CN202039282U - Walking type multipurpose ground milling machine - Google Patents
Walking type multipurpose ground milling machine Download PDFInfo
- Publication number
- CN202039282U CN202039282U CN2011201284341U CN201120128434U CN202039282U CN 202039282 U CN202039282 U CN 202039282U CN 2011201284341 U CN2011201284341 U CN 2011201284341U CN 201120128434 U CN201120128434 U CN 201120128434U CN 202039282 U CN202039282 U CN 202039282U
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- vehicle frame
- axle bed
- wheel
- rear wheel
- articulated
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- Expired - Lifetime
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Abstract
The utility model discloses a walking type multipurpose ground milling machine, which comprises a vehicle frame, a speed reducer, a rear wheel carrier, a connecting rod mechanism, a machine protective cover and a milling machine. The tail end of the vehicle frame is hinged to a lifting screw rod, the rear wheel carrier includes a grab handle, a steering shaft, a rear wheel, a shaft sleeve and a drive motor, and the connecting rod mechanism includes a front wheel rocker arm, a rear wheel rocker arm, a front wheel and a hinged shaft sleeve. The connecting rod mechanism is arranged on the vehicle frame, and the vehicle frame is sleeved on the rear wheel carrier through the hinged shaft sleeve of the connecting rod mechanism and arranged on the rear wheel carrier through the lifting screw rod. The speed reducer is arranged on the vehicle frame, the machine protective cover is arranged under the speed reducer and connected with the vehicle frame, and the milling machine is connected with an output shaft of the speed reducer through a machine spindle. The walking type multipurpose ground milling machine can be not only used for clearing away freezing rain and snow, but also used for works including clearing of ground floating paste, marker lines and old coatings, chiseling of ground and the like. The walking type multipurpose ground milling machine has the advantages of being simple in structure, convenient to operate and good in clearing effect.
Description
Technical field
The utility model relates to ground maintenance field of mechanical technique, especially a kind of hand held multipurpose ground milling machine.
Background technology
Sleet snow has been nothing to be surprised at as a kind of natural phenomena of meteorology in the northern area of China, in recent years, at China's southern area, also takes place again and again, and sleet snow not only endangers traffic, and causes the tremendous economic loss.The influence that sleet snow causes traffic above-ground does not have any correspondence good plan so far, and large-area group is spread the method that snow melting agent is removed sleet snow, the very little and contaminated environment of effect on speedway.The utility model will adopt special-purpose machinery to remove ground sleet snow with physical method.
The utility model content
The purpose of this utility model is a kind of hand held multipurpose ground milling machine that provides at the deficiencies in the prior art, and the utility model not only is used to remove sleet snow, also can be used for removing the ground laitance, removes marker line, the cutter hair is implemented on ground waited work.The utlity model has simple in structurely, easy to operate, remove effective advantage.
The concrete technical scheme that realizes the utility model purpose is:
A kind of hand held multipurpose ground milling machine, its characteristics comprise vehicle frame, reducer, rear wheel frame, linkage, facility protective cover and milling facility, described vehicle frame is a frame unit, which is provided with first axle bed, second axle bed, the 3rd axle bed and reducer seat, the vehicle frame tail end is hinged with elevating screw, elevating screw is provided with adjusting nut and thrust bearing, described rear wheel frame comprises handrail, steering spindle, trailing wheel, axle sleeve and drive motors, rear wheel frame is a casing spare, which is provided with the handrail axle bed, the trailing wheel axle bed, motor cabinet and shaft seat, handrail is a rod member, its middle part is provided with hinge, one end is provided with roller, the other end is provided with handle, steering spindle is axially arranged with axis hole, steering spindle is located on the shaft seat, axle sleeve is set in the upper end of steering spindle, handrail is articulated on the handrail axle bed and roller is positioned at the lower surface of axle sleeve through hinge, trailing wheel is articulated on the trailing wheel axle bed, drive motors is located on the motor cabinet, drive motors is connected with trailing wheel through belt, and described linkage comprises the front-wheel rocking arm, the trailing wheel rocking arm, the switching arm, two power bars, expansion link, front-wheel and hinge cover; Described front-wheel rocking arm is articulated on the 3rd axle bed of vehicle frame, the trailing wheel rocking arm is articulated on first axle bed of vehicle frame, the switching arm is articulated on second axle bed of vehicle frame, two power bars, one end and trailing wheel rocking arm are hinged, the other end and switching arm are hinged, expansion link one end is hinged with hinged, the other end of switching arm and front-wheel rocking arm, front-wheel is articulated in the other end of front-wheel rocking arm, and the hinge cover is articulated in the other end of trailing wheel rocking arm; Described vehicle frame is set in the lower end of rear wheel frame steering spindle through the hinge cover, the elevating screw of vehicle frame is located in the axis hole of steering spindle, and adjusting nut on the elevating screw and thrust bearing are located at the top of axle sleeve successively, described reducer is located on the reducer seat of vehicle frame, the below that the facility protective cover is located at reducer is connected with vehicle frame, and the milling facility are connected with the output shaft of reducer through the facility main shaft; Described linkage is two covers, along the bilateral symmetry setting of vehicle frame; Described facility protective cover is provided with suction port.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Consult Fig. 1, the utility model comprises vehicle frame 1, reducer 2, rear wheel frame 3, linkage 4, facility protective cover 5 and milling facility 6, described vehicle frame 1 is a frame unit, which is provided with first axle bed 11, second axle bed 12, the 3rd axle bed 13 and reducer seat 16, vehicle frame 1 tail end is hinged with elevating screw 15, elevating screw 15 is provided with adjusting nut 17 and thrust bearing 18, described rear wheel frame 3 comprises handrail 31, steering spindle 32, trailing wheel 33, axle sleeve 39 and drive motors 21, rear wheel frame 3 is a casing spare, which is provided with handrail axle bed 34, trailing wheel axle bed 35, motor cabinet 22 and shaft seat 38, handrail 31 is a rod member, its middle part is provided with hinge 36, one end is provided with roller 37, the other end is provided with handle, steering spindle 32 is axially arranged with axis hole 26, steering spindle 32 is located on the shaft seat 38, axle sleeve 39 is set in the upper end of steering spindle 32, handrail 31 is articulated on the handrail axle bed 34 and roller 37 is positioned at the lower surface of axle sleeve 39 through hinge 36, trailing wheel 33 is articulated on the trailing wheel axle bed 35, drive motors 21 is located on the motor cabinet 22, drive motors 21 is connected with trailing wheel 33 through belt, and described linkage 4 comprises front-wheel Rocker arm 41, trailing wheel Rocker arm 42, switching arm 43, two power bars 44, expansion link 45, front-wheel 46 and hinge cover 47; Described front-wheel Rocker arm 41 is articulated on the 3rd axle bed 13 of vehicle frame 1, trailing wheel Rocker arm 42 is articulated on first axle bed 11 of vehicle frame 1, switching arm 43 is articulated on second axle bed 12 of vehicle frame 1, two power bars, 44 1 ends and trailing wheel Rocker arm 4 are 2 hinged, the other end and switching arm 43 are hinged, expansion link 45 1 ends are 43 hinged with the switching arm, the other end and front-wheel Rocker arm 41 are hinged, front-wheel 46 is articulated in the other end of front-wheel Rocker arm 41, and hinge cover 47 is articulated in the other end of trailing wheel Rocker arm 42; Described vehicle frame 1 is set in the lower end of rear wheel frame 3 steering spindles 32 through hinge cover 47, the elevating screw 15 of vehicle frame 1 is located in the axis hole 26 of steering spindle 32, and adjusting nut on the elevating screw 15 17 and thrust bearing 18 are located at the top of axle sleeve 39 successively, described reducer 2 is located on the reducer seat 16 of vehicle frame 1, the below that facility protective cover 5 is located at reducer 2 is connected with vehicle frame 1, and milling facility 6 are connected through the output shaft of facility main shaft with reducer 2; Described linkage 4 is two covers, along the bilateral symmetry setting of vehicle frame 1; Described facility protective cover 5 is provided with suction port 51.
The utility model is work like this:
The utility model is that the milling facility 6 that one group of rotation is also revolved round the sun are installed in vehicle frame 1 bottom, by reducer 2 driving milling facility 6, adjusts the milling degree of depth by adjusting nut 17, implements a kind of ground milling machine of walking by rear wheel frame 3 drive motors 21.
