CN213050843U

CN213050843U - High-efficient hammer crusher

Info

Publication number: CN213050843U
Application number: CN202021024890.7U
Authority: CN
Inventors: 徐春华
Original assignee: Taizhou Xinhaikoneng New Material Co ltd
Current assignee: Taizhou Xinhaikoneng New Material Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-27
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to a hammer crusher technical field, and a high-efficient hammer crusher is disclosed, set up the feed inlet in broken case upper end one side including broken punch-out equipment, install broken tup and the sieve flitch that is located the broken tup lower extreme outside in the broken incasement, a plurality of sieve material holes have evenly been seted up on the surface of sieve flitch, relative one side inner wall is connected with two adjusting screw through ball bearing symmetrical rotation around broken case, adjusting screw's front end runs through the front end and the driven bevel gear of fixedly connected with who stretches out broken case, the front end outer wall fixedly connected with double-shaft motor of broken case, the equal fixedly connected with bull stick of both ends output shaft about the double-shaft motor, the one end fixedly connected with of double-shaft motor and the initiative bevel gear of driven bevel gear meshing are. The utility model discloses can obtain not unidimensional building stones according to the demand, application scope is wider, is convenient for adjust and use.

Description

High-efficient hammer crusher

Technical Field

The utility model relates to a hammer crusher technical field especially relates to a high-efficient hammer crusher.

Background

Along with the rapid development of the building industry in China, the yield of building garbage is increased day by day, more and more attention is paid to concrete recycling, and a hammer crusher is equipment which is commonly used for crushing and recycling waste concrete blocks.

In the current building industry, when crushed stones are selected and recycled, stones with different sizes can be selected according to different buildings, but the sieve plate in the current hammer crusher is fixed, so that only stones with fixed sizes can be selected, and the hammer crusher is very inconvenient to obtain stones with different sizes when the stones with different sizes are required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art sieve in the hammer crusher and fixing, can only select fixed dimension's building stones, very obtain inconvenient problem when needs obtain not unidimensional building stones, and a high-efficient hammer crusher who provides.

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

a high-efficiency hammer crusher, which comprises a crusher box arranged at a feed inlet at one side of the upper end of a crusher box, a crushing hammer head and a screening plate positioned outside the lower end of the crushing hammer head are arranged in the crushing box, a plurality of screening holes are uniformly formed in the surface of the screening plate, the inner walls of the front and back opposite sides of the crushing box are symmetrically and rotatably connected with two adjusting screw rods through ball bearings, the front end of the adjusting screw rod penetrates through the front end of the crushing box and is fixedly connected with a driven bevel gear, the outer wall of the front end of the crushing box is fixedly connected with a double-shaft motor, output shafts at the left end and the right end of the double-shaft motor are fixedly connected with rotating rods, one end of the rotating rod, far away from the double-shaft motor, is fixedly connected with a driving bevel gear meshed with a driven bevel gear, and the two adjusting screw rods are in threaded connection with a plurality of arc-shaped adjusting plates which correspond to the material sieving holes and are arranged on the lower side of the material sieving plate in a contact manner;

the inner wall that broken case corresponds feed inlet department rotates and is connected with the buffer board that the downward sloping set up, a plurality of buffer spring of fixedly connected with between buffer board and the broken incasement wall, two risers of symmetry fixedly connected with around the upside of buffer board, two the riser rotates through many pivots in opposite directions and is connected with a plurality of direction and changes the roller.

Preferably, the front end of the crushing box is symmetrically and fixedly connected with two bearing blocks, and the bearing blocks are internally sleeved on a rod wall at one end of the rotating rod, which is close to the outside of the driving bevel gear, through a ball bearing in a rotating mode.

Preferably, the inner wall of the crushing box corresponding to the feeding port is fixedly connected with a U-shaped clamping plate, and the side wall of one side, opposite to the U-shaped clamping plate, of the U-shaped clamping plate is rotatably connected to the side wall of one end of the buffer plate through a pin shaft.

Preferably, the outer wall of the guide roller is coated with a layer of cushion rubber pad.

Preferably, the double-shaft motor is electrically connected with an external power supply through a control switch.

Compared with the prior art, the utility model provides a high-efficient hammer crusher possesses following beneficial effect:

1. this high-efficient hammer crusher, send into broken incasement with building stones through the feed inlet that is equipped with, carry out crushing operation through broken tup, the screen hole on the broken building stones accessible screen plate surface that accords with the demand drops out, when needs obtain not unidimensional building stones, start the biax motor, the biax motor drives the initiative bevel gear through the bull stick and rotates, the meshing that utilizes initiative bevel gear and driven bevel gear drives two adjusting screw synchronous rotations, the threaded connection effect of rethread adjusting screw and arc-shaped adjusting plate makes the arc-shaped adjusting plate back-and-forth movement, can shelter from the relative sieve hole that changes of size of screen hole according to the arc-shaped adjusting plate and obtain the screen material size, can obtain not unidimensional building stones according to the demand, application scope is wider, and convenient for adjust and use.

2. This high-efficient hammer crusher, buffer board through being equipped with, the building stones through the feed inlet when entering earlier the striking on the roller is changeed in the direction, the roller is changeed in the direction can make the building stones get into smoothly, and the direction changes roller wall clad cushioning rubber pad can cushion the shock attenuation to the impact of building stones, and pass through buffer board extrusion buffer spring when building stones striking, the resilience force that utilizes buffer spring deformation to produce can effectively cushion the striking of building stones, avoid the building stones to strike the too big problem that causes broken incasement wall to damage easily.

And 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 can obtain not unidimensional building stones according to the demand, application scope is wider, is convenient for adjust and use.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency hammer crusher provided by the present invention;

fig. 2 is a schematic structural view of a high-efficiency hammer crusher provided by the present invention;

fig. 3 is a schematic structural view of the high-efficiency hammer crusher provided by the present invention.

In the figure: 1 crushing box, 2 feed inlets, 3 crushing hammers, 4 material sieving plates, 5 material sieving holes, 6 adjusting screws, 7 driven bevel gears, 8 double-shaft motors, 9 rotating rods, 10 driving bevel gears, 11 arc-shaped adjusting plates, 12 buffer plates, 13 buffer springs, 14 vertical plates, 15 guiding rotating rollers and 16U-shaped clamping plates.

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 high-efficiency hammer crusher comprises a crushing box 1 and a feeding hole 2 arranged at one side of the upper end of the crushing box 1, wherein a crushing hammer 3 and a screening plate 4 positioned at the outer side of the lower end of the crushing hammer 3 are arranged in the crushing box 1, a plurality of screening holes 5 are uniformly formed in the surface of the screening plate 4, two adjusting screws 6 are symmetrically and rotatably connected to the inner wall of one side of the crushing box 1, which is opposite to the front side and the rear side, of the crushing box 1 through ball bearings, the front ends of the adjusting screws 6 penetrate through the front end of the crushing box 1 and are fixedly connected with driven bevel gears 7, a double-shaft motor 8 is fixedly connected to the outer wall of the front end of the crushing box 1, output shafts at the left end and the right end of the double-shaft motor 8 are fixedly connected with rotating rods 9, one end of the rotating rods 9, which is far away from the double-shaft motor 8, is fixedly connected with a;

the inner wall that broken case 1 corresponds feed inlet 2 department rotates and is connected with the buffer board 12 that the downward sloping set up, a plurality of buffer spring 13 of fixedly connected with between buffer board 12 and the 1 inner wall of broken case, two risers 14 of symmetry fixedly connected with around the upside of buffer board 12, and two risers 14 rotate through many pivots in opposite directions one side and are connected with a plurality of direction and change roller 15.

The front end of the crushing box 1 is symmetrically and fixedly connected with two bearing seats, and the bearing seats are internally sleeved on a rod wall at one end of the rotating rod 9 close to the outside of the driving bevel gear 10 through a ball bearing in a rotating mode.

The inner wall of the crushing box 1 corresponding to the feed inlet 2 is fixedly connected with a U-shaped clamping plate 16, and the side wall of one side opposite to the U-shaped clamping plate 16 is rotatably connected to the side wall of one end of the buffer plate 12 through a pin shaft.

