Experiment table for mineral separation laboratory

Abstract

The utility model belongs to the technical field of laboratory experiment tools in the mineral separation industry, and particularly relates to an experiment table for a mineral separation laboratory. Wherein an equipment placement area groove, a guide rail groove and a drainage groove 3 are formed in the experiment table, and a table top guide rail is arranged in the guide rail groove; the drainage groove is communicated with the side suspension water guide; the shower nozzle is fixed on the shower hose, the shower hose extends into the experiment table and extends out of the other end of the experiment table to be communicated with a water source, universal wheels are arranged at the bottom of the tray and are matched in the tabletop guide rail, a motor is fixed on a base of the structural support frame, a groove is formed above a door-shaped frame of the structural support frame, and a fixed pulley is arranged in the groove; the pallet fork body is fixed to the bottom of the front end of the connecting plate, the rear end of the connecting plate is provided with a roller and a columnar protrusion, the motor transmission shaft, the fixed pulley and the columnar protrusion are connected together through a steel cable, and the roller is matched with the door-shaped frame. According to the utility model, the flotation equipment can be easily placed, shifted and maintained by a single person, and meanwhile, the table top can be simply cleaned after the test is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of laboratory experimental tools in the mineral processing industry, in particular to an experimental table for a mineral processing laboratory. Background Art

[0002] At present, the experimental tables in the existing mineral processing laboratories are made of ordinary long tables, on which flotation equipment is placed to form a laboratory operating table. When placing, moving or repairing the flotation equipment, manpower is needed to complete the handling of the test equipment, but most of the test equipment is heavy and it is difficult for one person to complete this operation; even if two people lift the equipment onto the table, it is difficult to adjust the placement position because the table is high and the placement position is relatively inward. The common method is to directly push the equipment to the appropriate position on the table, but this operation will damage the table, and after the test is completed, it is necessary to separately connect clean water to clean the table. The whole operation process is time-consuming and laborious. Summary of the invention

[0003] In order to overcome the above problems, the utility model provides a laboratory table for a mineral processing laboratory; the laboratory table with guide rails and grooves, and a special bracket with rollers and a transport device are adopted to ensure that a single person can easily complete the placement, displacement and maintenance of the flotation equipment, and at the same time, a cleaning system is installed to realize the simple cleaning of the tabletop after the test is completed.

[0004] A laboratory table for a mineral processing laboratory comprises a laboratory table, a tabletop guide rail 4, a cleaning system 5, a side hanging water guide trough 6, a roller bracket 9 and a special transport device; wherein a plurality of equipment placement area grooves 1 are arranged inside the upper part of the laboratory table, a guide rail groove 2 is arranged in the laboratory table at the front end of the equipment placement area groove 1, and a tabletop guide rail 4 is arranged in the guide rail groove 2;

[0005] The laboratory table is also provided with a drainage groove 3, wherein the drainage groove 3 is connected with a side hanging water guide groove 6 located above the side wall of the laboratory table;

[0006] The cleaning system 5 includes a shower head 12 and a shower hose 14, wherein the shower head 12 is fixed to the top of the shower hose 14 and is connected thereto, the bottom of the shower hose 14 extends from the top of the laboratory table into the laboratory table, and extends from the other end of the laboratory table to be connected to the water source, and the shower head 12 is clamped on the top of the laboratory table;

[0007] The roller bracket 9 includes a tray 10 and a universal wheel 11, wherein the tray 10 is provided with a universal wheel 11 at the bottom, and the universal wheel 11 can be matched in the table rail 4, so that the universal wheel 11 can drive the tray 10 to slide along the table rail 4;

[0008] The special transport device includes a handle 17, a motor 19, a fixed pulley 20, a structural support frame 21, a steel cable 22 and a fork 23. The structural support frame 21 includes a base and a door frame fixed to the front end of the base, wherein the motor 19 is fixed to the left and right sides of the base, the handle 17 is fixed to the rear end of the base, and grooves are provided on the brackets on the left and right sides of the door frame, and the fixed pulley 20 is installed in the grooves;

[0009] The fork 23 includes a fork body and a connecting plate, wherein the fork body is fixed at the bottom of the front end of the connecting plate, rollers 24 are respectively provided on the left and right sides of the rear end of the connecting plate, and columnar protrusions are respectively provided on both sides of the connecting plate inside the rollers 24. The transmission shaft of the motor 19, the corresponding fixed pulley 20 and the corresponding columnar protrusions are connected together by a steel cable 22, and the rollers 24 on both sides are respectively matched in the grooves on the left and right side brackets of the portal frame of the structural support frame 21.

