CN87209355U - Axially setting unit for mixing cylinder of concrete mixer - Google Patents
Axially setting unit for mixing cylinder of concrete mixer Download PDFInfo
- Publication number
- CN87209355U CN87209355U CN 87209355 CN87209355U CN87209355U CN 87209355 U CN87209355 U CN 87209355U CN 87209355 CN87209355 CN 87209355 CN 87209355 U CN87209355 U CN 87209355U CN 87209355 U CN87209355 U CN 87209355U
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- CN
- China
- Prior art keywords
- detent mechanism
- wheel detent
- roller
- mixing drum
- little axle
- 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.)
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model relates to an axially positioning unit for a mixing cylinder of a concrete mixer, and belongs to a construction machine. The utility model provides an axially positioning unit for a mixing cylinder of a concrete mixer. The utility model has the advantages of simple structure, material saving, low energy consumption, low cost and easy processing. The utility model is characterized in that the axially positioning unit for a mixing cylinder is composed of a mixing cylinder positioning slot and a positioning mechanism; the flange ring on the mixing cylinder of the existing concrete mixer is not used; the mixing cylinder positioning slot is arranged at the short cone end of a tapered mixing cylinder; a monowheel positioning mechanism is arranged on the horizontal strut of a charging rack, or two double-wheel positioning mechanisms are arranged on an upright rod of the charging rack.
Description
Concrete mixer is mixed an axial direction positioning device and is belonged to building machinery.
Axial float when the existing concrete mixer is mixed tube work in order to overcome, a flange circle is respectively established at the two ends outside the mixing drum cylinder that have, axial float when working by the active force control mixing drum of friction wheel side and flange circle side, a flange circle is established in the middle part outside the mixing drum cylinder that has, a scroll wheel is respectively established in the both sides of flange circle, axial float when working with the interaction force control mixing drum of flange circle side by the scroll wheel surface.More than two kinds of structures all complicated, materials are more, energy consumption is higher, processing is difficult, cost is higher.
Task of the present utility model provides the new design that a kind of concrete mixer is mixed an axial direction positioning device, the mixing drum axial direction positioning device of making by this scheme, relatively simple for structure, materials are economized, and energy consumption is low, process easier, cost is low, mixes an axial direction positioning device ratio with the concrete mixer of China system type design, can save 30～40 kilograms of steel for every, 50～60 kilowatts of energy efficient reduce cost 120～150 yuan.
Specific embodiments accompanying drawings of the present utility model is as follows:
Fig. 1: China's system type design mixer is mixed an axial direction positioning device schematic diagram.
Fig. 2: Italian mixer is mixed an axial direction positioning device schematic diagram.
Fig. 3: mixing drum axial location single-wheel device front view.
The left view of Fig. 4: Fig. 3.
Fig. 5: single-wheel detent mechanism.
The A-A cutaway view of Fig. 6: Fig. 5.
Fig. 7: the little axle of single-wheel detent mechanism.
Fig. 8: mixing drum locating slot.
Fig. 9: mixing drum axial location two-wheel device front view.
The left view of Figure 10: Fig. 9.
Figure 11: two-wheel detent mechanism.
Figure 12: the little axle of two-wheel detent mechanism.
The B-B cutaway view of Figure 13: Figure 12.
Figure 14: two-wheel detent mechanism roller.
Among the figure: 1, the stock shelf montant, 2, the chassis, 3, bolt, 4, nut, 5, guide plate, 6, roller, 7, the little axle of single-wheel detent mechanism, 8, bearing, 9, dust guard, 10, bolt, 11, the mouth circle, 12, cone, 13, stiffener, 14, little flange circle, 15, the single-wheel detent mechanism, 16, friction wheel, 17, the flange circle, 18, scroll wheel, 19, the flange circle, 20, aperture, 21, the stock shelf horizontal brace, 22, the dust guard fixed body, 23, collar, 24, spacer, 25, support, 26, the little axle of two-wheel detent mechanism, 27, seal receptacle, 28, oil nozzle, 29, oilhole.
