CN214346712U

CN214346712U - Rubble device for hydraulic engineering

Info

Publication number: CN214346712U
Application number: CN202022886002.9U
Authority: CN
Inventors: 段丽; 朱龙序
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-06
Filing date: 2020-12-06
Publication date: 2021-10-08
Anticipated expiration: 2030-12-06

Abstract

The utility model discloses a stone breaking device for hydraulic engineering, including smashing the case, the top of smashing the case is fixed and is installed the feeder hopper, the inside rotation of smashing the case is connected with the axis of rotation, the fixed compression roller that has cup jointed in the axis of rotation, the back fixed mounting of smashing the case has driving motor, and driving motor's output shaft and axis of rotation fixed connection, the top of compression roller is equipped with the backup pad with smashing the case left and right sides welding, the top of smashing the case both sides inner wall all welds the connecting block; adopt above-mentioned device, can effectually prevent the injury that the in-process stone flew out from the feed inlet shines around to operating personnel in the stone crushing process, guarantee operating personnel's safety, the screen cloth can be screened the stone after smashing with the use of guide board to satisfy hydraulic engineering construction and use, the guide board can be timely transports the rubble after the screening, carries it outside smashing the case, prevents piling up of rubble, influences screening speed.

Description

Rubble device for hydraulic engineering

Technical Field

The utility model relates to a water conservancy construction specifically is a rubble device for hydraulic engineering.

Background

The hydraulic engineering is also called water engineering, is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting benefits, can control water flow, prevent flood disasters and reasonably regulate and distribute water resources so as to meet the requirements of people on the water resources in life and production;

for the efficient to the crushing of stone in the water conservancy construction, chinese utility model patent specification CN208786502U discloses a rubble device for building engineering, the device uses first rubble mechanism and second rubble mechanism to carry out twice crushing to the stone of putting into, it is better to make crushing effect, and use dust removal mechanism to carry out the dust fall to the box inside and handle, in order to reach the high-efficient purpose of smashing with the dust fall, but, when the rubble device carries out shredding to the stone, part stone can be splashed, can follow the departure in the feed inlet, part dust also can be discharged along the feed inlet, operator around the rubble device all can cause certain risk and injury, and the device is to the not fine screening and the processing of the stone after the later stage is smashed, easily cause and pile up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubble device for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stone breaking device for hydraulic engineering comprises a crushing box, wherein a feed hopper is fixedly installed at the top of the crushing box, a rotating shaft is connected to the inner part of the crushing box in a rotating mode, a compression roller is fixedly sleeved on the rotating shaft, a driving motor is fixedly installed on the back of the crushing box, an output shaft of the driving motor is fixedly connected with the rotating shaft, supporting plates welded with the inner wall of the crushing box are arranged on two sides above the compression roller, connecting blocks are welded on the tops of the inner walls on two sides of the crushing box and located above the supporting plates, a baffle is arranged at the front end of each connecting block and is connected with the corresponding baffle in a rotating mode, a spring is arranged between each supporting plate and the corresponding baffle, two ends of the spring are respectively fixed on the corresponding supporting plates and the corresponding baffle, a sieve plate fixedly connected with the inner wall of the crushing box is arranged below the compression roller, and a first stirring rod and a second stirring rod which are symmetrically distributed by taking the sieve plate as the center are rotatably connected to the top of the sieve plate, equal fixed mounting has a plurality of crushing blades on first puddler and the second puddler, the below of sieve is equipped with and smashes bottom of the case fixed connection's guide board.

As a further aspect of the present invention: the guide board slope sets up, the discharge gate has been seted up to the bottom of smashing case one side, and the discharge gate is located the slope bottom of guide board.

As a further aspect of the present invention: the bottom welding of smashing the case has the transmission case, the one end of first puddler and second puddler all extends to the inside of transmission case, and rotates with the transmission case and be connected.