[0010] It also includes a counterweight block 18 , wherein the counterweight block 18 is fixed to the base of the structural support frame 21 at the rear end of the motor 19 .

[0011] The cleaning system 5 further includes a knob switch 13 , wherein the knob switch 13 is disposed on the shower hose 14 .

[0012] A turning long hole is provided at one corner of the laboratory table, one end of the turning long hole is opened at the top of the corner of the laboratory table, and the other end is opened above the front side wall of the laboratory table. The bottom of the shower hose 14 extends into the turning long hole from the opening of the turning long hole at the top of the laboratory table, and extends from the other end of the turning long hole to be connected with the water source. At the same time, the shower head 12 is clamped at the opening of the turning long hole at the top of the laboratory table.

[0013] The door-shaped frame of the structural support frame 21 includes vertical brackets and transverse connecting frames on both sides, wherein the bottoms of the brackets on both sides are respectively fixed on the base of the structural support frame 21, and the tops of the brackets on both sides are fixed together by the transverse connecting frames, and the brackets are provided with grooves for matching the connecting rollers 24.

[0014] A row of drawers 7 is arranged in the laboratory table below the groove 1 of the equipment placement area and the groove 2 of the guide rail. The laboratory table below the drawers 7 is a storage space, and a cabinet door 8 is arranged on the laboratory table outside the storage space.

[0015] Beneficial effects of the utility model:

[0016] The utility model has grooves of specific specifications opened at specific positions of the traditional laboratory table, is provided with guide rails for the roller bracket to move, and has a shower head for cleaning installed on the right side.

[0017] On the basis of the traditional test table, it is equipped with a special roller bracket to ensure that the roller bracket can perfectly fit the groove of the equipment placement area of ​​the test table. The placement and shifting of the flotation equipment can be easily completed by rolling the roller bracket on the guide rail of the desktop.

[0018] The laboratory table is equipped with a special transport device. The width of the fork of the special transport device is slightly smaller than the distance between the two horizontal wheels of the roller bracket, and the thickness is less than the distance from the bottom of the bracket to the ground, ensuring that the roller bracket with the flotation device can be easily lifted and raised to a suitable position so that it can be easily placed on the guide rail of the laboratory table.

[0019] The entire laboratory table is equipped with a cleaning system. After the flotation test is completed, pull out the shower head to clean the table top. There is a shallow groove on the left and a deep groove on the right on the table top, which can ensure that the cleaning water flows to the right side. At the same time, a semicircular water guide trough with a low front and a high back is hung on the side to facilitate the discharge of the cleaning water inside the laboratory table. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings used in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the present invention.

[0022] Figure 2 It is a top view schematic diagram of the present invention.

[0023] Figure 3 It is a schematic diagram of the roller bracket structure of the present invention.

[0024] Figure 4 It is a schematic diagram of the structure of the cleaning device of the present invention.

[0025] Figure 5 It is a structural schematic diagram of the special transport device of the present invention.

[0026] Figure 6 It is a schematic representation of the laboratory flotation equipment used in the present invention.

[0027] Among them, 1-equipment placement area groove, 2-guide rail groove, 3-desktop drain groove, 4-desktop rail, 5-cleaning system, 6-side hanging water guide groove, 7-drawer, 8-cabinet door, 9-roller bracket, 10-tray, 11-universal wheel, 12-shower head, 13-knob switch, 14-shower hose, 15-flotation device, 16-motor control device, 17-handle, 18-counterweight, 19-motor, 20-fixed pulley, 21-structural support frame, 22-steel cable, 23-fork, 24-roller. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0029] Example 1

[0030] A laboratory table for a mineral processing laboratory comprises a laboratory table, a tabletop guide rail 4, a cleaning system 5, a side hanging water guide trough 6, a roller bracket 9 and a special transport device; wherein a plurality of equipment placement area grooves 1 are arranged inside the upper part of the laboratory table, a guide rail groove 2 is arranged in the laboratory table at the front end of the equipment placement area groove 1, and a tabletop guide rail 4 is arranged in the guide rail groove 2;

[0031] The laboratory table is also provided with a drainage groove 3, wherein the drainage groove 3 is connected with a side hanging water guide groove 6 located above the side wall of the laboratory table;

[0032] The cleaning system 5 includes a shower head 12 and a shower hose 14, wherein the shower head 12 is fixed to the top of the shower hose 14 and is connected thereto, the bottom of the shower hose 14 extends from the top of the laboratory table into the laboratory table, and extends from the other end of the laboratory table to be connected to the water source, and the shower head 12 is clamped on the top of the laboratory table;

[0033] The roller bracket 9 includes a tray 10 and a universal wheel 11, wherein a universal wheel 11 is respectively provided at the four corners of the bottom of the tray 10, and the universal wheel 11 can be matched in the desktop guide rail 4, so that the universal wheel 11 can drive the tray 10 to slide along the desktop guide rail 4, and the shape and size of the tray 10 match the groove 1 of the equipment placement area, so that the roller bracket 9 as a whole can be matched and connected in the corresponding groove 1 of the equipment placement area;

[0034] The special transport device includes a handle 17, a motor 19, a fixed pulley 20, a structural support frame 21, a steel cable 22 and a fork 23. The structural support frame 21 includes a base and a door frame fixed to the front end of the base, wherein the motor 19 is fixed to the left and right sides of the base, the handle 17 is fixed to the rear end of the base, and grooves are respectively provided on the inner side of the upper side of the brackets on the left and right sides of the door frame, and the fixed pulley 20 is installed in the grooves;

[0035] The fork 23 includes a fork body and a connecting plate, wherein the fork body is fixed at the bottom of the front end of the connecting plate, rollers 24 are respectively provided on the left and right sides of the rear end of the connecting plate, and columnar protrusions are respectively provided on both sides of the rear end of the connecting plate inside the rollers 24. The transmission shaft of the motor 19, the corresponding fixed pulley 20 and the corresponding columnar protrusion are connected together by a steel cable 22, that is, the steel cable 22 passes through the transmission shaft of the corresponding motor 19, the corresponding fixed pulley 20 and the corresponding columnar protrusion in sequence, and the rollers 24 on both sides are respectively matched in the grooves on the left and right side brackets of the portal frame of the structural support frame 21.

[0036] It also includes a counterweight block 18 , wherein the counterweight block 18 is fixed to the base of the structural support frame 21 at the rear end of the motor 19 .

[0037] The cleaning system 5 further includes a knob switch 13 , wherein the knob switch 13 is disposed on the shower hose 14 .

[0038] A turning long hole is provided at one corner of the laboratory table, one end of the turning long hole is opened at the top of the corner of the laboratory table, and the other end is opened above the front side wall of the laboratory table. The bottom of the shower hose 14 extends into the turning long hole from the opening of the turning long hole at the top of the laboratory table, and extends from the other end of the turning long hole to be connected with the water source. At the same time, the shower head 12 is clamped at the opening of the turning long hole at the top of the laboratory table.

[0039] The door-shaped frame of the structural support frame 21 includes vertical brackets and transverse connecting frames on both sides, wherein the bottoms of the brackets on both sides are respectively fixed on the base of the structural support frame 21, and the tops of the brackets on both sides are fixed together by the transverse connecting frames, and the brackets are provided with grooves for matching the connecting rollers 24.

[0040] A row of drawers 7 is arranged in the laboratory table below the groove 1 of the equipment placement area and the groove 2 of the guide rail. The laboratory table below the drawers 7 is a storage space, and a cabinet door 8 is arranged on the laboratory table outside the storage space.

[0041] When in use, the flotation device 15 is placed on the pallet 10 of the roller bracket 9, and the special transport device is pushed by the handle 17 to be placed next to the desktop body, and then the special transport device is moved by the handle 17, and the fork 23 is extended to the bottom of the pallet 10, and the roller bracket 9 with the flotation device 15 is placed on the fork 23, and the motor 19 is turned on. The fork 23 is driven to move upward along the portal frame of the structural support frame 21 through the fixed pulley 20, the steel cable 22 and the columnar protrusion on the fork 23 (in this process, the roller 24 contacts the bracket of the portal frame to reduce the resistance of the fork 23 when it is raised and lowered), until the universal wheel 11 on the roller bracket 9 can be matched with the bottom desktop guide rail 4, and the roller bracket 9 is pushed to slide on the bottom desktop guide rail 4 until it reaches the corresponding equipment placement area groove 1, and the roller bracket 9 is matched and connected as a whole in the equipment placement area groove 1,

[0042] The size of the tray 10 is consistent with the length and width of the groove 1 in the equipment placement area, and the total height of the tray 10 including the universal wheels 11 is consistent with the depth of the groove 1 in the equipment placement area, that is, the tray 10 with the flotation device 15 can just fit in the groove 1 in the equipment placement area.

[0043] Operate sequentially, place different roller brackets 9 with flotation devices 15 in the corresponding equipment placement area grooves 1, and the flotation devices 15 perform flotation operations. After the flotation test is completed, pull out the shower head 12, turn on the knob switch 13, adjust the appropriate water flow speed, and the desktop can be cleaned by the shower head 12. The cleaning water will flow to the right along the desktop drainage groove 3, which is shallow on the left and deep on the right, and will flow out into the side hanging water guide groove 6. Place a bucket at the end of the side hanging water guide groove 6 or connect a hose to discharge the cleaning water.

[0044] Example 2

[0045] The laboratory table is provided with: equipment placement area groove 1, guide groove 2, desktop drainage groove 3, desktop guide 4, cleaning system 5, side hanging water guide 6, drawer 7, cabinet door 8 and roller bracket 9. The laboratory table is made of stainless steel, and the drawer 7 and cabinet door 8 can meet daily storage needs.

[0046] The special transport device is equipped with two motors 19 of the same model at the upper end of the structural support frame 21 to provide power, and the counterweight block 18 ensures the stability of the transport device. The two motors 19 drive the fork 23 through two steel cables 22. The fork 23 is connected to the groove on the structural support frame 21 through rollers 24. The two steel cables 22 change the direction of mechanical action through two fixed pulleys 20 respectively, and together with the rollers 24, the connecting section between the steel cables 22 and the fork 23 can move up and down. The end of the structural support frame 21 is connected with a handle 17, and the handle 17 is equipped with a control device 16, which can simultaneously control the forward and reverse rotation of the two motors 19, thereby driving the lifting and lowering of the fork 23. The width of the fork 23 is slightly smaller than the distance between the two horizontal wheels of the roller bracket 9, and the thickness is smaller than the distance from the bottom of the pallet 10 to the ground, ensuring that the roller bracket 9 with the flotation device 15 can be easily lifted and raised to a suitable position so that it can be easily placed on the desktop rail 4 on the main body of the laboratory table.

[0047] The transmission shaft of the motor 19 is extended and located in the portal frame of the structural support frame 21, and is on a vertical plane with the fixed pulley 20, the steel cable 22, and the columnar protrusions at the ends of the fork 23. The motor 19 rotates, driving the steel cable 22 to pass through the fixed pulley 20, and driving the fork 23 to move up and down in the vertical plane.

[0048] The roller bracket 9 includes a tray 10 and a universal wheel 11. The size of the tray 10 is consistent with the size of the groove 1 in the equipment placement area, and the size of the universal wheel 11 is consistent with the desktop guide rail 4. The height of the entire roller bracket 9 is consistent with the height difference between the upper and lower desktops of the test table, which can ensure that the roller bracket 9 and the groove 1 in the equipment placement area can fit perfectly.

[0049] The cleaning system 5 includes a shower head 12, a knob switch 13, and a shower hose 14. The knob switch 13 can control the flow rate of the water from the shower head 12. The shower hose 14 is hidden in the laboratory table and its length can meet the entire cleaning operation. The table drain groove 3 is a groove with a shallow left side and a deep right side, which can ensure that the cleaning water flows to the right side. The side hanging water guide groove 6 is a semicircular groove with a low front and a high back, which is convenient for the cleaning water inside the laboratory table to be discharged.

[0050] When placing the equipment, first place the flotation equipment 15 on the roller bracket 9, adjust the direction, use a special transport device, place the fork 23 under the roller bracket 9, open the motor control device 16 on the handle 17 of the transport device, control two motors 19 of the same specification to drive the steel cable 22 to raise the fork 23 and raise it to a suitable position, so that the roller bracket 9 can be easily placed on the bottom table rail 4 on the main body of the laboratory table. Move the roller bracket 9 and place it in the groove 1 of the equipment placement area to fix it, and operate in sequence until all the equipment is placed. When the equipment is relocated or repaired, it is only necessary to move the corresponding roller bracket 9.

[0051] After the flotation test is completed, pull out the shower head 12, turn on the knob switch 13 of the shower head, adjust the appropriate water flow speed, and the desktop can be cleaned. The cleaning water will flow along the desktop drainage groove 3 (shallow on the left and deep on the right) to the right side and flow out into the side hanging water guide groove 6. Place a bucket at the end of the side hanging water guide groove 6 or connect a hose to discharge the cleaning water.

[0052] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the protection scope of the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, any technician familiar with the technical field can make equivalent replacements or changes based on the technical scheme and the utility model concept of the present invention within the technical scope disclosed by the present invention. These simple variations all belong to the protection scope of the present invention.

[0053] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0054] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A laboratory table for a mineral processing laboratory, characterized in that: The invention comprises a laboratory table, a tabletop guide rail (4), a cleaning system (5), a side hanging water guide trough (6), a roller bracket (9) and a special transport device; wherein a plurality of equipment placement area grooves (1) are arranged inside the laboratory table, a guide rail groove (2) is arranged in the laboratory table at the front end of the equipment placement area groove (1), and a tabletop guide rail (4) is arranged in the guide rail groove (2); The laboratory table is also provided with a drainage groove (3), wherein the drainage groove (3) is connected to a side hanging water guide groove (6) located above the side wall of the laboratory table; The cleaning system (5) comprises a shower head (12) and a shower hose (14), wherein the shower head (12) is fixed to the top of the shower hose (14) and is connected thereto, the bottom of the shower hose (14) extends from the top of the laboratory table into the laboratory table, and extends from the other end of the laboratory table to be connected to a water source, and the shower head (12) is clamped on the top of the laboratory table; The roller bracket (9) comprises a tray (10) and a universal wheel (11), wherein the tray (10) is provided with a universal wheel (11) at the bottom, and the universal wheel (11) can be matched in the tabletop guide rail (4), so that the universal wheel (11) can drive the tray (10) to slide along the tabletop guide rail (4); The special transport device comprises a handle (17), a motor (19), a fixed pulley (20), a structural support frame (21), a steel cable (22) and a fork (23), wherein the structural support frame (21) comprises a base and a portal frame fixed to the front end of the base, wherein the motor (19) is fixed to the left and right sides of the base, the handle (17) is fixed to the rear end of the base, and grooves are respectively provided on the brackets on the left and right sides of the portal frame, and the fixed pulley (20) is installed in the grooves; The fork (23) comprises a fork body and a connecting plate, wherein the fork body is fixed to the bottom of the front end of the connecting plate, rollers (24) are respectively arranged on the left and right sides of the rear end of the connecting plate, columnar protrusions are respectively arranged on the two sides of the connecting plate inside the rollers (24), the transmission shaft of the motor (19), the corresponding fixed pulley (20) and the corresponding columnar protrusions are connected together through a steel cable (22), and the rollers (24) on both sides are respectively matched in the grooves on the left and right side brackets of the portal frame of the structural support frame (21).

2. The experimental table for a mineral processing laboratory according to claim 1, characterized in that: It also includes a counterweight (18), wherein the counterweight (18) is fixed on the base of the structural support frame (21) at the rear end of the motor (19).

3. The experimental table for a mineral processing laboratory according to claim 1, characterized in that: The cleaning system (5) further comprises a knob switch (13), wherein the knob switch (13) is provided on the shower hose (14).

4. The experimental table for a mineral processing laboratory according to claim 1, characterized in that: A turning long hole is provided at one corner of the laboratory table, one end of the turning long hole is opened at the top of the corner of the laboratory table, and the other end is opened above the front side wall of the laboratory table. The bottom of the shower hose (14) extends from the opening of the turning long hole at the top of the laboratory table into the turning long hole, and extends from the opening of the other end of the turning long hole to communicate with the water source. At the same time, the shower nozzle (12) is clamped at the opening of the turning long hole at the top of the laboratory table.

5. The experimental table for a mineral processing laboratory according to claim 1, characterized in that: The door-shaped frame of the structural support frame (21) comprises vertical brackets on both sides and a transverse connecting frame, wherein the bottoms of the brackets on both sides are respectively fixed on the base of the structural support frame (21), and the tops of the brackets on both sides are fixed together through the transverse connecting frame, and the brackets are provided with grooves for matching the connecting rollers (24).

6. The experimental table for a mineral processing laboratory according to claim 1, characterized in that: A row of drawers (7) is provided in the laboratory table below the equipment placement area groove (1) and the guide rail groove (2); the laboratory table below the drawers (7) is a storage space; and a cabinet door (8) is provided on the laboratory table outside the storage space.

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