The adjustment work of milling facility: the milling of looking maintenance ground requires to be provided with the milling degree of depth.By adjusting the adjusting nut 17 of vehicle frame 1 tail end, adjusting nut 17 orders about elevating screw 15 with the tail end jack-up of vehicle frame 1 or fall, to force vehicle frame 1 be fulcrum with front-wheel 46 and do clockwise or counter-clockwise swing with respect to front-wheel 46, in vehicle frame 1 swing, first axle bed 11 of vehicle frame 1 is also with the tail end jack-up of vehicle frame 1 or fall, tail end jack-up with vehicle frame 1 is that example further specifies below, when i.e. first axle bed, 11 jack-up of the tail end jack-up of vehicle frame 1, under the effect of vehicle frame 1 deadweight, trailing wheel Rocker arm 42 is rotated counterclockwise around first axle bed 11, be rotated counterclockwise around second axle bed 12 through two power bars, 44 pulling switching arms, 43 1 ends, simultaneously, switching arm 43 other ends promote front-wheel Rocker arm 41 through expansion link 45 and turn clockwise around the 3rd axle bed 13, because front-wheel 46 is subjected to ground supports, the 3rd axle bed 13 together with the head of vehicle frame 1 by jack-up, cause vehicle frame 1 integral body by jack-up, because milling facility 6 are connected through the output shaft of facility main shaft with reducer 2, reducer 2 is located on the reducer seat 16 of vehicle frame 1, so, vehicle frame 1 integral body is by jack-up the time, milling facility 6 are adjusted with respect to the height on ground, promptly realize the adjustment of the milling degree of depth.By adjusting the adjustment nut 48 of vehicle frame 1 both sides expansion link 45, can adjust the parallelism of milling machine tool 6 with respect to ground.
Implement ground milling work: after the adjustment of the milling degree of depth is finished, can implement milling work to ground.At first on the suction port 51 of facility protective cover 5, connect dust catcher, start 6 rotations of reducer 2 driving milling facility, start drive motors 21 and drive vehicle frame 1 walking through belt drives trailing wheel 33, milling is implemented on top layer, 6 pairs of ground of milling facility, chip and impurity splash in facility protective cover 5, and siphoned away by dust catcher by suction port 51, implement milling work to ground.
By the handrail 31 that swings, can control the direction of travel of vehicle frame 1.When vehicle frame 1 need turn to, left or right swing handrail 31, because handrail 31 is articulated on the handrail axle bed 34 of rear wheel frame 3 through hinge 36, trailing wheel 33 is articulated on the trailing wheel axle bed 35 of rear wheel frame 3, steering spindle 32 is located on the shaft seat 38 of rear wheel frame 3, so, when swing handrail 31, rear wheel frame 3 turns to around steering spindle 32 with trailing wheel 33, orders about vehicle frame 1 and finishes and turn to.
By pressing handrail 31, can control the height of vehicle frame 1 with respect to ground, make milling facility 6 in the milling process, implement the movement of cutter relieving.In the process that facing cut digs over the ground, as run into obstruction, the inspection shaft lid that has been provided with of ground for example, need allow, at this moment, as long as press handrail 31 downwards, the handrail 31 of this moment is equivalent to a lever, on the handle of handrail 31, apply a downward external force, handrail 31 is a fulcrum with handrail axle bed 34, is that application point orders about axle sleeve 39 and moves upward with roller 37, because axle sleeve 39 is set on the steering spindle 32, elevating screw 15 is articulated in the tail end of vehicle frame 1, elevating screw 15 is provided with adjusting nut 17 and thrust bearing 18, and when axle sleeve 39 moved upward, axle sleeve 39 promoted thrust bearing 18, adjusting nut 17 and elevating screw 15 are with vehicle frame 1 tail end jack-up, this moment is by linkage 4, realize identical step in the adjustment course of work with the milling facility, milling facility 6 are raised with respect to ground, when waiting to allow obstruction, release is applied to the external force on handrail 31 handles, recovers the milling work to the ground normality.
The utility model can be selected different cutters for use according to the milling requirement on unlike material ground, and different rotating speeds is set, and has reached best milling effect; The power of milling facility 6 is optional with motor, petrol and diesel oil machine or hydraulic motor.
The utility model also can be used for removing ground laitance, marker line and old coating, the cutter hair is implemented on ground, to the work of steel work surface paint removal rust cleaning.
