CN210622799U - Crawler belt tyre type crow trolley - Google Patents
Crawler belt tyre type crow trolley Download PDFInfo
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- CN210622799U CN210622799U CN201921501344.5U CN201921501344U CN210622799U CN 210622799 U CN210622799 U CN 210622799U CN 201921501344 U CN201921501344 U CN 201921501344U CN 210622799 U CN210622799 U CN 210622799U
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000012876 topography Methods 0.000 abstract description 6
- 238000005422 blasting Methods 0.000 description 9
- 239000002893 slag Substances 0.000 description 8
- 239000013049 sediment Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000009194 climbing Effects 0.000 description 4
- 239000008262 pumice Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
A crawler tire type crowing trolley comprises a trolley body, a crawler tire system, a rotary central body connecting the trolley body and the crawler tire system, a trolley arm and a push shovel mechanism; the vehicle arm comprises a functional arm, a telescopic arm and a supporting arm which are sequentially connected, and the supporting arm is connected with the vehicle body; the vehicle arm can rotate around the rotary central body along with the vehicle body, the telescopic arm can be contracted and adjust the inclination angle, and the telescopic arm can also push the functional arm to adjust the inclination angle; the shovel pushing mechanism is connected with the front end of the vehicle body. The device adopts the articulated arm of syllogic to and the dual-purpose mobile system of track and four-wheel steering tire, it is poor to have solved current sled mao equipment flexibility, and place adaptability is poor, and the arm can't stretch into narrow and small space, and consequently the manual operation intensity of labour who brings is too high and the great problem of safe risk, has high flexibility, adaptable operation face all topography, and the arm is dexterous, can stretch into narrow and small space operation, the simple operation safe efficient characteristics.
Description
Technical Field
The utility model belongs to mine and tunnel sled hair mechanical equipment field relates to a track tire formula sled hair platform truck.
Background
The dehairing refers to the removal of broken and unstable pumice stones from the top and two sides of an operation site after blasting in the cycle of underground mine excavation operation to ensure the safety of field operation personnel and equipment. Although the traditional prying trolley is safer and more efficient than manual top cleaning and can treat thick and large false tops which cannot be treated manually, the professional prying equipment applied to the market at home and abroad at present has the following disadvantages: firstly, the equipment is bulky, large, thick and heavy in the implementation process, lacks the flexibility and cannot implement more accurate and fine hair prying on the required hair prying part; secondly, certain defects exist in the design aspect of a moving mode, and the moving mode is usually only provided with front-drive steering tires, has no climbing capability and is not strong in site adaptability, for example, a patent with the patent number of 'CN 109209370A' named as 'a downhole prying vehicle' is only provided with front-drive paired wheels, has poor steering capability and cannot adapt to complex site terrains; thirdly, the mechanical arm of the hair prying trolley cannot flexibly rotate and pitch, and the equipment cannot perform hair prying operation on a narrow space, for example, the mechanical arm cannot deeply penetrate into the top of the blasting slag pile for clearing the top in a patent with the patent number of 'CN 202090917U' and the name of 'rotary movable hair prying trolley'. As the crow trolley with the design defects, part of the operation surface can still only be manually cleaned, the operation personnel are exposed below the dangerous roof and have great potential safety hazard, the field operation environment is also very severe, the labor intensity is high, and the consumed time is long. Under the conditions, the ceiling cleaning operators have the tendency of lacking fault along with the change of times, so that the multifunctional hair prying equipment is realized as soon as possible, and the requirements of various different action environments are met, which is very necessary.
Disclosure of Invention
The utility model aims to solve the technical problem that a track tire formula sled hair platform truck is provided, the device adopts the articulated arm of syllogic to and the dual-purpose formula moving system of track and four-wheel steering tire, it is poor to have solved current sled hair equipment flexibility, place adaptability is poor, the arm can't stretch into narrow and small space, and the manual operation intensity of labour who consequently brings is too high and the great problem of safe risk, high flexibility has, adaptable working face all topography, the arm is dexterous, can stretch into narrow and small space operation, the safe efficient characteristics of simple operation.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a crawler tire type crowing trolley comprises a trolley body, a crawler tire system, a rotary central body connecting the trolley body and the crawler tire system, a trolley arm and a push shovel mechanism; the vehicle arm comprises a functional arm, a telescopic arm and a supporting arm which are sequentially connected, and the supporting arm is connected with the vehicle body; the vehicle arm can rotate around the rotary central body along with the vehicle body, the telescopic arm can be contracted and adjust the inclination angle, and the telescopic arm can also push the functional arm to adjust the inclination angle; the shovel pushing mechanism is connected with the front end of the vehicle body.
