CN215655630U

CN215655630U - Hydraulic engineering is with stone crusher that has dust fall effect

Info

Publication number: CN215655630U
Application number: CN202120878091.4U
Authority: CN
Inventors: 陈少成
Original assignee: Anhui Huihua Construction Engineering Co ltd
Current assignee: Anhui Huihua Construction Engineering Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-01-28
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a stone crusher with a dust falling effect for hydraulic engineering, which comprises a bottom plate, wherein sliding grooves are symmetrically arranged on the front side and the rear side of the top end of the bottom plate, sliding blocks are slidably connected inside the sliding grooves, a transmission box is fixedly connected to the top ends of the sliding blocks, an electric push rod is fixedly connected to the top end of the bottom plate, a transmission cavity is arranged inside the transmission box, a driving motor is fixedly connected to the left end of the transmission cavity, a sliding cavity is arranged inside a dust cover, a fixed sleeve is slidably connected inside the sliding cavity, a plurality of dust preventing through holes are formed in one end, close to a stone crushing drill bit, of the sliding cavity, dust preventing sponge is filled inside the sliding cavity, the left end of the fixed sleeve is fixedly connected with the right end of the transmission box, dust falling of dust generated when the stone crusher is inconvenient to work is solved, and dust is easy to scatter around when the stone is crushed, thereby affecting the health of workers working on the spot.

Description

Hydraulic engineering is with stone crusher that has dust fall effect

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a stone crusher with a dust falling effect for hydraulic engineering.

Background

As is known, hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, and the hydraulic engineering needs to construct different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, rafts, fishways and the like to achieve the aim.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a stone crusher with a dust falling effect for hydraulic engineering, which solves the problem that most of dust generated during the operation of the stone crusher is inconvenient to fall, so that the dust is easy to scatter around during crushing, and the health of workers working on site is further influenced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a stone crusher with a dust falling effect for hydraulic engineering comprises a bottom plate, wherein truckles are fixedly connected at four corners of the bottom end of the bottom plate, the stone crusher further comprises a dust cover, sliding grooves are symmetrically formed in the front side and the rear side of the top end of the bottom plate, a sliding block is connected inside the sliding grooves in a sliding mode, a transmission box is fixedly connected to the top end of the sliding block, an electric push rod is fixedly connected to the top end of the bottom plate, the output end of the electric push rod is fixedly connected with the left end of the transmission box, a transmission cavity is arranged inside the transmission box, the right end of the transmission cavity is rotatably connected with a drill chuck through a fragmentation bearing, a supporting plate is fixedly connected inside the transmission cavity and is rotatably connected with a transmission shaft through a supporting bearing, a driving motor is fixedly connected to the left end of the transmission cavity, the output shaft of the driving motor is fixedly connected with the left end of the transmission shaft, and the right end of the transmission shaft is fixedly connected with the left end of the drill chuck, the right-hand member fixedly connected with rubble drill bit of drill chuck, the inside of dust cover is provided with the slip cavity, the left end of slip cavity is provided with the slip logical groove to the inside sliding connection of slip cavity has fixed cover, and the one end that the slip cavity is close the rubble drill bit is provided with a plurality of dustproof through-holes, and the inside packing of slip cavity has dustproof sponge, the left end of fixed cover and the right-hand member fixed connection of transmission case, the top of slip cavity is provided with the water filling port.

Preferably, the fragmentation bearing is a bearing with a sealing ring.

Preferably, the output shaft of the driving motor is connected with the transmission shaft through a coupling.

Preferably, the left end of the bottom plate is fixedly connected with a handrail.

Preferably, the handrail is provided with anti-skid lines.

Preferably, the caster wheel is a universal brake wheel.

(III) advantageous effects

Compared with the prior art, the utility model provides a stone crusher with a dust falling effect for hydraulic engineering, which has the following beneficial effects:

this hydraulic engineering is with stone crusher that has dust fall effect, through setting up driving motor, start driving motor, driving motor drives the drill chuck through the transmission shaft and drives the rubble drill bit and rotate, control electric putter's output moves to the right side, drive the rubble drill bit through the transmission case and move right, carry out the breakage to the stone, through setting up the water filling port, water injection in dustproof sponge, when the rubble drill bit is broken to external stone, after the rubble drill bit bored the inside of stone, the right-hand member of dirt proof boot and the surface contact of stone, along with the deepening of the rubble drill bit bore the stone, the right-hand member of dirt proof boot and the surface extrusion of stone increase, thereby make fixed cover slide to the inside of sliding chamber, extrude dustproof sponge, make the moisture of dustproof sponge extruded, the moisture of being extruded carries out the dust fall through the dust that dustproof through-hole produced to the rubble drill bit broken external stone, thereby reach the operational environment who improves the staff during operation of rubble to the moisture of being extruded can also play the cooling to the rubble drill bit, improves the crushing efficiency to external stone.

