CN211282650U - Portable belt conveyors's aircraft nose - Google Patents
Portable belt conveyors's aircraft nose Download PDFInfo
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- CN211282650U CN211282650U CN201922061740.7U CN201922061740U CN211282650U CN 211282650 U CN211282650 U CN 211282650U CN 201922061740 U CN201922061740 U CN 201922061740U CN 211282650 U CN211282650 U CN 211282650U
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Abstract
The utility model discloses a movable belt conveyor's aircraft nose, its characterized in that, including bogie (101), walking frame assembly (102) that is connected with bogie (101), steering assembly (103), electric drum (104), hydraulic system (105) and 1 level upper supporting roller group (106) that set up on bogie (101) to and set up belt transition frame assembly 2(107) on walking frame assembly (102); the walking frame body assembly (102) can drive the machine head to move forwards or backwards, and the steering assembly (103) can enable the machine head to steer leftwards or rightwards. The utility model discloses a hydro-cylinder can drive the wheel shaft when flexible and revolute to the bearing swing to make the aircraft nose realize turning. The utility model discloses a motor and speed reducer drive the main shaft rotatory, and the main shaft drives the sprocket rotation again for the sprocket drives the track assembly rotation, thereby realizes advancing and retreating of aircraft nose.
Description
Technical Field
The utility model relates to a crushed aggregates conveyor in the exploitation excavation specifically indicates a portable belt conveyors's aircraft nose.
Background
In mining or tunnel excavation, the mined materials need to be transported away, and the current common transportation modes include fixed belt transportation and underground shovel car transportation, but the two transportation modes have the following defects in the actual production process: the belt of fixed belt transportation is fixed, but it is constantly forward to tunnel or continuous mining, and this just has to stop after the operation of tunneling or continuous mining for a period of time to lengthen or remove the belt, and is consuming time hard, and a large amount of manpowers appear in the tunnel of operation simultaneously, and the safety risk is big.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned problem, provide a portable belt conveyors's aircraft nose convenient to remove.
The purpose of the utility model is realized through the following technical scheme: a machine head of a movable belt conveying device comprises a bogie, a walking frame assembly connected with the bogie, a steering assembly, an electric roller, a hydraulic system and a 1-level upper carrier roller group which are arranged on the bogie, and a belt transition frame assembly 2 arranged on the walking frame assembly; the walking frame body assembly can drive the machine head to move forwards or backwards, and the steering assembly can enable the machine head to steer leftwards or rightwards.
Furthermore, a crawler assembly and a driving assembly are arranged on the walking frame body assembly; the driving component is meshed with the crawler assembly and can drive the crawler assembly to operate; the driving component comprises a motor arranged on the walking frame body assembly, a speed reducer connected with the motor, a main shaft connected with the speed reducer and penetrating through the walking frame body assembly, and a chain wheel arranged on the main shaft; the motor drives the main shaft to rotate through the speed reducer, and the chain wheel is meshed with the crawler assembly and can drive the crawler assembly to rotate.
The walking frame body assembly is provided with two crawler belt plate frames which are oppositely arranged up and down, and the crawler belt assembly is arranged on the crawler belt plate frames; track grillage one end is provided with first arch.
The walking frame body assembly is also provided with a crawler belt limiting device, and the crawler belt limiting device can limit the crawler belt assembly to be separated from the crawler belt plate frame; the track limiting device comprises a limiting groove formed in the track plate frame and a scraper U-shaped bolt arranged on the inner side of the track assembly, and the scraper U-shaped bolt is matched with the limiting groove.
The crawler assemblies comprise a plurality of rolling crawler assemblies, the rolling crawler assemblies are sequentially connected into an annular chain, and the inner side surface of each rolling crawler assembly is provided with the scraper U-shaped bolt; the crawler belt limiting device further comprises wing plates respectively arranged at two ends of the scraper U-shaped bolt, and a sliding groove is formed between each wing plate and the rolling crawler belt assembly; and rolling bearings are further arranged at two ends of the rolling track assembly.
The crawler belt frame comprises two support flat plates which are respectively arranged on two sides of the chain wheel; the crawler belt plate frame above and the crawler belt plate frame below are connected through the transition plate and the support arc plate, and the first bulge is located at one end, far away from the bogie, of the support flat plate.
The steering assembly comprises a wheel shaft, a steering bearing, wheels and a steering driving device, wherein the middle of the wheel shaft is arranged on the steering frame through the steering bearing, the wheels are arranged at two ends of the wheel shaft, the steering driving device is arranged on the steering frame, and the output end of the steering driving device is hinged to the wheel shaft and can drive the wheel shaft to rotate around the steering bearing.
The steering driving device is an air cylinder or an oil cylinder, and the output end of the steering driving device is close to the end part of the wheel shaft.
Compared with the prior art, the utility model, following advantage and beneficial effect have: the utility model discloses a hydro-cylinder can drive the wheel shaft when flexible and revolute to the bearing swing to make the aircraft nose realize turning. The utility model discloses a motor and speed reducer drive the main shaft rotatory, and the main shaft drives the sprocket rotation again for the sprocket drives the track assembly rotation, thereby realizes advancing and retreating of aircraft nose.
Drawings
Fig. 1 is a first angle structure diagram of the present invention.
Fig. 2 is a structural diagram of a second angle of the present invention.
Fig. 3 is a structural diagram of the track assembly of the present invention installed on the running gear.
Fig. 4 is a structural view of the traveling mechanism of the present invention.
Fig. 5 is a schematic view of a steering mechanism according to the present invention.
Fig. 6 is a structural diagram of the U-shaped bolt of the scraper of the present invention installed on the rolling track assembly.
The reference numbers in the above figures refer to: 101-bogie, 102-walking frame assembly, 103-steering assembly, 104-electric roller, 105-hydraulic system, 106-level 1 upper carrier roller group, 107-belt transition frame assembly 2, 108-speed reducer, 109-motor, 113-chain wheel, 114-supporting arc plate, 115-transition plate, 116-supporting flat plate, 117-main shaft, 118-driving component, 119-track plate frame, 120-limiting groove, 121-wheel shaft, 122-steering bearing, 123-wheel, 124-steering driving device, 230-first protrusion, 600-track assembly, 601-rolling track assembly, 602-scraper U-shaped bolt, 603-chain, 604-wing plate and 605-sliding groove.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Examples
As shown in fig. 1 and 2, the utility model discloses a portable belt conveyor's aircraft nose can be constituteed into portable belt conveyor with conveyer belt subassembly, can drive conveyer belt subassembly and remove, can be according to the propulsion of tunnelling or even adopting the operation, and belt conveyor can advance by oneself or retreat, need not human intervention or transport. The machine head comprises a bogie 101, a walking frame body assembly 102 connected with the bogie 101, a steering assembly 103, an electric roller 104, a hydraulic system 105, a 1-stage upper carrier roller set 106 and a belt transition frame assembly 2107, wherein the steering assembly 103, the electric roller 104, the hydraulic system 105 and the 1-stage upper carrier roller set are arranged on the bogie 101, and the belt transition frame assembly 2107 is arranged on the walking frame body assembly 102. The walking frame assembly 102 can drive the machine head to move forwards or backwards, and the steering assembly 103 can enable the machine head to steer leftwards or rightwards. The hydraulic system 105 is connected with the steering assembly 103 for driving the steering assembly 103 to work. The level 1 upper idler set 106 and belt transition rack assembly 2107 are used to support a belt carrying material, and the level 1 upper idler set 106 and belt transition rack assembly 2107 may be implemented using conventional techniques in this embodiment. Motorized pulley 104 may be mounted on truck 101 for driving the belt in rotation, and the technology is well-established and will not be described. The following description focuses on the steering assembly 103 and the undercarriage assembly 102.
As shown in fig. 3, the undercarriage assembly 102 is provided with a track assembly 600 and a driving assembly 118; the drive assembly 118 is engaged with the track assembly 600 and is capable of driving the track assembly 600 in operation. Specifically, as shown in fig. 3 and 4, the driving assembly 118 includes a motor 109 mounted on the traveling carriage assembly 102, a reducer 108 connected to the motor 109, a main shaft 117 connected to the reducer 108 and penetrating through the traveling carriage assembly 102, and a sprocket 113 mounted on the main shaft 117. The motor 109 drives the main shaft 117 to rotate through the speed reducer 108, the sprocket 113 is meshed with the track assembly 600, and when the motor 109 drives the sprocket 113 to rotate, the sprocket can drive the track assembly 600 to rotate, so that the whole movable belt conveying device can move forwards or backwards. The main shaft 117 is connected with the walking frame assembly 102 through a bearing, so that the main shaft 117 can rotate more smoothly.
