CN212396846U

CN212396846U - Breaker for water conservancy construction with safeguard function

Info

Publication number: CN212396846U
Application number: CN202020230185.6U
Authority: CN
Inventors: 马美美
Original assignee: Anhui Siyu Water Conservancy Construction Engineering Co ltd
Current assignee: Anhui Yuzhu Construction Engineering Co ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2021-01-26
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a breaker for water conservancy construction with safeguard function relates to water conservancy construction technical field, and it is including smashing the case, smashes the inside fixed position that is close to the top of incasement and keeps off the hopper, keeps off the hopper right side and smashes the case right side and all seted up the slot, and the inside swing joint of slot has the baffle. This breaker is used in water conservancy construction with safeguard function, baffle through setting up, make the staff when throwing building materials such as grit to breaker inside, can not make inside grit granule splash everywhere, thereby avoided the grit to lead to the fact the injury to staff on every side, through the cooperation between two broken wheels, after throwing in breaker's inside with the great grit of diameter, broken wheel can be earlier broken to the grit, made things convenient for grinding wheel pair grit to smash, the efficiency has been increased, do not need the staff again artifically to carry out the breakage with the help of the instrument to the grit simultaneously, staff's intensity of labour and work burden have been reduced.

Description

Breaker for water conservancy construction with safeguard function

Technical Field

The utility model relates to a water conservancy construction technical field specifically is a breaker for water conservancy construction with safeguard function.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

During the construction of hydraulic engineering, the building materials such as sand and stone are often needed to be used, and the building materials such as sand and stone are needed to be crushed firstly, before being put into a crushing device for crushing, the size of the gravel needs to be limited, the crushing device is easily damaged by the overlarge gravel, the overlarge gravel is crushed by workers by means of tools, then crushing is carried out in a crushing device, which increases the labor intensity and the labor burden of workers, prolongs the efficiency of water conservancy construction, when the sand is thrown into the crushing device and crushed, the sand is usually crushed while the sand is thrown into the crushing device, this makes breaker can make the granule fly out from crushing case when carrying out the breakage to building materials such as grit, causes the injury on the health to staff on every side easily to be not convenient for provide the guarantee to staff's health.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a breaker for water conservancy construction with protection function, which solves the problems that building materials such as gravel are often needed to be used during the construction of water conservancy engineering, the building materials such as gravel need to be broken first, the size of the gravel needs to be limited first before the gravel is thrown into the breaker, the broken breaker is easily damaged by the oversized gravel, the oversized gravel is broken by workers with the help of tools, and then the gravel is broken in the breaker, the labor intensity and the labor burden of the workers are increased, the efficiency of the water conservancy construction is prolonged, when the gravel is thrown into the breaker for breaking, the gravel is broken while the gravel is thrown into the breaker, and particles can fly out from the breaker when the breaker breaks the building materials such as gravel, easily causes physical injury to surrounding workers, thereby being inconvenient to provide guarantee for the bodies of the workers.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a crushing device with a protection function for water conservancy construction comprises a crushing box, wherein a material blocking hopper is fixedly connected to a position, close to the top end, in the crushing box, slots are formed in the right side of the material blocking hopper and the right side of the crushing box respectively, a baffle is movably connected to the inside of each slot, two rotating shafts are movably connected to positions, corresponding to the opening at the bottom end of the material blocking hopper, in the crushing box, crushing wheels are sleeved on the outer surfaces of the two rotating shafts respectively, the rear ends of the two rotating shafts penetrate through the rear side face of the crushing box and are sleeved with a first gear and a second gear respectively, the first gear and the second gear are meshed with each other, the rear end of the rotating shaft on the left side is fixedly connected with an output shaft of a first motor, a fixed block is fixedly connected to the outer surface of the first motor, the fixed block is fixedly connected to the rear side, the front side surface and the rear side surface of the triangular block are fixedly connected with the front side surface and the rear side surface in the crushing box, the lower surface of the crushing box is fixedly connected with a motor II through a connecting block, an output shaft of the second motor is fixedly connected with the bottom end of the main shaft, the top end of the main shaft penetrates through the bottom surface of the crushing box, the discharge plate and a bearing clamped with the lower surface of the screen plate and extends to the upper part of the screen plate, two connecting rods are fixedly connected at the position, close to the top end, of the outer surface of the main shaft, the back ends of the two connecting rods are fixedly connected with a U-shaped supporting plate, the upper surface of the horizontal end of the U-shaped supporting plate is fixedly connected with a material blocking block, the opposite surface of the vertical end of the U-shaped supporting plate is movably connected with the two ends of the grinding wheel through a second bearing, the grinding wheel is in lap joint with the screen plate, the screen plate and the discharge plate are sequentially and fixedly connected at a position close to the bottom surface inside the crushing box, and a discharge pipe is communicated with a position close to the bottom surface on the right side of the crushing box.

Preferably, the position that smashes the case top and be close to the right side fixedly connected with fixed plate, the fixed plate is articulated through the one end of round pin axle with the top cap, top cap lower fixed surface is connected with the sealing washer.

Preferably, the right end of the baffle passes through the material blocking hopper and the crushing box and is fixedly connected with the left side of the connecting plate, and the connecting plate and the top cover are fixedly connected with handles.

Preferably, a material receiving box is arranged below the right end of the discharge pipe and is overlapped on the upper surface of the bottom plate.

Preferably, the bottom surface of the crushing box is fixedly connected with the bottom plate through support legs.

Preferably, the position of the front face of the crushing box close to the left side is fixedly connected with a control box, and the control box is electrically connected with the first motor and the second motor through leads.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this breaker is used in water conservancy construction with safeguard function, baffle through setting up, the staff with the help of the instrument will need building materials such as broken grit to put in breaker's inside back, the baffle can block the grit earlier, make the staff when putting building materials such as grit to breaker inside, can not make inside grit granule splash everywhere, thereby avoided the grit to cause the injury to staff on every side, through the cooperation between two broken wheels, after putting in breaker's inside with the great grit of diameter, broken wheel can be broken the grit earlier, make the diameter of grit reduce, it smashes the grit to have made things convenient for grinding wheel pair grit, the efficiency is increased, do not need the staff again artifically to carry out the breakage with the help of the instrument, staff's intensity of labour and work burden have been reduced.

2. This breaker is used in water conservancy construction with safeguard function, through the three hornblocks that set up and the material block that keeps off, after broken wheel is broken the grit, three hornblocks can disperse the grit that leaks down with keeping off the material block, have avoided the grit to produce and pile up and influence breaker's normal work.

Drawings

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

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

fig. 3 is a schematic rear view of the present invention;

FIG. 4 is a left side view of the U-shaped supporting plate;

fig. 5 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1 bottom plate, 2 crushing boxes, 3 fixed plates, 4 pin shafts, 5 top covers, 6 material blocking hoppers, 7 slots, 8 baffle plates, 9 connecting plates, 10 rotating shafts, 11 crushing wheels, 12 gear I, 13 gear II, 14 motor I, 15 fixed blocks, 16 supporting plates, 17 triangular blocks, 18 connecting blocks, 19 motor II, 20 bearing I, 21 discharging plates, 22 mesh plates, 23 main shafts, 24 supporting legs, 25 connecting rods, 26U-shaped supporting plates, 27 grinding wheels, 28 control boxes, 29 bearing II, 30 material blocking blocks, 31 discharging pipes and 32 material receiving boxes.

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 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.

As shown in fig. 1-5, the utility model provides a technical solution: a crushing device with a protection function for water conservancy construction comprises a crushing box 2 and is used for crushing the water conservancy construction; the crushing box 2 is arranged to provide crushing space for building materials such as gravel, a fixing plate 3 is fixedly connected to the position, close to the right side, of the top end of the crushing box 2, the fixing plate 3 is hinged to one end of a top cover 5 through a pin shaft 4, and a sealing ring is fixedly connected to the lower surface of the top cover 5; after building materials such as gravel and the like needing to be crushed are put into the crushing device, the top cover 5 can be rotated to enable the top cover 5 to shield a feed inlet of the crushing device, the phenomenon that particles splash around when the crushing device crushes the building materials such as gravel and the like is avoided, the situation that the splashed gravel causes physical injury to surrounding workers is avoided, a position close to the top end inside the crushing box 2 is fixedly connected with a blocking hopper 6, the blocking hopper 6 is arranged to put the building materials such as gravel and the like into the crushing device, the blocking hopper 6 can limit the falling position of the gravel, two crushing wheels 11 can better crush the gravel, the gravel crushing quality is improved, the hydraulic engineering construction quality is improved, slots 7 are respectively formed in the right side of the blocking hopper 6 and the right side of the crushing box 2, and baffles 8 are movably connected inside the slots 7, by arranging the baffle 8, before the top end of the crushing box 2 is shielded by the rotary top cover 5, the baffle 8 can shield the building materials such as gravel, the crushing wheel 11 is prevented from crushing the gravel when the top cover 5 is opened, thereby preventing the particles of the gravel from splashing out of the crushing box 2 to cause physical injury to surrounding workers, the right end of the baffle 8 passes through the material blocking hopper 6 and the crushing box 2 and is fixedly connected with the left side of the connecting plate 9, the connecting plate 9 and the top cover 5 are both fixedly connected with handles, two rotating shafts 10 are movably connected in the crushing box 2 corresponding to the position of the bottom opening of the material blocking hopper 6, the outer surfaces of the two rotating shafts 10 are both sleeved with the crushing wheels 11, when the gravel falls down, the two crushing wheels 11 can extrude the gravel, the diameter of the gravel is reduced, so that the grinding wheels 27 can crush the building materials such as gravel, the rear ends of the two rotating shafts 10 penetrate through the rear side face of the crushing box 2 and are respectively sleeved with the first gear 12 and the second gear 13, the first gear 12 is meshed with the second gear 13, and the use of the crushing box is facilitated for workers; when a first motor 14 drives a crushing wheel 11 to work, a first gear 12 transmits power to another crushing wheel 11 through meshing with a second gear 13, so that the two crushing wheels 11 rotate in opposite directions simultaneously, sand can be crushed more quickly, the working efficiency is increased, the rear end of a left rotating shaft 10 is fixedly connected with an output shaft of the first motor 14, a fixed block 15 is fixedly connected to the outer surface of the first motor 14, the fixed block 15 is fixedly connected to the rear side surface of a crushing box 2 through a supporting plate 16, a triangular block 17 is arranged below the two crushing wheels 11, the triangular block 17 can disperse sand after the crushing wheels 11 crush the sand, two grinding wheels 27 crush the sand, the use is facilitated, the front side surface and the rear side surface of the triangular block 17 are fixedly connected with the front side surface and the rear side surface inside the crushing box 2, the lower surface of the crushing box 2 is fixedly connected with a motor II 19 through a connecting block 18, an output shaft of the motor II 19 is fixedly connected with the bottom end of a main shaft 23, the top end of the main shaft 23 penetrates through a bearing I20 clamped with the bottom surfaces of the crushing box 2, a discharge plate 21 and a screen plate 22 and extends to the upper part of the screen plate 22, two connecting rods 25 are fixedly connected with the outer surface of the main shaft 23 close to the top end, U-shaped supporting plates 26 are fixedly connected with the back ends of the two connecting rods 25, material blocking blocks 30 are fixedly connected with the upper surfaces of the horizontal ends of the U-shaped supporting plates 26, after the crushed gravels are dispersed by the triangular blocks 17, the material blocking blocks 30 can disperse the gravels again, so that the gravels are prevented from being accumulated on the upper surfaces of the horizontal ends of the U-shaped supporting plates 26, and the opposite surfaces of the vertical ends of, grinding miller 27 and otter board 22 overlap joint, otter board 22 and play flitch 21 fixed connection are in proper order in the inside position that is close to the bottom surface of crushing case 2, the position intercommunication that is close to the bottom surface on crushing case 2 right side has discharging pipe 31, the below of discharging pipe 31 right-hand member is provided with and connects workbin 32, connect workbin 32 overlap joint at the upper surface of bottom plate 1, the underrun supporting leg 24 and bottom plate 1 fixed connection of crushing case 2, crushing case 2 openly is close to left fixed connection of position has control box 28, control box 28 is connected through wire and motor one 14 and two 19 electricity.

