CN114060422A

CN114060422A - Novel normal contact type clutch system

Info

Publication number: CN114060422A
Application number: CN202111522368.0A
Authority: CN
Inventors: 罗强
Original assignee: Jiangling Motors Corp Ltd
Current assignee: Jiangling Motors Corp Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-02-18
Anticipated expiration: 2041-12-14
Also published as: CN114060422B

Abstract

The invention discloses a novel normal contact type clutch system, which comprises: the clutch pedal device comprises a fixed shaft, a clutch pedal and a clutch, wherein a first fixed sleeve is arranged on the side surface of the fixed shaft; the connecting sleeve is rotatably arranged on the side face of the fixed shaft, and a second fixed sleeve is arranged on the side face of the connecting sleeve. When the device brakes when in use, the brake pedal is stepped to rotate, the first spring is compressed when the brake pedal rotates, when the rotation angle of the brake pedal is large to perform emergency braking, the compression amount of the first spring is large, the limiting block and the fixing shaft can be pushed to move, the fixing shaft rotates along with the first spring, the clutch pedal can be driven to rotate after the fixing shaft rotates, the clutch pedal rotates along with the first spring when the rotation angle of the brake pedal is large, the phenomenon of gear disengagement is avoided, and the service life of the clutch is prolonged.

Description

Novel normal contact type clutch system

Technical Field

The invention relates to the technical field of trucks, in particular to a novel normally-contacted clutch system.

Background

In the process of truck driving, a brake pedal is an extremely important component, when the speed is high, a speed reducing structure is driven by the brake pedal to reduce the speed, most of trucks are manual clutches, the corresponding speed needs to be matched with corresponding gears for use, when the traditional speed reducing mechanism is used, when the force for stepping on a brake plate is high, the speed of a vehicle can be reduced rapidly, because the clutch is not stepped on timely at the moment, the state that the speed is not matched with the corresponding gear is easily caused, the clutch is easy to be ablated, the vehicle is easy to cause failure in driving, the truck is usually used in long-distance transportation, when goods are transported, the feet of a user are easily stained with dust, when the truck is used for a long time, the dust can be left in the truck in the using process, and the environment in the truck is easily influenced, meanwhile, in long-distance travel, a user needs to spend most of time in the vehicle, and in long-distance travel, the user needs to use the angle for a long time, and the foot is easy to sweat during use, so that the foot generates peculiar smell, and the environment in the vehicle is poor.

Disclosure of Invention

The invention aims to provide a novel normally-contact clutch system to solve the problems that a clutch pedal cannot be driven to rotate and the feet cannot be automatically cleaned and peculiar smell is absorbed in the severe braking process in the background technology.

In order to realize the purpose, the invention provides the following technical scheme: a novel constant contact clutch system comprising:

the clutch pedal device comprises a fixed shaft, a clutch pedal and a clutch, wherein a first fixed sleeve is arranged on the side surface of the fixed shaft;

the connecting sleeve is rotatably arranged on the side face of the fixed shaft, a second fixed sleeve is arranged on the side face of the connecting sleeve, and a brake structure is arranged inside the second fixed sleeve.

According to the preferable technical scheme, a fixed channel is formed in the connecting sleeve, a first spring is arranged on the side face of the inner portion of the fixed channel, a limiting block is arranged in the fixed channel in a sliding mode and connected with the fixed shaft, and the limiting block and the first spring are in fit connection.

Adopt above-mentioned technical scheme, can drive the fixed axle through first fixed cover and rotate when stepping on the clutch footboard, can drive the stopper when the fixed axle rotates and remove, the stopper can slide and can not drive the adapter sleeve in the inside of fixed way this moment and rotate, and can rotate first spring when the adapter sleeve rotates earlier, when the turned angle of adapter sleeve is great, the compression capacity of first spring reaches the biggest, thereby it rotates to drive stopper and fixed axle through first spring, make the clutch footboard rotate, avoid appearing phenomenons such as derailment, thereby protect the clutch

According to the preferable technical scheme, the brake structure comprises a fixing rod, a connecting rod and a brake pedal, the fixing rod is arranged inside the second fixing sleeve in a threaded mode, one end of the fixing rod is in a plum blossom shape, the plum blossom end of the fixing rod is located inside the connecting rod, a second spring is arranged on the outer side of the fixing rod and located inside the connecting rod, and the other end of the connecting rod is connected with the brake pedal.

