CN205497791U - Concrete mixer feed arrangement - Google Patents
Concrete mixer feed arrangement Download PDFInfo
- Publication number
- CN205497791U CN205497791U CN201620162839.XU CN201620162839U CN205497791U CN 205497791 U CN205497791 U CN 205497791U CN 201620162839 U CN201620162839 U CN 201620162839U CN 205497791 U CN205497791 U CN 205497791U
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- CN
- China
- Prior art keywords
- hopper
- movable floor
- pulley
- fixed
- support device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a concrete mixer feed arrangement includes the hopper, the activity bottom plate, article two, haulage rope, a drive uni, the floor support device, the flexible end that drive arrangement fixed at the outer wall both sides of hopper and drive arrangement makes progress, the hopper is straight cartridge type, so that stagnating can not appear on the inner wall of hopper in concrete material, the lower extreme of the antetheca of hopper and back wall respectively with two haulage rope one end fixed connection, article two, haulage rope symmetry, the haulage rope successively passes the first by the second of drawing end and drive arrangement's flexible end and activity bottom plate by drawing end fixed connection of movable bottom plate, the bottom surface of activity bottom plate is connected with the support end of floor support device, the floor support device is fixed in the hopper both sides, activity bottom plate slope back, match the length of the orthographic projection of activity bottom plate and the bottom of width and hopper, so that concrete material is on movable bottom plate can all be fallen to the whereabouts in -process.
Description
Technical field
This utility model relates to building machinery field, particularly relates to a kind of concrete mixer feed arrangement.
Background technology
The raw material material of concrete includes rubble, fine sand, cement etc., and concrete equipment is typically in a high position, and concrete discharging opening is just to drawing above the compartment of concrete.At the construction field (site), the raw material of the concrete such as rubble, fine sand, cement is transported heap on the ground, raw material is before entering concrete mixer, need to send into hopper according to proportioning, then when the discharging opening of hopper rises to the charging aperture of concrete, discharging opening is opened, and then raw material adds water in entering concrete mixer and is stirred.Owing to the charging aperture of concrete mixer is smaller, hopper the most of the prior art is generally up big and down small funnel type.But owing to the viscosity of fine sand and cement is relatively big, these raw materials are easy to be attached on the inwall that hopper tilts.And concrete has ratio requirement, if raw material is not well in blender, just do not reaches ratio requirement, thus the concrete quality stirred out is defective, be likely to cracking after concrete setting or go to sticks and staves.
Summary of the invention
In view of this, it is necessary to provide a kind of concrete material to be not easy the concrete mixer feed arrangement of attachment.
nullA kind of concrete mixer feed arrangement includes hopper、Movable floor、Article two, pull rope、Driving means、Backplanes support device，Driving means is fixed on the telescopic end of the outer wall both sides of hopper and driving means upwards，Hopper is straight barrel type，So that concrete material will not occur stagnating on the inwall of hopper，The antetheca of hopper and the lower end of rear wall are fixing with two pull rope one end respectively to be connected，Article two, pull rope positional symmetry，Pull rope is successively fixed by traction end by the telescopic end of traction end and driving means and the second of movable floor through the first of movable floor and is connected，The bottom surface of movable floor is connected with the support end of backplanes support device，Backplanes support device is fixed on hopper both sides,After movable floor tilts，The length and width of the orthographic projection of movable floor and the bottom mating of hopper，So that concrete material can all be fallen on movable floor in dropping process.
Preferably, the front end of two sides of described movable floor fixes a pulley respectively, the positional symmetry of two pulleys, the axle of pulley is vertical with the side of movable floor, and described pulley is that the first of movable floor is each passed through the pulley groove of two pulleys by traction end, two pull ropes, the rear end of two sides of movable floor fixes an iron hoop respectively, described iron hoop is that the second of movable floor is separately fixed on two iron hoops by traction end, the positional symmetry of two iron hoops, two pull rope one end.
Preferably, driving means includes that two drive cylinder, two driving pulleys, two pulley brackets, two cylinders to fix seat, two cylinders are fixed seat and are symmetrically arranged at hopper both sides, two driving cylinders are separately fixed at two cylinders and fix on seat, drive the telescopic shaft of cylinder upwards, pulley bracket is fixing with the upper end of the telescopic shaft driving cylinder to be connected, drive pulley and pulley bracket to fix to be connected, drive the pulley groove opening upwards of pulley, described driving pulley is the telescopic end of driving means, and described pull rope is through the pulley groove driving pulley.
Preferably, described backplanes support device includes that two support cylinder, horizontal shore, two fixed supports, said two fixed support symmetry is fixed on hopper both sides, two support cylinder and are separately fixed on two fixed supports, the telescopic shaft supporting cylinder is downward, the lower end of telescopic shaft is corresponding with the two ends of horizontal shore to be connected, horizontal shore includes cross bar and two vertical poles, cross bar is the support end of backplanes support device, the length of cross bar is more than the width of movable floor, the first of cross bar and movable floor by the horizontal range of traction end more than cross bar and movable floor second by the horizontal range of traction end.
Preferably, concrete mixer feed arrangement also includes airborne dust protective cover, and the fixing with horizontal shore of the lower end of airborne dust protective cover is connected, and the upper end of airborne dust protective cover is fixed on the outer wall of hopper.
Compared with prior art, hopper of the present utility model separates with feed hopper bottom, movable floor from the feed hopper bottom i.e. this utility model tilted is gone out by raw material, the hopper of straight barrel type will not adhere to raw material, and the raw material of attachment can shake off down because of concrete material impulse force in dropping process on movable floor, therefore movable floor also is difficult to adhere to raw material, thus whole device is difficult to adhere to concrete material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the front view of concrete mixer feed arrangement.
Fig. 2 is the structural representation of the left view of concrete mixer feed arrangement.
In figure: hopper 10, movable floor 20, pulley 201, iron hoop 202, pull rope 30, driving means 40, driving cylinder 401, driving pulley 402, pulley bracket 403, cylinder are fixed seat 404, backplanes support device 50, supported cylinder 501, horizontal shore 502, cross bar 5021, vertical pole 5022, fixed support 503, airborne dust protective cover 60.
Detailed description of the invention
nullRefer to Fig. 2，A kind of concrete mixer feed arrangement includes hopper 10、Movable floor 20、Article two, pull rope 30、Driving means 40、Backplanes support device 50，Driving means 40 is fixed on the telescopic end of the outer wall both sides of hopper 10 and driving means 40 upwards，Hopper 10 is straight barrel type，So that concrete material will not occur stagnating on the inwall of hopper 10，The antetheca of hopper 10 and the lower end of rear wall are fixing with two pull rope 30 one end respectively to be connected，Article two, pull rope 30 positional symmetry，Pull rope 30 is successively fixed by traction end by the second of the telescopic end of traction end and driving means 40 and movable floor 20 through the first of movable floor 20 and is connected，The bottom surface of movable floor 20 is connected with the support end of backplanes support device 50，Backplanes support device 50 is fixed on hopper 10 both sides，After movable floor 20 tilts，The length and width of the orthographic projection of movable floor 20 and the bottom mating of hopper 10，So that concrete material can all be fallen on movable floor 20 in dropping process.
Refer to Fig. 2, the front end of two sides of described movable floor 20 fixes a pulley 201 respectively, the positional symmetry of two pulleys 201, the axle of pulley 201 is vertical with the side of movable floor 20, described pulley 201 be movable floor 20 first by traction end, article two, pull rope 30 is each passed through the pulley groove of two pulleys 30, the rear end of two sides of movable floor 20 fixes an iron hoop 202 respectively, described iron hoop 202 be movable floor 20 second by traction end, the positional symmetry of two iron hoops 20, one end of two pull ropes 30 is separately fixed on two iron hoops 202.
Described driving means 40 includes that two drive cylinder 401, two drive pulley 402, two pulley brackets 403, two cylinders fix seat 404, two cylinders are fixed seat 404 and are symmetrically arranged at hopper 10 both sides, two driving cylinders 401 are separately fixed at two cylinders and fix on seat 404, drive the telescopic shaft of cylinder 401 upwards, pulley bracket 403 is fixing with the upper end of the telescopic shaft driving cylinder 401 to be connected, drive pulley 402 to fix with pulley bracket 403 to be connected, drive the pulley groove opening upwards of pulley 402, described driving pulley 402 is the telescopic end of driving means 40, described pull rope 30 is through the pulley groove driving pulley 402.The telescopic end of driving means 40 moves up and down, it is achieved the stretching to pull rope 30, thus controls height and the speed of the lifting of movable floor 20, prevents the concrete material impulse force dropping on movable floor 20 excessive, causes damage device.When telescopic end rises to range, movable floor 20 realizes the sealing to hopper 10.
nullDescribed backplanes support device 50 includes that two support cylinder 501、Horizontal shore 502，Two fixed supports 503，Said two fixed support 503 symmetry is fixed on hopper 10 both sides，Two support cylinder 501 and are separately fixed on two fixed supports 503，The telescopic shaft supporting cylinder 501 is downward，The lower end of telescopic shaft is corresponding with the two ends of horizontal shore 502 to be connected，Horizontal shore 502 includes cross bar 5021 and two vertical poles 5022，Cross bar 5021 is the support end of backplanes support device 50，The length of cross bar 5021 is more than the width of movable floor 20，The first of cross bar 5021 and movable floor 20 by the horizontal range of traction end more than cross bar 5021 and movable floor 20 second by the horizontal range of traction end，Therefore can be tilted by traction end to the first of movable floor 20 when movable floor 20 encounters cross bar 5021，Backplanes support device 50 has two effects，First cushioning effect is played，The impulse force struck during movable floor 20 due to concrete material is the biggest，Movable floor 20 can be caused the biggest burden，And backplanes support device 50 is provided with cylinder，Cylinder can play certain cushioning effect，Backplanes support device 50 also acts supporting role，After movable floor 20 encounters backplanes support device 50 in dropping process，The rear end of movable floor 20 can stop declining，And front end is unaffected，The most whole movable floor 20 can forward end tilt.
When concrete material strikes on movable floor 20, a large amount of airborne dust can be produced, in order to reduce the airborne dust of job site, concrete mixer feed arrangement adds airborne dust protective cover 60, the fixing with horizontal shore 502 of the lower end of airborne dust protective cover 60 is connected, and the upper end of airborne dust protective cover 60 is fixed on the outer wall of hopper 10.
The following is concrete mixer feed arrangement running:
When the telescopic end of driving means 40 reaches range, movable floor 20 and hopper 10 realize sealing；
Concrete material enters hopper 10；
The telescopic end of driving means 40 shrinks, and movable floor 20 declines, and after the support end encountering backplanes support device 50, movable floor 20 forward end tilts；
After hopper 10 discharges material, the telescopic end elongation of driving means 40, movable floor 20 closes.
Protection domain of the present utility model is not limited to embodiment.All technical staff replace, by logical analysis, deduction and equivalence, the technical scheme drawn according to thinking of the present utility model in prior art, belong to the scope of protection in claims.
Claims (5)
- null1. a concrete mixer feed arrangement，It is characterized in that: include hopper、Movable floor、Article two, pull rope、Driving means、Backplanes support device，Driving means is fixed on the telescopic end of the outer wall both sides of hopper and driving means upwards，Hopper is straight barrel type，So that concrete material will not occur stagnating on the inwall of hopper，The antetheca of hopper and the lower end of rear wall are fixing with two pull rope one end respectively to be connected，Article two, pull rope positional symmetry，Pull rope is successively fixed by traction end by the telescopic end of traction end and driving means and the second of movable floor through the first of movable floor and is connected，The bottom surface of movable floor is connected with the support end of backplanes support device，Backplanes support device is fixed on hopper both sides,After movable floor tilts，The length and width of the orthographic projection of movable floor and the bottom mating of hopper，So that concrete material can all be fallen on movable floor in dropping process.
- 2. concrete mixer feed arrangement as claimed in claim 1, it is characterized in that: the front end of two sides of described movable floor fixes a pulley respectively, the positional symmetry of two pulleys, the axle of pulley is vertical with the side of movable floor, described pulley be movable floor first by traction end, article two, pull rope is each passed through the pulley groove of two pulleys, the rear end of two sides of movable floor fixes an iron hoop respectively, described iron hoop be movable floor second by traction end, the positional symmetry of two iron hoops, two pull rope one end are separately fixed on two iron hoops.
- 3. concrete mixer feed arrangement as claimed in claim 1, it is characterized in that: described driving means includes that two drive cylinder, two drive pulley, two pulley brackets, two cylinders fix seat, two cylinders are fixed seat and are symmetrically arranged at hopper both sides, two driving cylinders are separately fixed at two cylinders and fix on seat, drive the telescopic shaft of cylinder upwards, pulley bracket is fixing with the upper end of the telescopic shaft driving cylinder to be connected, drive pulley and pulley bracket to fix to be connected, drive the pulley groove opening upwards of pulley, described driving pulley is the telescopic end of driving means, described pull rope is through the pulley groove driving pulley.
- 4. concrete mixer feed arrangement as claimed in claim 1, it is characterized in that: described backplanes support device includes that two support cylinder, horizontal shore, two fixed supports, said two fixed support symmetry is fixed on hopper both sides, two support cylinder and are separately fixed on two fixed supports, the telescopic shaft supporting cylinder is downward, the lower end of telescopic shaft is corresponding with the two ends of horizontal shore to be connected, horizontal shore includes cross bar and two vertical poles, cross bar is the support end of backplanes support device, the length of cross bar is more than the width of movable floor, the first of cross bar and movable floor by the horizontal range of traction end more than cross bar and movable floor second by the horizontal range of traction end.
- 5. concrete mixer feed arrangement as claimed in claim 4, it is characterised in that: also including airborne dust protective cover, the fixing with horizontal shore of the lower end of airborne dust protective cover is connected, and the upper end of airborne dust protective cover is fixed on the outer wall of hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162839.XU CN205497791U (en) | 2016-03-04 | 2016-03-04 | Concrete mixer feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162839.XU CN205497791U (en) | 2016-03-04 | 2016-03-04 | Concrete mixer feed arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205497791U true CN205497791U (en) | 2016-08-24 |
Family
ID=56727287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620162839.XU Expired - Fee Related CN205497791U (en) | 2016-03-04 | 2016-03-04 | Concrete mixer feed arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205497791U (en) |
-
2016
- 2016-03-04 CN CN201620162839.XU patent/CN205497791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20200304 |