The utility model discloses an operating procedure does:

when the sand crushing device is used, the top cover 5 is opened, then sand and other materials are thrown into the crushing box 2, after the inside of the material blocking hopper 6 is filled, the top cover 5 is covered, the baffle plate 8 is drawn out, the sand and the other materials in the material blocking hopper 6 slide downwards from the middle blanking hole, then the first motor 14 and the second motor 19 are controlled to start working through the control box 28, the output shaft of the first motor 14 drives the left rotating shaft 10 to rotate, the left rotating shaft 10 drives the second gear 13 to rotate, the two crushing wheels 11 simultaneously rotate in opposite directions through the meshing of the first gear 12 and the second gear 12, so that the sand and the other materials with larger diameters can be crushed, the crushed sand and the other materials fall onto the surface of the screen plate 22 through the dispersion of the triangular blocks 17 and the material blocking blocks 30, then the second motor 19 drives the two grinding wheels 27 through the main shaft 23 to crush the sand and the sand falling onto the surface of the screen plate 22, qualified sand and stone particles can fall onto the surface of the, then fall into the interior of the material receiving box 32 through the material outlet pipe 31 for collection, thereby facilitating the use of workers.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a breaker for water conservancy construction with safeguard function, is including smashing case (2), its characterized in that: the crushing box is characterized in that a material blocking hopper (6) is fixedly connected to a position, close to the top end, in the crushing box (2), the right side of the material blocking hopper (6) and the right side of the crushing box (2) are respectively provided with a slot (7), a baffle (8) is movably connected to the inside of the slot (7), two rotating shafts (10) are movably connected to positions, corresponding to the bottom opening of the material blocking hopper (6), in the crushing box (2), the outer surfaces of the two rotating shafts (10) are respectively sleeved with a crushing wheel (11), the rear ends of the two rotating shafts (10) penetrate through the rear side surface of the crushing box (2) and are respectively sleeved with a first gear (12) and a second gear (13), the first gear (12) and the second gear (13) are meshed, the rear end of the rotating shaft (10) on the left side is fixedly connected with an output shaft of a first motor (14), the outer surface of the, the fixed block (15) is fixedly connected to the rear side face of the crushing box (2) through a support plate (16), two triangular blocks (17) are arranged below the crushing wheel (11), the front side face and the rear side face of each triangular block (17) are fixedly connected with the front side face and the rear side face of the interior of the crushing box (2), the lower surface of the crushing box (2) is fixedly connected with a motor II (19) through a connecting block (18), the output shaft of the motor II (19) is fixedly connected with the bottom end of a main shaft (23), the top end of the main shaft (23) penetrates through a bearing I (20) which is clamped on the lower surfaces of the crushing box (2) bottom face, a discharge plate (21) and a screen plate (22) and extends to the upper side of the screen plate (22), the outer surface of the main shaft (23) is fixedly connected with two connecting rods (25) close to the position on the top end, and the back, the last fixed surface of U type backup pad (26) horizontal end is connected with and keeps off material piece (30), the opposite face of U type backup pad (26) vertical end passes through two (29) of bearing and the both ends swing joint of grinding miller (27), grinding miller (27) and otter board (22) overlap joint, otter board (22) and play flitch (21) fixed connection in proper order is in the inside position that is close to the bottom surface of crushing case (2), the position intercommunication that crushing case (2) right side is close to the bottom surface has discharging pipe (31).

2. The crushing device with the protection function for water conservancy construction according to claim 1, characterized in that: smash case (2) top and be close to position fixedly connected with fixed plate (3) on right side, fixed plate (3) are articulated through the one end of round pin axle (4) with top cap (5), top cap (5) lower fixed surface is connected with the sealing washer.

3. The crushing device with the protection function for water conservancy construction according to claim 1, characterized in that: the right end of baffle (8) passes fender hopper (6) and crushing case (2) and with the left side fixed connection of connecting plate (9), the equal fixedly connected with handle of connecting plate (9) and top cap (5).

4. The crushing device with the protection function for water conservancy construction according to claim 1, characterized in that: the discharging pipe (31) is provided with material receiving box (32) below the right end, and the material receiving box (32) is lapped on the upper surface of the bottom plate (1).

5. The crushing device with the protection function for water conservancy construction according to claim 1, characterized in that: the bottom surface of the crushing box (2) is fixedly connected with the bottom plate (1) through support legs (24).

6. The crushing device with the protection function for water conservancy construction according to claim 1, characterized in that: the front side of the crushing box (2) is fixedly connected with a control box (28) close to the left side, and the control box (28) is electrically connected with a first motor (14) and a second motor (19) through leads.