Claims (3)
1. hand held multipurpose ground milling machine, it is characterized in that it comprises vehicle frame (1), reducer (2), rear wheel frame (3), linkage (4), facility protective cover (5) and milling facility (6), described vehicle frame (1) is a frame unit, which is provided with first axle bed (11), second axle bed (12), the 3rd axle bed (13) and reducer seat (16), vehicle frame (1) tail end is hinged with elevating screw (15), elevating screw (15) is provided with adjusting nut (17) and thrust bearing (18), described rear wheel frame (3) comprises handrail (31), steering spindle (32), trailing wheel (33), axle sleeve (39) and drive motors (21), rear wheel frame (3) is a casing spare, which is provided with handrail axle bed (34), trailing wheel axle bed (35), motor cabinet (22) and shaft seat (38), handrail (31) is a rod member, its middle part is provided with hinge (36), one end is provided with roller (37), the other end is provided with handle, steering spindle (32) is axially arranged with axis hole (26), steering spindle (32) is located on the shaft seat (38), axle sleeve (39) is set in the upper end of steering spindle (32), handrail (31) is articulated in that handrail axle bed (34) is gone up and roller (37) is positioned at the lower surface of axle sleeve (39) through hinge (36), trailing wheel (33) is articulated on the trailing wheel axle bed (35), drive motors (21) is located on the motor cabinet (22), drive motors (21) is connected with trailing wheel (33) through belt, and described linkage (4) comprises front-wheel rocking arm (41), trailing wheel rocking arm (42), switching arm (43), two power bars (44), expansion link (45), front-wheel (46) and hinge cover (47); Described front-wheel rocking arm (41) is articulated on the 3rd axle bed (13) of vehicle frame (1), trailing wheel rocking arm (42) is articulated on first axle bed (11) of vehicle frame (1), switching arm (43) is articulated on second axle bed (12) of vehicle frame (1), two power bars (44) one ends and trailing wheel rocking arm (42) are hinged, the other end is hinged with switching arm (43), expansion link (45) one ends are hinged with switching arm (43), the other end and front-wheel rocking arm (41) are hinged, front-wheel (46) is articulated in the other end of front-wheel rocking arm (41), and hinge cover (47) is articulated in the other end of trailing wheel rocking arm (42); Described vehicle frame (1) is set in the lower end of rear wheel frame (3) steering spindle (32) through hinge cover (47), the elevating screw (15) of vehicle frame (1) is located in the axis hole (26) of steering spindle (32), and adjusting nut (17) on the elevating screw (15) and thrust bearing (18) are located at the top of axle sleeve (39) successively, described reducer (2) is located on the reducer seat (16) of vehicle frame (1), the below that facility protective cover (5) is located at reducer (2) is connected with vehicle frame (1), and milling facility (6) are connected through the output shaft of facility main shaft with reducer (2).
2. hand held multipurpose according to claim 1 ground milling machine is characterized in that linkage (4) is two covers, along the bilateral symmetry setting of vehicle frame (1).
3. hand held multipurpose according to claim 1 ground milling machine is characterized in that facility protective cover (5) is provided with suction port (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201284341U CN202039282U (en) | 2011-04-27 | 2011-04-27 | Walking type multipurpose ground milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201284341U CN202039282U (en) | 2011-04-27 | 2011-04-27 | Walking type multipurpose ground milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039282U true CN202039282U (en) | 2011-11-16 |
Family
ID=44966733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201284341U Expired - Lifetime CN202039282U (en) | 2011-04-27 | 2011-04-27 | Walking type multipurpose ground milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039282U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206933A (en) * | 2011-04-27 | 2011-10-05 | 上海晶湛机电有限公司 | Handheld multipurpose ground milling machine |
| CN108353560A (en) * | 2017-03-14 | 2018-08-03 | 黄河科技学院 | A kind of walking machine mono-lever control device |
| CN108774993A (en) * | 2018-07-04 | 2018-11-09 | 卫春香 | A kind of construction of railways track derusting deicing |
-
2011
- 2011-04-27 CN CN2011201284341U patent/CN202039282U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206933A (en) * | 2011-04-27 | 2011-10-05 | 上海晶湛机电有限公司 | Handheld multipurpose ground milling machine |
| CN102206933B (en) * | 2011-04-27 | 2012-06-06 | 上海晶湛机电有限公司 | Handheld multipurpose ground milling machine |
| CN108353560A (en) * | 2017-03-14 | 2018-08-03 | 黄河科技学院 | A kind of walking machine mono-lever control device |
| CN108774993A (en) * | 2018-07-04 | 2018-11-09 | 卫春香 | A kind of construction of railways track derusting deicing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111116 Effective date of abandoning: 20120606 |