CN113460732B

CN113460732B - Intelligent coal loading device

Info

Publication number: CN113460732B
Application number: CN202111035465.7A
Authority: CN
Inventors: 吴俊东; 田煜达; 张靖; 邵晨; 李羽晖; 李轶鸣; 孙镭; 高云翔; 杨智东; 纪志凯
Original assignee: Tianjin Prot China Coal Hua'neng Coal Terminal Co ltd; Tianjin Gangxingyang Machinery Co ltd
Current assignee: Tianjin Prot China Coal Hua'neng Coal Terminal Co ltd; Tianjin Gangxingyang Machinery Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-09-13
Anticipated expiration: 2041-09-06
Also published as: CN113460732A

Abstract

The invention discloses an intelligent coal loading device which comprises four longitudinal beams enclosed into a square shape, wherein the adjacent longitudinal beams are connected through a cross beam, an upper supporting platform and a lower supporting platform which are arranged at intervals up and down are arranged on the longitudinal beams, a storage hopper is arranged on the upper supporting platform, and a loading hopper is arranged on the lower supporting platform.

Description

Intelligent coal loading device

Technical Field

The invention relates to the technical field of coal loading equipment, in particular to an intelligent coal loading device.

Background

The mode of present harbour coal pier coal loading operation generally adopts earlier to snatch the material by grab bucket ship unloader, then grabs the material and unloads to the storage container in, then in the vehicle of packing into, the vehicle is weighed the back, is carried away by the vehicle, and above-mentioned mode has some defects, can not quantitative loading and after the loading earlier, weighs again, and the process is responsible for, and efficiency is lower.

Disclosure of Invention

In order to solve the problem, the application aims to provide an intelligent coal loading device.

In order to realize the aim of the invention, the intelligent coal loading device provided by the invention comprises four longitudinal beams which are enclosed into a square shape, the adjacent longitudinal beams are connected through a cross beam,

the longitudinal beam is provided with an upper supporting platform and a lower supporting platform which are arranged at intervals up and down,

a material storage hopper is arranged on the upper supporting platform,

the lower supporting platform is provided with a loading hopper,

the upper end of the material storage hopper is closed, a material inlet is arranged on one side of the material storage hopper, the lower end of the material storage hopper is inserted into the loading hopper,

the outer side of the material storage hopper is fixedly connected with an annular fixing plate, the annular fixing plate is connected with the upper supporting platform through an upper weighing sensor, the material storage hopper is weighed through the upper weighing sensor,

the loading hopper is connected with the lower supporting platform through the lower weighing sensor, the loading hopper is weighed through the lower weighing sensor,

the lower end of the loading hopper can be opened and closed,

the lower part of each longitudinal beam is provided with a moving mechanism, the moving mechanism comprises a moving wheel, the moving wheel is connected with a wheel carrier in a sliding way through a wheel shaft, one end of the wheel shaft penetrates through the wheel carrier, the wheel carrier is provided with a first motor, an output shaft of the first motor is provided with a first chain wheel, the wheel shaft is provided with a second chain wheel, the first chain wheel and the second chain wheel are in transmission connection through a first chain,

the upper end of the wheel carrier is provided with a rotating shaft which is inserted into the bottom end of the longitudinal beam and is connected with the bottom end of the longitudinal beam in a rotating way, the rotating shaft is provided with a first fluted disc, the longitudinal beam is provided with a steering motor, the steering motor is provided with a first gear, the first gear is in transmission connection with the first fluted disc,

the longitudinal beam is longitudinally provided with a lifting oil cylinder, a piston rod of the lifting oil cylinder is connected with a T-shaped rod, the T-shaped rod penetrates through an auxiliary block fixed on the longitudinal beam and is in sliding connection with the auxiliary block, the rotating shaft is provided with a brake disc, the brake disc is provided with a plurality of brake holes, the brake holes are encircled into a circle, the lower end of the T-shaped rod is matched with the brake holes for use and can be inserted into the brake holes or pulled out of the brake holes,

the lower ends of the cross beams for connecting the longitudinal beams on the two sides are provided with parking oil cylinders, and piston rods of the parking oil cylinders are connected with the base block.

The rubber door curtain is arranged on the outer side of the feeding hole and is composed of a plurality of rubber strips which are transversely arranged.

Wherein, the lower end of the storage hopper is provided with two discharge ports, the two discharge ports are internally provided with a rotating mechanism, the rotating mechanism comprises a shifting plate shaft which transversely passes through the two discharge ports, the shifting plate shaft of each discharge port is provided with two fixed disks which are arranged at intervals left and right, the shifting plate shaft between the two fixed disks is uniformly provided with a plurality of blanking shifting plates at intervals around the shifting plate shaft,

one end of the shifting plate shaft is provided with a third gear, a second motor is arranged on the outer side of the material storage hopper, a fourth gear is arranged on an output shaft of the second motor, and the fourth gear is in transmission connection with the third gear.

The loading hopper is provided with a gap covering ring-shaped rubber ring at the upper end, wherein the gap covering ring-shaped rubber ring is used for covering the gap between the loading hopper and the material storage hopper.

Compared with the prior art, the loading mechanism has the advantages that loading can be continuously carried out by utilizing the loading mechanism, materials are conveyed into the material storage hopper through the belt conveyor, then the materials of the material storage hopper enter the loading hopper through the lower end, the loading hopper is provided with the weighing sensor, feeding is stopped when the weight reaches the preset value, and the materials are transferred into the transport vehicle which is parked below the loading hopper in advance, so that quantitative loading is realized by the loading mechanism, the weighing can be carried out quickly, and the loading efficiency is higher.

Drawings

FIG. 1 is a first schematic view of the structure of an embodiment 1 of the intelligent coal loading device of the present application;

FIG. 2 is a second schematic view of the structure of an embodiment 1 of the intelligent coal loading device according to the present application;

FIG. 3 is a schematic structural diagram of a brake disc in an embodiment 1 of the intelligent coal loading device of the present application;

FIG. 4 is a first schematic view of a rotating mechanism in an embodiment 1 of the intelligent coal loading device of the present application;

FIG. 5 is a second schematic view of a rotating mechanism in an embodiment 1 of the intelligent coal loading device according to the present application;

FIG. 6 is a first schematic view of a loading hopper mechanism in embodiment 2 of the intelligent coal loading device of the present application;

FIG. 7 is a second schematic view of a loading hopper mechanism in embodiment 2 of the intelligent coal loading device of the present application;

FIG. 8 is a schematic view of an installation structure of a dustproof mechanism of a loading hopper in embodiment 3 of the intelligent coal loading device of the present application;

FIG. 9 is a schematic top view of a dustproof mechanism for a loading hopper in embodiment 3 of the intelligent coal loading apparatus of the present application;

in the figure, 1-a material storage hopper, 2-an annular fixed plate, 3-an upper supporting platform, 4-a cross beam, 5-a longitudinal beam, 6-a lower supporting platform, 7-a material inlet, 8-a lifting oil cylinder, 9-a T-shaped rod, 10-an auxiliary block, 11-a first fluted disc, 12-a rotating shaft, 13-a brake disc, 14-a first motor, 15-an axle, 16-a moving wheel, 17-a wheel frame, 18-a lower weighing sensor, 19-a loading hopper, 110-an upper weighing sensor, 111-a rubber door curtain, 112-a second motor, 113-a shifting plate shaft, 114-a steering motor, 115-a base block, 116-a parking oil cylinder, 117-a braking hole, 118-a fixed disc, 119-a blanking shifting plate, 121-a locking block, 122-bottom sealing plate, 123-connecting shaft, 124-bearing block, 125-limiting block, 126-sealing plate motor, 127-third motor, 128-fixing block, 129-connecting lug, 130-transverse shaft, 131-U-shaped cover, 132-U-shaped spray pipe and 133-transverse oil cylinder.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The invention is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in figures 1-5 of the drawings,

the intelligent coal loading device provided by the embodiment of the invention comprises four longitudinal beams 5 which are enclosed into a square shape, the adjacent longitudinal beams 5 are connected through a cross beam 4,

the longitudinal beam 5 is provided with an upper supporting platform 3 and a lower supporting platform 6 which are arranged at intervals up and down,

the upper supporting platform 3 is provided with a material storage hopper 1,

the lower supporting platform 6 is provided with a loading hopper 19, the loading hopper 19 is arranged below the material storage hopper 1,

the upper end of the material storage hopper 1 is closed, a material inlet 7 is arranged on one side of the material storage hopper, the lower end of the material storage hopper is inserted into the loading hopper 19,

the outer side of the material storage hopper 1 is fixedly connected with an annular fixing plate 2, the annular fixing plate 2 is connected with an upper supporting platform 3 through an upper weighing sensor 110, the material storage hopper 1 is weighed through the upper weighing sensor 110,

the loading hopper 19 is connected with the lower supporting platform 6 through the lower weighing sensor 18, the loading hopper 19 is weighed through the lower weighing sensor 18,

the lower end of the loading hopper 19 can be opened and closed,

the operation principle is as follows:

utilize above-mentioned mechanism, can load in succession, transport the material to the storage hopper in through the belt conveyor earlier, then, in the material of storage hopper got into the loading hopper through the lower extreme, the loading hopper is provided with down weighs the weight sensor, when weight reaches predetermineeing, stop the feeding, and transfer the material to in parking in advance the haulage vehicle of loading hopper below, consequently, above-mentioned mechanism has not only realized quantitative loading, and can weigh fast, loading efficiency is higher.

The lower part of each longitudinal beam is provided with a moving mechanism, the moving mechanism comprises a moving wheel 16, the moving wheel 16 is connected with a wheel carrier 17 in a sliding manner through a wheel shaft, one end of the wheel shaft penetrates through the wheel carrier 17, a first motor 14 is arranged on the wheel carrier 17, an output shaft of the first motor 14 is provided with a first chain wheel, a second chain wheel is arranged on the wheel shaft, and the first chain wheel and the second chain wheel are in transmission connection through a first chain;

the upper end of the wheel frame 17 is provided with a rotating shaft 12, the rotating shaft 12 is inserted into the bottom end of the longitudinal beam 5 and is rotatably connected with the bottom end of the longitudinal beam, the rotating shaft 12 can rotate, the rotating shaft 12 is provided with a first fluted disc 11, the longitudinal beam 5 is provided with a steering motor 114, the steering motor 114 is provided with a first gear, the first gear is in transmission connection with the first fluted disc 11 and is driven to rotate by the rotation of the steering motor,

a lifting oil cylinder 8 is longitudinally arranged on the longitudinal beam 5, a piston rod of the lifting oil cylinder 8 is connected with a T-shaped rod 9, the T-shaped rod 9 penetrates through an auxiliary block 10 fixed on the longitudinal beam 5 and is in sliding connection, a brake disc 13 is arranged on the rotating shaft 12, a plurality of brake holes 117 are arranged on the brake disc 13, the plurality of brake holes 117 are enclosed into a circle, the lower end of the T-shaped rod 9 is matched with the brake holes 117 for use and can be inserted into the brake holes 117 or pulled out of the brake holes 117,

the lower ends of the cross beams 4 connected with the longitudinal beams 5 on the two sides are provided with parking cylinders 116, and piston rods of the parking cylinders 116 are connected with the base block 115.

The operation principle is as follows: the device can be moved and turned in situ by utilizing the mechanism, when the device needs to be moved, the parking oil cylinder drives the base block to be lifted, the first motor is utilized to drive the wheel shaft to rotate, so that the moving wheel is driven to rotate, the device can walk, when the device needs to be turned, the parking oil cylinder is utilized to drive the base block to lift the device off the ground, the turning motor is utilized to drive the first fluted disc to rotate the moving wheel by a certain angle, and after the angle adjustment is finished, the device is fallen to the ground, the base block is lifted, and the driving moving wheel is driven to move. Utilize above-mentioned mechanism, can quick convenient the removal, labour saving and time saving and efficiency are higher, can practice thrift moreover and turn to the ground space, can turn to in less space.

Wherein, the 7 outsides of feed inlet are provided with rubber door curtain 111, rubber door curtain 111 comprises many transverse arrangement's rubber strip, and belt conveyors constructs in can stretching into feed inlet 7 to carry the material to the storage hopper in, the rubber door curtain can shelter from the dust, effectively avoids the dust excessive.

In addition, the lower end of the material storage hopper 1 is provided with two material outlets, the two material outlets are internally provided with rotating mechanisms, each rotating mechanism comprises a plate shifting shaft 113 transversely penetrating through the two material outlets, two fixed disks 118 arranged at intervals left and right are arranged on the plate shifting shaft 113 in each material outlet, a plurality of blanking shifting plates 119 are uniformly arranged on the plate shifting shaft 113 between the two fixed disks 118 at intervals around the plate shifting shaft 113,

dial the one end of board axle 113 and be provided with the third gear, the storage hopper 1 outside is provided with second motor 112, be provided with the fourth gear on the output shaft of second motor 112, the fourth gear is connected with third gear drive, and the second motor is rotatory to be driven and dial the board axle rotatoryly to it is rotatory to drive the unloading.

The operation principle is as follows:

utilize above-mentioned mechanism, can realize that the material in the storage hopper falls into the loading hopper fast in, prevent to block up and raise the efficiency, simultaneously, can realize when weight in the loading hopper satisfies when predetermineeing weight, temporarily stops up the material in the storage hopper, does not fall into the loading hopper, guarantees the weight of the interior article of loading hopper.

Wherein, loading hopper 19 upper end is provided with one and is used for the cyclic annular rubber circle that covers the gap between loading hopper 19 and the storage hopper 1, and this structure can prevent effectively that the dust from the gap excessive.

Example 2

As shown in fig. 6 to 7, in this embodiment, on the basis of embodiment 1, there is provided an opening and closing mechanism installed at the lower end of the loading hopper, the opening and closing mechanism includes two openable and closable bottom sealing plates 122 arranged at the lower end of the loading hopper 19, each bottom sealing plate 122 is connected with a driving mechanism,

actuating mechanism is including setting up shrouding motor 126 and the cross axle 130 on 1 lateral wall of storage hopper, cross axle 130 passes two fixed blocks 128 and sliding connection of setting on 1 lateral wall of storage hopper, the cross axle passes through engaging lug 129 and is connected with end shrouding 122, the output shaft and the fifth sprocket of shrouding motor 126 are connected, be provided with the sixth sprocket on the cross axle 130, fifth sprocket and sixth sprocket drive are connected, and it is rotatory to drive the cross axle through the rotation of shrouding motor to it is rotatory to drive end shrouding.

In addition, the bottom sealing plate 122 is further connected with a locking mechanism, the locking mechanism includes a third motor 127 and a connecting shaft 123 arranged longitudinally, a limit block 125 is fixedly arranged on the connecting shaft 123, the lower end of the connecting shaft 123 passes through the bearing block 124 and is connected in a sliding manner, the lower end of the connecting shaft 123 is connected with a locking block 121, a locking hole is arranged on the bottom sealing plate 122, the locking block 121 is matched with the locking hole for use, can pass through the locking hole, locks and limits the bottom sealing plate 122 after rotating by 90 degrees, and can also be separated from the locking hole after rotating by 90 degrees, so that the bottom sealing plate 122 is opened; the locking block 121 is a rectangular block, and the locking hole is also a rectangular hole; a seventh gear is arranged at the upper end of the connecting shaft 123, and an eighth gear is arranged on an output shaft of the third motor 127 and is in transmission connection with the seventh gear.

The operation principle is as follows:

when the material in the storage hopper falls into the loading hopper, the locking piece is located the lockhole bottom and locks end sealing plate, when the material loading of loading hopper needs to be in, at first, the locking piece is rotatory to be made the locking piece deviate from the lockhole, end sealing plate is under material action of gravity, automatically fall down, speed is very fast, and end sealing plate is located both sides, effectively block the excessive of dust, treat that the material whereabouts is accomplished the back, it is rotatory to utilize the shrouding motor, thereby it is rotatory to drive the cross axle, thereby realize the foling of two end sealing plates, it is rotatory to utilize third motor drive connecting axle, realize that the locking piece locks end sealing plate, start the feeding in the loading hopper. It should be noted that the sealing plate motor is a bidirectional rotating motor, and can rotate bidirectionally. When the bottom sealing plate automatically falls down, the sealing plate motor can rotate under the action of external force, and the motor cannot be damaged.

Example 3

As shown in fig. 8-9, this embodiment provides, on the basis of the above embodiment, a loading hopper dustproof mechanism, which includes a U-shaped cover 131 respectively disposed on two sides of the loading hopper 19, a fixing lug respectively disposed on two sides of the U-shaped cover 131,

the water-saving type water-saving device is characterized in that a transverse oil cylinder 133 is arranged on the longitudinal beam 5, a piston rod of the transverse oil cylinder 133 is fixedly connected with a fixing lug, the transverse oil cylinder 133 moves to drive the U-shaped cover 131 to move, a U-shaped water spray pipe 132 is installed on the inner side of the U-shaped cover 131, a plurality of water spray holes are formed in the U-shaped water spray pipe 132, and the U-shaped water spray pipe 132 is connected with the water storage tank through a water supply pipeline.

The theory of operation, above-mentioned dustproof mechanism encloses the position at car hopper and loading hopper combined operation, car hopper upper portion, loading hopper lower part, when the loading of loading hopper, cause a large amount of dust excessive easily, cause environmental pollution, in order effectively to protect the environment, set up above-mentioned mechanism, when the loading, utilize horizontal hydro-cylinder to drive U type cover and remove and be close to the vehicle, surround the position of the above-mentioned easy excessive dust to utilize the spray pipe water spray further to remove dust, the effect is better.

The technical means not described in detail in the present application are known techniques.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent coal loading device is characterized by comprising four longitudinal beams which are enclosed into a square shape, wherein the adjacent longitudinal beams are connected through a cross beam,

a material storage hopper is arranged on the upper supporting platform,

the lower supporting platform is provided with a loading hopper,

the lower end of the loading hopper can be opened and closed,

the upper end of the wheel carrier is provided with a rotating shaft which is inserted into the bottom end of the longitudinal beam and is rotationally connected with the bottom end of the longitudinal beam, the rotating shaft is provided with a first fluted disc, the longitudinal beam is provided with a steering motor, the steering motor is provided with a first gear, the first gear is in transmission connection with the first fluted disc,

the lower ends of the cross beams connected with the longitudinal beams on the two sides are respectively provided with a parking oil cylinder, and a piston rod of each parking oil cylinder is connected with the base block;

when steering is needed, the T-shaped rod is pulled out of the brake hole, the parking oil cylinder is used for driving the base block to lift the intelligent coal loading device off the ground, the steering motor is used for driving the first fluted disc to enable the movable wheel to rotate for a certain angle, after the angle is adjusted, the intelligent coal loading device is landed, the base block is lifted, and the movable wheel is driven to move;

also comprises a U-shaped cover respectively arranged at two sides of the loading hopper, two fixing lugs are respectively arranged at two sides of the U-shaped cover,

the longitudinal beam is provided with a transverse oil cylinder, a piston rod of the transverse oil cylinder is fixedly connected with the fixing lug, the transverse oil cylinder moves to drive the U-shaped cover to move, a U-shaped water spraying pipe is arranged on the inner side of the U-shaped cover, a plurality of water spraying holes are formed in the U-shaped water spraying pipe, and the U-shaped water spraying pipe is connected with the water storage tank through a water supply pipeline;

the loading hopper is characterized by also comprising an opening and closing mechanism arranged at the lower end of the loading hopper, the opening and closing mechanism comprises two bottom sealing plates which are arranged at the lower end of the loading hopper and can be opened and closed, each bottom sealing plate is connected with a driving mechanism,

the driving mechanism comprises a sealing plate motor and a transverse shaft, the sealing plate motor is arranged on the outer side wall of the loading hopper, the transverse shaft penetrates through two fixing blocks arranged on the outer side wall of the loading hopper and is in sliding connection with the two fixing blocks, the transverse shaft is connected with the bottom sealing plate through a connecting lug, an output shaft of the sealing plate motor is connected with a fifth chain wheel, a sixth chain wheel is arranged on the transverse shaft, the fifth chain wheel is in transmission connection with the sixth chain wheel, and the transverse shaft is driven to rotate through the rotation of the sealing plate motor, so that the bottom sealing plate is driven to rotate; the bottom sealing plate is also connected with a locking mechanism, the locking mechanism comprises a third motor and a connecting shaft which is longitudinally arranged, a limiting block is fixedly arranged on the connecting shaft, the lower end of the connecting shaft penetrates through the bearing block and is in sliding connection, the lower end of the connecting shaft is connected with a locking block, a locking hole is formed in the bottom sealing plate, the locking block is matched with the locking hole for use, can penetrate through the locking hole, locks and limits the bottom sealing plate after rotating for 90 degrees, and can also be separated from the locking hole after rotating for 90 degrees, so that the bottom sealing plate is opened; the lock block is a rectangular block, and the lock hole is a rectangular hole; and a seventh gear is arranged at the upper end of the connecting shaft, an eighth gear is arranged on an output shaft of the third motor, and the eighth gear is in transmission connection with the seventh gear.

2. The intelligent coal loading device as claimed in claim 1, wherein a rubber door curtain is arranged outside the feeding port, and the rubber door curtain is composed of a plurality of rubber strips which are transversely arranged.

3. The intelligent coal loading device as claimed in claim 1, wherein the lower end of the storage hopper is provided with two discharge ports, rotating mechanisms are arranged in the two discharge ports, each rotating mechanism comprises a dial plate shaft which transversely penetrates through the two discharge ports, two fixed disks which are arranged at intervals left and right are arranged on the dial plate shaft of each discharge port, a plurality of blanking dial plates are uniformly arranged on the dial plate shaft between the two fixed disks at intervals around the dial plate shaft,

the one end of dialling the board axle is provided with the third gear, the storage hopper outside is provided with the second motor, be provided with the fourth gear on the output shaft of second motor, the fourth gear is connected with third gear drive.

4. The intelligent coal loading device as claimed in claim 1, wherein an annular rubber ring for covering a gap between the loading hopper and the storage hopper is arranged at the upper end of the loading hopper.