The rotary central body is a double-layer structure consisting of a hollow fixed shell and a rotating shaft in the fixed shell in a threaded connection mode, the fixed shell is connected with a crawler tire system below the fixed shell, the rotating shaft is connected with a vehicle body above the fixed shell, and the rotating shaft can rotate in the fixed shell.
The crawler tire system comprises a front pair of wheels, a rear pair of wheels and a crawler base; the front pair of wheels are hinged with the front end of the crawler-type base through a first connecting rod, one end of a front wheel lifting oil cylinder is hinged with an ear seat on the first connecting rod, one end of the front wheel lifting oil cylinder is hinged with an ear seat on a fixed shell of the rotary central body, and the front pair of wheels can be lifted up or put down through the first connecting rod which is hinged in a telescopic motion matching mode; the rear pair wheel is hinged with the tail end of the crawler-type base through a second connecting rod, one end of a rear wheel lifting oil cylinder is hinged with an ear seat on the second connecting rod, one end of the rear wheel lifting oil cylinder is hinged with an ear seat on a fixed shell of the rotary central body, and the rear pair wheel can be lifted up or put down through the second connecting rod which is hinged in a matched mode through telescopic motion; the crawler-type base is of a cuboid structure with crawler belts arranged on two sides, and the upper surface of the crawler-type base is connected with the fixed shell of the rotary central body.
The front pair of wheels comprising a pair of tires connected by a steer axle; the rear pair of wheels also includes a pair of tires connected by a steering axle, allowing independent steering of the front and rear wheels.
The functional arm also comprises a swing angle oil cylinder with the front end hinged, a hydraulic breaking hammer connected with the swing angle oil cylinder, a breaking hammer pitching oil cylinder and a functional arm pitching oil cylinder; one end of a pitching oil cylinder of the breaking hammer is hinged with the swing angle oil cylinder, the other end of the pitching oil cylinder of the breaking hammer is hinged with an ear seat on the functional arm, and the pitching angle of the hydraulic breaking hammer can be adjusted through telescopic motion; one end of the functional arm pitching oil cylinder is hinged with the tail end of the functional arm, the other end of the functional arm pitching oil cylinder is hinged with the lug seat on the telescopic arm, and the pitching angle of the functional arm can be adjusted through telescopic motion.
The telescopic arm is a double-layer telescopic structure formed by sleeving an outer pipe and an inner pipe, the inner pipe is hinged with the functional arm at the front end, and the outer pipe is hinged with the supporting arm at the tail end; the telescopic arm pitching oil cylinder is arranged on the lower side surface of the telescopic arm, one end of the telescopic arm pitching oil cylinder is hinged to the lug seat on the outer pipe, the other end of the telescopic arm pitching oil cylinder is hinged to the lug seat on the supporting arm, and the pitching angle of the telescopic arm can be adjusted through telescopic motion.
The front end of the support arm is hinged with the tail end of the telescopic arm, and the tail end of the support arm is hinged with the vehicle body; one end of the supporting arm lifting oil cylinder is hinged with the middle section of the supporting arm, and the other end of the supporting arm lifting oil cylinder is hinged with the vehicle body, so that the whole vehicle arm can be lifted or put down through telescopic motion.
The shovel pushing mechanism comprises a third connecting rod, a shovel pushing plate with a flat plate structure and a shovel pushing plate lifting oil cylinder, and the bottom end of the shovel pushing plate inclines forwards; the front end of the third connecting rod is connected with the back of the shovel plate, and the tail end of the third connecting rod is hinged with the vehicle body; the front end of the shovel board lifting oil cylinder is hinged with an ear seat on the back of the shovel board, and the tail end of the shovel board lifting oil cylinder is hinged with the vehicle body, so that the shovel board can be lifted or put down through telescopic motion.
A crawler tire type crowing trolley comprises a trolley body, a crawler tire system, a rotary central body connecting the trolley body and the crawler tire system, a trolley arm and a push shovel mechanism; the vehicle arm comprises a functional arm, a telescopic arm and a supporting arm which are sequentially connected, and the supporting arm is connected with the vehicle body; the vehicle arm can rotate around the rotary central body along with the vehicle body, the telescopic arm can be contracted and adjust the inclination angle, and the telescopic arm can also push the functional arm to adjust the inclination angle; the shovel pushing mechanism is connected with the front end of the vehicle body. By adopting the three-section type hinged mechanical arm, the mechanical arm can flexibly carry out fine operation; through the dual-purpose mobile system who sets up track and four-wheel steering tire, can realize that the all terrain of device uses, has high flexibility, the all terrain of adaptable operation face, and the arm is dexterous, can stretch into narrow and small space operation, and the simple operation is safe high-efficient.
In a preferred scheme, the rotary central body is a double-layer structure consisting of a hollow fixed shell and a rotating shaft in the fixed shell in a threaded connection mode, the fixed shell is connected with a crawler tire system below, the rotating shaft is connected with a vehicle body above, and the rotating shaft can rotate in the fixed shell. The structure is simple, when the crawler-type tire rotating device is used, the rotating central body is used as a shaft, the whole vehicle body and the vehicle arm on the upper portion can rotate for 360 degrees on the crawler-type tire system, and the operation flexibility is greatly improved.
In a preferred version, the tracked tire system comprises a front pair of wheels, a rear pair of wheels, and a tracked base; the front pair of wheels are hinged with the front end of the crawler-type base through a first connecting rod, one end of a front wheel lifting oil cylinder is hinged with an ear seat on the first connecting rod, one end of the front wheel lifting oil cylinder is hinged with an ear seat on a fixed shell of the rotary central body, and the front pair of wheels can be lifted up or put down through the first connecting rod which is hinged in a telescopic motion matching mode; the rear pair wheel is hinged with the tail end of the crawler-type base through a second connecting rod, one end of a rear wheel lifting oil cylinder is hinged with an ear seat on the second connecting rod, one end of the rear wheel lifting oil cylinder is hinged with an ear seat on a fixed shell of the rotary central body, and the rear pair wheel can be lifted up or put down through the second connecting rod which is hinged in a matched mode through telescopic motion; the crawler-type base is of a cuboid structure with crawler belts arranged on two sides, and the upper surface of the crawler-type base is connected with the fixed shell of the rotary central body. Simple structure, during the use, can select for use track or tire according to the topography difference and remove, when needs track removal, through the lift cylinder device with preceding pair of wheels and back pair wheel rise, can use the track action, otherwise, put down the tire and can change into the tire removal, two sets of mobile device both can guarantee to keep high flexibility on flatter operation face, can provide powerful climbing ability again, can use the track to climb over the blasting sediment heap, cooperation train jib is clear-topped to blasting sediment heap top.
In a preferred version, the front pair of wheels comprises a pair of tires connected by a steer axle; the rear pair of wheels also includes a pair of tires connected by a steering axle, allowing independent steering of the front and rear wheels. Simple structure, during the use, the steering axle chooses for use Spicer211 type planet rigidity steering axle, can realize the four-wheel steering of front and back wheel, has higher steering capacity, and the mine and tunnel engineering working face of being convenient for transition and quick walking can remove in various narrow spaces fast.
In a preferred scheme, the functional arm further comprises a swing angle oil cylinder with the front end hinged, a hydraulic breaking hammer connected with the swing angle oil cylinder, a breaking hammer pitching oil cylinder and a functional arm pitching oil cylinder; one end of a pitching oil cylinder of the breaking hammer is hinged with the swing angle oil cylinder, the other end of the pitching oil cylinder of the breaking hammer is hinged with an ear seat on the functional arm, and the pitching angle of the hydraulic breaking hammer can be adjusted through telescopic motion; one end of the functional arm pitching oil cylinder is hinged with the tail end of the functional arm, the other end of the functional arm pitching oil cylinder is hinged with the lug seat on the telescopic arm, and the pitching angle of the functional arm can be adjusted through telescopic motion. Simple structure, when in use, the functional arm can pry the hair of the pumice on the top wall through the oil cylinder device without dead angles in a larger range.
In the preferred scheme, the telescopic arm is a double-layer telescopic structure formed by sleeving an outer pipe and an inner pipe, the inner pipe is hinged with the functional arm at the front end, and the outer pipe is hinged with the supporting arm at the tail end; the telescopic arm pitching oil cylinder is arranged on the lower side surface of the telescopic arm, one end of the telescopic arm pitching oil cylinder is hinged to the lug seat on the outer pipe, the other end of the telescopic arm pitching oil cylinder is hinged to the lug seat on the supporting arm, and the pitching angle of the telescopic arm can be adjusted through telescopic motion. The telescopic arm has a simple structure, and when the telescopic arm is used, the telescopic arm can extend the operation radius of the vehicle arm, so that the vehicle arm has a wider operation range.
