CN217594815U

CN217594815U - Breaker for hydraulic and hydroelectric engineering

Info

Publication number: CN217594815U
Application number: CN202220926725.3U
Authority: CN
Inventors: 陈鑫
Original assignee: Sichuan Zhongdong Construction Engineering Co ltd
Current assignee: Sichuan Zhongdong Construction Engineering Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-10-18
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a breaker for hydraulic and hydroelectric engineering, including the breaker body, the top fixed mounting of breaker body has the workbin down, and the both sides of workbin all alternate and are connected with the pivot, and a tip of two pivots is all fixed the cover and is equipped with the baffle, and another tip of two pivots is all fixed the cover and is equipped with the gear, and two movable chutes have all been seted up to one side on breaker body top, and the equal slidable mounting in inside of two movable chutes has the rack, the utility model relates to a breaker for hydraulic and hydroelectric engineering, through having set up the pivot, the baffle, the gear, the movable chute, rack and bracing piece, the slider slides in the inside of spout, and the top of slider is fixed mutually with the bottom of rack, two bracing pieces of relative slip, and the baffle swing at a pivot tip is established to the adjustment cover, can effectually adjust the opening diameter to the breaker body through this structure, and when the distance of two baffles, opening diameter during the unloading is less, is used for adjusting the transport area of ore.

Description

Breaker for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a breaker, in particular to breaker for hydraulic and hydroelectric engineering.

Background

The knowledge in the aspects of survey, planning, design, construction, scientific research and management of hydraulic engineering can be used in the departments of water conservancy, hydropower, water conservation and the like to carry out planning, design, construction, scientific research, management and other aspects of work, a crusher, also called a stone crusher, is a crushing machine which is adopted in the processing process of metal ores and non-metal ores and can crush mined raw ores into small particles in the modes of extrusion, bending and the like, the crusher is a crushing machine with the content of the materials with the particle size larger than three millimeters accounting for more than 50 percent of the total material discharge amount, and the crushing operation is usually divided into coarse crushing, medium crushing and fine crushing according to the size of the feeding and discharging particle sizes.

However, the existing crusher for the hydraulic and hydroelectric engineering still has some defects:

the ore of exploitation need carry out the breakage through the breaker during hydraulic engineering construction, nevertheless because the quantity of ore is more, the size of feed opening is not adjustable, and therefore when the ore is concentrated breakage, efficiency is relatively poor, have more ore can not be comprehensive contact with the crushing roller, has reduced the work efficiency of breaker, and the feed opening position is when receiving the striking for a long time simultaneously, and the surface produces more mar, and inconvenient dismantlement and change influence broken quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a breaker for hydraulic and hydroelectric engineering to solve and to provide in the above-mentioned background art because the quantity of ore is more, the size of feed opening is not adjustable, when consequently the ore concentrates the breakage, efficiency is relatively poor, and the feed opening position is when receiving the striking for a long time, and the surface produces the problem of more mar.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a breaker for hydraulic and hydroelectric engineering, includes the breaker body, the top fixed mounting of breaker body has the workbin down, the both sides of workbin all alternate and are connected with the pivot, two the equal fixed cover of a tip of pivot is equipped with the baffle, two another tip of pivot is all fixed the cover and is equipped with the gear, two movable grooves have all been seted up to one side on breaker body top, two the equal slidable mounting in inside of movable groove has the rack, two the gear is connected with two rack toothing respectively, the spout has been seted up to one side of breaker body, the inside slidable mounting of spout has two sliders.

As a preferred technical scheme of the utility model, two the top of slider respectively with the bottom fixed connection of two racks, two the equal fixed mounting in one side of rack has the bracing piece.

As a preferred technical scheme of the utility model, two the position that the bracing piece set up is corresponding, two the height that highly all is greater than two sliders of rack.

As a preferred technical scheme of the utility model, two the equal fixed mounting in both sides of baffle has the support frame, adjacent two all alternate between the inner wall of support frame and be connected with the connecting axle.

As a preferred technical scheme of the utility model, two the equal movable sleeve of a tip of connecting axle is equipped with the rubber slab, two one side of baffle all alternates and is connected with two movable posts.

As a preferred technical scheme of the utility model, four the outside of activity post is all twined there is the spring, four the equal fixed mounting in one side of activity post has auxiliary disc, two the position that the baffle set up is corresponding.

As an optimal technical scheme of the utility model, four the one end of spring respectively with one side fixed connection of two baffles, four the other end of spring respectively with the outer wall fixed connection of four movable columns.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a breaker for hydraulic and hydroelectric engineering, through having set up the pivot, the baffle, the gear, the movable groove, rack and bracing piece, the slider slides in the inside of spout, and the top of slider is fixed mutually with the bottom of rack, thereby two bracing pieces of relative slip, will drive two rack relative motion, the top and the gear engagement of rack are connected, gear revolve's in-process, will drive the pivot and rotate in one side of unloading case, thereby can adjust the baffle swing of cover at a pivot tip, can effectually adjust the opening diameter to the breaker body through this structure, when the distance of two baffles is pressed close to, opening diameter during unloading is less, thereby can be used for adjusting the transport area of ore.

2. The utility model relates to a breaker for hydraulic and hydroelectric engineering, through having set up the support frame, the connecting axle, the rubber slab, the activity post, spring and auxiliary disc, because the rubber slab movable sleeve is established at a tip of connecting axle, consequently at connecting axle pivoted in-process, it rotates to drive the rubber slab, the rubber slab is located one side of baffle, can shelter from the surface of baffle, avoided the direct surface looks collision with the baffle of ore and leaded to damaging, the rubber slab is when receiving the collision of ore, will swing to the position that contacts with one side of baffle, the activity post is at the inside activity of baffle, and because its outside winding has the spring, consequently receiving the extrusion back of rubber slab, it is flexible to drive the activity post, cushion and the shock attenuation to the rubber slab, the life of rubber slab has been improved.

Drawings

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

fig. 2 is an enlarged view of the utility model at a in fig. 1;

FIG. 3 is a schematic view of the partial front view structure of the present invention;

fig. 4 is a schematic view of the local side view profile structure of the present invention.

In the figure: 1. a crusher body; 2. blanking; 3. a rotating shaft; 4. a baffle plate; 5. a gear; 6. a movable groove; 7. a rack; 8. a support bar; 9. a slider; 10. a support frame; 11. a connecting shaft; 12. a rubber plate; 13. a movable post; 14. a spring; 15. an auxiliary disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, the utility model provides a technical scheme of breaker for hydraulic and hydroelectric engineering:

the first embodiment is as follows:

as shown in fig. 1-3, a breaker for hydraulic and hydroelectric engineering, including breaker body 1, the top fixed mounting of breaker body 1 has unloading case 2, unloading case 2's both sides all alternate and are connected with pivot 3, the equal fixed cover of a tip of two pivot 3 is equipped with baffle 4, another tip of two pivot 3 is all fixed the cover and is equipped with gear 5, two movable slots 6 have all been seted up to one side on breaker body 1 top, the equal slidable mounting in inside of two movable slots 6 has rack 7, two gear 5 are connected with two rack 7 meshing respectively, the spout has been seted up to one side of breaker body 1, the inside slidable mounting of spout has two sliders 9, the position that two bracing pieces 8 set up is corresponding, the height that two racks 7 all are greater than two sliders 9, gear 5 pivoted in-process, will drive pivot 3 and rotate in one side of unloading case 2, thereby can adjust the baffle 4 swing of cover at a tip of pivot 3, can effectually adjust the opening diameter of breaker body 1 through this structure, when two baffles 4's distance is pressed close to, opening diameter is less during, thereby can be used for adjusting the transport area of ore.

The second embodiment:

on the basis of embodiment one, as shown in fig. 1 and 4, the equal movable sleeve of a tip of two connecting axles 11 is equipped with rubber slab 12, and one side of two baffles 4 all alternates and is connected with two movable columns 13, and the outside of four movable columns 13 all twines spring 14, and the equal fixed mounting in one side of four movable columns 13 has auxiliary disc 15, and the position that two baffles 4 set up is corresponding, the utility model relates to a breaker for hydraulic and hydroelectric engineering, through having set up support frame 10, connecting axle 11, rubber slab 12, movable column 13, spring 14 and auxiliary disc 15, because the movable sleeve of rubber slab 12 is established at a tip of connecting axle 11, consequently at connecting axle 11 pivoted in-process, will drive rubber slab 12 and rotate, rubber slab 12 is located one side of baffle 4, can shelter from the surface of baffle 4, has avoided the direct surface with baffle 4 of ore to collide with and lead to damaging.

The working principle is as follows: put in the inside of blanking case 2 with the ore, when the ore volume of puting in is more, can influence broken quality, at this moment, operating personnel can stimulate two bracing pieces 8 relatively, because slider 9 slides in the spout inside that corresponds, consequently, will drive two rack 7 relative motion, two rack 7 and two corresponding gear 5 meshing are connected, and gear 5 fixed cover is established at a tip of pivot 3, thereby will drive two pivot 3 antiport, then drive two baffle 4 swings, one of them baffle 4 clockwise, another baffle 4 anticlockwise swing, two baffle 4 change at wobbling in-process distance, and be more and more close, thereby adjust the opening diameter to breaker body 1, when two baffle 4's distance is pressed close to, opening diameter when the unloading is less, thereby can be used for adjusting the transport area of ore, can be with more thorough that the ore is broken, rubber slab 12 swings through 11, and be located one side of baffle 4, can protect baffle 4 inconveniently, avoided that broken ore directly contacts with the surface of baffle 4 and damages, the problem of dismantling after the damage is solved baffle 4.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 and hydroelectric engineering, includes breaker body (1), its characterized in that: the top fixed mounting of breaker body (1) has workbin (2), the both sides of workbin (2) all alternate and are connected with pivot (3), two the equal fixed cover in a tip of pivot (3) is equipped with baffle (4), two the equal fixed cover in another tip of pivot (3) is equipped with gear (5), two movable groove (6), two have all been seted up to one side on breaker body (1) top the equal slidable mounting in inside of movable groove (6) has rack (7), two gear (5) are connected with two rack (7) meshing respectively, the spout has been seted up to one side of breaker body (1), the inside slidable mounting of spout has two slider (9).

2. The hydraulic and hydroelectric engineering crusher of claim 1, wherein: the top ends of the two sliding blocks (9) are respectively fixedly connected with the bottom ends of the two racks (7), and one side of each rack (7) is fixedly provided with a supporting rod (8).

3. The hydraulic and hydroelectric engineering crusher of claim 2, wherein: the two supporting rods (8) are arranged at corresponding positions, and the heights of the two racks (7) are larger than those of the two sliding blocks (9).

4. The hydraulic and hydroelectric engineering crusher of claim 1, wherein: two equal fixed mounting in both sides of baffle (4) has support frame (10), two adjacent all interlude between the inner wall of support frame (10) is connected with connecting axle (11).

5. The hydraulic and hydroelectric engineering crusher of claim 4, wherein: one end part of the connecting shaft (11) is movably sleeved with a rubber plate (12), and two movable columns (13) are inserted into one side of the baffle (4).

6. A breaker for hydraulic and hydro-power engineering according to claim 5, characterized in that: four the outside of activity post (13) all twines spring (14), four the equal fixed mounting in one side of activity post (13) has auxiliary disc (15), two the position that baffle (4) set up is corresponding.

7. A breaker for hydraulic and hydro-power engineering according to claim 6, characterized in that: one ends of the four springs (14) are fixedly connected with one sides of the two baffle plates (4) respectively, and the other ends of the four springs (14) are fixedly connected with the outer walls of the four movable columns (13) respectively.