CN211887118U

CN211887118U - Crushing and screening device for road and bridge construction

Info

Publication number: CN211887118U
Application number: CN202020527004.6U
Authority: CN
Inventors: 杜学林; 王东
Original assignee: Geng Xianglong
Current assignee: Geng Xianglong
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-10
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a broken screening plant is used in road bridge construction relates to road bridge construction technical field. The utility model discloses a box, the upper end left side of box is fixed with the feeding mouth of pipe, the inside crushing roller that is fixed with of establishing of feeding mouth of pipe, the inside of box is fixed with the screen cloth, sieve the stone through the screen cloth, the position department of the corresponding screen cloth in right side of box is fixed with the ejection of compact mouth of pipe, the orificial below of ejection of compact is provided with the collecting box, the expansion mouth has been seted up on the box right side lateral wall of collecting box below, the position department of the corresponding expansion mouth in box inside is provided with the case that drops, the adjustment tank has all been seted up to the box front and back side of screen cloth top, position department between adjustment tank and the adjustment tank is provided. The utility model discloses a set up the collecting box, the case that drops, solved and did not possess the function of being convenient for to collect and do not possess the problem of the function of clearance among the crushing and screening device for the road bridge construction now.

Description

Crushing and screening device for road and bridge construction

Technical Field

The utility model belongs to the technical field of the road bridge construction, especially, relate to a broken screening plant is used in road bridge construction.

Background

A road bridge is a large structure for crossing obstacles, and more particularly, a structure for crossing a traffic route (such as roads, railways, water courses, etc.) or other facilities (such as pipes, cables, etc.) over natural obstacles (such as rivers, straits, canyons, etc.) or artificial obstacles (highways, railway lines), and the purpose of the bridge is to allow people, vehicles, trains or ships to pass through the obstacle road bridge construction technology generally includes: when the road and bridge construction is carried out on the engineering projects such as the main engineering of the roadbed, a soil taking pit and a soil abandoning pile, a slope protection way and a broken platform, the comprehensive drainage of the roadbed, the protection and reinforcement of the roadbed, the filling and excavation of the roadbed, the roadbed in a special engineering geological area, the construction in winter and rainy season, the ditch or river changing engineering caused by the construction of the roadbed, the construction organization of an earthwork project, the renovation of the roadbed, the quality inspection, the engineering acceptance and the like, a temporary supporting structure of a template is manufactured according to the design requirement, so that a concrete structure and a component are shaped according to the specified position and geometric dimension, the correct position is kept, the self weight of the building template and external loads acting on the concrete template are borne, the quality and the construction safety of the concrete project can be ensured, the construction progress is accelerated, the engineering cost is reduced, in the construction process of the road and bridge, the crushing and screening equipment is required to be used at present, the crushing and screening equipment for the existing road and bridge construction does not have the, there is therefore a need for improvements in the prior art to address the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broken screening plant is used in road and bridge construction through setting up the collecting box, dropping the case, has solved and has not possessed the function of being convenient for to collect and the problem that does not possess the function of clearance among the broken screening plant is used in current road and bridge construction.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a road and bridge construction is with broken screening plant, including the box, the upper end left side of box is fixed with the feeding mouth of pipe, feeding mouth of pipe inside is equipped with fixedly has crushing roller, smashes the bold stone in the feeding mouth of pipe through crushing roller, and crushing roller is provided with two, feeding mouth of pipe's outside front end is fixed with the motor, drives crushing roller through the motor and works in feeding mouth of pipe, the inside of box is fixed with the screen cloth, sieves the stone through the screen cloth, the position department that the right side of box corresponds the screen cloth is fixed with the discharge mouth of pipe, makes the stone on the screen cloth slide through the discharge mouth of pipe and falls to the collection box, the below of discharge mouth of pipe is provided with the collecting box, the box below has seted up the movable mouth on the right side wall, the box inside position department that corresponds the movable mouth is provided with the case that drops, the box front and back sides above the screen, the screen cloth cleaning device is characterized in that a moving rod is arranged at a position between the adjusting groove and the adjusting groove, two ends of the moving rod penetrate through the corresponding adjusting groove, a brush is fixed at the lower end of the moving rod, and the brush is used for cleaning the screen cloth.

Furthermore, the front end and the rear end of the moving rod are both fixed with holding rods, and the position of the upper end of the box body corresponding to the opening of the feeding pipe is provided with a dropping opening.