Adopt above-mentioned technical scheme, can drive the connecting rod and rotate when the user steps on brake pedal, when the connecting rod rotates, the connecting rod can apply inward reasoning to it at the pivoted in-process, and the connecting rod can inwards move and remove to the outside of dead lever to increase the comfort of user when stepping on brake pedal, avoid appearing driving fatigue, later the second spring can promote the outside removal of connecting rod and resume the normal position.

As a preferable technical scheme of the invention, an auxiliary rod is arranged on the side face of the connecting rod, a piston ring is arranged at one end of the auxiliary rod, and the piston ring is arranged inside the supporting column in a sliding mode.

Adopt above-mentioned technical scheme, can drive vice pole and piston ring when the connecting rod moves downwards and remove, the piston ring will be outwards removed in the inside of support column this moment, the inside space increase of support column this moment, so can make the atmospheric pressure in the support column reduce, because the support column, the inside of vice pole and brake pedal is linked together, so atmospheric pressure in the brake pedal also can reduce thereupon, when connecting rod and brake pedal resume the normal position, because vice pole carries out reverse movement, the space in the support column reduces, so atmospheric pressure in the brake pedal can increase.

As the preferable technical scheme of the invention, the suction cups are uniformly distributed at the upper end of the brake pedal.

Adopt above-mentioned technical scheme, can breathe in when atmospheric pressure in the brake pedal reduces, because brake pedal is carrying out the downstream this moment, so the sucking disc can breathe in, absorb the gas in user sole and the car, increase the stability of user when using, avoid brake pedal and user's foot to appear the phenomenon that breaks away from, and when brake pedal resumes the normal position, the sucking disc can exhaust, thereby clean once more to user's foot, the sucking disc can increase the frictional force between user's foot and the brake pedal simultaneously, thereby increase the stability of device when using.

In a preferred embodiment of the present invention, a storage tank is disposed inside the brake pedal, and a sealing ring for increasing air tightness is disposed outside the storage tank.

Adopt above-mentioned technical scheme, with the embedded installation of bin in brake pedal's inside back, reuse implementation passes bin and brake pedal and connects to fix bin and brake pedal, and the sealing ring can increase the gas tightness between bin and the brake pedal, avoids the interior gas of brake pedal to flow from the lower extreme, and reverse operation can be dismantled the bin, thereby is convenient for clear up the inside of bin.

As a preferable technical scheme of the invention, an L-shaped fixing layer is arranged in the storage box, the short end of the fixing layer is in a filter screen shape, a filter layer is embedded in the fixing layer, and fixing holes are uniformly distributed in the side surface of the storage box.

Adopt above-mentioned technical scheme, can pass the stub and the filter layer of fixed bed when gaseous from the brake pedal in to the connecting rod in flowing, the filter layer comprises sponge material, so impurity in can avoiding the air flows into the inside of connecting rod in from the brake pedal, reaches the dust to in the air and carries out filterable effect, and when the dust passed fixed bed and filter layer, the fixed orifices also can filter the dust simultaneously, avoids the dust to flow into the inside of connecting rod.

According to the preferable technical scheme, the collecting chamber with the gradually reduced opening is equidistantly arranged inside the long end of the fixing layer, the supporting plate is installed inside the collecting chamber in an embedded mode, the supporting plate and the collecting chamber are in magnetic connection, the supporting plate is symmetrically arranged on two sides of the purifying box, the purifying box is in a filter screen shape, the cross section of the purifying box is in a semicircular shape, the inside of the purifying box is in an arc shape, the upper end of the purifying box is provided with the feeding port, and the fixing cap is arranged on the inner thread of the feeding port.

Adopt above-mentioned technical scheme, dust in the bin can move down and fall into the inside of collecting the room under the action of gravity, and the inside of collecting the room is provided with the purifying box, the inside of purifying box is provided with the active carbon, can play the suppression bacterium, and can purify gas when the inside active carbon of gaseous entering device, avoid appearing the situation of peculiar smell, simultaneously after the purifying box uses a terminal time, take out purifying box rebound from the inside of collecting the room, then rotate the fixed cap and open the charge door and change the active carbon in the purifying box, later with the purifying box recovery normal position, the backup pad can adsorb together with the collecting chamber this moment, thereby fix the purifying box, guarantee that the purifying box can be stable use.

Compared with the prior art, the invention has the beneficial effects that: this novel constant contact clutch system:

1. when the device is used for braking, the brake pedal is stepped to rotate, the first spring is compressed when the brake pedal rotates, when the rotation angle of the brake pedal is larger for emergency braking, the compression amount of the first spring is also larger, so that the limiting block and the fixed shaft can be pushed to move, the fixed shaft rotates along with the first spring, and the clutch pedal is driven to rotate after the fixed shaft rotates, so that the clutch pedal rotates along with the first spring when the rotation angle of the brake pedal is larger, the gear disengagement phenomenon is avoided, and the service life of the clutch is prolonged;

2. make brake pedal internal gas pressure reduce formation suction when stepping on brake pedal to produce suction to user's foot, avoid the user to appear the phenomenon that the foot skidded when stepping on brake pedal, and when outside gas entered into brake pedal's inside, can absorb the gas of user's foot, clean user's foot simultaneously, thereby purify the gas of foot, avoid appearing phenomenons such as peculiar smell in the car.

Drawings

FIG. 1 is a schematic view of the front view of the mounting structure of the fixed shaft and the clutch pedal of the present invention;

FIG. 2 is a sectional structural view of the mounting side of the fixed shaft and the connecting sleeve of the present invention;

FIG. 3 is a schematic view of the installation of the brake pedal and the storage box according to the present invention;

FIG. 4 is a schematic perspective view of the storage case and the sealing arrangement of the present invention;

FIG. 5 is a schematic view of the internal structure of the bin of the present invention;

FIG. 6 is a schematic view of the internal structure of the purification box of the invention.

In the figure: 1. a fixed shaft; 2. a first fixing sleeve; 3. a clutch pedal; 4. connecting sleeves; 5. a fixed way; 6. a limiting block; 7. a first spring; 8. a second fixing sleeve; 9. fixing the rod; 10. a second spring; 11. a connecting rod; 12. a brake pedal; 13. a suction cup; 14. a storage tank; 15. a seal ring; 16. a fixing hole; 17. a fixed layer; 18. a filter layer; 19. a collection chamber; 20. a purification box; 21. a support plate; 22. a feed inlet; 23. a fixing cap; 24. an auxiliary rod; 25. a piston ring; 26. and (4) a support column.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a novel constant contact clutch system comprising:

the clutch pedal fixing device comprises a fixing shaft 1, wherein a first fixing sleeve 2 is arranged on the side surface of the fixing shaft 1, and a clutch pedal 3 is arranged in the first fixing sleeve 2 in a threaded manner; the connecting sleeve 4 is rotatably arranged on the side surface of the fixed shaft 1, a second fixed sleeve 8 is arranged on the side surface of the connecting sleeve 4, and a brake structure is arranged inside the second fixed sleeve 8.

