Manual accelerator and foot accelerator linkage structure

Abstract

The utility model relates to the technical field of hand accelerator and foot accelerator linkage structures, and discloses a hand accelerator and foot accelerator linkage structure which comprises a penetrating sleeve, a flexible shaft penetrates through the penetrating sleeve, the two ends of the flexible shaft are connected with accelerator pumps, the top ends of the accelerator pumps are connected with a connecting plate, the top of the connecting plate is provided with a polygonal block, and the polygonal block is connected with the connecting plate. A mounting plate is arranged at the top of the connecting plate, the polygonal block penetrates through the mounting plate, and a limiting structure is arranged in the mounting plate. During use, the foot accelerator pedal pulls the accelerator pump through the flexible shaft, the accelerator pump then works, the rotating speed of an engine is controlled, and the pressing accelerator is pressed to deflect through the center of the mounting plate; the pressing accelerator is pressed to press the accelerator pump, then the accelerator pump works to synchronously control the rotating speed of the engine, and when the accelerator is maintained and replaced, the foot accelerator pedal is separated from the fixing rod, and then the mounting plate is separated from the polygonal block, so that the foot accelerator pedal is convenient to disassemble and assemble, and the later maintenance difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of a hand throttle and a foot throttle linkage structure, in particular to a hand throttle and a foot throttle linkage structure. Background Art

[0002] The engine is the main power output device of the car. During the operation of the car, the engine power needs to be adjusted according to the working conditions and usage requirements. The engine power regulation is achieved by controlling the fuel supply of the engine with the throttle. Usually, the throttle operation adopts a hand-foot integrated throttle structure, that is, the hand throttle controls the maximum speed of the machine, and the foot throttle controls the deceleration of the machine within the speed range.

[0003] After searching, the Chinese patent with publication number "CN219754665U discloses a hand throttle and foot throttle linkage structure, including: a structural body, the structural body is composed of a hand throttle mechanism and a foot throttle mechanism, the hand throttle mechanism and the foot throttle mechanism are connected by a flexible shaft, one end of the flexible shaft is connected to the bottom end of the throttle pump, and the other end is connected to the foot throttle mechanism. The utility model eliminates the previous spring box and mechanical connecting rod structure, and adopts a flexible shaft connection, which is convenient to set up and has a simple structure, fewer parts, high stability, easy installation and maintenance, and low cost. It adopts a hand throttle mechanism and a foot throttle mechanism for transmission, realizes the integrated installation of the system, and disassembly and maintenance does not affect other components." However, there are the following shortcomings when used.

[0004] When controlling the throttle, the throttle pump is driven by stepping on the foot throttle pedal, or by pinching the mounting plate and pressing the throttle. The foot throttle pedal and the mounting plate are basically fixedly connected by bolts, which is inconvenient to disassemble and assemble, resulting in inconvenience in later replacement and maintenance. Therefore, a hand throttle and foot throttle linkage structure is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a hand throttle and foot throttle linkage structure to solve the problem proposed in the above background technology that when controlling the throttle, the throttle pump is driven to control by stepping on the foot throttle pedal, or by pinching the mounting plate and pressing the throttle, while the foot throttle pedal and the mounting plate are basically fixedly connected by bolts, which is not convenient for disassembly and assembly, resulting in inconvenience in later replacement and maintenance.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hand throttle and foot throttle linkage structure, comprising a connecting sleeve, a flexible shaft passing through the interior of the connecting sleeve, both ends of the flexible shaft are connected to a throttle pump, the top of the throttle pump is connected to a connecting plate, the top of the connecting plate is provided with a polygonal block, the top of the connecting plate is provided with a mounting plate, the polygonal block passes through the mounting plate, a limited position structure is provided inside the mounting plate, two connecting frames are provided on the outside of the connecting sleeve, the bottom ends of the connecting frames are connected to the flexible shaft inside the connecting sleeve, one end of the two connecting frames are fixedly provided with a connecting seat, the connecting seat is hingedly connected with a movable shaft, one end of the movable shaft is fixedly provided with a fixing rod, a foot throttle pedal is connected between the two fixing rods, and a mounting plate core is provided at the bottom of the mounting plate, and a pressing throttle is connected inside the mounting plate core.

[0007] Preferably, the limiting structure includes two inclined blocks, the two inclined blocks are located inside the polygonal block, a pin rod is fixedly provided on one side of the two inclined blocks and the pin rod passes through the polygonal block, an embedded block is inserted into the inside of the polygonal block, a limiting plate is fixedly provided on the top of the embedded block, a plurality of buckle plates are fixedly provided on one side of the top of the mounting plate, and the limiting plate is buckled between the plurality of buckle plates.

[0008] Preferably, both ends of the foot accelerator pedal are provided with a slot, and the slot is buckled on the outside of the fixing rod.

[0009] Preferably, the inner walls on both sides of the embedded block are processed into inclined surfaces, and the inclined surfaces of the inclined surface block are fitted with the inclined surfaces on both sides of the embedded block.

