CN211366851U

CN211366851U - Automatic energy storage device and cargo lifting device with same

Info

Publication number: CN211366851U
Application number: CN201922166613.3U
Authority: CN
Inventors: 万东明; 何龙; 钟巍; 张伟; 刘胜利
Original assignee: FENGSHEN XIANGYANG AUTOMOBILE CO LTD; Dongfeng Motor Co Ltd
Current assignee: FENGSHEN XIANGYANG AUTOMOBILE CO LTD; Dongfeng Motor Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-28
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses an automatic energy storage equipment and cargo elevating gear who has device. The utility model discloses a device, include: a gas storage tank; the air outlet of the inflating mechanism is communicated with the inside of the air storage tank and is used for inflating the air storage tank; the crank and rocker mechanism comprises a connecting rod, one end of the connecting rod is in transmission connection with the inflating mechanism, and one end of the crank is in transmission connection with the other end of the connecting rod; the gear chain transmission mechanism is in transmission connection with the other end of the crank; the trolley is characterized in that a rolling wheel is arranged on the underframe of the trolley and is in transmission connection with a gear chain transmission mechanism. The trolley is pushed to enable the rolling wheels to rotate, so that the gear chain transmission mechanism drives the crank rocker mechanism to move, and the pedal inflating mechanism is driven to inflate the air storage tank. Because the trolley can often push the transported goods, the energy is stored in such a way, and the trolley can be used in other places needing gas driving, so that the energy is saved.

Description

Automatic energy storage device and cargo lifting device with same

Technical Field

The utility model relates to a machine-building technical field especially relates to an automatic energy storage device and cargo lifting device who has the device.

Background

In the manufacture of automobiles, it is often necessary to apply the vehicle, but the kinetic energy generated in the process of propelling the vehicle never tries to utilize it in other forms, which is certainly a waste of energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's the aforesaid is not enough, provides an automatic energy storage device of environmental protection and energy saving and the goods elevating gear that has the device.

The utility model discloses an automatic energy storage device, include:

a gas storage tank;

the air outlet of the inflating mechanism is communicated with the inside of the air storage tank and is used for inflating the air storage tank;

the crank rocker mechanisms correspond to the inflating mechanisms one by one; the crank rocker mechanism comprises a connecting rod, one end of the connecting rod is in transmission connection with the inflating mechanism, and one end of the crank is in transmission connection with the other end of the connecting rod;

the gear chain transmission mechanism is in transmission connection with the other end of the crank;

the trolley is characterized in that rolling wheels are arranged on the underframe of the trolley and are in transmission connection with the gear chain transmission mechanism, so that the gear chain transmission mechanism drives the crank rocker mechanism to move, and the crank rocker mechanism drives the inflating mechanism to inflate the gas storage tank.

Preferably, the pump-up mechanism includes:

the pedal inflating device comprises a support frame and a pedal frame hinged with the support frame, an air cylinder body is connected between the support frame and the pedal frame, a pressure increasing valve is arranged on the air cylinder body, and the pressure increasing valve is communicated with the inside of the air storage tank; the support frame is arranged on one end of the rear side wall of the trolley;

the inflating assembly is installed on the pedal frame and is in transmission connection with the crank and rocker mechanism, and the crank and rocker mechanism drives the inflating assembly to press the pedal frame.

Preferably, the crank rocker mechanism is arranged on the front side of the pedal inflating device, and the connecting rod moves back and forth; the inflating assembly comprises a pressure plate and a sliding piece; the sliding piece is vertically arranged, one side of the bottom end of the sliding piece is horizontally arranged on the trolley in a sliding manner, the other side of the bottom end of the sliding piece is connected with one end of the connecting rod through a rotating piece, and the sliding piece is driven by the connecting rod to slide back and forth along the front-back direction; the clamp plate is installed the pedal frame, the top of slider is equipped with the pulley, the pulley is in slide on the clamp plate.

Preferably, the gear chain transmission mechanism includes:

the two ends of the first rotating shaft are respectively and coaxially fixed on the front rolling wheels at the two ends of the underframe;

the second rotating shaft is rotatably arranged on the underframe, is parallel to the first rotating shaft and is positioned at the rear side of the first rotating shaft, one end of the second rotating shaft is vertically provided with a connecting rod, one end of the connecting rod is fixedly arranged at one end part of the second rotating shaft, and the other end of the crank is fixed at the other end part of the connecting rod;

the first gear is coaxially and fixedly arranged on the first rotating shaft;

and the second gear is coaxially and fixedly arranged on the second rotating shaft and is in transmission connection with the first gear through an annular chain.

Preferably, the underframe is provided with a mounting seat, the mounting seat is provided with two rotating seats at intervals along the length extending direction of the second rotating shaft, and the second rotating shaft sequentially penetrates through the two rotating seats and can be rotatably arranged on the two rotating seats relatively to the two rotating seats.

Preferably, the trolley comprises two inflating mechanisms and two crank rocker mechanisms, pedal inflating devices of the two inflating mechanisms are respectively arranged on the rear side wall of the trolley, and sliding pieces of the corresponding inflating mechanisms are correspondingly and slidably arranged at the two ends of the trolley; the end parts of the two ends of the second rotating shaft are respectively provided with a connecting rod, and the other ends of the cranks of the two crank rocker mechanisms are respectively fixed on the end parts of the connecting rods at the two ends of the second rotating shaft.

Preferably, the two ends of the bottom frame are provided with slide rails extending along the front-back direction of the bottom frame, one side of each of the two sliding parts, which deviates from each other, is provided with a sliding block, and the sliding parts slide on the slide rails through the sliding blocks.

A cargo lifting device comprises the automatic energy storage device.

Preferably, the chassis is further provided with a scissor type lifting frame, a hydraulic cylinder for driving the lifting frame to lift, and a gas-liquid converter for outputting the gas pressure in the gas storage tank to be hydraulic pressure so as to provide the hydraulic pressure for the hydraulic cylinder.

The utility model discloses an automatic energy storage equipment is through promoting the dolly for the wheel that rolls rotates, and makes gear chain drive mechanism drives crank rocker mechanism motion makes crank rocker mechanism drive pedal mechanism of inflating inflate with to the gas holder is aerifyd. Because the trolley can often push the transported goods, the energy is stored in such a way, and the trolley can be used in other places needing gas driving, so that the energy is indirectly saved.

Drawings

Fig. 1 is a schematic view of an angle structure of an automatic energy storage device according to the present invention;

fig. 2 is a schematic structural diagram of another angle of an automatic energy storage device according to the present invention.

1. A gas storage tank; 2. an inflating mechanism; 21. a pedal pumping device; 211. a support frame; 212. a foot rest; 213. an air cylinder body; 214. a pressure increasing valve; 22. an inflation assembly; 221. pressing a plate; 222. a slider; 222a, a sliding block; 223. a rotating member; 224. a pulley; 3. a crank and rocker mechanism; 31. a connecting rod; 32. a crank; 4. a trolley; 41. a chassis; 42. rolling the wheel; 43. a mounting seat; 431. a rotating seat; 44. a slide rail; 5. a gear chain transmission mechanism; 51. a first rotating shaft; 52. a second rotating shaft; 53. a connecting rod; 54. a first gear; 55. a second gear; 56. an endless chain; 6. a hydraulic cylinder; 7. a gas-liquid converter; 8. a lifting frame.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the utility model discloses an automatic energy storage device, include: a gas storage tank 1; the air outlet of the inflating mechanism 2 is communicated with the inside of the air storage tank 1 and is used for inflating the air storage tank 1; the crank rocker mechanisms 3 correspond to the inflating mechanisms 2 one by one; the crank rocker mechanism 3 comprises a connecting rod 31, one end of which is in transmission connection with the inflating mechanism 2, and a crank 32, one end of which is in transmission connection with the other end of the connecting rod 31; the gear chain transmission mechanism 5 is in transmission connection with the other end of the crank 32; the trolley 4 is provided with a rolling wheel 42 on the bottom frame 41 of the trolley 4, and the rolling wheel 42 is in transmission connection with the gear chain transmission mechanism 5, so that the gear chain transmission mechanism 5 drives the crank rocker mechanism 3 to move, and the crank rocker mechanism 3 drives the inflating mechanism 2 to inflate the air storage tank 1. The pumping mechanism 2 may be a one-way piston cylinder in this embodiment.

The utility model discloses an automatic energy storage equipment is through promoting dolly 4 for the wheel 42 that rolls rotates, and makes gear chain drive 5 drives crank rocker mechanism 3 motion makes crank rocker mechanism 3 drive pedal mechanism 2 of inflating inflate in order to gas holder 1 is aerifyd. Because the trolley 4 is often used for pushing and transporting goods, the energy is stored in such a way that the energy can be used in other places needing gas driving, and the energy is indirectly saved.

The structure of the pumping mechanism 2 is various, and is not limited herein, and in this embodiment, the pumping mechanism 2 may include: the pedal inflating device 21, the pedal inflating device 21 may include a supporting frame 211, a pedal frame 212 hinged to the supporting frame 211, an air cylinder 213 connected between the supporting frame 211 and the pedal frame 212, a pressure increasing valve 214 disposed on the air cylinder 213, the pressure increasing valve 214 communicated with the inside of the air storage tank 1; the support frame 211 is mounted on one end of the rear side wall of the trolley 4; the force is applied back and forth to the foot rest 212, and the air tank 1 can be charged by the gas cylinder 213 through the pressure increasing valve 214 thereof.

The inflating assembly 22, the inflating assembly 22 can be installed on the pedal frame 212 and is in transmission connection with the crank and rocker mechanism 3, and the crank and rocker mechanism 3 drives the inflating assembly 22 to press the pedal frame 212. The inflation assembly 22 may be mounted on the foot rest 212 such that the air reservoir 1 is inflated by the pressure increasing valve 214 of the cylinder block 213 via the crank and rocker mechanism 3 as long as the crank and rocker mechanism 3 drives the inflation assembly 22 to exert a force on the foot rest 212.

The structure of the pumping assembly 22 is various, and is not limited herein, in this embodiment, the crank rocker mechanism 3 is disposed at the front side of the pedal pumping device 21, and the connecting rod 31 reciprocates back and forth; the inflation assembly 22 comprises a pressure plate 221 and a sliding piece 222; the sliding part 222 is vertically arranged, one side of the bottom end of the sliding part is horizontally arranged on the trolley 4 in a sliding manner, the other side of the bottom end of the sliding part is connected with one end of the connecting rod 31 through a rotating part 223, and the rotating part is preferably a universal ball head; and slides back and forth along the front and rear direction under the driving of the connecting rod 31; the pressing plate 221 is mounted on the foot rest 212, and the top end of the slider 222 is provided with a pulley 224, and the pulley 224 slides on the pressing plate 221.

The other side of the bottom end of the sliding member 222 is rotatably connected to one end of the connecting rod 31 through a rotating member 223 and slides back and forth in the front-rear direction under the driving of the connecting rod 31, and the top end of the sliding member 222 is provided with a pulley 224, so that when the sliding member 222 slides in the rear direction, the pulley 224 gives a backward acting force to the pressing plate 221 to press the pedal bracket 212, and the gas storage tank 1 is charged through the gas cylinder 213 by the pressurizing valve 214 thereof; when the link 31 moves the slider 222 forward, the force of the pulley 224 on the pressing plate 221 is reduced, and the pedal bracket 212 is lifted up in preparation for the next pressing, and so on.

The transmission mechanism 5 can adopt a plurality of transmission modes such as a belt pulley type transmission mode, a gear chain type transmission mode and the like. The gear chain transmission will be explained here. In the present embodiment, the gear chain transmission mechanism 5 may include: a first rotating shaft 51, wherein two ends of the first rotating shaft 51 are coaxially fixed on the front rolling wheels 42 at two ends of the chassis 41 respectively; a second rotating shaft 52, the second rotating shaft 52 being rotatably disposed on the base frame 41, the second rotating shaft 52 being disposed parallel to the first rotating shaft 51 and located at the rear side thereof, a connecting rod 53 being vertically disposed at one end of the second rotating shaft 52, one end of the connecting rod 53 being fixedly disposed at one end of the second rotating shaft 52, and the other end of the crank 32 being fixedly disposed at the other end of the connecting rod 53; a first gear 54, the first gear 54 being coaxially fixed to the first rotating shaft 51; and the second gear 55, the second gear 55 is coaxially fixed on the second rotating shaft 52, and the second gear 55 is in transmission connection with the first gear 54 through an annular chain 56.

When the trolley 4 is pushed, the front rolling wheel 42 drives the first rotating shaft 51 to rotate, the first gear 54 on the first rotating shaft 51 rolls, the second gear 55 is driven to rotate under the action of the annular chain 56, the second gear 55 drives the second rotating shaft 52 to rotate, so that the connecting rod 53 rotates, the connecting rod 53 drives the crank 32 to do circular motion, and the crank 32 drives the connecting rod 31 to move back and forth.

The second rotating shaft 52 can be disposed in various manners, which are not limited herein, in this embodiment, the chassis 41 can further be provided with a mounting seat 43, two rotating seats 431 are disposed on the mounting seat 43 at intervals along the length extending direction of the second rotating shaft 52, and the second rotating shaft 52 sequentially passes through the two rotating seats 431 and is rotatably disposed thereon relative to the two rotating seats 431.

As shown in fig. 2, in this embodiment, the present device may include two pumping mechanisms 2 and two crank rocker mechanisms 3, the pedal pumping devices 21 of the two pumping mechanisms 2 may be respectively disposed at two ends of the rear sidewall of the cart 4, and the corresponding sliding members 222 of the pumping mechanisms 2 are correspondingly slidably disposed at two ends of the cart 4; the end parts of the two ends of the second rotating shaft 52 are both provided with connecting rods 53, and the other ends of the cranks 32 of the two crank rocker mechanisms 3 are respectively fixed on the end parts of the connecting rods 53 at the two ends of the second rotating shaft 52. The two ends of the second rotating shaft 52 are respectively provided with the corresponding crank rocker mechanisms 3 and the inflating mechanisms 2, and the gear chain transmission mechanism 5 can drive the two crank rocker mechanisms 3 simultaneously, so that the two inflating mechanisms 2 can inflate the gas storage tank 1 at the same time, and more energy can be stored in limited time and movement as far as possible.

The sliding members 222 slide back and forth along the cart 4 in various ways, which are not limited herein, in this embodiment, two ends of the bottom frame 41 may be provided with sliding rails 44 extending back and forth, and one side of the two sliding members 222 facing away from each other is provided with a sliding block 222a, and the sliding members 222 may slide on the sliding rails 44 through the sliding blocks 222 a.

A cargo lifting device can comprise the automatic energy storage device. The base frame 41 can also be provided with a lifting frame 8, a hydraulic cylinder 6 for driving the lifting frame 8 to lift and a gas-liquid converter 7 for outputting the air pressure in the air storage tank 1 into hydraulic pressure so as to provide the hydraulic pressure for the hydraulic cylinder 6. The gas stored in the gas storage tanks 1 can thus be used directly in the cargo-handling action of the trolleys 4.

The above is not relevant and is applicable to the prior art.

Although certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention, which is to be construed as broadly as the present invention will suggest themselves to those skilled in the art to which the invention pertains and which is susceptible to various modifications or additions and similar arrangements to the specific embodiments described herein without departing from the scope of the invention as defined in the appended claims. It should be understood by those skilled in the art that any modifications, equivalent substitutions, improvements and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. An automatic energy storage device, comprising:

a gas tank (1);

the air outlet of the inflating mechanism (2) is communicated with the inside of the air storage tank (1) and is used for inflating the air storage tank (1);

the crank and rocker mechanisms (3) correspond to the inflating mechanisms (2) one by one; the crank rocker mechanism (3) comprises a connecting rod (31), one end of the connecting rod is in transmission connection with the inflating mechanism (2), and a crank (32), one end of the crank rocker mechanism is in transmission connection with the other end of the connecting rod (31);

the transmission mechanism (5) is in transmission connection with the other end of the crank (32);

the trolley is characterized by comprising a trolley (4), wherein a rolling wheel (42) is arranged on a bottom frame (41) of the trolley (4), and the rolling wheel (42) is in transmission connection with a gear chain transmission mechanism (5).

2. An automatic energy storage apparatus as claimed in claim 1, wherein: the pump-up mechanism (2) includes:

the pedal inflating device (21), the pedal inflating device (21) comprises a support frame (211) and a pedal frame (212) hinged with the support frame (211), an air cylinder body (213) is connected between the support frame (211) and the pedal frame (212), a booster valve (214) is arranged on the air cylinder body (213), and the booster valve (214) is communicated with the inside of the air storage tank (1); the support frame (211) is mounted on one end of the rear side wall of the trolley (4);

the air inflating assembly (22), the air inflating assembly (22) is installed on the pedal frame (212) and is in transmission connection with the crank and rocker mechanism (3), and the crank and rocker mechanism (3) drives the air inflating assembly (22) to press the pedal frame (212).

3. An automatic energy storage apparatus as claimed in claim 2, wherein: the crank rocker mechanism (3) is arranged on the front side of the pedal inflating device (21), and the connecting rod (31) moves back and forth; the inflation assembly (22) comprises a pressure plate (221) and a sliding piece (222); the sliding piece (222) is vertically arranged, one side of the bottom end of the sliding piece can be horizontally arranged on the trolley (4) in a sliding manner, the other side of the bottom end of the sliding piece is rotatably connected with one end of the connecting rod (31) through a rotating piece (223), and the sliding piece is driven by the connecting rod (31) to slide back and forth along the front-back direction; the pressing plate (221) is mounted on the pedal frame (212), a pulley (224) is arranged at the top end of the sliding piece (222), and the pulley (224) slides on the pressing plate (221).

4. An automatic energy storage apparatus as claimed in claim 3, wherein: the gear chain transmission mechanism (5) comprises:

the two ends of the first rotating shaft (51) are respectively and coaxially fixed on the front rolling wheels (42) at the two ends of the underframe (41);

the second rotating shaft (52) is rotatably arranged on the bottom frame (41), the second rotating shaft (52) is arranged in parallel with the first rotating shaft (51) and is positioned on the rear side of the first rotating shaft, one end of the second rotating shaft (52) is vertically provided with a connecting rod (53), one end of the connecting rod (53) is fixedly arranged at one end part of the second rotating shaft (52), and the other end of the crank (32) is fixed at the other end part of the connecting rod (53);

a first gear (54), the first gear (54) being coaxially fixed to the first rotating shaft (51);

the second gear (55) is coaxially and fixedly arranged on the second rotating shaft (52), and the second gear (55) is in transmission connection with the first gear (54) through an annular chain (56).

5. An automatic energy storage apparatus as claimed in claim 4, wherein: be equipped with mount pad (43) on chassis (41), follow on mount pad (43) length extending direction interval of second axis of rotation (52) is equipped with two and rotates seat (431), second axis of rotation (52) pass two in proper order rotate seat (431) to can be relative its pivoted setting on it.

6. An automatic energy storage apparatus as claimed in claim 5, wherein: the automatic energy storage device comprises two inflating mechanisms (2) and two crank rocker mechanisms (3), pedal inflating devices (21) of the two inflating mechanisms (2) are respectively arranged at two ends of the rear side wall of the trolley (4), and sliding pieces (222) of the corresponding inflating mechanisms (2) are correspondingly and slidably arranged at two ends of the trolley (4); the end parts of two ends of the second rotating shaft (52) are respectively provided with a connecting rod (53), and the other ends of the cranks (32) of the two crank rocker mechanisms (3) are respectively fixed on the end parts of the connecting rods (53) at two ends of the second rotating shaft (52).

7. An automatic energy storage apparatus as claimed in claim 6, wherein: both ends of the bottom frame (41) are provided with slide rails (44) extending along the front-back direction of the bottom frame, one side of each of the two sliding parts (222) departing from each other is provided with a sliding block (222a), and the sliding parts (222) slide on the slide rails (44) through the sliding blocks (222 a).

8. A cargo lifting device, characterized in that: comprising an automatic energy storage device according to any one of claims 1-6.

9. The cargo lifting device of claim 8, wherein: the lifting frame (8), a hydraulic cylinder (6) for driving the lifting frame (8) to lift and a gas-liquid converter (7) for outputting the gas pressure in the gas storage tank (1) to be hydraulic are further arranged on the bottom frame (41), so that hydraulic pressure is provided for the hydraulic cylinder (6).