CN112918530A - Multifunctional cart for practical training of hotel management major and use method thereof - Google Patents
Multifunctional cart for practical training of hotel management major and use method thereof Download PDFInfo
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- CN112918530A CN112918530A CN202110200035.XA CN202110200035A CN112918530A CN 112918530 A CN112918530 A CN 112918530A CN 202110200035 A CN202110200035 A CN 202110200035A CN 112918530 A CN112918530 A CN 112918530A
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- rotating shaft
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- rod
- belt pulley
- screw rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
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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
- G09B9/00—Simulators for teaching or training purposes
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
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- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Handcart (AREA)
Abstract
The invention discloses a multifunctional cart for practical training of hotel management major and a using method thereof. The multifunctional cart for the practical training of the hotel management major and the use method thereof have the advantages that the height of the pushing handle can be conveniently adjusted so as to be suitable for people with different heights, people can be rapidly cooled in hot weather, the mobile power supply is convenient to install and replace, and the like, so that the multifunctional cart brings better use prospects.
Description
Technical Field
The invention relates to the technical field of hotel management, in particular to a multifunctional cart for practical training of hotel management specialties and a use method thereof.
Background
At the teaching in-process of hotel management specialty, in order to make the student more quick effectual master teaching knowledge and technical ability, need carry out books knowledge teaching to the student simultaneously, also provide real teaching of instructing for the student, in the real teaching of hotel management specialty, need use teaching stage property to improve the student and instruct the learning efficiency of study in-process in fact.
However, the pushing handle in the multifunctional cart for practical training of the existing hotel management specialty is inconvenient to adjust the height, the height is difficult to be adjusted according to the heights of different people, and the multifunctional cart does not have a heat dissipation function in hot weather, so that people are hard to feel, certain adverse effects are brought to the use process of people, and therefore the multifunctional cart for practical training of the hotel management specialty and the use method thereof are provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a multifunctional cart for practical training of hotel management major and a use method thereof, and the multifunctional cart has the advantages that the height of a pushing handle can be conveniently adjusted, so that the multifunctional cart is suitable for people with different heights, people can be rapidly cooled in hot weather, a mobile power supply is convenient to install and replace, and the like, and the problems in the background art can be effectively solved.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a real multi-functional shallow of using of instructing of hotel management specialty and application method thereof, includes the bottom plate, the upper end surface fixed mounting of bottom plate has the locker, the upper end surface fixed mounting of locker has the rack, one side surface fixed mounting of locker has heat dissipation mechanism, the opposite side surface of locker is provided with portable power source, be provided with installation mechanism between portable power source and the locker, portable power source can dismantle with the locker through installation mechanism and be connected, the right side fixed mounting of bottom plate upper end surface has adjustable push rod, the lower extreme surface fixed mounting of bottom plate has the universal wheel, just adjustable push rod includes dead lever, first bevel gear, carousel, first pivot, movable block, first through-hole, activity chamber, promotion handle, carriage release lever, second bevel gear, installation cavity, lead screw, slider, a chute.
As a preferred technical solution, the movable rod is located on the outer surface of the upper end of the fixed rod, the first through hole is formed in the outer surface of the upper end of the fixed rod, the mounting cavity is formed in the lower portion of the first through hole, the movable cavity is formed in the outer surface of the lower end of the movable rod, the lead screw is located inside the mounting cavity, the second bevel gear is fixedly mounted on the outer wall of the lower portion of the lead screw, the first bevel gear is located on the outer surface of one side of the second bevel gear, the first rotating shaft is fixedly mounted on the outer surface of one side of the first bevel gear, the rotating disc is fixedly mounted on the outer surface of one end of the first rotating shaft, the movable block is located on the outer wall of the lead screw, the sliding blocks are fixedly mounted on the outer surfaces of two sides of the movable block.
As a preferable technical scheme, the first bevel gear and the second bevel gear are engaged with each other, the moving block is in threaded connection with the lead screw, the sliding block is in sliding connection with the sliding groove, a sealing bearing is arranged between the lead screw and the fixed rod, the outer surface of the lower end of the lead screw is rotatably connected with the fixed rod through a bearing, the sealing bearing is arranged between the first rotating shaft and the fixed rod, and the first rotating shaft is rotatably connected with the fixed rod through the sealing bearing.
As a preferable technical proposal, the heat dissipation mechanism comprises a rotating motor, a second rotating shaft, a first belt pulley, a belt, a second through hole, a second belt pulley, a third rotating shaft, a heat dissipation fan, a heat dissipation hole and a fixed box, the rotating motor is fixedly arranged on the outer surface of the upper end of the bottom plate, the second rotating shaft is positioned on the outer surface of one end of the rotating motor, the first belt pulley is fixedly arranged on the outer wall of the middle part of the second rotating shaft, the fixed box is fixedly arranged on the outer surface of one side of the storage cabinet, the heat dissipation holes are arranged on the outer surface of the fixed box, the heat dissipation fan is positioned inside the fixed box, the third rotating shaft is fixedly arranged on the outer surface of one side of the heat dissipation fan, the second belt pulley is fixedly arranged on the outer wall of the middle part of the third rotating shaft, and the second through hole is arranged on the outer surface of the lower end of the fixed box, and the belt is positioned between the second belt pulley and the first belt pulley.
As a preferred technical scheme, the second belt pulley is rotatably connected with the first belt pulley through a belt, sealing bearings are arranged between the second rotating shaft and the storage cabinet, and the outer surfaces of one ends of the second rotating shaft and the third rotating shaft are movably connected with the outer surface of one side of the storage cabinet through the sealing bearings.
As a preferred technical scheme, the mounting mechanism comprises a rotary knob, a screw rod, an extrusion block, a fixing block, a limiting hole, a groove and a supporting rod.
As a preferred technical scheme, the fixed block is fixedly installed on the outer surface of the upper end of the mobile power supply, the limiting hole is formed in the outer wall of the middle of the fixed block, the supporting rod is fixedly installed on the outer surface of one side of the storage cabinet, the groove is formed in the outer surface of the upper end of the supporting rod, the rotating knob is fixedly installed on the outer surface of one end of the screw rod, and the extrusion block is located on the outer surface of the other end of the screw rod.
As a preferred technical scheme, the screw rod is in threaded connection with the supporting rod, a sealing bearing is arranged between the screw rod and the extrusion block, and the screw rod is movably connected with the extrusion block through the sealing bearing.
As a preferred technical scheme, the method comprises the following operation steps:
s1: when the height of the pushing handle needs to be adjusted, the height of the pushing handle can be adjusted only by rotating the turntable, and when the required height is reached, the rotation of the turntable is stopped;
s2: when the weather is hot or people are tired after working, the rotating motor is connected with a mobile power supply, the rotating motor drives the second rotating shaft to rotate, the second rotating shaft drives the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate through a belt, the second belt pulley drives the third rotating shaft to rotate, and the third rotating shaft drives the heat dissipation fan to rotate to exhaust air so as to dissipate heat for people;
s3: in order to make portable power source be convenient for install the change, the installation mechanism of setting, embolia the bracing piece with the fixed block through spacing hole in, when reacing the recess, the fixed block card is gone into in the recess to realize portable power source's installation, for further increase installation stability, through rotating the rotation propulsion that the knob drove the screw rod, be connected through the bearing between screw rod and the extrusion piece, thereby the extrusion piece is fixed with the fixed block extrusion by the stable promotion of screw rod, increases installation stability.
(III) advantageous effects
Compared with the prior art, the invention provides a multifunctional cart for practical training of hotel management major and a use method thereof, and the multifunctional cart has the following beneficial effects:
1. this multi-functional shallow is used in real standard of hotel management specialty and application method thereof, in order to make the promotion handle be convenient for height-adjusting, thereby adapt to the crowd of different heights, the adjustable push rod of setting, drive the rotation of first pivot through rotating the carousel, first pivot drives the rotation of first bevel gear, first bevel gear drives the rotation of second bevel gear, the rotation of second bevel gear drive lead screw, the rotation of lead screw drives the removal of movable block, the movable block drives the lift of carriage release lever, thereby realize promoting the lift of handle, can adapt to people demand of co-altitude, and through the slider that sets up, the spout makes the movable block move stably.
