CN202896379U - Mining downhole concrete stirring conveying car - Google Patents
Mining downhole concrete stirring conveying car Download PDFInfo
- Publication number
- CN202896379U CN202896379U CN2012205454064U CN201220545406U CN202896379U CN 202896379 U CN202896379 U CN 202896379U CN 2012205454064 U CN2012205454064 U CN 2012205454064U CN 201220545406 U CN201220545406 U CN 201220545406U CN 202896379 U CN202896379 U CN 202896379U
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- connecting panel
- car
- connecting frame
- concrete mixer
- mine underground
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Abstract
The utility model relates to a mining downhole concrete stirring conveying car which comprises a front car and a back car. The front car and the back car are connected through a hinged part which comprises a front connecting frame, a back connecting frame, an upper hinged mechanism and a lower hinged mechanism. The front connecting frame is fixedly connected at the back end of the front car. The back connecting frame is fixedly connected at the front end of a chassis of the back car. The front connecting frame and the back connecting frame are connected in a hinged mode through the upper hinged mechanism and the lower hinged mechanism. A hydraulic motor is arranged between the lower hinged mechanism and the upper hinged mechanism. After the front end of a speed reducer penetrates through the back connecting frame, the front end of the speed reducer is connected with the hydraulic motor in a transmission mode, and the speed reducer is in transmission connection with a stirring tank which is fixedly arranged on the chassis. According to the conveying car, the height of the whole car is effectively lowered, and the conveying car is suitable for being used in a downhole coal mine tunnel.
Description
Technical field
The utility model relates to a kind of concrete mixer truck, particularly relates to the concrete mixer truck that uses under a kind of coal mine.
Background technology
Building operation will be used a large amount of cement and cement concrete under coal mine, owing to being a rugged environment under the coal mine, climate is moist, surface irregularity, the tunnel is narrow, stirring transportation to cement concrete under the coal mine has caused very large difficulty, affected the building operation under the coal mine, at present, the concrete mixer truck of underground mine use is by headstock, the chassis, the compositions such as upper dress, headstock are connected the articulated section with the chassis and connect, and headstock is by power system, steering swivel system, operator's compartment forms, upper dress is by HM Hydraulic Motor, reductor, stirred pot, feeding-discharging mechanism, washing system forms, and general upper dress stirred pot part is at an angle with vehicle frame.But because HM Hydraulic Motor and reductor are installed in the top, articulated section, stirred pot is connected with reductor, causes the height of mixermobile larger, such as disclosed concrete mixer truck among the Chinese patent CN 102218998A, its car load height is large, is unfavorable for travelling in the downhole coal mine tunnel.
The utility model content
The technical problems to be solved in the utility model provides the little mine underground concrete mixer truck of a kind of car load height.
The utility model mine underground concrete mixer truck, comprise front truck and rear car, front truck comprises forebay, operator's compartment, power system and front truck tire assembly, rear car comprises the chassis, upper dress and rear wheel tire assembly, upper dress comprises HM Hydraulic Motor, reductor and stirred pot, front car and rear car connects by the articulated section, the articulated section comprises front link span, rear connecting frame, upper linkwork and lower linkwork, front link span is fixedly connected on the rear end of front truck, rear connecting frame is fixedly connected on the chassis front end of rear car, upper linkwork comprises the first connecting panel and the second connecting panel, the first connecting panel is fixedly mounted on the top of front link span, the second connecting panel is fixedly mounted on the top of rear connecting frame, the first connecting panel and the second connecting panel are articulated and connected, lower linkwork comprises the 3rd connecting panel and the 4th connecting panel, the 3rd connecting panel is fixedly mounted on the bottom of front link span, the 4th connecting panel is fixedly mounted on the bottom of rear connecting frame, the 3rd connecting panel and the 4th connecting panel are articulated and connected, HM Hydraulic Motor is installed between lower linkwork and the upper linkwork, the front end of reductor is connected with hydraulic motor transmission after passing rear connecting frame, reductor and stirred pot are in transmission connection, and stirred pot is fixedly mounted on the chassis.
The utility model mine underground concrete mixer truck, captive joint with the housing of reductor in the rear end of wherein said HM Hydraulic Motor.
The utility model mine underground concrete mixer truck, wherein said operator's compartment comprise driver's chair, bearing circle and control valve rod.
The utility model mine underground concrete mixer truck, wherein said power system comprises diesel engine, tor-con, change speed gear box and vehicle bridge, diesel engine is anti-explosion diesel engine.By using anti-explosion diesel engine, when agitator truck during in the high borehole operation of gas density, can avoid the potential safety hazard of blasting.
The utility model mine underground concrete mixer truck, wherein said stirred pot comprises tank body, peep hole and end socket, and end socket is welded on the tank body front end, and peep hole is opened in the tank body middle part.
