A kind of anti-blocking transmission mine car based on open-pit mining

Abstract

The present invention discloses a vehicle bucket anti-blocking transmission mine car based on open-pit mining, which belongs to the field of mining technology; it includes a vehicle bucket, a plurality of installation boxes are installed on the side wall of the vehicle bucket, an anti-blocking component for preventing vehicle bucket blockage is installed in the installation box, a breaking component for crushing large pieces of coal is installed in the installation plate, and a dredging component for dispersing and evenly distributing the coal in the middle of the vehicle bucket is installed on the upper end of the breaking component. The present invention installs an anti-blocking component on the side wall of the mine car, drives the anti-blocking component to operate through a motor, and the compaction plate continuously reciprocates up and down to compact the lower side minerals, reduces the gaps between the minerals, and increases the actual loading capacity of the mine car. At the same time, a crushing component is installed on the anti-blocking component. When the compaction plate is compacted, it will also drive the crushing component to crush the large pieces of minerals below, further reducing the possibility of blockage. At the same time, a dredging component is installed to dredge the accumulated minerals in the vehicle bucket and distribute them to the surface of the mine car.

Description

Technical Field

[0001] The invention relates to the technical field of mining, and in particular to a bucket anti-blocking transmission mining vehicle based on open-pit mining. Background Art

[0002] Open pit mining is a process of removing the covering from an ore body to obtain the desired minerals;

[0003] Open-pit mining can be divided into open-pit metal ore mining, open-pit coal mining, and open-pit iron ore mining. During the mining process, the mined minerals need to be transported. Usually, a transport mine car is used for transportation. The mined minerals are loaded into the mine car for transportation.

[0004] However, at the current stage, when the transport mine car is loaded, due to the different sizes and shapes of the minerals, the car body is easily blocked, reducing the loading capacity of the mine car. This problem is usually solved by manually using tools to knock and crush the ore to solve the problem. This method is time-consuming and labor-intensive, and increases the workload of workers. This method is not intelligent. At the same time, manual knocking and crushing of the ore may cause damage to the mine car, affecting the mineral transportation of the mine car, thereby reducing the transportation efficiency of the mine car, which is not conducive to the mining process of open-pit mining. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the sizes of minerals are different, which can easily cause blockage after being loaded into the mine car, reducing the loading capacity of the mine car. At the same time, the existing solution is usually to manually crush the ore using tools, which is time-consuming and laborious, and may cause damage to the mine car, affecting the transportation of the mine car, thereby reducing the transportation efficiency of the mine car, which is not conducive to the mining process of open-pit mining. A mine car with anti-blocking transport bucket based on open-pit mining is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A bucket anti-blocking transport mining vehicle based on open-pit mining comprises a bucket, a plurality of installation boxes are installed on the side wall of the bucket, and an anti-blocking component for preventing the bucket from being blocked is installed in the installation box.

[0008] The anti-blocking component includes: a motor, a gear 1, a chain, a rotating shaft 1, a gear 2, a gear 3, a gear 4, a rotating shaft 2, a gear 5, a screw, a mounting shell, a rotating drum, a slide groove, a slip ring, a slider, a fixing plate, a connecting plate, a mounting plate 1, and a compacting plate. The motor is fixed to the outer wall of the bucket, and a gear 1 is sleeved on the output shaft of the motor. A rotating shaft 1 is installed in the mounting box, and gears 2 and 3 are sleeved on the upper and lower ends of the rotating shaft 1 respectively. Multiple sets of gears 2 are connected by chain transmission, and the gear 1 is meshed with the chain. A rotating shaft 2 and a screw are also installed in the mounting box. The upper end of the rotating shaft 2 is fixedly sleeved with gear 4, and the upper end of the screw is fixed A gear 5 is sleeved thereon, and the gear 4 and the gear 5 are both meshed and connected with the gear 3. A fixed plate is slidably sleeved on the outer side of the rotating shaft 2, and the fixed plate is simultaneously threadedly connected to the screw rod. A mounting shell is fixedly connected to the fixed plate, and a rotating drum is rotatably connected to the mounting shell. A sliding groove is provided on the side wall of the rotating drum, and a slip ring is slidably connected to the rotating drum. A slider is slidably connected to the inner wall of the slip ring, and the slider is slidably installed on the sliding groove. A connecting plate is fixedly connected to the slip ring, and a mounting plate 1 is fixedly connected to the end of the connecting plate away from the slip ring. An opening is provided on the mounting shell for the connecting plate to slide up and down, and a compacting plate is installed on the lower end of the mounting plate.

[0009] A breaking component for breaking large pieces of coal is installed in the first mounting plate, and a dredging component for dispersing and evenly distributing coal pieces in the middle of the truck bed is installed on the upper end of the breaking component.

[0010] Preferably, the breaking component includes: rack three, gear eight, rotating shaft five, bevel gear one, bevel gear two, rotating shaft six, sprocket mechanism two, rotating shaft seven, and a drill bit. The rack three is fixedly connected to the opening on the side wall of the mounting shell, the rotating shaft five is rotatably connected to the connecting plate, the rotating shaft five is fixedly connected with gear eight and bevel gear one, the gear eight is meshed with rack three, the mounting plate one is mounted with sprocket mechanism two, the active roller of the sprocket mechanism two is fixedly connected with rotating shaft six, the rotating shaft six is ​​fixedly connected with bevel gear two, the bevel gear two is meshed with bevel gear one, the driven roller of the sprocket mechanism two is fixedly linked with rotating shaft seven, the rotating shaft seven passes through the mounting plate one, and the lower end of the rotating shaft seven is fixedly connected with a drill bit.

[0011] Preferably, the dredging assembly includes: a second mounting plate, a first slide plate, a sliding rod, a first rack, a sixth gear, a connecting rod, a second rack, a seventh gear, a third rotating shaft, a third mounting plate, and a first scraper. The second mounting plate is fixedly connected to the first mounting plate, a slide plate is slidably installed in the second mounting plate, a sliding rod is slidably installed on the slide plate, a rack is connected to the bottom of the slide plate, a sixth gear is rotatably connected to the second mounting plate, the sixth gear is meshed with the first rack, one end of the slide plate is fixedly connected to the third mounting plate, the sliding rod passes through the third mounting plate, and a third gear is installed on the third mounting plate. Multiple sets of rotating shafts three are installed, gears seven are fixedly connected to the rotating shafts three, connecting rods are slidably connected to the mounting plate three, multiple sets of racks two are fixedly connected to the connecting rods, and the racks two are meshed with gears seven, the sliding rods are fixedly connected to the connecting rods, the rotating shaft three passes through the mounting plate three, and a scraper one is fixedly connected to the lower end of the rotating shaft three, the rotating shaft seven passes through the mounting plate two and is fixedly connected to gear six, a limiting assembly for controlling the rotation of the scraper one is installed on the mounting plate two, and spreading assemblies for spreading coal blocks to both sides are installed on both sides of the mounting plate three.

[0012] Preferably, the limit assembly comprises: a baffle, a limit plate, a sprocket mechanism three, a rack four, a contact block, a spring, a rotating rod, and a touch plate, the end of the connecting rod is fixedly connected to the baffle, the second side wall of the mounting plate is provided with a mounting groove, and the sprocket mechanism three and the limit plate are installed in the mounting groove, the limit plate is slidably connected to the side wall of the mounting groove, the limit plate is provided with a tooth groove matching the driven roller of the sprocket mechanism three, the side wall of the slide plate is fixedly connected with the rack four, the rack four matches the active roller of the sprocket mechanism three, the side wall of the slide bar is fixedly connected with the fixed block, the contact block is slidably installed in the fixed block, the slide plate is provided with a slot for the fixed block to slide, the side wall of the fixed block is fixedly connected with a spring, and the other end of the spring is fixedly connected to the side wall of the slot, the side wall of the slot is also rotatably connected with the rotating rod, and the left end of the mounting plate two is fixedly connected with the touch plate.

[0013] Preferably, the spreading component includes: a sprocket mechanism one, a rotating shaft four, and a scraper. The sprocket mechanism one is installed on both sides of the mounting plate three. The input shaft of the sprocket mechanism one is fixedly connected to the rotating shaft three, and the output shaft of the sprocket mechanism one is fixedly connected to the rotating shaft four. The rotating shaft four passes through the mounting plate three, and the scraper two is fixedly connected to the lower end of the rotating shaft four.

[0014] Preferably, hooks are fixedly connected at both ends of the vehicle bucket.

[0015] Preferably, connectors are fixedly connected at both ends of the vehicle bucket.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Install multiple sets of installation boxes on the side wall of the mine car, install anti-blocking components in the installation boxes, and start the motor when loading the mine car with minerals. The motor drives the anti-blocking components to operate, so that the anti-blocking components are slowly and continuously rising, and the compacting plate continuously reciprocates up and down to compact the minerals on the lower side, thereby reducing the gaps between the minerals and increasing the actual loading capacity of the mine car;

[0018] 2. At the same time, a crushing component is installed on the anti-blocking component. While the compaction plate continues to reciprocate up and down, it will also drive the drill bit in the crushing component to rotate, so that the drill bit rotates while following the up and down movement of the compaction plate to crush the larger minerals in the bucket. The crushing component will not cause damage to the mine car, and it also replaces the process of manual crushing of minerals, saving time and effort;

[0019] 3. At the same time, a dredging component is installed on the anti-blocking component to evenly distribute the minerals accumulated in the center of the mine car to both sides. While the compaction plate is continuously reciprocating, it will also drive the dredging component to continuously reciprocate to evacuate the minerals accumulated in the center of the mine car, thereby avoiding uneven loading of the minerals when loading the car, resulting in a reduction in the loading capacity of the mine car. At the same time, the dredging component can also effectively reduce the possibility of the minerals accumulated in the center of the mine car being too sharp, and avoid the situation where the minerals are spilled out of the mine car during transportation;

[0020] 4. Equalizing components are installed on both sides of the dredging component, so that after the dredging component digs minerals from the center of the mine car, it can evenly distribute the excavated minerals to both sides to ensure that the minerals will not accumulate, thereby improving the dredging and distribution effect of the dredging component. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a mining truck with anti-blocking bucket for open-pit mining proposed by the present invention;

[0022] Figure 2 This is a schematic structural diagram of a cross-section of a mine car with anti-blocking bucket for open-pit mining proposed by the present invention;

[0023] Figure 3 is a schematic structural diagram of a group of anti-blocking components in an embodiment of the present invention;

[0024] Figure 4 It is a schematic structural diagram of power transmission of the anti-blocking component in an embodiment of the present invention;

[0025] Figure 5 is a schematic structural diagram of an anti-blocking component in an embodiment of the present invention;

[0026] Figure 6 is a schematic structural diagram of a cross section of an installation shell in an anti-blocking assembly in an embodiment of the present invention;

[0027] Figure 7 It is a schematic structural diagram of a rotating drum in an anti-blocking assembly in an embodiment of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the position of the crushing component in the anti-blocking component in an embodiment of the present invention;

[0029] Fig. 9 is a schematic structural diagram of a crushing assembly in an embodiment of the present invention;

[0030] Fig.10 It is a structural schematic diagram of the position of the dredging component in the anti-blocking component in an embodiment of the present invention;

[0031] Fig.11 It is a structural schematic diagram of a dredging component in an embodiment of the present invention;

[0032] Fig.12 It is a structural schematic diagram of the upper section of the dredging component in an embodiment of the present invention;

[0033] Fig.13 is a schematic structural diagram of a position limiting assembly in an embodiment of the present invention;

[0034] Fig.14 It is a structural schematic diagram of the transmission relationship between the balancing component and the dredging component in an embodiment of the present invention;.

[0035] In the figure: 1 truck box; 2 installation box; 3 anti-blocking assembly; 301 motor; 302 gear 1; 303 chain; 304 shaft 1; 305 gear 2; 306 gear 3; 307 gear 4; 308 shaft 2; 309 gear 5; 310 screw rod; 311 installation shell; 312 rotating drum; 313 slide groove; 314 slip ring; 315 slider; 316 fixed plate; 317 connecting plate; 318 installation plate 1; 319 compacting plate; 4 dredging assembly; 401 installation plate 2; 402 slide plate; 403 slide rod; 404 rack 1; 405 gear 6; 406 connecting rod ; 407 rack two; 408 gear seven; 409 shaft three; 410 mounting plate three; 411 scraper one; 5 connector; 6 balancing assembly; 61 sprocket mechanism one; 62 shaft four; 63 scraper two; 7 crushing assembly; 71 rack three; 72 gear eight; 73 shaft five; 74 bevel gear one; 75 bevel gear two; 76 shaft six; 77 sprocket mechanism two; 78 shaft seven; 79 drill bit; 8 limit assembly; 81 baffle; 82 limit plate; 83 sprocket mechanism three; 84 rack four; 85 fixing block; 86 contact block; 87 spring; 88 rotating rod; 89 contact plate; 9 hook. DETAILED DESCRIPTION

[0036] The technical scheme in the embodiments of the present invention will be explained clearly below in conjunction with the drawings in the embodiments of the present invention; it will be described completely. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] See also Figure 1-Figure 14 A bucket anti-blocking transport mining vehicle based on open-pit mining, comprising a bucket 1, a plurality of installation boxes 2 are installed on the side wall of the bucket 1, and an anti-blocking component 3 for preventing the bucket from being blocked is installed in the installation box 2;

[0038] The anti-blocking component 3 includes: a motor 301, a gear 1 302, a chain 303, a rotating shaft 1 304, a gear 2 305, a gear 306, a gear 4 307, a rotating shaft 2 308, a gear 5 309, a screw 310, a mounting shell 311, a rotating drum 312, a slide groove 313, a slip ring 314, a slider 315, a fixing plate 316, a connecting plate 317, a mounting plate 1 318, and a compacting plate 319. The motor 301 is fixed to the outer wall of the bucket 1, and the output shaft of the motor 301 is sleeved with a gear 1 302. The rotating shaft 1 304 is installed in the mounting box 2, and the upper and lower ends of the rotating shaft 1 304 are sleeved with gear 2 305 and gear 5 respectively. Wheel three 306, multiple sets of gear two 305 are connected through chain 303 transmission, gear one 302 is meshed with chain 303, and a rotating shaft 2 308 and a screw 310 are also installed in the installation box 2. The upper end of the rotating shaft 2 308 is fixedly sleeved with a gear four 307, and the upper end of the screw 310 is fixedly sleeved with a gear five 309. The gear four 307 and the gear five 309 are both meshed and connected with the gear three 306. A protective shell is installed on the outside of the above-mentioned gear transmission structure to prevent the coal mine and the gear transmission structure from colliding during the overall loading process of the device, causing damage to the gear and affecting the normal transmission effect of the gear. The rotating shaft 2 308 is slidably sleeved with a fixed plate 316, the fixed plate 316 is connected with the screw rod 310 through threading, the fixed plate 316 is fixedly connected with the mounting shell 311, the mounting shell 311 is rotatably connected with the rotating drum 312, the side wall of the rotating drum 312 is provided with a sliding groove 313, the rotating drum 312 is slidably connected with the slip ring 314, the inner wall of the slip ring 314 is slidably connected with the slider 315, and the slider 315 is slidably installed on the sliding groove 313, the slip ring 314 is fixedly connected with the connecting plate 317, the end of the connecting plate 317 away from the slip ring 314 is fixedly connected with the mounting plate 1 318, the mounting shell 311 is provided with an opening for the connecting plate 317 to slide up and down, the mounting plate 1 318 A compacting plate 319 is installed at the lower end. The motor 301, gear 1 302, chain 303, gear 2 305 and gear 3 306 cooperate to drive gear 4 307 and gear 5 309 to rotate, thereby rotating shaft 2 308 and screw 310 to rotate. The diameter of gear 5 309 is larger than the diameter of gear 4 307, so the speed of screw 309 is lower than the speed of rotating shaft 2 308. Since screw 310 and fixing plate 316 are threaded, screw 310 drives fixing plate 316 and mounting shell 311 to rotate upward continuously. At the same time, rotating shaft 2 308 drives rotating drum 312 to rotate. Due to the special shape of slide groove 313, Figure 6 It can be seen that the unfolded schematic diagram of the chute 313 is wavy, so during the rotation of the drum 312, the slip ring 314 continuously slides up and down with the side wall of the drum 312 through the cooperation of the slider 315 and the chute 313, and the slip ring 314 reciprocates up and down through the connecting plate 317 with the mounting plate 1 318, so that the mounting plate 1 318 drives the compacting plate 319 to continuously reciprocate up and down to compact the mineral below;

[0039] A breaking component 7 for breaking large pieces of coal is installed in the mounting plate 1 318 , and a clearing component 4 for dispersing and evenly distributing the coal pieces in the middle of the truck bed 1 is installed on the upper end of the breaking component 7 .

[0040] The breaking assembly 7 includes: a rack three 71, a gear eight 72, a rotating shaft five 73, a bevel gear one 74, a bevel gear two 75, a rotating shaft six 76, a sprocket mechanism two 77, a rotating shaft seven 78, and a drill bit 79. The rack three 71 is fixedly connected to the opening on the side wall of the mounting shell 311, the rotating shaft five 73 is rotatably connected to the connecting plate 317, the rotating shaft five 73 is fixedly connected to the gear eight 72 and the bevel gear one 74, the gear eight 72 is meshed with the rack three 71, the sprocket mechanism two 77 is installed on the mounting plate one 318, the active roller of the sprocket mechanism two 77 is fixedly connected to the rotating shaft six 76, the rotating shaft six 76 is fixedly connected to the bevel gear two 75, the bevel gear two 75 is meshed with the bevel gear one 74, the driven roller of the sprocket mechanism two 77 is fixedly linked to the rotating shaft seven 78, and the rotating shaft seven 78 passes through the mounting plate one 318. , and a drill bit 79 is fixedly connected to the lower end of the rotating shaft 78. When the connecting plate 317 reciprocates up and down, it drives the gear 8 72 to move up and down. Since the rack 3 71 is in a fixed state, the gear 8 72 that moves up and down rotates back and forth. The gear 8 72 drives the bevel gear 1 74 to rotate through the rotating shaft 5 73. The bevel gear 1 74 drives the bevel gear 2 75 to rotate. The bevel gear 2 75 drives the sprocket mechanism 2 77 to operate through the rotating shaft 6 76. The sprocket mechanism 2 77 drives the rotating shaft 78 to rotate. The rotating shaft 78 drives the drill bit 79 to rotate, so that the drill bit 79 can crush the minerals below, reduce the possibility of larger diameter minerals piling up to produce larger gaps, further reduce the blockage of the bucket, and better utilize the space inside the bucket, thereby increasing the carrying capacity of the bucket.

[0041] The dredging assembly 4 includes: a mounting plate 2 401, a slide plate 1 402, a slide bar 403, a rack 1 404, a gear 6 405, a connecting rod 406, a rack 2 407, a gear 7 408, a rotating shaft 3 409, a mounting plate 3 410, and a scraper 1 411. The mounting plate 2 401 is fixedly connected to the mounting plate 1 318, and a slide plate 402 is slidably installed in the mounting plate 2 401. The slide bar 403 is slidably installed on the slide plate 402. The bottom of the slide plate 402 is connected to the rack 1 404. The mounting plate 2 401 is rotatably connected to the gear 6 405, and the gear 6 405 is meshed with the rack 1 404. One end of the slide plate 402 is fixedly connected to the mounting plate 3 410, and the slide bar 4 03 penetrates the mounting plate three 410, and multiple sets of rotating shafts three 409 are installed on the mounting plate three 410, and the rotating shaft three 409 is fixedly connected with the gear seven 408, and the mounting plate three 410 is slidably connected with the connecting rod 406, and multiple sets of racks two 407 are fixedly connected to the connecting rod 406, and the racks two 407 are meshed with the gear seven 408, and the sliding rod 403 is fixedly connected with the connecting rod 406, the rotating shaft three 409 penetrates the mounting plate three 410, and the lower end of the rotating shaft three 409 is fixedly connected with the scraper one 411, the rotating shaft seven 78 penetrates the mounting plate two 401 and is fixedly connected with the gear six 405, and the mounting plate two 401 is installed with a limit assembly 8 for controlling the rotation of the scraper one 411, and the mounting plate two 401 is provided ... The two sides of the mounting plate 3 410 are provided with an evenly spreading assembly 6 for evenly spreading the coal blocks to both sides. The rotating shaft 78 drives the gear 6 405 to rotate. The gear 6 405 cooperates with the rack 1 404 to make the slide plate 402 slide outward. The slide plate 402 drives the mounting plate 3 410 to move. Since the mounting plate 1 318 is in reciprocating motion, the slide plate 402 and the mounting plate 3 410 are both in reciprocating motion. The mounting plate 3 410 drives the scraper 1 411 to reciprocate to dig out the minerals accumulated in the middle of the bucket 1. It should be noted that when the compacting plate 319 is at the lowest point of the reciprocating motion, the slide plate 402 and the mounting plate 3 410 are at the innermost side of the mounting plate 2 401. When the solid plate 319 moves upward to the highest point of the reciprocating motion, the slide plate 402 drives the mounting plate three 410 to slide outward from the mounting plate two 401 to the center of the truck bed 1. The process of the compacting plate 319 moving downward to the lowest point of the reciprocating motion is that the slide plate 402 drives the mounting plate three 410 to return to the mounting plate two 401. This process ensures that the compacting plate 319 drives the scraper one 411 to dig out the accumulated minerals in the center of the truck bed 1 from top to bottom, thereby ensuring the implementation efficiency of the scraper one 411 and preventing the scraper one 411 from pushing the accumulated minerals in the center away when performing reciprocating motion to dig out the accumulated minerals in the center, resulting in failure to dig out and evenly distribute the accumulated minerals in the center.

[0042] The limiting assembly 8 includes: a baffle 81, a limiting plate 81, a sprocket mechanism 3 83, a rack 4 84, a contact block 86, a spring 87, a rotating rod 88, and a contact plate 89. The end of the connecting rod 406 is fixedly connected to the baffle 81, and the side wall of the mounting plate 2 401 is provided with a mounting groove, and the sprocket mechanism 3 83 and the limiting plate 82 are installed in the mounting groove. The limiting plate 82 is slidably connected to the side wall of the mounting groove, and the limiting plate 82 is provided with a tooth groove matching the driven roller of the sprocket mechanism 3 83. The side of the slide plate 402 The wall is fixedly connected with a rack four 85, and the rack four 85 matches the active roller of the sprocket mechanism three 83. The side wall of the slide bar 403 is fixedly connected with a fixed block 85, and a contact block 86 is slidably installed in the fixed block 85. A slot for the fixed block 85 to slide is opened on the slide plate 402. The side wall of the fixed block 85 is fixedly connected with a spring 87, and the other end of the spring 87 is fixedly connected to the side wall of the slot. The side wall of the slot is also rotatably connected with a rotating rod 88. The left end of the mounting plate two 401 is fixedly connected with a contact plate 89, as shown in FIG. Fig.13 As shown, when the slide plate 402 slides to the left, the baffle plate 81 cannot move due to the obstruction of the limit plate 82. During this process, the rack four 84 does not contact the active roller of the sprocket mechanism three 83. As the slide plate 402 slides to the left, the baffle plate 81 on the slide bar 403 is blocked by the limit plate 82, and the slide plate 402 and the slide bar 403 are displaced. Therefore, the contact block 86 on the fixed block 85 is located on the right side of the rotating rod 88 after being squeezed by the rotating rod 88. The slide plate 402 continues to slide to the left. At this time, the rack four 84 begins to contact the active roller of the sprocket mechanism three 83. The rack four 84 drives the active roller of the sprocket mechanism three 83 to rotate, thereby causing the driven roller of the sprocket mechanism three 83 to rotate. The driven roller drives the limit plate 82 to slide to the side away from the baffle plate 81 through the cooperation with the tooth groove on the limit plate 82, thereby canceling the spring 87. The process is to make the connecting rod 406 and the mounting plate 410 produce relative displacement, so that the connecting rod 406 drives the gear 408 to rotate through the rack 2 407, so that the gear 2 407 drives the lower scraper 1 411 to rotate to be perpendicular to the connecting rod 406 through the rotating shaft 3 409. The purpose of this process is to make the scraper 1 411 have a large space between the scraper 1 411 when it moves to the center of the bucket 1, so as to avoid pushing the minerals accumulated in the center of the bucket 1. When the slide plate 402 and the connecting rod 406 move to the specified position, the rotating rod 88 and the contact plate 89 are released and rotated after being resisted, and the fixed block 85 returns to its original position under the action of the spring 87. At this time, the sliding rod 403 drives the connecting rod 406 to return to its original position, so that the lower scraper 411 returns to its initial state. In this state, the scraper 1 411 is as shown in FIG. Fig.14 The arrangement shown results in that when the scraper 411 moves back and forth, when the minerals are deposited near the center of the bucket 1, the impact on the minerals deposited in the center is relatively small, and when the minerals are deposited away from the center of the bucket 1, the minerals are driven to move, resulting in the effect of evenly distributing the minerals deposited at the center of the mine car to both sides, thereby avoiding uneven loading of the minerals when loading, resulting in a reduction in the loading capacity of the mine car.

[0043] The spreading component 6 includes: a sprocket mechanism 61, a rotating shaft 4 62, and a scraper 63. The sprocket mechanism 61 is installed on both sides of the mounting plate 3 410. The input shaft of the sprocket mechanism 61 is fixedly connected to the rotating shaft 3 409, and the output shaft of the sprocket mechanism 61 is fixedly connected to the rotating shaft 4 62. The rotating shaft 4 62 passes through the mounting plate 3 410, and the scraper 2 603 is fixedly connected to the lower end of the rotating shaft 4 62. The rotating shaft 3 409 drives the sprocket mechanism 61 to operate, and the driven roller of the sprocket mechanism 61 drives the scraper 2 63 to rotate through the rotating shaft 4 62, thereby further spreading the mineral.

[0044] Hooks 9 are fixedly connected at both ends of the car body 1. Since open-pit mining may encounter bad weather, a shielding cover can be hung on the hooks 9 at both ends to cover the upper surface of the mine car to protect the minerals in the mine car.

[0045] Connectors 5 are fixedly connected at both ends of the bucket 1, and the connectors 5 are used to connect multiple mining vehicles for simultaneous transportation.

[0046] In the present invention, when loading the bucket 1 with ore, the motor 301 is started, and the motor 301 drives the second shaft 308 and the screw 309 to rotate respectively through the cooperation of the gear 1 302, the chain 303, the gear 2 305, and the gear 306. The screw 309 drives the mounting shell 311 to move slowly upward through the cooperation with the fixed plate 316. At the same time, the second shaft 308 drives the rotating drum 312 to rotate, so that the rotating drum 312 cooperates with the slip ring 314 to drive the mounting plate 1 318 and the compacting plate 319 thereon to continuously reciprocate, compact the minerals below, and increase the loading capacity of the bucket 1; at the same time, the up and down reciprocating motion of the mounting plate 1 318 causes the gear 8 72 to cooperate with the rack 3 71, and drives the drill bit 79 to rotate through the sprocket mechanism 2 77, thereby realizing that while the compacting plate reciprocates up and down for compaction, it drives The drill bit 79 crushes the minerals to prevent large pieces of minerals from accumulating and blocking the bucket 1. During this process, the rotating shaft 78 drives the slide plate 402 to slide toward the center of the bucket through the cooperation of the gear six 405 and the rack one 404. Due to the influence of the limit assembly 8, the scraper one 411 under the mounting plate three 410 will rotate to be perpendicular to the connecting rod 406 during the movement to avoid pushing the accumulated minerals in the center of the bucket 1. At the same time, when the scraper one 411 moves to the farthest point, due to the linkage between the rotating rod 88 and the touch plate 89, the scraper 411 is restored to its initial state, which is convenient for digging out the central minerals. At the same time, the averaging assembly 6 also operates with the scraper 411 to further distribute the excavated minerals to the surface of the mine car, thereby increasing the loading capacity of the mine car and avoiding the minerals from escaping from the mine car bucket due to excessive accumulation during transportation.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vehicle bucket anti-blocking transport mining vehicle based on open-pit mining, comprising a vehicle bucket (1), characterized in that: A plurality of installation boxes (2) are installed on the side wall of the truck bucket (1), and an anti-blocking component (3) for preventing the truck bucket from being blocked is installed in the installation box (2). The anti-blocking component (3) comprises: a motor (301), a gear 1 (302), a chain (303), a rotating shaft 1 (304), a gear 2 (305), a gear 3 (306), a gear 4 (307), a rotating shaft 2 (308), a gear 5 (309), a screw (310), a mounting shell (311), a rotating drum (312), a slide groove (313), a slip ring (314), a slider (315), a fixing plate (316), a connecting plate (317), a mounting plate 1 (318), and a compacting plate (319). The motor (301) is fixed On the outer wall of the truck box (1), a gear 1 (302) is sleeved on the output shaft of the motor (301), a rotating shaft 1 (304) is installed in the installation box (2), and the upper and lower ends of the rotating shaft 1 (304) are sleeved with gear 2 (305) and gear 3 (306) respectively, multiple sets of gear 2 (305) are connected by a chain (303), the gear 1 (302) is meshed with the chain (303), and a rotating shaft 2 (308) and a screw (310) are also installed in the installation box (2), and the upper end of the rotating shaft 2 (308) is fixedly sleeved with gear The upper end of the screw rod (310) is fixedly sleeved with a gear five (309), and the gear four (307) and the gear five (309) are both meshingly connected with the gear three (306). The rotating shaft two (308) is slidably sleeved with a fixed plate (316), and the fixed plate (316) is simultaneously threadedly connected with the screw rod (310). The fixed plate (316) is fixedly connected with a mounting shell (311), and a rotating drum (312) is rotatably connected inside the mounting shell (311), and a sliding groove (313) is provided on the side wall of the rotating drum (312). The rotating drum (312) is slidably connected to a slip ring (314), the inner wall of the slip ring (314) is slidably connected to a slider (315), and the slider (315) is slidably mounted on the slide groove (313). The slip ring (314) is fixedly connected to a connecting plate (317), and one end of the connecting plate (317) away from the slip ring (314) is fixedly connected to a mounting plate 1 (318). The mounting shell (311) is provided with an opening for the connecting plate (317) to slide up and down, and a compacting plate (319) is mounted on the lower end of the mounting plate 1 (318). A crushing assembly (7) for crushing large pieces of coal is installed in the first mounting plate (318), and a dredging assembly (4) for dispersing and evenly distributing the coal pieces in the middle of the truck bed (1) is installed on the upper end of the crushing assembly (7). The dredging assembly (4) comprises: a second mounting plate (401), a first slide plate (402), a slide bar (403), a rack bar (404), a sixth gear (405), a connecting rod (406), a second rack bar (407), a seventh gear (408), a rotating shaft (409), and a mounting plate (401). The mounting plate 3 (410) and the scraper plate 1 (411) are fixedly connected to the mounting plate 1 (318). A slide plate (402) is slidably installed in the mounting plate 2 (401). A slide bar (403) is slidably installed on the slide plate (402). A rack 1 (404) is connected to the bottom of the slide plate (402). A gear 6 (405) is rotatably connected to the mounting plate 2 (401). The gear 6 (405) is meshed with the rack 1 (404). The slide plate (4 02) One end is fixedly connected with a mounting plate three (410), the sliding rod (403) passes through the mounting plate three (410), a plurality of rotating shafts three (409) are installed on the mounting plate three (410), a gear seven (408) is fixedly connected to the rotating shaft three (409), a connecting rod (406) is slidably connected to the mounting plate three (410), a plurality of racks two (407) are fixedly connected to the connecting rod (406), and the racks two (407) are meshed with the gear seven (408), the sliding rod (403) is fixedly connected to the connecting rod (406), the rotating shaft three (409) passes through the mounting plate three (410), and the lower end of the rotating shaft three (409) is fixedly connected to the scraper one (411), the rotating shaft seven (78) passes through the mounting plate two (401) and is fixedly connected to the gear six (405), the mounting plate two (401) is installed with a limit assembly (8) for controlling the rotation of the scraper one (411), and the two sides of the mounting plate three (410) are installed with a spreading assembly (6) for spreading the coal blocks to both sides.

2. The anti-blocking transport mining vehicle based on open-pit mining according to claim 1 is characterized in that: The breaking assembly (7) comprises: a rack three (71), a gear eight (72), a rotating shaft five (73), a bevel gear one (74), a bevel gear two (75), a rotating shaft six (76), a sprocket mechanism two (77), a rotating shaft seven (78), and a drill bit (79). The rack three (71) is fixedly connected to an opening in a side wall of the mounting shell (311). The connecting plate (317) is rotatably connected to the rotating shaft five (73). The rotating shaft five (73) is fixedly connected to the gear eight (72) and the bevel gear one (74). The gear eight (72) The mounting plate 1 (318) is meshed with the rack 3 (71), the sprocket mechanism 2 (77) is mounted on the mounting plate 1 (318), the driving roller of the sprocket mechanism 2 (77) is fixedly connected with the rotating shaft 6 (76), the rotating shaft 6 (76) is fixedly connected with the bevel gear 2 (75), the bevel gear 2 (75) is meshed with the bevel gear 1 (74), the driven roller of the sprocket mechanism 2 (77) is fixedly connected with the rotating shaft 7 (78), the rotating shaft 7 (78) passes through the mounting plate 1 (318), and the lower end of the rotating shaft 7 (78) is fixedly connected with a drill bit (79).

3. The anti-blocking transport mining vehicle based on open-pit mining according to claim 1 is characterized in that: The limiting assembly (8) comprises: a baffle (81), a limiting plate (81), a sprocket mechanism three (83), a rack four (84), a contact block (86), a spring (87), a rotating rod (88), and a contact plate (89); the end of the connecting rod (406) is fixedly connected to the baffle (81); a side wall of the mounting plate two (401) is provided with a mounting groove, and the sprocket mechanism three (83) and the limiting plate (82) are installed in the mounting groove; the limiting plate (82) is slidably connected to the side wall of the mounting groove; the limiting plate (82) is provided with a tooth groove matching the driven roller of the sprocket mechanism three (83); the sliding plate (402 ) side wall is fixedly connected with a rack four (85), the rack four (85) matches the active roller of the sprocket mechanism three (83), the sliding rod (403) side wall is fixedly connected with a fixed block (85), a contact block (86) is slidably installed in the fixed block (85), the sliding plate (402) is provided with a slot for the fixed block (85) to slide, the side wall of the fixed block (85) is fixedly connected with a spring (87), and the other end of the spring (87) is fixedly connected with the side wall of the slot, the side wall of the slot is also rotatably connected with a rotating rod (88), and the left end of the mounting plate two (401) is fixedly connected with a touch plate (89).

4. The anti-blocking transport mining vehicle based on open-pit mining according to claim 1 is characterized in that: The distribution component (6) includes: a sprocket mechanism one (61), a rotating shaft four (62), and a scraper (63). The sprocket mechanism one (61) is installed on both sides of the mounting plate three (410). The input shaft of the sprocket mechanism one (61) is fixedly connected to the rotating shaft three (409), and the output shaft of the sprocket mechanism one (61) is fixedly connected to the rotating shaft four (62). The rotating shaft four (62) passes through the mounting plate three (410), and the scraper two (603) is fixedly connected to the lower end of the rotating shaft four (62).

5. The anti-blocking transport mining vehicle based on open-pit mining according to claim 1 is characterized in that: Hooks (9) are fixedly connected to both ends of the vehicle bucket (1).

6. The anti-blocking transport mining vehicle based on open-pit mining according to claim 1 is characterized in that: Connectors (5) are fixedly connected to both ends of the vehicle bucket (1).

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