CN2701903Y - Maneuverable steering concrete distributor - Google Patents
Maneuverable steering concrete distributor Download PDFInfo
- Publication number
- CN2701903Y CN2701903Y CN 200420030827 CN200420030827U CN2701903Y CN 2701903 Y CN2701903 Y CN 2701903Y CN 200420030827 CN200420030827 CN 200420030827 CN 200420030827 U CN200420030827 U CN 200420030827U CN 2701903 Y CN2701903 Y CN 2701903Y
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- motor
- support
- roller
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Abstract
The utility model provides a maneuverable steering concrete distributor, which relates to a spreader used for constructing plane concrete pavement such as highways, squares and airports, etc. The utility model is characterized in that a maneuverable push-pull rod is connected with a supporting rod installed slantways whose middle part is fixed on the vehicle body, the lower end of the supporting rod is provided with a supporting wheel; the distance L from the supporting point A to the supporting wheel is longer than the distance M from the supporting point A to the ground; the push-pull rod is provided with a hydraulic cylinder and an electrical driving shaft., the aim of the utility model is to solve the problems of complicated structure, time consuming and exertion, etc. when spreaders adjust directions.
Description
One, technical field: the paver of rigid pavement, plane such as the utility model relates to and a kind ofly is used to build highway, square, airport.
Two, background technology: used triple axle paver exists weak point, the general method that adopts artificial leveling after mud is unloaded, be uneven unavoidably, real empty different, paver is easy to sideslip when work like this, adjust the direction of paver, existing paver all is provided with former and later two support wheels, support by the mode of foot pedal lever by three connecting rods and to adjust direction, need jam on all strength and could adjust foot pedal lever, waste time and energy like this, increase labour intensity, also reduce operating efficiency.
Three, summary of the invention:
1, goal of the invention: the utility model provides a kind of motor-driven concrete spreader that turns to, and its purpose is to solve paver its complex structure when adjusting direction, the problem that aspect such as waste time and energy is brought.
2, technical scheme: the utility model is achieved through the following technical solutions:
The concrete spreader that revolves about a kind of pair, it includes the platen that is fixed on both sides, below between the platen, be provided with traveling pressure roller, vibrating roller, the flattening roller that has left and right sides helical blade, and be arranged on motor on the platen, reducer and with each roller between the transmission mechanism that is connected, with the support wheel that is arranged on the paver below, it is characterized in that: a motor-driven pull bar connects a support bar, the support bar middle part is fixed on the car body, be provided with obliquely, the lower end of support bar is provided with support wheel; Distance from the strong point to the support wheel distal-most end is greater than the distance of the strong point to ground.
Pull bar is provided with a hydraulic cylinder.
Pull bar is provided with an electric rod.
Traveling pressure roller is arranged on the bearing support.
3, advantage and effect: the utility model has overcome weak point of the prior art, only adopts a support wheel, realizes turning to by hydraulic cylinder or electronic mode, and simple in structure, processing ease has guaranteed construction quality.In addition, the technical program adopts the axle with traveling pressure roller to be fixed on the bearing support, because traveling pressure roller is a wear-out part, sometimes need to change, the axle of traveling pressure roller in the past is arranged in the casing, casing all need be opened during replacing, as long as and unload step now and just can change, processing ease compared with the past is many, has alleviated working strength of workers.
Four, description of drawings: accompanying drawing 1 is a primary structure schematic diagram of the present utility model;
Accompanying drawing 2 is the primary structure schematic diagram of drive part of the present utility model;
Accompanying drawing 3 vibrates, shakeouts the primary structure schematic diagram of part for the utility model;
Accompanying drawing 5 is for having the primary structure schematic diagram of hydraulic cylinder pull bar.
Five, the specific embodiment:
Available coagulation soil paver as shown in Figure 1, is to be provided with traveling pressure roller 3,4 below between the platen 1,2 of both sides, and vibrating roller 7 is provided with flattening roller 6 in the place ahead of vibrating roller 7, has two left and right sides helical blade 5 on the flattening roller 6.
Advancing, retreating of concrete spreader is to rely on the mechanism on the left platen 1 to finish.Motor 8, drive traveling pressure rollers 4 by belt 10, reducer 9, chain 15, deboost axle 11, chain 17, traveling pressure roller 4 drives traveling pressure rollers 3 by chain 20, as shown in Figure 2.Traveling pressure roller 3,4 is arranged on the bearing support 18.
The vibrating roller 7 of concrete spreader, flattening roller 6 are to rely on the mechanism on the right platen 2 to finish.Motor 12 drives vibrating roller 7 by belt 13, reducer 14 chains 19, and as shown in Figure 3, vibrating roller 7 drives flattening roller 6 by chain 18, as shown in Figure 2.
In accompanying drawing 4, pull bar 16 is connected with a support bar 22, is provided with support wheel 21 in the lower end of support bar 22, and the middle part A point of support bar 22 is fixed on the paver, and support bar 22 is connected on the car body with being tilted.Fixed point A is greater than the distance of fixed point A to ground to the distance L of support wheel 21 distal-most end.Be connected with electric rod 24 on the support bar 22, electric rod 24 can elongation and shortening when energising and power cutoff.When paver need turn to, it is vertical with support bar 22 jack-up that electric rod 24 drives pull bar 16, and the road surface is left in the paver left side, has only the support of support wheel 21 jack-up, and the right side moves ahead or retreats and finishes the adjustment direction.
Accompanying drawing 5 is just replaced electric rod 24 as shown in Figure 4 by hydraulic cylinder 23, principle as described in the previous paragraph.
In accompanying drawing 2, the axle at traveling pressure roller 3,4 two ends is arranged on the bearing support 18, and bearing support 18 is by being bolted on the car body, when needs are changed traveling pressure roller 3,4, unload the bolt on the step 18, just can change traveling pressure roller 3,4 easily.
Claims (4)
1. motor-driven concrete spreader that turns to, it includes the platen (1) that is fixed on both sides, (2), in platen (1), (2) below between is provided with traveling pressure roller (3), (4), vibrating roller (7), the flattening roller (6) that has left and right sides helical blade (5), and be arranged on motor on the platen, reducer and with each roller between the transmission mechanism that is connected, with the support wheel (21) that is arranged on the paver below, it is characterized in that: a motor-driven pull bar (16) connects a support bar (22), support bar (22) middle part is fixed on the car body, be provided with obliquely, the lower end of support bar (22) is provided with support wheel (21); Distance (L) from the strong point (A) to support wheel (21) distal-most end is greater than the distance (M) of the strong point (A) to ground.
2. according to a kind of motor-driven concrete spreader that turns to described in the claim 1, it is characterized in that: pull bar (16) is provided with a hydraulic cylinder (23).
3. according to a kind of motor-driven concrete spreader that turns to described in the claim 1, it is characterized in that: pull bar (16) is provided with an electric rod (24).
4. according to a kind of motor-driven concrete spreader that turns to described in the claim 1, it is characterized in that: traveling pressure roller (3), (4) are arranged on the bearing support (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420030827 CN2701903Y (en) | 2004-03-19 | 2004-03-19 | Maneuverable steering concrete distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420030827 CN2701903Y (en) | 2004-03-19 | 2004-03-19 | Maneuverable steering concrete distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2701903Y true CN2701903Y (en) | 2005-05-25 |
Family
ID=34772206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420030827 Expired - Fee Related CN2701903Y (en) | 2004-03-19 | 2004-03-19 | Maneuverable steering concrete distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2701903Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673666A (en) * | 2012-05-25 | 2012-09-19 | 中联重科股份有限公司 | Crawler traveling mechanism of paver and paver |
| CN104631794A (en) * | 2015-01-21 | 2015-05-20 | 广西大学 | Dedicated chassis capable of selecting longitudinally and transversally travelling |
| CN108756184A (en) * | 2016-07-23 | 2018-11-06 | 薛峰 | A kind of pervious surface planisher |
| CN110593054A (en) * | 2019-10-15 | 2019-12-20 | 湖南文理学院 | Asphalt mixture spreading machine |
-
2004
- 2004-03-19 CN CN 200420030827 patent/CN2701903Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673666A (en) * | 2012-05-25 | 2012-09-19 | 中联重科股份有限公司 | Crawler traveling mechanism of paver and paver |
| CN104631794A (en) * | 2015-01-21 | 2015-05-20 | 广西大学 | Dedicated chassis capable of selecting longitudinally and transversally travelling |
| CN104631794B (en) * | 2015-01-21 | 2017-04-26 | 广西大学 | Dedicated chassis capable of selecting longitudinally and transversally travelling |
| CN108756184A (en) * | 2016-07-23 | 2018-11-06 | 薛峰 | A kind of pervious surface planisher |
| CN108952120A (en) * | 2016-07-23 | 2018-12-07 | 薛峰 | Pervious surface planisher |
| CN108952119A (en) * | 2016-07-23 | 2018-12-07 | 薛峰 | Pervious surface planisher |
| CN108952121A (en) * | 2016-07-23 | 2018-12-07 | 薛峰 | A kind of pervious surface planisher |
| CN108952122A (en) * | 2016-07-23 | 2018-12-07 | 薛峰 | A kind of pervious surface planisher |
| CN110593054A (en) * | 2019-10-15 | 2019-12-20 | 湖南文理学院 | Asphalt mixture spreading machine |
| CN110593054B (en) * | 2019-10-15 | 2021-04-02 | 湖南文理学院 | Asphalt mixture spreading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |