CN217782925U - Dust spreading line operation tool vehicle - Google Patents
Dust spreading line operation tool vehicle Download PDFInfo
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- CN217782925U CN217782925U CN202221281884.9U CN202221281884U CN217782925U CN 217782925 U CN217782925 U CN 217782925U CN 202221281884 U CN202221281884 U CN 202221281884U CN 217782925 U CN217782925 U CN 217782925U
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Abstract
The utility model provides a spill grey line operation tool bogie, including box tool bogie, locate single front wheel and two rear wheels of box tool bogie bottom surface, locate the push-and-pull handle on the box tool bogie, box tool bogie bottom surface, the ash leakage surge bin that is equipped with between two rear wheels, ash leakage surge bin bottom surface is equipped with the ash leakage mouth, in the ash leakage surge bin, be equipped with ash material stirring plectrum directly over the ash leakage mouth, ash material stirring plectrum is including the axle sleeve of cover on the axostylus axostyle and being the rotatory plectrum that the emission form was fixed on the axle sleeve outer wall, the axostylus axostyle both sides are passed through the bearing and are connected with ash leakage surge bin storehouse jade, the axostylus axostyle with still be equipped with transmission between the front wheel, transmission is including locating the front gear on the front wheel axostylus axostyle, be equipped with the rear gear on the axostylus axostyle and the chain that is connected with front gear and rear gear meshing. The pay-off speed is higher, and the efficiency is higher; the large-capacity ash storage bin can store 20L of lime at one time, can continuously operate and does not need to shovel ash repeatedly.
Description
Technical Field
The utility model relates to a construction field specifically belongs to a spill grey line operation tool bogie.
Background
In engineering construction measurement, a traditional ash spreading line operation mode is that a white line is tensioned between two points, then a shovel is used for shoveling ash, the shovel moves slowly along the white line, the white ash falls down in cooperation with manual knocking, and finally a white ash line is formed on the ground. The following problems and disadvantages exist with this conventional method of operation: (1) measuring personnel are inflexible to operate and easy to fatigue; (2) The width of the gray line is not uniform and beautiful, and the smoothness and straightness are not easy to guarantee; (3) the efficiency is very low in large-area operation; and (4) the residual lime is wasted. Based on this background, design this section novel ash line operation tool bogie spills the ash car through using the instrument formula to improve the operating efficiency, reinforcing operation quality alleviates working strength, reduces the resource loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dust spraying line operation tool vehicle, which solves the technical problems that the operation of the measuring personnel is inflexible and the fatigue of the measuring personnel is easy to cause in the prior art; and solves the problems of uneven and uncontrolled width of the gray line, difficult guarantee of smoothness, low efficiency in large-area operation and resource waste in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a spill grey line operation instrument car, includes the box instrument car, locates single front wheel and two rear wheels of box instrument car bottom surface, locates the push-and-pull handle on the box instrument car, its characterized in that: the box type tool car is characterized in that a dust leakage buffering bin is arranged between the bottom surface of the box type tool car and the two rear wheels, a dust leakage opening is formed in the bottom surface of the dust leakage buffering bin, a dust stirring shifting sheet is arranged in the dust leakage buffering bin and right above the dust leakage opening, the dust stirring shifting sheet comprises a shaft sleeve sleeved on the shaft rod and a rotary shifting sheet fixed on the outer wall of the shaft sleeve in a transmission manner, the two sides of the shaft rod are connected with the wall of the dust leakage buffering bin through bearings, a transmission device is further arranged between the shaft rod and the front wheels, the transmission device comprises a front gear arranged on the shaft rod of the front wheel, a rear gear arranged on the shaft rod and a chain connected with the front gear and the rear gear in a meshing manner, and the rear gear is arranged on the end part, extending out of the bin wall, of the shaft rod.
Preferably, two sides of the ash leakage opening and the bottom wall of the ash leakage buffer bin are provided with ash baffles, the two ash baffles are of rectangular plate structures, the side far away from the ash leakage opening is a far side plate edge, the side right below the ash leakage opening is a near side plate edge, the far side plate edge is hinged with the bottom wall, and the distance between the two near side plate edges is the width of an ash spreading line; when two ash baffles are in the horizontality, can shelter from the ash leakage mouth completely, the near side board of two ash baffles is equipped with fender position adjusting device along mutual butt on the ash baffle this moment, keep off position adjusting device and ash leakage mouth contained angle through the adjustment ash baffle to the adjustment is adjacent near side board is along the interval.
Furthermore, the gear adjusting device is an adjustable support arranged between the ash baffle and the bottom wall, one end of the adjustable support is hinged with the surface of the ash baffle, the other end of the adjustable support is hooked with the bottom wall, and the adjustable support comprises an inner pipe and an outer pipe which are connected with each other in a threaded manner.
Furthermore, the gear adjusting device comprises a transmission assembly and a connecting rod connected between the transmission assembly and the ash baffle, the transmission assembly comprises a rack and a knob box for driving the rack to move up and down, and the knob box comprises a box body fixed on the outer wall of the box-type tool car, a gear disc arranged in the box body and a gear shaft arranged at the center of the gear disc; the two end parts of the gear shaft are connected with the box body through bearings, the end part extending out of the box body is provided with a knob, one side plate surface of the rack is meshed with the gear disc, and the other side plate surface of the rack is abutted against the inner wall of the box body; the inner wall of the box body is also provided with a limiting clamping needle, the limiting clamping needle is a flexible steel sheet, one end of the limiting clamping needle is fixed with the inner wall of the box body, and the other end of the limiting clamping needle is limited in a tooth seam of the gear disc; and two ends of the connecting rod are respectively hinged with the rack and the ash baffle.
Furthermore, T-shaped sleeve rods are arranged on the ash blocking plate and the rack, sleeve rings are arranged at two ends of the connecting rod, and the two sleeve rings of the connecting rod are respectively sleeved on the T-shaped sleeve rods on the ash blocking plate and the rack.
Furthermore, the front end face and the rear end face of the ash baffle respectively extend out of the front end face and the rear end face of the ash leakage opening by at least 5cm, and the length of the ash baffle in the front-rear direction is at least 12cm larger than that of the ash leakage opening in the front-rear direction.
Furthermore, the bottom surface of the box-type tool trolley is a slope surface which inclines downwards from front to back in an inclined mode, a laser transmitter and a battery box for supplying power to the laser transmitter are arranged on the top surface of the box-type tool trolley and face the moving direction of the box-type tool trolley, the laser transmitter is fixed with the box-type tool trolley through a support, and walls on two sides of the laser transmitter are bolted with U-shaped notches on two sides of the support.
In addition, be equipped with the fender position mark and the closed mark that show ash baffle opening and shutting degree on the box tool bogie outer wall, the ring of winding knob a week, keep off the position mark and include three fender position scale mark, be equipped with on the knob and be the same as the instruction arrow point that points to keep off the position mark, three keep off the position scale mark and the straight line contained angle of vertical be 46 °, 57 °, 69 respectively, closed mark is located directly over the knob.
More preferably, the front gear has 20 teeth, the rear gear has 10 teeth, and the front gear and the rear gear form a differential speed of 2 times.
The use method of the dust spreading line operation tool vehicle is characterized in that:
the method comprises the following steps: positioning the measurement, nailing a survey pin on the positioning point, and inserting a laser receiving target at the destination;
step two: opening a top cover of the box type tool wagon, loading lime into the lime storage bin, and loading according to actual dosage requirements;
step three: aligning a dust leakage port with the position of a measuring rod, opening a laser transmitter, adjusting the posture and the laser direction of a tool car, aligning with the central position of a laser receiving target, and rotating a knob to the left or right to adjust a gear;
step four: keeping straight, keeping the laser point in the pushing process aiming at the center of the receiving target, after the work of scattering the dust line is completed, rotating the knob to rotate and sequentially driving the rack and the connecting rod to move upwards through the gear disc, then driving the dust baffle to be in a horizontal state, and closing the dust leakage opening.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
by adopting the method, when an operator pushes the trolley along a straight line, the ash is uniformly scattered in real time through the ash leakage opening at the bottom of the trolley, the width of the ash line is controlled by controlling the distance between the ash baffles at two sides, the openings of the ash baffles at two sides are divided into 1 gear, 2 gears and 3 gears which respectively correspond to the widths of the ash line, namely 1cm, 2cm and 3cm, and the quality and the attractiveness of the operation of the ash line are ensured; in large-area operation, the pay-off speed is higher and the pay-off efficiency is higher by using the pay-off device; the ash storage bin with large capacity can store 20L of lime at a time, can continuously operate for 300 to 600m, does not need to shovel ash repeatedly, and avoids waste.
Drawings
Fig. 1 is a schematic structural view of a dusting line working tool vehicle according to the present application;
FIG. 2 is a schematic view of the position relationship between the dust leakage opening and the dust shield;
FIG. 3 is a graphical representation of the relationship of the gear plate, gear shaft and rack positions to which the application relates;
FIG. 4 is a schematic view of a knob to which the present application relates;
FIG. 5 is a diagrammatic illustration of a rack and connecting rod connection to which the present application relates;
FIG. 6 is a schematic representation of the connection of the front and rear gears to the chain to which the present application relates;
fig. 7 is a schematic structural diagram of the ash leakage surge bin according to the present application.
Detailed Description
In order to make the technical means, innovative features, attained purpose and efficacy of the present invention easy to understand, the present invention is further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
A dust spreading line operation tool trolley comprises a box type tool trolley 1, a single front wheel 2 and two rear wheels 3 which are arranged on the bottom surface of the box type tool trolley 1, a push-pull handle 16 which is arranged on the box type tool trolley 1, a dust leakage buffer bin 4 which is arranged between the bottom surface of the box type tool trolley 1 and the two rear wheels 3, a dust leakage opening 5 is arranged on the bottom surface of the dust leakage buffer bin 4, a dust stirring plectrum 17 is arranged in the dust leakage buffer bin 4 and right above the dust leakage opening 5, the dust stirring plectrum 17 comprises a shaft sleeve which is sleeved on a shaft rod 6 and a rotary plectrum which is fixed on the outer wall of the shaft sleeve in a transmitting manner, two sides of the shaft rod 6 are connected with the wall of the dust leakage buffer bin 4 through bearings, a transmission device is also arranged between the shaft rod 6 and the front wheel 2, the transmission device comprises a front gear 9 which is arranged on the shaft rod 8, a rear gear 10 which is arranged on the shaft rod 6 and a chain 11 which is meshed with the front gear 9 and the rear gear 10, and the rear gear 10 are arranged on the end part of the shaft rod 6 which extends out of the wall.
As preferred embodiments herein: the gear adjusting device is an adjustable support arranged between the ash baffle 12 and the bottom wall, one end of the adjustable support is hinged with the surface of the ash baffle 12, the other end of the adjustable support is hooked with the bottom wall, and the adjustable support comprises an inner pipe and an outer pipe which are mutually in threaded connection.
As preferred embodiments of the present application: the gear adjusting device comprises a transmission assembly 7 and a connecting rod 18 connected between the transmission assembly 7 and the ash baffle 12, the transmission assembly 7 comprises a rack 71 and a knob box for driving the rack 71 to move up and down, and the knob box comprises a box body 72 fixed on the outer wall of the box-type tool car 1, a gear disc 73 arranged in the box body 72 and a gear shaft 74 arranged at the center of the gear disc 73; two ends of the gear shaft 74 are connected with the box body 72 through bearings, a knob 77 is arranged at the end part extending out of the box body 72, one side plate surface of the rack 71 is meshed with the gear disc 73, and the other side plate surface is abutted against the inner wall of the box body 72; the inner wall of the box body 72 is also provided with a limiting clamping needle 78, the limiting clamping needle 78 is a flexible steel sheet, one end of the limiting clamping needle is fixed with the inner wall of the box body 72, and the other end of the limiting clamping needle is limited in a tooth seam of the gear disc 73; two ends of the connecting rod 18 are respectively hinged with the rack 71 and the dust baffle 12.
T-shaped sleeve rods 76 are arranged on the dust baffle 12 and the rack 71, sleeve rings 75 are arranged at two ends of the connecting rod 18, and the two sleeve rings 75 of the connecting rod 18 are respectively sleeved on the T-shaped sleeve rods 76 on the dust baffle 12 and the rack 71.
The front end face and the rear end face of the ash baffle 12 respectively extend out of the front end face and the rear end face of the ash leakage opening 5 by at least 5cm, and the length of the ash baffle 12 in the front-rear direction is at least 12cm larger than that of the ash leakage opening 5 in the front-rear direction.
The bottom surface of the box type tool trolley 1 is a slope surface which inclines downwards from front to back in an inclined mode, a laser transmitter 13 and a battery box 14 used for supplying power to the laser transmitter 13 are arranged on the top surface of the box type tool trolley 1 and face the moving direction of the box type tool trolley, the laser transmitter 13 is fixed with the box type tool trolley 1 through a support 15, and walls on two sides of the laser transmitter 13 are bolted with U-shaped notches on two sides of the support 15.
The front gear 9 has 20 teeth, the rear gear 10 has 10 teeth, and the front gear 9 and the rear gear 10 form a 2-time differential speed.
The use method of the dust spreading line operation tool vehicle is characterized in that:
the method comprises the following steps: positioning the measurement, nailing a survey pin on the positioning point, and inserting a laser receiving target at the destination;
step two: opening a top cover of the box type tool car 1, loading lime into a lime storage bin, and filling according to actual dosage requirements;
step three: aligning the ash leakage port 5 with the position of a measuring drill, opening a laser transmitter 13, adjusting the posture and the laser direction of a tool vehicle, aligning the center position of a laser receiving target, rotating a knob 77 leftwards or rightwards to adjust the gear, and arranging an alarm on the laser transmitter 13 for giving an alarm when the laser transmitter 13 is off target;
step four: keeping straight, keeping the laser point in line with the center of the receiving target in the pushing process, after the ash line scattering work is finished, rotating the knob 77 to rotate and sequentially driving the rack 71 and the connecting rod 18 to move upwards through the gear disc 73, then driving the ash baffle 12 to be in a horizontal state, and closing the ash leakage opening 5.
The following technical scheme is preferably adopted for each part of the application:
a box type tool vehicle: the ash storage bin appearance shape of box tool bogie is bilateral symmetry's hexagon prism, and the size of a dimension is: 400mm, the top view is approximately a triangle with a narrow front part and a wide rear part, three rubber tires are arranged at the bottom of the ash storage bin, the front wheel is a directional wheel, and the rubber tires are arranged in the middle; the rear wheels are all universal wheels, the wheel track is about 300mm, the diameter of the tire is about 120mm, and the installation height is 150mm. The top of the ash storage bin is provided with an openable cover plate.
The ash leakage bin is arranged between the two rear wheels and in the middle of the bottom of the ash storage bin, protrudes downwards, is provided with an arc with the radius of 40mm at the front side and is provided with a right-angle shape at the rear side, the width of the arc is 50mm, and the height of the arc is 100mm; the ash leakage bin is internally provided with a rotary stirring sheet for stirring the ash in the bin so as to ensure that the ash can not fall smoothly;
the matter storage lattice is 390mm 100mm's cuboid container, installs in the storage grey storehouse inside for deposit nylon rope, survey pin and laser and receive the target.
The laser indicator is a laser emitter which is arranged above the top cover and is arranged in the middle of the left and the right, and comprises a bracket, a laser emitter and a battery box; the laser emitter can be adjusted up and down in the vertical direction so as to conveniently aim at the laser receiving target. The laser indicator can replace the traditional manual wire-pulling straightening process, thereby saving the operation time and reducing the labor force. The laser indication distance can reach 30m in the daytime and more than 50m at night.
The gear controller adopts the principle that a rotating chain moves a rack up and down, and the ash blocking plate is controlled to be opened and closed through the displacement of the rack and a connecting rod, so that different gears are switched. Specifically, a metal gear is arranged at the back of the ash storage bin, so that the metal gear rotates around a fixed shaft, and a rack is arranged in the middle and meshed with the gear; the gear shifting knob and the gear are fixedly connected through a screw, the gear is driven to rotate by the same angle when the knob is rotated, and the rotation angles of different gears are set through calculation and are respectively 46 degrees, 57 degrees and 69 degrees; the lower end of the rack is connected with 2 ash baffles through 2 connecting rods with two rotatable ends, so that the ash baffles can be freely opened and closed when the rack moves up and down.
The transmission device is a gear fixed on the left side of the front wheel and is connected with a gear on the left side of the ash leakage bin through a chain, and the transmission device can drive a rotary shifting piece in the ash leakage bin during walking to provide stirring power for the rotary shifting piece. Wherein the front gear has 20 teeth, the rear gear has 10 teeth, and 2 times of differential speed can be formed.
The handrail is made of a steel pipe with the diameter of 20.2mm, is firmly welded with the box body and has the height of about 80cm.
The shell of the dust spreading vehicle is manufactured by adopting a steel plate stamping and welding process with the thickness of 1mm, and the structure is stable and durable.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a spill grey line operation instrument car, includes box instrument car (1), locates single front wheel (2) and two rear wheels (3) of box instrument car (1) bottom surface, locates push-and-pull handle (16) on box instrument car (1), its characterized in that: an ash leakage buffer bin (4) is arranged on the bottom surface of the box type tool wagon (1) and between the two rear wheels (3), an ash leakage opening (5) is formed in the bottom surface of the ash leakage buffer bin (4), and a push-pull baffle is arranged at the ash leakage opening (5); an ash stirring plectrum (17) is arranged in the ash leakage buffering bin (4) and right above the ash leakage opening (5), the ash stirring plectrum (17) comprises a shaft sleeve sleeved on the shaft lever (6) and a rotary plectrum fixed on the outer wall of the shaft sleeve in a transmitting manner, two sides of the shaft lever (6) are connected with the bin wall of the ash leakage buffering bin (4) through bearings, a transmission device is further arranged between the shaft lever (6) and the front wheel (2), the transmission device comprises a front gear (9) arranged on a front wheel shaft lever (8), a rear gear (10) arranged on the shaft lever (6) and a chain (11) meshed and connected with the front gear (9) and the rear gear (10), and the rear gear (10) is arranged on the end part, extending out of the bin wall, of the shaft lever (6); ash baffles (12) are arranged on two sides of the ash leakage opening (5) and the bottom wall of the ash leakage buffer bin (4), the two ash baffles (12) are of rectangular plate-shaped structures, the side far away from the ash leakage opening (5) is a far side plate edge, the side right below the ash leakage opening (5) is a near side plate edge, the far side plate edge is hinged with the bottom wall, and the distance between the near side plate edges on the two sides is the width of an ash spreading line; when two ash blocking plates (12) are in the horizontal state, the ash leakage opening (5) can be completely blocked, the near side plates of the two ash blocking plates (12) are mutually abutted, a gear adjusting device is arranged on the ash blocking plates (12), and the gear adjusting device is used for adjusting the included angle between the ash blocking plates (12) and the ash leakage opening (5) so as to adjust the near side plates to be adjacent to each other along the interval.
2. A dusting line work tool vehicle according to claim 1, characterised in that: the gear adjusting device is an adjustable support arranged between the ash blocking plate (12) and the bottom wall, one end of the adjustable support is hinged with the surface of the ash blocking plate (12), the other end of the adjustable support is hooked with the bottom wall, and the adjustable support comprises an inner pipe and an outer pipe which are in threaded connection with each other.
3. A dusting line work tool vehicle as claimed in claim 1, wherein: the gear adjusting device comprises a transmission assembly (7) and a connecting rod (18) connected between the transmission assembly (7) and the ash blocking plate (12), the transmission assembly (7) comprises a rack (71) and a knob box for driving the rack (71) to move up and down, and the knob box comprises a box body (72) fixed on the outer wall of the box-type tool trolley (1), a gear disc (73) arranged in the box body (72) and a gear shaft (74) arranged at the center of the gear disc (73); two ends of the gear shaft (74) are connected with the box body (72) through bearings, a knob (77) is arranged at the end part extending out of the box body (72), one side plate surface of the rack (71) is meshed with the gear disc (73), and the other side plate surface is abutted against the inner wall of the box body (72); the inner wall of the box body (72) is also provided with a limiting clamping needle (78), the limiting clamping needle (78) is a flexible steel sheet, one end of the limiting clamping needle is fixed with the inner wall of the box body (72), and the other end of the limiting clamping needle is limited in a tooth gap of the gear disc (73); two ends of the connecting rod (18) are respectively hinged with the rack (71) and the dust blocking plate (12).
4. A dusting line work tool vehicle as claimed in claim 3, wherein: the dust baffle is characterized in that T-shaped sleeve rods (76) are arranged on the dust baffle (12) and the rack (71), sleeve rings (75) are arranged at two ends of the connecting rod (18), and the two sleeve rings (75) of the connecting rod (18) are respectively sleeved on the T-shaped sleeve rods (76) on the dust baffle (12) and the rack (71).
5. A dusting line work tool vehicle according to claim 1, characterised in that: the front end surface and the rear end surface of the ash baffle (12) respectively extend out of the front end and the rear end of the ash leakage opening (5) by at least 5cm, and the length of the ash baffle (12) in the front-rear direction is at least 12cm greater than that of the ash leakage opening (5) in the front-rear direction.
6. A dusting line work tool vehicle according to claim 1, characterised in that: the bottom surface of the box type tool trolley (1) is a slope surface which inclines downwards from front to back in an inclined mode, a laser transmitter (13) and a battery box (14) used for supplying power to the laser transmitter (13) are arranged on the top surface of the box type tool trolley (1) and in the direction of movement of the box type tool trolley, the laser transmitter (13) is fixed with the box type tool trolley (1) through a support (15), and walls on two sides of the laser transmitter (13) are bolted with U-shaped notches on two sides of the support (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221281884.9U CN217782925U (en) | 2022-05-26 | 2022-05-26 | Dust spreading line operation tool vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221281884.9U CN217782925U (en) | 2022-05-26 | 2022-05-26 | Dust spreading line operation tool vehicle |
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| CN217782925U true CN217782925U (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221281884.9U Active CN217782925U (en) | 2022-05-26 | 2022-05-26 | Dust spreading line operation tool vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990981A (en) * | 2022-05-26 | 2022-09-02 | 北京六建集团有限责任公司 | Working tool vehicle with adjustable width of ash spreading line and use method thereof |
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2022
- 2022-05-26 CN CN202221281884.9U patent/CN217782925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990981A (en) * | 2022-05-26 | 2022-09-02 | 北京六建集团有限责任公司 | Working tool vehicle with adjustable width of ash spreading line and use method thereof |
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