CN104476680A - Flexible support of discharge hopper of mixing truck - Google Patents
Flexible support of discharge hopper of mixing truck Download PDFInfo
- Publication number
- CN104476680A CN104476680A CN201410762117.3A CN201410762117A CN104476680A CN 104476680 A CN104476680 A CN 104476680A CN 201410762117 A CN201410762117 A CN 201410762117A CN 104476680 A CN104476680 A CN 104476680A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hinged
- telescopic joint
- flexible joint
- trucd mixer
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4234—Charge or discharge systems therefor
- B28C5/4244—Discharging; Concrete conveyor means, chutes or spouts therefor
Abstract
The invention discloses a flexible support for a discharge hopper of a mixing truck for rotation and stretching adjustment. The flexible support comprises a support head which is rotationally connected to the mixing truck; the support head is provided with a guide rod perpendicular to the stretching direction and is linked with a plurality of bunchy flexible joints; each flexible joint comprises two connecting rods which are hinged in a crossed mode; a driving end of a connecting rod in the first flexible joint is hinged with a slide block at one end of the guide rod; a driving end of the other connecting rod in the first flexible joint is hinged with the other end of the guide rod; the support head is provided with a rotation air cylinder which drives the other connecting rod in the first flexible joint to rotate around the hinged point, wherein a driven end of the connecting rod in the last flexible joint is hinged with a driven end of the connecting rod in the following flexible joint; the connecting rod in the final flexible joint is hinged with a movable plate, and the other connecting rod in the final flexible joint is movably connected with the movable plate, so that discharge hoppers with different lengths can be applied to the mixing truck, and different placing postures of the discharge hopper are applied via the stretching and rotating movements.
Description
Technical field
The present invention relates to a kind of servicing unit of trucd mixer.
Background technology
Trucd mixer is used to transport concrete specialized truck for building; Due to its profile, be also often called as river snail car.On this kind of truck all the mixing drum of device cylinder type to deliver mixed concrete.Can remain that in transportation mixing drum rotates, to ensure that delivered concrete can not solidify.After having transported concrete, usually all can rinse mixing drum inside with water, prevent the concrete hardened from taking up room, make the volume of mixing drum fewer and feweri.
In transportation, constantly wet feed is slowly stirred, prevent concrete initial set and segregation in transportation.But concrete generally can not more than 1.5h from producing to time of pouring into a mould, in order to avoid concrete coagulation.So, when more long distance transportation, siccative and half siccative agitator truck need be adopted to transport.Leg bone material and cement directly can load in the mixing drum of this car by proportioning by siccative formula agitator truck, and the siccative in transportation in cylinder stirs, when vehicle will arrive construction site or the concrete stirring that added water again on construction ground.
At present in concrete mixer truck, the hopper below agitator tank afterbody, be all adopt runing rest to install, hopper can only rotate by this runing rest, cannot stretch, thus travels the safety assurance getting up can not get afterbody at trucd mixer.
Summary of the invention
The invention is intended to provide a kind of trucd mixer hopper telescope support, so that can rotary extension adjustment be carried out.
Trucd mixer hopper telescope support in this programme, include the bracket head for being rotatably connected on trucd mixer, bracket head is provided with the guide rod perpendicular to its telescopic direction, also be connected with multiple telescopic joints of bunchiness, single telescopic joint comprises two connecting rods hinged in decussation, in first telescopic joint, on the drive end of a connecting rod and guide rod, the slide block of one end is hinged, in first telescopic joint the drive end of another root connecting rod and the guide rod other end hinged, bracket head is provided with and orders about another connecting rod described in first telescopic joint, around the rotary cylinder that its hinge rotates, multiple telescopic joint linear array connects, the wherein drive end of connecting rod in the hinged next telescopic joint of the driven end of connecting rod in last telescopic joint, in most end telescopic joint a connecting rod and portable plate hinged, in most end telescopic joint, another connecting rod and portable plate are slidably connected.
Portable plate can be used for fixing hanger to connect hopper.
This support can be rotatably connected on trucd mixer by bracket head, while in guarantee, it rotates, the intersecting angle of two connecting rods in a telescopic joint can also be changed by described rotary cylinder, thus change its length in support telescopic direction, multiple telescopic joint can by flexible amplitude amplification at double, the distance finally realized between portable plate and bracket head significantly changes, make the hopper that trucd mixer can be suitable for different length, and be suitable for the different placing attitude of hopper with flexible and spinning movement.
Further, bracket head is rotatably connected on the hinge of trucd mixer, and hinge is provided with the second rotary cylinder ordering about it and rotate.Second rotary cylinder can be arranged on trucd mixer, and the rotation of whole support is more easily manipulated.
Further, rotary cylinder and the second rotary cylinder connect same compressed air source jointly.
Further, portable plate is provided with hopper hanger.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: bracket head 1, vehicle frame 2, second rotary cylinder 3, guide rod 4, telescopic joint 5, portable plate 6.
Embodiment is substantially as shown in Figure 1: include the bracket head for being rotatably connected on trucd mixer, the lower rotational of bracket head is connected on the hinge of agitation vehicle frame, and trucd mixer is provided with the second rotary cylinder ordering about it and rotate.Second rotary cylinder can drive whole hopper telescope support to rotate.
Bracket head is provided with horizontal guide rod, bracket head is connected into four telescopic joints of string, and each telescopic joint comprises two connecting rods hinged in decussation.
In first telescopic joint, on the drive end of a connecting rod and guide rod, the slide block of right-hand member is hinged, and slide block is along the connection that slides axially of guide rod.Drive end and the guide rod other end of another root connecting rod are hinged, and bracket head is provided with the second rotary cylinder, the second rotary cylinder orders about a connecting rod and rotates around its hinge, and rotary cylinder and the second rotary cylinder connect same compressed air source jointly.
The upper and lower linear array of multiple telescopic joint connects, wherein the drive end of connecting rod in the hinged next telescopic joint of the driven end of connecting rod in last telescopic joint, in most end telescopic joint a connecting rod and portable plate hinged.
In most end telescopic joint, another connecting rod and portable plate are slidably connected.Portable plate is provided with hopper hanger.
The intersecting angle of two connecting rods in a telescopic joint can be changed by described rotary cylinder, thus change its length in support telescopic direction, multiple telescopic joint can by flexible amplitude amplification at double, and the distance finally realized between portable plate and bracket head significantly changes.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. trucd mixer hopper telescope support, it is characterized in that, include the bracket head for being rotatably connected on trucd mixer, bracket head is provided with the guide rod perpendicular to its telescopic direction, also be connected with multiple telescopic joints of bunchiness, single telescopic joint comprises two connecting rods hinged in decussation, in first telescopic joint, on the drive end of a connecting rod and guide rod, the slide block of one end is hinged, in first telescopic joint the drive end of another root connecting rod and the guide rod other end hinged, bracket head is provided with and orders about another connecting rod described in first telescopic joint, around the rotary cylinder that its hinge rotates, multiple telescopic joint linear array connects, the wherein drive end of connecting rod in the hinged next telescopic joint of the driven end of connecting rod in last telescopic joint, in most end telescopic joint a connecting rod and portable plate hinged, in most end telescopic joint, another connecting rod and portable plate are slidably connected.
2. trucd mixer hopper telescope support according to claim 1, is characterized in that: bracket head is rotatably connected on the hinge of trucd mixer, and hinge is provided with the second rotary cylinder ordering about it and rotate.
3. trucd mixer hopper telescope support according to claim 2, is characterized in that: rotary cylinder and the second rotary cylinder connect same compressed air source jointly.
4. trucd mixer hopper telescope support according to claim 3, is characterized in that: portable plate is provided with hopper hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762117.3A CN104476680A (en) | 2014-12-12 | 2014-12-12 | Flexible support of discharge hopper of mixing truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762117.3A CN104476680A (en) | 2014-12-12 | 2014-12-12 | Flexible support of discharge hopper of mixing truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104476680A true CN104476680A (en) | 2015-04-01 |
Family
ID=52751351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410762117.3A Pending CN104476680A (en) | 2014-12-12 | 2014-12-12 | Flexible support of discharge hopper of mixing truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012284A (en) * | 2016-05-31 | 2016-10-12 | 安徽省安国渔具有限公司 | Multi-connecting-rod loading apparatus for fishing-net braiding machine |
| CN107597312A (en) * | 2017-10-17 | 2018-01-19 | 谭自创 | A kind of drawing mechanism in recycling machine |
-
2014
- 2014-12-12 CN CN201410762117.3A patent/CN104476680A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012284A (en) * | 2016-05-31 | 2016-10-12 | 安徽省安国渔具有限公司 | Multi-connecting-rod loading apparatus for fishing-net braiding machine |
| CN107597312A (en) * | 2017-10-17 | 2018-01-19 | 谭自创 | A kind of drawing mechanism in recycling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |