Automatic spodumene feeding device

Abstract

The utility model discloses an automatic spodumene feeding device, which belongs to the technical field of automatic management of a spodumene and slag warehouse and comprises a main frame body, the bottom end of the main frame body is divided into a spodumene stacking area, a siliceous slag stacking area, an impurity removal slag stacking area, a belt unloading and stacking area, an unloading channel, a vehicle unloading area, a loading channel and a discharging bin, a plurality of unmanned crown block operation rails are arranged at the top end of the main frame body, unmanned crown blocks are arranged on the unmanned crown block operation rails, a feeding port is formed in the position, close to the unloading channel, of one side of the main frame body, a discharging port is formed in the position, close to the loading channel, of one side of the main frame body, and a belt conveying device is arranged at the position, close to the belt unloading and stacking area, of the bottom end of the main frame body. By controlling the automatic operation of the unmanned crown block, the spodumene feeding and feeding efficiency and the slag charge loading efficiency are improved, and the process production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic management of spodumene and slag warehouses, and particularly relates to a spodumene automatic feeding device. Background Technique

[0002] The domestic and foreign market demand for lithium battery raw materials is large, which brings opportunities for the development of the lithium salt industry. With the development of society, the lithium salt industrial chain has become more and more mature. In the relevant links such as raw material supply, transportation and warehousing, continuous improvement has been made. At present, for many factories storing spodumene and production waste, manual feeding, feeding and loading operations are still carried out by using a grab bridge crane. Such manual feeding, feeding and loading not only have a large workload, high labor cost and low work efficiency, but also easily cause problems such as low feeding rate at the front end and accumulation of tail slag inventory, and the production line connection is not smooth enough, which is not conducive to stable production. At the same time, it is very difficult to measure the feeding amount and inventory, which affects the visual production of the enterprise.

[0003] Therefore, how to provide a spodumene automatic feeding device with higher production efficiency is an urgent problem to be solved by those skilled in the art. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a spodumene automatic feeding device to solve the above technical problems. The device improves the spodumene feeding, feeding and slag loading efficiency by controlling the automatic operation of the unmanned overhead crane, and improves the process production efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A spodumene automatic feeding device includes a main frame body. The bottom end of the main frame body is divided into a spodumene stacking area, a silica slag stacking area, an impurity removal slag stacking area, a belt unloading stacking area, a truck unloading channel, a vehicle unloading area, a loading channel and a discharge bin. A plurality of unmanned overhead crane running tracks are arranged at the top end of the main frame body, and unmanned overhead cranes are arranged on the unmanned overhead crane running tracks. An inlet is arranged at one side of the main frame body close to the truck unloading channel, and an outlet is arranged at one side of the main frame body close to the loading channel. A belt conveyor is arranged at the bottom end of the main frame body close to the belt unloading stacking area.

[0007] Further, the unmanned overhead crane includes a trolley, a trolley running track, a grab and a crane. The trolley running track is fixed on the crane girder of the crane. The trolley is slidably arranged at the top end of the trolley running track. The grab is arranged at the bottom end of the trolley. The bottom end of the crane is slidably arranged at the top end of the unmanned overhead crane running track.

[0008] Further, an instrument with weight signals and multiple 3D scanning gimbals are also provided on the crane girder of the crane.

[0009] Further, the loading channel is divided into multiple loading ports according to multiple unmanned overhead crane running tracks, and solid-state laser scanning devices and red-green indicator lights are provided at the loading ports.

[0010] Further, the unloading channel is divided into multiple unloading ports according to multiple unmanned overhead crane running tracks, and millimeter-wave radar detection sensors and red-green indicator lights are provided at the unloading ports.

[0011] Further, a barrier gate is provided near the discharge port and the feed port of the main frame body, and a license plate recognition system and an LED display screen are provided on the barrier gate.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] In the present utility model, by controlling the automated operation of the unmanned overhead crane, the feeding, charging, and slag loading efficiency of spodumene are improved, and the process production efficiency is increased; the laser scanning device on the unmanned overhead crane performs high-frequency scanning on the materials below, and the contour information of the materials can be obtained, and the material level can be fed back in real time, realizing digital storage; an instrument with a weight signal output is provided on the unmanned overhead crane, and the grab weight information can be read and displayed in real time in the device system, so that the feeding amount and the loading amount can be controlled; it can also be calibrated according to the discharge bin scale or the belt flow signal, and the automatic operation of the unmanned overhead crane for feeding storage and discharging can be implemented. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0015] Figure 1 It is a schematic top view layout diagram of the storage area of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of the unmanned overhead crane.

[0017] Figure 3 It is a schematic side structural diagram of the unmanned overhead crane.

[0018] Among them, 1 - unmanned overhead crane, 2 - unmanned overhead crane running track, 3 - spodumene stacking area, 4 - siliceous slag stacking area, 5 - impurity removal slag stacking area, 6 - belt conveyor, 7 - belt unloading and stacking area, 8 - feed inlet, 9 - truck unloading passage, 10 - vehicle unloading area, 11 - loading passage, 12 - discharge bin, 13 - solid-state laser scanning device, 01 - barrier gate, 02 - license plate recognition system, 03 - LED display screen, 04 - red and green indicator lights, 05 - millimeter-wave radar detection sensor, 101 - trolley, 102 - trolley running track, 103 - grab, 104 - 3D scanning pan-tilt, 105 - instrument with weight signal, 106 - crane. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment 1

[0021] As Figures 1 to 3 shown, the present invention provides an automatic spodumene feeding device, including a main frame body. The bottom end of the main frame body is divided into a spodumene stacking area 3, a siliceous slag stacking area 4, an impurity removal slag stacking area 5, a belt unloading and stacking area 7, a truck unloading passage 9, a vehicle unloading area 10, a loading passage 11 and a discharge bin 12. A plurality of unmanned overhead crane running tracks 2 are arranged at the top end of the main frame body, and unmanned overhead cranes 1 are arranged on each of the unmanned overhead crane running tracks 2. A feed inlet 8 is arranged on one side of the main frame body near the truck unloading passage 9, a discharge port is arranged on one side of the main frame body near the loading passage 11, and a belt conveyor 6 is arranged at the bottom end of the main frame body near the belt unloading and stacking area.

[0022] In this embodiment, the unmanned overhead crane 1 includes a trolley 101, a trolley running track 102, a grab 103 and a crane 106. The trolley running track 102 is fixed on the crane girder of the crane 106. The top of the trolley running track 102 is slidably provided with the trolley 101. The bottom of the trolley 101 is provided with a grab 103. The bottom of the crane 106 is slidably arranged on the top of the unmanned overhead crane running track 2. The trolley 101 and the crane 106 cooperate with each other to control the movement, lifting and material grabbing of the grab 103. The trolley 101 can control the lifting of the grab to grab materials. There are two driving motors on the crane 106. The movement of the entire unmanned overhead crane 1 on the unmanned overhead crane running track 2 can be controlled by the cooperation of the two driving motors and the crane rollers connected to the output ends of the driving motors. In addition, a trolley driving motor is arranged at the top of the trolley 101, and trolley rollers are arranged at the bottom of the trolley 101. Driven by the output end of the trolley driving motor, the trolley rollers roll on the trolley running track.

[0023] In this embodiment, an instrument 105 with a weight signal and a plurality of 3D scanning cloud platforms 104 are further arranged on the crane girder of the crane 106. The 3D scanning cloud platform 104 can scan the material contour below the crane and can feedback the material level in the stacking area in real time.

[0024] In this embodiment, the loading channel 11 is divided into a plurality of loading ports according to a plurality of unmanned overhead crane running tracks 2, and a solid-state laser scanning device 13 and red and green indicator lights 04 are arranged at each loading port. The 3D scanning cloud platform 104 and the solid-state laser scanning device 13 cooperate with each other to scan the vehicle shape and position, which is used for loading and discharging judgment and anti-collision protection of the vehicle head area.

[0025] In this embodiment, the unloading channel 9 is divided into a plurality of unloading ports according to a plurality of unmanned overhead crane running tracks 2, and a millimeter-wave radar detection sensor 05 and red and green indicator lights 04 are arranged at each unloading port. When the unmanned overhead crane 1 operates in this area, the red and green indicator lights 04 turn on the red light to remind the driver to pay attention to safety and wait for the crane to leave this area before unloading. When the red and green indicator lights 04 turn on the green light, the driver can operate normally. When the millimeter-wave radar detection sensor 05 detects that a truck is unloading, the unmanned overhead crane 1 will not grab materials in this area.

[0026] In this embodiment, a barrier gate 01 is arranged near the discharge port and the feed port 8 of the main frame body. A license plate recognition system 02 and an LED display screen 03 are arranged on the barrier gate 01. The license plate recognition system 02 and the LED display screen 03 can recognize and display vehicle information.

[0027] Working principle: For spodumene incoming materials, when the vehicle arrives at the feeding port 8, after passing through the vehicle identification system 02, the gate 01 is opened for release, and the vehicle enters the unloading channel 9 according to the unloading port prompted by the LED display screen 03, and operates according to the red and green indicator lights 04; when the unmanned crane 1 is not operating in the vehicle unloading area 10 and the material level in the spodumene stacking area 3 is low, truck unloading is allowed, and at this time the red and green indicator lights 04 show green; when the material level in the spodumene stacking area 3 is high, unloading is prohibited, and at this time the red and green indicator lights 04 show red; when the unmanned crane 1 is operating in the vehicle unloading area 10, regardless of the material level in the spodumene stacking area 3, truck unloading is prohibited, and the red and green indicator lights 04 show red; when the green light is on, normal unloading can be carried out to the vehicle unloading area 10. After unloading is completed, the unmanned overhead crane 1 will transfer the raw materials to the spodumene stacking area 3 to complete the feeding. The raw materials in the spodumene stacking area 3 are transferred by the unmanned overhead crane 1 to the discharge bin 12 to complete the feeding and production.

[0028] The impurity slag and silica slag are transported to the corresponding belt stacking areas 7 by the belt conveyor device 6 and then transferred to the corresponding impurity slag stacking area 5 and silica slag stacking area 4 by the unmanned overhead crane 1; send the tail slag order information to the spodumene automatic feeding device. When the vehicle arrives at the entrance of the loading channel 11, after passing through the vehicle identification system 02, the gate 01 is opened for release, and the vehicle enters the loading channel 11 according to the loading port prompted by the LED display screen 03. The shape and position of the truck are determined by the solid-state laser scanning device 13 and the 3D scanning cloud platform 104. When the red and green indicator lights 04 show green, the unmanned overhead crane 1 can transfer the tail slag in the stacking area to the truck for loading operation; the loading is completed by controlling the number of grabs of the grab bucket 103 through the instrument 105 with a weight signal installed on the unmanned overhead crane 1, and then the truck leaves.

[0029] In this specification, each embodiment is described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. For the same or similar parts among the embodiments, reference can be made to each other. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and for the relevant parts, reference can be made to the description in the method part.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A spodumene automatic feeding device, characterized in that: The invention comprises a main frame, the bottom end of which is divided into a spodumene stacking area (3), a siliceous slag stacking area (4), a slag removal stacking area (5), a belt unloading stacking area (7), a vehicle unloading channel (9), a vehicle unloading area (10), a vehicle loading channel (11) and a discharge bin (12); a plurality of unmanned overhead crane running tracks (2) are arranged at the top of the main frame, and an unmanned overhead crane (1) is arranged on each of the unmanned overhead crane running tracks (2); a feed port (8) is arranged on one side of the main frame near the vehicle unloading channel (9); a discharge port is arranged on one side of the main frame near the vehicle loading channel (11); and a belt transport device (6) is arranged at the bottom end of the main frame near the belt unloading stacking area.

2. A spodumene automatic feeding device according to claim 1, characterized in that: The unmanned overhead crane (1) comprises a trolley (101), a trolley running track (102), a grab (103) and a crane (106); the trolley running track (102) is fixed on a crane beam of the crane (106); the trolley (101) is slidably arranged at the top end of the trolley running track (102); the grab (103) is arranged at the bottom end of the trolley (101); and the bottom end of the crane (106) is slidably arranged at the top end of the unmanned overhead crane running track (2).

3. A spodumene automatic feeding device according to claim 2, characterized in that: The crane girder of the crane (106) is also provided with an instrument (105) with a weight signal and a plurality of 3D scanning platforms (104).

4. A spodumene automatic feeding device according to claim 1, characterized in that: The loading channel (11) is divided into a plurality of loading ports according to a plurality of unmanned overhead crane operation tracks (2), and each of the loading ports is provided with a solid-state laser scanning device (13) and a red and green indicator light (04).

5. A spodumene automatic feeding device according to claim 1, characterized in that: The unloading passage (9) is divided into a plurality of unloading openings according to a plurality of unmanned overhead crane running tracks (2), and each of the unloading openings is provided with a millimeter wave radar detection sensor (05) and a red and green indicator light (04).

6. A spodumene automatic feeding device according to claim 1, characterized in that: The main frame is provided with a gate (01) near the discharge port and the feed port (8), and the gate (01) is provided with a license plate recognition system (02) and an LED display screen (03).

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