An intelligent queuing device for preventing blockage of solid materials with a large particle size range

Abstract

The present invention discloses an intelligent queuing device for solid materials with a large particle size range to prevent clogging, including a right-biased reversible baffle, a left-biased reversible baffle and a wedge-shaped reversible baffle. The two baffles are symmetrically arranged in an eight-shaped shape, and are used to gather materials on the conveyor belt to the middle area. The wedge-shaped reversible baffle is used to divide the materials gathered in the middle area into two queues. The right-biased reversible baffle, the left-biased reversible baffle and the wedge-shaped reversible baffle are controlled by a connecting rod mechanism and driven by a cylinder to simultaneously rotate to a working position or to an avoidance position, and are particularly used to arrange solid materials into two queues on the conveyor belt. When the amount of material is large or there are large pieces of material, it has the function of intelligently sensing and letting go of the material, which can effectively prevent the conveyor belt from being blocked and avoid affecting the continuous production of the production line.

Description

Technical Field

[0001] The invention relates to the field of automatic material sorting, and in particular to an anti-blocking intelligent queuing device for solid materials with a large particle size range. Background Art

[0002] At present, robots have been maturely applied in the field of material sorting, such as sorting according to product quality in industrial production environments, sorting of express items in the logistics field, etc. Robot sorting has entered the mining field, such as coal mines and iron ore. In the process of washing and processing of block ore, block ore and stone need to be separated. Using robots for sorting is a fast and efficient sorting method, but before sorting, the block materials need to be queued in advance to improve the accuracy of sorting. Summary of the invention

[0003] The main purpose of the present invention is to provide an anti-blocking intelligent queuing device for solid materials with a large particle size range for the selection and sorting of block mineral materials.

[0004] In order to achieve the above-mentioned purpose, the present invention provides an intelligent queuing device for solid materials with a large particle size range, comprising: a right-biased reversible baffle, a left-biased reversible baffle and a wedge-shaped reversible baffle, the right-biased reversible baffle and the left-biased reversible baffle are symmetrically arranged in an eight-shaped shape, and the wedge edge of the wedge-shaped reversible baffle is located at the middle position between the right-biased reversible baffle and the left-biased reversible baffle;

[0005] The right-deflected flip baffle is fixedly connected to the right-deflected flap shaft, and both ends of the right-deflected flap shaft are rotatably mounted in the right-deflected flap shaft bearing seat respectively, and the right-deflected flap shaft bearing seat is mounted on the frame;

[0006] The left-biased flippable baffle is fixedly connected to the left-biased flap shaft, and the two ends of the left-biased flap shaft are respectively rotatably mounted in the left-biased flap shaft bearing seat, and the left-biased flap shaft bearing seat is mounted on the frame;

[0007] The middle part of the wedge-shaped flip baffle is fixedly connected to the wedge-shaped flap rotating shaft, and the two ends of the wedge-shaped flap rotating shaft are respectively rotatably mounted in a pair of wedge-shaped flap rotating shaft bearing seats, and the wedge-shaped flap rotating shaft bearing seats are mounted on the frame;

[0008] The right deflection flap rotation axis and the left deflection flap rotation axis are coaxially installed, and both are arranged parallel to the wedge-shaped flap rotation axis;

[0009] One end of the right deflection flap shaft crank is fixedly connected to the right deflection flap shaft, the other end of the right deflection flap shaft crank is connected to one end of the right deflection flap connecting rod by a revolute pair, the other end of the right deflection flap connecting rod is connected to one end of the wedge-shaped flap shaft crank I by a revolute pair, the other end of the wedge-shaped flap shaft crank I is fixedly connected to the wedge-shaped flap shaft, the length of the right deflection flap shaft crank is equal to the length of the wedge-shaped flap shaft crank I, and the length of the right deflection flap connecting rod is equal to the distance between the right deflection flap shaft and the wedge-shaped flap shaft;

[0010] One end of the left deflection flap shaft crank is fixedly connected to the left deflection flap shaft, the other end of the left deflection flap shaft crank is connected to one end of the left deflection flap connecting rod by a revolute pair, the other end of the left deflection flap connecting rod is connected to one end of the wedge-shaped flap shaft crank II by a revolute pair, the other end of the wedge-shaped flap shaft crank II is fixedly connected to the wedge-shaped flap shaft, the length of the left deflection flap shaft crank is equal to the length of the wedge-shaped flap shaft crank II, and the length of the left deflection flap connecting rod is equal to the distance between the left deflection flap shaft and the wedge-shaped flap shaft;

[0011] One end of the wedge-shaped flippable baffle is connected to the head of the cylinder rod by a rotating pair, the tail of the cylinder body and the cylinder seat are connected by a rotating pair, and the cylinder seat is installed on the frame; a magnetic switch is installed on the cylinder.

[0012] Preferably, when the cylinder rod of the cylinder is extended into place, the right-biased flip baffle, the left-biased flip baffle and the wedge-shaped flip baffle all rotate and fall to the working position under the transmission of the connecting rod mechanism, the right-biased flip baffle is located on one side of the vertical plane of the center line of the right-biased flap shaft, the left-biased flip baffle is located on one side of the vertical plane of the center line of the left-biased flap shaft, and the wedge-shaped flip baffle is located on one side of the vertical plane of the center line of the wedge-shaped flap shaft.

[0013] Preferably, when large-sized solid materials are blocked between the right-deflected flip baffle and the left-deflected flip baffle, the large-sized solid materials overcome the extending force of the cylinder rod under the drive of the conveyor belt, and lift up the right-deflected flip baffle, the left-deflected flip baffle and the wedge-shaped flip baffle. At this time, the cylinder rod will be forced to retract, the magnetic switch will change from a triggered state to a non-triggered state, and the air intake direction of the cylinder will be actively changed, the cylinder rod will change from an active extending state to an active retracting state, the right-deflected flip baffle, the left-deflected flip baffle and the wedge-shaped flip baffle will be rotated and lifted, thereby realizing the active release of large-sized solid materials and avoiding blocking the conveyor belt.

[0014] The beneficial effects of the present invention are:

[0015] The right-biased flip baffle and the left-biased flip baffle of the present invention are arranged symmetrically in an eight-shaped shape, and are used to gather the materials on the conveyor belt to the middle area. The wedge-shaped flip baffle is used to divide the materials gathered in the middle area into two queues. The right-biased flip baffle, the left-biased flip baffle and the wedge-shaped flip baffle are controlled by a connecting rod mechanism and driven by a cylinder to simultaneously rotate to the working position or to the avoidance position, and are particularly used to arrange solid materials into two queues on the conveyor belt. When the amount of material is large or there are large pieces of material, it has the function of intelligently sensing and letting go of the material, which can effectively prevent the conveyor belt from being blocked and avoid affecting the continuous production of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 It is a schematic diagram of an anti-blocking intelligent queuing device for solid materials with a large particle size range without a frame according to the present invention;

[0018] Figure 2 It is a schematic diagram of an intelligent queuing device with a frame for preventing blockage of solid materials with a large particle size range according to the present invention;

[0019] Figure 3 It is a schematic diagram of an anti-blocking intelligent queuing device for solid materials with a large particle size range in the present invention in a working position;

[0020] Figure 4 This is a schematic diagram of an anti-clogging intelligent queuing device for solid materials in a large particle size range in the present invention in a raised position.

[0021] Description of Reference Numerals

[0022] 1 is a wedge-shaped reversible baffle, 2 is a left-biased reversible baffle, 3 is a right-biased reversible baffle, 4 is a wedge-shaped flap shaft, 5 is a left-biased flap shaft, 6 is a right-biased flap shaft, 7 is a wedge-shaped flap shaft bearing seat, 8 is a left-biased flap shaft bearing seat, 9 is a right-biased flap shaft bearing seat, 10 is a wedge-shaped flap shaft crank I, 11 is a right-biased flap shaft crank, 12 is a wedge-shaped flap shaft crank II, 13 is a left-biased flap shaft crank, 14 is a right-biased flap connecting rod, 15 is a left-biased flap connecting rod, 16 is a cylinder, 17 is a magnetic switch, and 18 is a cylinder seat. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiment of the present invention is described clearly and completely below in conjunction with the accompanying drawings in the embodiment of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0024] like Figure 1 and Figure 2 As shown, this embodiment provides an intelligent queuing device for solid materials with a large particle size range to prevent clogging, including a right-biased reversible baffle 3, a left-biased reversible baffle 2 and a wedge-shaped reversible baffle 1. The right-biased reversible baffle 3 and the left-biased reversible baffle 2 are symmetrically arranged in an eight-shaped shape, and are used to gather materials on the conveyor belt to the middle area, and the wedge edge of the wedge-shaped reversible baffle 1 is directly opposite to the middle position between the right-biased reversible baffle 3 and the left-biased reversible baffle 2.

[0025] like Figure 1 and Figure 2 As shown, the right-biased flip baffle 3 is fixedly connected to the right-biased flap shaft 6, which is installed in a pair of right-biased flap shaft bearing seats 9 through two bearings, and the pair of right-biased flap shaft bearing seats 9 are installed on the frame. The left-biased flip baffle 2 is fixedly connected to the left-biased flap shaft 5, which is installed in a pair of left-biased flap shaft bearing seats 8 through two bearings, and the pair of left-biased flap shaft bearing seats 8 are installed on the frame. The middle part of the wedge-shaped flip baffle 1 is fixedly connected to the wedge-shaped flap shaft 4, which is installed in a pair of wedge-shaped flap shaft bearing seats 7 through two bearings, and the pair of wedge-shaped flap shaft bearing seats 7 are installed on the frame.

[0026] like Figure 1 and Figure 2 As shown, the right deflection flap shaft 6 is coaxially installed with the left deflection flap shaft 5, and the right deflection flap shaft 6, the left deflection flap shaft 5 and the wedge-shaped flap shaft 4 are arranged in parallel. One end of the right deflection flap shaft crank 11 is fixedly connected to the right deflection flap shaft 6, the other end of the right deflection flap shaft crank 11 is connected to one end of the right deflection flap connecting rod 14 by a revolute pair, the other end of the right deflection flap connecting rod 14 is connected to one end of the wedge-shaped flap shaft crank I10 by a revolute pair, and the other end of the wedge-shaped flap shaft crank I10 is fixedly connected to the wedge-shaped flap shaft 4. The length of the right deflection flap shaft crank 11 is equal to the length of the wedge-shaped flap shaft crank I10, and the length of the right deflection flap connecting rod 14 is equal to the distance between the right deflection flap shaft 6 and the wedge-shaped flap shaft 4. One end of the left deflection flap shaft crank 13 is fixedly connected to the left deflection flap shaft 5, the other end of the left deflection flap shaft crank 13 is connected to one end of the left deflection flap connecting rod 15 by a rotating pair, the other end of the left deflection flap connecting rod 15 is connected to one end of the wedge-shaped flap shaft crank II12 by a rotating pair, the other end of the wedge-shaped flap shaft crank II12 is fixedly connected to the wedge-shaped flap shaft 4, the length of the left deflection flap shaft crank 13 is equal to the length of the wedge-shaped flap shaft crank II12, and the length of the left deflection flap connecting rod 15 is equal to the distance between the left deflection flap shaft 5 and the wedge-shaped flap shaft 4.

[0027] One end of the wedge-shaped reversible baffle 1 is connected to the head of the cylinder rod of the cylinder 16 by a revolute pair, and the tail of the cylinder body of the cylinder 16 is connected to the cylinder seat 18 by a revolute pair, and the cylinder seat 18 is installed on the frame. A magnetic switch 17 is installed on the cylinder 16, and when the cylinder rod of the cylinder 16 is extended to the right position, the magnetic switch 17 is triggered;

[0028] like Figure 3 As shown, when the cylinder rod of the air cylinder 16 is extended into place, the right-biased flip baffle 3, the left-biased flip baffle 2 and the wedge-shaped flip baffle 1 are all rotated and dropped to the working position under the transmission of the connecting rod mechanism. At this time, the lower edges of the right-biased flip baffle 3, the left-biased flip baffle 2 and the wedge-shaped flip baffle 1 are all in contact with the conveyor belt, and the magnetic switch 17 is in a triggered state. The right-biased flip baffle 3 is completely on one side of the vertical plane passing through the center line of the right-biased flap shaft 6, that is, ε is greater than or equal to zero, to ensure that the right-biased flip baffle 3 does not scratch the conveyor belt when it is flipped and lifted, and the left-biased flip baffle 2 is completely on one side of the vertical plane passing through the center line of the left-biased flap shaft 5, that is, ε is greater than or equal to zero, to ensure that the left-biased flip baffle 2 does not scratch the conveyor belt when it is flipped and lifted. The wedge-shaped flip baffle 1 is completely on one side of the vertical plane passing through the center line of the wedge-shaped flip plate rotating shaft 4, that is, δ is greater than or equal to zero, to ensure that the wedge-shaped flip baffle 1 does not scratch the conveyor belt when it is flipped and lifted.

[0029] like Figure 4 As shown, when there is a large-sized solid material stuck between the right-deflected flip baffle 3 and the left-deflected flip baffle 2, the large-sized solid material overcomes the extension force of the cylinder rod of the cylinder 16 driven by the conveyor belt, and lifts up the right-deflected flip baffle 3, the left-deflected flip baffle 2 and the wedge-shaped flip baffle 1. At this time, the cylinder rod of the cylinder 16 will be forced to retreat, the magnetic switch 17 changes from the triggered state to the non-triggered state, and actively changes the air intake direction of the cylinder 16, and the cylinder rod of the cylinder 16 changes from the active extension state to the active retreat state, so as to realize the rotation and lifting of the right-deflected flip baffle 3, the left-deflected flip baffle 2 and the wedge-shaped flip baffle 1, and realize the active release of the large-sized solid material to avoid blocking the conveyor belt.

[0030] Obviously, 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Claims

1. An intelligent queuing device for preventing blockage of solid materials with a large particle size range, It is characterized in that include: A right-deflected flip baffle (3), a left-deflected flip baffle (2) and a wedge-shaped flip baffle (1), wherein the right-deflected flip baffle (3) and the left-deflected flip baffle (2) are symmetrically arranged in an eight-shaped shape, and the wedge edge of the wedge-shaped flip baffle (1) is located at a middle position between the right-deflected flip baffle (3) and the left-deflected flip baffle (2); The right-deflected flip baffle (3) is fixedly connected to the right-deflected flap shaft (6), and both ends of the right-deflected flap shaft (6) are respectively rotatably mounted in the right-deflected flap shaft bearing seat (9), and the right-deflected flap shaft bearing seat (9) is mounted on the frame; The left-biased flippable baffle (2) is fixedly connected to the left-biased flap shaft (5), and the two ends of the left-biased flap shaft (5) are respectively rotatably mounted in the left-biased flap shaft bearing seat (8), and the left-biased flap shaft bearing seat (8) is mounted on the frame; The middle portion of the wedge-shaped flip baffle (1) is fixedly connected to the wedge-shaped flap rotating shaft (4), and the two ends of the wedge-shaped flap rotating shaft (4) are respectively rotatably mounted in a pair of wedge-shaped flap rotating shaft bearing seats (7), and the wedge-shaped flap rotating shaft bearing seats (7) are mounted on the frame; The right deflection flap rotation shaft (6) is coaxially mounted with the left deflection flap rotation shaft (5), and both are arranged parallel to the wedge-shaped flap rotation shaft (4); One end of a right deflection plate rotating shaft crank (11) is fixedly connected to the right deflection plate rotating shaft (6), the other end of the right deflection plate rotating shaft crank (11) is connected to one end of a right deflection plate connecting rod (14) by a revolving pair, the other end of the right deflection plate connecting rod (14) is connected to one end of a wedge-shaped flap rotating shaft crank I (10) by a revolving pair, the other end of the wedge-shaped flap rotating shaft crank I (10) is fixedly connected to the wedge-shaped flap rotating shaft (4), the length of the right deflection plate rotating shaft crank (11) is equal to the length of the wedge-shaped flap rotating shaft crank I (10), and the length of the right deflection plate connecting rod (14) is equal to the distance between the right deflection plate rotating shaft (6) and the wedge-shaped flap rotating shaft (4); One end of the left deflection flap shaft crank (13) is fixedly connected to the left deflection flap shaft (5), the other end of the left deflection flap shaft crank (13) is connected to one end of the left deflection flap connecting rod (15) by a revolving pair, the other end of the left deflection flap connecting rod (15) is connected to one end of the wedge-shaped flap shaft crank II (12) by a revolving pair, the other end of the wedge-shaped flap shaft crank II (12) is fixedly connected to the wedge-shaped flap shaft (4), the length of the left deflection flap shaft crank (13) is equal to the length of the wedge-shaped flap shaft crank II (12), and the length of the left deflection flap connecting rod (15) is equal to the distance between the left deflection flap shaft (5) and the wedge-shaped flap shaft (4); One end of the wedge-shaped reversible baffle (1) is connected to the head of the cylinder rod of the cylinder (16) by a revolving pair, the tail of the cylinder body of the cylinder (16) is connected to the cylinder seat (18) by a revolving pair, and the cylinder seat (18) is mounted on the frame; a magnetic switch (17) is mounted on the cylinder (16).

2. According to claim 1, an intelligent queuing device for preventing blockage of solid materials with a large particle size range, It is characterized in that When the cylinder rod of the air cylinder (16) is extended to the right, the right-biased flip baffle (3), the left-biased flip baffle (2) and the wedge-shaped flip baffle (1) are all rotated and dropped to the working position under the transmission of the connecting rod mechanism. The right-biased flip baffle (3) is located on one side of the vertical plane of the center line of the right-biased flip plate rotating shaft (6), the left-biased flip baffle (2) is located on one side of the vertical plane of the center line of the left-biased flip plate rotating shaft (5), and the wedge-shaped flip baffle (1) is located on one side of the vertical plane of the center line of the wedge-shaped flip plate rotating shaft (4).

3. According to claim 1, an intelligent queuing device for preventing blockage of solid materials with a large particle size range, It is characterized in that When large-sized solid materials are blocked between the right-deflected flip baffle (3) and the left-deflected flip baffle (2), the large-sized solid materials overcome the extension force of the cylinder rod of the air cylinder (16) driven by the conveyor belt, and lift up the right-deflected flip baffle (3), the left-deflected flip baffle (2) and the wedge-shaped flip baffle (1). At this time, the cylinder rod of the air cylinder (16) is forced to retreat, the magnetic switch (17) changes from a triggered state to a non-triggered state, and actively changes the air intake direction of the air cylinder (16). The cylinder rod of the air cylinder (16) changes from an actively extended state to an actively retracted state, and the right-deflected flip baffle (3), the left-deflected flip baffle (2) and the wedge-shaped flip baffle (1) are rotated and lifted, thereby realizing active release of large-sized solid materials and avoiding clogging of the conveyor belt.

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