CN215622458U

CN215622458U - Electric tricycle bottom plate device with attached lifting function

Info

Publication number: CN215622458U
Application number: CN202122447403.9U
Authority: CN
Inventors: 姚世英
Original assignee: Shenzhen Ailide Technology Co ltd
Current assignee: Shenzhen Ailide Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-01-25
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to the technical field of electric tricycles, and discloses an electric tricycle bottom plate device with an attached lifting function, which comprises a main plate and an auxiliary plate arranged in the main plate, wherein the upper surface of the auxiliary plate is provided with an oiling mechanism and a surface groove, the lifting mechanism is arranged in the surface groove, the transverse plate can move downwards by pressing the transverse plate, an extrusion effect is formed on the storage bag, and lubricating oil is filled in the storage bag in advance, when the storage bag is extruded, the lubricating oil in the inner part can be extruded into the shaft groove which is sleeved with a transmission shaft of the tricycle, thereby reducing the friction coefficient between the two, further reducing the friction force between the two, improving the whole transmission efficiency, connecting the positioning plate and the auxiliary plate through the magnetic block, thereby can give the mainboard and have the function that goes up and down, and be convenient for dismantle it get off, reduce its use limitation.

Description

Electric tricycle bottom plate device with attached lifting function

Technical Field

The utility model relates to the technical field of electric tricycles, in particular to a bottom plate device of an electric tricycle with an attached lifting function.

Background

The electric tricycle is a three-wheeled transport tool for pulling goods or people, which takes a storage battery as power and a motor as drive. The electric tricycle adopts tubular large-capacity, left and right liners, deep discharge and traction type storage battery, can adapt to the requirement of continuous discharge during long-time work, can be normally used for two years, has no reduction in internal capacity, and is in the use process of the electric tricycle, and the bottom plate device at the bottom of the electric tricycle plays an integral supporting role and is indispensable.

Present electric tricycle bottom plate functional is comparatively single, is difficult to play raising and lowering functions, and whole elevation structure is difficult to take off, has certain limitation, and secondly, the bottom plate is in the place that cup joints mutually with the transmission shaft, and along with live time's extension, the local coefficient of friction who cup joints mutually can increase gradually, and frictional force increases thereupon to influence holistic transmission.

Therefore, an electric tricycle bottom plate device with an attached lifting function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric tricycle bottom plate device with an attached lifting function, which is used for working, so that the problems that the existing electric tricycle bottom plate in the background has single functionality, is difficult to achieve the lifting function, is difficult to take down the whole lifting structure and has certain limitation, and secondly, the friction coefficient of the sleeved part of the bottom plate is gradually increased along with the lengthening of the service time at the sleeved part of the bottom plate and a transmission shaft, so that the friction force is increased along with the increase of the service time, and the whole transmission is influenced are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: an electric tricycle bottom plate device with an attached lifting function comprises a main plate and an auxiliary plate arranged inside the main plate, wherein an oil injection mechanism and a surface groove are arranged on the upper surface of the auxiliary plate, and a lifting mechanism is arranged inside the surface groove;

both sides of the main board are provided with communicating holes, a shaft groove is arranged in the main board, an outlet pipe is arranged on the outer surface of the auxiliary board, both sides of the auxiliary board are provided with supporting springs, and the auxiliary board is connected with the main board through the supporting springs.

Furthermore, the oiling mechanism comprises a sinking bottom groove arranged on the upper surface of the auxiliary plate, a sliding groove formed in the inner wall of the sinking bottom groove, and a sliding block arranged inside the sliding groove, and a storage bag is arranged inside the sinking bottom groove.

Furthermore, the inside of sinking the kerve is provided with the diaphragm, and the both ends of diaphragm all are connected with the slider, and the lower extreme of slider is provided with pressing spring, and pressing spring's one end is connected with sinking the kerve bottom.

Further, the transverse plate is arranged above the storage bag, and the storage bag is communicated with the shaft groove through the eduction tube.

Further, elevating system is including setting up at the inside locating plate of face inslot, setting up the lifter at the locating plate upper surface to and set up the threaded rod in the locating plate both sides, be provided with the screw sleeve pipe on the surface of threaded rod, the locating plate contacts through screw sleeve pipe and face inslot wall.

Furthermore, a magnetic suction block is arranged on the lower bottom surface of the positioning plate, a supporting rod is arranged on the upper surface of the magnetic suction block, and the magnetic suction block is connected with the positioning plate through the supporting rod.