2. This real multi-functional shallow of using of practical training of hotel management specialty and application method thereof, when the weather is hot or people work after more tired, through will rotating the motor switch-on portable power source, rotate the rotation that the motor drove the second pivot, the second pivot drives the rotation of first belt pulley, first belt pulley passes through the belt and drives the rotation of second belt pulley, the second belt pulley drives the rotation of third pivot, the third pivot drives the rotation of heat dissipation fan and carries out the air-out, give people the heat dissipation, build a comfortable operational environment, indirect increase work efficiency.
3. This real multi-functional shallow of using of practical training of hotel management specialty and application method thereof, in order to make portable power source be convenient for install and change, the installation mechanism of setting, embolia the bracing piece with the fixed block through spacing hole in, when reacing the recess, the fixed block card is gone into in the recess, thereby realize portable power source's installation, for further increase installation stability, it impels to rotate through rotating the knob drive screw rod, be connected through the bearing between screw rod and the extrusion piece, thereby the extrusion piece is fixed with the fixed block extrusion by the stable promotion of screw rod, increase installation stability.
Drawings
Fig. 1 is an overall structural schematic diagram of a multifunctional cart for practical training of hotel management major and a use method thereof.
Fig. 2 is an overall sectional view of the multifunctional cart for practical training of hotel management professions and the use method thereof.
Fig. 3 is a schematic structural diagram of an adjustable push rod in the multifunctional cart for practical training of hotel management professions and the use method thereof.
Fig. 4 is an enlarged view of a point a in fig. 2, illustrating a multifunctional cart for practical training of hotel management professions and a use method thereof according to the present invention.
Fig. 5 is an enlarged view of a part B in fig. 2, illustrating a multifunctional cart for practical training of hotel management professions and a use method thereof according to the present invention.
In the figure: 1. a base plate; 2. a storage cabinet; 3. placing a rack; 4. a universal wheel; 5. the push rod can be adjusted; 6. a heat dissipation mechanism; 7. a mobile power supply; 8. an installation mechanism; 9. fixing the rod; 10. a first bevel gear; 11. a turntable; 12. a first rotating shaft; 13. a moving block; 14. a first through hole; 15. a movable cavity; 16. pushing the handle; 17. a travel bar; 18. a second bevel gear; 19. a mounting cavity; 20. a screw rod; 21. a slider; 22. a chute; 23. rotating the motor; 24. a second rotating shaft; 25. a first pulley; 26. a belt; 27. a second through hole; 28. a second pulley; 29. a third rotating shaft; 30. a heat dissipation fan; 31. heat dissipation holes; 32. a fixed box; 33. turning a knob; 34. a screw; 35. extruding the block; 36. a fixed block; 37. a limiting hole; 38. a groove; 39. a support rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-5, the multifunctional cart for practical training of hotel management major comprises a bottom plate 1, a storage cabinet 2 is fixedly arranged on the outer surface of the upper end of the bottom plate 1, a storage rack 3 is fixedly arranged on the outer surface of the upper end of the storage cabinet 2, a heat dissipation mechanism 6 is fixedly arranged on the outer surface of one side of the storage cabinet 2, a mobile power supply 7 is arranged on the outer surface of the other side of the storage cabinet 2, an installation mechanism 8 is arranged between the mobile power supply 7 and the storage cabinet 2, the mobile power supply 7 is detachably connected with the storage cabinet 2 through the installation mechanism 8, an adjustable push rod 5 is fixedly arranged on the right side of the outer surface of the upper end of the bottom plate 1, a universal wheel 4 is fixedly arranged on the outer surface of the lower end of the bottom plate 1, and the adjustable push rod 5 comprises a fixed rod 9, A moving rod 17, a second bevel gear 18, a mounting cavity 19, a screw rod 20, a sliding block 21 and a sliding groove 22.
Further, the moving rod 17 is located on the outer surface of the upper end of the fixed rod 9, the first through hole 14 is formed in the outer surface of the upper end of the fixed rod 9, the mounting cavity 19 is formed in the lower portion of the first through hole 14, the movable cavity 15 is formed in the outer surface of the lower end of the moving rod 17, the lead screw 20 is located inside the mounting cavity 19, the second bevel gear 18 is fixedly installed on the outer wall of the lower portion of the lead screw 20, the first bevel gear 10 is located on the outer surface of one side of the second bevel gear 18, the first rotating shaft 12 is fixedly installed on the outer surface of one side of the first bevel gear 10, the rotating disc 11 is fixedly installed on the outer surface of one end of the first rotating shaft 12, the moving block 13 is located on the outer wall of the lead screw 20, the sliding blocks 21 are fixedly installed on the outer surfaces of two sides of.
Further, the first bevel gear 10 and the second bevel gear 18 are engaged with each other, the moving block 13 is in threaded connection with the lead screw 20, the sliding block 21 is in sliding connection with the sliding groove 22, a sealing bearing is arranged between the lead screw 20 and the fixed rod 9, the outer surface of the lower end of the lead screw 20 is rotatably connected with the fixed rod 9 through the bearing, the sealing bearing is arranged between the first rotating shaft 12 and the fixed rod 9, and the first rotating shaft 12 is rotatably connected with the fixed rod 9 through the sealing bearing, so that the use is convenient.
Further, the heat dissipation mechanism 6 includes a rotating motor 23, a second rotating shaft 24, a first belt pulley 25, a belt 26, a second through hole 27, a second belt pulley 28, a third rotating shaft 29, a heat dissipation fan 30, a heat dissipation hole 31, and a fixing box 32, wherein the rotating motor 23 is fixedly installed on the outer surface of the upper end of the bottom plate 1, the second rotating shaft 24 is located on the outer surface of one end of the rotating motor 23, the first belt pulley 25 is fixedly installed on the outer wall of the middle portion of the second rotating shaft 24, the fixing box 32 is fixedly installed on the outer surface of one side of the storage cabinet 2, the heat dissipation hole 31 is opened on the outer surface of the fixing box 32, the heat dissipation fan 30 is located inside the fixing box 32, the third rotating shaft 29 is fixedly installed on the outer surface of one side of the heat dissipation fan 30, the second belt pulley 28 is fixedly installed on the outer wall of the middle portion of the third rotating shaft 29, the second through hole 27, is convenient for cooling and radiating for people.
Further, the second belt pulley 28 is rotatably connected with the first belt pulley 25 through a belt 26, a sealing bearing is arranged between the second rotating shaft 24 and the cabinet 2, the third rotating shaft 29 and the cabinet 2, and the outer surface of one end of the second rotating shaft 24 and the outer surface of one end of the third rotating shaft 29 are movably connected with the outer surface of one side of the cabinet 2 through the sealing bearing, so that the stability is improved.
Further, the mounting mechanism 8 comprises a rotary knob 33, a screw 34, an extrusion block 35, a fixing block 36, a limiting hole 37, a groove 38 and a support rod 39.
Furthermore, the fixing block 36 is fixedly installed on the outer surface of the upper end of the mobile power supply 7, the limiting hole 37 is formed in the outer wall of the middle of the fixing block 36, the supporting rod 39 is fixedly installed on the outer surface of one side of the storage cabinet 2, the groove 38 is formed in the outer surface of the upper end of the supporting rod 39, the rotating knob 33 is fixedly installed on the outer surface of one end of the screw rod 34, and the extrusion block 35 is located on the outer surface of the other end of the screw rod 34, so that the mobile.
Furthermore, threaded connection is adopted between the screw rod 34 and the supporting rod 39, a sealing bearing is arranged between the screw rod 34 and the extrusion block 35, and the screw rod 34 is movably connected with the extrusion block 35 through the sealing bearing, so that the stability is further improved.
Further, the method comprises the following operation steps:
s1: when the height of the pushing handle 16 needs to be adjusted, the height of the pushing handle 16 can be adjusted only by rotating the turntable 11, and when the required height is reached, the rotation of the turntable 11 is stopped;
s2: when the weather is hot or people are tired after working, the rotating motor 23 is connected with the mobile power supply 7, the rotating motor 23 drives the second rotating shaft 24 to rotate, the second rotating shaft 24 drives the first belt pulley 25 to rotate, the first belt pulley 25 drives the second belt pulley 28 to rotate through the belt 26, the second belt pulley 28 drives the third rotating shaft 29 to rotate, and the third rotating shaft 29 drives the heat dissipation fan 30 to rotate to exhaust air so as to dissipate heat for people;
s3: in order to facilitate the installation and replacement of the mobile power supply 7, the arranged installation mechanism 8 is used for sleeving the fixing block 36 into the supporting rod 39 through the limiting hole 37, when the fixing block 36 reaches the groove 38, the fixing block 36 is clamped into the groove 38, so that the installation of the mobile power supply 7 is realized, in order to further increase the installation stability, the rotating knob 33 is rotated to drive the screw rod 34 to rotate and advance, the screw rod 34 is connected with the extrusion block 35 through a bearing, so that the extrusion block 35 is stably pushed by the screw rod 34 and is fixedly extruded with the fixing block 36, and the installation stability is increased.
Principle of operation
The invention relates to a multifunctional electric cabinet, which comprises a bottom plate 1, a storage cabinet 2, a placement frame 3, a universal wheel 4, an adjustable push rod 5, a heat dissipation mechanism 6, a mobile power supply 7, an installation mechanism 8, a fixed rod 9, a first bevel gear 10, a rotary disc 11, a first rotary shaft 12, a movable block 13, a first through hole 14, a movable cavity 15, a pushing handle 16, a movable rod 17, a second bevel gear 18, an installation cavity 19, a screw rod 20, a sliding block 21, a sliding groove 22, a rotating motor 23, a second rotary shaft 24, a first belt pulley 25, a belt 26, a second through hole 27, a second belt pulley 28, a third rotary shaft 29, a heat dissipation fan 30, a heat dissipation hole 31, a fixed box 32, a rotary knob 33, a screw rod 34, an extrusion block 35, a fixed block 36, a limiting hole 37, a groove 38 and a support rod 39, wherein in order to facilitate height adjustment of the pushing handle 16 and adapt to people with different heights, the adjustable push rod 5, the first rotating shaft 12 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the screw rod 20 to rotate, the screw rod 20 rotates to drive the moving block 13 to move, the moving block 13 drives the moving rod 17 to move up and down, so that the lifting of the pushing handle 16 is realized, the requirements of people on different heights can be met, the moving block 13 is stably moved through the arranged slide block 21 and the arranged slide groove 22, when the weather is hot or people are tired after working, the rotating motor 23 is connected with the mobile power supply 7, the rotating motor 23 drives the second rotating shaft 24 to rotate, the second rotating shaft 24 drives the first belt pulley 25 to rotate, the first belt pulley 25 drives the second belt pulley 28 to rotate through the belt 26, the second belt pulley 28 drives the third rotating shaft 29 to rotate, the third rotating shaft 29 drives the heat dissipation fan 30 to rotate to exhaust air, and people dissipate heat, build a comfortable operational environment, indirect increase work efficiency, in order to make portable power source 7 be convenient for install the change, the installation mechanism 8 of setting, embolia bracing piece 39 with fixed block 36 through spacing hole 37, when reacing recess 38, fixed block 36 card is gone into in the recess 38, thereby realize portable power source 7's installation, for further increase installation stability, through the rotation propulsion that rotates knob 33 drive screw rod 34, be connected through the bearing between screw rod 34 and the extrusion piece 35, thereby extrusion piece 35 is fixed with fixed block 36 extrusion by the stable promotion of screw rod 34, increase installation stability.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a real multi-functional shallow of using of instructing of hotel management specialty, includes bottom plate (1), its characterized in that: the utility model discloses a portable electronic storage device, including bottom plate (1), locker (2) are installed to the upper end external fixed surface of bottom plate (1), rack (3) are installed to the upper end external fixed surface of locker (2), one side external fixed surface of locker (2) installs heat dissipation mechanism (6), the opposite side surface of locker (2) is provided with portable power source (7), be provided with between portable power source (7) and locker (2) installation mechanism (8), portable power source (7) through installation mechanism (8) can dismantle with locker (2) and be connected, the right side fixed surface of bottom plate (1) upper end surface has adjustable push rod (5), the lower extreme external fixed surface of bottom plate (1) installs universal wheel (4), just adjustable push rod (5) are including dead lever (9), first bevel gear (10), carousel (11), first pivot (12), The device comprises a moving block (13), a first through hole (14), a moving cavity (15), a pushing handle (16), a moving rod (17), a second bevel gear (18), a mounting cavity (19), a screw rod (20), a sliding block (21) and a sliding groove (22).
2. The multifunctional cart for practical training of hotel management specialties according to claim 1, characterized in that: the movable rod (17) is located on the outer surface of the upper end of the fixed rod (9), the first through hole (14) is formed in the outer surface of the upper end of the fixed rod (9), the mounting cavity (19) is formed in the lower portion of the first through hole (14), the movable cavity (15) is formed in the outer surface of the lower end of the movable rod (17), the screw rod (20) is located inside the mounting cavity (19), the second bevel gear (18) is fixedly mounted on the outer wall of the lower portion of the screw rod (20), the first bevel gear (10) is located on the outer surface of one side of the second bevel gear (18), the first rotating shaft (12) is fixedly mounted on the outer surface of one side of the first bevel gear (10), the rotary disc (11) is fixedly mounted on the outer surface of one end of the first rotating shaft (12), the movable block (13) is located on the outer wall of the screw rod (20), and the sliding block (21), the sliding grooves (22) are formed in the inner walls of the two sides of the mounting cavity (19), and the moving rod (17) is fixedly mounted on the upper portion of the outer surface of one side of the moving rod (17).
3. The multifunctional cart for practical training of hotel management specialties according to claim 1, characterized in that: the first bevel gear (10) and the second bevel gear (18) are meshed with each other, the moving block (13) is in threaded connection with the lead screw (20), the sliding block (21) is in sliding connection with the sliding groove (22), a sealing bearing is arranged between the lead screw (20) and the fixed rod (9), the outer surface of the lower end of the lead screw (20) is rotatably connected with the fixed rod (9) through the bearing, the sealing bearing is arranged between the first rotating shaft (12) and the fixed rod (9), and the first rotating shaft (12) is rotatably connected with the fixed rod (9) through the sealing bearing.
4. The multifunctional cart for practical training of hotel management specialties according to claim 1, characterized in that: the heat dissipation mechanism (6) comprises a rotating motor (23), a second rotating shaft (24), a first belt pulley (25), a belt (26), a second through hole (27), a second belt pulley (28), a third rotating shaft (29), a heat dissipation fan (30), heat dissipation holes (31) and a fixed box (32), the rotating motor (23) is fixedly arranged on the outer surface of the upper end of the bottom plate (1), the second rotating shaft (24) is positioned on the outer surface of one end of the rotating motor (23), the first belt pulley (25) is fixedly arranged on the outer wall of the middle part of the second rotating shaft (24), the fixed box (32) is fixedly arranged on the outer surface of one side of the storage cabinet (2), the heat dissipation holes (31) are arranged on the outer surface of the fixed box (32), the heat dissipation fan (30) is positioned inside the fixed box (32), the third rotating shaft (29) is fixedly arranged on the outer surface of one side of the heat dissipation fan (, second belt pulley (28) fixed mounting is in the outer wall at third pivot (29) middle part, just second through-hole (27) are seted up in the lower extreme surface of fixed case (32), belt (26) are located between second belt pulley (28) and first belt pulley (25).
5. The multifunctional cart for practical training of hotel management specialties according to claim 4, characterized in that: the second belt pulley (28) is rotatably connected with the first belt pulley (25) through a belt (26), sealing bearings are arranged between the second rotating shaft (24) and the cabinet (2) and between the third rotating shaft (29) and the cabinet (2), and the outer surface of one end of the second rotating shaft (24) and the outer surface of one end of the third rotating shaft (29) are movably connected with the outer surface of one side of the cabinet (2) through the sealing bearings.
6. The multifunctional cart for practical training of hotel management specialties according to claim 1, characterized in that: the mounting mechanism (8) comprises a rotary knob (33), a screw rod (34), an extrusion block (35), a fixing block (36), a limiting hole (37), a groove (38) and a supporting rod (39).
7. The multifunctional cart for practical training of hotel management specialties according to claim 6, characterized in that: fixed block (36) fixed mounting is in the upper end surface of portable power source (7), the middle part outer wall of fixed block (36) is seted up in spacing hole (37), bracing piece (39) fixed mounting is in one side surface of locker (2), the upper end surface of bracing piece (39) is seted up in recess (38), change knob (33) fixed mounting in the one end surface of screw rod (34), extrusion piece (35) are located the other end surface of screw rod (34).
8. The multifunctional cart for practical training of hotel management specialties according to claim 6, characterized in that: the screw rod (34) is in threaded connection with the supporting rod (39), a sealing bearing is arranged between the screw rod (34) and the extrusion block (35), and the screw rod (34) is movably connected with the extrusion block (35) through the sealing bearing.
9. The utility model provides a use method of multi-functional shallow is used in real standard of hotel management specialty which characterized in that: the method comprises the following operation steps:
s1: when the height of the pushing handle (16) needs to be adjusted, the height of the pushing handle (16) can be adjusted only by rotating the turntable (11), and when the required height is reached, the turntable (11) stops rotating;
s2: when the weather is hot or people are tired after working, the rotating motor (23) is connected with the mobile power supply (7), the rotating motor (23) drives the second rotating shaft (24) to rotate, the second rotating shaft (24) drives the first belt pulley (25) to rotate, the first belt pulley (25) drives the second belt pulley (28) to rotate through the belt (26), the second belt pulley (28) drives the third rotating shaft (29) to rotate, and the third rotating shaft (29) drives the heat dissipation fan (30) to rotate to exhaust air so as to dissipate heat for people;
s3: in order to make portable power source (7) be convenient for install the change, installation mechanism (8) of setting, embolia bracing piece (39) with fixed block (36) through spacing hole (37), when reacing recess (38), fixed block (36) card is gone into in recess (38), thereby realize portable power source (7)'s installation, for further increase installation stability, through the rotation propulsion that rotates knob (33) drive screw rod (34), be connected through the bearing between screw rod (34) and extrusion piece (35), thereby extrusion piece (35) are fixed with fixed block (36) extrusion by the stable promotion of screw rod (34), increase installation stability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110200035.XA CN112918530A (en) | 2021-02-22 | 2021-02-22 | Multifunctional cart for practical training of hotel management major and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110200035.XA CN112918530A (en) | 2021-02-22 | 2021-02-22 | Multifunctional cart for practical training of hotel management major and use method thereof |
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| Publication Number | Publication Date |
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| CN112918530A true CN112918530A (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110200035.XA Pending CN112918530A (en) | 2021-02-22 | 2021-02-22 | Multifunctional cart for practical training of hotel management major and use method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002160639A (en) * | 2000-11-27 | 2002-06-04 | Sanko Co Ltd | Cage cart |
| CN109263692A (en) * | 2018-09-24 | 2019-01-25 | 冯雪中 | A kind of heat insulation transportation robot of refrigeration equipment |
| CN208868101U (en) * | 2018-12-27 | 2019-05-17 | 海南天华恒基科技有限公司 | A kind of portable type physical distribution trolley |
| CN209795721U (en) * | 2019-01-03 | 2019-12-17 | 天津路骋自行车制造有限公司 | Bicycle handlebar with adjustable height |
| CN210144131U (en) * | 2019-05-13 | 2020-03-17 | 张育屏 | Multifunctional cart for practical training of hotel management major |
| CN211417345U (en) * | 2019-10-28 | 2020-09-04 | 山东诚信工程建设监理有限公司 | Multifunctional carrier for constructional engineering |
-
2021
- 2021-02-22 CN CN202110200035.XA patent/CN112918530A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002160639A (en) * | 2000-11-27 | 2002-06-04 | Sanko Co Ltd | Cage cart |
| CN109263692A (en) * | 2018-09-24 | 2019-01-25 | 冯雪中 | A kind of heat insulation transportation robot of refrigeration equipment |
| CN208868101U (en) * | 2018-12-27 | 2019-05-17 | 海南天华恒基科技有限公司 | A kind of portable type physical distribution trolley |
| CN209795721U (en) * | 2019-01-03 | 2019-12-17 | 天津路骋自行车制造有限公司 | Bicycle handlebar with adjustable height |
| CN210144131U (en) * | 2019-05-13 | 2020-03-17 | 张育屏 | Multifunctional cart for practical training of hotel management major |
| CN211417345U (en) * | 2019-10-28 | 2020-09-04 | 山东诚信工程建设监理有限公司 | Multifunctional carrier for constructional engineering |
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