CN205148619U - A novel rail mounted feed mechanism for concrete mixer - Google Patents
A novel rail mounted feed mechanism for concrete mixer Download PDFInfo
- Publication number
- CN205148619U CN205148619U CN201520994154.7U CN201520994154U CN205148619U CN 205148619 U CN205148619 U CN 205148619U CN 201520994154 U CN201520994154 U CN 201520994154U CN 205148619 U CN205148619 U CN 205148619U
- Authority
- CN
- China
- Prior art keywords
- wheel
- swing arm
- mount pad
- track
- wheel carrier
- 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.)
- Expired - Fee Related
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
A novel rail mounted feed mechanism for concrete mixer, the roller train of forming including hopper, track, by several material loading wheel, the material loading wheel assembles on the mount pad of hopper lateral wall, the mount pad is equipped with main shaft, its characterized in that: still include swing arm formula wheel carrier, swing arm formula wheel carrier is equipped with center bore and two at least axle hole, the center bore suit on the main shaft, material loading wheel assemble in in the axle hole. The utility model discloses the advantage: 1, the material loading operates steadily, and swing arm formula wheel carrier supports the single round of each mount pad position and becomes double round or many rounds of supports, and the track atress is balanced, guarantees to operate steadily. 2, double round or many rounds of structures of swing arm formula wheel carrier, its front wheel has the effect of leading wheel, has automatic alignment function, can effectively avoid track off tracking, the trouble of derailing. 3, adaptation product dimension error's scope is big, has reduced the required precision of product to but reduction in production cost.
Description
Technical field
The utility model relates to a kind of building machinery, especially a kind of modified node method of the rail mounted feed mechanism for concrete mixer.
Background technology
The concrete mixing plant of prior art, the material-uploading style of its stirring host has two kinds: belt feeder material loading or hopper material loading.The former is used for large-scale station, and the latter is used for middle-size and small-size station.The principle of bucket loading machine structure is: driven by motor spool turns folding and unfolding steel wire rope, steel wire rope is elevated along track through pulley traction hopper, when climb certain altitude time, a pair roller (sluice gate wheel) on feed hopper bottom sluice gate enters the horizontal turnout of stock shelf, sluice gate is opened automatically, and the charging aperture of material on cover cap drops in agitator tank.Track is channel-section steel structure, and the upper roller (rail level wheel) of roller is placed in inside channel-section steel, and bottom roller (in rail wheel) is placed in outside channel-section steel, ensure that the upper and lower security of operation of hopper is steady.
Existing rail mounted feed mechanism, comprise hopper, track, roller set, roller set is taken turns by a pair rail level, wheel, a pair sluice gate are taken turns and formed in a tracking, the assembly structure of roller is: each roller arranges an independently mount pad (mount pad is provided with the wheel shaft for assembling roller), and each mount pad is individually fixed on the relevant position of hopper side wall.Owing to arranging the impact of hopper distortion in precision and use procedure by mount pad position, usually there is the situation of (part roller is unsettled) of normally can not fitting with track during roller runs, each roller stress inequality brought thus accelerates hopper and track deformation, the fault such as finally cause that track sideslip, derailing, sluice gate are not opened.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of Novel track type feed mechanism for concrete mixer, and it operates steadily, failure rate is low.
The utility model adopts following technical scheme: comprise hopper, track, the roller set that is made up of several feed wheel, described feed wheel is assemblied on the mount pad of hopper side wall, described mount pad is provided with main shaft, also comprise swing arm wheel carrier, described swing arm wheel carrier is provided with central shaft hole and at least two axle holes, central shaft hole is set on main shaft, and described feed wheel is assemblied in described axle hole.
Its principle is: each mount pad of original structure only assembles a roller, and innovative point of the present utility model is to have set up a swing arm wheel carrier.By being assemblied in the swing arm wheel carrier on mount pad, a mount pad can assemble two or more roller (feed wheel), forms two-wheel (being divided into front-wheel and trailing wheel according to material loading direction) or many wheel constructions.The single-wheel of each mount pad position supports and becomes two-wheel or take turns support more by swing arm wheel carrier, total energy ensures that front-wheel can afford the support force of track, even when suffered rail supported power is little, trailing wheel also can contact with raceway surface and rolling friction occurs under the effect of self torque of swing arm wheel carrier, thus ensures to operate steadily.This structure has autobalance and adjusts stressed function, and the support force be subject to when front-wheel is excessive, and swing arm wheel carrier can adjust around main axis the support force increasing trailing wheel automatically, reaches the object of available protecting track.
A kind of improvement is that described axle hole is two.This structure is Double-wheel structure.
Further improvement is, described axle hole is 3 or 4.This structure is three-wheel or four wheel constructions.
The utility model tool has the following advantages: 1, material loading operates steadily.This structure has automatic balance function, and the single-wheel of each mount pad position supports and becomes two-wheel or take turns support more by swing arm wheel carrier, and disperseed single-wheel to the pressure of track, track is stressed more balanced, decreases track deformation, thus ensures to operate steadily.2, the two-wheel of swing arm wheel carrier or many wheel constructions, its front-wheel has the effect of directive wheel, has automatic capturing function, effectively can avoid track sideslip, derailing fault.3, the scope adapting to product size error is large, reduces the required precision of product, thus can reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the swing arm wheel carrier (two-wheel) of an embodiment of the present invention.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is the assembling perspective view of an embodiment of the present invention swing arm wheel carrier and hopper.
Fig. 4 is the assembly structure schematic diagram of the swing arm wheel carrier of Double-wheel structure.
Fig. 5 is the assembly structure schematic diagram of the swing arm wheel carrier of four wheel constructions.
In figure: hopper 1, track 2, feed wheel 3, mount pad 4, main shaft 5, swing arm wheel carrier 6, central shaft hole 7, axle hole 8, roller shaft 9.
Detailed description of the invention
As shown in Figures 1 to 5, the first embodiment of the utility model comprises hopper 1, track 2, the roller set that is made up of several feed wheel 3, described feed wheel 3 is assemblied on the mount pad 4 of hopper side wall, described mount pad 4 is provided with main shaft 5, also comprise swing arm wheel carrier 6, described swing arm wheel carrier 6 is provided with central shaft hole 7 and at least two axle holes 8, and central shaft hole 7 is set on main shaft 5, and described feed wheel 3(is by roller shaft 9) be assemblied in described axle hole 8.
Its principle is: each mount pad of original structure only assembles a roller, and innovative point of the present utility model is to have set up a swing arm wheel carrier 6.Two or more roller (feed wheel 3) can be assembled by swing arm wheel carrier 6, the mount pad 4 be assemblied on mount pad 4, form two-wheel (being divided into front-wheel and trailing wheel according to material loading direction) or many wheel constructions.The single-wheel of each mount pad 4 position supports and becomes two-wheel or take turns support more by swing arm wheel carrier 6, total energy ensures that front-wheel can afford the support force of track 2, even when suffered track 2 support force is little, trailing wheel also can under the effect of self torque of swing arm wheel carrier 6 with track 2 surface contact generation rolling friction, thus ensure operate steadily.This structure has autobalance and adjusts stressed function, and the support force be subject to when front-wheel is excessive, and swing arm wheel carrier 6 can rotate adjustment automatically around main shaft 5 and increase the support force of trailing wheel, reaches the object of available protecting track.
As shown in Figure 4, a kind of improvement is that described axle hole 8 is two.This structure is the swing arm wheel carrier 6 of Double-wheel structure.
Further improvement is, described axle hole 8 is 3 or 4.Structure is the swing arm wheel carrier 6 of four wheel constructions as shown in Figure 5.
The utility model is not limited to the concrete structure of above-described embodiment, and the equivalent transformation of other homogeneous structure all falls within protection domain of the present utility model.
Claims (3)
1. the Novel track type feed mechanism for concrete mixer, comprise hopper, track, the roller set that is made up of several feed wheel, described feed wheel is assemblied on the mount pad of hopper side wall, described mount pad is provided with main shaft, it is characterized in that: also comprise swing arm wheel carrier, described swing arm wheel carrier is provided with central shaft hole and at least two axle holes, and central shaft hole is set on main shaft, and described feed wheel is assemblied in described axle hole.
2. a kind of Novel track type feed mechanism for concrete mixer according to claim 1, is characterized in that: described axle hole is two.
3. a kind of Novel track type feed mechanism for concrete mixer according to claim 1, is characterized in that: described axle hole is 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994154.7U CN205148619U (en) | 2015-12-05 | 2015-12-05 | A novel rail mounted feed mechanism for concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994154.7U CN205148619U (en) | 2015-12-05 | 2015-12-05 | A novel rail mounted feed mechanism for concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148619U true CN205148619U (en) | 2016-04-13 |
Family
ID=55684355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520994154.7U Expired - Fee Related CN205148619U (en) | 2015-12-05 | 2015-12-05 | A novel rail mounted feed mechanism for concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205148619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345932A (en) * | 2015-12-05 | 2016-02-24 | 广元市联动机械有限责任公司 | Novel rail type feeding mechanism for concrete mixer |
-
2015
- 2015-12-05 CN CN201520994154.7U patent/CN205148619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345932A (en) * | 2015-12-05 | 2016-02-24 | 广元市联动机械有限责任公司 | Novel rail type feeding mechanism for concrete mixer |
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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: 20160413 Termination date: 20211205 |