Drawings

FIG. 1 is a schematic sectional front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 1;

figure 4 is a top schematic view of the structural floor castless and armrest of the present invention.

In the figure: 1. a base plate; 2. a caster wheel; 3. a chute; 4. a slider; 5. a transmission case; 6. an electric push rod; 7. a transmission chamber; 8. a fracturing bearing; 9. a drill chuck; 10. a support plate; 11. a support bearing; 12. a drive shaft; 13. a drive motor; 14. a lithotripsy drill bit; 15. a dust cover; 16. fixing a sleeve; 17. a dust-proof through hole; 18. a dust-proof sponge; 19. a water injection port; 20. a handrail; 21. a coupling is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a stone crusher with dust fall function for hydraulic engineering comprises a bottom plate 1, casters 2 fixedly connected to four corners of the bottom end of the bottom plate 1, a dust cover 15, sliding chutes 3 symmetrically arranged on the front side and the rear side of the top end of the bottom plate 1, sliding blocks 4 slidably connected to the inside of the sliding chutes 3, a transmission case 5 fixedly connected to the top end of the sliding blocks 4, an electric push rod 6 fixedly connected to the top end of the bottom plate 1, the output end of the electric push rod 6 fixedly connected to the left end of the transmission case 5, a transmission chamber 7 arranged inside the transmission case 5, a drill chuck 9 rotatably connected to the right end of the transmission chamber 7 through a crushing bearing 8, a support plate 10 fixedly connected to the inside of the transmission chamber 7, a transmission shaft 12 rotatably connected to the support plate 10 through a support bearing 11, a driving motor 13 fixedly connected to the left end of the transmission chamber 7, and an output shaft of the driving motor 13 fixedly connected to the left end of the transmission shaft 12, the right end of a transmission shaft 12 is fixedly connected with the left end of a drill chuck 9, the right end of the drill chuck 9 is fixedly connected with a gravel drill bit 14, a sliding cavity is arranged inside a dust cover 15, the left end of the sliding cavity is provided with a sliding through groove, the inside of the sliding cavity is slidably connected with a fixing sleeve 16, one end of the sliding cavity, which is close to the gravel drill bit 14, is provided with a plurality of dustproof through holes 17, dustproof sponge 18 is filled inside the sliding cavity, the left end of the fixing sleeve 16 is fixedly connected with the right end of a transmission case 5, the top end of the sliding cavity is provided with a water filling port 19, the driving motor 13 is a motor with the model of Y90L-2, working voltage is supplied to the driving motor 13, the driving motor 13 rotates, the drill chuck 9 is driven by the transmission shaft 12 to drive the gravel drill bit 14 to rotate, the output end of an electric push rod 6 is controlled to move towards the right side, the gravel drill bit 14 is driven by the transmission case 5 to move towards the right side, the stone is crushed by arranging the water filling port 19, water is filled into the dustproof sponge 18, when the gravel drill bit 14 is used for crushing the external stone, after the gravel drill bit 14 is drilled into the stone, the right end of the dustproof sleeve is contacted with the surface of the stone, along with the deepening of the stone drilling depth of the gravel drill bit 14, the right end of the dustproof sleeve is extruded and increased with the surface of the stone, so that the fixed sleeve 16 slides towards the inside of the sliding cavity, the dustproof sponge 18 is extruded, the moisture of the dustproof sponge 18 is extruded, the dust generated by crushing the external stone by the gravel drill bit 14 through the dustproof through hole 17 is subjected to dust fall treatment, the working environment of a gravel worker during working is improved, the extruded moisture can also cool the gravel drill bit 14, the crushing efficiency of the external stone is improved, the cracked bearing 8 is a bearing with a sealing ring, and external foreign matters are prevented from entering the inside of the bearing, thereby damage the bearing, driving motor 13's output shaft passes through shaft coupling 21 with transmission shaft 12 and is connected, the dismouting of being convenient for and change driving motor 13, and the left end fixedly connected with handrail 20 of bottom plate 1 is convenient for remove this stone crusher, is provided with anti-skidding line on handrail 20, and the person of being convenient for uses holds handrail 20 tightly, and truckle 2 is universal brake wheel, is convenient for remove and fixes this stone crusher.

