CN208004076U - A kind of hydraulic engineering concrete disintegrating retracting device - Google Patents
A kind of hydraulic engineering concrete disintegrating retracting device Download PDFInfo
- Publication number
- CN208004076U CN208004076U CN201820015606.6U CN201820015606U CN208004076U CN 208004076 U CN208004076 U CN 208004076U CN 201820015606 U CN201820015606 U CN 201820015606U CN 208004076 U CN208004076 U CN 208004076U
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- Prior art keywords
- main shaft
- crushing members
- broken
- feed cavity
- rotary shaft
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Abstract
The utility model is related to a kind of hydraulic engineering concrete disintegrating retracting devices, can be crushed to concrete, wherein, broken box top is also associated with motor, motor drive connection has main shaft, and main shaft is hollow rod-shaped, and is vertically arranged, main shaft one end is located in feed cavity, water tank is connected on the main shaft in feed cavity, tank outer wall is equipped with nozzle, water inlet pipe is connected in main shaft, water inlet pipe one end is connected to sink, and the other end of water inlet pipe stretches in water tank；Main shaft is also sequentially connected with rotary shaft by transmission mechanism, rotary shaft one end passes sequentially through feed cavity and necking chamber stretches in crusher chamber, upper crushing members and lower crushing members are respectively positioned in crusher chamber, and it is arranged in high-low-position, it is connected with stock guide between upper crushing members and lower crushing members, it is obliquely installed on stock guide, the through-hole passed through for rotary shaft is penetratingly offered on stock guide；Broken bottom portion offers the discharge port being connected to crusher chamber, and Screening Network is equipped between rotary shaft and discharge port.
Description
Technical field
The utility model is related to hydraulic engineering field more particularly to a kind of hydraulic engineering concrete disintegrating retracting devices.
Background technology
Various building materials are often used in hydraulic engineering when being constructed, and the use of concrete is particularly common.It is existing mixed
Solidifying soil is mostly disposable, and recycling effect is little, but for filling the raw material that level-one road is good.Due to block-like
Concrete is not of uniform size, to ensure to fill effect, needs to be crushed concrete before use.Traditional crusher in crushing effect
Rate is low, and a large amount of dust is also easy tod produce in shattering process, causes the body for also jeopardizing operating personnel while environmental pollution strong
Health.
Utility model content
The utility model is exactly in view of the deficienciess of the prior art, provide a kind of hydraulic engineering concrete disintegrating time
Receiving apparatus.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of hydraulic engineering concrete disintegrating retracting device, including broken case, the broken case wrap successively from top to bottom
Include feed cavity, necking chamber and crusher chamber, from top to bottom, the horizontal sectional area of the feed cavity is gradually reduced, the crusher chamber and
It is connected to by the necking chamber between feed cavity, the horizontal sectional area of the crusher chamber is more than the horizontal cross-section of the necking chamber
Product；The broken box top offers the feed inlet being connected to the feed cavity, and the broken box top is also associated with motor, institute
Stating motor drive connection has main shaft, and the main shaft is hollow rod-shaped, and is vertically arranged, and described main shaft one end is located at the feed cavity
It is interior, be connected with water tank on the main shaft in feed cavity, the tank outer wall is equipped with nozzle, be connected in the main shaft into
Water pipe, described water inlet pipe one end are connected to sink, and the sink is located at the broken box top, and the other end of the water inlet pipe is stretched
Enter to the water tank；The main shaft is also sequentially connected with rotary shaft by transmission mechanism, and the rotary shaft is vertically arranged, described
Rotary shaft one end passes sequentially through feed cavity and necking chamber stretches in crusher chamber, the rotary shaft periphery be set with crushing members and
Lower crushing members, the upper crushing members and lower crushing members are respectively positioned in the crusher chamber, and are arranged in high-low-position, the upper crushing members
It is connected with stock guide between lower crushing members, is obliquely installed on the stock guide, is penetratingly offered on the stock guide for rotation
The through-hole that shaft passes through；The broken bottom portion offers the discharge port being connected to the crusher chamber, rotary shaft and the discharging
Screening Network is equipped between mouthful.
Preferably, the motor output shaft periphery is set with first bevel gear, and the main shaft periphery is set with the second cone tooth
Wheel, the first bevel gear are meshed with the second bevel gear.
Preferably, two rotary shafts are rotatably connected in the broken case, two rotary shafts are located at described broken
Broken case both sides, the main shaft pass through transmission mechanism while two rotary shafts that are sequentially connected, the rotation of two rotary shafts
Direction is opposite.
Preferably, the transmission mechanism includes first gear and multiple second gears, and the first gear is sleeved on described
Main shaft periphery, two of which second gear are set in two rotary shaft peripheries, the first gear and second gear
Between, mutually engage between the second gear.
Preferably, upper crushing members and lower crushing members include multiple sawtooth components, the density of sawtooth on the upper crushing members
The density and length of sawtooth on the lower crushing members are all higher than with length.
Preferably, it is equipped with two pieces of stock guides in the crusher chamber, is formed between two pieces of stock guides and passes through for material
Channel.
Preferably, the stock guide is hinged on the broken cavity wall, and fixation is also equipped on the broken cavity wall
Plate, the fixed plate are located at below the stock guide, are connected by compression spring between the fixed plate and stock guide.
Compared with prior art, the implementation result of the utility model is as follows：
Concrete enters feed cavity by feed inlet, and crusher chamber is entered after by necking chamber.It is incited somebody to action in crusher chamber inner concrete
By the fragmentation of the upper crushing members and lower crushing members of crusher chamber, concrete is broken to form the concrete block of small particle, and by
It falls after Screening Network screening.Since concrete is oriented to before being broken by feed cavity, concrete can be in feed cavity
Wall slowly falls, and avoids concrete and is blocked in necking intracavitary.The internal diameter of crusher chamber is more than the internal diameter of necking chamber, crusher chamber
The bigger that length can design in interior crushing members, crushing members can come into full contact with concrete, crushing efficiency higher.Concrete
Front and back in crusher chamber to be acted on respectively by the precrushing of upper crushing members and the second-time breakage of lower crushing members, crushing efficiency is higher same
When, it is also more abundant to the crushing effect of concrete.In shattering process, sink can be supplied by water inlet pipe into water tank
Water, water tank are rotated with main shaft, and in water tank rotation process, water, by being sprayed away in crusher chamber, and forms water by nozzle
Curtain, water adsorb dust in dropping process, prevent flour dust overflow, improve operating environment；In addition, water can also absorb heat,
It can cool down to rotary shaft and crushing members so that the device can carry out long-time continuous crushing operation, to help
In raising crushing efficiency.
Description of the drawings
Fig. 1 be the utility model proposes a kind of hydraulic engineering concrete disintegrating retracting device structural schematic diagram.
Fig. 2 is the structural schematic diagram of part where main shaft in Fig. 1.
Specific implementation mode
Illustrate the content of the utility model below in conjunction with specific embodiments.
As shown in Figure 1 and 2, Fig. 1 be the utility model proposes a kind of hydraulic engineering concrete disintegrating retracting device knot
Structure schematic diagram.Fig. 2 is the structural schematic diagram of part where main shaft in Fig. 1.
Referring to Figures 1 and 2, the utility model proposes a kind of hydraulic engineering concrete disintegrating retracting device, including it is broken
Broken case 1, the broken case 1 include feed cavity, necking chamber and crusher chamber, from top to bottom, the feed cavity successively from top to bottom
Horizontal sectional area is gradually reduced, and is connected to by the necking chamber between the crusher chamber and feed cavity, the level of the crusher chamber
Sectional area is more than the horizontal sectional area of the necking chamber；1 top of the broken case offers the charging being connected to the feed cavity
Mouth 2,1 top of the broken case are also associated with motor 5, and it is hollow stem that the drive connection of the motor 5, which has main shaft 3, the main shaft 3,
Shape, and be vertically arranged, 3 one end of the main shaft is located in the feed cavity, and water tank 7 is connected on the main shaft 3 in feed cavity,
7 outer wall of the water tank is equipped with nozzle, and water inlet pipe 6 is connected in the main shaft 3, and 6 one end of the water inlet pipe connects with sink 4
Logical, the sink 4 is located at 1 top of the broken case, and the other end of the water inlet pipe 6 stretches in the water tank 7；The main shaft
3 are also sequentially connected with rotary shaft 8 by transmission mechanism, and the rotary shaft 8 is vertically arranged, and 8 one end of the rotary shaft passes sequentially through
Feed cavity and necking chamber stretch in crusher chamber, and 8 periphery of the rotary shaft is set with crushing members 9 and lower crushing members 13, described
Upper crushing members 9 and lower crushing members 13 are respectively positioned in the crusher chamber, and are arranged in high-low-position, upper crushing members 9 and lower broken
It is connected with stock guide 10 between part 13, is obliquely installed on the stock guide 10, is penetratingly offered on the stock guide 10 for rotation
The through-hole that shaft 8 passes through；1 bottom of broken case offers the discharge port 15 being connected to the crusher chamber, rotary shaft 8 with it is described
Screening Network 14 is equipped between discharge port 15.
Concrete enters feed cavity by feed inlet 2, and crusher chamber is entered after by necking chamber.It is incited somebody to action in crusher chamber inner concrete
By the fragmentation of the upper crushing members 9 and lower crushing members 13 of crusher chamber, concrete is broken to form the concrete block of small particle, and
It falls after being sieved by Screening Network 14.Since concrete is oriented to before being broken by feed cavity, concrete can be along feed cavity
Inner wall slowly fall, avoid concrete and blocked in necking intracavitary.The internal diameter of crusher chamber is more than the internal diameter of necking chamber, breaks
The bigger that length can design in the crushing members of broken intracavitary, crushing members can come into full contact with concrete, crushing efficiency higher.It is mixed
Solidifying soil is acted on by the precrushing of upper crushing members 9 and the second-time breakage of lower crushing members 13 successively in crusher chamber, crushing efficiency higher
While, to the broken also more abundant of concrete.In shattering process, sink 4 can be by water inlet pipe 6 into water tank 7
Supply water, water tank 7 is rotated with main shaft 3, in 7 rotation process of water tank, water by nozzle by being sprayed away in crusher chamber, and shape
At water curtain, water adsorbs dust in dropping process, prevents flour dust overflow, improves operating environment；In addition, water can also carry out
Heat absorption, can cool down to rotary shaft 8 and crushing members so that and the device can carry out long-time continuous crushing operation, from
And help to improve crushing efficiency.
In the embodiment having, 5 output shaft periphery of the motor is set with first bevel gear 17,3 periphery of main shaft set
Equipped with second bevel gear 18, the first bevel gear 17 is meshed with the second bevel gear 18.This is designed so that motor 5 is driving
When dynamic main shaft 3 is rotated, it will not be interfered between motor 5 and water inlet pipe 6, water inlet pipe 6 can be stablized defeated into water tank 7
Send clear water.
To rise to the crushing efficiency of concrete, in the embodiment having, two rotations are rotatably connected in the broken case 1
Shaft 8, two rotary shafts 8 are located at 1 both sides of broken case, and the main shaft 3 passes through transmission mechanism while the company of transmission
Two rotary shafts 8 are connect, the direction of rotation of two rotary shafts 8 is opposite.In specific design, the transmission mechanism includes
First gear and multiple second gears, the first gear are sleeved on 3 periphery of the main shaft, and two of which second gear covers respectively
Mounted in two rotary shafts, 8 periphery, mutually nibbled between the first gear and second gear, between the second gear
It closes.
Upper crushing members 9 are used to carry out precrushing to concrete, and lower crushing members 13 are used to carry out the concrete after precrushing
Second-time breakage since the function of upper crushing members 9 and lower crushing members 13 is had any different, and has both the manufacturing cost of the device, is designing
When, the intensity of upper crushing members 9 should be higher than that the intensity of lower crushing members 13, and specifically, upper crushing members 9 and lower crushing members 13 include more
A sawtooth component, on the upper crushing members 9 density and length of sawtooth be all higher than on the lower crushing members 13 density of sawtooth and
Length.
To extend broken time of the upper crushing members 9 to concrete, and concrete is enable slowly to fall in lower crushing members 13
On, in design, it is equipped with two pieces of stock guides 10 in the crusher chamber, is formed between two pieces of stock guides 10 and passes through for material
Channel, after upper crushing members 9 are completed to the precrushing of concrete processing, concrete is fallen by the channel.To prevent coagulation
Soil blocks the channel, and in design, the stock guide 10 is hinged on the broken cavity wall, on the broken cavity wall also
Fixed plate 12 is installed, the fixed plate 12 is located at 10 lower section of the stock guide, leads between the fixed plate 12 and stock guide 10
Cross the connection of compression spring 11.
In addition, in the embodiment having, 15 lower section of discharge port of the broken case 1 is equipped with receiving mechanism 16, the collecting machine
Structure 16 includes but not limited to the device of conveyer belt, rewinding case etc.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (7)
1. a kind of hydraulic engineering concrete disintegrating retracting device, which is characterized in that including be crushed case, the broken case on toward
Under successively include feed cavity, necking chamber and crusher chamber, from top to bottom, the horizontal sectional area of the feed cavity is gradually reduced, described
It is connected to by the necking chamber between crusher chamber and feed cavity, the horizontal sectional area of the crusher chamber is more than the water of the necking chamber
Truncate area；The broken box top offers the feed inlet being connected to the feed cavity, and the broken box top is also associated with
Motor, the motor drive connection have main shaft, and the main shaft is hollow rod-shaped, and is vertically arranged, and described main shaft one end is located at institute
It states in feed cavity, is connected with water tank on the main shaft in feed cavity, the tank outer wall is equipped with nozzle, activity in the main shaft
It is connected with water inlet pipe, described water inlet pipe one end is connected to sink, and the sink is located at the broken box top, the water inlet pipe
The other end stretches in the water tank；The main shaft is also sequentially connected with rotary shaft by transmission mechanism, and the rotary shaft is vertical
Setting, described rotary shaft one end passes sequentially through feed cavity and necking chamber stretches in crusher chamber, and the rotary shaft periphery is set with
Upper crushing members and lower crushing members, the upper crushing members and lower crushing members are respectively positioned in the crusher chamber, and are arranged in high-low-position, institute
It states and is connected with stock guide between crushing members and lower crushing members, be obliquely installed on the stock guide, on the stock guide penetratingly
Offer the through-hole passed through for rotary shaft；The broken bottom portion offers the discharge port being connected to the crusher chamber, rotary shaft
Screening Network is equipped between the discharge port.
2. hydraulic engineering according to claim 1 concrete disintegrating retracting device, which is characterized in that the motor output
Axis periphery is set with first bevel gear, and the main shaft periphery is set with second bevel gear, the first bevel gear and described second
Bevel gear is meshed.
3. hydraulic engineering according to claim 1 concrete disintegrating retracting device, which is characterized in that in the broken case
Two rotary shafts are rotatably connected to, two rotary shafts are located at the broken case both sides, and the main shaft passes through driver
Structure is sequentially connected two rotary shafts simultaneously, and the direction of rotation of two rotary shafts is opposite.
4. hydraulic engineering according to claim 3 concrete disintegrating retracting device, which is characterized in that the transmission mechanism
Including first gear and multiple second gears, the first gear is sleeved on the main shaft periphery, two of which second gear point
Be not sleeved on two rotary shaft peripheries, between the first gear and second gear, between the second gear mutually
Engagement.
5. hydraulic engineering according to claim 1 concrete disintegrating retracting device, which is characterized in that upper crushing members are under
Crushing members include multiple sawtooth components, and the density and length of sawtooth are all higher than on the lower crushing members and saw on the upper crushing members
The density and length of tooth.
6. hydraulic engineering according to claim 3 or 4 concrete disintegrating retracting device, which is characterized in that described broken
Intracavitary is equipped with two pieces of stock guides, be formed between two pieces of stock guides for material by channel.
7. hydraulic engineering according to claim 6 concrete disintegrating retracting device, which is characterized in that the stock guide hinge
It is connected on the broken cavity wall, fixed plate is also equipped on the broken cavity wall, the fixed plate is located at the stock guide
Lower section is connected between the fixed plate and stock guide by compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015606.6U CN208004076U (en) | 2018-01-04 | 2018-01-04 | A kind of hydraulic engineering concrete disintegrating retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015606.6U CN208004076U (en) | 2018-01-04 | 2018-01-04 | A kind of hydraulic engineering concrete disintegrating retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208004076U true CN208004076U (en) | 2018-10-26 |
Family
ID=63882456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820015606.6U Expired - Fee Related CN208004076U (en) | 2018-01-04 | 2018-01-04 | A kind of hydraulic engineering concrete disintegrating retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208004076U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743666A (en) * | 2019-10-11 | 2020-02-04 | 胡丹萍 | Categorised environment-friendly secondary utilization's processing apparatus that rolls of lithium cell |
| CN110975976A (en) * | 2019-12-10 | 2020-04-10 | 萍乡市志和传动科技有限公司 | Stone crushing device |
| CN110975977A (en) * | 2019-12-10 | 2020-04-10 | 萍乡市志和传动科技有限公司 | Stone crushing device capable of avoiding dust raising |
-
2018
- 2018-01-04 CN CN201820015606.6U patent/CN208004076U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743666A (en) * | 2019-10-11 | 2020-02-04 | 胡丹萍 | Categorised environment-friendly secondary utilization's processing apparatus that rolls of lithium cell |
| CN110743666B (en) * | 2019-10-11 | 2021-08-10 | 嘉兴博创智能传感科技有限公司 | Categorised environment-friendly secondary utilization's processing apparatus that rolls of lithium cell |
| CN110975976A (en) * | 2019-12-10 | 2020-04-10 | 萍乡市志和传动科技有限公司 | Stone crushing device |
| CN110975977A (en) * | 2019-12-10 | 2020-04-10 | 萍乡市志和传动科技有限公司 | Stone crushing device capable of avoiding dust raising |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20200104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |