阅读说明：本技术 一种矿山井下机车定位装置 (Positioning device for underground mine locomotive ) 是由 李全明 褚衍玉 魏杰 李钢 陈涛 廖国礼 于 2021-04-26 设计创作，主要内容包括：本发明公开了一种矿山井下机车定位装置,包括箱体以及车厢,所述箱体上固定安装有两个套筒,两个所述套筒上均滑动安装有一个滑柱,两个所述滑柱与对应的套筒之间均安装有滑动机构一,两个所述滑柱与对应的套筒之间均固定安装有一个弹簧一,两个所述滑柱远离对应套筒的一端上均固定安装有一个挡板,两个所述挡板与箱体之间均为滑动连接。优点在于：可在车厢发生倾斜的过程中,使相应的电推杆伸长,以此可减小车厢倾斜角度,有效的防止车厢内矿料倒出的情况发生,减少矿料的损耗,同时也降低对运输道路的堵塞程度,同时采用三级减震措施,降低了震动导致矿料滑落的程度,减小震动造成机车不稳的概率。(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.)

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 have a spring lever (32) on rotary column (31), come your brother all fixed mounting have one with 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).

Technical Field

The invention relates to the technical field of positioning of mine underground locomotives, in particular to a positioning device of a mine underground locomotive.

Background

Mining is a project with huge project quantity, under normal conditions, a mine field needs 10 years of mining time, has large scale and wide occupied area, and needs to be equipped with a locomotive to transport mineral aggregates in a mine well due to wide occupied area.

The existing locomotive is a common transport vehicle, and the following defects exist 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 certain blockage is caused to a transportation road; 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 defects of the prior art can be solved by adopting a novel positioning device for the mine underground locomotive.

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:

the utility model provides a mine is locomotive positioner in pit, includes box and carriage, fixed the installation has two sleeves on the box, two equal slidable mounting has a traveller on the sleeve, all installs slide mechanism one between two travellers and the sleeve that corresponds, two equal fixed mounting has a spring one between traveller and the sleeve that corresponds, two equal fixed mounting has a baffle on the traveller keeps away from the one end that corresponds the sleeve, two be sliding connection between baffle and the box, two all install slide mechanism two between baffle and the box, two common centre gripping has a spin between the baffle, the spin is placed in the bottom half, fixed mounting has a plurality of sliding sleeves on the box, equal slidable mounting has a slide bar on every slide bar, every equal fixed mounting has a crown plate on the slide bar, every equal fixed mounting has one and corresponds crown plate matched with dog, every on the sliding sleeve equal fixed mounting has a spring two between sliding rod and the sliding sleeve that corresponds, and is a plurality of the common fixed mounting in sliding rod 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 install a fixed block, two mutual correspondences through the pivot rotation on the pillar common fixed mounting has an electric push rod between the fixed block, install on traveller and the box and stretch the mechanism and shorten the mechanism with electric push rod matched with.

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 baffles are fixedly provided with the two sliding blocks, and the box body is provided with the sliding grooves matched with the corresponding sliding blocks.

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 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 on the rotary column, two equal fixed mounting has a spring beam on the rotary column, comes brother equal fixed mounting has a fixture block with latch matched with 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 two matched with bull sticks two of shift knob, every on the branch two equal fixed mounting have with correspond two matching limiting plates of bull stick.

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 on the traveller, every all install one through rotating-structure with shift knob one matched with bull stick one on the branch 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 block 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 described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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 on one end of each sliding column 4 far away from the corresponding sleeve 2, the two baffles 6 are respectively and slidably connected with the box body 1, a sliding mechanism II is respectively arranged between each baffle 6 and the box body 1, a 7 is commonly clamped between the two baffles 6, a rolling ball 7 is placed at the bottom of the rolling ball 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, 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 fixing 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 fixing 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 fixed poles 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 and the closing plate 29 are in sliding connection, two air outlet holes are formed in the closing plate 29, two rotating columns 31 are rotatably installed on the closing plate 29, the 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, and the secondary damping operation is performed on the bearing plate 13, the degree of mineral aggregate slip caused by vibration is further reduced, and the probability of unstable locomotive caused by vibration is reduced.

5. Shortening the mechanism and including branch two 23, bull stick two 24, limiting plate 25 and switch button two 26, fixed mounting has two and corresponds switch button two 26 that electric push rod 16 electricity is connected 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 and install one with switch button two 26 matched with bull stick two 24, 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 spring three 22, fixed mounting has two and correspond shift knob 18 that 16 electricity of electric push rod are connected on the box 1, equal fixed mounting has a plurality of branches 19 on two travellers 4, all install one and 18 matched with bull stick 20 of shift knob through rotating-structure on every branch 19, equal fixed mounting has a stopper 21 on every branch 19, equal fixed mounting has a spring three 22 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, the rotating structure is used for reducing the friction force between the first supporting rod 19 and the rotating rod 20, and the service lives of the first supporting rod 19 and the first rotating rod 20 are effectively prolonged.

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 by conventional means known to those skilled in the art.

It is noted that, in this document, relational terms such as first and second, and the like are 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 equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.