The outer wall of the guide roller 15 is coated with a layer of cushion rubber pad.

The double-shaft motor 8 is electrically connected with an external power supply through a control switch.

In the utility model, when in use, stones are sent into the crushing box 1 through the feeding port 2, the stones are crushed by the crushing hammer 3, the crushed stones meeting the requirement can fall out through the sieve holes 5 on the surface of the sieve plate 4, when stones with different sizes are required to be obtained, the double-shaft motor 8 is started, the double-shaft motor 8 drives the driving bevel gear 10 to rotate through the rotating rod 9, the two adjusting screw rods 6 are driven to synchronously rotate by utilizing the meshing action of the driving bevel gear 10 and the driven bevel gear 7, the arc-shaped adjusting plate 11 moves back and forth through the threaded connection action of the adjusting screw rods 6 and the arc-shaped adjusting plate 11, the sieve holes 5 can be relatively changed according to the size of the sieve holes 5 shielded by the arc-shaped adjusting plate 11 to obtain the sieve size, stones with different sizes can be obtained according to the requirement, the application range is wider, the adjustment and the use are convenient, through the, the former striking of building stones when entering through feed inlet 2 is on direction commentaries on classics roller 15, direction commentaries on classics roller 15 can make building stones get into smoothly, and the direction changes 15 roller wall cladded rubber buffer pad of roller and can cushion the shock attenuation to the impact of building stones, and pass through buffer board 12 extrusion buffer spring 13 in the time of building stones striking, the resilience force that utilizes buffer spring 13 deformation to produce can effectively cushion the striking of building stones, avoid the too big problem that causes 1 inner walls of broken case to damage easily of building stones impact.

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. The utility model provides a high-efficient hammer crusher, sets up feed inlet (2) in broken case (1) upper end one side including broken case (1) machine, install broken tup (3) and sieve flitch (4) that are located broken tup (3) lower extreme outside in broken case (1), a plurality of sieve material holes (5) have evenly been seted up on the surface of sieve flitch (4), its characterized in that, the relative one side inner wall is connected with two adjusting screw (6) through ball bearing symmetry rotation around broken case (1), the front end of adjusting screw (6) runs through the front end and the fixedly connected with driven bevel gear (7) that stretch out broken case (1), the front end outer wall fixedly connected with double-shaft motor (8) of broken case (1), the equal fixedly connected with bull stick (9) of double-shaft motor (8) left and right sides both ends output shaft, the one end fixedly connected with that double-shaft motor (8) were kept away from to bull stick (9) and driven bevel gear (7) engaged drive bevel gear (10) The two adjusting screws (6) are in threaded connection with a plurality of arc-shaped adjusting plates (11) which correspond to the screening holes (5) and are arranged on the lower side of the screening plate (4) in a contact manner;

the inner wall that broken case (1) corresponds feed inlet (2) department rotates and is connected with buffer board (12) that the downward sloping set up, a plurality of buffer spring (13) of fixedly connected with between buffer board (12) and broken case (1) inner wall, two riser (14) of symmetry fixedly connected with around the upside of buffer board (12), two riser (14) rotate through many pivots in opposite directions one side and are connected with a plurality of direction and change roller (15).

2. A high efficiency hammer crusher according to claim 1, wherein the front end of the crushing box (1) is symmetrically and fixedly connected with two bearing seats, and the bearing seats are rotatably sleeved on one end rod wall of the rotating rod (9) close to the outside of the driving bevel gear (10) through ball bearings.

3. A high-efficiency hammer crusher according to claim 1, wherein a U-shaped clamping plate (16) is fixedly connected to the inner wall of the crushing box (1) corresponding to the feeding port (2), and the side wall of the U-shaped clamping plate (16) on the opposite side is rotatably connected to one end side wall of the buffer plate (12) through a pin shaft.

4. A high efficiency hammer crusher according to claim 1, wherein the outer wall of the guide roller (15) is coated with a cushion rubber pad.

5. A high efficiency hammer crusher according to claim 1, wherein the double shaft motor (8) is electrically connected to an external power source through a control switch.