CN212155572U - Mechanical foot brake mechanism - Google Patents
Mechanical foot brake mechanism Download PDFInfo
- Publication number
- CN212155572U CN212155572U CN201922418099.8U CN201922418099U CN212155572U CN 212155572 U CN212155572 U CN 212155572U CN 201922418099 U CN201922418099 U CN 201922418099U CN 212155572 U CN212155572 U CN 212155572U
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- compass
- brake
- connecting rod
- nylon
- brake mechanism
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Abstract
The utility model discloses a mechanical type service brake mechanism, including the body support, compass, running-board, brake nylon are installed to the upper end of body support, the left end swing joint of running-board has the connecting rod, the connecting rod and be provided with the brake nylon between the compass, be provided with line type bearing and spring between brake nylon and the connecting rod, the spring is located the top of line type bearing, brake nylon and compass frictional contact, the connecting rod passes through connecting piece swing joint with the body support, and original fixed angle compass redesigns for not having fixed angle compass, directly brakes on the compass face, has simplified the structure, has saved the cost, becomes to become from fixed angle and can stop by arbitrary angle, and adaptable arbitrary angle shifts, and the mechanism is upgraded by special can be general, also can reuse, has saved the cost of follow-up equipment.
Description
Technical Field
The utility model relates to a mechanical type machine of shifting brake mechanism, specifically a mechanical type service brake mechanism that spring is power.
Background
The prior art adopts a fixed angle, and when the design is designed to use at any angle, the angle can be selected only according to the design angle, so that the adaptability is poor; when the angle is changed to the required angle manually, the limiting pin is operated by hand for limiting, and the operation is inconvenient. Accordingly, one skilled in the art provides a mechanical service brake mechanism to solve the problems set forth in the background above.
Disclosure of Invention
An object of the utility model is to provide a mechanical type service brake mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a mechanical type service brake mechanism, includes the body support, compass, running-board, brake nylon are installed to the upper end of body support, the left end swing joint of running-board has the connecting rod, the connecting rod and be provided with brake nylon between the compass, be provided with line type bearing and spring between brake nylon and the connecting rod, the spring is located the top of line type bearing.
As a further aspect of the present invention: the brake nylon is in frictional contact with the compass.
As a further aspect of the present invention: the connecting rod is movably connected with the body bracket through a connecting piece.
Compared with the prior art, the beneficial effects of the utility model are that:
the invention is divided into two parts, firstly, the original fixed angle compass is redesigned to be a compass without a fixed angle, and the compass is directly braked on the compass surface, thereby simplifying the structure, saving the cost, changing the fixed angle into a stop at any angle, being suitable for any angle displacement, upgrading the mechanism from special use to be universal, namely being capable of being reused, and saving the cost of subsequent equipment; and secondly, the original hand bolt mechanism is redesigned into a pedal connecting rod brake mechanism, the cost is low, manual operation is changed into foot control, the working efficiency is directly improved, one hand of an operator is liberated to be used for other cooperative operation, and the working efficiency is obviously improved on the whole.
Drawings
Fig. 1 is a schematic structural diagram of a mechanical service brake mechanism in a braking state.
Fig. 2 is a schematic structural diagram of a mechanical service brake mechanism in a released state.
Fig. 3 is a schematic structural view of a mechanical service brake mechanism in a normally closed braking state.
Fig. 4 is a schematic structural diagram of a mechanical service brake mechanism in a brake-released state.
In the figure: 1. a body support; 2. a compass; 3. brake nylon; 4. a spring; 5. a linear bearing; 6. a connecting rod; 7. a foot pedal.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a mechanical foot brake mechanism includes a body bracket 1, and a compass 2, a pedal 7, and a brake nylon 3 are installed on an upper end of the body bracket 1.
Furthermore, the left end of the pedal 7 is movably connected with a connecting rod 6, a brake nylon 3 is arranged between the connecting rod 6 and the compass 2, a linear bearing 5 and a spring 4 are arranged between the brake nylon 3 and the connecting rod 6, the spring 4 is positioned above the linear bearing 5, the brake nylon 3 is in friction contact with the compass 2, and the connecting rod 6 is movably connected with the body support 1 through a connecting piece.
Specifically, the utility model discloses brake mechanism has all been designed on both sides, can all operate on arbitrary one side. When the position of the brake is required to be changed, the compass 2 is held by hands, the pedal 7 is stepped on, the support of the pedal 7 drives the connecting rod 6 to move downwards, the brake nylon 3 is fixed on the connecting rod 6, the brake nylon 3 leaves the compass 2 when the connecting rod 6 moves downwards, the position of the brake can be changed when the brake is released, the pedal 7 is released when the position of the brake is adjusted to a required position, the brake nylon 3 extends out under the action of the spring 4 to prop against the compass 2, the brake is closed at the moment, and a required angle can be kept.
The utility model discloses a theory of operation is:
the utility model discloses brake mechanism has all been designed on both sides, can all operate on arbitrary one side. When needing to shift, hold compass 2 with the hand, then step on running-board 7, running-board 7 support drives connecting rod 6 downstream, and brake nylon 3 is fixed on 6 connecting rods, and connecting rod 6 downstream then brake nylon 3 leaves compass 2, and the operation of shifting can be loosened in the brake this moment, when transferring required position, unclamps running-board 7, and brake nylon 3 stretches out under the effect of spring 4 and withstands compass 2, and the brake is closed this moment, can keep required angle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a mechanical type service brake mechanism, includes body support (1), its characterized in that, compass (2), running-board (7), brake nylon (3) are installed to the upper end of body support (1), the left end swing joint of running-board (7) has connecting rod (6), connecting rod (6) and compass (2) between be provided with brake nylon (3), be provided with linear bearing (5) and spring (4) between brake nylon (3) and connecting rod (6), spring (4) are located the top of linear bearing (5).
2. A mechanical service brake mechanism according to claim 1, wherein the brake nylon (3) is in frictional contact with the compass (2).
3. A mechanical service brake mechanism according to claim 1, wherein the link (6) is movably connected to the body bracket (1) by a connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418099.8U CN212155572U (en) | 2019-12-28 | 2019-12-28 | Mechanical foot brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418099.8U CN212155572U (en) | 2019-12-28 | 2019-12-28 | Mechanical foot brake mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212155572U true CN212155572U (en) | 2020-12-15 |
Family
ID=73707478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922418099.8U Active CN212155572U (en) | 2019-12-28 | 2019-12-28 | Mechanical foot brake mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212155572U (en) |
-
2019
- 2019-12-28 CN CN201922418099.8U patent/CN212155572U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |