CN111994101B - Overload-prevention ore transportation equipment - Google Patents
Overload-prevention ore transportation equipment Download PDFInfo
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- CN111994101B CN111994101B CN202010842336.8A CN202010842336A CN111994101B CN 111994101 B CN111994101 B CN 111994101B CN 202010842336 A CN202010842336 A CN 202010842336A CN 111994101 B CN111994101 B CN 111994101B
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- bearing
- overload
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000008093 supporting effect Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000005065 mining Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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- 239000011707 mineral Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010878 waste rock Substances 0.000 description 1
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
- B61H11/02—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types of self-applying brakes
Abstract
The invention relates to overload-preventing ore transportation equipment which comprises a movable plate, a fixed plate, an auxiliary assembly and at least two first springs, wherein the movable plate is horizontally arranged in a box body, the movable plate is connected with the inner wall of the box body in a sliding and sealing mode, a gap is formed between the movable plate and the bottom in the box body, the fixed plate and the movable plate are parallel to each other and are positioned below the box body, a gap is formed between the fixed plate and the bottom of the box body and is fixedly connected with the bottom of the box body, a through hole is formed in the bottom of the box body, the axis of the through hole is vertically arranged, the first springs are circumferentially and uniformly distributed by taking the axis of the through hole as the center, the first springs penetrate through the through hole and are positioned between the movable plate and the fixed plate, the movable plate is connected with the fixed plate through the first springs, the auxiliary assembly is arranged in the box body and is positioned at the bottom of the movable plate, the overload-preventing ore transportation equipment improves the loading capacity through an auxiliary mechanism, and realizes the overload-preventing function through a movable structure.
Description
Technical Field
The invention relates to the field of mining equipment, in particular to overload-prevention ore transportation equipment.
Background
Mining equipment is mechanical equipment used for direct mining of valuable minerals and preparation for mining, wherein a mine car is one type of mining equipment, and the mine car is a narrow-gauge railway handling vehicle for transporting bulk materials such as coal, ore and waste rock in a mine and generally needs to be towed by a locomotive or a winch.
The existing mine car can have more gaps between ores in the mine car when the ore is loaded, the device capacity of the mine car is reduced, and moreover, when the mine car is used in an overload state, the braking effect of the mine car can be influenced, so that safety accidents are caused, and the safety is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the overload-preventing ore transportation equipment is provided.
The technical scheme adopted by the invention for solving the technical problem is as follows: the overload-preventing ore transportation equipment comprises a box body, wherein the box body is in a cuboid shape, an opening is formed in the top of the box body, an auxiliary mechanism and four moving mechanisms are arranged on the box body, and the moving mechanisms are uniformly arranged at the bottom of the box body;
the auxiliary mechanism comprises a movable plate, a fixed plate, an auxiliary assembly and at least two first springs, the movable plate is horizontally arranged in the box body, the movable plate is connected with the inner wall of the box body in a sliding and sealing mode, a gap is formed between the movable plate and the bottom of the box body, the fixed plate is parallel to the movable plate and located below the box body, a gap is formed between the fixed plate and the bottom of the box body and fixedly connected with the bottom of the box body, a through hole is formed in the bottom of the box body, the axis of the through hole is vertically arranged, the first springs are circumferentially and uniformly distributed by taking the axis of the through hole as the center, the first springs penetrate through the through hole and are located between the movable plate and the fixed plate, the movable plate is connected with the fixed plate through the first springs, and the auxiliary assembly is arranged in the box body and located at the bottom of the movable plate;
the auxiliary assembly comprises a first bearing, a rotating shaft, an elastic rod, a driving bevel gear, a driven bevel gear, a power shaft, two fixing rods, two second bearings and two power assemblies, wherein the rotating shaft and a through hole are coaxially arranged, the axis of the elastic rod and the axis of the power shaft are perpendicular to and intersected with the axis of the rotating shaft, the middle end of the elastic rod is fixed at the top end of the rotating shaft, the driven bevel gear is installed at the bottom end of the rotating shaft, the inner ring of the first bearing is installed on the rotating shaft, the outer ring of the first bearing is fixedly connected with the moving plate, the fixing rods are parallel to the rotating shaft, the axes of the fixing rods and the rotating shaft are circumferentially and uniformly distributed at the center, the fixing rods are fixed at the bottom of the moving plate and abut against the elastic rods, the power shafts are located between the driven bevel gear and the fixing plates, the driving bevel gear is installed on the power shaft and meshed with the driven bevel gear, the second bearings are uniformly arranged on the power shaft, the inner rings of the second bearings are installed on the power shaft, the outer rings of the second bearings are fixedly connected with the moving plate, and the power assemblies correspond to the second bearings one another;
the power assembly comprises a fixed pulley, a connecting wire and a torsion spring, the power shaft is connected with the outer ring of the second bearing through the torsion spring, the torsion spring is in a deformation state, the fixed pulley is positioned between the power shaft and the movable plate and fixed on the movable plate, one end of the connecting wire is fixed at the top of the fixed plate, the other end of the connecting wire bypasses the fixed pulley and is fixed on the power shaft, and the connecting wire is wound on the power shaft;
the moving mechanism comprises a connecting shaft, a roller, a third bearing, a locking rod, a second spring, a connecting block and a round hole, the connecting shaft is perpendicular to the rotating shaft, the roller is installed at one end of the connecting shaft, an inner ring of the third bearing is installed on the connecting shaft, an outer ring of the third bearing is fixed at the bottom of the box body, at least two blind holes are formed in the connecting shaft, the axis of each blind hole is perpendicular to the axis of the connecting shaft and intersected with the axis of the connecting shaft, the blind holes are evenly distributed in the circumferential direction of the center by taking the axis of the connecting shaft as the center, the round hole is formed in the bottom of the box body, the locking rod is parallel to the rotating shaft and penetrates through the round hole, the locking rod slides and is in sealing connection with the inner wall of the round hole, the locking rod is located between the moving plate and the connecting shaft, a gap is formed between the locking rod and the connecting shaft, one of the blind holes and the locking rod are coaxially arranged, the diameter of the blind holes is equal to the diameter of the locking rod, the connecting block is fixed at the top of the locking rod and is provided with a gap between the moving plate, and the bottom of the connecting block is provided with a gap between the bottom of the box body through the second spring and the bottom of the second spring.
Preferably, the connection line is a steel wire rope in order to improve the reliability of the connection line.
Preferably, the roller is provided with anti-slip lines to prevent slipping.
Preferably, the driving bevel gear is coated with a lubricating oil in order to reduce a frictional force between the driving bevel gear and the driven bevel gear.
Preferably, the number of teeth of the driving bevel gear is greater than the number of teeth of the driven bevel gear in order to enhance the moving plate vibration effect.
Preferably, in order to prolong the service life of the moving plate, the moving plate is provided with an anti-corrosion zinc coating.
Preferably, in order to facilitate the installation of the locking rod, chamfers are arranged at both ends of the locking rod.
Preferably, in order to reduce noise, the outer wall of the box body is provided with two sound-absorbing plates which are respectively arranged on two sides of the box body.
Preferably, in order to realize buffering and vibration reduction, the connecting block is made of rubber.
Preferably, in order to facilitate the discovery of the case, the outer wall of the case is coated with a phosphor.
The overload-preventing ore transportation equipment has the advantages that the loading capacity is improved through the auxiliary mechanism, compared with the existing auxiliary mechanism, the auxiliary mechanism can also facilitate unloading, the practicability is higher, in addition, the overload-preventing function is realized through the moving structure, compared with the existing moving mechanism, the moving mechanism drives the locking rod to move through the movement of the moving plate, the integrated linkage structure is realized through the auxiliary mechanism, and the practicability is higher.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic view of the construction of an overload prevention type ore transporting apparatus of the present invention;
fig. 2 is a sectional view of an overload prevention type ore transporting apparatus of the present invention;
FIG. 3 is a schematic view of the construction of the auxiliary components of the overload prevention type ore transporting apparatus of the present invention;
fig. 4 is a schematic structural view of a moving mechanism of the overload prevention type ore transporting apparatus of the present invention;
in the figure: 1. a case, 2 moving plates, 3 fixed plates, 4 first springs, 5 first bearings, 6 rotating shafts, 7 elastic rods, 8 driving bevel gears, 9 driven bevel gears, 10 power shafts, 11 fixed rods, 12, a second bearing, 13, a fixed pulley, 14, a connecting line, 15, a torsion spring, 16, a connecting shaft, 17, a roller, 18, a third bearing, 19, a locking rod, 20, a second spring, 21, a connecting block and 22, and a sound absorption plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, an overload-preventing ore transportation device comprises a box body 1, wherein the box body 1 is rectangular, an opening is formed in the top of the box body 1, an auxiliary mechanism and four moving mechanisms are arranged on the box body 1, and the moving mechanisms are uniformly arranged at the bottom of the box body 1;
the auxiliary mechanism comprises a movable plate 2, a fixed plate 3, an auxiliary assembly and at least two first springs 4, the movable plate 2 is horizontally arranged in a box body 1, the movable plate 2 is connected with the inner wall of the box body 1 in a sliding and sealing mode, a gap is formed between the movable plate 2 and the bottom in the box body 1, the fixed plate 3 is parallel to the movable plate 2 and is located below the box body 1, a gap is formed between the fixed plate 3 and the bottom of the box body 1 and is fixedly connected with the bottom of the box body 1, a through hole is formed in the bottom of the box body 1, the axis of the through hole is vertically arranged, the first springs 4 are circumferentially and uniformly distributed by taking the axis of the through hole as the center, the first springs 4 penetrate through the through hole and are located between the movable plate 2 and the fixed plate 3, the movable plate 2 is connected with the fixed plate 3 through the first springs 4, and the auxiliary assembly is arranged in the box body 1 and is located at the bottom of the movable plate 2;
the auxiliary assembly comprises a first bearing 5, a rotating shaft 6, an elastic rod 7, a driving bevel gear 8, a driven bevel gear 9, a power shaft 10, two fixing rods 11, two second bearings 12 and two power assemblies, wherein the rotating shaft 6 is coaxially arranged with a through hole, the axis of the elastic rod 7 and the axis of the power shaft 10 are perpendicular to and intersected with the axis of the rotating shaft 6, the middle end of the elastic rod 7 is fixed at the top end of the rotating shaft 6, the driven bevel gear 9 is installed at the bottom end of the rotating shaft 6, the inner ring of the first bearing 5 is installed on the rotating shaft 6, the outer ring of the first bearing 5 is fixedly connected with the moving plate 2, the fixing rods 11 are parallel to the rotating shaft 6, the axes of the fixing rods 11 and the rotating shaft 6 are circumferentially and uniformly distributed at the center, the fixing rods 11 are fixed at the bottom of the moving plate 2 and abut against the elastic rod 7, the power shaft 10 is located between the driven bevel gear 9 and the fixing plate 3, the driving bevel gear 8 is installed on the power shaft 10 and is meshed with the driven bevel gear 9, the second bearings 12 are uniformly arranged on the power shaft 10, the inner ring of the moving plate of the second bearings 12 is connected with the power assemblies 2, and the second bearings 12 one-to one-by one-to-one-for-one;
the power assembly comprises a fixed pulley 13, a connecting line 14 and a torsion spring 15, the power shaft 10 is connected with the outer ring of the second bearing 12 through the torsion spring 15, the torsion spring 15 is in a deformation state, the fixed pulley 13 is positioned between the power shaft 10 and the moving plate 2 and is fixed on the moving plate 2, one end of the connecting line 14 is fixed at the top of the fixed plate 3, the other end of the connecting line 14 bypasses the fixed pulley 13 and is fixed on the power shaft 10, and the connecting line 14 is wound on the power shaft 10;
the ore is placed on the top of the moving plate 2 from an opening, the moving plate 2 moves downwards under the action of gravity, the first spring 4 is compressed, the connecting line 14 is loosened, the power shaft 10 rotates under the supporting action of the second bearing 12 under the elastic action of the torsion spring 15, the rotation of the power shaft 10 drives the driven bevel gear 9 to rotate through the driving bevel gear 8, the rotation of the driven bevel gear 9 drives the rotating shaft 6 to rotate under the supporting action of the first bearing 5, the rotation of the rotating shaft 6 drives the elastic rod 7 to intermittently knock the fixed rod 11, so that the moving plate 2 can vibrate, the ore on the moving plate 2 can be compacted through vibration, the gap between the ores is reduced, the loading capacity of the device is improved, the gravity acting force on the moving plate 2 is reduced during the ore unloading, the moving plate 2 can move upwards through the elastic action of the first spring 4, the connecting line 14 pulls the power shaft 10 to rotate reversely through the fixed pulley 13, and the torsion spring 15 is deformed, and the moving plate 2 can gradually ascend along with the reduction of the ore on the ore, so that the height of the moving plate 2 in the moving plate 1 can be improved, and the moving plate can be conveniently discharged from the box 1.
As shown in fig. 4, the moving mechanism includes connecting axle 16, gyro wheel 17, third bearing 18, locking lever 19, second spring 20, connecting block 21 and round hole, connecting axle 16 is perpendicular with axis of rotation 6, gyro wheel 17 installs the one end at connecting axle 16, the inner circle of third bearing 18 is installed on connecting axle 16, the bottom at box 1 is fixed to the outer lane of third bearing 18, be equipped with two at least blind holes on connecting axle 16, the axis of blind hole is perpendicular and crossing with the axis of connecting axle 16, the blind hole uses the axis of connecting axle 16 as center circumference evenly distributed, the round hole sets up the bottom at box 1, locking lever 19 is parallel and passes the round hole with axis of rotation 6, sliding and sealing connection of inner wall of locking lever 19 and round hole, locking lever 19 is located between moving plate 2 and connecting axle 16, be equipped with the clearance between locking lever 19 and the connecting axle 16, one of them blind hole and the coaxial setting of locking lever 19, the aperture of blind hole equals with the diameter of locking lever 19, connecting block 21 fixes and be equipped with the clearance between the top of moving plate 2 and the bottom of connecting block 21, the bottom of second spring 20 and the box in through the clearance of first spring 1.
When this equipment need remove, promote box 1, then can make gyro wheel 17 drive connecting axle 16 rotate under the supporting role of third bearing 18, the removal of box 1 has been realized, when the ore in the box 1 is overweight, then during the downstream of movable plate 2 with connecting block 21 support and promote connecting block 21 downstream, can so that locking lever 19 realizes synchronous motion, and make the compression of second spring 20, along with locking lever 19 downstream, make locking lever 19 insert in one of them blind hole, through the cooperation between locking lever 19 and the blind hole, the function of pinning gyro wheel 17 has been realized, influence braking effect when preventing this equipment from overloading the use.
Preferably, the connection line 14 is a steel wire rope in order to improve the reliability of the connection line 14.
The steel wire rope has the characteristics of high strength, corrosion resistance and the like, so that the reliability of the connecting wire 14 can be improved.
Preferably, the roller 17 is provided with anti-slip lines to prevent slipping.
The anti-slip lines are used for improving the friction force between the roller 17 and the ground and preventing slipping.
Preferably, in order to reduce the frictional force between the driving bevel gear 8 and the driven bevel gear 9, the driving bevel gear 8 is coated with a lubricating oil.
The lubricating oil functions to reduce the frictional force between the drive bevel gear 8 and the driven bevel gear 9 and improve the smoothness of rotation of the drive bevel gear 8.
Preferably, the number of teeth of the driving bevel gear 8 is greater than that of the driven bevel gear 9 in order to enhance the vibration effect of the moving plate 2.
In the gear transmission, the number of teeth is inversely proportional to the rotating speed, that is, the rotating speed of the driven bevel gear 9 can be increased, so that the rotating speed of the elastic rod 7 can be increased, the frequency of the elastic rod 7 for knocking the fixed rod 11 is increased, and the vibration effect of the movable plate 2 is improved.
Preferably, in order to prolong the service life of the moving plate 2, the moving plate 2 is provided with an anti-corrosion zinc coating.
The anti-corrosion zinc coating is used for improving the anti-rust capacity of the moving plate 2 and prolonging the service life of the moving plate 2.
Preferably, in order to facilitate the installation of the locking rod 19, both ends of the locking rod 19 are provided with chamfers.
The chamfering function is to improve the antirust capacity of the locking rod 19 and prolong the service life of the locking rod 19.
Preferably, for noise reduction, the outer wall of the box body 1 is provided with two sound-absorbing plates 22, and the two sound-absorbing plates 22 are respectively arranged on two sides of the box body 1.
The sound-absorbing plate 22 can absorb noise, and noise reduction is achieved.
Preferably, the connecting block 21 is made of rubber for achieving buffering and vibration reduction.
The rubber texture is comparatively soft, can reduce the moving plate 2 and support the impact force that produces when connecting block 21 and lean on, has realized buffering and damping.
Preferably, in order to facilitate the finding of the case 1, the outer wall of the case 1 is coated with phosphor.
The fluorescent powder has the effect of facilitating observation of the position of the box body 1 in a dark environment, and convenience is improved.
Ore is placed on the top of the movable plate 2 from the opening, the movable plate 2 moves downwards under the action of gravity, the first spring 4 is compressed, the connecting line 14 is loosened, the power shaft 10 rotates under the supporting action of the second bearing 12 under the elastic action of the torsion spring 15, the rotation of the power shaft 10 drives the driven bevel gear 9 to rotate through the driving bevel gear 8, the rotation of the driven bevel gear 9 drives the rotating shaft 6 to rotate under the supporting action of the first bearing 5, the rotation of the rotating shaft 6 drives the elastic rod 7 to intermittently knock the fixed rod 11, so that the movable plate 2 can vibrate, the ore on the movable plate 2 can be compacted through vibration, the gap between the ore is reduced, the loading capacity of the device is improved, the gravity acting force on the movable plate 2 is reduced during the ore unloading period, and the movable plate 2 can move upwards through the elastic action of the first spring 4, the connecting line 14 pulls the power shaft 10 to rotate reversely through the fixed pulley 13, and the torsion spring 15 is deformed, wherein, along with the decrease of ore on the moving plate 2, the moving plate 2 can be gradually lifted, so that the height of the ore in the box body 1 can be increased, and the ore can be conveniently discharged from the box body 1, and when the device needs to move, the box body 1 is pushed, the roller 17 can drive the connecting shaft 16 to rotate under the supporting action of the third bearing 18, so that the box body 1 can move, and when the ore in the box body 1 is overweight, the moving plate 2 abuts against the connecting block 21 during the downward movement and pushes the connecting block 21 to move downward, so that the locking rod 19 can realize synchronous movement, the second spring 20 is compressed, along with the downward movement of the locking rod 19, the locking rod 19 is inserted into one of the blind holes, through the matching between the locking rod 19 and the blind holes, the function of locking the roller 17 is realized, and the braking effect is prevented from being influenced when the equipment is used in an overload state.
Compared with the prior art, this prevent overload type ore transportation equipment has improved the load capacity through complementary unit, compares with current complementary unit, and this complementary unit can also be convenient for unload, and the practicality is stronger, and so only, still realized preventing the function of overloading through moving structure, compares with current moving mechanism, and this moving mechanism drives locking lever 19 through the removal drive of movable plate 2 and removes, has realized integral type linkage structure with complementary unit, and the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The overload-prevention ore transportation equipment comprises a box body (1), wherein the box body (1) is in a cuboid shape, and an opening is formed in the top of the box body (1), and is characterized in that an auxiliary mechanism and four moving mechanisms are arranged on the box body (1), and are uniformly arranged at the bottom of the box body (1);
the auxiliary mechanism comprises a movable plate (2), a fixed plate (3), an auxiliary assembly and at least two first springs (4), wherein the movable plate (2) is horizontally arranged in a box body (1), the movable plate (2) is connected with the inner wall of the box body (1) in a sliding and sealing mode, a gap is formed between the movable plate (2) and the bottom of the box body (1), the fixed plate (3) is parallel to the movable plate (2) and located below the box body (1), a gap is formed between the fixed plate (3) and the bottom of the box body (1) and fixedly connected with the bottom of the box body (1), a through hole is formed in the bottom of the box body (1), the axes of the through holes are vertically arranged, the first springs (4) are circumferentially and uniformly distributed by taking the axes of the through holes as centers, the first springs (4) penetrate through the through holes and are located between the movable plate (2) and the fixed plate (3), the movable plate (2) is connected with the fixed plate (3) through the first springs (4), and the auxiliary assembly is arranged in the box body (1) and located at the bottom of the movable plate (2);
the auxiliary assembly comprises a first bearing (5), a rotating shaft (6), an elastic rod (7), a driving bevel gear (8), a driven bevel gear (9), a power shaft (10), two fixing rods (11), two second bearings (12) and two power assemblies, wherein the rotating shaft (6) is coaxially arranged with a through hole, the axis of the elastic rod (7) and the axis of the power shaft (10) are perpendicular to and intersected with the axis of the rotating shaft (6), the middle end of the elastic rod (7) is fixed at the top end of the rotating shaft (6), the driven bevel gear (9) is installed at the bottom end of the rotating shaft (6), the inner ring of the first bearing (5) is installed on the rotating shaft (6), the outer ring of the first bearing (5) is fixedly connected with the movable plate (2), the fixing rods (11) are parallel to the rotating shaft (6), the axes of the fixing rods (11) and the rotating shaft (6) are circumferentially and uniformly distributed in the center, the fixing rods (11) are fixed at the bottom of the first bearing (2) and abutted against the elastic rod (7), the power shaft (10) is located between the driven bevel gear (9) and the fixing plate (3), the driving bevel gear (8) is evenly meshed with the driving bevel gear (10), the inner ring of the second bearing (12) is arranged on the power shaft (10), the outer ring of the second bearing (12) is fixedly connected with the moving plate (2), and the power components correspond to the second bearing (12) one by one;
the power assembly comprises a fixed pulley (13), a connecting line (14) and a torsion spring (15), the power shaft (10) is connected with the outer ring of the second bearing (12) through the torsion spring (15), the torsion spring (15) is in a deformation state, the fixed pulley (13) is positioned between the power shaft (10) and the moving plate (2) and fixed on the moving plate (2), one end of the connecting line (14) is fixed at the top of the fixing plate (3), the other end of the connecting line (14) bypasses the fixed pulley (13) and is fixed on the power shaft (10), and the connecting line (14) is wound on the power shaft (10);
moving mechanism includes connecting axle (16), gyro wheel (17), third bearing (18), check lock lever (19), second spring (20), connecting block (21) and round hole, connecting axle (16) are perpendicular with axis of rotation (6), the one end at connecting axle (16) is installed in gyro wheel (17), the inner circle of third bearing (18) is installed on connecting axle (16), the bottom at box (1) is fixed to the outer lane of third bearing (18), be equipped with two at least blind holes on connecting axle (16), the axis of blind hole is perpendicular and crossing with the axis of connecting axle (16), the axis of connecting axle (16) is central circumference evenly distributed with the blind hole, the round hole sets up the bottom at box (1), check lock lever (19) and axis of rotation (6) are parallel and pass the round hole, inner wall slip and sealing connection of check lock lever (19) and round hole, check lock lever (19) are located between movable plate (2) and connecting axle (16), be equipped with the clearance between check lock lever (19) and connecting axle (16), one of which sets up coaxial aperture and check lock lever (19) the diameter of connecting block (19) is equal top at second spring (20) and second spring (21) top (21) and box (1), the clearance (21) are fixed ) A gap is arranged between the inner bottoms.
2. An overload-proof ore-transporting apparatus according to claim 1, characterised in that the connecting line (14) is a wire rope.
3. An overload-preventing ore-transporting apparatus according to claim 1, wherein the rollers (17) are provided with anti-slip threads.
4. An overload-proof ore-transporting apparatus according to claim 1, characterised in that the drive bevel gear (8) is coated with lubricating oil.
5. The overload prevention type ore transporting apparatus according to claim 1, wherein the number of teeth of the driving bevel gear (8) is greater than the number of teeth of the driven bevel gear (9).
6. The equipment for transporting ore with overload protection according to claim 1, characterized in that the moving plate (2) is provided with an anti-corrosion zinc coating.
7. An overload protection ore transfer apparatus according to claim 1, wherein the locking bar (19) is chamfered at both ends.
8. Overload-prevention ore-transporting equipment according to claim 1, characterised in that the outer wall of the box (1) is provided with two sound-absorbing panels (22), the two sound-absorbing panels (22) being arranged on either side of the box (1).
9. The equipment for the transportation of ores that is protected from overloading according to claim 1, characterized in that the material of the connecting block (21) is rubber.
10. The overload-prevention ore-transporting apparatus according to claim 1, wherein the outer wall of the box body (1) is coated with fluorescent powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010842336.8A CN111994101B (en) | 2020-08-20 | 2020-08-20 | Overload-prevention ore transportation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010842336.8A CN111994101B (en) | 2020-08-20 | 2020-08-20 | Overload-prevention ore transportation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111994101A CN111994101A (en) | 2020-11-27 |
| CN111994101B true CN111994101B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010842336.8A Active CN111994101B (en) | 2020-08-20 | 2020-08-20 | Overload-prevention ore transportation equipment |
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| CN (1) | CN111994101B (en) |
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| CN114234839A (en) * | 2021-11-24 | 2022-03-25 | 任家欣 | Three-dimensional optical scanner |
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| CN2542509Y (en) * | 2002-06-06 | 2003-04-02 | 张景权 | Overload controller for autotruck |
| CN109160428A (en) * | 2018-11-08 | 2019-01-08 | 三门新贤科技有限公司 | A kind of safety device and its application method of the anti-overload of hydraulic automobile formula crane |
| CN110758499A (en) * | 2019-10-12 | 2020-02-07 | 广州市欧伊若科技有限公司 | Overload-prevention type conveying device for production and processing of titanium alloy plates |
| CN111098836A (en) * | 2020-02-11 | 2020-05-05 | 厦门恰再注包装有限公司 | Overload prevention device for truck transportation |
| CN111301450B (en) * | 2020-03-25 | 2021-04-02 | 深圳市律远汇智科技有限公司 | A high-efficient type transportation equipment for coal mining |
| CN111468308A (en) * | 2020-04-15 | 2020-07-31 | 南京绿源达农业设备有限公司 | Agricultural byproduct processing equipment with prevent overload function |
| CN111498587A (en) * | 2020-04-23 | 2020-08-07 | 广州市丹爵通讯科技有限公司 | 5G communication equipment convenient to maintain |
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