As a further aspect of the present invention: the bottom fixed mounting has the motor in the transmission case, and the drive end and the first puddler fixed connection of motor, first puddler and second puddler go up all fixed cup joint have a belt pulley, and are two sets of be provided with the belt between the belt pulley.

As a further aspect of the present invention: smash one side fixedly connected with dust removal case of off-box wall, the top fixed mounting of dust removal case has the air exhauster, the inlet end fixedly connected with second conveyer pipe of air exhauster, and the one end that the air exhauster was kept away from to the second conveyer pipe extends to crushing incasement portion, the one end fixed mounting that the second conveyer pipe is located crushing incasement portion has the sucking disc, the first conveyer pipe of the fixedly connected with of giving vent to anger of air exhauster, and first conveyer pipe runs through dust removal roof portion and extends to the dust removal incasement portion.

As a further aspect of the present invention: the inside of dust removal case is equipped with dust absorption liquid, and dust absorption liquid does not pass through the bottom of first conveyer pipe, dust removal case one side bottom fixedly connected with trades the water pipe, be provided with the control valve on trading the water pipe, dust removal case one side top fixedly connected with scavenge pipe.

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

adopt above-mentioned device, can effectually prevent the injury that the in-process stone flew out from the feed inlet shines around to operating personnel in the stone crushing process, guarantee operating personnel's safety, the screen cloth can be screened the stone after smashing with the use of guide board to satisfy hydraulic engineering construction and use, the guide board can be timely transports the rubble after the screening, carries it outside smashing the case, prevents piling up of rubble, influences screening speed.

Drawings

Fig. 1 is a schematic structural diagram of a stone breaking device for hydraulic engineering.

Fig. 2 is a sectional view of a rock breaking device for hydraulic engineering.

Fig. 3 is an enlarged view of a portion a of fig. 1 in the rock breaking device for hydraulic engineering.

Wherein: 1-a feed hopper, 2-a crushing box, 3-a press roll, 4-a first stirring shaft, 5-a crushing blade, 6-a sieve plate, 7-a guide plate, 8-a belt pulley, 9-a belt, 10-a motor, 11-a transmission box, 12-a discharge port, 13-a water changing pipe, 14-a control valve, 15-a dust removing box, 16-a ventilation pipe, 17-a first conveying pipe, 18-an air extractor, 19-a second conveying pipe, 20-a suction cup, 21-a baffle, 22-a spring, 23-a support plate, 24-a second stirring rod, 25-a connecting block and 26-a rotating shaft.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Please refer to fig. 1-3, a rubble device for hydraulic engineering, includes crushing case 2, the top fixed mounting of crushing case 2 has feeder hopper 1, the inside of crushing case 2 is rotated and is connected with axis of rotation 26, the fixed compression roller 3 that has cup jointed on axis of rotation 26, the compression roller 3 can carry out the primary crushing to the stone of putting into, the back fixed mounting of crushing case 2 has driving motor, and driving motor's output shaft and axis of rotation 26 fixed connection, driving motor can provide rotation power for compression roller 3, the top both sides of compression roller 3 all are equipped with the backup pad 23 with crushing case 2 inner wall welded, the top of crushing case 2 both sides inner wall all welds connecting block 25, and connecting block 25 is located the top of backup pad 23, connecting block 25 front end is equipped with baffle 21, and baffle 21 rotates rather than and is connected, be equipped with spring 22 between backup pad 23 and the baffle 21, the two ends of the spring 22 are respectively fixed on the support plate 23 and the baffle plate 21, the spring 22 acts on the baffle plate 21 to have a certain buffering effect, the baffle plate 21 can prevent stones from splashing out of the crushing box 2, the sieve plate 6 fixedly connected with the inner wall of the crushing box 2 is arranged below the compression roller 3, the top of the sieve plate 6 is rotatably connected with a first stirring rod 4 and a second stirring rod 24 which are symmetrically distributed by taking the sieve plate 6 as the center, a plurality of crushing blades 5 are fixedly arranged on the outer walls of the first stirring rod 4 and the second stirring rod 24, and can effectively crush the preliminarily crushed stones for the second time, so that the volume of the stones is reduced again to achieve the purpose of hydraulic engineering construction, the transmission box 11 is fixedly arranged at the bottom of the crushing box 2, one end of the first stirring rod 4 and one end of the second stirring rod 24 extend into the transmission box 11 and are rotatably connected with the transmission box 11, bottom fixed mounting has motor 10 in transmission case 11, and motor 10's drive end and 4 fixed connection of first puddler, all fixedly cup jointed belt pulley 8 on first puddler 4 and the second puddler 24, it is two sets of be equipped with belt 9 between the belt pulley 8, use belt 9 transmission, make

first puddler

4 and 24 synchronous motion of second puddler, improve crushing speed, the below of sieve 6 is equipped with and smashes 2 fixed connection's of case guide board 7, and guide board 7 slope sets up, discharge gate 12 has been seted up to the bottom of smashing 2 one sides, and discharge gate 12 is located guide board 7's slope bottom, and guide board 7's slope design can make timely transport of rubble after the screening smash case 2 outside, avoids piling up of rubble, influences screening speed.

The utility model discloses a theory of operation is: the device is when using, through setting up feeder hopper 1, smash case 2, compression roller 3, baffle 21, spring 22, backup pad 23, connecting block 25, under the effect of axis of rotation 26, when the stone is put into from feeder hopper 1, because action of gravity, the stone will be to the baffle 21 output pressure that the level was placed, make baffle 21 slope, when reaching certain angle, the stone on the baffle 21 can slide to smash the case 2 inside from baffle 21, start driving motor simultaneously, driving motor drives axis of rotation 26 and rotates, thereby drive compression roller 3 and rotate, great stone this moment can be extruded between two compression roller 3, and then carry out preliminary crushing to the stone, make great stone become medium size stone, in the material loading process, the building stones, form a comparatively confined space between crushing case 2 and baffle 21, make compression roller 3 when carrying out crushing treatment to the stone, the rubble can not follow the feed inlet and fly out, and the effectual safety of guaranteeing operating personnel when stopping the material loading, baffle 21 can reset under spring 22's effect, can effectually block the feed inlet, guarantees that the rubble can not fly out to the operational safety when having guaranteed the material loading and not having the material loading.

Further, through setting up first puddler 4, crushing blade 5, belt pulley 8, belt 9, motor 10, under the effect of second puddler 24, when motor 10 drove second puddler 24 pivoted, belt pulley 8 on it is also rotating, under the effect of belt 9, make belt pulley 8 on the first (mixing) shaft 4 rotate, and then make first puddler 4 and then motor 10 rotate together, first (mixing) shaft 4 all drives its surperficial crushing blade 5 with second (mixing) shaft 24 and rotate together, crushing blade 5 carries out crushing once more to the medium size stone that drops on the compression roller 3, make the volume of stone diminish, when satisfying hydraulic engineering and using, the stone can drop from sieve 6 on the guide board 7 of bottom, and then send out crushing case 2 inside along the guide board 7 of slope from discharge gate 12 and be used for hydraulic engineering.

Example two:

on the basis of the embodiment 1, because a large amount of dust is generated in the processing process, which affects the surrounding operating environment and the sanitary safety, the following design is made, a dust box 15 is fixedly connected to one side of the outer wall of the pulverizing box 2, an air extractor 18 is fixedly installed at the top of the dust box 15, a second delivery pipe 19 is fixedly connected to the air inlet end of the air extractor 18, one end of the second delivery pipe 19 far away from the air extractor extends into the pulverizing box 2, a suction cup 20 is fixedly installed at one end of the second delivery pipe 19 located in the pulverizing box 2, a first delivery pipe 17 is fixedly connected to the air outlet end of the air extractor 18, the first delivery pipe 17 penetrates through the top of the dust box 15 and extends into the dust box 15, the air extractor 18 can inject the dust in the pulverizing box 2 into the dust box 15 through the first delivery pipe 17 and the second delivery pipe 19, so that the dust can be absorbed by the dust absorption liquid in the dust box 15, prevent that direct emission from causing the pollution to the air, dust removal case 15 one side bottom fixedly connected with trades water pipe 13, trade and be provided with control valve 14 on the water pipe 13, trade water pipe 13 and can carry out regular change and replenishment to the inside dust absorption liquid of dust removal case 15, control valve 14 can prevent that the dust absorption liquid from outflowing extravagantly, dust removal case 15 one side top fixedly connected with takes a breath pipe 16, carries out gas exchange to dust removal case 15 inside, avoids dust removal case 15 internal pressure too big.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a rubble device for hydraulic engineering, includes crushing case (2), the top fixed mounting who smashes case (2) has feeder hopper (1), the inside of smashing case (2) rotates and is connected with axis of rotation (26), it has compression roller (3) to fix the cover on axis of rotation (26), the back fixed mounting who smashes case (2) has driving motor, and driving motor's output shaft and axis of rotation (26) fixed connection, its characterized in that, the top both sides of compression roller (3) all are equipped with smash case (2) inner wall welded backup pad (23), the top of smashing case (2) both sides inner wall all welds connecting block (25), and connecting block (25) are located the top of backup pad (23), connecting block (25) front end is equipped with baffle (21), and baffle (21) are connected rather than rotating, be equipped with spring (22) between backup pad (23) and baffle (21), the both ends of spring (22) are fixed respectively on backup pad (23) and baffle (21), the below of compression roller (3) is provided with and smashes case (2) inner wall fixed connection's sieve (6), the top of sieve (6) is rotated and is connected with first puddler (4) and second puddler (24) that are symmetric distribution with sieve (6) as the center, equal fixed mounting has a plurality of crushing blades (5) on first puddler (4) and second puddler (24), the below of sieve (6) is equipped with and smashes case (2) bottom fixed connection's guide board (7).

2. The hydraulic engineering stone breaking device according to claim 1, wherein the guide plate (7) is arranged obliquely, a discharge hole (12) is formed in the bottom of one side of the crushing box (2), and the discharge hole (12) is located at the oblique bottom of the guide plate (7).

3. The hydraulic engineering stone crushing device as claimed in claim 1, wherein a transmission box (11) is welded to the bottom of the crushing box (2), and one ends of the first stirring rod (4) and the second stirring rod (24) extend into the transmission box (11) and are rotatably connected with the transmission box (11).

4. The hydraulic engineering stone crushing device as claimed in claim 3, wherein a motor (10) is fixedly installed at the bottom in the transmission case (11), the driving end of the motor (10) is fixedly connected with the first stirring rod (4), belt pulleys (8) are fixedly sleeved on the first stirring rod (4) and the second stirring rod (24), and a belt (9) is arranged between the two groups of belt pulleys (8).

5. The stone crushing device for the water conservancy project according to claim 1, wherein a dust removing box (15) is fixedly connected to one side of the outer wall of the dust removing box (2), an air extractor (18) is fixedly installed at the top of the dust removing box (15), a second conveying pipe (19) is fixedly connected to the air inlet end of the air extractor (18), one end, far away from the air extractor, of the second conveying pipe (19) extends to the inside of the dust removing box (2), a sucking disc (20) is fixedly installed at one end, located inside the dust removing box (2), of the second conveying pipe (19), a first conveying pipe (17) is fixedly connected to the air outlet end of the air extractor (18), and the first conveying pipe (17) penetrates through the top of the dust removing box (15) and extends to the inside of the dust removing box (15).

6. The hydraulic engineering stone crushing device according to claim 5, wherein dust absorption liquid is filled in the dust removal box (15) and passes through the bottom of the first conveying pipe (17), a water changing pipe (13) is fixedly connected to the bottom of one side of the dust removal box (15), a control valve (14) is arranged on the water changing pipe (13), and a ventilation pipe (16) is fixedly connected to the top of one side of the dust removal box (15).