[0010] Preferably, a pin groove is provided on the inner wall of the embedding block, and one end of the pin rod is inserted into the pin groove.

[0011] Preferably, the buckle plate is processed into an L-shape, and the limit plate is buckled between multiple buckle plates.

[0012] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0013] The utility model is provided with a connecting plate, a mounting plate, a connecting frame, a fixing rod and a foot accelerator pedal. When the foot accelerator pedal is used, the foot accelerator pedal drives the connecting frame to move, and the connecting frame drives the flexible shaft connected to the bottom end to move synchronously, and the flexible shaft is pulled to synchronously pull the throttle pump, and the throttle pump then works, and the speed of the engine is controlled by pressing the throttle, and the throttle is deflected by the center of the mounting plate, and the throttle is pressed to press the throttle pump, and the throttle pump then works, so as to synchronously control the speed of the engine. When it is used for a long time and needs to be repaired and replaced, the limit plate is separated from the buckle plate, so that the embedded block is pulled out of the interior of the polygonal block, and then the pin rod is slid out of the interior of the mounting plate, so that the mounting plate is separated from the polygonal block, and the mounting plate and the throttle are replaced, thereby reducing the difficulty of later repairs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a side view structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection structure between the fixing rod and the foot accelerator pedal of the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the connecting plate and the mounting plate of the utility model;

[0018] Figure 4 It is a schematic diagram of the explosion structure of the utility model.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. Connecting sleeve; 2. Flexible shaft; 3. Throttle pump; 4. Connecting plate; 5. Polygonal block; 6. Mounting plate; 7. Inclined block; 8. Pin rod; 9. Embedded block; 10. Limiting plate; 11. Buckle plate; 12. Connecting frame; 13. Connecting seat; 14. Movable shaft; 15. Fixed rod; 16. Foot accelerator pedal; 17. Mounting plate core; 18. Press accelerator. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0022] Example

[0023] In the prior art, when controlling the throttle, the throttle pump is driven by stepping on the foot throttle pedal, or by pinching the mounting plate and pressing the throttle. The foot throttle pedal and the mounting plate are basically fixedly connected by bolts, which is inconvenient to disassemble and assemble, resulting in inconvenience in later replacement and maintenance. For this reason, a hand throttle and foot throttle linkage structure is proposed.

[0024] See also Figure 1-4The utility model provides a technical solution: a hand throttle and foot throttle linkage structure, including a connecting sleeve 1, a flexible shaft 2 passes through the inside of the connecting sleeve 1, both ends of the flexible shaft 2 are connected to a throttle pump 3, the top of the throttle pump 3 is connected to a connecting plate 4, a polygonal block 5 is arranged on the top of the connecting plate 4, a mounting plate 6 is arranged on the top of the connecting plate 4, the polygonal block 5 passes through the mounting plate 6, a limited position structure is arranged inside the mounting plate 6, two connecting frames 12 are arranged on the outside of the connecting sleeve 1, the bottom end of the connecting frame 12 is connected to the flexible shaft 2 inside the connecting sleeve 1, one end of the two connecting frames 12 are fixedly provided with a connecting seat 13, the connecting seat 13 is hingedly connected with a movable shaft 14, one end of the movable shaft 14 is fixedly provided with a fixing rod 15, and the two fixing rods 1 5 is connected with a foot accelerator pedal 16, a mounting plate core 17 is provided at the bottom of the mounting plate 6, and a pressing throttle 18 is connected inside the mounting plate core 17. When in use, when the foot accelerator pedal 16 is stepped on, the foot accelerator pedal 16 pulls the throttle pump 3 through the flexible shaft 2, and the throttle pump 3 then works to control the speed of the engine. By pressing the pressing accelerator 18, the pressing accelerator 18 is deflected through the mounting plate core 17, and the pressing accelerator 18 presses the throttle pump 3, and the throttle pump 3 then works, thereby synchronously controlling the speed of the engine. When repairing and replacing it, the foot accelerator pedal 16 is separated from the fixing rod 15, and then the mounting plate 6 is separated from the polygonal block 5, so as to facilitate its disassembly and assembly, and reduce the difficulty of later repair.

[0025] The limiting structure includes two inclined plane blocks 7, and the two inclined plane blocks 7 are located inside the polygonal block 5. A pin rod 8 is fixedly provided on one side of the two inclined plane blocks 7 and the pin rod 8 passes through the polygonal block 5. An embedded block 9 is inserted into the inside of the polygonal block 5. A limiting plate 10 is fixedly provided on the top of the embedded block 9. A plurality of buckle plates 11 are fixedly provided on one side of the top of the mounting plate 6. The limiting plate 10 is buckled between the plurality of buckle plates 11. When in use, the buckle plate 11 is buckled on the top of the mounting plate 6, and the embedded block 9 is embedded in the inside of the polygonal block 5. The embedded block 9 will push the pin rod 8 to move through the inclined plane block 7, so that one end of the pin rod 8 is embedded in the inside of the mounting plate 6, thereby limiting the mounting plate 6 and facilitating its disassembly and assembly.

[0026] Both ends of the foot accelerator pedal 16 are provided with a slot, which is buckled on the outside of the fixing rod 15. The slots at both ends of the foot accelerator pedal 16 are buckled with the fixing rod 15, so that the foot accelerator pedal 16 can be easily disassembled and assembled.

[0027] The inner walls on both sides of the embedded block 9 are processed into bevels, and the bevels of the bevel block 7 fit with the bevels on both sides of the embedded block 9. The embedded block 9 pushes the bevel block 7 to drive the pin rod 8 to move, so that one end of the pin rod 8 is embedded in the interior of the mounting plate 6.

[0028] The inner wall of the embedding block 9 is provided with a pin groove, one end of the pin rod 8 is inserted into the pin groove, and the pin rod 8 is embedded in the interior of the mounting plate 6, thereby limiting the mounting plate 6.

[0029] The buckle plates 11 are processed into an L-shape, and the limiting plate 10 is buckled between the plurality of buckle plates 11 , and the limiting plate 10 is limited by the buckle plates 11 .

[0030] Working principle or structural principle, when in use, when the foot accelerator pedal 16 is stepped on, the foot accelerator pedal 16 drives the connecting frame 12 to move, and the connecting frame 12 drives the flexible shaft 2 connected at the bottom to move synchronously, pulling the flexible shaft 2, and the flexible shaft 2 synchronously pulls the throttle pump 3, and the throttle pump 3 then works to control the engine speed, by pressing the throttle 18, the throttle 18 is deflected through the mounting plate core 17, and the throttle 18 is pressed to press the throttle pump 3, and the throttle pump 3 then works, thereby synchronously controlling the engine speed. When used for a long time and needs to be repaired and replaced, the limit plate 10 is separated from the buckle plate 11, so that the embedded block 9 is pulled out of the interior of the polygonal block 5, and then the pin rod 8 is slid out of the interior of the mounting plate 6, so that the mounting plate 6 is separated from the polygonal block 5, and the mounting plate 6 and the throttle 18 are replaced, which reduces the difficulty of later maintenance.

[0031] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. A hand throttle and foot throttle linkage structure, comprising a connecting sleeve (1), characterized in that: A flexible shaft (2) passes through the inside of the connecting sleeve (1), and both ends of the flexible shaft (2) are connected to a throttle pump (3), and the top of the throttle pump (3) is connected to a connecting plate (4), and a polygonal block (5) is arranged on the top of the connecting plate (4), and a mounting plate (6) is arranged on the top of the connecting plate (4), and the polygonal block (5) passes through the mounting plate (6), and a limited position structure is arranged inside the mounting plate (6), and two connecting frames (12) are arranged on the outside of the connecting sleeve (1), and the connecting frames The bottom end of the connecting frame (12) is connected to the flexible shaft (2) inside the connecting sleeve (1), one end of each of the two connecting frames (12) is fixedly provided with a connecting seat (13), the connecting seat (13) is hingedly connected with a movable shaft (14), one end of the movable shaft (14) is fixedly provided with a fixing rod (15), a foot accelerator pedal (16) is connected between the two fixing rods (15), and a mounting plate core (17) is provided at the bottom of the mounting plate (6), and a pressing accelerator (18) is connected inside the mounting plate core (17).

2. A hand throttle and foot throttle linkage structure according to claim 1, characterized in that: The limiting structure comprises two inclined plane blocks (7), the two inclined plane blocks (7) are located inside the polygonal block (5), a pin rod (8) is fixedly arranged on one side of the two inclined plane blocks (7), and the pin rod (8) passes through the polygonal block (5), an embedded block (9) is inserted into the inside of the polygonal block (5), a limiting plate (10) is fixedly arranged on the top of the embedded block (9), and a plurality of buckle plates (11) are fixedly arranged on one side of the top of the mounting plate (6), and the limiting plate (10) is buckled between the plurality of buckle plates (11).

3. A hand throttle and foot throttle linkage structure according to claim 1, characterized in that: Both ends of the foot accelerator pedal (16) are provided with clamping grooves, and the clamping grooves are buckled on the outside of the fixing rod (15).

4. A hand throttle and foot throttle linkage structure according to claim 2, characterized in that: The inner walls on both sides of the embedded block (9) are processed into inclined surfaces, and the inclined surfaces of the inclined surface block (7) fit the inclined surfaces on both sides of the embedded block (9).

5. The hand throttle and foot throttle linkage structure according to claim 2, characterized in that: The inner wall of the embedding block (9) is provided with a pin groove, and one end of the pin rod (8) is inserted into the pin groove.

6. A hand throttle and foot throttle linkage structure according to claim 2, characterized in that: The buckle plates (11) are processed into an L-shape, and the limiting plate (10) is buckled between a plurality of buckle plates (11).

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