CN214526419U

CN214526419U - Supporting structure for supporting wheel of plate feeder

Info

Publication number: CN214526419U
Application number: CN202120330127.5U
Authority: CN
Inventors: 陈思静
Original assignee: Nantong Feiyue Heavy Engineering Equipment Manufacturing Co ltd
Current assignee: Nantong Feiyue Heavy Engineering Equipment Manufacturing Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-29
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a supporting structure of a supporting wheel of a plate feeder, which comprises a frame, wherein both sides of the frame are rotatably connected with supporting wheel shafts, the end parts of the two groups of supporting wheel shafts are connected with supporting wheels, the supporting wheels are provided with conveying chain plates, both sides in the frame are fixedly connected with fixed plates, the top parts of the fixed plates are fixedly connected with buffer rods, the top ends of the buffer rods are fixedly connected with buffer plates, the top parts of the buffer plates are fixedly connected with supporting plates, the supporting plates are in sliding contact with the supporting wheel shafts, first springs are sleeved on the buffer rods, the top ends of the first springs are in contact with the bottom parts of the buffer plates, the top parts of the fixed plates are fixedly connected with supporting blocks, and the top parts of the supporting blocks are provided with detection components; can play the effect of buffering through buffer lever and first spring, unload the impact force of material, cushion effectually, prevent that the riding wheel axle from directly receiving the impact, can avoid the riding wheel axle to take place to incline, detect whether the riding wheel sinks through detecting component simultaneously, report to the police when the riding wheel takes place to sink, guarantee to in time maintain.

Description

Supporting structure for supporting wheel of plate feeder

Technical Field

The utility model relates to a plate feeder technical field specifically is a plate feeder riding wheel bearing structure.

Background

The plate feeder is generally divided into three types of heavy, medium and light, and is a feeding plate feeder device commonly used in a concentrating mill. The light plate feeder is a continuous feeding machine and is suitable for short-distance conveying of block materials with a feeding granularity of below 160 mm. In the departments of mines, factories, chemical industry, cement, building materials and the like, the material feeding device is widely used for uniformly and continuously feeding materials from a storage bin to machines for crushing, transportation and the like. The mounting can be horizontal or inclined, and the maximum upward inclination angle is 20 degrees. Generally suitable for materials with bulk density less than 1200kg/m3, block weight less than 140kg and temperature below 350 ℃. The medium-sized plate feeder is an intermittent feeding machine and is suitable for short-distance conveying of block materials with the feeding granularity of below 400 mm. In the departments of mines, factories, chemical industry, cement, building materials and the like, the material feeding device is widely used for feeding materials from a storage bin to crushing, transporting and other machines uniformly and intermittently. The mounting can be horizontal or inclined, and the maximum upward inclination angle is 20 degrees. Is generally suitable for materials with bulk density of less than 12400kg/m3, block weight of less than 500kg and temperature of below 400 ℃. The heavy plate feeder is an auxiliary device of transport machinery, and the heavy plate feeder is used as a storage bin for continuously and uniformly feeding materials to a primary crusher in a crushing and grading workshop of a large-scale ore dressing plant and departments of cement, building materials and the like, and can also be used for conveying materials with larger granularity and specific gravity in a short distance. The device can be horizontally installed or obliquely installed, and the maximum inclination angle is 12 degrees. In order to avoid the direct hitting of the materials on the feeder, the bin is required to be free from the emptying state.

In the use process of the plate feeder, the deformation of a supporting plate of the plate feeder is easily caused due to the self weight of materials and the unloading impact, in the prior art, the supporting plate is generally unloaded to the supporting wheel shaft through the installation of the supporting wheel and the supporting wheel shaft, after the plate feeder is used for a long time, the supporting wheel shaft is easily inclined, the supporting wheel is caused to sink, the supporting wheel is made to lose efficacy, and if the supporting plate cannot be maintained in time, the supporting plate can be damaged.

Based on this, the utility model designs a plate feeder riding wheel bearing structure to solve the above-mentioned problem of mentioning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plate feeder riding wheel bearing structure can play the effect of buffering through buffer arm and first spring, unloads the impact force of material, and the buffering is effectual, prevents that the riding wheel axle from directly receiving the impact, can avoid the riding wheel axle to take place to incline, detects whether the riding wheel sinks through detecting component simultaneously, reports to the police when the riding wheel takes place to sink, guarantees to in time maintain, and the convenience very that gets up is used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the supporting wheel supporting structure of the plate feeder comprises a frame, wherein supporting wheel shafts are rotatably connected to two sides of the frame, two groups of supporting wheels are connected to the end portions of the supporting wheel shafts, conveying chain plates are arranged on the supporting wheels, fixing plates are fixedly connected to two sides in the frame, buffering rods are fixedly connected to the tops of the fixing plates, buffering plates are fixedly connected to the tops of the buffering rods, supporting plates are fixedly connected to the tops of the buffering plates, the supporting plates are in sliding contact with the supporting wheel shafts, first springs are sleeved on the buffering rods, the bottoms of the first springs are in contact with the tops of the fixing plates, the tops of the first springs are in contact with the bottoms of the buffering plates, supporting blocks are fixedly connected to the tops of the fixing plates, and detection assemblies are arranged at the tops of the supporting blocks.

Preferably, the buffer beam includes the outer pole, outer pole and fixed plate top fixed connection, diapire fixedly connected with second spring in the outer pole, second spring top butt has even the board, even pole in the board top fixedly connected with, interior pole passes outer pole and buffer board bottom fixed connection.

Preferably, the supporting plate is an arc-shaped plate, and the inner arc surface of the supporting plate is attached to the outer surface of the supporting roller shaft.

Preferably, the detection assembly comprises a shell, the shell is fixedly connected with the top of the supporting block, an insulating rod penetrates through the top of the shell, the insulating rod is located under the supporting roller, a conducting strip is fixedly connected to the bottom of the insulating rod, third springs are fixedly connected to two sides of the top of the conducting strip, the top ends of the third springs are connected with the top wall in the shell, a first electrical contact block is arranged on the left side of the lower portion in the shell, and a second electrical contact block is arranged on the right side of the lower portion in the shell.

Preferably, a storage battery and a controller are arranged at the bottom in the shell, the positive pole of the storage battery is electrically connected with the controller and the first electric contact block, and the negative pole of the storage battery is electrically connected with the second electric contact block.

Preferably, the frame outside is equipped with bee calling organ and warning light, bee calling organ and warning light all with the controller between electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is not only novel structure, can play the effect of buffering through buffer beam and first spring, unload the impact force of material, the buffering is effectual, prevents that the riding wheel axle from directly receiving the impact, can avoid the riding wheel axle to take place to incline, detects whether the riding wheel sinks through the determine module simultaneously, reports to the police when the riding wheel takes place to sink, guarantees to in time maintain, uses convenience very.

2. The utility model discloses in, when carrying the link joint to receive the material and assault, the riding wheel axle has the trend of downstream, riding wheel axle oppression backup pad, and buffer board and first spring can play the effect of buffering, pole in the buffer board oppression simultaneously, and the effect of buffering also can be played to the second spring, unloads the impact force of material, can avoid the riding wheel axle to take place the slope.

3. The utility model discloses in, when the riding wheel axle takes place to incline, the riding wheel sinks, and riding wheel oppression insulator spindle downstream, insulator spindle drive sheetmetal downstream, and the third spring is stretched, and the sheetmetal contacts with first electrical contact piece and second electrical contact piece, and the controller circular telegram starts, and controller control bee calling organ sounds, and the simultaneous control warning light lights, reminds the staff to notice that the riding wheel takes place to sink, needs to maintain.

Drawings

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

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

FIG. 2 is a schematic view of the buffer rod structure of the present invention;

fig. 3 is the structure diagram of the detecting assembly of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a supporting structure technical solution of a supporting wheel of a plate feeder: the material conveying device comprises a frame 1, wherein two sides of the frame 1 are rotatably connected with supporting wheel shafts 8, the end parts of two groups of supporting wheel shafts 8 are connected with supporting wheels 10, conveying chain plates 11 are arranged on the supporting wheels 10, two sides of the inside of the frame 1 are fixedly connected with fixed plates 2, the tops of the fixed plates 2 are fixedly connected with buffer rods 3, the tops of the buffer rods 3 are fixedly connected with buffer plates 12, the tops of the buffer plates 12 are fixedly connected with supporting plates 13, the supporting plates 13 are in sliding contact with the supporting wheel shafts 8, the buffer rods 3 are sleeved with first springs 4, the bottom ends of the first springs 4 are in contact with the tops of the fixed plates 2, the tops of the first springs 4 are in contact with the bottoms of the buffer plates 12, materials are conveyed through the conveying chain plates 11, when the conveying chain plates 11 are impacted by the materials, the supporting wheel shafts 8 have a downward movement tendency, the supporting wheel shafts 8 press the supporting plates 13, and the buffer plates 12 and the first springs 4 can play a buffering role, the top of the fixed plate 2 is fixedly connected with a supporting block 5, and the top of the supporting block 5 is provided with a detection component 6.

Wherein, buffer beam 3 includes outer pole 31,

outer pole

31 and 2 top fixed connection of fixed plate, wall fixedly connected with second spring 32 in outer pole 31, second spring 32 top butt has even board 33, pole 34 in even board 33 top fixedly connected with, pole 34 passes outer pole 31 and buffer board 12 bottom fixed connection, and pole 34 in buffer board 12 oppression, second spring 32 can play the effect of buffering, unloads the impact force of material.

The supporting plate 13 is an arc-shaped plate, and the inner arc surface of the supporting plate 13 is attached to the outer surface of the supporting roller shaft 8, so that the supporting roller shaft 8 can be supported in an auxiliary mode.

Wherein, the detecting component 6 comprises a shell 61, the shell 61 is fixedly connected with the top of the supporting block 5, the top of the shell 61 is penetrated by an insulating rod 62, the insulating rod 62 is positioned under the supporting roller 10, the bottom of the insulating rod 62 is fixedly connected with a conducting strip 64, both sides of the top of the conducting strip 64 are fixedly connected with a third spring 63, the top end of the third spring 63 is connected with the inner top wall of the shell 61, the left side of the inner lower part of the shell 61 is provided with a first electric contact block 65, the right side of the inner lower part of the shell 61 is provided with a second electric contact block 66, the inner bottom of the shell 61 is provided with a storage battery 68 and a controller 67, the anode of the storage battery 68 is electrically connected with the controller 67 and the first electric contact block 65, the cathode of the storage battery 68 is electrically connected with the second electric contact block 66, when the supporting roller shaft 8 inclines, the supporting roller 10 sinks, the supporting roller 10 presses the insulating rod 62 to move downwards, insulator spindle 62 drives sheetmetal downstream, and third spring 63 is stretched, and the sheetmetal contacts with first electric contact piece 65 and second electric contact piece 66, and controller 67 circular telegram starts, the frame 1 outside is equipped with bee calling organ 9 and warning light 7, bee calling organ 9 and warning light 7 all with controller 67 between electric connection, control bee calling organ 9 through controller 67 and sound, control warning light 7 simultaneously and light, remind the staff to notice that riding wheel 10 takes place to sink, need maintain.

The specific working principle is as follows:

when the material conveying device is used, an external power supply is connected, materials are conveyed through the conveying chain plate 11, when the conveying chain plate 11 is impacted by the materials, the riding wheel shaft 8 tends to move downwards, the riding wheel shaft 8 presses the supporting plate 13, the buffer plate 12 and the first spring 4 can play a buffering role, meanwhile, the buffer plate 12 presses the inner rod 34, the second spring 32 can also play a buffering role, the impact force of the materials is removed, and the condition that the riding wheel shaft 8 is inclined can be avoided; when the riding wheel shaft 8 inclines, the riding wheel 10 sinks, the riding wheel 10 presses the insulating rod 62 to move downwards, the insulating rod 62 drives the metal sheet to move downwards, the third spring 63 is stretched, the metal sheet is in contact with the first electric contact block 65 and the second electric contact block 66, the controller 67 is electrified and started, the controller 67 controls the buzzer 9 to sound, and meanwhile, the alarm lamp 7 is controlled to light, so that a worker is reminded of paying attention to the fact that the riding wheel 10 sinks and needs to be maintained.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a plate feeder riding wheel bearing structure, includes frame (1), its characterized in that: the device is characterized in that both sides of the rack (1) are rotatably connected with supporting wheel shafts (8), the end parts of the two groups of supporting wheel shafts (8) are connected with supporting wheels (10), conveying chain plates (11) are arranged on the supporting wheels (10), both sides of the rack (1) are fixedly connected with fixed plates (2), the top parts of the fixed plates (2) are fixedly connected with buffer rods (3), the top ends of the buffer rods (3) are fixedly connected with buffer plates (12), the top parts of the buffer plates (12) are fixedly connected with supporting plates (13), the supporting plates (13) are in sliding contact with the supporting wheel shafts (8), the buffer rods (3) are sleeved with first springs (4), the bottom ends of the first springs (4) are in contact with the top parts of the fixed plates (2), the top ends of the first springs (4) are in contact with the bottom parts of the buffer plates (12), and the top parts of the fixed plates (2) are fixedly connected with supporting blocks (5), and a detection assembly (6) is arranged at the top of the supporting block (5).

2. A slat feeder riding wheel supporting structure according to claim 1, characterized in that: buffer beam (3) are including outer pole (31), outer pole (31) and fixed plate (2) top fixed connection, outer bottom wall fixedly connected with second spring (32) in pole (31), second spring (32) top butt has even board (33), even pole (34) in board (33) top fixedly connected with, interior pole (34) pass outer pole (31) and buffer board (12) bottom fixed connection.

3. A slat feeder riding wheel supporting structure according to claim 1, characterized in that: the supporting plate (13) is an arc-shaped plate, and the inner arc surface of the supporting plate (13) is attached to the outer surface of the supporting wheel shaft (8).

4. A slat feeder riding wheel supporting structure according to claim 1, characterized in that: the detection assembly (6) comprises a shell (61), the shell (61) is fixedly connected with the top of the supporting block (5), an insulating rod (62) penetrates through the top of the shell (61), the insulating rod (62) is located under the supporting wheel (10), a conducting strip (64) is fixedly connected with the bottom of the insulating rod (62), third springs (63) are fixedly connected with the two sides of the top of the conducting strip (64), the top wall of the third springs (63) is connected with the inner top wall of the shell (61), a first electric contact block (65) is arranged on the left side of the inner lower portion of the shell (61), and a second electric contact block (66) is arranged on the right side of the inner lower portion of the shell (61).

5. A slat feeder riding wheel supporting structure according to claim 4, characterized in that: the bottom is equipped with battery (68) and controller (67) in shell (61), be connected between the positive pole of battery (68) and controller (67) and first electric contact piece (65), be connected between the negative pole of battery (68) and second electric contact piece (66).

6. A slat feeder riding wheel supporting structure according to claim 1, characterized in that: frame (1) outside is equipped with bee calling organ (9) and warning light (7), bee calling organ (9) and warning light (7) all with controller (67) between electric connection.