CN101205709A - Powder particle sprinkling vehicle with hydraulic speed-shifting mechanism - Google Patents
Powder particle sprinkling vehicle with hydraulic speed-shifting mechanism Download PDFInfo
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- CN101205709A CN101205709A CNA2007101162624A CN200710116262A CN101205709A CN 101205709 A CN101205709 A CN 101205709A CN A2007101162624 A CNA2007101162624 A CN A2007101162624A CN 200710116262 A CN200710116262 A CN 200710116262A CN 101205709 A CN101205709 A CN 101205709A
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- hydraulic
- hydraulic motor
- hydraulic pump
- oil pipe
- oil return
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Abstract
The invention relates to a powder-particle sprinkling vehicle with a hydraulic speed shifting mechanism. The problems to be solved are that: the prior powder-particle sprinkling vehicle often has an inadequate sprinkling distance and great noise, which affect large-range and high-efficient operation of the powder-particle sprinkling vehicle, and has a complex mechanism and high cost. The key points of the adopted technical proposal are that: a screw conveyor arranged on the bottom of the carriage and provided with a central shaft is connected with an A hydraulic motor, an A hydraulic pump is communicated with the A hydraulic motor through an A high-pressure oil pipe and is connected with a power take-off, an oil tank is respectively communicated with the A hydraulic pump and a B hydraulic pump through an A oil pipe and a B oil pipe, the B hydraulic pump is connected with the A power take-off and is communicated with a B hydraulic motor through a B high-pressure oil pipe, an A oil return pressure-limiting valve is arranged on the B hydraulic motor, the B hydraulic motor is connected with a blade shaft of a sprinkler, a support of the sprinkler is arranged on a rotary table, the rotary table is arranged on a rotary table base. The invention has the advantages of increased powder-particle sprinkling distance, remarkably reduce noise, long service life, scientific and reasonable framework, and low in cost.
Description
Technical field: the slit spraying vehicle that the present invention relates to have hydraulic speed-change mechanism.
Background technology: in some cases, for example snowy day, need locate to shed materials such as sand, powder to highway, square etc.All be to rely on manually to finish, waste of manpower, material resources and efficient are very low in the past.The ZL200420098718.0 patent that the applicant applied for relies on private motor vehicle-slit spraying vehicle to solve the problems referred to above.The basic structure of shedding device related in this patent is: have the container of charging aperture and discharging opening, counter drive shaft is given the impeller shaft of the machine of shedding by each travelling gear and belt pulley with transmission of power, and the powder impelling is gone out in the blade rotation on the impeller axle.Having this slit spraying vehicle of shedding the device structure, is to finish powder particle sprinkling by centrifugal force, often makes that powder cast deficiency and noise are big, has influenced the high efficiency operation of slit spraying vehicle on a large scale.On the other hand, recliner is to rely on the recliner connecting rod manually to control recliner angle height, operation inconvenience.
Summary of the invention: purpose of the present invention is exactly to propose a kind of technical scheme that has the slit spraying vehicle of hydraulic speed-change mechanism, exist with the solution background technology: often make that powder cast deficiency and noise are big, slit spraying vehicle high efficiency operation, mechanism's complexity and cost height have been influenced on a large scale.The technical scheme of being taked is: a kind of slit spraying vehicle that has hydraulic speed-change mechanism, comprise driver's cabin, the compartment, it is characterized in that the helical conveyor that has central axis that is arranged at the bottom, compartment connects the A hydraulic motor, the A hydraulic pump is communicated with the A hydraulic motor by the A high-pressure oil pipe, the A hydraulic pump connects with power takeoff, fuel tank is through the A oil pipe, the B oil pipe is communicated with A hydraulic pump and B hydraulic pump respectively, the B hydraulic pump connects with the A power takeoff, the B hydraulic pump is communicated with the B hydraulic motor by the B high-pressure oil pipe, A oil return pressure limiting valve is arranged on the B hydraulic motor, the B hydraulic motor links with the sharf of shedding device, shedding the device support is arranged on the turntable, on turntable and the turret base, the A oil return pipe, the B oil return pipe connects with B hydraulic motor and turntable, the outlet of helical conveyor is arranged among the import of shedding device, the C oil return pipe connects with oil return pressure limiting valve on being arranged at the B hydraulic motor, the hydraulic jack top is connected in sheds on the device, the below is fixed on the turntable, helical conveyor is arranged at the below, compartment, the C oil pipe is communicated with fuel tank and A hydraulic pump, the A hydraulic pump connects with the B power takeoff, safety valve, the E oil return pipe is arranged on the A hydraulic motor, B oil return pressure limiting valve and oil pipe, D oil return pipe and pressure maintaining valve are arranged on the C hydraulic motor, and the F oil return pipe is communicated with fuel tank and oil pipe.Wherein, provide for oneself shed device outlet be arranged at the bottom, compartment and with have providing for oneself of switch and shed device and connect.C high-pressure oil pipe front connects with the A hydraulic pump, and C high-pressure oil pipe back connects with the C hydraulic motor, and the turntable tie-plate is set on the C hydraulic motor.Roller is arranged within the turntable slideway, and roller is fixed on the pulley bracket.
The present invention and background technology relatively have: the powder cast increases, and noise significantly reduces, long service life, and mechanism is scientific and reasonable and cost is low.
Description of drawings, Fig. 1 are overall structure schematic diagrames of the present invention.Fig. 2 is the left view of Fig. 1.
The specific embodiment: with reference to figure 1, Fig. 2, a kind of slit spraying vehicle that has hydraulic speed-change mechanism, comprise driver's cabin, the compartment, it is characterized in that the helical conveyor that has central axis 31 1 that is arranged at the bottom, compartment connects A hydraulic motor 16, A hydraulic pump 14 is communicated with A hydraulic motor 16 by A high-pressure oil pipe 5, A hydraulic pump 14 connects with power takeoff 13, fuel tank 4 is through A oil pipe 1, B oil pipe 8 is communicated with A hydraulic pump 14 and B hydraulic pump 12 respectively, B hydraulic pump 12 connects with A power takeoff 11, B hydraulic pump 12 is communicated with B hydraulic motor 26 by B high-pressure oil pipe 23, A oil return pressure limiting valve 27 is arranged on the B hydraulic motor 26, B hydraulic motor 26 links with the sharf 33 of shedding device 28, shedding device support 22 is arranged on the turntable 20, on turntable 20 and the turret base 21, A oil return pipe 25, B oil return pipe 24 connects with B hydraulic motor 26 and turntable 20, the outlet 30 of helical conveyor 1 is arranged among the import 29 of shedding device 28, C oil return pipe 18 connects with oil return pressure limiting valve 27 on being arranged at B hydraulic motor 26, hydraulic jack 19 tops are connected in sheds on the device 28, the below is fixed on the turntable 20, helical conveyor 1 is arranged at 32 belows, compartment, C oil pipe 9 is communicated with fuel tank 4 and A hydraulic pump 14, A hydraulic pump 14 connects with B power takeoff 13, safety valve 7, E oil return pipe (6) is arranged on the A hydraulic motor (16), B oil return pressure limiting valve (37) and oil pipe (39), D oil return pipe 38 and pressure maintaining valve 40 are arranged on the C hydraulic motor 41, and F oil return pipe 15 is communicated with fuel tank 4 and oil pipe 39.Provide for oneself shed device outlet 17 be arranged at 32 bottoms, compartment and with have providing for oneself of switch 3 and shed device 2 and connect.C high-pressure oil pipe 43 fronts connect with A hydraulic pump 14, and C high-pressure oil pipe 43 back connect with C hydraulic motor 41, and turntable tie-plate 42 is set on the C hydraulic motor 41.Roller 34 is arranged within the turntable slideway 35, and roller 34 is fixed on the pulley bracket 36.
Claims (4)
1. slit spraying vehicle that has hydraulic speed-change mechanism, comprise driver's cabin, the compartment, it is characterized in that the helical conveyor that has central axis (31) (1) that is arranged at the bottom, compartment connects A hydraulic motor (16), A hydraulic pump (14) is communicated with A hydraulic motor (16) by A high-pressure oil pipe (5), A hydraulic pump (14) connects with power takeoff (13), fuel tank (4) is through A oil pipe (10), B oil pipe (8) is communicated with A hydraulic pump (14) and B hydraulic pump (12) respectively, B hydraulic pump (12) connects with A power takeoff (11), B hydraulic pump (12) is communicated with B hydraulic motor (26) by B high-pressure oil pipe (23), A oil return pressure limiting valve (27) is arranged on the B hydraulic motor (26), B hydraulic motor (26) links with the sharf (33) of shedding device (28), shedding device support (22) is arranged on the turntable (20), on turntable (20) and the turret base (21), A oil return pipe (25), B oil return pipe (24) connects with B hydraulic motor (26) and turntable (20), the outlet (30) of helical conveyor (1) is arranged among the import (29) of shedding device (28), C oil return pipe (18) connects with oil return pressure limiting valve (27) on being arranged at B hydraulic motor (26), hydraulic jack (19) top is connected in sheds on the device (28), the below is fixed on the turntable (20), helical conveyor (1) is arranged at below, compartment (32), C oil pipe (9) is communicated with fuel tank (4) and A hydraulic pump (14), A hydraulic pump (14) connects with B power takeoff (13), safety valve (7), E oil return pipe (6) is arranged on the A hydraulic motor (16), B oil return pressure limiting valve (37) and oil pipe (39), D oil return pipe (38) and pressure maintaining valve (40) are arranged on the C hydraulic motor (41), and F oil return pipe (15) is communicated with fuel tank (4) and oil pipe (39).
2. according to the described a kind of slit spraying vehicle that has hydraulic speed-change mechanism of claim 1, it is characterized in that providing for oneself shed device outlet (17) be arranged at bottom, compartment (32) and with have providing for oneself of switch (3) and shed device (2) and connect.
3. according to claim 1 or 2 described a kind of slit spraying vehicles that have hydraulic speed-change mechanism, it is characterized in that C high-pressure oil pipe (43) front connects with A hydraulic pump (14), C high-pressure oil pipe (43) back connects with C hydraulic motor (41), and turntable tie-plate (42) is set on the C hydraulic motor (41).
4. according to claim 1 or 2 described a kind of slit spraying vehicles that have hydraulic speed-change mechanism, it is characterized in that roller (34) is arranged within the turntable slideway (35), roller (34) is fixed on the pulley bracket (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101162624A CN100547172C (en) | 2007-12-17 | 2007-12-17 | A kind of slit spraying vehicle that has hydraulic speed-change mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101162624A CN100547172C (en) | 2007-12-17 | 2007-12-17 | A kind of slit spraying vehicle that has hydraulic speed-change mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101205709A true CN101205709A (en) | 2008-06-25 |
| CN100547172C CN100547172C (en) | 2009-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101162624A Expired - Fee Related CN100547172C (en) | 2007-12-17 | 2007-12-17 | A kind of slit spraying vehicle that has hydraulic speed-change mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100547172C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451351B (en) * | 2008-08-18 | 2012-12-12 | 王立英 | Throwing apparatus matched with motor vehicle |
-
2007
- 2007-12-17 CN CNB2007101162624A patent/CN100547172C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451351B (en) * | 2008-08-18 | 2012-12-12 | 王立英 | Throwing apparatus matched with motor vehicle |
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| Publication number | Publication date |
|---|---|
| CN100547172C (en) | 2009-10-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20101217 |