The utility model mine underground concrete mixer truck, the welding process of wherein said end socket and tank body are two-sided welding.By adopting interior welding process, end socket is connected more firm with tank body, better tightness.
The utility model mine underground concrete mixer truck, wherein said tank body adopt the Q235 high-abrasive material to make.
The utility model mine underground concrete mixer truck difference from prior art is before and after of the present utility model the connection and the articulated section of rear car comprises front link span, rear connecting frame, upper linkwork and lower linkwork, HM Hydraulic Motor is installed between lower linkwork and the upper linkwork, the front end of reductor is connected with hydraulic motor transmission after passing rear connecting frame, reductor and stirred pot are in transmission connection, on stirred pot fixed installation and the chassis, effectively reduce the height of car load, be applicable in the downhole coal mine tunnel, use.
The utility model is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the block diagram of the utility model mine underground concrete mixer truck;
Fig. 2 is the left view (the front truck part does not show) of the utility model mine underground concrete mixer truck;
Fig. 3 is the left view of the stirred pot of the utility model mine underground concrete mixer truck;
Fig. 4 is that the master of the rear wheel tire assembly of the utility model mine underground concrete mixer truck looks cutaway view.
The specific embodiment
As shown in Figure 1, the utility model mine underground concrete mixer truck comprises front truck and rear car.Front truck comprises forebay 1, operator's compartment 2, power system 3 and front truck tire assembly 4, rear car comprise chassis 5, on fill 6 and rear wheel tire assembly 7, front car and rear car connects by articulated section 11.Wherein operator's compartment 2 comprises driver's chair, bearing circle and control valve rod, two covers before and after the control valve rod has.Power system 3 comprises diesel engine, tor-con, change speed gear box and vehicle bridge, and wherein diesel engine is anti-explosion diesel engine.
As shown in Figure 2, rear car also comprises water tank 23, operating mechanism 24, feeding-discharging mechanism 25 and heat radiator assembly 26.Fill 6 on the rear car and comprise HM Hydraulic Motor 8, reductor 9 and stirred pot 10.The articulated section 11 that wherein connects front car and rear car comprises front link span 12, rear connecting frame 13, upper linkwork 14 and lower linkwork 15, front link span 12 is fixedly connected on the rear end of front truck, rear connecting frame 13 is fixedly connected on chassis 5 front ends of rear car, upper linkwork 14 comprises the first connecting panel 16 and the second connecting panel 17, the first connecting panel 16 is fixedly mounted on the top of front link span 12, the second connecting panel 17 is fixedly mounted on the top of rear connecting frame 13, the first connecting panel 16 and the second connecting panel 17 are articulated and connected, lower linkwork 15 comprises the 3rd connecting panel 18 and the 4th connecting panel 19, the 3rd connecting panel 18 is fixedly mounted on the bottom of front link span 12, the 4th connecting panel 19 is fixedly mounted on the bottom of rear connecting frame 13, the 3rd connecting panel 18 and the 4th connecting panel 19 are articulated and connected, HM Hydraulic Motor 8 is installed between lower linkwork 15 and the upper linkwork 14, the rear end of HM Hydraulic Motor 8 is bolted to connection on the housing of reductor 9, the front end of reductor 9 passes behind the rear connecting frame 13 and HM Hydraulic Motor 8 is in transmission connection, reductor 9 is in transmission connection with stirred pot 10, stirred pot 10 is fixedly mounted on the chassis 5, and the shape of the shape on chassis 5 and stirred pot 10 adapts.Use the bolt captive joint between the housing of HM Hydraulic Motor 8, reductor 9 and stirred pot 10.By HM Hydraulic Motor 8 is arranged in the articulated section 11, effectively reduce the car load height of agitator truck, when guaranteeing the vehicle whipping performance, improved the commonality of the various parts of car load.
Feeding-discharging mechanism 25 is installed in the rear end of stirred pot 10, i.e. the tail end of stirred pot 10, and feeding-discharging mechanism 25 is comprised of feeder hopper, discharge bucket and smooth groove.Rear tyre 27 bracket assemblys are installed in the rear portion on chassis 5, and in conjunction with shown in Figure 4, rear wheel tire assembly 7 comprises rear tyre 27, drg 28, tire support 29, are connected with bolt between rear tyre 27 and the drg 28.Heat radiator assembly 26 is fixedly mounted on the chassis 5, and be positioned at feeding-discharging mechanism 25 belows, heat radiator assembly 26 is comprised of radiator, gear motor and fan etc., and gear motor drives the fan rotation and is the hydraulic oil cooling of stirring system, has effectively guaranteed the performance of stirring system.Operating mechanism 24 is positioned at the rear side of rear wheel tire assembly 7, and operating mechanism 24 is used for the both forward and reverse directions of control stirred pot 10 interior stirrings and the speed of stirring.Water tank 23 is fixedly mounted on the upper end of rear connecting frame 13.As shown in Figure 3, stirred pot 10 comprises tank body 20, peep hole 21 and end socket 22, and end socket 22 is welded on tank body 20 front ends, and peep hole 21 is opened in tank body 20 middle parts.Tank body 20 adopts the Q235 high-abrasive materials to make, and end socket 22 is two-sided welding with the welding process of tank body 20, weld more firm, better tightness.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (7)
1. mine underground concrete mixer truck, comprise front truck and rear car, described front truck comprises forebay (1), operator's compartment (2), power system (3) and front truck tire assembly (4), described rear car comprises chassis (5), upper dress (6) and rear wheel tire assembly (7), described upper dress (6) comprises HM Hydraulic Motor (8), reductor (9) and stirred pot (10), described front car and rear car connects by articulated section (11), it is characterized in that: described articulated section (11) comprise front link span (12), rear connecting frame (13), upper linkwork (14) and lower linkwork (15), described front link span (12) is fixedly connected on the rear end of front truck, rear connecting frame (13) is fixedly connected on chassis (5) front end of rear car, described upper linkwork (14) comprises the first connecting panel (16) and the second connecting panel (17), the first connecting panel (16) is fixedly mounted on the top of front link span (12), the second connecting panel (17) is fixedly mounted on the top of rear connecting frame (13), the first connecting panel (16) and the second connecting panel (17) are articulated and connected, described lower linkwork (15) comprises the 3rd connecting panel (18) and the 4th connecting panel (19), described the 3rd connecting panel (18) is fixedly mounted on the bottom of front link span (12), the 4th connecting panel (19) is fixedly mounted on the bottom of rear connecting frame (13), the 3rd connecting panel (18) and the 4th connecting panel (19) are articulated and connected, described HM Hydraulic Motor (8) is installed between lower linkwork (15) and the upper linkwork (14), the front end of described reductor (9) passes behind the rear connecting frame (13) and HM Hydraulic Motor (8) is in transmission connection, described reductor (9) is in transmission connection with stirred pot (10), and described stirred pot (10) is fixedly mounted on the chassis (5).
2. mine underground concrete mixer truck according to claim 1, it is characterized in that: captive joint with the housing of reductor (9) in the rear end of described HM Hydraulic Motor (8).
3. mine underground concrete mixer truck according to claim 2, it is characterized in that: described operator's compartment (2) comprises driver's chair, bearing circle and control valve rod.
4. mine underground concrete mixer truck according to claim 1, it is characterized in that: described power system (3) comprises diesel engine, tor-con, change speed gear box and vehicle bridge, described diesel engine is anti-explosion diesel engine.
5. mine underground concrete mixer truck according to claim 3, it is characterized in that: described stirred pot (10) comprises tank body (20), peep hole (21) and end socket (22), described end socket (22) is welded on tank body (20) front end, and described peep hole (21) is opened in tank body (20) middle part.
6. mine underground concrete mixer truck according to claim 5 is characterized in that: described end socket (22) is two-sided welding with the welding process of tank body (20).
7. mine underground concrete mixer truck according to claim 6 is characterized in that: the making of described tank body (20) employing Q235 high-abrasive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205454064U CN202896379U (en) | 2012-10-23 | 2012-10-23 | Mining downhole concrete stirring conveying car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205454064U CN202896379U (en) | 2012-10-23 | 2012-10-23 | Mining downhole concrete stirring conveying car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896379U true CN202896379U (en) | 2013-04-24 |
Family
ID=48117086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205454064U Expired - Lifetime CN202896379U (en) | 2012-10-23 | 2012-10-23 | Mining downhole concrete stirring conveying car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950407A (en) * | 2014-04-29 | 2014-07-30 | 莱州亚通重型装备有限公司 | Mining underground concrete mixing transport cart |
| CN108858782A (en) * | 2018-09-07 | 2018-11-23 | 莱州亚通重型装备有限公司 | A kind of short coal seam integral type cement stirring conveying vehicle |
-
2012
- 2012-10-23 CN CN2012205454064U patent/CN202896379U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950407A (en) * | 2014-04-29 | 2014-07-30 | 莱州亚通重型装备有限公司 | Mining underground concrete mixing transport cart |
| CN103950407B (en) * | 2014-04-29 | 2016-03-30 | 莱州亚通重型装备有限公司 | A kind of mine underground concrete mixer truck |
| CN108858782A (en) * | 2018-09-07 | 2018-11-23 | 莱州亚通重型装备有限公司 | A kind of short coal seam integral type cement stirring conveying vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |