CN113479224B - Positioning device for underground mine locomotive - Google Patents
Positioning device for underground mine locomotive Download PDFInfo
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- CN113479224B CN113479224B CN202110451370.7A CN202110451370A CN113479224B CN 113479224 B CN113479224 B CN 113479224B CN 202110451370 A CN202110451370 A CN 202110451370A CN 113479224 B CN113479224 B CN 113479224B
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- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D11/00—Mine cars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D11/00—Mine cars
- B61D11/02—Body construction
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Abstract
The invention discloses a positioning device for a mine underground locomotive, which comprises a box body and a carriage, wherein two sleeves are fixedly arranged on the box body, a sliding column is arranged on each sleeve in a sliding mode, a sliding mechanism I is arranged between each sliding column and the corresponding sleeve, a spring I is fixedly arranged between each sliding column and the corresponding sleeve, one end, far away from the corresponding sleeve, of each sliding column is fixedly provided with a baffle, and the two baffles are connected with the box body in a sliding mode. Has the advantages that: can take place the in-process of slope at the carriage, make corresponding electric push rod extension to this can reduce carriage inclination, the effectual condition that prevents in the carriage that the mineral aggregate from pouring takes place, reduces the loss of mineral aggregate, also reduces the jam degree to the haulage road simultaneously, adopts tertiary shock attenuation measure simultaneously, has reduced the degree that vibrations lead to the mineral aggregate landing, reduces vibrations and causes the unstable probability of locomotive.
Description
Technical Field
The invention relates to the technical field of positioning of mine locomotives, in particular to a positioning device of a mine locomotive.
Background
Mining is a project with huge engineering quantity, under normal conditions, a mine field needs 10 years of mining time, has huge scale and wide occupied area, and needs to be equipped with a locomotive to transport mineral aggregates in a mine well due to the wide occupied area.
The existing locomotive is a common transport vehicle, and has the following defects in the specific use process: 1. the ground in the mine is uneven, and the locomotive can incline in the running process, so that mineral aggregates in a locomotive carriage can be poured out, the mineral aggregates are wasted, and a transport road is blocked to a certain extent; 2. the locomotive is damped by the suspension between the wheel axle and the frame finger, the damping effect is poor, and mineral aggregates in the carriage are easy to shake out.
Therefore, the novel positioning device for the underground mine locomotive can be adopted to solve the defects in the prior art.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a positioning device for a mine underground locomotive.
In order to achieve the purpose, the invention adopts the following technical scheme:
a positioning device for a mine underground locomotive comprises a box body and a carriage, wherein two sleeves are fixedly mounted on the box body, a sliding column is respectively slidably mounted on the two sleeves, a sliding mechanism I is respectively mounted between the two sliding columns and the corresponding sleeves, a spring I is respectively fixedly mounted between the two sliding columns and the corresponding sleeves, a baffle is respectively fixedly mounted on one end, away from the corresponding sleeves, of each of the two sliding columns, a baffle is respectively fixedly mounted on one end of each of the two sliding columns, the two baffles are slidably connected with the box body, a sliding mechanism II is respectively mounted between the two baffles and the box body, a rolling ball is commonly clamped between the two baffles, the rolling ball is placed at the bottom of the box body, a plurality of sliding sleeves are fixedly mounted on the box body, a sliding rod is respectively slidably mounted on each sliding sleeve, a ring plate is respectively fixedly mounted on each sliding rod, and a stop block matched with the corresponding ring plate is respectively fixedly mounted on each sliding sleeve, every equal fixed mounting has a spring two between slide bar and the sliding sleeve that corresponds, and is a plurality of the common fixed mounting in slide bar upper end has a carrier plate, install one-level damper and second grade damper between carrier plate and the box, equal fixed mounting has a plurality of pillars that correspond each other on carrier plate and the carriage, every all rotate through the pivot on the pillar and install a fixed block, two mutual correspondences common fixed mounting has an electric push rod between the fixed block, install on traveller and the box with electric push rod matched with extension mechanism and shorten the mechanism.
In the positioning device for the mine underground locomotive, the first sliding mechanism comprises rollers and rails, a plurality of rollers are rotatably mounted on the two sleeves, and the rails matched with the rollers are fixedly mounted on the two sliding columns.
In the positioning device for the mine underground locomotive, the second sliding mechanism comprises sliding blocks and sliding grooves, the two sliding blocks are fixedly mounted on the two baffles, and the sliding grooves matched with the corresponding sliding blocks are formed in the box body.
In the positioning device for the mine underground locomotive, the primary damping mechanism comprises a rack, fixing rods, a gear and a spring ring, a plurality of racks are fixedly mounted on the bearing plate, a plurality of fixing rods are fixedly mounted on the box body, each fixing rod is rotatably mounted with a gear meshed with the corresponding rack, each gear is fixedly mounted with a spring ring, and each spring ring is fixedly connected between one end of each spring ring far away from the gear and the bearing plate.
In foretell locomotive positioner in mine pit, second grade damper includes stand, latch, closing plate, a closed section of thick bamboo, rotary column, spring beam, fixture block and rubber buffer, fixed mounting has the stand on the carrier plate, fixed mounting has a plurality of latches on the stand, fixed mounting has a closed section of thick bamboo on the box, fixed mounting has the closing plate on the closed section of thick bamboo, the stand runs through the closing plate, and is sliding connection between stand and the closing plate, two ventholes have been seted up on the closing plate, rotate on the closing plate and install two rotary columns, two equal fixed mounting has and corresponds venthole matched with rubber buffer, two on the rotary column equal fixed mounting has a spring beam on the rotary column, come your brother equal fixed mounting have one and latch matched with fixture block on the spring beam.
In foretell mine is locomotive positioner in pit, shorten the mechanism and include branch two, bull stick two, limiting plate and shift knob two, fixed mounting has two shift knob two of being connected with corresponding electric push rod electricity on the box, two equal fixed mounting has a plurality of branches two, every on the traveller all rotate through the pivot on branch two install one with shift knob two-phase complex bull stick two, every on the branch two equal fixed mounting have with correspond bull stick two-phase complex limiting plate.
In foretell mine is locomotive positioner in pit, extension mechanism includes shift knob one, branch one, bull stick one, stopper and spring three, fixed mounting has two shift knob one of being connected with corresponding electric push rod electricity on the box, two equal fixed mounting has a plurality of branches one, every on the traveller all install one through rotating-structure with shift knob one matched with bull stick one, equal fixed mounting has a stopper on every branch one, every equal fixed mounting has a spring three between stopper and the bull stick one that corresponds.
In the positioning device for the mine underground locomotive, the rotating structure comprises a rotating roller and a rotating hole, wherein one rotating roller is fixedly mounted on one of the supporting rods, and the rotating hole matched with the corresponding rotating roller is formed in one of the rotating rods.
Compared with the prior art, the invention has the advantages that:
1. through the cooperation use of electric putter, shift knob one, shift knob two and spin, can make the in-process that takes place the slope at the box, make corresponding electric putter extension to this can reduce carriage inclination, and the effectual condition that prevents in the carriage mineral aggregate and pour takes place, reduces the loss of mineral aggregate, also reduces the jam degree to the haulage road simultaneously.
2. Through the cooperation use of rack, gear, spring coil, can carry out one-level shock attenuation operation to the carrier plate, effectual reduction carriage vibration amplitude, greatly reduced vibrations lead to the degree of mineral aggregate landing, reduce vibrations and cause the unstable probability of locomotive.
3. Through the cooperation use of stand, latch, closing plate, a closed section of thick bamboo, rotary column, spring lever, fixture block, rubber buffer, can carry out the second grade shock attenuation operation to the carrier plate, further reduced vibrations and lead to the degree of mineral aggregate landing, reduced vibrations and cause the unstable probability of locomotive.
In conclusion, the invention can extend the corresponding electric push rod in the process of the inclination of the carriage, thereby reducing the inclination angle of the carriage, effectively preventing the mineral aggregate in the carriage from being poured out, reducing the loss of the mineral aggregate, simultaneously reducing the blocking degree of a transportation road, and simultaneously adopting three-level shock absorption measures, reducing the falling degree of the mineral aggregate caused by the vibration and reducing the unstable probability of the locomotive caused by the vibration.
Drawings
FIG. 1 is a schematic structural diagram of a positioning device for a mine underground locomotive according to the present invention;
FIG. 2 is an enlarged side view of the first roller of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
FIG. 4 is an enlarged schematic view of portion B of FIG. 1;
FIG. 5 is an enlarged schematic view of a portion C of FIG. 1;
fig. 6 is an enlarged schematic view of a portion D in fig. 1.
In the figure: the device comprises a box body 1, a sleeve 2, a roller 3, a sliding column 4, a spring I5, a baffle 6, a rolling ball 7, a sliding block 8, a sliding groove 9, a sliding sleeve 10, a sliding rod 11, a spring II 12, a bearing plate 13, a supporting column 14, a fixing block 15, an electric push rod 16, a carriage 17, a switch button I18, a supporting rod I19, a rotating rod I20, a limiting block 21, a spring III 22, a supporting rod II 23, a rotating rod II 24, a limiting plate 25, a switch button II 26, an upright column 27, a latch 28, a sealing plate 29, a sealing cylinder 30, a rotating column 31, a spring rod 32, a clamping block 33, a rubber plug 34, a rack 35, a fixing rod 36, a gear 37 and a spring coil 38.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a positioning device for a mine underground locomotive comprises a box body 1 and a carriage 17, wherein two sleeves 2 are fixedly arranged on the box body 1, a sliding column 4 is respectively and slidably arranged on each sleeve 2, a sliding mechanism I is respectively arranged between each sliding column 4 and the corresponding sleeve 2, a spring I5 is respectively and fixedly arranged between each sliding column 4 and the corresponding sleeve 2, a baffle 6 is respectively and fixedly arranged at one end of each sliding column 4 far away from the corresponding sleeve 2, each baffle 6 is in sliding connection with the box body 1, a sliding mechanism II is respectively arranged between each baffle 6 and the box body 1, a rolling ball 7 is jointly clamped between each baffle 6, the rolling ball 7 is placed at the bottom of the box body 1, a plurality of sliding sleeves 10 are fixedly arranged on the box body 1, a sliding rod 11 is respectively and slidably arranged on each sliding sleeve 10, and a ring plate is respectively and fixedly arranged on each sliding rod 11, a stop block matched with a corresponding ring plate is fixedly installed on each sliding sleeve 10, a second spring 12 is fixedly installed between each sliding rod 11 and the corresponding sliding sleeve 10, a bearing plate 13 is fixedly installed at the upper ends of the sliding rods 11 together, a first-stage damping mechanism and a second-stage damping mechanism are installed between the bearing plate 13 and the box body 1, a plurality of corresponding support columns 14 are fixedly installed on the bearing plate 13 and the carriage 17, a fixed block 15 is rotatably installed on each support column 14 through a rotating shaft, an electric push rod 16 is fixedly installed between the two corresponding fixed blocks 15 together, and an extension mechanism and a shortening mechanism matched with the electric push rod 16 are installed on the sliding column 4 and the box body 1;
the following points are notable:
1. slide mechanism one includes gyro wheel 3 and track, all rotates on two sleeves 2 and installs a plurality of gyro wheels 3, and equal fixed mounting has the track with 3 matched with of gyro wheel on two travelers 4, and the effect that sets up like this is in order to reduce the frictional force between sleeve 2 and the traveler 4 for traveler 4 slides more smoothly.
2. Slide mechanism two includes slider 8 and spout 9, and equal fixed mounting has two sliders 8 on two baffle 6, has seted up on the box 1 with correspond slider 8 matched with spout 9, and the effect that sets up like this is in order to reduce the frictional force between baffle 6 and the box 1 for baffle 6 slides more smoothly.
3. One-level damper includes rack 35, dead lever 36, gear 37 and spring coil 38, fixed mounting has a plurality of racks 35 on the carrier plate 13, fixed mounting has a plurality of dead levers 36 on the box 1, all rotate on every dead lever 36 install one with correspond rack 35 engaged with gear 37, equal fixed mounting has a spring coil 38 on every gear 37, every spring coil 38 is far away from and is fixed connection between gear 37's one end and the carrier plate 13, the effect that sets up like this is in order to carry out one-level shock attenuation operation to carrier plate 13, effectual reduction carriage 17 vibrations range, greatly reduced vibrations lead to the degree of mineral aggregate landing, reduce vibrations and cause the unstable probability of locomotive.
4. The secondary damping mechanism comprises an upright post 27, a latch 28, a closing plate 29, a closing cylinder 30, rotating columns 31, spring rods 32, clamping blocks 33 and rubber plugs 34, the upright post 27 is fixedly installed on the bearing plate 13, a plurality of latches 28 are fixedly installed on the upright post 27, the closing cylinder 30 is fixedly installed on the box body 1, the closing plate 29 is fixedly installed on the closing cylinder 30, the upright post 27 penetrates through the closing plate 29, the upright post 27 is in sliding connection with the closing plate 29, two air outlet holes are formed in the closing plate 29, two rotating columns 31 are rotatably installed on the closing plate 29, rubber plugs 34 matched with the corresponding air outlet holes are fixedly installed on the two rotating columns 31, one spring rod 32 is fixedly installed on each rotating column 31, one clamping block 33 matched with the latch 28 is fixedly installed on each spring rod 32, the secondary damping operation is performed on the bearing plate 13, the degree of mineral aggregate sliding caused by vibration is further reduced, the unstable probability of the locomotive caused by vibration is reduced.
5. Shorten the mechanism and include branch two 23, bull stick two 24, limiting plate 25 and shift knob two 26, fixed mounting has two shift knob two 26 of being connected with corresponding electric push rod 16 electricity on the box 1, equal fixed mounting has a plurality of branch two 23 on two travellers 4, all rotate through the pivot on every branch two 23 install one with two 26 matched with bull stick two 24 of shift knob, equal fixed mounting has and corresponds two 24 matched with limiting plate 25 of bull stick on every branch two 23, the effect that sets up like this is for making corresponding electric push rod 16 shorten and reply to home position, make carriage 17 keep the level, reduce the degree that the mineral aggregate emptys.
6. Extension mechanism includes shift knob 18, branch 19, bull stick 20, stopper 21 and three 22 springs, fixed mounting has two shift knob 18 of being connected with corresponding electric push rod 16 electricity on the box 1, equal fixed mounting has a plurality of branch 19 on two travellers 4, all install one with shift knob 18 matched with bull stick 20 through rotating-structure on every branch 19, equal fixed mounting has a stopper 21 on every branch 19, equal fixed mounting has three 22 springs between every stopper 21 and the bull stick 20 that corresponds, the effect that sets up like this is the electric push rod 16 extension for the answer, make carriage 17 keep the level, reduce the degree that the mineral aggregate emptys.
7. The rotating structure comprises a rotating roller and a rotating hole, wherein one rotating roller is fixedly mounted on each first supporting rod 19, the rotating hole matched with the corresponding rotating roller is formed in each rotating rod 20, and the rotating structure is used for reducing the friction force between the first supporting rod 19 and the first rotating rod 20 and effectively prolonging the service life of the first supporting rod 19 and the first rotating rod 20.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a mine underground locomotive positioner, includes box (1) and carriage (17), its characterized in that, fixed mounting has two sleeves (2) on box (1), two equal slidable mounting has a traveller (4) on sleeve (2), two sliding mechanism one is all installed between traveller (4) and the sleeve (2) that corresponds, two equal fixed mounting has a spring one (5) between traveller (4) and the sleeve (2) that corresponds, two equal fixed mounting has a baffle (6) on the one end that corresponds sleeve (2) is kept away from in traveller (4), two be sliding connection between baffle (6) and box (1), two all install sliding mechanism two between baffle (6) and box (1), two common centre gripping has a spin (7) between baffle (6), spin (7) are placed in box (1) bottom, fixed mounting has a plurality of sliding sleeves (10) on box (1), every equal slidable mounting has a slide bar (11) on sliding sleeve (10), every equal fixed mounting has a crown plate on slide bar (11), every equal fixed mounting has a dog with corresponding crown plate matched with on sliding sleeve (10), every equal fixed mounting has a spring two (12) between slide bar (11) and the corresponding sliding sleeve (10), and is a plurality of the common fixed mounting in slide bar (11) upper end has a carrier plate (13), install one-level damper and second grade damper between carrier plate (13) and box (1), equal fixed mounting has a plurality of pillars (14) that correspond to each other on carrier plate (13) and carriage (17), every all install a fixed block (15) through the pivot rotation on pillar (14), an electric push rod (16) is fixedly mounted between the two corresponding fixing blocks (15) together, and an extension mechanism and a shortening mechanism which are matched with the electric push rod (16) are mounted on the sliding column (4) and the box body (1).
2. The positioning device for the mine underground locomotive according to claim 1, characterized in that the first sliding mechanism comprises a roller (3) and a track, a plurality of rollers (3) are rotatably mounted on the two sleeves (2), and a track matched with the rollers (3) is fixedly mounted on the two sliding columns (4).
3. The positioning device for the mine underground locomotive according to claim 1, wherein the second sliding mechanism comprises two sliding blocks (8) and sliding grooves (9), the two baffle plates (6) are fixedly provided with the two sliding blocks (8), and the box body (1) is provided with the sliding grooves (9) matched with the corresponding sliding blocks (8).
4. The positioning device for the mine underground locomotive according to claim 1, characterized in that the primary damping mechanism comprises a rack (35), fixing rods (36), gears (37) and spring rings (38), a plurality of racks (35) are fixedly installed on the support plate (13), a plurality of fixing rods (36) are fixedly installed on the box body (1), a gear (37) meshed with the corresponding rack (35) is rotatably installed on each fixing rod (36), a spring ring (38) is fixedly installed on each gear (37), and one end, far away from the gear (37), of each spring ring (38) is fixedly connected with the support plate (13).
5. The mine underground locomotive positioning device according to claim 1, wherein the secondary damping mechanism comprises an upright post (27), a latch (28), a closing plate (29), a closed cylinder (30), a rotary column (31), a spring rod (32), a clamping block (33) and a rubber plug (34), the upright post (27) is fixedly mounted on the bearing plate (13), a plurality of latches (28) are fixedly mounted on the upright post (27), the closed cylinder (30) is fixedly mounted on the box body (1), the closing plate (29) is fixedly mounted on the closed cylinder (30), the upright post (27) penetrates through the closing plate (29), the upright post (27) and the closing plate (29) are in sliding connection, two air outlets are formed in the closing plate (29), two rotary columns (31) are rotatably mounted on the closing plate (29), and rubber plugs (34) matched with the corresponding air outlets are fixedly mounted on the two rotary columns (31), two all fixed mounting has a spring lever (32) on rotary column (31), all fixed mounting has one and latch (28) matched with fixture block (33) on spring lever (32).
6. The mine underground locomotive positioning device according to claim 1, characterized in that the shortening mechanism comprises a second support rod (23), a second rotating rod (24), a limiting plate (25) and a second switch button (26), wherein the second switch button (26) electrically connected with the corresponding electric push rod (16) is fixedly mounted on the box body (1), a plurality of second support rods (23) are fixedly mounted on the two sliding columns (4), each second support rod (23) is rotatably mounted with the second rotating rod (24) matched with the second switch button (26) through a rotating shaft, and each second support rod (23) is fixedly mounted with the limiting plate (25) matched with the corresponding second rotating rod (24).
7. The positioning device for the mine underground locomotive according to claim 1, wherein the extension mechanism comprises a first switch button (18), a first support rod (19), a first rotating rod (20), a first limit block (21) and a third spring (22), the first switch button (18) electrically connected with the corresponding electric push rod (16) is fixedly installed on the box body (1), the first support rods (19) are fixedly installed on the two sliding columns (4), the first rotating rod (20) matched with the first switch button (18) is installed on each first support rod (19) through a rotating structure, the limit block (21) is fixedly installed on each first support rod (19), and the third spring (22) is fixedly installed between each limit block (21) and the corresponding first rotating rod (20).
8. The positioning device for the mine underground locomotive according to claim 7, wherein the rotating structure comprises a rotating roller and a rotating hole, one rotating roller is fixedly arranged on each first supporting rod (19), and the rotating hole matched with the corresponding rotating roller is formed in each first rotating rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110451370.7A CN113479224B (en) | 2021-04-26 | 2021-04-26 | Positioning device for underground mine locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110451370.7A CN113479224B (en) | 2021-04-26 | 2021-04-26 | Positioning device for underground mine locomotive |
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| Publication Number | Publication Date |
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| CN113479224A CN113479224A (en) | 2021-10-08 |
| CN113479224B true CN113479224B (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110451370.7A Active CN113479224B (en) | 2021-04-26 | 2021-04-26 | Positioning device for underground mine locomotive |
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| CN111252094A (en) * | 2020-03-09 | 2020-06-09 | 温州山衡锁具有限公司 | Mine logistics equipment of bearing auto-lock |
| CN212473444U (en) * | 2020-04-21 | 2021-02-05 | 杨明军 | Efficient mining equipment for coal mine transportation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB603951A (en) * | 1945-11-07 | 1948-06-25 | Henry Fort Flowers | Improvements in mine cars |
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2021
- 2021-04-26 CN CN202110451370.7A patent/CN113479224B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203805897U (en) * | 2014-04-29 | 2014-09-03 | 安徽恒源煤电股份有限公司刘桥第一煤矿 | Two-stage cushioning rocker dump car for coal mine transportation |
| CN204801782U (en) * | 2015-06-19 | 2015-11-25 | 黄斌 | Drop -bottom car |
| CN106476819A (en) * | 2016-11-23 | 2017-03-08 | 徐州安普瑞特能源科技有限公司 | A kind of Mine haul mine car |
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