CN218489533U - Mining dump truck - Google Patents

Abstract

The utility model discloses a mining self-discharging truck, which comprises a main body, wheels, a cab, a hopper and a material stopping plate, wherein an unloading assembly is arranged in the hopper, baffle plates at two ends are unfolded or closed, so that the chute and the bottom end of the hopper can be closed or unfolded, an upper coal mine can automatically slide downwards into the receiving frame through the chute, a small amount of materials in the hopper can be conveniently transmitted, the unloading amount of the coal mine can be adjusted according to actual conditions, and the coal carrying amount of the truck can be accurately reduced under the overload condition of the truck, so that manpower is saved; through having set up the cooperation subassembly at spout lower extreme opening, reciprocating motion about the screening board, the screening board can play the screening effect to the material through its top, and the buggy of doping can drop downwards to the collection inslot of receiving the frame bottom in the colliery of transport, the collection of the buggy of being convenient for.

Description

Mining dump truck

Technical Field

The utility model relates to a coal mine transportation tool correlation field specifically is a mining dump truck.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine.

When the truck unloads a loaded coal mine, the hydraulic cylinder arranged at the bottom end is used for pushing the hopper in the truck to rotate towards the rear end, the whole unloading amount is large, the regulation on the loading amount in the truck is not facilitated when the loading amount of the truck is too high, more coal ore powder is always reserved in the truck, and the secondary transfer is still needed when the truck is cleaned.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model discloses herein provides a mining dump truck.

The utility model relates to a realize like this, construct a mining dump truck, the device includes main part, wheel, driver's cabin, hopper, stopping plate, the subassembly and the clearance subassembly of unloading, the main part bottom is connected with the wheel, the main part front end is equipped with the driver's cabin, the main part top is rotated with the hopper rear end and is connected, the hopper right flank rotates with the stopping plate to be connected, the subassembly of unloading is connected with the hopper lower extreme, the clearance subassembly is connected with the hopper side, the subassembly of unloading is including cooperation subassembly, baffle, spout, gear, worm and motor, cooperation subassembly and main part rear end side fixed connection, the baffle rotates with the hopper bottom end face and is connected, the baffle below is equipped with the spout, baffle front end and the gear centre of a circle fixed connection of department, the gear meshes with the worm screw thread of worm upper end, motor and spout left end bolted connection, motor output shaft and worm left end fixed connection, both ends rotate with the spout about the worm and are connected.

Preferably, the matching component comprises a receiving frame, an auxiliary motor, an auxiliary gear, a gear ring and a screening plate, the receiving frame is connected with the back end of the main body and connected with the rear end of the sliding groove, the left end in the receiving frame is connected with the auxiliary motor through a bolt, an output shaft of the auxiliary motor is fixedly connected with the center of the auxiliary gear, the side insections of the auxiliary gear are meshed with the inner side surface of the gear ring, and the right end of the gear ring drives the screening plate to be in sliding connection with the inner upper end of the receiving frame.

Preferably, the cleaning assembly comprises a channel, a waiting motor, a screw and a cleaning plate, the channel is connected with the inner upper end of the hopper, the rear end of the channel is connected with a waiting motor base through a bolt, an output shaft of the waiting motor and the rear end of the screw coaxially rotate, threads on the side face of the screw are connected with the cleaning plate through threads, and the cleaning plate is in contact with the inner side face of the hopper.

Preferably, the baffle is equipped with two sets ofly, and is the symmetry and installs both ends about the spout.

Preferably, the sliding groove is high at the left and low at the right, and the opening at the right end of the sliding groove is connected with the receiving opening of the receiving frame and is leveled.

Preferably, the threads at the left end and the right end of the worm are reversed.

Preferably, the bottom end of the receiving frame is provided with a collecting groove for receiving the pulverized coal.

Preferably, the screening plate is arranged parallel to the horizontal plane.

Preferably, the gear ring is made of aluminum alloy.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a mining dump truck here, compare with equipment of the same type, have following improvement:

a mining dump truck, through having set up the subassembly of unloading in the hopper, the baffle at both ends expandes or is closed, can make between spout and the hopper bottom closed or expand, can make the colliery of top pass through the automatic landing of spout downwards to receiving frame inside, be convenient for play a small amount of transmission to the material in the hopper inside, and can adjust colliery volume of unloading according to actual conditions, and can make the truck under the condition of overloading, the coal-carrying volume of reduction truck that can be comparatively accurate, use manpower sparingly.

A mining dump truck, through having set up the cooperation subassembly at spout lower extreme opening, screening board left and right reciprocating motion, the screening board can play the screening effect to the material through its top, and the buggy of doping can drop downwards to the collection silo of receiving the frame bottom in the colliery of transport, the collection of the buggy of being convenient for.

A mining dump truck, through having set up the clearance subassembly in the hopper side, the material that the hopper side can be scraped to the clearance board is to the inside well transmission of spout, and remaining material can be through the automatic landing of spout to receiving in the frame in the groove that gathers materials, be convenient for to the clearance of hopper to can make remaining material retrieve from the silo that gathers materials automatically.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a right side view of the present invention;

FIG. 4 is a schematic view of the connection relationship between the chute and the baffle plate;

fig. 5 is a schematic structural view of the fitting assembly of the present invention.

Wherein: the device comprises a main body-1, wheels-2, a cab-3, a hopper-4, a material stopping plate-5, a discharging component-6, a cleaning component-7, a matching component-61, a baffle-62, a chute-63, a gear-64, a worm-65, a motor-66, a receiving frame-611, an auxiliary motor-612, an auxiliary gear-613, a gear ring-614, a screening plate-615, a channel-71, a servo motor-72, a screw-73 and a cleaning plate-74.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 and 3, the utility model discloses a mining dump truck, main part 1, wheel 2, driver's cabin 3, hopper 4, material stopping plate 5, unload subassembly 6 and clearance subassembly 7, main part 1 bottom is connected with wheel 2, main part 1 front end is equipped with driver's cabin 3, main part 1 top is rotated with 4 rear ends of hopper and is connected, 4 right flank of hopper are rotated with material stopping plate 5 and are connected, it is connected with 4 lower extremes of hopper to unload subassembly 6, clearance subassembly 7 is connected with 4 sides of hopper, main part 1 top is equipped with a pneumatic cylinder, and the pneumatic cylinder is used for promoting hopper 4 and rotates.

Referring to fig. 2 and 4, the utility model discloses a mining dump truck, unloading subassembly 6 includes cooperation subassembly 61, baffle 62, spout 63, gear 64, worm 65 and motor 66, cooperation subassembly 61 and main part 1 rear end side fixed connection, can provide the screening effect, baffle 62 rotates with hopper 4 bottom face and is connected, can provide and block the effect, avoid the colliery of upper end to drop to the inside of spout 63, baffle 62 below is equipped with spout 63, be convenient for use the colliery to transmit, baffle 62 front end and gear 64 centre of a circle department fixed connection, can provide the turning force, gear 64 meshes with the screw thread of worm 65 upper end, gear 64 can be driven by motor 66 through worm 65, motor 66 and spout 63 left end bolted connection, motor 66 output shaft and worm 65 left end fixed connection, can exert power for worm 65, worm 65 left and right both ends and spout 63 rotate and be connected, baffle 62 is equipped with two sets of, and be symmetrical installation in spout 63 left and right ends, spout 63 is left and right low, can make automatic material right end landing, and right end opening and receiving frame receiving opening are connected, worm 65 is the screw thread, both ends are left and right both ends of reverse rotation of baffle 611, baffle 62 can drive.

Referring to fig. 5, the utility model discloses a mining dump truck, cooperation subassembly 61 includes receiving frame 611, auxiliary motor 612, auxiliary gear 613, ring gear 614 and screening board 615, receiving frame 611 is connected with the main part 1 back end, can accept the colliery of upper end landing, receiving frame 611 is connected with spout 63 rear end, provide power, the left end is connected with auxiliary motor 612 bolted connection in the receiving frame 611, auxiliary motor 612 output shaft and auxiliary gear 613 department of circle center fixed connection, provide power for auxiliary gear 613 rotates, auxiliary gear 613 side insection meshes with ring gear 614 medial surface, ring gear 614 right-hand member drives screening board 615 and the interior upper end sliding connection of receiving frame 611, can provide the screening effect for the colliery of landing, the bottom of receiving frame 611 is equipped with the collecting tank that is used for receiving the buggy, can be used for receiving the buggy, screening board 615 and horizontal plane parallel arrangement.

Referring to fig. 2, the utility model discloses a mining dump truck, clearance subassembly 7 includes passageway 71, wait for motor 72, screw rod 73 and clearance board 74, passageway 71 is connected with the upper end in the hopper 4, can provide slip and spacing space, passageway 71 rear end and wait for motor 72 base bolted connection with serving, can provide the power supply, wait for motor 72 output shaft and screw rod 73 rear end coaxial rotation, screw rod 73 side screw thread and clearance board 74 threaded connection, be convenient for adjust the position of clearance board 74, can be through the removal of clearance board 74 to the clearance of hopper 4 medial surface, avoid remaining the moisture in the hopper 4 after the colliery or washing and, be convenient for the drying of hopper 4 medial surface, clearance board 74 contacts with hopper 4 medial surface.

The utility model provides a mining dump truck through improvement, the working principle is as follows;

firstly, when the equipment is used, the device is firstly placed in a working area, and then the equipment is connected with an external power supply, so that the required electric energy can be provided for the equipment to work;

secondly, when the coal mine is loaded, the coal mine can be dug into the hopper 4 in the main body 1 through an external machine and transported to an area to be unloaded, when the coal mine is unloaded, the resistance to the material blocking plate 5 can be released, the hydraulic cylinder in the main body 1 is controlled to be started to push the hopper 4 to rotate towards the rear end, and the material on the hopper 4 can be conveyed downwards through the material blocking plate 5 at the rear end;

thirdly, when a small amount of coal is conveyed downwards in a coal mine, the motor 66 can be started to apply power to the worm 65, reverse threads at two ends of the worm 65 can drive the gears 64 at the left end and the right end to rotate oppositely, the gears 64 at two ends can drive the baffle 62 to rotate downwards, an opening above the sliding chute 63 can be unfolded, the hopper 4 can be communicated with the sliding chute 63, the coal mine above can be dropped into the sliding chute 63, the coal mine can automatically slide downwards into the receiving frame 611 due to the fact that the sliding chute 63 has a certain inclination, a small amount of conveying can be conveniently carried out on materials in the hopper 4, the coal mine unloading amount can be adjusted according to actual conditions, the coal loading amount of a truck can be accurately reduced under the condition that the truck is overloaded, manpower is saved, and when the sliding chute 63 is not used, the baffle 62 can be controlled to reset, and the position between the sliding chute 63 and the bottom end of the hopper 4 can be closed;

fourthly, when unloading is carried out through the chute 63, the coal mine is conveyed to the outer end through the receiving frame 611, the auxiliary motor 612 in the receiving frame 611 can be started to drive the auxiliary gear 613 to rotate, the auxiliary gear 613 can apply power to the gear ring 614 and can enable the gear ring 614 to drive the screening plate 615 to reciprocate left and right, the screening plate 615 can screen materials passing through the upper portion of the screening plate, and the conveyed coal mine doped coal dust can fall downwards into the collecting groove at the bottom end of the receiving frame 611, so that the coal dust can be collected conveniently;

fifthly, after unloading is completed, the baffle 62 can be opened, then the servo motor 72 in the channel 71 is started to drive the servo motor 72 to rotate, the servo motor 72 can apply power to the screw 73 to drive the cleaning plate 74 to move, the cleaning plate 74 can scrape the materials on the side surface of the hopper 4 and transmit the materials to the inside of the chute 63, and the rest materials can automatically slide down to the material collecting groove in the receiving frame 611 through the chute 63, so that the hopper 4 can be cleaned conveniently, and the rest materials can be automatically recovered from the material collecting groove.

The utility model provides a mining dump truck through improving, through having set up unloading subassembly 6 in hopper 4, the baffle 62 at both ends expandes or is closed, can make and close or expand between spout 63 and the 4 bottom of hopper, can make the colliery of top pass through spout 63 automatic landing downwards to receive in the frame 611, be convenient for play a small amount of transmissions to the material in the hopper 4, and can adjust the colliery volume of unloading according to actual conditions, and can make the truck under the condition that overloads, the coal-carrying capacity of the reduction truck that can be comparatively accurate, use manpower sparingly; through the arrangement of the matching component 61, the opening is formed in the lower end of the sliding chute 63, the screening plate 615 moves left and right in a reciprocating manner, the screening plate 615 can screen materials passing through the upper portion of the screening plate, and pulverized coal doped in a conveyed coal mine can fall downwards into the collecting groove at the bottom end of the receiving frame 611, so that the pulverized coal can be collected conveniently; through having set up clearance subassembly 7 in hopper 4 side, the material that clearance board 74 can scrape hopper 4 side transmits to spout 63 is inside in, and remaining material can be through spout 63 automatic landing downwards to the groove that gathers materials in receiving frame 611 in, is convenient for to the clearance of hopper 4 to can make remaining material retrieve from the groove that gathers materials automatically.

The fundamental principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can be purchased from the market, and dysmorphism piece is according to the description of specification and the record of attached drawing all can be customized, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, and conventional model, including the conventional connected mode among the prior art of circuit connection adoption, do not detailed again here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A mining dump truck comprises a main body (1) and a material blocking plate (5), wherein the bottom end of the main body (1) is connected with wheels (2), the front end of the main body (1) is provided with a cab (3), the top of the main body (1) is rotatably connected with the rear end of a hopper (4), and the right side surface of the hopper (4) is rotatably connected with the material blocking plate (5);

the method is characterized in that: still including unloading subassembly (6) and clearance subassembly (7), it is connected with hopper (4) lower extreme to unload subassembly (6), clearance subassembly (7) are connected with hopper (4) side, it is connected including cooperation subassembly (61), baffle (62), spout (63), gear (64), worm (65) and motor (66) to unload subassembly (6), cooperation subassembly (61) and main part (1) rear end side fixed connection, baffle (62) are connected with hopper (4) bottom end face rotation, baffle (62) below is equipped with spout (63), baffle (62) front end and gear (64) centre of a circle department fixed connection, gear (64) mesh with the screw thread of worm (65) upper end mutually, motor (66) and spout (63) left end bolted connection, motor (66) output shaft and worm (65) left end fixed connection, both ends rotate with spout (63) about worm (65).

2. The mining dump truck according to claim 1, wherein: the matching assembly (61) comprises a receiving frame (611), an auxiliary motor (612), an auxiliary gear (613), a gear ring (614) and a screening plate (615), the receiving frame (611) is connected with the back end of the main body (1), the receiving frame (611) is connected with the rear end of the sliding groove (63), the left end in the receiving frame (611) is connected with the auxiliary motor (612) through bolts, an output shaft of the auxiliary motor (612) is fixedly connected with the circle center of the auxiliary gear (613), the side insections of the auxiliary gear (613) are meshed with the inner side of the gear ring (614), and the right end of the gear ring (614) drives the screening plate (615) to be in sliding connection with the inner upper end of the receiving frame (611).

3. The mining dump truck according to claim 1, wherein: clearance subassembly (7) are including passageway (71), wait for motor (72), screw rod (73) and clearance board (74), upper end is connected in passageway (71) and hopper (4), passageway (71) rear end with wait for motor (72) base bolted connection, wait for motor (72) output shaft and screw rod (73) rear end coaxial rotation, screw rod (73) side screw thread and clearance board (74) threaded connection, clearance board (74) contact with hopper (4) medial surface.

4. The mining dump truck according to claim 1, wherein: the baffle plates (62) are arranged in two groups and symmetrically arranged at the left end and the right end of the sliding groove (63).

5. The mining dump truck according to claim 1, wherein: the sliding groove (63) is high at the left and low at the right, and the opening at the right end of the sliding groove (63) is level with the receiving opening of the receiving frame (611).

6. The mining dump truck according to claim 1, wherein: the threads at the left end and the right end of the worm (65) are reverse.

7. The mining dump truck according to claim 2, wherein: the bottom end of the receiving frame (611) is provided with a collecting groove for receiving the pulverized coal.

8. The mining dump truck according to claim 2, wherein: the screening plate (615) is arranged parallel to the horizontal plane.

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