CN220302905U - Neutral position locking device of foot valve - Google Patents
Neutral position locking device of foot valve Download PDFInfo
- Publication number
- CN220302905U CN220302905U CN202321003568.XU CN202321003568U CN220302905U CN 220302905 U CN220302905 U CN 220302905U CN 202321003568 U CN202321003568 U CN 202321003568U CN 220302905 U CN220302905 U CN 220302905U
- Authority
- CN
- China
- Prior art keywords
- pedal
- protecting cover
- assembly
- valve
- locking device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007935 neutral effect Effects 0.000 title claims description 8
- 238000000034 method Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model relates to a median locking device of a pedal valve, which comprises a bottom plate assembly, wherein a hinging seat is arranged on the bottom plate assembly, a protecting cover is connected with the hinging seat through a bolt, a nut and the protecting cover rotates around the bolt, the pedal assembly is arranged at the upper part of the pedal valve and is locked by the nut, and the pedal assembly can be pressed down or lifted up left and right. The utility model reduces the potential risk of misoperation; the pedal valve pedal locking device solves the problems that the pedal valve pedal and an operating system are locked by bolts, the number of parts is large, the space is small, and the assembly and the disassembly are inconvenient.
Description
Technical Field
The present utility model relates to a foot valve neutral lock for a skid steer loader.
Background
The skid steer loader can be replaced by various auxiliary tools through the quick connector. Many auxiliary tools are provided with hydraulic elements, and the hydraulic elements are connected with a main machine through pedal valves and pipelines. The left pedal and the right pedal of the pedal valve are stepped on by feet to supply oil to the hydraulic elements on the auxiliary tool, so that the forward and reverse rotation of the motor or the expansion and contraction of the oil cylinder and the action of other elements are realized. In the non-operating state of the skid steer loader, or when the hydraulic components on the auxiliary implement are not required to operate, the foot valve must be ensured to be in the neutral position. The current general design is free of a locking device, and potential risks of misoperation exist; or the pedal valve pedal and the operating system are locked by bolts, so that the pedal valve is more in parts, narrow in space and inconvenient to install and detach.
Disclosure of Invention
The novel pedal valve middle position locking device solves the problems in the prior art, and provides a pedal valve middle position locking device with a simple and accurate middle position locking mode for a skid steer loader.
In order to solve the problems, the utility model adopts the following technical scheme.
A foot valve neutral position locking device, characterized in that: the pedal assembly comprises a bottom plate assembly, wherein a hinge seat is arranged on the bottom plate assembly, a protecting cover is connected with the hinge seat through a bolt, a nut and the protecting cover rotates around the bolt, the pedal assembly is arranged on the upper portion of a pedal valve and is locked through the nut, and the pedal assembly can only be pressed down or lifted up left and right.
The protecting cover is pressed on the lock plate of the pedal assembly, the fixing nut of the pedal assembly is arranged at the slot in the middle of the protecting cover, the pedal valve is locked in the middle position, and the protecting cover is lifted up to release the locking.
The working process of the utility model is as follows: the protecting cover is put down and pressed on the lock plate of the pedal assembly, the locking nut of the pedal assembly is positioned at the slot in the middle of the protecting cover, the pedal assembly can not move left and right under the stress, and the valve is locked in the middle position; when the lower protecting cover is lifted, the locking is released.
Compared with the prior art, the utility model has the advantages that:
the utility model reduces the potential risk of misoperation; the pedal valve pedal locking device solves the problems that the pedal valve pedal and an operating system are locked by bolts, the number of parts is large, the space is small, and the assembly and the disassembly are inconvenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model
The reference numerals in the figures illustrate:
the bottom plate closes piece 1, protecting cover 2, articulated seat 3, foot valve 4, nut 5, bolt 7.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
A foot valve neutral position locking device, characterized in that: the pedal assembly comprises a bottom plate assembly, wherein a hinge seat 3 is arranged on the bottom plate assembly 1, a protecting cover 2 is connected with the hinge seat 3 through a bolt 7, a nut 5 and the hinge seat 3, the protecting cover 2 rotates around the bolt 7, the pedal assembly 1 is arranged on the upper part of a pedal valve 4 and is locked through the nut 6, and the pedal assembly can only be pressed down or lifted up left and right.
The protecting cover 2 is pressed on the lock plate of the pedal assembly 1, the fixing nut 6 of the pedal assembly 1 is arranged at a slot in the middle of the protecting cover 2, the pedal valve 4 is locked in the middle position, and the protecting cover 2 is lifted up to release the locking.
The working process of the utility model is as follows: the protecting cover is put down and pressed on the lock plate of the pedal assembly, the locking nut of the pedal assembly is positioned at the slot in the middle of the protecting cover, the pedal assembly can not move left and right under the stress, and the valve is locked in the middle position; when the lower protecting cover is lifted, the locking is released.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (2)
1. A foot valve neutral position locking device, characterized in that: the pedal assembly comprises a bottom plate assembly, wherein a hinge seat is arranged on the bottom plate assembly, a protecting cover is connected with the hinge seat through a bolt, a nut and the protecting cover rotates around the bolt, the pedal assembly is arranged on the upper portion of a pedal valve and is locked through the nut, and the pedal assembly can be pressed down or lifted up left and right.
2. The foot valve neutral position locking apparatus of claim 1, wherein: the protecting cover is pressed on the lock plate of the pedal assembly, the fixing nut of the pedal assembly is arranged at the slot in the middle of the protecting cover, the pedal valve is locked in the middle position, the protecting cover is lifted, and the locking is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003568.XU CN220302905U (en) | 2023-04-28 | 2023-04-28 | Neutral position locking device of foot valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003568.XU CN220302905U (en) | 2023-04-28 | 2023-04-28 | Neutral position locking device of foot valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302905U true CN220302905U (en) | 2024-01-05 |
Family
ID=89371844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321003568.XU Active CN220302905U (en) | 2023-04-28 | 2023-04-28 | Neutral position locking device of foot valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302905U (en) |
-
2023
- 2023-04-28 CN CN202321003568.XU patent/CN220302905U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |