CN114898652B - Hydraulic transmission teaching experiment table with self-cleaning function - Google Patents
Hydraulic transmission teaching experiment table with self-cleaning function Download PDFInfo
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- CN114898652B CN114898652B CN202210549314.1A CN202210549314A CN114898652B CN 114898652 B CN114898652 B CN 114898652B CN 202210549314 A CN202210549314 A CN 202210549314A CN 114898652 B CN114898652 B CN 114898652B
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- cleaning
- supporting
- plate
- experiment table
- mounting plate
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- 238000004140 cleaning Methods 0.000 title claims abstract description 176
- 238000002474 experimental method Methods 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 14
- 238000005406 washing Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a hydraulic transmission teaching experiment table with a self-cleaning function, which comprises an experiment table body, wherein a supporting frame is arranged at one longitudinal end of the top of the experiment table body, wheels are arranged at four corners of the bottom of the experiment table body, the top of the experiment table body is positioned at one side of the supporting frame, a supporting shaft is connected between the inner sides of the supporting frames in a sliding manner, a rotary mounting sleeve is arranged on the supporting shaft, and a component mounting plate is arranged at one side of the rotary mounting sleeve. The beneficial effects of the invention are as follows: the invention has reasonable design, simple and stable structure and strong practicability; the lifting of the component mounting plate to different positions and the adjustment of rotation to different inclination angles can be realized, so that different teaching requirements can be met conveniently; can clean the clearance to the drip on components and parts mounting panel and laboratory bench surface foreign matter such as greasy dirt, dust, and then the dismouting of being convenient for components and parts is convenient and the stability of position when components and parts joint is fixed, realizes improving teaching effect and the efficiency of teaching.
Description
Technical Field
The invention relates to the technical field of teaching equipment, in particular to a hydraulic transmission teaching experiment table with a self-cleaning function.
Background
The hydraulic transmission experiment table is an experiment table for simulating an actual hydraulic circuit, is generally controlled by components such as a hydraulic cylinder, a pressure control valve and the like through an oil pipe and an electric appliance control system, achieves the purpose of simulating a single or a plurality of oil ways, plays a reference role for connecting the actual oil ways, and is generally applied to teaching or factory experiment departments and the like.
Chinese patent CN108766192a discloses a hydraulic drive laboratory bench, among the technical scheme of this patent, solved current hydraulic pressure class test bench, the oil circuit walks the pipe mode and influences the mesa clean and tidy to install the storage rack that stores oil pipe in the laboratory bench left side, the structure is single, can form the hinge after many oil pipes deposit, because oil pipe appearance is unanimous basically, after two adjacent oil pipe hinges, inconvenient taking, often appear taking wrong oil pipe, often need to dismantle again after the connecting tube changes, causes the trouble problem of pipe connection.
However, in the actual teaching process, the oil pipe is often connected between components such as a stop valve, an overflow valve and an electromagnetic valve in a continuous disassembling and assembling manner, and then the components are connected and combined into different hydraulic transmission loops, so that the teaching purpose is realized, but hydraulic oil drops are easy to adhere to joints between the oil pipe and the components and drop on the surfaces of the component mounting plate and the experiment table, the cleaning is inconvenient, the stability of the component position clamped on the component mounting plate is affected, meanwhile, the disassembly and assembly of the components are inconvenient, the normal teaching effect and the teaching efficiency are affected, and meanwhile, most of the positions of the component mounting plate are inconvenient to fix, the normal teaching requirement is difficult to meet, and the development and improvement are further required.
Disclosure of Invention
The invention aims to solve the problems that in the teaching process, an oil pipe is constantly assembled, disassembled and combined and communicated among components such as a stop valve, an overflow valve and an electromagnetic valve, hydraulic oil drops are easy to adhere to joints between the oil pipe and the components and drop on the surfaces of a component mounting plate and a laboratory table, cleaning is inconvenient, stability of the positions of the components clamped on the component mounting plate is affected, meanwhile, the components are inconvenient to assemble and disassemble, normal teaching effect and teaching efficiency are affected, and meanwhile, the positions of the component mounting plate are mostly inconvenient to fix, and normal teaching requirements are difficult to meet.
The invention realizes the above purpose through the following technical scheme: the utility model provides a hydraulic drive teaching experiment table with self-cleaning function, includes the experiment table body, the vertical one end in experiment table body top is provided with the support frame, experiment table body bottom four corners all is provided with the wheel, experiment table body top is located support frame one side has the fretwork, sliding connection has the back shaft between the support frame inboard, be provided with rotatory installation cover on the back shaft, rotatory installation cover one side is provided with the components and parts mounting panel, components and parts mounting panel top is provided with drive assembly, drive assembly one side is provided with spacing subassembly, spacing subassembly installs the mounting panel and washs the subassembly, experiment table body is located the fretwork below is provided with the washing chamber, be provided with lift panel in the fretwork, lift panel bottom four corners with all be provided with first elevating gear between the washing chamber bottom internal surface, wash chamber bottom internal surface horizontal one end is provided with the washing liquid bin, washing liquid bin top is provided with first water pump, first water pump one side is provided with the second water pump, wash the intracavity is provided with panel and washs the subassembly.
Further, fixed adjusting bolt is connected with one side of the rotary mounting sleeve in a threaded manner, and the fixed adjusting bolt penetrates through the rotary mounting sleeve to be in contact with the supporting shaft, so that the inclination angle of the component mounting plate is convenient to adjust, the teaching requirement is convenient to meet, and the teaching effect is improved.
Further, the transmission subassembly includes the transmission lead screw, install ball nut seat on the transmission lead screw, the transmission lead screw both ends all are provided with the support bearing frame, support bearing frame bottom with components and parts mounting panel top is connected, the support bearing frame outside of transmission lead screw one end is provided with first rotating electrical machines, first rotating electrical machines passes support bearing frame with the transmission lead screw is connected, can drive mounting panel cleaning assembly along the mounting groove direction on the components and parts mounting panel, and the transverse reciprocating motion of mounting panel promptly washs other foreign matters such as greasy dirt, dust on components and parts mounting panel surface.
Further, spacing subassembly includes the gag lever post, the gag lever post both ends all are provided with fixed limiting plate, the gag lever post is located be provided with sliding connection seat between the fixed limiting plate, fixed limiting plate one side with the support bearing frame is connected, sliding connection seat one side with ball nut seat is connected, can carry out spacingly to the mounting panel cleaning assembly, avoids it to produce when transversely being reciprocating motion along the components and parts mounting panel and beats, avoids the mounting panel cleaning assembly to break away from the components and parts mounting panel easily, guarantees the stability to components and parts mounting panel cleaning effect.
Further, mounting panel cleaning assembly includes fixed connection board, fixed connection board one end with sliding connection seat is connected, the fixed connection board top is provided with the rotation axis, be provided with first backup pad on the rotation axis, the fixed connection board bottom is provided with the second rotating electrical machines, the second rotating electrical machines passes fixed connection board with the rotation axis is connected, first backup pad is close to the horizontal both ends of components and parts mounting panel one side are all equidistant to be provided with first cleaning nozzle, first water pump one end with the washing liquid bin is linked together, the other end with first cleaning nozzle is linked together, first backup pad below is provided with sponge cleaning block, sponge cleaning block horizontal both sides all are provided with clean soft brush, the sponge cleaning block with clean soft brush top all is provided with the mounting bracket, first backup pad top corresponds the mounting bracket intermediate position all is provided with second elevating gear, the second elevating gear passes first backup pad with the mounting bracket is connected, the mounting bracket top is located the vertical both sides of second elevating gear all are provided with the direction plug rod, the cleaning brush is carried out the cleaning device and is carried out the cleaning device through the cleaning brush through the sponge cleaning block to the cleaning surface of cleaning device and is carried out the cleaning device and is sprayed out the cleaning surface to the cleaning device and is realized the cleaning device surface to the cleaning device.
Further, the first backup pad is close to horizontal one side of laboratory bench body one end is provided with strengthens supporting component, strengthen supporting component and include the support mounting panel, support the mounting panel top and be provided with third elevating gear, third elevating gear passes support the mounting panel and install the supporting wheel, can further improve the stability of mounting panel cleaning component in the cleaning process, avoid the mounting panel cleaning component to only single-point support at the in-process that removes, further guarantee the stability to components and parts mounting panel cleaning effect.
Further, the panel cleaning assembly comprises a second supporting plate, a cleaning roller is arranged at the bottom of the second supporting plate, a plurality of second cleaning spray heads are arranged at the bottom of the second supporting plate at equal intervals on the two longitudinal sides of the cleaning roller, one end of a second water pump is communicated with the cleaning liquid storage box, the other end of the second water pump is communicated with the second cleaning spray heads, sliding seats are arranged on the two transverse sides of the second supporting plate, supporting sliding plates are inserted into the sliding seats, the two ends of the supporting sliding plates are respectively connected with the inner surfaces of the two longitudinal sides of the cleaning cavity, a fixed mounting plate is arranged on the outer surface of the sliding seat on one transverse side of the second supporting plate, a third rotating motor is arranged at the bottom of the fixed mounting plate and penetrates through the fixed mounting plate, and the walking wheels are contacted with the inner surface of the cleaning cavity so as to clean greasy dirt, dust and other foreign matters on the surface of the lifting panel.
Further, the longitudinal side of laboratory bench body corresponds wash the chamber position and be provided with the revolving door, be convenient for later stage to the holistic maintenance of laboratory bench, wash and clear up the foreign matter in the washing chamber.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention has reasonable design, simple and stable structure and strong practicability; the lifting of the component mounting plate to different positions and the adjustment of rotation to different inclination angles can be realized, so that different teaching requirements can be met, and the teaching effect and the teaching quality are improved;
2. the device can clean and clear the greasy dirt, dust and other foreign matters dropped on the surfaces of the device mounting plate and the experiment table, so that inconvenience in cleaning and cleaning caused by sticky solidification of the greasy dirt, dust and other foreign matters on the surfaces of the device mounting plate and the experiment table after long-term use is avoided, convenience in dismounting of the devices and stability of the positions of the devices in clamping and fixing are facilitated, and teaching effects and teaching efficiency are improved;
3. the mounting plate cleaning assembly not only can clean the surface of the component mounting plate, but also can clean the mounting groove on the component mounting plate, and can rotate to the top end of the component mounting plate when the cleaning work is not performed, so that the normal teaching can not be influenced;
4. the reinforced support component can improve the stability of the mounting plate cleaning component during cleaning of the component mounting plate by reciprocating motion, can also improve the stability of the top end position of the component mounting plate when the mounting plate cleaning component does not perform cleaning work, and can prevent the mounting plate cleaning component from rotating to the top end of the component mounting plate to easily displace downwards, so that the use safety is improved;
5. the component mounting plate and the lifting panel are automatically cleaned through the mounting plate cleaning assembly and the panel cleaning assembly respectively, so that the labor intensity of manual cleaning is reduced, and meanwhile, the cleaning efficiency is improved;
6. the sponge cleaning block, the cleaning soft brush and the cleaning roller that set up can be dismantled, be convenient for later maintenance and maintain or change, guarantee the stability to components and parts mounting panel and lift panel cleaning effect, in addition, the sponge cleaning block and the cleaning soft brush that set up can be under the cooperation of second elevating gear and mounting bracket, can guarantee to remain throughout and keep closely laminating state with components and parts mounting panel when wasing cleanly to keep certain pressure to components and parts mounting panel, further improve the cleaning effect to components and parts mounting panel.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a top view of the present invention;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is a schematic perspective view of a transmission assembly according to the present invention;
FIG. 7 is a schematic perspective view of a spacing assembly according to the present invention;
FIG. 8 is a schematic perspective view of a mounting plate cleaning assembly according to the present invention;
FIG. 9 is a schematic perspective view of another view of the mounting plate cleaning assembly of the present invention;
FIG. 10 is a schematic perspective view of a panel cleaning assembly according to the present invention;
fig. 11 is a schematic perspective view of a reinforced support assembly according to the present invention.
In the figure: the device comprises a 1-experiment table body, a 2-supporting frame, 3-wheels, 4-hollows, a 5-supporting shaft, a 6-rotating installation sleeve, a 7-component installation plate, an 8-transmission assembly, a 9-limit assembly, a 10-installation plate cleaning assembly, an 11-cleaning cavity, a 12-lifting panel, a 13-first lifting device, a 14-cleaning liquid storage tank, a 15-first water pump, a 16-second water pump, a 17-panel cleaning assembly, 18-fixed adjusting bolts and a 19-reinforced supporting assembly;
801-a transmission screw rod, 802-a ball nut seat, 803-a supporting bearing seat and 804-a first rotating motor;
901-a limiting rod, 902-a fixed limiting plate and 903-a sliding connecting seat;
1001-a fixed connecting plate, 1002-a rotating shaft, 1003-a first supporting plate, 1004-a second rotating motor, 1005-a first cleaning spray nozzle, 1006-a sponge cleaning block, 1007-a cleaning soft brush, 1008-a mounting frame, 1009-a second lifting device and 1010-a guiding inserting connection rod;
1701-a second support plate, 1702-a cleaning roller, 1703-a second cleaning nozzle, 1704-a slide, 1705-a support slide plate, 1706-a fixed mounting plate, 1707-a third rotary motor, 1708-a travelling wheel;
1901-support mounting plate, 1902-third lifting device, 1903-support wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The hydraulic transmission teaching experiment table with the self-cleaning function shown in the combination of figures 1 to 3 comprises an experiment table body 1, wherein a support frame 2 is arranged at one longitudinal end of the top of the experiment table body 1, the support frame 2 is connected with the experiment table body 1 in a welding mode, the stability of a connecting structure is guaranteed, the use safety and the service life are further guaranteed, wheels 3 are arranged at four corners at the bottom of the experiment table body 1, the wheels 3 are universal brake wheels, the whole experiment table is convenient to advance, turn and park, the top of the experiment table body 1 is positioned at one side of the support frame 2, a support shaft 5 is connected between the inner sides of the support frame 2 in a sliding mode, two ends of the support column 5 are connected with the inner sides of the support frame 2 in a lifting sliding seat and sliding rail matching mode, the lifting of the support shaft 5 is adjusted, the lifting sliding seat is also connected with a bolt in a threaded manner, the lifting sliding seat is fixed and limited through the bolt, the fixing and limiting of the supporting shaft 5 are realized, the supporting shaft 5 is provided with a rotary mounting sleeve 6, one side of the rotary mounting sleeve 6 is provided with a component mounting plate 7, the top of the component mounting plate 7 is provided with a transmission component 8, one side of the transmission component 8 is provided with a limiting component 9, the limiting component 9 is provided with a mounting plate cleaning component 10, the experiment table body 1 is provided with a cleaning cavity 11 below the hollow 4, the hollow 4 is internally provided with a lifting panel 12, the lifting panel 12 is arranged corresponding to the position of the hollow 4, the shape and the size of the lifting panel 12 are matched with those of the hollow 4, a first lifting device 13 is arranged between four corners at the bottom of the lifting panel 12 and the inner surface at the bottom of the cleaning cavity 11, the transverse end of the inner surface at the bottom of the cleaning cavity 11 is provided with a cleaning liquid storage tank 14, the cleaning solution used in the cleaning solution storage tank 14 is any one of alcohol and kerosene, a first water pump 15 is arranged at the top of the cleaning solution storage tank 14, a second water pump 16 is arranged at one side of the first water pump 15, and a panel cleaning assembly 17 is arranged in the cleaning cavity 11.
The transmission assembly 8 comprises a transmission screw rod 801, a ball nut seat 802 is arranged on the transmission screw rod 801, supporting bearing seats 803 are arranged at two ends of the transmission screw rod 801, the bottoms of the supporting bearing seats 803 are connected with the top of the component mounting plate 7, a first rotating motor 804 is arranged outside the supporting bearing seats 803 at one end of the transmission screw rod 801, the first rotating motor 804 penetrates through the supporting bearing seats 803 to be connected with the transmission screw rod 801 and is used for driving the mounting plate cleaning assembly 10 to move along the direction of a mounting groove on the component mounting plate 7, namely, the component mounting plate 7 transversely reciprocates, and oil stains, dust and other foreign matters on the surface of the component mounting plate 7 are cleaned.
Limiting component 9 includes gag lever post 901, and gag lever post 901 both ends all are provided with fixed limiting plate 902, and gag lever post 901 is located and is provided with sliding connection seat 903 between the fixed limiting plate 902, and fixed limiting plate 902 one side is connected with supporting bearing seat 803, and sliding connection seat 903 one side is connected with ball nut seat 802 for realize spacing mounting panel cleaning component 10, avoid it to produce when transversely reciprocating along components and parts mounting panel 7 and beat, avoid mounting panel cleaning component 10 to break away from components and parts mounting panel easily, guarantee the stability to components and parts mounting panel 7 cleaning performance.
The mounting plate cleaning assembly 10 comprises a fixed connection plate 1001, one end of the fixed connection plate 1001 is connected with a sliding connection seat 903, a rotating shaft 1002 is arranged at the top of the fixed connection plate 1001, a first support plate 1003 is arranged on the rotating shaft 1002, a second rotating motor 1004 is arranged at the bottom of the fixed connection plate 1001, the second rotating motor 1004 penetrates through the fixed connection plate 1001 to be connected with the rotating shaft 1002, first cleaning spray heads 1005 are equidistantly arranged at the transverse two ends of one side of the first support plate 1003, close to the component mounting plate 7, one end of a first water pump 15 is communicated with a cleaning liquid storage tank 14, the other end of the first water pump is communicated with the first cleaning spray heads 1005, a sponge cleaning block 1006 is arranged below the first support plate 1003, wherein when the sponge cleaning block 1006 rotates to be perpendicular to a mounting groove on the component mounting plate 7, protrusions are arranged on the circumferential outer surfaces of the positions of the sponge cleaning block 1006 corresponding to the mounting grooves on the component mounting plate 7, the cleaning and cleaning of the recessed mounting groove are facilitated, the cleaning soft brush 1007 is arranged on two lateral sides of the sponge cleaning block 1006, the mounting frame 1008 is arranged on the tops of the sponge cleaning block 1006 and the cleaning soft brush 1007, the second lifting device 1009 is arranged on the top of the first supporting plate 1003 corresponding to the middle position of the mounting frame 1008, the second lifting device 1009 penetrates through the first supporting plate 1003 to be connected with the mounting frame 1008, the mounting frame 1008 and the second lifting device 1009 are detachably connected, such as bolted connection, so that the sponge cleaning block 1006 and the cleaning soft brush 1007 are convenient to maintain or replace in the later period, the guiding plugging rods 1010 are arranged on two longitudinal sides of the second lifting device 1009 on the top of the mounting frame 1008, the guiding plugging rods 1010 are connected with the first supporting plate 1003 in a plugging manner, the guiding effect on the lifting of the mounting frame 1008 is realized, further, in order to improve the smoothness of the lifting of the mounting frame 1008, linear bearings may also be provided on the first support plate 1003 corresponding to the position of the guide insertion bar 1010.
The first backup pad 1003 is close to horizontal one side of laboratory bench body 1 one end and is provided with the enhancement supporting component 19, the enhancement supporting component 19 includes supporting mounting panel 1901, supporting mounting panel 1901 top is provided with third elevating gear 1902, third elevating gear 1902 passes supporting mounting panel 1901 and installs supporting wheel 1903, wherein the radial direction of supporting wheel 1903 is the walking direction perpendicular with second backup pad 1003, be used for improving the stability when mounting panel cleaning assembly 10 reciprocating motion washs components and parts mounting panel 7, can also improve the mounting panel cleaning assembly 10 and do not carry out cleaning operation, rotate the stability to the top position of components and parts mounting panel 7, avoid mounting panel cleaning assembly 10 to rotate to the top of components and parts mounting panel 7 and produce the displacement downwards easily, improve the security of using.
The panel cleaning assembly 17 comprises a second supporting plate 1701, a cleaning roller 1702 is arranged at the bottom of the second supporting plate 1701, supporting bearing seats are arranged at two ends of the cleaning roller 1702 for further improving the cleaning effect of the lifting panel, a motor is further arranged at one side of each supporting bearing seat for driving the cleaning roller 1702 to rotate, the cleaning roller 1702 is detachably connected with the second supporting plate 1701 or the supporting bearing seats and the second supporting plate 1701, such as in a bolt connection mode, meanwhile, the cleaning roller 1702 is made of any one of polyester, non-woven fabrics or activated carbon fibers, a plurality of second cleaning spray heads 1703 are arranged at the bottom of the second supporting plate 1701 at equal intervals at two longitudinal sides of the cleaning roller 1702, one end of a second water pump 16 is communicated with a cleaning liquid storage tank 14, the other end of the second water pump is communicated with the second cleaning spray heads 1703, sliding seats 1704 are arranged at two lateral sides of the second supporting plate 1701, supporting sliding plates 1705 are inserted into the sliding seats 1704, two ends of each supporting sliding plates 1705 are respectively connected with inner surfaces at two longitudinal sides of the cleaning cavity 11, fixed mounting plates 1706 are arranged on the outer surfaces of the sliding seats 1704 at one lateral side, a third travelling wheel 1706 is arranged at the bottom of the fixed mounting plate 1706, a third travelling wheel 1707 is arranged at the bottom of the fixed mounting plate, the travelling wheels 1706, one penetrates through the third rotary motor 1708 to be fixedly arranged on the travelling wheels 1708, and is contacted with the inner cleaning cavity 1708.
A revolving door is arranged at one longitudinal side of the experiment table body 1 corresponding to the position of the cleaning cavity 11, so that the whole experiment table is convenient to maintain in later period, and foreign matters in the cleaning cavity are cleaned and cleared; one side of the rotary mounting sleeve 6 is connected with a fixed adjusting bolt 18 in a threaded manner, the fixed adjusting bolt 18 penetrates through the rotary mounting sleeve 6 to be in contact with the supporting shaft 5, the inclination angle of the component mounting plate is adjusted, the teaching requirement is met conveniently, and the teaching effect is improved.
Wherein, the first cleaning nozzle 1005 and the second cleaning nozzle 1703 are electric rotating nozzles, which realizes that cleaning liquid is uniformly sprayed on the surface of the component mounting plate 7 and the surface of the lifting panel for cleaning; the first lifting device 13, the second lifting device 1009 and the third lifting device 1902 are any one of a cylinder, a hydraulic cylinder, an electric telescopic rod or a servo electric cylinder, and are selected according to the requirement of the actual use on the forward and backward travel; the first rotary motor 804, the second rotary motor 1004 and the third rotary motor 1707 are servo motors, so that the rotation direction, the rotation speed and the start and stop can be controlled conveniently; in addition, the first lifting device 13, the first water pump 15, the second water pump 16, the first rotary motor 804, the second rotary motor 1004, the first cleaning nozzle 1005, the second lifting device 1009, the second cleaning nozzle 1703, the third rotary motor 1706 and the third lifting device 1902 are all electrically connected with a control device arranged on one side of the experiment table body 1, so that different working states of the experiment table are convenient to control.
Working principle: when the component mounting plate needs to be cleaned, the first supporting plate is driven to rotate to a state perpendicular to the mounting groove on the component mounting plate by the second rotating motor, then the first supporting plate moves to one transverse end of the component mounting plate under the driving of the transmission component, then the second lifting device and the third lifting device respectively drive the mounting frame and the supporting wheel to move towards the direction of the component mounting plate, so that the sponge cleaning block and the cleaning soft brush are tightly attached to the component mounting plate, the sponge cleaning block needs to apply certain pressure to the component mounting plate, the protruding part of the sponge cleaning block can be tightly attached to the mounting groove on the component mounting plate, the supporting wheel is contacted with the component mounting plate, then the first water pump pumps cleaning liquid in the storage box to be sprayed out through the first cleaning spray head, the transmission component can drive the whole mounting plate to transversely reciprocate along the component mounting plate, the cleaning liquid is sprayed out on the surface of the component mounting plate through the first cleaning spray head, then the cleaning soft brush is used for scraping the foreign matters adhered to the surface of the component mounting plate, finally the sponge cleaning block is used for conducting final cleaning on the surface of the component mounting plate, the first lifting device and the third lifting device is driven to drive the supporting wheel to move up and down the component mounting plate through the first lifting device, and the first lifting device can drive the supporting wheel to move to the component mounting plate to transversely; when the lifting panel needs to be cleaned, the first lifting device drives the lifting panel to descend, the top of the lifting panel and the cleaning roller are located at the same horizontal plane, then under the cooperation of the third rotating motor and the travelling wheel, the sliding seat drives the second supporting plate to reciprocate along the direction of the supporting sliding plate, meanwhile, the second water pump pumps out cleaning liquid in the cleaning liquid storage box, the cleaning liquid is sprayed on the surface of the lifting panel through the second cleaning spray head, cleaning is carried out through the cleaning roller, after cleaning is completed, the second supporting plate moves to one longitudinal end of the cleaning cavity under the cooperation of the third rotating motor and the travelling wheel, and the third lifting device drives the lifting panel to ascend, so that the upper surface of the lifting panel and the upper surface of the experiment table body are located at the same horizontal plane.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The utility model provides a hydraulic drive teaching experiment table with self-cleaning function, includes experiment table body (1), the vertical one end in experiment table body (1) top is provided with support frame (2), experiment table body (1) bottom four corners all is provided with wheel (3), its characterized in that: the experimental bench comprises an experimental bench body (1), wherein the top of the experimental bench body is positioned on one side of a supporting frame (2) and is provided with a hollowed-out part (4), a supporting shaft (5) is connected between the inner sides of the supporting frame (2) in a sliding manner, a rotary mounting sleeve (6) is arranged on the supporting shaft (5), a component mounting plate (7) is arranged on one side of the rotary mounting sleeve (6), a transmission component (8) is arranged on the top of the component mounting plate (7), a limiting component (9) is arranged on one side of the transmission component (8), a mounting plate cleaning component (10) is arranged on the limiting component (9), the experimental bench body (1) is positioned below the hollowed-out part (4), a cleaning cavity (11) is arranged in the hollowed-out part (4), a lifting panel (12) is arranged in the inner side, a first lifting device (13) is arranged between four corners of the bottom of the lifting panel (12) and the inner surface of the bottom of the cleaning cavity (11), a cleaning liquid storage box (14) is arranged at one end of the bottom of the transverse bottom of the cleaning cavity (11), a first water pump (15) is arranged on the top of the cleaning liquid storage box (14), a second water pump (16) is arranged on the first water pump (15), and a cleaning component (17) is arranged on the first water pump (16).
The transmission assembly (8) comprises a transmission screw rod (801), a ball nut seat (802) is arranged on the transmission screw rod (801), supporting bearing seats (803) are arranged at two ends of the transmission screw rod (801), the bottoms of the supporting bearing seats (803) are connected with the top of the component mounting plate (7), a first rotating motor (804) is arranged outside the supporting bearing seats (803) at one end of the transmission screw rod (801), and the first rotating motor (804) penetrates through the supporting bearing seats (803) to be connected with the transmission screw rod (801);
the limiting assembly (9) comprises limiting rods (901), fixed limiting plates (902) are arranged at two ends of the limiting rods (901), sliding connecting seats (903) are arranged between the fixed limiting plates (902) and located on one side of the fixed limiting plates (902), the supporting bearing seats (803) are connected with one side of the fixed limiting plates (902), and one side of the sliding connecting seats (903) is connected with the ball nut seats (802);
the mounting plate cleaning assembly (10) comprises a fixed connecting plate (1001), one end of the fixed connecting plate (1001) is connected with a sliding connecting seat (903), a rotating shaft (1002) is arranged at the top of the fixed connecting plate (1001), a first supporting plate (1003) is arranged on the rotating shaft (1002), a second rotating motor (1004) is arranged at the bottom of the fixed connecting plate (1001), the second rotating motor (1004) penetrates through the fixed connecting plate (1001) and is connected with the rotating shaft (1002), first cleaning spray heads (1005) are arranged at the two transverse ends of one side of the first supporting plate (1003) close to the component mounting plate (7) at equal intervals, one end of a first water pump (15) is communicated with a cleaning liquid storage box (14), the other end of the first water pump is communicated with the first cleaning spray heads (1005), a sponge cleaning block (1006) is arranged below the first supporting plate (1003), cleaning soft brushes (1007) are arranged at the two transverse sides of the sponge cleaning block (1006), the sponge cleaning block (1006) and the soft brushes (1007) are arranged at the top, first supporting plates (1008) are arranged at the positions corresponding to the first supporting plates (1008) and the second supporting plates (1008) are arranged at the middle positions, the second lifting device (1009) is connected with the mounting frame (1008) through the first supporting plate (1003), guide inserting rods (1010) are arranged at the top of the mounting frame (1008) and positioned at the two longitudinal sides of the second lifting device (1009), and the guide inserting rods (1010) are in inserting connection with the first supporting plate (1003);
the first backup pad (1003) is close to horizontal one side of laboratory bench body (1) one end is provided with strengthens supporting component (19), strengthen supporting component (19) including supporting mounting plate (1901), supporting mounting plate (1901) top is provided with third elevating gear (1902), third elevating gear (1902) pass supporting mounting plate (1901) installs supporting wheel (1903).
2. The hydraulic transmission teaching experiment table with the self-cleaning function according to claim 1, wherein one side of the rotary mounting sleeve (6) is connected with a fixed adjusting bolt (18) in a threaded mode, and the fixed adjusting bolt (18) penetrates through the rotary mounting sleeve (6) to be in contact with the supporting shaft (5).
3. The hydraulic transmission teaching experiment table with self-cleaning function according to claim 1, wherein the panel cleaning assembly (17) comprises a second supporting plate (1701), cleaning rollers (1702) are arranged at the bottom of the second supporting plate (1701), a plurality of second cleaning spray heads (1703) are equidistantly arranged at the bottom of the second supporting plate (1701) and are positioned at the two longitudinal sides of the cleaning rollers (1702), one end of a second water pump (16) is communicated with the cleaning liquid storage tank (14), the other end of the second water pump is communicated with the second cleaning spray heads (1703), sliding seats (1704) are arranged at the two transverse sides of the second supporting plate (1701), supporting sliding plates (1705) are inserted into the sliding seats (1704), the two ends of each supporting sliding plate (1705) are respectively connected with the inner surfaces of the two longitudinal sides of the cleaning chamber (11), fixed travelling wheels (1706) are arranged on the outer surfaces of the sliding seats (1704) at the transverse sides of the second supporting plate (1701), a third rotary motor (1707) is arranged at the bottom of the fixed mounting plate (1706), and the third rotary motor (1707) passes through the travelling wheels (1708) to be contacted with the inner surfaces of the cleaning chamber (1708).
4. The hydraulic transmission teaching experiment table with the self-cleaning function according to claim 1, wherein a revolving door is arranged at one longitudinal side of the experiment table body (1) corresponding to the cleaning cavity (11).
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| CN202210549314.1A CN114898652B (en) | 2022-05-20 | 2022-05-20 | Hydraulic transmission teaching experiment table with self-cleaning function |
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| CN202210549314.1A CN114898652B (en) | 2022-05-20 | 2022-05-20 | Hydraulic transmission teaching experiment table with self-cleaning function |
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| CN114898652B true CN114898652B (en) | 2023-10-17 |
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| CN114898652A (en) | 2022-08-12 |
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