In the preferred scheme, the front end of the support arm is hinged with the tail end of the telescopic arm, and the tail end of the support arm is hinged with the vehicle body; one end of the supporting arm lifting oil cylinder is hinged with the middle section of the supporting arm, and the other end of the supporting arm lifting oil cylinder is hinged with the vehicle body, so that the whole vehicle arm can be lifted or put down through telescopic motion. Simple structure, during the use, the support arm is used for supporting the weight of whole car arm, has guaranteed the stability of structure.
In a preferred scheme, the shovel pushing mechanism comprises a third connecting rod, a shovel pushing plate with a flat plate structure and a shovel pushing plate lifting oil cylinder, and the bottom end of the shovel pushing plate inclines forwards; the front end of the third connecting rod is connected with the back of the shovel plate, and the tail end of the third connecting rod is hinged with the vehicle body; the front end of the shovel board lifting oil cylinder is hinged with an ear seat on the back of the shovel board, and the tail end of the shovel board lifting oil cylinder is hinged with the vehicle body, so that the shovel board can be lifted or put down through telescopic motion. The device has a simple structure, and can shovel off slag stones and trim the road surface through the push shovel mechanism in walking movement and push shovel trim blasting slag piles on an operation surface when in use, so that the functional diversity of the device is increased; the slag stones can be better gathered by the forward inclined bottom end of the shovel pushing plate.
A crawler tire type crowing trolley comprises a trolley body, a crawler tire system, a rotary central body connecting the trolley body and the crawler tire system, a trolley arm and a push shovel mechanism; the vehicle arm comprises a functional arm, a telescopic arm and a supporting arm which are sequentially connected, and the supporting arm is connected with the vehicle body; the vehicle arm can rotate around the rotary central body along with the vehicle body, the telescopic arm can be contracted and adjust the inclination angle, and the telescopic arm can also push the functional arm to adjust the inclination angle; the shovel pushing mechanism is connected with the front end of the vehicle body. The device adopts the articulated arm of syllogic to and the dual-purpose mobile system of track and four-wheel steering tire, it is poor to have solved current sled mao equipment flexibility, and place adaptability is poor, and the arm can't stretch into narrow and small space, and consequently the manual operation intensity of labour who brings is too high and the great problem of safe risk, has high flexibility, adaptable operation face all topography, and the arm is dexterous, can stretch into narrow and small space operation, the simple operation safe efficient characteristics.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures are: the hydraulic crushing hammer comprises a vehicle body 1, a front pair of wheels 21, a first connecting rod 211, a front wheel lifting cylinder 212, a rear pair of wheels 22, a second connecting rod 221, a rear wheel lifting cylinder 222, a crawler-type base 23, a rotary central body 3, a vehicle arm 4, a function arm 41, a swing angle cylinder 411, a hydraulic crushing hammer 412, a crushing hammer pitching cylinder 413, a function arm pitching cylinder 414, a telescopic arm 42, a telescopic arm pitching cylinder 423, a support arm 43, a support arm lifting cylinder 431, a shovel pushing mechanism 5, a third connecting rod 51, a shovel board 52 and a shovel board lifting cylinder 53.
Detailed Description
As shown in fig. 1, a crawler tire type picking trolley comprises a trolley body 1, a crawler tire system, a rotary central body 3 connecting the trolley body 1 and the crawler tire system, a trolley arm 4 and a push shovel mechanism 5; the vehicle arm 4 comprises a functional arm 41, a telescopic arm 42 and a supporting arm 43 which are sequentially connected, and the supporting arm 43 is connected with the vehicle body 1; the vehicle arm 4 can rotate around the rotating central body 3 along with the vehicle body 1, the telescopic arm 42 can be contracted and adjust the inclination angle, and the telescopic arm 42 can also push the functional arm 41 to adjust the inclination angle; the shovel pushing mechanism 5 is connected with the front end of the vehicle body 1. By adopting the three-section type hinged mechanical arm, the mechanical arm can flexibly carry out fine operation; through the dual-purpose mobile system who sets up track and four-wheel steering tire, can realize that the all terrain of device uses, has high flexibility, the all terrain of adaptable operation face, and the arm is dexterous, can stretch into narrow and small space operation, and the simple operation is safe high-efficient.
In the preferred scheme, the rotary central body 3 is a double-layer structure consisting of a hollow fixed shell and a rotary shaft in the fixed shell in a threaded connection mode, the fixed shell is connected with a crawler tire system below, the rotary shaft is connected with the vehicle body 1 above, and the rotary shaft can rotate in the fixed shell. Simple structure, when using, through gyration central body 3 as the axle, whole automobile body 1 and the car arm 4 on upper portion can carry out 360 degrees rotations on track tire system, have improved the flexibility of operation greatly.
In a preferred version, the tracked tire system comprises a front pair of wheels 21, a rear pair of wheels 22 and a tracked base 23; the front pair of wheels 21 is hinged with the front end of the crawler-type base 23 through a first connecting rod 211, one end of a front wheel lifting oil cylinder 212 is hinged with an ear seat on the first connecting rod 211, one end of the front wheel lifting oil cylinder is hinged with an ear seat on a fixed shell of the rotary central body 3, and the front pair of wheels 21 can be lifted or put down through the first connecting rod 211 which is hinged in a telescopic motion matching manner; the rear pair of wheels 22 is hinged with the tail end of the crawler-type base 23 through a second connecting rod 221, one end of a rear wheel lifting oil cylinder 222 is hinged with an ear seat on the second connecting rod 221, one end of the rear wheel lifting oil cylinder is hinged with an ear seat on a fixed shell of the rotary central body 3, and the rear pair of wheels 22 can be lifted or put down through the second connecting rod 221 which is hinged in a matched mode of telescopic motion; the crawler-type base 23 is a cuboid structure with crawler belts arranged on two sides, and the upper surface of the crawler-type base is connected with the fixed shell of the rotary central body 3. Simple structure, during the use, can select for use track or tire according to the topography difference and remove, when needs track removal, rise preceding pair of wheels 21 and back pair of wheels 22 through the lift cylinder device, can use the track action, otherwise, put down the tire and can change into the tire removal, two sets of mobile device both can guarantee to keep high flexibility on flatter operation face, can provide powerful climbing ability again, can use the track to climb over the blasting sediment heap, cooperation train jib 4 is clear to top over the blasting sediment heap.
In a preferred version, the front pair of wheels 21 comprises a pair of tires connected by a steering axle; the rear pair of wheels 22 also includes a pair of tires connected by a steering axle, and the front and rear wheels can be independently steered. Simple structure, during the use, the steering axle chooses for use Spicer211 type planet rigidity steering axle, can realize the four-wheel steering of front and back wheel, has higher steering capacity, and the mine and tunnel engineering working face of being convenient for transition and quick walking can remove in various narrow spaces fast.
In a preferred scheme, the function arm 41 further comprises a swing angle cylinder 411 with a hinged front end, a hydraulic breaking hammer 412 connected with the swing angle cylinder 411, a breaking hammer pitch cylinder 413 and a function arm pitch cylinder 414; one end of a breaking hammer pitching oil cylinder 413 is hinged with the swing angle oil cylinder 411, the other end of the breaking hammer pitching oil cylinder is hinged with an ear seat on the functional arm 41, and the pitching angle of the hydraulic breaking hammer 412 can be adjusted through telescopic motion; one end of the function arm pitch cylinder 414 is hinged to the tail end of the function arm 41, and the other end is hinged to the ear seat of the telescopic arm 42, so that the pitch angle of the function arm 41 can be adjusted through telescopic motion. Simple structure, when using, the function arm 41 can pry hair to the top side pumice through the oil cylinder device without dead angle in a wider range.
In the preferred scheme, the telescopic arm 42 is a double-layer telescopic structure formed by sleeving an outer pipe and an inner pipe, the inner pipe is hinged with the functional arm 41 at the front end, and the outer pipe is hinged with the supporting arm 43 at the tail end; the telescopic arm pitching cylinder 423 is arranged on the lower side surface of the telescopic arm 42, one end of the telescopic arm pitching cylinder is hinged to the lug seat on the outer pipe, the other end of the telescopic arm pitching cylinder is hinged to the lug seat on the supporting arm 43, and the pitching angle of the telescopic arm 42 can be adjusted through telescopic motion. The telescopic arm 42 has a simple structure, and can extend the working radius of the vehicle arm 4 when in use, so that the vehicle arm 4 has a wider working range.
In the preferred scheme, the front end of the supporting arm 43 is hinged with the tail end of the telescopic arm 42, and the tail end is hinged with the vehicle body 1; one end of the supporting arm lifting oil cylinder 431 is hinged with the middle section of the supporting arm 43, and the other end is hinged with the vehicle body 1, so that the whole vehicle arm 4 can be lifted or put down through telescopic motion. Simple structure, during the use, support arm 43 is used for supporting the weight of whole car arm 4, has guaranteed the stability of structure.
In a preferred scheme, the shovel mechanism 5 comprises a third connecting rod 51, a shovel plate 52 with a flat plate structure and a shovel plate lifting oil cylinder 53, wherein the bottom end of the shovel plate 52 inclines forwards; the front end of the third connecting rod 51 is connected with the back of the shovel plate 52, and the tail end is hinged with the vehicle body 1; the front end of the blade pushing plate lifting oil cylinder 53 is hinged with an ear seat on the back of the blade pushing plate 52, the tail end of the blade pushing plate lifting oil cylinder is hinged with the vehicle body 1, and the blade pushing plate 52 can be lifted up or down through telescopic motion. The structure is simple, when in use, the push shovel mechanism 5 can be used for shoveling off slag stones and trimming road surfaces during walking movement, and the push shovel can be used for trimming blasting slag piles on the operation surface, so that the functional diversity of the device is increased; the forward sloping bottom end of blade 52 provides better collection of ballast.
When the track tire type prying trolley is installed and used, the trolley arm 4 comprises a functional arm 41, a telescopic arm 42 and a supporting arm 43 which are sequentially connected, and the supporting arm 43 is connected with the trolley body 1; the vehicle arm 4 can rotate around the rotating central body 3 along with the vehicle body 1, the telescopic arm 42 can be contracted and adjust the inclination angle, and the telescopic arm 42 can also push the functional arm 41 to adjust the inclination angle; the shovel pushing mechanism 5 is connected with the front end of the vehicle body 1. By adopting the three-section type hinged mechanical arm, the mechanical arm can flexibly carry out fine operation; through the dual-purpose mobile system who sets up track and four-wheel steering tire, can realize that the all terrain of device uses, has high flexibility, the all terrain of adaptable operation face, and the arm is dexterous, can stretch into narrow and small space operation, and the simple operation is safe high-efficient.
During the use, gyration central part 3 is the bilayer structure that hollow fixed shell and threaded connection constitute at the inside axis of rotation of fixed shell, and fixed shell is connected with the track tire system of below, and the axis of rotation is connected with the automobile body 1 of top, and the axis of rotation can be in fixed shell internal rotation, is the axle through gyration central part 3, and whole automobile body 1 and upper portion's car arm 4 can carry out 360 degrees rotations on track tire system, has improved the flexibility of operation greatly.
In use, the track tyre system comprises a front pair of wheels 21, a rear pair of wheels 22 and a track-type base 23; the front pair of wheels 21 is hinged with the front end of the crawler-type base 23 through a first connecting rod 211, one end of a front wheel lifting oil cylinder 212 is hinged with an ear seat on the first connecting rod 211, one end of the front wheel lifting oil cylinder is hinged with an ear seat on a fixed shell of the rotary central body 3, and the front pair of wheels 21 can be lifted or put down through the first connecting rod 211 which is hinged in a telescopic motion matching manner; the rear pair of wheels 22 is hinged with the tail end of the crawler-type base 23 through a second connecting rod 221, one end of a rear wheel lifting oil cylinder 222 is hinged with an ear seat on the second connecting rod 221, one end of the rear wheel lifting oil cylinder is hinged with an ear seat on a fixed shell of the rotary central body 3, and the rear pair of wheels 22 can be lifted or put down through the second connecting rod 221 which is hinged in a matched mode of telescopic motion; crawler-type base 23 is the cuboid structure that both sides were provided with the track, the upper surface is connected with the fixed shell of gyration central body 3, can select track or tire to remove according to the topography difference, when needs track removal, rise preceding wheel 21 and back wheel 22 through the lift cylinder device, can use the track action, otherwise, put down the tire and can change into the tire removal, two sets of mobile device both can guarantee to keep high flexibility on relatively flat working face, can provide powerful climbing ability again, can use the track to climb and explode the sediment heap more, cooperation horn 4 is clear-topped to the top of exploding the sediment heap.
In use, the front pair of wheels 21 comprise a pair of tyres connected by a steering axle; the rear pair of wheels 22 also comprises a pair of tires connected through a steering axle, the front wheels and the rear wheels can independently steer, the steering axle adopts a Spicer211 type planetary rigid steering axle, the four-wheel steering of the front wheels and the rear wheels can be realized, the steering axle has higher steering capacity, is convenient for the transition and the quick walking of a mine and tunnel engineering working face, and can quickly move in various narrow spaces.
When in use, the function arm 41 further comprises a swing angle cylinder 411 with the front end hinged, a hydraulic breaking hammer 412 connected with the swing angle cylinder 411, a breaking hammer pitch cylinder 413 and a function arm pitch cylinder 414; one end of a breaking hammer pitching oil cylinder 413 is hinged with the swing angle oil cylinder 411, the other end of the breaking hammer pitching oil cylinder is hinged with an ear seat on the functional arm 41, and the pitching angle of the hydraulic breaking hammer 412 can be adjusted through telescopic motion; one end of the function arm pitching oil cylinder 414 is hinged with the tail end of the function arm 41, the other end is hinged with the lug seat on the telescopic arm 42, the pitching angle of the function arm 41 can be adjusted through telescopic movement, and the function arm 41 can pry the pumice on the top wall through the oil cylinder device without dead angles in a larger range.
When in use, the telescopic arm 42 is a double-layer telescopic structure formed by sleeving an outer pipe and an inner pipe, the inner pipe is hinged with the functional arm 41 at the front end, and the outer pipe is hinged with the supporting arm 43 at the tail end; the telescopic boom pitching cylinder 423 is arranged on the lower side surface of the telescopic boom 42, one end of the telescopic boom pitching cylinder is hinged to the lug seat on the outer pipe, the other end of the telescopic boom pitching cylinder is hinged to the lug seat on the supporting arm 43, the pitching angle of the telescopic boom 42 can be adjusted through telescopic movement, the telescopic boom 42 can extend the operation radius of the vehicle boom 4, and the vehicle boom 4 has a wider operation range.
When in use, the front end of the supporting arm 43 is hinged with the tail end of the telescopic arm 42, and the tail end is hinged with the vehicle body 1; one end of the supporting arm lifting oil cylinder 431 is hinged with the middle section of the supporting arm 43, the other end of the supporting arm lifting oil cylinder 431 is hinged with the vehicle body 1, the whole vehicle arm 4 can be lifted or put down through telescopic motion, the supporting arm 43 is used for supporting the weight of the whole vehicle arm 4, and the stability of the structure is guaranteed.
When in use, the shovel pushing mechanism 5 comprises a third connecting rod 51, a shovel pushing plate 52 with a flat plate structure and a shovel pushing plate lifting oil cylinder 53, wherein the bottom end of the shovel pushing plate 52 inclines forwards; the front end of the third connecting rod 51 is connected with the back of the shovel plate 52, and the tail end is hinged with the vehicle body 1; the front end of the push shovel plate lifting oil cylinder 53 is hinged with an ear seat on the back of the push shovel plate 52, the tail end of the push shovel plate lifting oil cylinder is hinged with the vehicle body 1, the push shovel plate 52 can be lifted up or put down through telescopic motion, the push shovel mechanism 5 can be used for removing slag stones and trimming road surfaces in walking motion, and a blasting slag pile is trimmed by pushing shovels on an operation surface, so that the functional diversity of the device is increased; the forward sloping bottom end of blade 52 provides better collection of ballast.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (8)
1. The utility model provides a track tire formula sled hair platform truck which characterized by: the crawler type vehicle comprises a vehicle body (1), a crawler tire system, a rotary central body (3) connecting the vehicle body (1) and the crawler tire system, a vehicle arm (4) and a shovel pushing mechanism (5); the vehicle arm (4) comprises a functional arm (41), a telescopic arm (42) and a supporting arm (43) which are sequentially connected, and the supporting arm (43) is connected with the vehicle body (1); the vehicle arm (4) can rotate around the rotating central body (3) along with the vehicle body (1), the telescopic arm (42) can be contracted and adjust the inclination angle, and the telescopic arm (42) can also push the functional arm (41) to adjust the inclination angle; the shovel pushing mechanism (5) is connected with the front end of the vehicle body (1).
2. The track tire type crow bar trolley of claim 1, characterized in that: the rotary central body (3) is of a double-layer structure consisting of a hollow fixed shell and a rotating shaft in the fixed shell in a threaded connection mode, the fixed shell is connected with a crawler tire system below, the rotating shaft is connected with a vehicle body (1) above, and the rotating shaft can rotate in the fixed shell.
3. The track tire type crow bar trolley of claim 1, characterized in that: the crawler tire system comprises a front pair of wheels (21), a rear pair of wheels (22) and a crawler base (23); the front pair of wheels (21) is hinged with the front end of the crawler-type base (23) through a first connecting rod (211), one end of a front wheel lifting oil cylinder (212) is hinged with an ear seat on the first connecting rod (211), one end of the front wheel lifting oil cylinder is hinged with an ear seat on a fixed shell of the rotary central body (3), and the front pair of wheels (21) can be lifted or put down through the first connecting rod (211) which is hinged in a matched mode through telescopic motion; the rear pair of wheels (22) is hinged with the tail end of the crawler-type base (23) through a second connecting rod (221), one end of a rear wheel lifting oil cylinder (222) is hinged with an ear seat on the second connecting rod (221), one end of the rear wheel lifting oil cylinder is hinged with an ear seat on a fixed shell of the rotary central body (3), and the rear pair of wheels (22) can be lifted or put down through the second connecting rod (221) which is hinged in a telescopic motion matching mode; the crawler-type base (23) is of a cuboid structure with crawler belts arranged on two sides, and the upper surface of the crawler-type base is connected with the fixed shell of the rotary central body (3).
4. The track tire type crow bar trolley of claim 3, characterized in that: the front pair of wheels (21) comprising a pair of tyres connected by a steering axle; the rear pair of wheels (22) also includes a pair of tires connected by a steering axle, allowing independent steering of the front and rear wheels.
5. The track tire type crow bar trolley of claim 1, characterized in that: the functional arm (41) further comprises a swing angle oil cylinder (411) with the front end hinged, a hydraulic breaking hammer (412) connected with the swing angle oil cylinder (411), a breaking hammer pitching oil cylinder (413) and a functional arm pitching oil cylinder (414); one end of a breaking hammer pitching oil cylinder (413) is hinged with the swing angle oil cylinder (411), the other end of the breaking hammer pitching oil cylinder is hinged with an ear seat on the functional arm (41), and the pitching angle of the hydraulic breaking hammer (412) can be adjusted through telescopic motion; one end of the function arm pitching oil cylinder (414) is hinged with the tail end of the function arm (41), the other end is hinged with an ear seat on the telescopic arm (42), and the pitching angle of the function arm (41) can be adjusted through telescopic motion.
6. The track tire type crow bar trolley of claim 1, characterized in that: the telescopic arm (42) is a double-layer telescopic structure formed by sleeving an outer pipe and an inner pipe, the inner pipe is hinged with the functional arm (41) at the front end, and the outer pipe is hinged with the supporting arm (43) at the tail end; the telescopic arm pitching oil cylinder (423) is arranged on the lower side surface of the telescopic arm (42), one end of the telescopic arm pitching oil cylinder is hinged to an ear seat on the outer pipe, the other end of the telescopic arm pitching oil cylinder is hinged to an ear seat on the supporting arm (43), and the pitching angle of the telescopic arm (42) can be adjusted through telescopic motion.
7. The track tire type crow bar trolley of claim 1, characterized in that: the front end of the supporting arm (43) is hinged with the tail end of the telescopic arm (42), and the tail end of the supporting arm is hinged with the vehicle body (1); one end of a supporting arm lifting oil cylinder (431) is hinged with the middle section of the supporting arm (43), the other end of the supporting arm lifting oil cylinder is hinged with the vehicle body (1), and the whole vehicle arm (4) can be lifted or put down through telescopic motion.
8. The track tire type crow bar trolley of claim 1, characterized in that: the shovel pushing mechanism (5) comprises a third connecting rod (51), a shovel pushing plate (52) of a flat plate structure and a shovel pushing plate lifting oil cylinder (53), and the bottom end of the shovel pushing plate (52) inclines forwards; the front end of the third connecting rod (51) is connected with the back of the shovel pushing plate (52), and the tail end of the third connecting rod is hinged with the vehicle body (1); the front end of the shovel pushing plate lifting oil cylinder (53) is hinged with an ear seat on the back of the shovel pushing plate (52), the tail end of the shovel pushing plate lifting oil cylinder is hinged with the vehicle body (1), and the shovel pushing plate (52) can be lifted or put down through telescopic motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921501344.5U CN210622799U (en) | 2019-09-10 | 2019-09-10 | Crawler belt tyre type crow trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921501344.5U CN210622799U (en) | 2019-09-10 | 2019-09-10 | Crawler belt tyre type crow trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210622799U true CN210622799U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921501344.5U Active CN210622799U (en) | 2019-09-10 | 2019-09-10 | Crawler belt tyre type crow trolley |
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| Country | Link |
|---|---|
| CN (1) | CN210622799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647550A (en) * | 2020-12-25 | 2021-04-13 | 江苏浩吉矿用装备有限公司 | Track and rail wheel type tunnel repairing machine |
| CN112896113A (en) * | 2021-03-26 | 2021-06-04 | 山河智能装备股份有限公司 | Novel landing leg of modularization rescue equipment and rescue equipment adopting same |
-
2019
- 2019-09-10 CN CN201921501344.5U patent/CN210622799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647550A (en) * | 2020-12-25 | 2021-04-13 | 江苏浩吉矿用装备有限公司 | Track and rail wheel type tunnel repairing machine |
| CN112896113A (en) * | 2021-03-26 | 2021-06-04 | 山河智能装备股份有限公司 | Novel landing leg of modularization rescue equipment and rescue equipment adopting same |
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