A fixed channel 5 is arranged in the connecting sleeve 4, a first spring 7 is arranged on the side surface in the fixed channel 5, a limiting block 6 is arranged in the fixed channel 5 in a sliding manner, the limiting block 6 is connected with the fixed shaft 1, and the limiting block 6 is connected with the first spring 7 in a fitting manner; when the clutch pedal 3 is stepped on, the fixed shaft 1 is driven to rotate through the first fixed sleeve 2, when the fixed shaft 1 rotates, the limiting block 6 is driven to move, at the moment, the limiting block 6 slides in the fixed channel 5 and cannot drive the connecting sleeve 4 to rotate, when the connecting sleeve 4 rotates, the first spring 7 is firstly rotated, when the rotating angle of the connecting sleeve 4 is large, the compression amount of the first spring 7 is maximum, so that the limiting block 6 and the fixed shaft 1 are driven to rotate through the first spring 7, the clutch pedal 3 rotates, the phenomena of gear disengagement and the like are avoided, and the clutch is protected; the brake structure comprises a fixing rod 9, a connecting rod 11 and a brake pedal 12, wherein the fixing rod 9 is arranged inside the second fixing sleeve 8 in a threaded mode, one end of the fixing rod 9 is in a plum blossom shape, the plum blossom end of the fixing rod 9 is located inside the connecting rod 11, a second spring 10 is arranged on the outer side of the fixing rod 9, the second spring 10 is located inside the connecting rod 11, and the other end of the connecting rod 11 is connected with the brake pedal 12; when a user steps on the brake pedal 12, the connecting rod 11 is driven to rotate, when the connecting rod 11 rotates, the connecting rod 11 can infer the rotation inwards in the rotating process, the connecting rod 11 can move inwards to the outer side of the fixing rod 9, accordingly, the comfort of the user when the user steps on the brake pedal 12 is improved, driving fatigue is avoided, and then the second spring 10 can push the connecting rod 11 to move outwards to restore the original position; an auxiliary rod 24 is arranged on the side surface of the connecting rod 11, a piston ring 25 is arranged at one end of the auxiliary rod 24, and the piston ring 25 is arranged inside a supporting column 26 in a sliding mode; when the connecting rod 11 moves downwards, the auxiliary rod 24 and the piston ring 25 are driven to move, at the moment, the piston ring 25 moves outwards in the supporting column 26, at the moment, the space in the supporting column 26 is increased, so that the air pressure in the supporting column 26 is reduced, because the supporting column 26, the auxiliary rod 24 and the interior of the brake pedal 12 are communicated, the air pressure in the brake pedal 12 is also reduced, and when the connecting rod 11 and the brake pedal 12 are restored, because the auxiliary rod 24 moves reversely, the space in the supporting column 26 is reduced, so that the air pressure in the brake pedal 12 is increased; the upper end of the brake pedal 12 is uniformly distributed with suckers 13; when the air pressure in the brake pedal 12 is reduced, air suction is carried out, because the brake pedal 12 moves downwards at the moment, the suction disc 13 can suck air, the air in the soles of a user and a vehicle is absorbed, the stability of the user in use is improved, the phenomenon that the brake pedal 12 is separated from the feet of the user is avoided, when the brake pedal 12 is restored to the original position, the suction disc 13 can exhaust air, the feet of the user are cleaned again, meanwhile, the friction force between the feet of the user and the brake pedal 12 can be increased through the suction disc 13, and the stability of the device in use is improved; a storage box 14 is arranged in the brake pedal 12, and a sealing ring 15 for increasing air tightness is arranged outside the storage box 14; after the storage box 14 is embedded in the brake pedal 12, the storage box 14 is connected with the brake pedal 12 through the storage box 14, so that the storage box 14 and the brake pedal 12 are fixed, the air tightness between the storage box 14 and the brake pedal 12 can be increased by the sealing ring 15, the air in the brake pedal 12 is prevented from flowing out from the lower end, the storage box 14 can be detached by reverse operation, and the interior of the storage box 14 can be cleaned conveniently; an L-shaped fixing layer 17 is arranged inside the storage box 14, the short end of the fixing layer 17 is in a filter screen shape, a filter layer 18 is embedded inside the fixing layer 17, and fixing holes 16 are uniformly distributed in the side face of the storage box 14; when air flows from the brake pedal 12 to the connecting rod 11, the air can pass through the short end of the fixing layer 17 and the filter layer 18, the filter layer 18 is made of sponge materials, so that impurities in the air can be prevented from flowing into the connecting rod 11 from the brake pedal 12, the effect of filtering dust in the air is achieved, and meanwhile when the dust passes through the fixing layer 17 and the filter layer 18, the fixing hole 16 can also filter the dust, and the dust is prevented from flowing into the connecting rod 11; the long end of the fixed layer 17 is equidistantly provided with collecting chambers 19 with gradually reduced openings, the collecting chambers 19 are internally provided with supporting plates 21 in an embedded manner, the supporting plates 21 are magnetically connected with the collecting chambers 19, the supporting plates 21 are symmetrically arranged at two sides of the purifying box 20, the purifying box 20 is in a filter screen shape, the cross section of the purifying box 20 is in a semicircular shape, the inside of the purifying box 20 is in an arc shape, the upper end of the purifying box 20 is provided with a feed opening 22, and the inner threads of the feed opening 22 are provided with fixing caps 23; dust in the storage box 14 can move down and fall into the inside of collecting chamber 19 under the action of gravity, and the inside of collecting chamber 19 is provided with purifying box 20, the inside of purifying box 20 is provided with the active carbon, can play the suppression bacterium, and can purify gas when the inside active carbon of gas admission device, avoid appearing the situation of peculiar smell, simultaneously after purifying box 20 uses a period, take out purifying box 20 rebound from the inside of collecting chamber 19, then rotate fixing cap 23 and open charge door 22 and change the active carbon in purifying box 20, later with purifying box 20 recovery normal position, this moment backup pad 21 can adsorb together with collecting chamber 19, thereby fix purifying box 20, guarantee that purifying box 20 can be stable use.

The working principle is as follows: when the novel normally-contacted clutch system is used, when a user treads on the brake pedal 12, the auxiliary rod 24 can move, so that the space in the support column 26 for outward movement of the auxiliary rod 24 is increased, the air pressure is reduced, the air pressure in the brake pedal 12 is reduced, the suction disc 13 can generate adsorption force to fix the foot of the user, the phenomenon that the user slips when using the device is avoided, the suction disc 13 can increase the friction force between the foot and the brake pedal 12, the phenomenon that the foot slips is further avoided, meanwhile, external air can enter the inside of the brake pedal 12, dust and peculiar smell of the foot can enter the inside of the brake pedal 12 along with the air, and the foot is cleaned;

the fixed layer 17 and the filter layer 18 filter the dust to enter the collecting chamber 19 at the bottom for storage, and the purifying box 20 can absorb and purify the peculiar smell in the device, so that the peculiar smell in the vehicle is avoided;

can compress first spring 7 when brake pedal 12 rotates, can promote stopper 6 and fixed axle 1 when the compression of first spring 7 is great and take place to remove to make fixed axle 1 take place to rotate, can drive clutch pedal 3 to rotate after fixed axle 1 takes place to rotate, thereby clutch pedal 3 takes place to rotate thereupon when making brake pedal 12 turned angle great, avoid appearing phenomenons such as derailment, increase the life of clutch, increased holistic practicality.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel constant contact clutch system, comprising:

the clutch pedal device comprises a fixed shaft (1), wherein a first fixed sleeve (2) is arranged on the side surface of the fixed shaft (1), and a clutch pedal (3) is arranged in the first fixed sleeve (2) through threads;

the connecting sleeve (4), the connecting sleeve (4) rotates and sets up the side at fixed axle (1), the side of connecting sleeve (4) is provided with the fixed cover of second (8), the inside of the fixed cover of second (8) is provided with brake structure.

2. The novel normally-contacted clutch system according to claim 1, wherein: fixed way (5) have been seted up to the inside of adapter sleeve (4), the inside side of fixed way (5) is provided with first spring (7), the inside slip of fixed way (5) is provided with stopper (6), stopper (6) are connected with fixed axle (1), stopper (6) and first spring (7) are connected for laminating.

3. The novel normally-contacted clutch system according to claim 1, wherein: the brake structure includes dead lever (9), connecting rod (11) and brake pedal (12), dead lever (9) screw thread sets up the inside at the fixed cover of second (8), the one end of dead lever (9) is the plum blossom form, and the plum blossom end of dead lever (9) is located the inside of connecting rod (11), the outside of dead lever (9) is provided with second spring (10), second spring (10) are located the inside of connecting rod (11), the other end of connecting rod (11) is connected with brake pedal (12).

4. The novel normally-contacted clutch system according to claim 3, wherein: the side of connecting rod (11) is provided with auxiliary rod (24), the one end of auxiliary rod (24) is provided with piston ring (25), piston ring (25) slide to be set up in the inside of support column (26).

5. The novel normally-contacted clutch system according to claim 3, wherein: and suckers (13) are uniformly distributed at the upper end of the brake pedal (12).

6. The novel normally-contacted clutch system according to claim 3, wherein: the inside of brake pedal (12) is provided with storage box (14), the outside of storage box (14) is provided with increases the sealing ring (15) of gas tightness.

7. The novel normally-contacted clutch system according to claim 6, wherein: the utility model discloses a filter, including bin (14), the inside of bin (14) is provided with fixed bed (17) that are "L" shape, the short end of fixed bed (17) is the filter screen form, the embedded filter layer (18) of installing in inside of fixed bed (17), the side evenly distributed of bin (14) has fixed orifices (16).

8. The novel normally-contacted clutch system according to claim 7, wherein: the inside equidistance of long end of fixed bed (17) is provided with collection room (19) that the opening gradually reduces, the embedded backup pad (21) of installing in inside of collecting room (19), backup pad (21) and collection room (19) are connected for magnetism, backup pad (21) symmetry sets up the both sides in purifying box (20), purifying box (20) are the filter screen form, the transverse section of purifying box (20) is semi-circular, the inside of purifying box (20) is the arc, the upper end of purifying box (20) is provided with charge door (22), the inside screw thread of charge door (22) is provided with locking cap (23).