CN115108228A - A kind of laboratory-use metallurgical material three-dimensional storage warehouse and its storage and retrieval method - Google Patents

Abstract

The invention discloses a metallurgical material three-dimensional repository for a laboratory and a storing and taking method thereof, and relates to the technical field of material repositories. The invention relates to a metallurgical material three-dimensional repository for a laboratory and a storage and taking method thereof, which comprise a raw material storage rack, wherein the raw material storage rack comprises a storage rack main body which is vertically arranged, and the raw material storage rack is arranged in layers, so that raw materials in a stored charging barrel can be conveniently layered and placed in a classified manner; a plurality of groups of transverse rods are transversely arranged in the storage rack main body at equal intervals, and a plurality of groups of rollers I are coaxially sleeved on the transverse rods; the lifting translation trolley comprises a transversely arranged bottom frame, a lifting frame is transversely arranged on the upper surface of the bottom frame, and the lifting frame is lifted to the corresponding position of the raw material storage frame by starting a lifting mechanism, so that the material taking and placing operation efficiency is improved; the horizontal equidistant cylinder II of a plurality of groups that is provided with of crane upper surface gets when putting the feed cylinder, and cylinder II upper surface flushes with cylinder I upper surface mutually to be convenient for push into or pull out the feed cylinder, use manpower sparingly.

Description

A kind of laboratory-use metallurgical material three-dimensional storage warehouse and its storage and retrieval method

technical field

The invention relates to the technical field of material storage warehouses, in particular to a three-dimensional storage warehouse for metallurgical materials used in a laboratory and a method for accessing materials.

Background technique

The pre-iron process covers four production processes: sintering, pelletizing, coking and iron making, involving iron ore powder, iron ore concentrate, sinter, pellet, lump ore, limestone, dolomite, quicklime, binder, silica, Fluorite, coke powder, coal powder for sintering, anthracite for injection, bituminous coal, coke, coking coal, etc. nearly 20 types and 30 to 50 varieties of raw materials. The raw material warehouse of Tieqian Laboratory is a warehouse for receiving, storing and keeping the above-mentioned metallurgical raw materials.

The existing raw material storage modes of laboratory raw material warehouses can be divided into two types: open storage mode and closed storage mode. The raw material warehouse in the open storage mode generally stores various raw materials openly on the site or in the raw material warehouse, which has some disadvantages: on the one hand, the stored raw materials are easily affected by the external environment, especially some raw materials have moisture-proof properties. (such as: quicklime, bentonite, etc.), special storage requirements such as moisture loss, open storage environment will lead to changes in the properties of raw materials, even their physical properties, and uneven distribution of moisture content, which directly affects the test configuration and data. Accuracy and reproducibility; on the other hand, the open storage mode is also easy to cause pollution to the environment, and it is easy to dust and mix materials when stacking. In the closed storage mode, snakeskin bags are generally used to store various raw materials. When the variety and quantity of raw materials are large, multiple bags are often stacked due to the large area, which brings difficulties to finding and accessing raw materials and counting raw materials inventory. Inconvenient, time-consuming and labor-intensive; in addition, the snakeskin bag is easily powdered and damaged after being exposed to sunlight, resulting in the loss of water in the mixture and raw materials.

After searching, related patents have been published to solve the above deficiencies. For example, the Chinese patent application number is: 2018100202872, the application date is: January 9, 2018, and the application publication date is: June 29, 2018. A laboratory solid raw material storage device is disclosed, which uses a manual rotating L-shaped The rocker drives the threaded rod to rotate, and then uses the threaded structure to control the spatial position of the threaded magnetic pole type lifting drive mechanism, thereby changing the height position of the magnetic pole type lifting driven mechanism. Simplified. However, this device has a complex structure, low storage efficiency, and inconvenient access. It is not suitable for storing metallurgical raw materials of various varieties and quantities. Therefore, it cannot meet the requirements of the laboratory to store a large number of raw materials of different varieties and quantities at the same time.

SUMMARY OF THE INVENTION

1. The technical problem to be solved by the invention

Aiming at the problems of complex structure and inconvenient access to materials in the existing iron-front laboratory raw material storage equipment, the present invention proposes a three-dimensional storage warehouse for laboratory metallurgical materials and a method for accessing materials. To the corresponding position of the material inlet and outlet, then push the barrel on the lifting and translation trolley into the raw material storage rack in parallel from the material inlet and outlet; It is convenient to layer, classify and place the raw materials in the stored barrel, and it is easy to pick and place.

2. Technical solutions

In order to achieve the above object, the technical scheme provided by the invention is:

A three-dimensional storage warehouse for metallurgical materials for a laboratory includes a raw material storage rack, the raw material storage rack includes a vertically arranged storage rack main body, and the storage rack main body is a frame structure closed in the circumferential direction and open on both sides; the storage rack Several sets of transverse bars are arranged at equal intervals in the interior of the rack body. The transverse bars and the main body of the storage rack form a circumferentially closed inlet and outlet openings that are transversely connected on both sides, so as to form a multi-layer storage space and facilitate the layering of multiple barrels. It is convenient to layer and classify the raw materials in the stored barrel, which is easy to find and saves space; the opening side of the main body of the storage rack is provided with a lifting and translation trolley, and the lifting and translation trolley is used for carrying materials. The barrel transports it to the corresponding position at the material inlet and outlet, so that the material barrel on the lifting and translation trolley can be pushed into the raw material storage rack in parallel from the material inlet and outlet. The operation is simple and convenient, saving manpower.

Further technical scheme, several groups of rollers I are coaxially sleeved on the cross bar, when the barrel is pushed into or pulled out of the raw material storage rack from the inlet and outlet, the bottom of the barrel is in contact with the upper surface of the roller I. Joints to convert sliding friction into rolling friction, so that it is convenient to push or pull out the barrel, saving manpower.

In a further technical scheme, a protective chain I is detachably installed in the lateral middle of the outer side of the inlet and outlet, so that when the raw material storage rack is shaken during the picking and discharging operation, it plays a protective role and prevents the barrel placed on the raw material storage rack from falling off. fall.

In a further technical solution, the upper part of the main body of the storage rack is provided with a category identification plate, which is used to identify the category of the raw materials stored on each group of raw material storage racks, so as to facilitate search and classification.

In a further technical solution, the lifting and translation trolley includes a horizontally arranged bottom frame, a lifting frame is horizontally arranged on the upper surface of the bottom frame, and a lifting mechanism is vertically arranged between the bottom frame and the lifting frame; Universal wheels are installed symmetrically on the surface, and a handrail is installed vertically on one side of the bottom frame, so as to push the lifting and translation trolley to the corresponding position of each group of raw material storage racks. so as to improve the efficiency of picking and unloading operations.

As a further technical solution, the upper surface of the lifting frame is provided with several groups of rollers II at equal intervals horizontally, and the barrels are pulled out from the inlet and outlet of the raw material storage rack, or the barrels on the lifting and translation trolley are pulled from the inlet and outlet. When the raw material storage rack is pushed in, the upper surface of the drum II is flush with the upper surface of the drum I, and the bottom of the barrel is in contact with the upper surface of the drum I, so that it is convenient to push in or pull out the barrel, saving manpower.

In a further technical solution, guardrails are installed vertically symmetrically on the left and right sides of the lifting frame, and the height of the guardrail is 0.6 to 0.8 times the height of the material bucket, so that during the operation of the lifting and translation trolley, the guardrails are installed on the lifting frame. The placed material cylinder plays a protective role; the middle part between the two guardrails is laterally detachably installed with a protective chain II to prevent the material cylinder placed on the lifting frame from falling.

In a further technical solution, several groups of the raw material storage racks are vertically arranged at equal intervals to improve the storage types of raw materials, and accommodation space for the lifting and translation trolleys to travel is reserved between adjacent raw material storage racks, thereby improving operational flexibility.

A method for storing raw materials in a three-dimensional storage warehouse for metallurgical materials in a laboratory, comprising the following steps:

Step 1. The raw materials are mixed and shrunk into the raw material sealing bag and placed in the barrel, and then covered with a sealing cover on the barrel to seal, and the name of the raw material is marked on the name plate attached to the periphery of the barrel. ;

Step 2: Place the bucket on the rollers II arranged at equal intervals horizontally on the upper surface of the lifting frame, and connect the guard chains II on both sides of the guardrail;

Step 3: Push the lifting and translation trolley to transport the bucket to the side of the raw material storage rack marked on the corresponding type of identification plate, remove the protective chain II on the lifting and translation trolley close to the side of the raw material storage rack, and start the lifting mechanism to lift the lifting rack to drive The material barrel placed on it is moved to the required inlet and outlet until the upper surface of the drum II is flush with the upper surface of the drum I;

Step 4: Remove the protective chain I near the side of the lifting and translation trolley at the inlet and outlet, push the barrel on the drum II to move from the inlet and outlet to the drum I, and then put the protective chain I back, thereby completing the storage of raw materials.

A method for taking raw materials from a three-dimensional storage warehouse for metallurgical materials in a laboratory, comprising the following steps:

Step 1: Mark the name of the raw material on the type identification plate set on the raw material storage rack and the name identification plate attached to the periphery of the barrel, find and locate the required raw material at the corresponding raw material storage rack, and remove the corresponding inlet and outlet. guard chain I;

Step 2. Push the lifting and translation trolley to the position of the raw material storage rack, remove the protective chain II on the lifting and translation trolley near the raw material storage rack, and start the lifting mechanism to lift the lifting rack to the desired material inlet and outlet. Until the upper surface of roller II is flush with the upper surface of roller I;

Step 3: Pull out the barrel placed on the drum I from the material inlet and outlet to the drum II, and put back the protective chain II on the side of the lifting and translation trolley close to the raw material storage rack;

Step 4: Start the lifting mechanism to lower the lifting frame to the initial position, and move the lifting and translation trolley to the batching area to complete the material reclaiming operation.

3. Beneficial effects

Adopting the technical scheme provided by the present invention, compared with the prior art, has the following beneficial effects:

(1) A three-dimensional storage warehouse for laboratory metallurgical materials and a method for accessing materials thereof of the present invention includes a raw material storage rack, the raw material storage rack includes a vertically arranged storage rack main body, and the raw material storage rack is layered with several layers , to form a multi-layer storage space, which is convenient for multiple barrels to be placed in layers, so as to facilitate the layering, classification and placement of the raw materials in the stored barrels, and easy to pick and place; the opening side of the main body of the storage rack is provided with a lift Translation trolley, the lifting and translation trolley is used to carry the material barrel and transport it to the corresponding layer of the raw material storage rack, so that the barrel on the lifting and translation trolley can be pushed into the raw material storage rack in parallel, which is simple and convenient to operate and saves manpower;

(2) a kind of laboratory metallurgical material three-dimensional storage storehouse of the present invention and its storage and retrieval method, the interior of the main body of the storage rack is provided with several groups of horizontal bars at equal intervals, and several groups of rollers I are coaxially sleeved on the horizontal bars, The bottom of the barrel is in contact with the upper surface of the drum I, to convert the sliding friction into rolling friction, so as to facilitate pushing or pulling the barrel, saving manpower;

(3) In a three-dimensional storage warehouse of metallurgical materials for laboratory and a method for accessing materials of the present invention, the transverse bar and the main body of the storage rack form an inlet and outlet that is closed in the circumferential direction and the two sides are transversely connected to form a multi-layer storage space , a protective chain I is detachably installed in the lateral middle of the outer side of the inlet and outlet, so that when the raw material storage rack is shaken during the picking and discharging operation, it plays a protective role and prevents the barrel placed on the raw material storage rack from falling;

(4) A three-dimensional storage warehouse of metallurgical materials for laboratory and a method for storing and storing materials of the present invention, the lifting and translation trolley includes a horizontally arranged bottom frame, the upper surface of the bottom frame is horizontally provided with a lifting frame, the bottom frame and the lifting frame There is a vertical lifting mechanism between them. By starting the lifting mechanism, the lifting frame can be lifted to the corresponding inlet and outlet, thereby improving the efficiency of picking and discharging operations;

(5) In a three-dimensional storage storehouse for metallurgical materials used in the laboratory of the present invention and a method for accessing and storing materials, several groups of rollers II are arranged at equal intervals in the horizontal direction on the upper surface of the lifting frame. The upper surface of the 1 is flush, and the bottom of the barrel is in contact with the upper surface of the drum 1, so that it is convenient to push in or pull out the barrel, saving manpower;

(6) In a three-dimensional storage warehouse of metallurgical materials for a laboratory and a method for accessing materials of the present invention, guardrails are installed vertically symmetrically on the left and right sides of the lifting frame, and the height of the guardrails is 0.6-0.8 times the height of the material barrel, and It has a protective effect on the barrels placed on the lifting frame, and a protective chain II is installed horizontally in the middle between the guardrails to prevent the barrels placed on the lifting frame from falling.

Description of drawings

1 is a schematic diagram of the overall structure of a three-dimensional storage warehouse for laboratory metallurgical materials of the present invention;

2 is a schematic structural diagram of the working state of the three-dimensional storage warehouse for laboratory metallurgical materials according to the present invention;

Fig. 3 is the right side view of Fig. 2;

4 is a front view of a three-dimensional storage warehouse for laboratory metallurgical materials of the present invention;

5 is a top view of a three-dimensional storage warehouse for laboratory metallurgical materials of the present invention;

6 is a left side view of a three-dimensional storage warehouse for laboratory metallurgical materials of the present invention;

FIG. 7 is a schematic structural diagram of the working state of the lifting and translation trolley in FIG. 2;

Fig. 8 is the top view of the lift translation trolley in Fig. 7;

FIG. 9 is a schematic diagram of the three-dimensional structure of the lift-translation trolley in FIG. 7 .

In the figure: 1-raw material storage rack; 11-storage rack main body; 12-crossbar; 13-roller I; 14-material inlet and outlet; 15-protection chain I; 16-type identification plate; 2-lifting and translation trolley; 21 - Bottom frame; 22 - Lifting mechanism; 23 - Lifting frame; 24 - Roller II; 25 - Guardrail; 26 - Guard chain II; 27 - Handrail; 28 - Universal wheel;

Detailed ways

In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

Example 1

As shown in FIGS. 2 to 4 , a three-dimensional storage warehouse for laboratory metallurgical materials and a method for accessing materials in this embodiment includes a raw material storage rack 1 , and the raw material storage rack 1 includes a vertically arranged storage rack main body 11 . , the storage rack main body 11 is a frame structure that is closed in the circumferential direction and open on both sides; the storage rack main body 11 is provided with several groups of transverse bars 12 at equal intervals, and the transverse bars 12 and the storage rack main body 11 form a circumference The inlet and outlet 14 that are closed and penetrated laterally on both sides to form a multi-layer storage space, which is convenient for multiple barrels 3 to be placed in layers, so that it is convenient to layer and classify the raw materials in the stored barrels 3, which is convenient for searching , and saves space; as shown in FIG. 2 , a lifting and translation trolley 2 is provided on one side of the opening of the storage rack main body 11 , and the lifting and translation trolley 2 is used to carry the bucket 3 and transport it to the corresponding position at the inlet and outlet 14 , so that the material cylinder 3 on the lifting and translation trolley 2 can be pushed into the raw material storage rack 1 in parallel from the material inlet and outlet 14, and the operation is simple and convenient, saving manpower.

As shown in FIG. 4 , a protective chain I15 is detachably installed in the lateral middle of the outer side of the material inlet and outlet port 14, so as to play a protective role when the raw material storage rack 1 is shaken during the picking and unloading operation, and prevent the raw material storage rack 1 from being placed on the the barrel falls.

In this embodiment, as shown in FIG. 1 , several groups of the raw material storage racks 1 are vertically arranged at equal intervals to improve the storage types of raw materials, and a space for the lifting and translation trolleys 2 to travel is reserved between the adjacent raw material storage racks 1 . space for increased operational flexibility. Each group of raw material storage racks 1 is layered with several layers to form a multi-layer storage space, which is convenient for multiple barrels 3 to be placed in layers, so that it is convenient to layer and classify the raw materials in the stored barrels 3, and it is easy to take. The upper part of the storage rack main body 11 is provided with a category identification plate 16, which is used to identify the category of the raw materials stored on each group of raw material storage racks 1, so as to facilitate searching and classification.

Example 2

A three-dimensional storage warehouse for metallurgical materials used in the laboratory and a method for accessing materials in the present embodiment, the basic structure is the same as that of the embodiment 1, and the difference and improvement are: as shown in Figures 5-6, the cross bar 12 is the same Several groups of rollers I13 are connected to the shaft sleeve. When the barrel 3 is pushed into or pulled out of the raw material storage rack 1 from the inlet and outlet 14, the bottom of the barrel 3 is in contact with the upper surface of the roller I13, so that the sliding friction Converted to rolling friction, it is convenient to push in or pull out the barrel 3, saving manpower.

Example 3

A three-dimensional storage warehouse for metallurgical materials for a laboratory and a method for storing and storing materials in this embodiment, the basic structure is the same as that of the second embodiment, and the difference and improvement are: as shown in Figures 7-9, the lifting and translation trolley 2 includes A horizontally arranged bottom frame 21, a lifting frame 23 is horizontally arranged on the upper surface of the bottom frame 21, and a lifting mechanism 22 is vertically arranged between the bottom frame 21 and the lifting frame 23; the lower surface of the bottom frame 21 is installed symmetrically from left to right There are universal wheels 28, and a handrail 27 is installed vertically on one side of the bottom frame 21, so as to push the lifting and translation trolley 2 to the corresponding position of each group of raw material storage racks 1, and the lifting mechanism 22 is activated to lift the lifting frame 23 to the corresponding position. There are 14 inlet and outlet ports, so as to improve the efficiency of picking and discharging operations.

The left and right sides of the lifting frame 23 are vertically symmetrically installed with guardrails 25, and the height of the guardrail 25 is 0.6 to 0.8 times the height of the bucket 3, so that during the operation of the lifting and translation trolley 2, the guardrails 25 are installed. The barrel 3 placed on the 23 plays a protective role; a protective chain II26 is detachably installed in the middle between the two guardrails 25 to prevent the barrel 3 placed on the lifting frame 23 from falling.

Example 4

A three-dimensional storage warehouse for metallurgical materials used in the laboratory and a method for accessing materials in this embodiment, the basic structure is the same as that of the third embodiment, and the difference and improvement are: as shown in Figures 8-9, the upper surface of the lifting frame 23 Several groups of rollers II24 are arranged at equal intervals in the horizontal direction. Pull the barrel 3 from the inlet and outlet 14 of the raw material storage rack 1, or push the barrel 3 on the lifting and translation trolley 2 into the raw material storage rack from the inlet and outlet 14. At 1, the upper surface of the drum II24 is flush with the upper surface of the drum I13, and the bottom of the barrel 3 is in contact with the upper surface of the drum I13, so that it is convenient to push or pull out the barrel 3, saving manpower.

Example 5

A raw material storage method for a laboratory-use metallurgical material three-dimensional storage warehouse of the present embodiment, the basic structure is the same as that of the embodiment 4, and the difference and improvement lie in that: it includes the following steps:

Step 1. The raw materials are mixed and shrunk into the raw material sealing bag and placed in the material barrel 3, and then covered with a sealing cover on the material barrel 3 to seal, and the name identification plate attached to the periphery of the material barrel 3 is placed. Indicate the name of the raw material;

Step 2, placing the bucket 3 on the rollers II24 that are arranged horizontally at equal intervals on the upper surface of the lifting frame 23, and connecting the protection chains II26 on both sides of the guardrail 25;

Step 3. Push the lifting and translation trolley 2 to transport the material bucket 3 to the side of the raw material storage rack 1 identified by the corresponding type identification plate 16, remove the protective chain II26 on the lifting and translation trolley 2 close to the side of the raw material storage rack 1, and start the lifting mechanism. 22. Drive the material barrel 3 placed on it to move to the desired inlet and outlet 14 by lifting the lifting frame 23 until the upper surface of the drum II24 is flush with the upper surface of the drum I13;

Step 4: Remove the protective chain I15 near the side of the lift and translation trolley 2 at the inlet and outlet 14, push the barrel 3 on the drum II24 to move from the inlet and outlet 14 to the drum I13, and then put the protective chain I15 back, thus completing Raw material storage.

In this embodiment, by transforming the traditional plane stockpiling of raw materials into three-dimensional storage in space, the grid-based sub-regional and classified management of raw materials is realized; After mixing and shrinking the raw materials, the raw materials are put into the raw material sealing bag and placed in the barrel 3, and then covered with a sealing cover on the barrel 3 to achieve special storage requirements such as moisture-proof and moisture-proof loss of the raw materials.

Example 6

A method for taking raw materials from a three-dimensional storage warehouse of metallurgical materials for laboratory use of the present embodiment has the same basic structure as that of Embodiment 5, and the difference and improvement lie in the following steps:

Step 1: Mark the name of the raw material through the type identification plate 16 set on the raw material storage rack 1 and the name identification plate attached to the periphery of the bucket 3, find and locate the required raw material at the corresponding raw material storage rack 1, and remove the corresponding incoming and outgoing materials Guard chain I15 at the position of port 14;

Step 2: Push the lifting and translation trolley 2 to the position of the raw material storage rack 1, remove the protective chain II26 on the side of the lifting and translation trolley 2 that is close to the raw material storage rack 1, and activate the lifting mechanism 22 to lift the lifting rack 23 to the desired position. There are 14 inlet and outlet ports, until the upper surface of the drum II24 is flush with the upper surface of the drum I13;

Step 3: Pull out the barrel 3 placed on the drum I13 from the material inlet and outlet 14 to the drum II24, and put back the protective chain II26 on the side of the lifting and translation trolley 2 that is close to the raw material storage rack 1;

Step 4: Start the lifting mechanism 22 to lower the lifting frame 23 to the initial position, and move the lifting and translation trolley 2 to the batching area, thereby completing the reclaiming operation.

In this embodiment, each raw material storage rack 1 is classified and marked by the type identification plate 16 arranged on the upper part of the storage rack main body 11 ; Identification, so that it can be quickly searched and located when reclaiming materials.

The present invention and its embodiments have been described above schematically, and the description is not restrictive, and what is shown in the accompanying drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it, without departing from the purpose of the present invention, any structural modes and embodiments similar to this technical solution are designed without creativity, which shall belong to the protection scope of the present invention. .

Claims (10)

1. A three-dimensional storage warehouse for metallurgical materials for laboratory, characterized in that: comprising a raw material storage rack (1), the raw material storage rack (1) comprising a vertically arranged storage rack main body (11), the storage rack main body (11) (11) is a frame structure closed in the circumferential direction and open on both sides; several sets of transverse bars (12) are arranged at equal intervals in the interior of the storage rack main body (11), and the transverse bars (12) are connected to the storage rack main body (11). ) is surrounded by a material inlet and outlet (14) that is closed in the circumferential direction and penetrates horizontally on both sides; a lifting and translation trolley (2) is provided on one side of the opening of the storage rack main body (11), and the lifting and translation trolley (2) is used for carrying The material barrel (3) transports it to the corresponding position at the material inlet and outlet (14). 2. The three-dimensional storage warehouse for metallurgical materials for laboratory according to claim 1, characterized in that: several groups of rollers I (13) are coaxially sleeved on the cross bar (12). 3. A kind of three-dimensional storage warehouse for metallurgical materials for laboratory according to claim 2, characterized in that: a protective chain I (15) is laterally detachably installed in the outer middle of the material inlet and outlet (14). 4 . The three-dimensional storage warehouse for metallurgical materials for laboratory according to claim 3 , wherein a type identification plate ( 16 ) is arranged on the upper part of the storage rack main body ( 11 ). 5 . 5 . The three-dimensional storage warehouse of metallurgical materials for laboratory according to claim 4 , wherein the lifting and translation trolley ( 2 ) comprises a laterally arranged chassis ( 21 ), and the chassis ( 21 ) is on the bottom chassis ( 21 ). A lifting frame (23) is arranged horizontally on the surface, a lifting mechanism (22) is vertically arranged between the bottom frame (21) and the lifting frame (23); Wheels (28), and a handrail (27) is installed vertically on one side of the bottom frame (21). 6 . The three-dimensional storage warehouse for metallurgical materials for laboratory according to claim 5 , wherein the upper surface of the lifting frame ( 23 ) is provided with several groups of rollers II ( 24 ) at equal intervals in the horizontal direction, and the rollers II (24) The upper surface is in contact with the lower surface of the bucket (3). The three-dimensional storage warehouse for metallurgical materials for laboratory according to claim 6, characterized in that: guardrails (25) are installed vertically symmetrically on the left and right sides of the lifting frame (23), and the guardrails (25) The height is 0.6 to 0.8 times the height of the material barrel (3); a protective chain II (26) is detachably installed in the middle part between the two guardrails (25). 8. The three-dimensional storage warehouse for laboratory metallurgical materials according to any one of claims 1 to 7, characterized in that: the raw material storage racks (1) are vertically equidistantly provided with several groups, and adjacent raw material storage racks are provided with several groups. (1) Reserve an accommodation space for the lifting and translation trolley (2) to walk. 9. A raw material storage method for a laboratory-use metallurgical material three-dimensional storage warehouse, characterized in that, comprising the steps: Step 1. The raw materials are mixed and shrunk into the raw material sealing bag and then placed in the material barrel (3), and then covered with a sealing cover on the material barrel (3) to seal, and pasted on the periphery of the material barrel (3). The name of the raw material shall be indicated on the name plate of the product; Step 2, placing the bucket (3) on the roller II (24) arranged at equal intervals horizontally on the upper surface of the lifting frame (23), and connecting the guard chains II (26) on both sides of the guardrail (25); Step 3: Push the lifting and translation trolley (2) to transport the material bucket (3) to the side of the raw material storage rack (1) marked by the corresponding type identification plate (16), and remove the lifting and translation trolley (2) near the raw material storage rack (1). ) side of the protection chain II (26), by starting the lifting mechanism (22), to lift the lifting frame (23) to drive the material bucket (3) placed on it to move to the desired inlet and outlet (14) until the roller The upper surface of II (24) is flush with the upper surface of drum I (13); Step 4: Remove the protective chain I (15) on the side of the lift and translation trolley (2) at the inlet and outlet (14), and push the barrel (3) on the roller II (24) to move from the inlet and outlet (14) to the On the drum I (13), the protective chain I (15) is put back on, so as to complete the storage of raw materials. 10. A method for taking raw materials of a three-dimensional storage warehouse for metallurgical materials in a laboratory, characterized in that, comprising the steps: Step 1. Find and locate the corresponding raw material storage rack (1) by marking the name of the raw material on the type identification plate (16) set on the raw material storage rack (1) and the name identification plate attached to the periphery of the material barrel (3). Raw materials are required, and the protective chain I (15) at the position of the corresponding material inlet and outlet (14) is removed; Step 2: Push the lifting and translation trolley (2) to the position of the raw material storage rack (1), remove the protective chain II (26) on the side of the lifting and translation trolley (2) close to the raw material storage rack (1), and start the lifting and lowering Mechanism (22) to lift the lifting frame (23) and move to the desired inlet and outlet (14) until the upper surface of the drum II (24) is flush with the upper surface of the drum I (13); Step 3: Pull out the barrel (3) placed on the drum I (13) from the material inlet and outlet (14) to the drum II (24), and move the lifting and translation trolley (2) close to the raw material storage rack (1). ) on the side of the protective chain II (26) back; Step 4: Activate the lifting mechanism (22) to lower the lifting frame (23) to the initial position, and move the lifting and translation trolley (2) to the batching area, thereby completing the material reclaiming operation.

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