Furthermore, the front end and the rear end of the box body are respectively fixed with a mounting block at the position corresponding to the collecting box, and the right end of the mounting block is provided with a mounting port.

Furthermore, the left end of the collecting box is fixed with a mounting rod at a position corresponding to the mounting port, and the right end of the mounting rod is arranged in the corresponding mounting port.

Furthermore, moving blocks are fixed at the front end and the rear end of the falling box, moving openings are formed in the positions, corresponding to the front end and the rear end, in the box body, and handles are fixed on the front side and the rear side of the falling box on the right side of the box body.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the collecting box and the case that drops, pour the stone material of construction into in the inlet pipe mouth again, and then make the stone material can be smashed by crushing roller, the stone material after being smashed drops on the screen cloth through the mouth that drops, and then make the stone material screened on the screen cloth, thereby make on the screen cloth great stone from discharging pipe intraoral landing to the collection incasement, the lime that the screen cloth was sieved out simultaneously drops the incasement that drops on the screen cloth, take the collecting box right out again, and then make the installation pole take out in the installation mouth on the installation piece, thereby make the collecting box separate on the box, take the case that will drop right out through the handle, and then make the case that drops take out in the activity mouth, thereby make the case that drops separate on the box, thereby reach the effect of quick collection.

2. The utility model discloses a set up carriage release lever and brush, because there are some stones can block in the gap on the screen cloth, lead to screen cloth work efficiency itself to reduce, consequently the staff holds the holding rod, removes in the adjustment tank through the control holding rod, and then the holding rod drives the carriage release lever and moves on the screen cloth, and then makes the carriage release lever drive the brush and clean on the screen cloth to reach the effect of the clearance of being convenient for.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a crushing and screening device for road and bridge construction of the present invention;

FIG. 2 is a view showing an external structure of the case of FIG. 1 according to the present invention;

FIG. 3 is a view showing an internal structure of the case of FIG. 1 according to the present invention;

FIG. 4 is a view of the collection box of FIG. 1 according to the present invention;

fig. 5 is a structural view of the moving rod of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a feed tube orifice; 2. a crushing roller; 3. a discharge pipe orifice; 4. a collection box; 5. a travel bar; 6. a drop box; 7. a holding rod; 8. a moving block; 9. a handle; 10. mounting blocks; 11. a box body; 12. an adjustment groove; 13. a motor; 14. a drop port; 15. an installation port; 16. a movable opening; 17. moving the port; 18. screening a screen; 19. mounting a rod; 20. and a brush.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to a crushing and screening device for road and bridge construction, which comprises a box body 11, a feeding pipe orifice 1 is fixed on the left side of the upper end of the box body 11, a crushing roller 2 is fixed in the feeding pipe orifice 1, two crushing rollers 2 are provided, a motor 13 is fixed on the front end of the outer part of the feeding pipe orifice 1, a screen 18 is fixed in the box body 11, a discharging pipe orifice 3 is fixed on the right side of the box body 11 corresponding to the screen 18, a collecting box 4 is arranged below the discharging pipe orifice 3, a movable orifice 16 is arranged on the right side wall of the box body 11 below the collecting box 4, a dropping box 6 is arranged in the box body 11 corresponding to the movable orifice 16, the device is connected with an external power supply, the motor 13 is controlled to work by an external controller, and the motor 13 drives the crushing roller 2 in the feeding pipe orifice 1 to work, so that the two crushing rollers, at this time, the worker pours the stone to be constructed into the feeding pipe orifice 1, the stone is crushed by the crushing roller 2, the crushed stone falls onto the screen 18 through the falling port 14, the stone is further sieved on the screen 18, the larger stones on the screen 18 slide into the collecting box 4 from the discharging pipe orifice 3, the lime sieved by the screen 18 falls into the falling box 6 from the screen 18, and the quick collecting effect is achieved, the front side and the rear side of the box body 11 above the screen 18 are provided with the adjusting grooves 12, the moving rod 5 is arranged at the position between the adjusting grooves 12 and the adjusting grooves 12, the two ends of the moving rod 5 penetrate through the corresponding adjusting grooves 12, the lower end of the moving rod 5 is fixed with the brush 20, and the working efficiency of the screen 18 is reduced due to the fact that some stones can be clamped in the gaps on the screen 18, so that the worker holds the holding rod 7, by controlling the holding rod 7 to move in the adjusting groove 12, the holding rod 7 drives the moving rod 5 to move on the screen 18, so that the moving rod 5 drives the brush 20 to clean the upper end of the screen 18, thereby achieving the effect of convenient cleaning.

Wherein as shown in fig. 2 and 5, the front and rear ends of the moving rod 5 are both fixed with holding rods 7, the holding rods 7 are convenient for workers to control the moving rod 5 to move in the adjusting groove 12, the position of the upper end of the box body 11 corresponding to the feeding pipe opening 1 is provided with a dropping opening 14, and stones in the feeding pipe opening 1 can be rapidly and conveniently dropped onto the screen 18 through the dropping opening 14.

Wherein as shown in fig. 2 and 4, the front and rear ends of the box body 11 are fixed with mounting blocks 10 corresponding to the positions of the collecting boxes 4, the right ends of the mounting blocks 10 are provided with mounting ports 15, the left ends of the collecting boxes 4 are fixed with mounting rods 19 corresponding to the positions of the mounting ports 15, the mounting rods 19 are placed in the mounting ports 15 of the mounting blocks 10, so that the collecting boxes 4 are mounted and fixed on the box body 11, the mounting rods 19 are taken out from the mounting ports 15 conveniently, the collecting boxes 4 are separated from the box body 11 conveniently, and the right ends of the mounting rods 19 are arranged in the corresponding mounting ports 15.

As shown in fig. 1 and 2, the front end and the rear end of the dropping box 6 are both fixed with moving blocks 8, the moving ports 17 are formed in the positions corresponding to the front end and the rear end inside the box body 11, when the dropping box 6 is required to be placed in the box body 11, the moving blocks 8 are firstly aligned to the moving ports 17, the moving blocks 8 are placed in the moving ports 17, through pushing the box body 11, the moving blocks 8 are further moved at the moving ports 17, the position of the dropping box 6 is further stable when the dropping box is moved, the front side and the rear side of the dropping box 6 on the right side of the box body 11 are both fixed with handles 9, and the dropping box 6 is conveniently drawn out from the moving ports 16 through the handles 9.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a road bridge is crushing and screening device for construction, includes box (11), its characterized in that: a feeding pipe orifice (1) is fixed on the left side of the upper end of the box body (11), two crushing rollers (2) are fixed inside the feeding pipe orifice (1), a motor (13) is fixed at the front end of the outer part of the feeding pipe orifice (1), a screen (18) is fixed inside the box body (11), a discharging pipe orifice (3) is fixed at the position of the right side of the box body (11) corresponding to the screen (18), a collecting box (4) is arranged below the discharging pipe orifice (3), a movable opening (16) is arranged on the side wall of the right side of the box body (11) below the collecting box (4), a dropping box (6) is arranged at the position of the movable opening (16) inside the box body (11), adjusting grooves (12) are arranged at the front side and the rear side of the box body (11) above the screen (18), and a moving rod (5) is arranged at the position between the adjusting grooves (12) and the adjusting grooves (12), and two ends of the movable rod (5) penetrate through the corresponding adjusting grooves (12), and a brush (20) is fixed at the lower end of the movable rod (5).

2. The crushing and screening device for road and bridge construction according to claim 1, wherein holding rods (7) are fixed at the front and rear ends of the moving rod (5), and a dropping opening (14) is formed at the position of the upper end of the box body (11) corresponding to the feeding pipe opening (1).

3. The crushing and screening device for road and bridge construction according to claim 1, wherein mounting blocks (10) are fixed at the front and rear ends of the box body (11) corresponding to the positions of the collecting boxes (4), and mounting ports (15) are formed at the right ends of the mounting blocks (10).

4. The crushing and screening device for road and bridge construction according to claim 3, wherein the left end of the collecting box (4) is fixed with a mounting rod (19) at a position corresponding to the mounting port (15), and the right end of the mounting rod (19) is arranged in the corresponding mounting port (15).

5. The crushing and screening device for road and bridge construction as claimed in claim 1, wherein moving blocks (8) are fixed at the front and rear ends of the falling box (6), moving ports (17) are formed at positions corresponding to the front and rear ends in the box body (11), and handles (9) are fixed at the front and rear sides of the falling box (6) on the right side of the box body (11).