All-steel test bench with vibration absorption function and convenient to adjust
By integrating storage, unloading, transporting, feeding and cleaning mechanisms on the all-steel test bench, the safety hazards and manual batching errors of the test bench when removing the storage bottle are solved, and the automatic quantitative batching and cleaning of raw materials is realized, improving the improvement of the improvement of the raw materials. The safety and convenience of the test bench are provided.
Patent Information
- Application Number
- CN202411097341.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2024-12-13
AI Technical Summary
The existing test bench is prone to collision when removing the storage bottle, causing drops and safety hazards, and artificial ingredients are prone to errors and risk of explosions.
A full-steel test bench with vibration absorption function was designed, equipped with storage mechanism, discharge mechanism, transfer mechanism, feeding mechanism and cleaning mechanism, which reduces manual intervention through automated operations to ensure the safety and accurate ingredients of raw materials.
It improves the safety and operation convenience of the test bench, realizes automatic quantitative dosing and cleaning of raw materials, and reduces the risk of manual operation.
Smart Images
Figure CN119114182A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of test benches, and in particular to an all-steel test bench which has a vibration absorption function and is easy to adjust. Background Art
[0002] The laboratory bench or test bench is a device used by hospitals, schools, chemical plants, scientific research institutes and other enterprises and institutions to conduct experiments and store instruments. According to the placement, it can be divided into: central laboratory bench, side laboratory bench, corner bench; according to the material, it can be divided into: all-steel laboratory bench, steel-wood laboratory bench, all-wood laboratory bench, PP laboratory bench, aluminum-wood laboratory bench, etc.; there are also some high cabinets: fume hoods, medicine cabinets, utensil cabinets, gas cylinder cabinets, explosion-proof cabinets, slide cabinets, etc.
[0003] In real life, a storage rack is usually set on the top of the test bench, and the raw material storage bottles needed in the experiment are placed on the storage rack. When removing the raw material storage bottles on the inner side of the storage rack, the staff may easily touch other raw material storage bottles, causing them to fall and break, which is very inconvenient. In addition, if the staff makes a mistake in manually adding ingredients during the experiment and accidentally changes the original experimental reaction, such as causing an explosion, it will hurt the staff. Therefore, the safety of existing test benches is also relatively low. Summary of the invention
[0004] In order to solve the above technical problems, an all-steel test bench with vibration absorption function and easy to adjust is provided. This technical solution solves the problem that the top of the test bench proposed in the above background technology is usually provided with a storage rack, and the raw material storage bottles needed in the experiment are placed on the storage rack. When removing the raw material storage bottles on the inner side of the storage rack, the staff may easily touch other raw material storage bottles, causing them to fall and break, which is very inconvenient; in addition, if the staff makes a mistake in manually feeding the ingredients during the experiment and accidentally changes the original experimental reaction, such as causing an explosion, it will hurt the staff and the safety is also low.
[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: A full-steel test bench with vibration absorption function and easy to adjust, comprising a test bench, a laboratory room is installed in the middle of the top of the test bench, a storage mechanism and a feeding mechanism are arranged on the left side of the top of the test bench, the storage mechanism is used to store raw material tanks, a plug is arranged on the top of the raw material tank, the feeding mechanism is used to place or remove the raw material tank, and a transfer mechanism is also installed at a position near the left side of the top of the test bench, a feeding mechanism is installed on the top of the laboratory room, an auxiliary mechanism is arranged on the left side of the interior of the laboratory room, a cleaning mechanism is arranged on the right side of the top of the test bench, a placement plate, a reaction cylinder and a collection cylinder are arranged at the bottom of the interior of the laboratory room, and a volumetric flask and a weighing bottle are arranged on the placement plate.
[0006] Preferably, a feed port and a discharge port are respectively provided on the left and right sides of the laboratory room, and a first sealing plate and a second sealing plate are respectively installed at the feed port and the discharge port, a first electric push rod is fixedly installed on the left side of the laboratory room, a middle portion of the top end of the first sealing plate is fixedly connected to the output end of the first electric push rod, and a second electric push rod is fixedly connected to the right side of the laboratory room, a middle portion of the outer side of the second sealing plate is fixedly connected to the output end of the second electric push rod, and the four corners of the bottom end of the test bench are connected to the universal wheels through a damping rod, and a spring is provided on the outer sleeve of the damping rod.
[0007] Preferably, the storage mechanism includes a storage rack, which is fixedly connected to the left side of the top end of the test bench, and several groups of sliding plates are slidably connected on both sides of the storage rack, and a storage plate is fixedly connected between the sliding plates on both sides, and several groups of storage grooves are evenly provided on the storage plates. Two groups of connecting blocks are also welded on the top of the test bench, and threaded rods are rotatably connected inside the two groups of connecting blocks, and the threads opened at both ends of the threaded rods are in opposite directions, and movable parts are respectively threadedly connected at both ends of the outer surface of the threaded rods, and several groups of limiting grooves are opened on the two groups of movable parts. A guide rod is also installed between the two groups of connecting blocks, and the two groups of movable parts are slidably connected to the outer surface of the guide rod, and a limiting rod is installed on the outer side of the sliding plate, and the limiting rod is slidably connected to the inside of the limiting groove, and a first transmission motor is installed in the middle part of the outer side of one group of the connecting blocks, and one end of the threaded rod is fixedly connected to the output end of the first transmission motor.
[0008] Preferably, the unloading mechanism includes a fixed frame, a second screw rod and an L-shaped plate, the fixed frame is fixedly installed on the top of the test bench, the fixed frame is rotatably connected to the inside of the fixed frame, the outer surface of the first screw rod is threadedly connected to the first lifting frame, the first lifting frame is slidably connected to the outer surface of the first fixed rod, the first fixed rod is fixedly connected to the inside of the fixed frame, a first stepper motor is fixedly installed on the top of the fixed frame, the top of the first screw rod is fixedly connected to the output end of the first stepper motor, the second screw rod is rotatably connected to the inside of the first lifting frame, the L-shaped plate is threadedly connected to the outer surface of the second screw rod, one end of the second screw rod is fixedly connected to the output end of the second stepper motor, and the second stepper motor is set On the outside of the first lifting frame, a second fixed rod is also fixedly connected to the inside of the first lifting frame, the L-shaped plate is slidably connected to the second fixed rod, a third electric push rod is installed on the outside of the vertical plate of the L-shaped plate, and an installation frame is fixedly installed on the output end of the third electric push rod, a first screw is rotatably connected to the inside of the installation frame, and a first guide rail is also fixedly connected to the inside of the installation frame, two groups of first clamping members are slidably connected to the outer surface of the first guide rail, and the threads opened at both ends of the first screw have opposite rotation directions, and the two groups of the first clamping members are respectively threadedly connected to the two ends of the outer surface of the first screw, and a first servo motor is installed on the outside of the installation frame, and one end of the first screw is fixedly connected to the output end of the first servo motor.
[0009] Preferably, the transfer mechanism includes an electric telescopic rod, which is fixedly installed on the top of the test bench, and the output end of the electric telescopic rod is fixedly connected to the telescopic frame, and a second screw and a second guide rail are arranged inside the telescopic frame, the second screw is rotatably connected to the telescopic frame, and the second guide rail is fixedly connected to the telescopic frame, and the threads opened at both ends of the second screw have opposite rotation directions, both ends of the outer surface of the second screw are threadedly connected to second clamping members, two groups of the second clamping members are slidably connected to the outer surface of the second guide rail, and a second servo motor is arranged on the outside of the telescopic frame, and one end of the second screw is fixedly connected to the output end of the second servo motor.
[0010] Preferably, the auxiliary mechanism includes a connecting frame, which is fixedly connected to the inner left side of the laboratory room, a third screw rod is rotatably connected to the inner middle position of the connecting frame, third fixing rods are welded on both sides of the interior of the connecting frame, a second lifting frame is slidably connected to the outer surface of the third fixing rod, the second lifting frame is threadedly connected to the third screw rod, and a third stepping motor is arranged on the top of the connecting frame, the output end of the third stepping motor extends to the interior of the connecting frame and is fixedly connected to one end of the third screw rod, the interior of the second lifting frame is rotatably connected to the third screw rod, and a third guide rail is also installed inside the second lifting frame, the threads at both ends of the third screw rod have opposite rotation directions, and both ends of the outer surface of the third screw rod are threadedly connected to third clamping members, two groups of the third clamping members are slidably connected to the outer surface of the third guide rail, one end of the third screw rod is fixedly connected to the output end of the third servo motor, and the third servo motor is fixedly installed on the outside of the second lifting frame.
[0011] Preferably, the feeding mechanism includes a transverse screw rod, which is provided with two groups and is rotatably connected to the inner sides of the laboratory room respectively, the outer surface of the transverse screw rod is rotatably connected to a transverse movable plate, one end of the transverse screw rod extends to the outside of the laboratory room and is fixedly installed with a first bevel gear, a double-axis motor is provided on the outer side of the laboratory room, both output ends of the double-axis motor are rotatably connected to a transmission rod, the other end of the transmission rod is fixedly connected to a second bevel gear meshing with the first bevel gear, both sides of the bottom end of the transverse movable plate are fixedly connected to a frame, the inner bottom end of the frame is rotatably connected to a longitudinal screw rod, the inner top end of the frame is fixedly connected to a longitudinal guide rod, and the outer surface of the longitudinal guide rod is slidably connected to the longitudinal movable plate The cam is provided with a first gear which is adapted to engage with the first gear of the control gear and a second gear which is adapted to engage with the first gear of the control gear.
[0012] Preferably, a slide rail is fixedly installed at the inner bottom end of the shell, and both ends of the outer surface of the slide rail are slidably connected with clamps, and a rack is fixedly connected to the clamp. A slot is also opened at the inner bottom end of the shell, and a movable block is slidably connected inside the slot, and the movable block is fixedly connected to the output end of the cylinder, and the cylinder is installed inside the shell, and the top two sides of the movable block are rotatably connected with a second connecting rod, the other end of the second connecting rod is rotatably connected to the first connecting rod, and the end of the first connecting rod away from the second connecting rod is rotatably connected with a half gear, and the two groups of the half gears are respectively meshed with the two groups of the racks.
[0013] Preferably, the cleaning mechanism includes a fixed block, and the fixed block is provided with two groups, both of which are fixedly installed on the top right side of the test bench, the inner parts of the two groups of the fixed blocks are rotatably connected with a fourth screw rod, the outer surface of the fourth screw rod is threadedly connected with a movable plate, and the movable plate is slidably connected to the outer surface of the fourth fixed rod, and the two ends of the fourth fixed rod are respectively fixedly connected to the inner sides of the two groups of the fixed blocks, and a second transmission motor is installed on the outer side of one group of the fixed blocks, one end of the fourth screw rod is fixedly connected to the output end of the second transmission motor, and a top frame is installed on the outer top end of the movable plate, and the inner part of the top frame is rotatably connected with a fifth The gear train is connected to the gear of the driving mechanism, and the transmission gear of the driving mechanism is connected to the gear of the driving mechanism, and the transmission gear of the driving mechanism is connected to the gear of the driving mechanism.
[0014] Preferably, the bottom frame is rotatably connected to a connecting strip, a third driving motor for driving the connecting strip to rotate is provided on the outside of the bottom frame, the bottom of the connecting strip is fixedly connected to a frame plate, the frame plate is rotatably connected to a fourth screw rod, the threads at both ends of the fourth screw rod have opposite rotation directions, and both ends of the outer surface of the fourth screw rod are threadedly connected to fourth clamping members, a fourth guide rail is also installed inside the frame plate, the fourth clamping member is slidably connected to the fourth guide rail, and an arc plate is welded to the right side of the top end of the test bench, a hydraulic rod is provided on the top of the arc plate, a cleaning cotton is installed on the output end of the hydraulic rod, and a fourth servo motor is provided on the outside of the frame plate, and one end of the fourth screw rod is fixedly connected to the output end of the fourth servo motor.
[0015] Compared with the prior art, the present invention provides an all-steel test bench with vibration absorption function and easy adjustment, which has the following beneficial effects: The present invention can select and take out the raw material tanks needed according to the experimental requirements through the coordinated use of the storage mechanism and the unloading mechanism, and then transport them to the inside of the laboratory through the transport mechanism, clamp the raw material tanks through the feeding mechanism, and remove the plugs on the top of the raw material tanks with the cooperation of the auxiliary mechanism, and pour the solids or liquids in different raw material tanks into weighing bottles or volumetric flasks respectively, and then the feeding mechanism quantitatively prepares the raw materials needed in the experiment and adds them into the reaction cylinder in sequence according to the experimental sequence for reaction, so that when facing some dangerous chemical experiments, the staff does not need to perform manual operation, which improves the safety, and finally the weighing bottles, volumetric flasks and reaction cylinders used in the experiment can be cleaned, and the whole process is automated to meet the needs of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the proposed enlarged structure at A; Figure 3 It is a front view of the present invention; Figure 4 It is a structural schematic diagram of the present invention from another perspective; Figure 5 For the present invention Figure 4 Schematic diagram of the proposed enlarged structure at C; Figure 6 It is a structural schematic diagram of the storage mechanism in the present invention; Figure 7 It is a structural schematic diagram of the storage mechanism in the present invention from another perspective; Figure 8 For the present invention Figure 7 Schematic diagram of the proposed enlarged structure at D; Fig. 9 It is a structural schematic diagram of the feeding mechanism in the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of the proposed enlarged structure at E; Fig.11 It is a structural schematic diagram of the transfer mechanism in the present invention; Fig.12 It is a structural schematic diagram of the auxiliary mechanism in the present invention; Fig.13 It is a structural schematic diagram of the moving mechanism in the present invention; Fig.14 It is a schematic diagram of the internal structure of the frame in the present invention; Fig.15 For the present invention Fig.14 Schematic diagram of the proposed enlarged structure at F; Fig.16 It is a schematic diagram of the internal structure of the housing in the present invention; Fig.17 It is a structural schematic diagram of the cleaning mechanism in the present invention; Fig.18 For the present invention Fig.17 Schematic diagram of the proposed enlarged structure at G; Fig.19 For the present invention Figure 1 Schematic diagram of the proposed enlarged structure at B.
[0017] The numbers in the figure are: 1. Test bench; 101. Raw material tank; 102. Plug; 103. Laboratory room; 104. Placement plate; 105. Volumetric flask; 106. Weighing bottle; 107. Reaction cylinder; 108. Collection cylinder; 109. First sealing plate; 110. First electric push rod; 111. Second sealing plate; 112. Second electric push rod; 113. Damping rod; 114. Universal wheel; 115. Spring; 2. Storage mechanism; 201. Storage rack; 202. Sliding plate; 203. Storage plate; 204. Storage slot; 205. Limit rod; 206. Connecting block; 207. Threaded rod; 208. Guide rod; 209. First transmission motor; 210. Movable part; 211. Limit slot; 3. Material unloading mechanism; 301. Fixed frame; 302. First screw rod; 303. First fixed rod; 304. First stepping motor; 305. First lifting frame; 306. Second screw rod; 307. Second fixed rod; 308. Second stepping motor; 309. L-shaped plate; 310. Third electric push rod; 311. Mounting frame; 312. First screw rod; 313. First guide rail; 314. First clamping member; 315. First servo motor; 4. Transfer mechanism; 401. Electric telescopic rod; 402. Telescopic frame; 403. Second screw rod; 404. Second guide rail; 405. Second servo motor; 406. Second clamping member; 5. Auxiliary mechanism; 501. Connecting frame; 502. Third screw rod; 503. Third fixing rod; 504. Third stepping motor; 505. Second lifting frame; 506. Third screw rod; 507. Third guide rail; 508. Third servo motor; 509. Third clamping member; 6. Feeding mechanism; 601. Horizontal screw rod; 602. First bevel gear; 603. Double-axis motor; 604. Transmission rod; 605. Second bevel gear; 606. Horizontal movable plate; 607. Frame; 608. Longitudinal screw rod; 609. Longitudinal guide rod; 610. Fourth stepping motor; 611. Longitudinal movable plate; 612. First drive motor; 613. First drive gear; 614. Fourth electric push rod; 615. First driven gear; 616. Rotating member; 617. Casing; 618. Adjusting motor; 619. Welding frame; 620. Slide rail; 621. Clamp; 622. Rack; 623. Half gear; 624. First connecting rod; 625. Second connecting rod; 626. Movable block; 627. Notch; 628. Cylinder; 7. Cleaning mechanism; 701. Fixed block; 702. Fourth screw rod; 703. Fourth fixed rod; 704. Moving plate; 705. Second transmission motor; 706. Top frame; 707. Fifth screw rod; 708. Fifth fixed rod; 709. Third transmission motor; 710. Moving member; 711. Rotating bar; 712. Second drive motor; 713. Second drive gear; 714. Second driven gear; 715. Bottom frame; 716. Third drive motor; 717. Connecting bar; 718. Frame plate; 719. Fourth screw rod; 720. Fourth guide rail; 721. Fourth servo motor; 722. Fourth clamping member; 723. Arc plate; 724. Hydraulic rod; 725. Cleaning cotton. DETAILED DESCRIPTION
[0018] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.
[0019] Implementation Case 1 Please refer to Figure 1-19 As shown, an all-steel test bench with vibration absorption function and easy to adjust includes a test bench 1, a laboratory room 103 is installed in the middle of the top of the test bench 1, a storage mechanism 2 and a feeding mechanism 3 are arranged on the left side of the top of the test bench 1, the storage mechanism 2 is used to store a raw material tank 101, a plug 102 is arranged on the top of the raw material tank 101, the feeding mechanism 3 is used to place or remove the raw material tank 101, and a transfer mechanism 4 is also installed at the top of the test bench 1 near the left side, a feeding mechanism 6 is installed on the top of the laboratory room 103, an auxiliary mechanism 5 is arranged on the left side of the interior of the laboratory room 103, a cleaning mechanism 7 is arranged on the right side of the top of the test bench 1, a placement plate 104, a reaction cylinder 107 and a collection cylinder 108 are arranged at the bottom end of the interior of the laboratory room 103, and a volumetric flask 105 and a weighing bottle 106 are arranged on the placement plate 104.
[0020] Please refer to Figure 1 , Figure 3 and Figure 5 As shown, a feed port and a discharge port are respectively provided on the left and right sides of the laboratory 103, and a first sealing plate 109 and a second sealing plate 111 are respectively installed at the feed port and the discharge port, a first electric push rod 110 is fixedly installed on the left side of the laboratory 103, a top middle portion of the first sealing plate 109 is fixedly connected to the output end of the first electric push rod 110, and a second electric push rod 112 is fixedly connected to the right side of the laboratory 103, an outer middle portion of the second sealing plate 111 is fixedly connected to the output end of the second electric push rod 112, and the four corners of the bottom end of the test bench 1 are connected to the universal wheel 114 through a damping rod 113, and a spring 115 is sleeved on the outside of the damping rod 113.
[0021] In this solution, the raw material tank 101 is stored by the storage mechanism 2. The raw material tank 101 contains raw materials commonly used in experiments, including solids or liquids, and some detection reagents commonly used in experiments, etc.; the raw material tank 101 on the storage mechanism 2 is removed by the unloading mechanism 3 and placed on the top of the test bench 1; the raw material tank 101 is clamped by the transfer mechanism 4, and the output end of the first electric push rod 110 retracts to drive the first sealing plate 109 to move upward, opening the feed port of the laboratory room 103, and the transfer mechanism 4 transfers it to the interior of the laboratory room 103; then the raw material tank 101 is clamped by the feeding mechanism 6, and the auxiliary mechanism 5, the plug 102 on the top of the raw material tank 101 is removed, and the solid in the raw material tank 101 can be poured into the weighing bottle 106, or the liquid in the raw material tank 101 can be poured into the volumetric flask 105. The weighing bottle 106 and the volumetric flask 105 play the role of quantitative batching here; then the feeding mechanism 6 quantitatively prepares the raw materials required in the experiment and adds them to the reaction cylinder 107 in sequence according to the experimental sequence for reaction. The purpose of doing so is that when facing some dangerous chemical experiments, the staff does not need to operate manually, which improves safety. The laboratory room 103 is made of high-strength all-steel material, which plays a certain explosion-proof role, and The laboratory room 103 is also equipped with a deodorization system (not shown in the figure) to prevent the toxic and harmful gases generated in the experiment from affecting the health of the staff; and after the experiment is over, the reacted raw materials and the product are poured into the collection tube 108 through the feeding mechanism 6, and then taken out by the staff; and the feeding mechanism 6 in the present invention can clamp the raw material tank 101, the weighing bottle 106, the volumetric flask 105 and the reaction tube 107, so the weighing bottle 106, the volumetric flask 105 and the reaction tube 107 used in the experiment can be transported to the right side of the outside of the laboratory room 103 in turn through the feeding mechanism 6, and then the weighing bottle is cleaned by the cleaning mechanism 7. 106, the volumetric flask 105 and the reaction cylinder 107 are clamped and cleaned in turn to prevent some experimental raw materials from being corrosive and causing harm to the staff during manual cleaning. It is convenient and fast, and the whole process is automated, meeting the needs of the staff. The all-steel test bench 1 can also be used in schools to directly demonstrate corresponding chemical experiments to students, cultivate students' experimental interests, and is conducive to popularization and use. The all-steel test bench 1 is also easy to move and has a low manufacturing cost. The damping rod 113 and the spring 115 at the bottom cooperate to absorb the vibration during the movement of the test bench 1, further meeting the needs of the staff.
[0022] Example 2 Please refer to Figure 6-8As shown, the storage mechanism 2 includes a storage rack 201, which is fixedly connected to the left side of the top of the test bench 1. Both sides of the storage rack 201 are slidably connected with a plurality of sliding plates 202. A storage plate 203 is fixedly connected between the sliding plates 202 on both sides. The storage plates 203 are evenly provided with a plurality of storage slots 204. Two groups of connecting blocks 206 are also welded to the top of the test bench 1. The two groups of connecting blocks 206 are internally rotatably connected with threaded rods 207. The threads at both ends of the threaded rods 207 are rotated in opposite directions, and the two ends of the outer surface of the threaded rods 207 are The two sets of movable parts 210 are respectively threadedly connected, and a plurality of limit grooves 211 are opened on the two sets of movable parts 210. A guide rod 208 is also installed between the two sets of connecting blocks 206, and the two sets of movable parts 210 are slidably connected to the outer surface of the guide rod 208. A limit rod 205 is installed on the outer side of the sliding plate 202, and the limit rod 205 is slidably connected to the inside of the limit groove 211. A first transmission motor 209 is installed in the middle of the outer side of one set of connecting blocks 206, and one end of the threaded rod 207 is fixedly connected to the output end of the first transmission motor 209.
[0023] In this solution, the working principle of the storage mechanism 2 is as follows: the output end of the first transmission motor 209 drives the threaded rod 207 to rotate, so that the two groups of movable parts 210 are close to or away from each other, and the limiting rod 205 can slide inside the limiting groove 211. The limiting groove 211 is opened at an angle. Therefore, this structure can make the distance between all two adjacent groups of storage plates 203 can be increased or decreased at the same time.
[0024] Example 3 Please refer to Fig. 9 and Fig.10As shown, the unloading mechanism 3 includes a fixed frame 301, a second screw rod 306 and an L-shaped plate 309. The fixed frame 301 is fixedly installed on the top of the test bench 1. The interior of the fixed frame 301 is rotatably connected to the first screw rod 302. The outer surface of the first screw rod 302 is threadedly connected to the first lifting frame 305. The first lifting frame 305 is slidably connected to the outer surface of the first fixed rod 303. The first fixed rod 303 is fixedly connected to the interior of the fixed frame 301. The top of the fixed frame 301 is fixedly installed with a first stepper motor 304. The top of the first screw rod 302 is fixedly connected to the output end of the first stepper motor 304. The second screw rod 306 is rotatably connected to the interior of the first lifting frame 305. The L-shaped plate 309 is threadedly connected to the outer surface of the second screw rod 306. One end of the second screw rod 306 is fixedly connected to the output end of the second stepper motor 308. The second stepper motor 308 is provided The first lifting frame 305 is arranged on the outside of the first lifting frame 305, and the inside of the first lifting frame 305 is also fixedly connected with the second fixing rod 307, the L-shaped plate 309 is slidably connected with the second fixing rod 307, and the third electric push rod 310 is installed on the outside of the vertical plate of the L-shaped plate 309, and the output end of the third electric push rod 310 is fixedly installed with a mounting frame 311, and the inside of the mounting frame 311 is rotatably connected with the first screw 312, and the inside of the mounting frame 311 is also fixedly connected with the first guide rail 313, and two groups of first clamping members 314 are slidably connected to the outer surface of the first guide rail 313, and the threads opened at both ends of the first screw 312 have opposite rotation directions, and the two groups of first clamping members 314 are respectively threadedly connected to the two ends of the outer surface of the first screw 312, and a first servo motor 315 is installed on the outside of the mounting frame 311, and one end of the first screw 312 is fixedly connected to the output end of the first servo motor 315.
[0025] In this solution, the working principle of the unloading mechanism 3 is as follows: the first screw rod 302 is driven to rotate by the output end of the first stepper motor 304, so that the first lifting frame 305 moves up and down, and the height of the two groups of first clamping members 314 is changed; the second screw rod 306 is driven to rotate by the output end of the second stepper motor 308, so that the L-shaped plate 309 slides back and forth along the outer surface of the second fixed rod 307, and the longitudinal position of the two groups of first clamping members 314 is changed; the horizontal position of the two groups of first clamping members 314 can be changed by extending or retracting the output end of the third electric push rod 310; and the first screw rod 312 is driven to rotate by the output end of the first servo motor 315, so that the two groups of first clamping members 314 can be moved closer to or farther away from each other. When they are close, the raw material tank 101 can be clamped, and when they are far away, the raw material tank 101 can be released; in summary, the raw material tank 101 on each layer of the storage plate 203 can be removed. It is worth noting here that, during the experiment, it is impossible to remove all the raw material tanks 101, but the raw material tanks 101 are selectively removed according to needs. If the raw material tank 101 is on the inside and is interfered by other raw material tanks 101 around it, the distance between the two adjacent groups of storage plates 203 can be increased by the above-mentioned storage mechanism 2, so that no interference will be caused.
[0026] Example 4 Please refer to Fig.11 As shown, the transfer mechanism 4 includes an electric telescopic rod 401, which is fixedly installed on the top of the test bench 1, and the output end of the electric telescopic rod 401 is fixedly connected to the telescopic frame 402, and the second screw 403 and the second guide rail 404 are arranged inside the telescopic frame 402, the second screw 403 is rotatably connected to the telescopic frame 402, and the second guide rail 404 is fixedly connected to the telescopic frame 402, and the threads opened at both ends of the second screw 403 are in opposite directions, and both ends of the outer surface of the second screw 403 are threadedly connected with second clamping members 406, and two groups of second clamping members 406 are slidably connected to the outer surface of the second guide rail 404, and a second servo motor 405 is arranged on the outer side of the telescopic frame 402, and one end of the second screw 403 is fixedly connected to the output end of the second servo motor 405.
[0027] In this solution, the working principle of the transfer mechanism 4 is as follows: the second screw 403 is driven to rotate by the output end of the second servo motor 405, so that the two groups of second clamping members 406 are close to each other, and the raw material can 101 removed by the unloading mechanism 3 is clamped, and then the output end of the electric telescopic rod 401 is retracted, so that the clamped raw material can 101 is transferred to the laboratory 103.
[0028] Example 5 Please refer to Figure 13-16As shown, the feeding mechanism 6 includes a transverse screw rod 601, which is provided with two groups and is rotatably connected to the inner sides of the laboratory 103 respectively, and the outer surface of the transverse screw rod 601 is rotatably connected to a transverse movable plate 606, one end of the transverse screw rod 601 extends to the outside of the laboratory 103, and is fixedly installed with a first bevel gear 602, and a double-axis motor 603 is provided on the outer side of the laboratory 103, and the two output ends of the double-axis motor 603 are rotatably connected to a transmission rod 604, and the other end of the transmission rod 604 is fixedly connected to a second bevel gear 605 meshing with the first bevel gear 602, and the bottom ends of the transverse movable plate 606 are fixedly connected to a frame body 607, and the inner bottom end of the frame body 607 is rotatably connected to a longitudinal screw rod 608, and the inner top of the frame body 607 is fixedly connected to a longitudinal guide rod 609, and the outer surface of the longitudinal guide rod 609 is slidably connected to a longitudinal movable plate 611, and The longitudinal movable plate 611 is threadedly connected to the outer surface of the longitudinal screw rod 608, and the inner rotation of the longitudinal movable plate 611 is connected to the fourth electric push rod 614, and the outer surface of the fourth electric push rod 614 is fixedly connected to the first driven gear 615, and the top of the longitudinal movable plate 611 is provided with a first drive motor 612, and the output end of the first drive motor 612 is fixedly connected to the first drive gear 613 meshing with the first driven gear 615, and the outer side of the frame body 607 is installed with a fourth stepping motor 610, one end of the longitudinal screw rod 608 is fixedly connected to the output end of the fourth stepping motor 610, and the output end of the fourth electric push rod 614 is fixedly connected to the welding frame 619, and the inner rotation of the welding frame 619 is connected to the rotating member 616, and the outer side of the welding frame 619 is provided with an adjusting motor 618 for driving the rotating member 616 to rotate, and the bottom end of the rotating member 616 is installed with a shell 617.
[0029] Please refer to Fig.16 As shown, a slide rail 620 is fixedly installed at the inner bottom end of the shell 617, and clamps 621 are slidably connected at both ends of the outer surface of the slide rail 620, and a rack 622 is fixedly connected to the clamp 621. A slot 627 is also provided at the inner bottom end of the shell 617, and a movable block 626 is slidably connected inside the slot 627. The movable block 626 is fixedly connected to the output end of the cylinder 628, and the cylinder 628 is installed inside the shell 617. The top sides of the movable block 626 are rotatably connected to the second connecting rod 625, and the other end of the second connecting rod 625 is rotatably connected to the first connecting rod 624, and the end of the first connecting rod 624 away from the second connecting rod 625 is rotatably connected to a half gear 623, and the two groups of half gears 623 are respectively meshed with the two groups of racks 622.
[0030] In this scheme, the working principle of the feeding mechanism 6 is as follows: the output end of the cylinder 628 is extended to drive the movable block 626 to move, so that the second connecting rods 625 on both sides rotate synchronously, and then the first connecting rod 624 rotates, so that the two groups of half gears 623 rotate, and the two groups of racks 622 are driven to approach each other, so that the clamps 621 on both sides are close to each other, so that the raw material tank 101, the weighing bottle 106, the volumetric flask 105 and the reaction cylinder 107 can be clamped; and the two output ends of the dual-axis motor 603 can drive the two groups of transmission rods 604 and the second bevel gears 605 to rotate synchronously as a whole, and then the first bevel gears 602 and the horizontal screw rods 601 on both sides rotate synchronously as a whole, so that the horizontal movable plate 606 can reciprocate horizontally, so that the two groups of clamps 621 can be horizontally Reciprocating motion; the output end of the fourth stepper motor 610 drives the longitudinal screw rod 608 to rotate, so that the longitudinal movable plate 611 can reciprocate longitudinally, and the two groups of clamps 621 can reciprocate longitudinally; the output end of the adjustment motor 618 drives the rotating member 616 to rotate, so that the two groups of clamps 621 can maintain an inclined state, so as to realize the pouring of liquid or solid during the experiment; and the output end of the first drive motor 612 drives the first drive gear 613 to rotate, so that the first driven gear 615 and the fourth electric push rod 614 rotate synchronously as a whole, so that the two groups of clamps 621 rotate, and the clamping direction can be changed; the output end of the fourth electric push rod 614 can drive the two groups of clamps 621 to move downward, so that the two groups of clamps 621 can reciprocate vertically. To summarize, the liquid or solid in the raw material tank 101 can be first poured into the volumetric flask 105 or the weighing bottle 106, and then the liquid or solid raw material in the volumetric flask 105 or the weighing bottle 106 can be poured into the reaction cylinder 107. Finally, after the experimental reaction is completed, the raw materials and products in the reaction cylinder 107 can be poured into the collection cylinder 108.
[0031] Example 6 Please refer to Fig.12As shown, the auxiliary mechanism 5 includes a connecting frame 501, the connecting frame 501 is fixedly connected to the inner left side of the laboratory room 103, a third screw rod 502 is rotatably connected at the inner middle position of the connecting frame 501, third fixing rods 503 are welded on both sides of the inner part of the connecting frame 501, and a second lifting frame 505 is slidably connected to the outer surface of the third fixing rod 503, the second lifting frame 505 is threadedly connected to the third screw rod 502, and a third stepping motor 504 is arranged on the top of the connecting frame 501, and the output end of the third stepping motor 504 extends to the inside of the connecting frame 501 and is connected to the third screw rod 502. One end of the rod 502 is fixedly connected, and the third screw 506 is rotatably connected inside the second lifting frame 505. A third guide rail 507 is also installed inside the second lifting frame 505. The threads at both ends of the third screw 506 have opposite rotation directions, and both ends of the outer surface of the third screw 506 are threadedly connected with third clamping members 509. Two groups of third clamping members 509 are slidably connected to the outer surface of the third guide rail 507. One end of the third screw 506 is fixedly connected to the output end of the third servo motor 508, and the third servo motor 508 is fixedly installed on the outer side of the second lifting frame 505.
[0032] In this scheme, the working principle of the auxiliary mechanism 5 is as follows: the raw material tank 101 is clamped by the feeding mechanism 6 and moved to the position corresponding to the auxiliary mechanism 5, and the third screw 506 is driven to rotate by the output end of the third servo motor 508, so that the two groups of third clamping members 509 are close to each other, and the plug 102 on the top of the raw material tank 101 is clamped. Secondly, the third screw 502 is driven to rotate by the output end of the third stepper motor 504, so that the second lifting frame 505 moves upward, and the two groups of third clamping members 509 move upward to pull out the plug 102, otherwise the plug 102 is installed on the top of the raw material tank 101.
[0033] Example 7 Please refer to Figure 17-19As shown, the cleaning mechanism 7 includes a fixed block 701, and the fixed block 701 is provided with two groups, both of which are fixedly installed on the top right side of the test bench 1, the inner parts of the two groups of fixed blocks 701 are rotatably connected with a fourth screw rod 702, the outer surface of the fourth screw rod 702 is threadedly connected with a movable plate 704, the movable plate 704 is slidably connected to the outer surface of the fourth fixed rod 703, the two ends of the fourth fixed rod 703 are respectively fixedly connected to the inner sides of the two groups of fixed blocks 701, and a second transmission motor 705 is installed on the outer side of one group of fixed blocks 701, one end of the fourth screw rod 702 is fixedly connected to the output end of the second transmission motor 705, a top frame 706 is installed on the outer top of the movable plate 704, and the inner part of the top frame 706 is rotatably connected with a fifth screw rod 707, and the fifth The outer surface of the screw rod 707 is threadedly connected to a moving part 710, and the inside of the top frame 706 is fixedly connected to a fifth fixed rod 708. The moving part 710 is slidably connected to the fifth fixed rod 708, and one end of the fifth screw rod 707 is fixedly connected to the output end of the third transmission motor 709. The third transmission motor 709 is fixedly installed on the outside of the top frame 706. The internal rotation of the moving part 710 is connected to a rotating bar 711, and the outer surface of the rotating bar 711 is fixedly connected to a second driven gear 714. A second drive motor 712 is arranged on the top of the moving part 710, and the output end of the second drive motor 712 is fixedly connected to a second drive gear 713 meshing with the second driven gear 714, and a bottom frame 715 is fixedly installed at the bottom of the rotating bar 711.
[0034] Please refer to Figure 17-19 As shown, the bottom frame 715 is internally rotatably connected with a connecting strip 717, and a third driving motor 716 for driving the connecting strip 717 to rotate is arranged on the outside of the bottom frame 715. The bottom of the connecting strip 717 is fixedly connected with a frame plate 718, and the inside of the frame plate 718 is internally rotatably connected with a fourth screw 719. The threads opened at both ends of the fourth screw 719 are in opposite directions, and both ends of the outer surface of the fourth screw 719 are threadedly connected with a fourth clamping member 722. A fourth guide rail 720 is also installed inside the frame plate 718, and the fourth clamping member 722 is slidably connected to the fourth guide rail 720. An arc plate 723 is welded on the right side of the top of the test bench 1, and a hydraulic rod 724 is arranged on the top of the arc plate 723. A cleaning cotton 725 is installed at the output end of the hydraulic rod 724, and a fourth servo motor 721 is arranged on the outside of the frame plate 718. One end of the fourth screw 719 is fixedly connected to the output end of the fourth servo motor 721.
[0035] In this solution, the working principle of the cleaning mechanism 7 is as follows: the fourth screw rod 702 is driven to rotate by the output end of the second transmission motor 705, so that the movable plate 704 slides back and forth along the outer surface of the fourth fixed rod 703, and the horizontal position of the two groups of fourth clamping members 722 is changed; and the fifth screw rod 707 is driven to rotate by the output end of the third transmission motor 709, so that the movable member 710 slides back and forth along the outer surface of the fifth fixed rod 708, and the longitudinal position of the two groups of fourth clamping members 722 is changed; the fourth screw rod 719 is driven to rotate by the output end of the fourth servo motor 721, so that the two groups of fourth clamping members 722 are close to each other, and the weighing bottle 106, the volumetric flask 105 and the reaction cylinder 107 which are transported to the right side of the outside of the laboratory 103 in sequence are clamped respectively; and the second drive motor 712 is driven The output end drives the second driving gear 713 to rotate, so that the second driven gear 714 and the rotating bar 711 rotate as a whole, thereby changing the clamping direction; and the output end of the third driving motor 716 can drive the connecting bar 717 to rotate, thereby changing the inclination angle of the clamped object; the test bench 1 is equipped with a water pipe and an intelligent water valve, which can spray water on the inside of the weighing bottle 106, the volumetric flask 105 and the reaction cylinder 107 to clean them, and then transfer them to the bottom of the cleaning cotton 725, and the cleaning cotton 725 can be deformed to be suitable for the inner diameter of the weighing bottle 106, the volumetric flask 105 and the reaction cylinder 107; the cleaning cotton 725 is driven up and down by the output end of the hydraulic rod 724 to clean the inner walls of the weighing bottle 106, the volumetric flask 105 and the reaction cylinder 107, meeting the needs of the staff.
[0036] The working principle and use process of this device are as follows: the raw material tank 101 is stored by the storage mechanism 2. The raw material tank 101 contains raw materials commonly used in experiments, including solids or liquids, and some detection reagents commonly used in experiments, etc.; the raw material tank 101 on the storage mechanism 2 is removed by the unloading mechanism 3 and placed on the top of the test bench 1; the raw material tank 101 is clamped by the transfer mechanism 4, and the output end of the first electric push rod 110 retracts to drive the first sealing plate 109 to move upward, opening the feed port of the laboratory 103, and the transfer mechanism 4 transfers it to the interior of the laboratory 103; then the raw material tank 101 is clamped by the feeding mechanism 6, and with the cooperation of the auxiliary mechanism 5, the plug 102 on the top of the raw material tank 101 is removed, and the solid inside the raw material tank 101 can be poured into the weighing bottle 106, or the liquid inside the raw material tank 101 can be poured into the volumetric flask 105. The weighing bottle 106 and the volumetric flask 105 play a quantitative role here. The role of batching; then the feeding mechanism 6 quantitatively prepares the raw materials required in the experiment and adds them to the reaction cylinder 107 in sequence according to the experimental sequence for reaction. The purpose of doing so is that when facing some dangerous chemical experiments, there is no need for manual operation by the staff, which improves safety. The laboratory 103 is made of high-strength all-steel material, which plays a certain explosion-proof role; and after the experiment, the reacted raw materials and the generated products are continued to be poured into the collecting cylinder 108 through the feeding mechanism 6, and then taken out by the staff; and the feeding mechanism 6 in the present invention can clamp the raw material tank 101, the weighing bottle 106, the volumetric flask 105 and the reaction cylinder 107, so the weighing bottle 106, the volumetric flask 105 and the reaction cylinder 107 used in the experiment can be transported to the right side of the outside of the laboratory 103 by the feeding mechanism 6, and then the weighing bottle 106, the volumetric flask 105 and the reaction cylinder 107 are clamped and cleaned in turn by the cleaning mechanism 7.
[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.
Claims
1. An all-steel test bench with vibration absorption function and easy to adjust, comprising a test bench (1), characterized in that: A laboratory room (103) is installed at the middle of the top of the test bench (1), and a storage mechanism (2) and a material discharge mechanism (3) are arranged on the left side of the top of the test bench (1), the storage mechanism (2) is used to store the raw material tank (101), and a plug (102) is arranged at the top of the raw material tank (101), and the material discharge mechanism (3) is used to place or remove the raw material tank (101), and a transfer mechanism (4) is also installed at a position close to the left side of the top of the test bench (1), a feeding mechanism (6) is installed at the top of the laboratory room (103), an auxiliary mechanism (5) is arranged on the left side of the interior of the laboratory room (103), a cleaning mechanism (7) is arranged on the right side of the top of the test bench (1), and a placement plate (104), a reaction cylinder (107) and a collection cylinder (108) are arranged at the bottom of the interior of the laboratory room (103), and a volumetric flask (105) and a weighing bottle (106) are arranged on the placement plate (104).
2. The all-steel test bench with vibration absorption function and easy adjustment according to claim 1, characterized in that: The left and right sides of the laboratory room (103) are respectively provided with a feed inlet and a discharge port, and the feed inlet and the discharge port are respectively installed with a first sealing plate (109) and a second sealing plate (111). A first electric push rod (110) is fixedly installed on the left side of the laboratory room (103), and the middle part of the top end of the first sealing plate (109) is fixedly connected to the output end of the first electric push rod (110). A second electric push rod (112) is fixedly connected to the right side of the laboratory room (103), and the middle part of the outer side of the second sealing plate (111) is fixedly connected to the output end of the second electric push rod (112). The four corners of the bottom end of the test bench (1) are connected to the universal wheel (114) through a damping rod (113), and the outer sleeve of the damping rod (113) is provided with a spring (115).
3. The all-steel test bench with vibration absorption function and easy adjustment according to claim 1, characterized in that: The storage mechanism (2) comprises a storage rack (201), the storage rack (201) is fixedly connected to the left side of the top of the test bench (1), a plurality of groups of sliding plates (202) are slidably connected to both sides of the storage rack (201), a storage plate (203) is fixedly connected between the sliding plates (202) on both sides, a plurality of groups of storage slots (204) are evenly arranged on the storage plate (203), two groups of connecting blocks (206) are welded to the top of the test bench (1), threaded rods (207) are rotatably connected inside the two groups of connecting blocks (206), the threads at both ends of the threaded rods (207) are in opposite directions, and the outer surface of the threaded rods (207) is The two ends are respectively threadedly connected with movable parts (210), and the two groups of movable parts (210) are each provided with a plurality of groups of limiting grooves (211). A guide rod (208) is also installed between the two groups of connecting blocks (206), and the two groups of movable parts (210) are both slidably connected to the outer surface of the guide rod (208). A limiting rod (205) is installed on the outer side of the sliding plate (202), and the limiting rod (205) is slidably connected to the inside of the limiting groove (211). A first transmission motor (209) is installed in the middle of the outer side of one group of connecting blocks (206), and one end of the threaded rod (207) is fixedly connected to the output end of the first transmission motor (209).
4. The all-steel test bench with vibration absorption function and easy adjustment according to claim 1, characterized in that: The unloading mechanism (3) comprises a fixed frame (301), a second screw rod (306) and an L-shaped plate (309); the fixed frame (301) is fixedly mounted on the top of the test bench (1); the interior of the fixed frame (301) is rotatably connected to a first screw rod (302); the outer surface of the first screw rod (302) is threadedly connected to a first lifting frame (305); the first lifting frame (305) is slidably connected to the outer surface of a first fixed rod (303); the first fixed rod (303) is fixedly connected to the fixed frame ( The first stepping motor (304) is fixedly installed on the top of the fixing frame (301), the top of the first screw rod (302) is fixedly connected to the output end of the first stepping motor (304), the second screw rod (306) is rotatably connected to the inside of the first lifting frame (305), the L-shaped plate (309) is threadedly connected to the outer surface of the second screw rod (306), one end of the second screw rod (306) is fixedly connected to the output end of the second stepping motor (308), and the second stepping motor (30 8) is arranged on the outside of the first lifting frame (305), the inside of the first lifting frame (305) is also fixedly connected to the second fixing rod (307), the L-shaped plate (309) is slidably connected to the second fixing rod (307), the outside of the vertical plate of the L-shaped plate (309) is installed with a third electric push rod (310), the output end of the third electric push rod (310) is fixedly installed with a mounting frame (311), the inside of the mounting frame (311) is rotatably connected to the first screw rod (312), and the mounting frame (311) is A first guide rail (313) is also fixedly connected inside, two groups of first clamping members (314) are slidably connected to the outer surface of the first guide rail (313), the threads at both ends of the first screw rod (312) are in opposite rotation directions, and the two groups of first clamping members (314) are respectively threadedly connected to the two ends of the outer surface of the first screw rod (312), a first servo motor (315) is installed on the outside of the installation frame (311), and one end of the first screw rod (312) is fixedly connected to the output end of the first servo motor (315).
5. The all-steel test bench with vibration absorption function and easy adjustment according to claim 1, characterized in that: The transfer mechanism (4) comprises an electric telescopic rod (401), wherein the electric telescopic rod (401) is fixedly mounted on the top of the test bench (1), and the output end of the electric telescopic rod (401) is fixedly connected to a telescopic frame (402), and a second screw (403) and a second guide rail (404) are arranged inside the telescopic frame (402), the second screw (403) is rotatably connected to the telescopic frame (402), and the second guide rail (404) is fixedly connected to the telescopic frame (402), and the screw threads at both ends of the second screw (403) are in opposite directions, and both ends of the outer surface of the second screw (403) are threadedly connected to second clamping members (406), and two groups of the second clamping members (406) are slidably connected to the outer surface of the second guide rail (404), and a second servo motor (405) is arranged outside the telescopic frame (402), and one end of the second screw (403) is fixedly connected to the output end of the second servo motor (405).
6. The all-steel test bench with vibration absorption function and easy adjustment according to claim 1, characterized in that: The auxiliary mechanism (5) comprises a connecting frame (501), wherein the connecting frame (501) is fixedly connected to the inner left side of the laboratory room (103), a third screw rod (502) is rotatably connected to the inner middle position of the connecting frame (501), third fixing rods (503) are welded to both sides of the inner part of the connecting frame (501), a second lifting frame (505) is slidably connected to the outer surface of the third fixing rod (503), the second lifting frame (505) is threadedly connected to the third screw rod (502), and a third stepping motor (504) is arranged on the top of the connecting frame (501), and the output end of the third stepping motor (504) extends to the inner part of the connecting frame (501) and is connected to the third screw rod (502). One end of the three-screw rod (502) is fixedly connected, and the interior of the second lifting frame (505) is rotatably connected with a third screw rod (506), and a third guide rail (507) is also installed inside the second lifting frame (505). The threads at both ends of the third screw rod (506) have opposite rotation directions, and both ends of the outer surface of the third screw rod (506) are threadedly connected with third clamping members (509), and two groups of the third clamping members (509) are slidably connected to the outer surface of the third guide rail (507). One end of the third screw rod (506) is fixedly connected to the output end of the third servo motor (508), and the third servo motor (508) is fixedly installed on the outer side of the second lifting frame (505).
7. The all-steel test bench with vibration absorption function and easy adjustment according to claim 1, characterized in that: The feeding mechanism (6) comprises a transverse screw rod (601), wherein two groups of the transverse screw rod (601) are provided and are rotatably connected to two sides of the interior of the experimental room (103), respectively; a transverse movable plate (606) is rotatably connected to the outer surface of the transverse screw rod (601); one end of the transverse screw rod (601) extends to the outside of the experimental room (103) and is fixedly mounted with a first bevel gear (602); a double-axis motor (603) is provided on the outside of the experimental room (103), and both output ends of the double-axis motor (603) are A transmission rod (604) is rotatably connected, and the other end of the transmission rod (604) is fixedly connected to a second bevel gear (605) meshing with the first bevel gear (602). Both sides of the bottom end of the transverse movable plate (606) are fixedly connected to a frame body (607). The bottom end of the frame body (607) is rotatably connected to a longitudinal screw rod (608). The top end of the frame body (607) is fixedly connected to a longitudinal guide rod (609). The outer surface of the longitudinal guide rod (609) is slidably connected to a longitudinal movable plate (611). The longitudinal movable plate (611) is threadedly connected to the outer surface of the longitudinal screw rod (608); the inner part of the longitudinal movable plate (611) is rotatably connected to a fourth electric push rod (614); the outer surface of the fourth electric push rod (614) is fixedly connected to a first driven gear (615); a first driving motor (612) is arranged on the top of the longitudinal movable plate (611); the output end of the first driving motor (612) is fixedly connected to a first driving gear (613) meshing with the first driven gear (615); the frame A fourth stepper motor (610) is installed on the outside of (607), one end of the longitudinal screw rod (608) is fixedly connected to the output end of the fourth stepper motor (610), and the output end of the fourth electric push rod (614) is fixedly connected to the welding frame (619), and the inside of the welding frame (619) is rotatably connected to a rotating member (616), and an adjusting motor (618) for driving the rotating member (616) to rotate is arranged on the outside of the welding frame (619), and a shell (617) is installed on the bottom end of the rotating member (616).
8. The all-steel test bench with vibration absorption function and easy adjustment according to claim 7, characterized in that: A slide rail (620) is fixedly installed at the inner bottom end of the shell (617), and clamps (621) are slidably connected at both ends of the outer surface of the slide rail (620), and a rack (622) is fixedly connected to the clamp (621). A notch (627) is also provided at the inner bottom end of the shell (617), and a movable block (626) is slidably connected inside the notch (627). The movable block (626) is fixedly connected to the output end of the cylinder (628), and the cylinder (628) is installed inside the shell (617). The top two sides of the movable block (626) are rotatably connected to the second connecting rod (625), the other end of the second connecting rod (625) is rotatably connected to the first connecting rod (624), and the end of the first connecting rod (624) away from the second connecting rod (625) is rotatably connected to a half gear (623), and the two groups of the half gears (623) are respectively meshed with the two groups of the racks (622).
9. The all-steel test bench with vibration absorption function and easy adjustment according to claim 1, characterized in that: The cleaning mechanism (7) comprises a fixed block (701), wherein the fixed block (701) is provided with two groups, both of which are fixedly mounted on the right side of the top end of the test bench (1), the inside of the two groups of the fixed blocks (701) are rotatably connected to a fourth screw rod (702), the outer surface of the fourth screw rod (702) is threadedly connected to a movable plate (704), the movable plate (704) is slidably connected to the outer surface of a fourth fixed rod (703), the two ends of the fourth fixed rod (703) are respectively fixedly connected to the inner sides of the two groups of the fixed blocks (701), and a second transmission motor (705) is mounted on the outer side of one group of the fixed blocks (701), one end of the fourth screw rod (702) is fixedly connected to the output end of the second transmission motor (705), a top frame (706) is mounted on the outer top end of the movable plate (704), the inside of the top frame (706) is rotatably connected to a fifth screw rod (707), the fifth screw rod (707) is fixedly mounted on the outer side of the second transmission motor (705), and the fifth screw rod (707) is fixedly mounted on the outer side of the second transmission motor (705). The outer surface of the screw rod (707) is threadedly connected to a moving member (710); a fifth fixed rod (708) is fixedly connected inside the top frame (706); the moving member (710) is slidably connected to the fifth fixed rod (708); one end of the fifth screw rod (707) is fixedly connected to the output end of a third transmission motor (709); the third transmission motor (709) is fixedly installed on the outside of the top frame (706); a rotating bar (711) is rotatably connected inside the moving member (710); a second driven gear (714) is fixedly connected to the outer surface of the rotating bar (711); a second drive motor (712) is arranged on the top of the moving member (710); a second drive gear (713) meshing with the second driven gear (714) is fixedly connected to the output end of the second drive motor (712); and a bottom frame (715) is fixedly installed at the bottom of the rotating bar (711).
10. The all-steel test bench with vibration absorption function and easy adjustment according to claim 9, characterized in that: The bottom frame (715) is internally rotatably connected to a connecting strip (717), a third driving motor (716) is disposed outside the bottom frame (715) for driving the connecting strip (717) to rotate, a frame plate (718) is fixedly connected to the bottom of the connecting strip (717), a fourth screw rod (719) is internally rotatably connected to the frame plate (718), the threads at both ends of the fourth screw rod (719) are rotated in opposite directions, and both ends of the outer surface of the fourth screw rod (719) are threadedly connected to a fourth clamping member (722), and the frame plate (718) is fixedly connected to the bottom of the connecting strip (717). ) is also installed inside, the fourth clamping member (722) is slidably connected to the fourth guide rail (720), and an arc plate (723) is welded on the right side of the top of the test bench (1), a hydraulic rod (724) is arranged on the top of the arc plate (723), and a cleaning cotton (725) is installed on the output end of the hydraulic rod (724), and a fourth servo motor (721) is arranged on the outside of the frame plate (718), and one end of the fourth screw rod (719) is fixedly connected to the output end of the fourth servo motor (721).