) is fixed with an observation window (17) through a bolt.