CN114212457A

CN114212457A - Movable multi-point discharging device

Info

Publication number: CN114212457A
Application number: CN202210006752.3A
Authority: CN
Inventors: 陈武东; 温海江; 孙鹏; 赵国福; 许才花; 李喜陆; 吴春升; 马文军; 何树国; 田新庆; 于占海; 赵宇
Original assignee: Jiamusi Branch Of Heilongjiang Academy Of Agricultural Machinery Engineering
Current assignee: Jiamusi Branch Of Heilongjiang Academy Of Agricultural Machinery Engineering
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-03-22

Abstract

The invention discloses a movable multi-point discharging device, which comprises: the frame is arranged above the bracket; the sliding rail is fixed on the bracket, the roller is arranged on the rack, and the driving machine is arranged on the rack and is in transmission connection with the roller; the guide bracket is fixed with the frame, installs discharge roller and backing roll on the guide bracket, and the discharge roller rolls with the backing roll jointly and supports the conveyer belt, and the one end that the discharge roller was installed to the guide bracket is fixed with out the hopper, and the discharge roller is arranged with ejection of compact hopper adjacent, and the discharge end that goes out the hopper is arranged in bracket one side. According to the invention, the rack capable of sliding along the length direction of the rack is arranged on the bracket, the guide bracket and the discharge hopper are arranged on the rack, materials on the conveying belt can be conveyed into the discharge hopper along the guide bracket, the arrangement ensures that the discharge position of the belt conveyor provided with the discharge device is adjustable, and when a plurality of bins which are sequentially arranged are required to be conveyed, only one belt conveyor needs to be arranged.

Description

Movable multi-point discharging device

Technical Field

The invention relates to the field of belt conveying equipment, in particular to a movable multi-point discharging device.

Background

The belt conveyor is a continuous conveying device with a flexible conveying belt as a material bearing part and a traction part. According to the principle of friction transmission, the transmission roller drives the conveyer belt, so that the conveying of the bulk materials, the blocky materials and the finished articles can be completed in the horizontal direction and the direction with small inclination, and the conventional configuration for conveying the bulk materials is a belt conveyer and a discharging point of one device.

In the actual production and project planning, a plurality of large-scale grain storage enterprises, grain processing enterprises, breeding groups and the like are arranged with warehouse groups, a plurality of storage warehouses are arranged in sequence, the traditional process route is that a belt conveyor is arranged at each warehouse top, one conveyor is transmitted to the other conveyor in a lap joint mode, the continuous conveying of materials is realized, a tee joint is arranged at the discharge port of each equipment, one through flow is towards the warehouse top feeding point, and one through flow is towards the next conveyor. The process has the disadvantages of complex configuration, complex equipment arrangement, more equipment, inconvenient operation and high failure rate.

Therefore, how to provide a mobile multi-point discharging device to overcome the above disadvantages is a problem that needs to be solved by those skilled in the art.

Disclosure of Invention

In view of this, the present invention provides a mobile multi-point discharging device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a mobile multi-point discharge device mounted on a carriage of a belt conveyor, comprising:

a frame disposed above the carriage;

the moving assembly comprises a sliding rail, a roller and a driving machine, the sliding rail is fixed on the bracket, the length direction of the sliding rail is parallel to that of the bracket, the roller is installed on the rack and rolls along the sliding rail in a matched manner, and the driving machine is installed on the rack and is in transmission connection with the roller;

support the direction subassembly, support the direction subassembly and include direction bracket, discharge roller, backing roll and play hopper, the direction bracket is arranged in the bracket top and it is fixed with the frame, the direction bracket for the bracket slope arrange and its length direction on the central line with bracket length direction is last central line coplane, the one end that the bracket was kept away from to the direction bracket is rotated and is connected with the discharge roller, the length direction equidistance of edge the direction bracket is rotated and is connected with a plurality of the backing roll, the discharge roller rolls with a plurality of the backing roll jointly to the conveyer belt on the belt conveyor and supports, the traffic direction of conveyer belt that corresponds with the direction bracket position is that the direction bracket is close to the one end of bracket to the one end that the bracket was kept away from to the direction bracket, the direction bracket is installed the one end of discharge roller is fixed with the play hopper, the discharging roller and the discharging hopper are arranged adjacently, materials on the conveying belt can be conveyed into the discharging hopper, and the discharging end of the discharging hopper is arranged on one side of the bracket.

According to the technical scheme, compared with the prior art, the movable multi-point discharging device is characterized in that the rack capable of sliding along the length direction of the rack is installed on the bracket, the guide bracket and the discharging hopper are installed on the rack, materials on the conveying belt can be conveyed into the discharging hopper along the guide bracket, the discharging end of the discharging hopper is arranged adjacent to the bracket, the belt conveyor provided with the discharging device is guaranteed to have different discharging positions, namely the discharging positions are adjustable, when a plurality of bins which are sequentially arranged need to be conveyed, only one belt conveyor needs to be arranged, the conveying mode is simple, the structure is simple, and the operation is convenient.

Preferably, the moving assembly further comprises a main transmission shaft, a driving chain wheel, an auxiliary transmission shaft, a driven chain wheel, a guide chain wheel and a chain, the number of the slide rails is two, and the two slide rails are parallel to each other; the main transmission shaft is rotatably connected with the rack and is arranged perpendicular to the slide rails, two rollers and one driving chain wheel are fixedly sleeved on the main transmission shaft coaxially, the two rollers arranged on the main transmission shaft respectively correspond to the two slide rails, and one end of the main transmission shaft is coaxially fixed with an output shaft of the driving machine; the auxiliary transmission shaft is rotatably connected with the rack and is arranged in parallel with the main transmission shaft, two rollers and one driven chain wheel are fixedly sleeved on the auxiliary transmission shaft coaxially, and the two rollers arranged on the auxiliary transmission shaft respectively correspond to the two slide rails; the rack is rotatably connected with a plurality of guide chain wheels, and the plurality of guide chain wheels are all arranged between the driving chain wheel and the driven chain wheel; the driving chain wheel and the driven chain wheel and the guide chain wheels are in transmission connection through a pair of chains. This setting guarantees that the driving machine can drive the frame reliably and remove along the slide rail.

Preferably, the conveyor belt tensioning device further comprises a tensioning device and a tensioning roller, the tensioning device is fixed on the frame, the tensioning roller is installed on the frame, the outer wall of the tensioning roller abuts against the conveyor belt, and the tensioning device tensions the conveyor belt through the tensioning roller. This arrangement ensures that the conveyor belt has a suitable tension.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a front view of a mobile multi-point discharge device mounted on a carriage of a belt conveyor;

FIG. 2 is a view in the direction A of FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;

fig. 4 is a view in the direction C of fig. 1.

In the figure:

the device comprises a bracket 1, a rack 2, a slide rail 3, a roller 4, a driving machine 5, a main transmission shaft 6, a driving chain wheel 7, an auxiliary transmission shaft 8, a driven chain wheel 9, a guide chain wheel 10, a chain 11, a guide bracket 12, a discharge roller 13, a support roller 14, a discharge hopper 15, a conveying belt 16, a tensioning device 17, a tensioning roller 18 and a coupling with a brake wheel 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

The invention discloses a movable multi-point discharging device, which is characterized in that a rack 2 capable of sliding along the length direction of the rack is arranged on a bracket 1, a guide bracket 12 is arranged on the rack 2, a discharging roller 13, a supporting roller 14 and a discharging hopper 15 are arranged on the guide bracket 12, the discharging roller 13 and the supporting roller 14 can simultaneously roll and support a conveying belt 16 on a belt conveyor, materials on the conveying belt 16 can be conveyed into the discharging hopper 15 along the guide bracket 12, the discharging end of the discharging hopper 15 is arranged adjacent to the bracket 1, the arrangement ensures that the belt conveyor provided with the discharging device has different discharging positions, namely the discharging positions are adjustable, when a plurality of bins which are sequentially arranged are required to be conveyed, only one belt conveyor needs to be arranged, the conveying mode is simple, the structure is simple, and the operation is convenient, the failure rate is low.

Examples

Referring to fig. 1-4, which are schematic structural views of a whole and a part of an embodiment of the present invention, wherein the direction of the arrow in fig. 1 and 2 is a material conveying direction, the present invention specifically discloses a mobile multi-point discharging device, which is mounted on a bracket 1 of a belt conveyor (not shown in the figure), and comprises:

a frame 2, the frame 2 being arranged above the bracket 1;

a moving component which comprises a slide rail 3, a roller 4 and a driving machine 5,

the slide rail 3 is fixed on the bracket 1 by welding or bolt connection and the length direction thereof is parallel to the length direction of the bracket 1,

the roller 4 is arranged on the frame 2 and rolls along the slide rail 3 in a matching way,

the driving machine 5 is arranged on the frame 2 and is in transmission connection with the roller 4;

a supporting guide component which comprises a guide bracket 12, a discharging roller 13, a supporting roller 14 and a discharging hopper 15,

the guide bracket 12 is arranged above the bracket 1 and it is fixed to the frame 2 by means of welding or bolting,

the guide bracket 12 is arranged obliquely with respect to the bracket 1 and its center line in the length direction is coplanar with the center line in the length direction of the bracket 1,

one end of the guide bracket 12 far away from the bracket 1 is rotatably connected with a discharging roller 13, a plurality of supporting rollers 14 are rotatably connected with the guide bracket 12 at equal intervals along the length direction, the discharging roller 13 and the supporting rollers 14 jointly roll and support a conveying belt 16 on a belt conveyor,

the direction of travel of the conveyor belt 16 corresponding to the position of the guide carriage 12 is from the end of the guide carriage 12 near the carriage 1 to the end of the guide carriage 12 remote from the carriage 1,

the one end that guide bracket 12 installed discharge roller 13 is fixed with out hopper 15, and discharge roller 13 arranges with out hopper 15 adjacent, and the material on the conveyer belt 16 can be carried to out hopper 15 in, and the discharge end that goes out hopper 15 arranges in bracket 1 one side.

More specifically, the moving assembly further comprises a main transmission shaft 6, a driving chain wheel 7, an auxiliary transmission shaft 8, a driven chain wheel 9, a guide chain wheel 10 and a chain 11, two sliding rails 3 are arranged, and the two sliding rails 3 are parallel to each other;

main drive shaft 6 rotates with frame 2 to be connected and its perpendicular to slide rail 3 arranges, and two gyro wheels 4 and a drive sprocket 7 of coaxial cover are inherent on main drive shaft 6, and two gyro wheels 4 of arranging on main drive shaft 6 correspond with two slide rail 3 positions separately, and one end of main drive shaft 6 and the output shaft coaxial of driving machine 5 are fixed and still have concatenated a take braked wheel coupling 19 between the two, and the purpose that sets up take braked wheel coupling 19 is: the inertia generated when the frame 2 slides along the slide rail 3 is overcome, and the situation that the feeding hopper cannot be aligned to the feeding hole at the top of the bin due to the fact that the frame 2 can move for a certain distance under the action of the inertia after the driving machine 5 stops is prevented;

the auxiliary transmission shaft 8 is rotatably connected with the frame 2 and is arranged in parallel with the main transmission shaft 6, two rollers 4 and a driven chain wheel 9 are coaxially sleeved on the auxiliary transmission shaft 8, and the two rollers 4 arranged on the auxiliary transmission shaft 8 respectively correspond to the two slide rails 3;

a plurality of guide chain wheels 10 are rotatably connected to the frame 2, and the plurality of guide chain wheels 10 are all arranged between the driving chain wheel 7 and the driven chain wheel 9;

the driving sprocket 7 and the driven sprocket 9 and the plurality of guide sprockets 10 are drivingly connected by a pair of chains 11.

Further specifically, the automatic discharging device comprises a tensioning device 17 and a tensioning roller 18, the tensioning device 17 is fixed on the rack 2, the tensioning roller 18 is installed on the rack 2, the tensioning roller 18 is arranged in parallel with the discharging roller 13, the tensioning roller 18 is arranged between the discharging roller 13 and the bracket 1, the discharging roller 13 is arranged between the discharging hopper 15 and the tensioning roller 18, the purpose of setting is to ensure that the layout of the tensioning roller 18 is proper, an installation space is reserved for the discharging hopper 15, and the outer wall of the tensioning roller 18 is abutted to the surface, far away from the discharging roller 13, of the conveying belt 16. The tension device 17 tensions the conveyor belt 16 by means of the tension roller 18, and the tension device 17 is a relatively mature prior art, and therefore, a detailed description thereof will not be provided in this embodiment.

The working principle of the movable multi-point discharging device is as follows:

when need use the device to carry out the transported substance material to feed bin (not shown in the figure), at first start drive machine 5, drive machine 5 drives gyro wheel 4 and rotates for frame 2 removes along slide rail 3, when the discharge end of feeder hopper corresponds with the feed inlet position of a feed bin, drive machine 5 stall, start belt conveyor, the material on the conveyer belt 16 can be carried along bracket 1, guide bracket 12 and play hopper 15 along with conveyer belt 16 in proper order, the material is carried to the feed bin in through going out hopper 15 at last. When one bin is full, the belt conveyor is stopped and the drive 5 is again activated so that the discharge end of the discharge hopper 15 is aligned with the feed inlet of another bin, and the above is repeated until the bins are full.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

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

1. A mobile multipoint discharge device, mounted on a carriage (1) of a belt conveyor, characterized in that it comprises:

a frame (2), said frame (2) being arranged above said carriage (1);

the moving assembly comprises a sliding rail (3), a roller (4) and a driving machine (5), the sliding rail (3) is fixed on the bracket (1), the length direction of the sliding rail is parallel to the length direction of the bracket (1), the roller (4) is installed on the rack (2) and rolls along the sliding rail (3) in a matching manner, and the driving machine (5) is installed on the rack (2) and is in transmission connection with the roller (4);

support the direction subassembly, support the direction subassembly and include direction bracket (12), discharge roller (13), backing roll (14) and play hopper (15), direction bracket (12) are arranged bracket (1) top and its with frame (2) are fixed, direction bracket (12) for bracket (1) slope arrange and its length direction on the central line with bracket (1) length direction is last central line coplane, direction bracket (12) are kept away from the one end of bracket (1) is rotated and is connected with discharge roller (13), follows the length direction equidistance of direction bracket (12) is rotated and is connected with a plurality of backing roll (14), discharge roller (13) and a plurality of backing roll (14) are common right conveyer belt (16) on the belt conveyor roll and are supported, with direction bracket (12) position corresponds the traffic direction of conveyer belt (16) does direction bracket (12) is close to direction bracket (12) are close to The one end of bracket (1) extremely guide bracket (12) is kept away from the one end of bracket (1), guide bracket (12) are installed the one end of discharge roller (13) is fixed with go out hopper (15), discharge roller (13) with go out hopper (15) adjacent arrangement, the material on conveyer belt (16) can carry extremely in going out hopper (15), the discharge end of going out hopper (15) is arranged bracket (1) one side.

2. The mobile multipoint discharging device according to claim 1, wherein the moving assembly further comprises a main transmission shaft (6), a driving sprocket (7), a secondary transmission shaft (8), a driven sprocket (9), a guide sprocket (10) and a chain (11), two sliding rails (3) are provided, and the two sliding rails (3) are parallel to each other; the main transmission shaft (6) is rotatably connected with the rack (2) and is arranged perpendicular to the sliding rails (3), two rollers (4) and one driving chain wheel (7) are coaxially sleeved on the main transmission shaft (6), the two rollers (4) arranged on the main transmission shaft (6) respectively correspond to the two sliding rails (3), and one end of the main transmission shaft (6) is coaxially fixed with an output shaft of the driving machine (5); the auxiliary transmission shaft (8) is rotatably connected with the rack (2) and is arranged in parallel with the main transmission shaft (6), two rollers (4) and one driven chain wheel (9) are coaxially sleeved on the auxiliary transmission shaft (8), and the two rollers (4) arranged on the auxiliary transmission shaft (8) respectively correspond to the two slide rails (3); the rack (2) is rotatably connected with a plurality of guide chain wheels (10), and the guide chain wheels (10) are all arranged between the driving chain wheel (7) and the driven chain wheel (9); the driving chain wheel (7) is in transmission connection with the driven chain wheel (9) and the guide chain wheels (10) through a pair of chains (11).

3. A mobile multipoint discharge device according to claim 1, further comprising a tensioning device (17) and tensioning rollers (18), said tensioning device (17) being fixed to said frame (2), said tensioning rollers (18) being mounted on said frame (2) and having their outer walls in abutment with said conveyor belt (16), said tensioning device (17) tensioning said conveyor belt (16) by means of said tensioning rollers (18).