When the stone crusher is used, firstly, the stone crusher is moved to a proper position, then the driving motor 13 is started, the driving motor 13 drives the drill chuck 9 to drive the stone crushing drill bit 14 to rotate through the transmission shaft 12, then the output end of the electric push rod 6 is controlled to move towards the right side, the stone crushing drill bit 14 is driven to move towards the right through the transmission box 5 to crush the stone, wherein water is injected into the dustproof sponge 18, when the stone crushing drill bit 14 crushes the external stone, the right end of the dustproof sleeve is contacted with the surface of the stone after the stone crushing drill bit 14 drills into the stone, along with the deepening of the depth of the stone crushing drill bit 14, the right end of the dustproof sleeve is extruded and increased with the surface of the stone, so that the fixed sleeve 16 slides towards the inside of the sliding cavity to extrude the dustproof sponge 18, the moisture of the dustproof sponge 18 is extruded, and the extruded moisture is treated by dust generated by the crushed stone crushing drill bit 14 through the dustproof through hole 17, thereby reach the operational environment who improves the staff during operation of rubble to the moisture that is extruded can also play the cooling to rubble drill bit 14, improves the crushing efficiency to external stone.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering is with stone crusher that has dust fall effect, includes bottom plate (1), the bottom four corners fixedly connected with truckle (2) of bottom plate (1), its characterized in that: the anti-theft device is characterized by further comprising a dust cover (15), sliding grooves (3) are symmetrically formed in the front side and the rear side of the top end of the bottom plate (1), a sliding block (4) is connected to the inner portion of each sliding groove (3) in a sliding mode, a transmission box (5) is fixedly connected to the top end of each sliding block (4), an electric push rod (6) is fixedly connected to the top end of the bottom plate (1), the output end of each electric push rod (6) is fixedly connected with the left end of each transmission box (5), a transmission cavity (7) is arranged inside each transmission box (5), the right end of each transmission cavity (7) is rotatably connected with a drill chuck (9) through a fracturing bearing (8), a supporting plate (10) is fixedly connected to the inner portion of each transmission cavity (7), each supporting plate (10) is rotatably connected with a transmission shaft (12) through a supporting bearing (11), and a driving motor (13) is fixedly connected to the left end of each transmission cavity (7), the utility model discloses a drill chuck, including driving motor (13), drill chuck (9), right-hand member, the left end fixedly connected with of transmission shaft (12), the right-hand member of transmission shaft (12) and the left end fixedly connected with of drill chuck (9), the right-hand member fixedly connected with rubble drill bit (14) of drill chuck (9), the inside of dust cover (15) is provided with the slip cavity, the left end of slip cavity is provided with the slip logical groove to the inside sliding connection of slip cavity has fixed cover (16), and the one end that the slip cavity is close rubble drill bit (14) is provided with a plurality of dustproof through-holes (17), and the inside packing of slip cavity has dustproof sponge (18), the left end of fixed cover (16) and the right-hand member fixed connection of transmission case (5), the top of slip cavity is provided with water filling port (19).

2. The hydraulic engineering is with stone crusher that has dust fall effect according to claim 1, characterized in that: the fragmentation bearing (8) is a bearing with a sealing ring.

3. The hydraulic engineering is with stone crusher that has dust fall effect according to claim 2, characterized in that: the output shaft of the driving motor (13) is connected with the transmission shaft (12) through a coupler (21).

4. The hydraulic engineering is with stone crusher that has dust fall effect according to claim 3, characterized in that: the left end of the bottom plate (1) is fixedly connected with a handrail (20).

5. The hydraulic engineering is with stone crusher that has dust fall effect according to claim 4, characterized in that: the handrail (20) is provided with anti-skid grains.

6. The hydraulic engineering is with stone crusher that has dust fall effect according to claim 5, characterized in that: the caster wheel (2) is a universal brake wheel.