Furthermore, the bottom of the surface groove is provided with a butt joint hole, and the positioning plate is connected with the butt joint hole in a magnetic embedding manner through a magnetic block.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides an electric tricycle bottom plate device with an attached lifting function, wherein a positioning plate is arranged inside a face groove, a lifting rod is arranged on the upper surface of the positioning plate, threaded rods are arranged on two sides of the positioning plate, a threaded sleeve is arranged on the outer surface of each threaded rod, the positioning plate is in contact with the inner wall of the face groove through the threaded sleeve, a magnetic suction block is arranged on the lower bottom surface of the positioning plate, a supporting rod is arranged on the upper surface of the magnetic suction block, the magnetic suction block is connected with the positioning plate through the supporting rod, a butt joint hole is formed in the bottom of the face groove, the positioning plate is in magnetic embedded connection with the butt joint hole through the magnetic suction block, and the positioning plate is connected with an auxiliary plate through the magnetic suction block.

2. The utility model provides an electric tricycle bottom plate device with an attached lifting function, wherein a sinking groove is arranged on the upper surface of an auxiliary plate, a sliding groove is arranged on the inner wall of the sinking groove, a sliding block is arranged inside the sliding groove, a storage bag is arranged inside the sinking groove, a transverse plate is arranged inside the sinking groove, two ends of the transverse plate are connected with the sliding block, a pressing spring is arranged at the lower end of the sliding block, one end of the pressing spring is connected with the bottom of the sinking groove, the transverse plate is arranged above the storage bag, the storage bag is communicated with a shaft groove through an eduction tube, the transverse plate can move downwards by pressing the transverse plate to form an extrusion effect on the storage bag, lubricating oil is filled into the storage bag in advance, when the storage bag is extruded, the lubricating oil inside the storage bag can be extruded into the shaft groove, and the shaft groove is sleeved with a transmission shaft of a tricycle, so that the friction coefficient between the storage bag and the shaft groove can be reduced, thereby further reducing the friction force between the two and improving the whole transmission efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a motherboard structure according to the present invention;

FIG. 3 is a schematic view of the connection structure of the sub-plate and the lifting mechanism of the present invention;

FIG. 4 is a schematic view of the construction of the sub-plate of the present invention;

fig. 5 is a partial structural schematic diagram of the lifting mechanism of the present invention.

In the figure: 1. a main board; 11. a communicating hole; 12. a shaft groove; 2. a sub-board; 21. a lead-out pipe; 22. a support spring; 3. an oiling mechanism; 31. sinking a bottom groove; 32. a chute; 33. a slider; 34. a pressing spring; 35. a transverse plate; 4. a surface groove; 41. a butt joint hole; 5. a lifting mechanism; 51. positioning a plate; 52. a lifting rod; 53. a threaded rod; 54. a threaded bushing; 55. a magnetic block; 56. a strut; 6. a storage bladder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problem of how to make the main board 1 have the attached lifting function, as shown in fig. 1, 2 and 5, the following preferred technical solutions are provided:

the utility model provides an electronic tricycle bottom plate device with inserted raising and lowering functions, including mainboard 1 with set up at the inside subplate 2 of mainboard 1, the upper surface of subplate 2 is provided with oiling mechanism 3 and face groove 4, the inside of face groove 4 is provided with elevating system 5, the both sides of mainboard 1 are provided with intercommunicating pore 11, the inside of mainboard 1 is provided with axial trough 12, be provided with outlet pipe 21 on the surface of subplate 2, the both sides of subplate 2 are provided with supporting spring 22, subplate 2 is connected with mainboard 1 through supporting spring 22.

The lifting mechanism 5 comprises a positioning plate 51 arranged inside the face slot 4, a lifting rod 52 arranged on the upper surface of the positioning plate 51, and threaded rods 53 arranged on two sides of the positioning plate 51, a threaded sleeve 54 is arranged on the outer surface of the threaded rod 53, the positioning plate 51 is in contact with the inner wall of the face slot 4 through the threaded sleeve 54, a magnetic attraction block 55 is arranged on the lower bottom surface of the positioning plate 51, a support rod 56 is arranged on the upper surface of the magnetic attraction block 55, the magnetic attraction block 55 is connected with the positioning plate 51 through the support rod 56, the bottom of the face slot 4 is provided with a butt joint hole 41, and the positioning plate 51 is in magnetic embedding connection with the butt joint hole 41 through the magnetic attraction block 55.

Specifically, the locating plate 51 is connected with the gomphosis of butt joint hole 41 magnetism through magnetism piece 55 of inhaling, is connected locating plate 51 with subplate 2 through magnetism piece 55 of inhaling to can give mainboard 1 the function that has the lift, and be convenient for dismantle it get off, reduce its use limitation.

In order to solve the technical problem of how to improve the overall transmission efficiency, as shown in fig. 3 and 4, the following preferred technical solutions are provided:

the oiling mechanism 3 comprises a bottom sinking groove 31 arranged on the upper surface of the auxiliary plate 2, a sliding groove 32 arranged on the inner wall of the bottom sinking groove 31, and a sliding block 33 arranged inside the sliding groove 32, wherein a storage bag 6 is arranged inside the bottom sinking groove 31.

A transverse plate 35 is arranged inside the bottom sinking groove 31, two ends of the transverse plate 35 are connected with the sliding block 33, the lower end of the sliding block 33 is provided with a pressing spring 34, and one end of the pressing spring 34 is connected with the bottom of the bottom sinking groove 31.

The transverse plate 35 is arranged above the storage bag 6, and the storage bag 6 is communicated with the shaft groove 12 through the eduction tube 21.

Specifically, through pressing down diaphragm 35, diaphragm 35 can move down, forms the extrusion effect to storage bag 6, and loads into lubricating oil in storage bag 6 in advance, when storage bag 6 takes place to extrude, its inside lubricating oil can be extruded to the shaft groove 12 in, and shaft groove 12 cup joints mutually with the transmission shaft of tricycle again to can reduce the coefficient of friction between the two, thereby further reduce the frictional force of the two, improve holistic transmission efficiency.

It is noted that, herein, relational terms such as first and second, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric tricycle bottom plate device with inserted raising and lowering functions, includes mainboard (1) and subplate (2) of setting in mainboard (1) inside, its characterized in that: the upper surface of the auxiliary plate (2) is provided with an oiling mechanism (3) and a surface groove (4), and a lifting mechanism (5) is arranged in the surface groove (4);

both sides of the main plate (1) are provided with communicating holes (11), a shaft groove (12) is arranged in the main plate (1), an eduction tube (21) is arranged on the outer surface of the auxiliary plate (2), both sides of the auxiliary plate (2) are provided with supporting springs (22), and the auxiliary plate (2) is connected with the main plate (1) through the supporting springs (22).

2. The electro-tricycle bottom plate device with the attached lifting function according to claim 1, wherein: the oiling mechanism (3) comprises a bottom sinking groove (31) arranged on the upper surface of the auxiliary plate (2), a sliding groove (32) formed in the inner wall of the bottom sinking groove (31), and a sliding block (33) arranged inside the sliding groove (32), and a storage bag (6) is arranged inside the bottom sinking groove (31).

3. The electro-tricycle bottom plate device with the attached lifting function according to claim 2, wherein: a transverse plate (35) is arranged inside the bottom sinking groove (31), two ends of the transverse plate (35) are connected with the sliding block (33), a pressing spring (34) is arranged at the lower end of the sliding block (33), and one end of the pressing spring (34) is connected with the bottom of the bottom sinking groove (31).

4. The electro-tricycle bottom plate device with the attached lifting function according to claim 3, wherein: the transverse plate (35) is arranged above the storage bag (6), and the storage bag (6) is communicated with the shaft groove (12) through the eduction tube (21).

5. The electro-tricycle bottom plate device with the attached lifting function according to claim 1, wherein: the lifting mechanism (5) comprises a positioning plate (51) arranged in the face groove (4), a lifting rod (52) arranged on the upper surface of the positioning plate (51) and threaded rods (53) arranged on two sides of the positioning plate (51), wherein threaded sleeves (54) are arranged on the outer surfaces of the threaded rods (53), and the positioning plate (51) is in contact with the inner wall of the face groove (4) through the threaded sleeves (54).

6. The electro-tricycle bottom plate device with the attached lifting function according to claim 5, wherein: the magnetic attraction block (55) is arranged on the lower bottom surface of the positioning plate (51), the supporting rod (56) is arranged on the upper surface of the magnetic attraction block (55), and the magnetic attraction block (55) is connected with the positioning plate (51) through the supporting rod (56).

7. The electro-tricycle bottom plate device with the attached lifting function according to claim 6, wherein: the bottom of the surface groove (4) is provided with a butt joint hole (41), and the positioning plate (51) is in magnetic embedded connection with the butt joint hole (41) through a magnetic suction block (55).