As shown in fig. 3 and 4, the traveling frame assembly 102 has two track plate frames 119 oppositely disposed up and down, the track plate frame 119 is disposed on the track plate frame 600, the track plate frame 119 located above is used for supporting the upper track assembly 600, and the track plate frame 119 located below is used for supporting the lower track assembly 600.
As shown in fig. 4 and 6, a track stopper is further disposed on the undercarriage assembly 102, and the track stopper can limit the track assembly 600 from being separated from the track plate rack 119. Specifically, track stop device including set up in track grillage 119's spacing groove 120, and set up in the inboard scraper blade U type bolt 602 of track assembly 600, scraper blade U type bolt 602 with spacing groove 120 cooperation, thereby prevent track assembly 600 breaks away from track grillage 119.
The crawler assembly 600 comprises a plurality of rolling crawler assemblies 601, the rolling crawler assemblies 601 are sequentially connected to an annular chain 603, and the inner side surface of each rolling crawler assembly 601 is provided with the scraper U-shaped bolt 602. The track limiting device further comprises wing plates 604 respectively arranged at two ends of the scraper U-shaped bolt 602, and a sliding groove 605 is formed between the wing plates 604 and the rolling track assembly 601.
Two track grillage 119 that set up from top to bottom are connected through the connecting plate, and is concrete, track grillage 119 is including setting up two support flat plate 116 in sprocket 113 both sides respectively, from this, when the track assembly moves sprocket department, can obtain supporting for drive assembly is more stable when driving the track assembly. The two support plates 116 form a limiting groove 120 therebetween, and the edges of the sides of the two support plates 116 close to each other are respectively clamped into the two sliding grooves 605, so that the track assembly 600 can be better prevented from being separated from the track plate frame 119. As shown in fig. 4, the upper track plate frame 119 and the lower track plate frame 119 are connected through the transition plate 115 and the support arc plate 114, and the transition plate 115 and the support arc plate 114 are matched to enable the track assembly to move more stably on the support plate, so that the phenomenon of jamming is prevented, and the support plate or the track assembly is prevented from being damaged. The first projection 230 is located at an end of the support plate 116 remote from the bogie 101. Rolling bearings are further disposed at both ends of the rolling track assembly 601, and the rolling bearings are in contact with the support plate 116 when being installed, so that friction between the track assembly 600 and the support plate 116 is reduced.
As shown in fig. 5, the steering assembly 103 includes a wheel shaft 121, a steering bearing 122, wheels 123 and a steering driving device 124, the wheel shaft 121 is mounted to the bogie 101 through the steering bearing 122 at the middle, the wheels 123 are mounted at both ends of the wheel shaft 121, the steering driving device 124 is mounted to the bogie 101, and an output end of the steering driving device 124 is hinged to the wheel shaft 121 and can drive the wheel shaft 121 to rotate around the steering bearing 122. Specifically, the steering driving device 124 is an air cylinder or an oil cylinder, and the output end of the steering driving device 124 is close to the end of the wheel axle 121. The hydraulic system 105 is connected to the driving device 124 for driving the driving device 124 to work. The drive mechanism 124 is operative to drive the wheel shaft 121 about the steering bearing 122 to effect steering of the handpiece.
As described above, the utility model discloses alright fine realization.
Claims (8)
1. A machine head of a movable belt conveying device is characterized by comprising a bogie (101), a walking frame body assembly (102) connected with the bogie (101), a steering assembly (103), an electric roller (104), a hydraulic system (105) and a 1-level upper carrier roller group (106) arranged on the bogie (101), and a belt transition frame assembly 2(107) arranged on the walking frame body assembly (102); the walking frame body assembly (102) can drive the machine head to move forwards or backwards, and the steering assembly (103) can enable the machine head to steer leftwards or rightwards.
2. The head of a movable belt conveyor as claimed in claim 1, wherein the traveling carriage assembly (102) is provided with a track assembly (600) and a driving assembly (118); the driving component (118) is engaged with the track assembly (600) and can drive the track assembly (600) to operate; the driving assembly (118) comprises a motor (109) arranged on the walking frame body assembly (102), a speed reducer (108) connected with the motor (109), a main shaft (117) connected with the speed reducer (108) and penetrating through the walking frame body assembly (102), and a chain wheel (113) arranged on the main shaft (117); the motor (109) drives the main shaft (117) to rotate through the speed reducer (108), and the chain wheel (113) is meshed with the crawler assembly (600) and can drive the crawler assembly (600) to rotate.
3. The machine head of the movable belt conveyor device as claimed in claim 2, wherein the walking frame assembly (102) is provided with two track plate frames (119) which are arranged up and down oppositely, and the track assembly (600) is arranged on the track plate frames (119); one end of the track plate frame (119) is provided with a first bulge (230).
4. The machine head of claim 3, wherein a track limiting device is further arranged on the walking frame assembly (102), and the track limiting device can limit the track assembly (600) to be separated from the track plate frame (119); the track limiting device comprises a limiting groove (120) formed in the track plate frame (119), and a scraper U-shaped bolt (602) arranged on the inner side of the track assembly (600), wherein the scraper U-shaped bolt (602) is matched with the limiting groove (120).
5. The machine head of claim 4, characterized in that the track assembly (600) comprises a plurality of rolling track assemblies (601), the rolling track assemblies (601) are connected in sequence to form an endless chain (603), and the inner side of each rolling track assembly (601) is provided with the U-shaped scraper bolt (602); the track limiting device further comprises wing plates (604) respectively arranged at two ends of the scraper U-shaped bolt (602), and a sliding groove (605) is formed between each wing plate (604) and the rolling track assembly (601); rolling bearings are further arranged at two ends of the rolling crawler assembly (601).
6. The head of a mobile belt conveyor as in claim 5, characterized in that said track plate rack (119) comprises two support plates (116) respectively arranged on either side of the sprocket (113); the upper track plate frame (119) and the lower track plate frame (119) are connected through a transition plate (115) and a support arc plate (114), and the first protrusion (230) is located at one end, far away from the bogie (101), of the support flat plate (116).
7. The handpiece of a movable belt conveyor device according to claim 6, wherein the steering assembly (103) comprises a wheel shaft (121), a steering bearing (122), a wheel (123) and a steering driving device (124), the wheel shaft (121) is mounted on the bogie (101) at the middle part through the steering bearing (122), the wheel (123) is mounted at two ends of the wheel shaft (121), the steering driving device (124) is mounted on the bogie (101), and the output end of the steering driving device (124) is hinged to the wheel shaft (121) and can drive the wheel shaft (121) to rotate around the steering bearing (122).
8. The head of a mobile belt conveyor as claimed in claim 7, characterised in that said steering drive (124) is a pneumatic or hydraulic cylinder, the output of said steering drive (124) being located close to the end of said wheel shaft (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922061740.7U CN211282650U (en) | 2019-11-21 | 2019-11-21 | Portable belt conveyors's aircraft nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922061740.7U CN211282650U (en) | 2019-11-21 | 2019-11-21 | Portable belt conveyors's aircraft nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211282650U true CN211282650U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922061740.7U Active CN211282650U (en) | 2019-11-21 | 2019-11-21 | Portable belt conveyors's aircraft nose |
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| CN (1) | CN211282650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859906A (en) * | 2021-09-30 | 2021-12-31 | 山东金恒力能源科技有限公司 | Underground transportation system and transportation method |
-
2019
- 2019-11-21 CN CN201922061740.7U patent/CN211282650U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859906A (en) * | 2021-09-30 | 2021-12-31 | 山东金恒力能源科技有限公司 | Underground transportation system and transportation method |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210413 Address after: 271208 East Road, north end of Hesheng Road, industrial park, Yangliu Town, Xintai City, Tai'an City, Shandong Province Patentee after: Shandong jinhengli Energy Technology Co.,Ltd. Address before: Room 1602a-4058, No.11, Lane 803, Shuangcheng Road, Baoshan District, Shanghai Patentee before: SHANGHAI QIANZHANG ENERGY TECHNOLOGY Co.,Ltd. |