Specific embodiments is: the mixing drum axial direction positioning device is made up of mixing drum locating slot and detent mechanism.The flange circle that the taper of existing concrete mixer is mixed on the cylinder is removed, set up a mixing drum locating slot at the short awl end of taper mixing drum, this groove is by mouth circle 11, cone 12, stiffener 13, little flange circle 14 constitutes (see figure 8), the mouth circle is welded at the short awl end of taper mixing drum with metallic plate, little flange circle is welded on the cone with metallic plate to be made, distance between Kou Quan and the little flange is a bit larger tham roller 6 diameters, the roller diameter span is pressed 1/15～1/25 of mixing drum cylinder diameter and is calculated, optimum value is pressed 0.0618 of mixing drum cylinder diameter and is calculated, and uses the equally distributed stiffener reinforcement of weld of polylith between mouthful circle and the cone.
Detent mechanism has single-wheel detent mechanism and two kinds of schemes of two-wheel detent mechanism.
The single-wheel detent mechanism is mainly by guide plate 5, roller 6, the little axle 7 of single-wheel detent mechanism, bearing 8, dust guard 9 is formed, guide plate is the angle bar shape, form with the metallic plate bending, two bolts hole for bolt 3 usefulness are arranged on one side of angle bar shape guide plate, two bolts hole for bolt 10 usefulness are arranged on the another side, two bolt hole and two bolts hole for bolt 10 usefulness for bolt 3 usefulness are correspondingly also arranged on the stock shelf horizontal brace 21, with bolt 3 by guide plate bolt hole and the respective bolt holes of the stock shelf horizontal brace axial location of adjusting roller 6 on one side, make roller 6 just in time be arranged in the mixing drum locating slot, then nut 4 is tightened, guide plate is fastening with the stock shelf horizontal brace with bolt 10 simultaneously by corresponding bolts hole on bolt hole on the guide plate another side and the stock shelf horizontal brace, make roller 6 location (see Fig. 5, Fig. 6).Roller is made of steel or engineering plastics, and it can freely rotate around the little axle 7 of single-wheel detent mechanism.Have aperture of using for apply oil 20 and the dust guard fixed body 22(that is used for fixing dust guard 9 to see Fig. 7 on the little axle of single-wheel detent mechanism), the little axle of single-wheel detent mechanism connects with the method for welding or with bolting method and guide plate.Dust guard adds lubricant with rubber seal or wool felt to be manufactured, and places the dust guard fixed body.During mixing drum work, mix an axial float by the single-wheel detent mechanism and the control of mixing drum locating slot that are fixed on the stock shelf horizontal brace.
The two-wheel detent mechanism is mainly formed (seeing Figure 11) by support 25, roller 6, the little axle 26 of two-wheel detent mechanism, bearing 8, dust guard 9, collar 23, spacer 24, seal receptacle 27, and support 25 is
Shape, two supports connect with the montant on stock shelf both sides respectively and are useful on the fixedly hole of the little axle of two-wheel detent mechanism on the (see figure 10) support, the hole that the little axle of two-wheel detent mechanism passes on the support is fixed on the support with nut 4, and makes roller 6 just in time be arranged in the mixing drum locating slot.Roller is made of steel or engineering plastics, can freely rotate around the little axle 7 of two-wheel detent mechanism, the little axle of two-wheel detent mechanism one end has the screw thread that is complementary with nut 4, there is the oilhole of using for apply oil 29 centre, dust guard 9 usefulness rubber seals or wool felt add lubricant and manufacture, place seal receptacle 27, between the little axle of seal receptacle 27 and two-wheel detent mechanism spacer 24 is arranged, spacer is cylinder iron made, mixing drum when work, control the mixing drum axial float with the mixing drum locating slot by two two-wheel detent mechanisms that are fixed on the stock shelf montant.
Claims (3)
1, concrete mixer is mixed an axial direction positioning device, it is characterized in that: form by mixing drum locating slot and detent mechanism, the mixing drum locating slot is by mouth circle 11, cone 12, stiffener 13, little flange circle 14 is formed, the mouth circle is welded at the short awl end of taper mixing drum with metallic plate, little flange circle is welded on the cone with metallic plate to be made, distance between Kou Quan and the little flange circle is a bit larger tham the diameter of roller 6, the roller diameter span is pressed 1/15～1/25 of mixing drum cylinder diameter and is calculated, optimum value is pressed 0.0618 of mixing drum cylinder diameter and is calculated, and welds with the equally distributed stiffener of polylith between mouthful circle and the cone; Detent mechanism has two kinds of single-wheel detent mechanism and two-wheel detent mechanisms, the single-wheel detent mechanism is mainly by guide plate 5, roller 6, the little axle 7 of single-wheel detent mechanism, bearing 8, dust guard 9 is formed, guide plate and stock shelf horizontal brace are connected and fixed together with bolt, the little axle of single-wheel detent mechanism is with welding or bolting method and guide plate connect, make roller 6 just in time be arranged in the mixing drum locating slot, the two-wheel detent mechanism is mainly by support 25, roller 6, the little axle 26 of two-wheel detent mechanism, bearing 8, dust guard 9, collar 23, spacer 24, seal receptacle 27 is formed, support 25 connects with the montant on stock shelf both sides, the little axle of two-wheel detent mechanism is fixed on the support with nut 4, and make roller 6 just in time be arranged in the mixing drum locating slot, between the little axle of seal receptacle 27 and two-wheel detent mechanism spacer 24 is arranged.
2, the described device of claim 1, it is characterized in that: on the little axle of single-wheel detent mechanism aperture 20 and dust guard fixed body 22 are arranged, dust guard 9 usefulness rubber seals or wool felt add lubricant and manufacture and place dust guard fixed body 22, roller is made of steel or engineering plastics, and roller can freely rotate around the little axle 7 of single-wheel detent mechanism.
3, the described device of claim 1 is characterized in that: the little axle of two-wheel detent mechanism one end has screw thread, in oilhole 29 is arranged, dust guard adds lubricant with rubber seal or wool felt and makes and place seal receptacle 27, spacer is cylinder iron made.Roller can freely rotate around the little axle of two-wheel detent mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87209355 CN87209355U (en) | 1987-06-18 | 1987-06-18 | Axially setting unit for mixing cylinder of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87209355 CN87209355U (en) | 1987-06-18 | 1987-06-18 | Axially setting unit for mixing cylinder of concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87209355U true CN87209355U (en) | 1988-03-30 |
Family
ID=4824458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87209355 Withdrawn CN87209355U (en) | 1987-06-18 | 1987-06-18 | Axially setting unit for mixing cylinder of concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87209355U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991133A (en) * | 2014-05-16 | 2014-08-20 | 中联重科股份有限公司 | mixing drum supporting device and concrete mixer truck |
| CN104859052A (en) * | 2015-06-19 | 2015-08-26 | 金烜伊 | Cement mixer capable of realizing automatic feeding and accurate discharging |
| CN104890123A (en) * | 2015-06-19 | 2015-09-09 | 金烜伊 | Automatic-feeding and uniform-discharging cement mixer with conveying belt |
| CN108000717A (en) * | 2017-11-22 | 2018-05-08 | 陈波霖 | A kind of coagulation mixing plant |
| CN108000716A (en) * | 2017-11-22 | 2018-05-08 | 陈波霖 | A kind of equipment for concrete processing |
| CN108394024A (en) * | 2018-02-02 | 2018-08-14 | 陈波霖 | A kind of agitating device prepared for coagulation |
-
1987
- 1987-06-18 CN CN 87209355 patent/CN87209355U/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991133A (en) * | 2014-05-16 | 2014-08-20 | 中联重科股份有限公司 | mixing drum supporting device and concrete mixer truck |
| CN103991133B (en) * | 2014-05-16 | 2016-02-03 | 中联重科股份有限公司 | mixing drum supporting device and concrete mixer truck |
| CN104859052A (en) * | 2015-06-19 | 2015-08-26 | 金烜伊 | Cement mixer capable of realizing automatic feeding and accurate discharging |
| CN104890123A (en) * | 2015-06-19 | 2015-09-09 | 金烜伊 | Automatic-feeding and uniform-discharging cement mixer with conveying belt |
| CN104890123B (en) * | 2015-06-19 | 2017-05-17 | 南通海鑫建材科技有限公司 | Automatic-feeding and uniform-discharging cement mixer with conveying belt |
| CN108000717A (en) * | 2017-11-22 | 2018-05-08 | 陈波霖 | A kind of coagulation mixing plant |
| CN108000716A (en) * | 2017-11-22 | 2018-05-08 | 陈波霖 | A kind of equipment for concrete processing |
| CN108394024A (en) * | 2018-02-02 | 2018-08-14 | 陈波霖 | A kind of agitating device prepared for coagulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |