CN202508141U - Four wheels-driven support carrying vehicle - Google Patents
Four wheels-driven support carrying vehicle Download PDFInfo
- Publication number
- CN202508141U CN202508141U CN2012201481255U CN201220148125U CN202508141U CN 202508141 U CN202508141 U CN 202508141U CN 2012201481255 U CN2012201481255 U CN 2012201481255U CN 201220148125 U CN201220148125 U CN 201220148125U CN 202508141 U CN202508141 U CN 202508141U
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- frame assembly
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Abstract
The utility model discloses a four wheels-driven support carrying vehicle, and relates to the technical field of a device for lifting bulk cargo or heavy cargo up and down aiming at assembly and disassembly. The four wheels-driven support carrying vehicle comprises a power device, a front vehicle frame assembly and a back vehicle frame assembly, wherein the back vehicle frame assembly is of a U-shaped structure, and a sealed end of the back vehicle frame assembly is a head end. The four wheels-driven support carrying vehicle is characterized by further comprising a four wheels-driven system, a hydraulic lifting system and a steering balance system. The four wheels-driven support carrying vehicle has the advantages that (1) the four wheels-driven support carrying vehicle is simple in structure, and convenient to operate and control, thereby being effectively applicable to the complex road condition environments of coal mine roadways in the domestic; (2) the four wheels-driven support carrying vehicle avoids the collision between a hydraulic support and the back vehicle frame assembly, so that the hydraulic support can not be damaged; and (3) the stress condition of the front vehicle frame assembly and the back vehicle frame assembly can be effectively improved, the road holding can be effectively carried out by four wheels, the four wheels-driven support carrying vehicle is flexible to use, and the service life can be prolonged.
Description
Technical field
The utility model relates to the up-down bulk cargo that is used for the loading or unloading purpose or the device technique field of parcel.
Background technology
Along with Coal Mechanical melts the upgrading of adopting, domestic large and medium-sized colliery successively adopts hydraulic support to come top support plate, has greatly improved the percent recovery of safety and equipment; Reduce the downhole production personnel limitedly, but will be transported to new driving surface to hydraulic support, existed very big difficulty; Hydraulic support is light tens tons, heavy tens tons owing to there is not transportation means; Have to split into several parts to hydraulic support; New driving surfaces beyond piecemeal is transported to several kilometers by original tools such as winch, steel rope, the ropes made of hemp by manual work then get on,, reinstall use; And be difficult to reach precision and the performance that former factory installs between the hydraulic pressure of reinstalling, and take a lot of work, time-consuming, effort.Developed country has just produced and has used hydraulic support truck as far back as the eighties of last century 60-70 age; But according to the external hydraulic support truck service condition of domestic some large-scale mining industry institutional purchase, the hydraulic support truck of import can not satisfy that domestic coal mine well port is narrow, the ramp is little, the gradient is big and present situation such as state of ground difference; In order to solve above problem; The domestic hydraulic support truck that had occurred some according to the actual conditions development in domestic colliery at present can effectively adapt to the situation in present domestic colliery, but in use also have some problems; 1) because domestic present colliery internal state more complicated; Existing hydraulic support car adopts the fluid power system dynamic property not meet the demands, and the control system more complicated, is not easy to maintenance; 2) the hydraulic support lift system adopts chain to promote, because road conditions are relatively poor in the tunnel, it is unstable that chain promotes hydraulic support, and hydraulic support collides with damage equipment, reduction of service life with the back frame assembly easily; 3) existing hydraulic support truck front vehicle frame assembly and back have only between the frame assembly hinged; Four-wheel can not effectively be grabbed ground during rugged road surface in running into the tunnel; The waste propulsive effort, and make front vehicle frame assembly and back frame assembly receive torsion, reduction of service life.
The utility model content
The technical matters that the utility model will solve provides the moving bracket carrier of a kind of 4 wheel driven, can effectively improve front vehicle frame assembly and back frame assembly stressing conditions, and four-wheel is effectively grabbed ground, uses flexibly, improves service life.
For solving the problems of the technologies described above; The technical scheme that the utility model is taked is: a kind of 4 wheel driven moves bracket carrier; Comprise engine installation, front vehicle frame assembly, back frame assembly, four-wheel drive system, hydraulic lift system and steering hardware; Said back frame assembly is the U-shaped structure, and its closed end is a head end; Its key improvements is: said steering hardware is by means of adapter shaft assembly and said front vehicle frame assembly end joint connection.
Said adapter shaft assembly comprises S. A. and bearing; Said S. A. be horizontally disposed with and its axis vertical with said front vehicle frame assembly tail end; Said S. A. is connected by means of bearing with back frame assembly tail end; The S. A. tail end is captiveed joint with said steering hardware.
Said steering hardware comprises back vehicle frame engaging lug, vertical axis and the attaching parts that is fixed at back vehicle frame front end; Said attaching parts comprises adapter plate and the front vehicle frame engaging lug of being located at adapter plate one side; Said front vehicle frame engaging lug is hinged by means of vertical axis with back vehicle frame engaging lug; The other side of said adapter plate is captiveed joint with said S. A. tail end.
Said hydraulic lift system comprises that quadruplet is symmetrically set in the hydraulic lifting mechanism of back frame assembly upper surface.
Said hydraulic lifting mechanism comprises lifting hydraulic actuating cylinder, suspension hook, lift arm, S. A. and actuating arm; Said S. A. laterally is located on the frame assembly upper surface of said back, and said lift arm is captiveed joint with said rotating shaft terminal respectively with the actuating arm tail end; The hinged ear that said lifting hydraulic actuating cylinder tail end and said back frame assembly upper surface are provided with is hinged, and tail end and said actuating arm open end are hinged; It is inboard that the hinged suspension hook in said lift arm open end, suspension hook are positioned at said back frame assembly.
Said engine installation is an anti-explosion diesel engine.
Said four-wheel drive system comprises hydraulic mechanical transmission box, f-w-d system and rear wheel drive system; Said hydraulic mechanical transmission box power intake docks with said anti-explosion diesel engine clutch end.
Said front-wheel drive system turnkey is drawn together first transmission shaft, front driving axle assembly and front driving axle displacement case; Said front driving axle displacement case is captiveed joint with front driving axle; First transmission shaft, one end is connected with the hydraulic mechanical transmission box clutch end, and an other end is connected with front driving axle displacement case clutch end; Front driving axle displacement case left and right sides mouth is connected with the before driving case that is positioned at front vehicle frame assembly both sides respectively through two semiaxis.
Said rear wheel drive system comprises second transmission shaft, rear drive diff, rear drive displacement case, rear drive case and the 3rd transmission shaft; Said second transmission shaft, one end is connected with the clutch end that said front driving axle displacement case is positioned at the rear end; An other end is connected with rear drive diff power intake; Said rear drive displacement case comprises two covers; Two cover rear drive displacement casees are located at aftercarriage assembly both sides respectively; Said rear drive displacement case power intake is connected by means of the clutch end of transmission shaft with said rear drive diff both sides respectively, and said rear drive case power intake is connected with the rear drive displacement case clutch end of respective side by means of the 3rd transmission shaft.
The beneficial effect of the utility model is following:
(1) adopt anti-explosion diesel engine and mechanical type four-wheel drive system, simple in structure, be convenient to control, can effectively adapt to the complicated road conditions environment of domestic coal mine roadway;
(2) the hydraulic support lift system is abandoned existing chain-type lift system; Adopt suspension hook directly to be connected, catch on hydraulic support with suspension hook and promote and transport, improve the stability of transportation with lift arm; Prevent colliding with between hydraulic support and the back frame assembly, prevent to damage hydraulic support;
3) between front vehicle frame assembly and the back frame assembly steering balance mechanism is set, hinged between pipe bracket and the back frame assembly by means of vertical axis, be convenient to turn to; Between pipe bracket and the front vehicle frame assembly connection bearing assembly is set, can realizes the relative swing of front vehicle frame assembly and back frame assembly in the vertical direction, effectively adapt to rugged road surface in the tunnel; Prevent that single-wheel is unsettled; Prevent that front vehicle frame assembly and back frame assembly receive the harm of torsion, can effectively improve front vehicle frame assembly and back frame assembly stressing conditions, four-wheel is effectively grabbed ground; Use flexibly, improve service life.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the front view of the utility model;
Fig. 2 is the birds-eye view of the utility model;
Fig. 3 is the right elevation of the utility model;
Fig. 4 is the utility model engine installation, driving system structure scheme drawing;
In the accompanying drawings: 1, anti-explosion diesel engine; 2, hydraulic mechanical transmission box; 3, first transmission shaft; 4, front driving axle displacement case; 5, f-w-d axle assembly; 6, front-wheel; 7, turn to oil cylinder; 8, second turning cylinder; 9, rear drive displacement case; 10, rear drive diff; 11, the 3rd transmission shaft; 12, suspension hook; 13, rear drive case; 14, back frame assembly; 15, lift arm; 16, promote hydraulic actuating cylinder (16); 17, vertical adapter shaft; 18, connection bearing assembly; 19, front vehicle frame assembly; 20, operator's compartment assembly.
The specific embodiment
In sum; The utility model discloses the moving bracket carrier of a kind of 4 wheel driven; Comprise engine installation, front vehicle frame assembly 19, back frame assembly 14, four-wheel drive system, hydraulic lift system and steering hardware, said back frame assembly 14 is the U-shaped structure, and its closed end is a head end; Its key improvements is: said steering hardware is by means of adapter shaft assembly and said front vehicle frame assembly end joint connection.
Said adapter shaft assembly comprises S. A. and bearing; Said S. A. be horizontally disposed with and its axis vertical with said front vehicle frame assembly tail end; Said S. A. is connected by means of bearing with back frame assembly tail end; The S. A. tail end is captiveed joint with said steering hardware.
Said steering hardware comprises back vehicle frame engaging lug, vertical axis and the attaching parts that is fixed at back vehicle frame front end; Said attaching parts comprises adapter plate and the front vehicle frame engaging lug of being located at adapter plate one side; Said front vehicle frame engaging lug is hinged by means of vertical axis with back vehicle frame engaging lug; The other side of said adapter plate is captiveed joint with said S. A. tail end.
Said hydraulic lift system comprises that quadruplet is symmetrically set in the hydraulic lifting mechanism of back frame assembly 14 upper surfaces.
Said hydraulic lifting mechanism comprises lifting hydraulic actuating cylinder 16, suspension hook 12, lift arm 15, S. A. and actuating arm; Said S. A. laterally is located on frame assembly 14 upper surfaces of said back, and said lift arm 15 is captiveed joint with said rotating shaft terminal respectively with the actuating arm tail end; The hinged ear that said lifting hydraulic actuating cylinder 16 tail ends and said back frame assembly 14 upper surfaces are provided with is hinged, and tail end and said actuating arm open end are hinged; The hinged suspension hook 12 in said lift arm 15 open ends, suspension hook 12 are positioned at frame assembly 14 inboards, said back.
Said engine installation is an anti-explosion diesel engine 1.
Said four-wheel drive system comprises hydraulic mechanical transmission box 2, f-w-d system and rear wheel drive system; Said hydraulic mechanical transmission box 2 power intakes dock with said anti-explosion diesel engine 1 clutch end.
Said front-wheel drive system turnkey is drawn together first transmission shaft 3, front driving axle assembly 5 and front driving axle displacement case 4; Said front driving axle displacement case 4 is captiveed joint with front driving axle; First transmission shaft, 3 one ends are connected with hydraulic mechanical transmission box 2 clutch ends, and an other end is connected with front driving axle displacement case 4 clutch ends; Front driving axle displacement case 4 left and right sides mouths are connected with the before driving case that is positioned at front vehicle frame assembly 19 both sides respectively through two semiaxis.
Said rear wheel drive system comprises second transmission shaft 8, rear drive diff 10, rear drive displacement case 9, rear drive case 13 and the 3rd transmission shaft 11; Said second transmission shaft, 8 one ends are connected with the clutch end that said front driving axle displacement case 4 is positioned at the rear end; An other end is connected with rear drive diff 10 power intakes; Said rear drive displacement case 9 comprises two covers; Two cover rear drive displacement casees 9 are located at aftercarriage assembly both sides respectively; Said rear drive displacement case 9 power intakes are connected by means of the clutch end of transmission shaft with said rear drive diff 10 both sides respectively, and said rear drive case 13 power intakes are connected with rear drive displacement case 9 clutch ends of respective side by means of the 3rd transmission shaft 11.
(1) adopt anti-explosion diesel engine and mechanical type four-wheel drive system, simple in structure, be convenient to control, can effectively adapt to the complicated road conditions environment of domestic coal mine roadway; Adopt anti-explosion diesel engine, can under the most of mine of China, use.Transmission adopted hydromechanical drive case lacks than the mechanical drive gear box, and is easy to operate; Owing to there is not mechanical clutch, it is more reliable to work; Price is more cheap than the hydrostatic drive support carrying implement of import, has high cost performance.
(2) the hydraulic support lift system is abandoned existing chain-type lift system; Adopt suspension hook directly to be connected, catch on hydraulic support with suspension hook and promote and transport, improve the stability of transportation with lift arm; Prevent colliding with between hydraulic support and the back frame assembly, prevent to damage hydraulic support;
3) between front vehicle frame assembly and the back frame assembly steering balance mechanism is set; Hinged between pipe bracket and the back frame assembly by means of vertical axis, be convenient to turn to, between pipe bracket and the front vehicle frame assembly connection bearing assembly is set; Can realize the relative swing of front vehicle frame assembly and back frame assembly in the vertical direction; Effectively adapt to rugged road surface in the tunnel, prevent that single-wheel is unsettled, prevent that front vehicle frame assembly and back frame assembly receive the harm of torsion.Compact conformation, back vehicle frame adopt U type framework, make hydraulic support easy to loading and unloading, and be fixing reliable, transportation safety; And shipping height is low, is suitable in the most underworkings of China, using.Before, the afer bay assembly connects through two linkworks, frame articulated steering before and after horizontally hinged mechanism makes, and turn radius is little, owing to adopt all-hydraulic steering gear, therefore turns to light and flexible; Vertically linkwork guarantees that 4 take turns all reliable grounds, and is good to the rough road surface of underworkings comformability, and the effect of car load all-wheel powered is realized, so this car tractive force is big, can satisfy the needs of down-hole transportation heavy wares.
The 4 wheel driven hydrodynamic pressure bracket carrier that the utility model disclosed is a kind of equipment that transports hydraulic support in the down-hole; Can also transport other underground equipment integral body to the down-hole; Head, loader head and crusher etc. like conveyer; Make the major part of these equipment exempt from assembling in the down-hole, use manpower and material resources sparingly, improve installation effectiveness between the underground hydraulic pressure.
Claims (9)
1. the moving bracket carrier of 4 wheel driven comprises engine installation, front vehicle frame assembly (19), back frame assembly (14), four-wheel drive system, hydraulic lift system and steering hardware, and said back frame assembly (14) is the U-shaped structure, and its closed end is a head end; It is characterized in that: said steering hardware is by means of adapter shaft assembly and said front vehicle frame assembly end joint connection.
2. 4 wheel driven according to claim 1 moves bracket carrier, it is characterized in that: said adapter shaft assembly comprises S. A. and bearing; Said S. A. be horizontally disposed with and its axis vertical with said front vehicle frame assembly tail end; Said S. A. is connected by means of bearing with back frame assembly tail end; The S. A. tail end is captiveed joint with said steering hardware.
3. 4 wheel driven according to claim 1 and 2 moves bracket carrier, it is characterized in that: said steering hardware comprises back vehicle frame engaging lug, vertical axis and the attaching parts that is fixed at back vehicle frame front end; Said attaching parts comprises adapter plate and the front vehicle frame engaging lug of being located at adapter plate one side; Said front vehicle frame engaging lug is hinged by means of vertical axis with back vehicle frame engaging lug; The other side of said adapter plate is captiveed joint with said S. A. tail end.
4. 4 wheel driven according to claim 3 moves bracket carrier, it is characterized in that: said hydraulic lift system comprises that quadruplet is symmetrically set in the hydraulic lifting mechanism of back frame assembly (14) upper surface.
5. 4 wheel driven according to claim 4 moves bracket carrier, it is characterized in that: said hydraulic lifting mechanism comprises lifting hydraulic actuating cylinder (16), suspension hook (12), lift arm (15), S. A. and actuating arm; Said S. A. laterally is located on frame assembly (14) upper surface of said back, and said lift arm (15) is captiveed joint with said rotating shaft terminal respectively with the actuating arm tail end; The hinged ear that said lifting hydraulic actuating cylinder (16) tail end and said back frame assembly (14) upper surface are provided with is hinged, and tail end and said actuating arm open end are hinged; The hinged suspension hook in said lift arm (15) open end (12), suspension hook (12) are positioned at frame assembly (14) inboard, said back.
6. 4 wheel driven according to claim 5 moves bracket carrier, it is characterized in that: said engine installation is anti-explosion diesel engine (1).
7. 4 wheel driven according to claim 6 moves bracket carrier, it is characterized in that: said four-wheel drive system comprises hydraulic mechanical transmission box (2), f-w-d system and rear wheel drive system; Said hydraulic mechanical transmission box (2) power intake docks with said anti-explosion diesel engine (1) clutch end.
8. 4 wheel driven according to claim 7 moves bracket carrier, it is characterized in that: said front-wheel drive system turnkey is drawn together first transmission shaft (3), front driving axle assembly (5) and front driving axle displacement case (4); Said front driving axle displacement case (4) is captiveed joint with front driving axle; First transmission shaft (3) one ends are connected with hydraulic mechanical transmission box (2) clutch end, and an other end is connected with front driving axle displacement case (4) clutch end; Front driving axle displacement case (4) left and right sides mouth is connected with the before driving case that is positioned at front vehicle frame assembly (19) both sides respectively through two semiaxis.
9. 4 wheel driven according to claim 8 moves bracket carrier, it is characterized in that: said rear wheel drive system comprises second transmission shaft (8), rear drive diff (10), rear drive displacement case (9), rear drive case (13) and the 3rd transmission shaft (11); Said second transmission shaft (8) one ends are connected with the clutch end that said front driving axle displacement case (4) is positioned at the rear end; An other end is connected with rear drive diff (10) power intake; Said rear drive displacement case (9) comprises two covers; Two cover rear drive displacement casees (9) are located at aftercarriage assembly both sides respectively; Said rear drive displacement case (9) power intake is connected by means of the clutch end of transmission shaft with said rear drive diff (10) both sides respectively, and said rear drive case (13) power intake is connected with rear drive displacement case (9) clutch end of respective side by means of the 3rd transmission shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201481255U CN202508141U (en) | 2012-04-10 | 2012-04-10 | Four wheels-driven support carrying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201481255U CN202508141U (en) | 2012-04-10 | 2012-04-10 | Four wheels-driven support carrying vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508141U true CN202508141U (en) | 2012-10-31 |
Family
ID=47060641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201481255U Withdrawn - After Issue CN202508141U (en) | 2012-04-10 | 2012-04-10 | Four wheels-driven support carrying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508141U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616268A (en) * | 2012-04-10 | 2012-08-01 | 邢台市神圣矿山机械制造有限公司 | Four-wheel drive bracket handling car |
| CN102910206A (en) * | 2012-11-12 | 2013-02-06 | 连云港天明装备有限公司 | Bracket carrier |
| CN109159664A (en) * | 2018-11-15 | 2019-01-08 | 邢台市神圣矿山机械制造有限公司 | Drive system and carrier |
| CN110326575A (en) * | 2019-07-10 | 2019-10-15 | 广东工业大学 | A kind of rail trolley mechanism |
| CN110471424A (en) * | 2019-08-30 | 2019-11-19 | 上海工程技术大学 | A kind of AGV vehicle structure being suitable for complex road surface |
-
2012
- 2012-04-10 CN CN2012201481255U patent/CN202508141U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616268A (en) * | 2012-04-10 | 2012-08-01 | 邢台市神圣矿山机械制造有限公司 | Four-wheel drive bracket handling car |
| CN102910206A (en) * | 2012-11-12 | 2013-02-06 | 连云港天明装备有限公司 | Bracket carrier |
| CN109159664A (en) * | 2018-11-15 | 2019-01-08 | 邢台市神圣矿山机械制造有限公司 | Drive system and carrier |
| CN110326575A (en) * | 2019-07-10 | 2019-10-15 | 广东工业大学 | A kind of rail trolley mechanism |
| CN110471424A (en) * | 2019-08-30 | 2019-11-19 | 上海工程技术大学 | A kind of AGV vehicle structure being suitable for complex road surface |
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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: 20121031 Effective date of abandoning: 20140430 |
|
| RGAV | Abandon patent right to avoid regrant |