Three-stage transmission mechanism for road pollution cleaning vehicle
By designing a transmission seat with clutch plate and a multi-stage transmission system, the problem that the secondary engine in the prior art is difficult to drive multiple functional components is solved, and stable and low-cost multi-functional component driving is realized, which is suitable for road cleaning polluted vehicles. level transmission mechanism.
Patent Information
- Application Number
- CN202421393787.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The sub-engine of existing road sweepers is difficult to effectively drive multiple functional components, and adding functional components is expensive and unstable, especially when adding air pumps is required, the existing solutions are slow or complex and unstable.
A three-stage transmission mechanism with clutch plate transmission seat, first-stage transmission pulley, second-stage transmission disc and third-stage transmission main and secondary transmission disc were designed. The three-stage transmission system was added to facilitate the convenience of Drive more functional components and install clutch devices on the drive seat and disc for separate control.
The secondary engine can stably drive three functional components, and the transmission system can be continuously expanded when adding more components, making the transformation cost low, stable operation and easy to use.
Smart Images
Figure CN222334406U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of special vehicle accessories, in particular to a three-stage transmission mechanism for a road pollution cleaning vehicle. Background Art
[0002] The road sweeper is a new type of efficient cleaning equipment that integrates road cleaning, garbage collection and transportation. It is a road sweeper modified on a special vehicle chassis with road sweeping function. In addition to the chassis engine, the vehicle is also equipped with an auxiliary engine. The four sweeping brushes are driven by a hydraulic motor to complete the tasks of ground cleaning, road curb cleaning, road curb cleaning and watering the ground after cleaning at one time. It is suitable for cleaning operations in various climates and on roads with different dryness.
[0003] The functional components on the road sweeper are all powered by the auxiliary engine. Due to cost and other considerations, the auxiliary engine on the road sweeper can only provide power for two sets of functional components at most. When additional functional components need to be added, it will be very inconvenient. For example, when an air pump needs to be added, the current solution is to directly connect the air pump to the auxiliary engine, which is too slow, or to drive it with a hydraulic motor alone, which is too complicated and unstable. Summary of the invention
[0004] The utility model aims to overcome the shortcomings and deficiencies of the prior art and provide a three-stage transmission mechanism for a road cleaning pollution vehicle which has the advantages of simple structure, convenient use, stable operation and low transformation cost.
[0005] To achieve the above purpose, the technical solution of the utility model is: a three-stage transmission mechanism for a road cleaning pollution vehicle, including a clutch transmission seat, a primary transmission pulley and a secondary transmission disc, the clutch transmission seat is connected to the primary transmission pulley and the secondary transmission disc through a transmission shaft, and is characterized in that a three-stage transmission main transmission disc is sleeved on the transmission shaft between the primary transmission pulley and the secondary transmission disc, and the three-stage transmission main transmission disc is connected to the three-stage transmission auxiliary transmission disc through a transmission belt.
[0006] The secondary transmission disc comprises a secondary transmission disc pulley and a secondary transmission disc clutch.
[0007] The three-stage transmission auxiliary transmission disc comprises a three-stage auxiliary transmission disc pulley and a three-stage auxiliary transmission disc clutch.
[0008] Compared with the prior art, the beneficial effects of the utility model are:
[0009] 1. The utility model adds a three-stage transmission system to the existing two-stage transmission system, so that the auxiliary engine can drive three functional components, and this mode can be copied. When more components need to be added, the transmission system can be added on the basis of the existing three-stage transmission. Moreover, since there is no need to make too much change to the existing equipment, the transformation cost is relatively low and the operation stability is guaranteed.
[0010] 2. The utility model installs a clutch device on the transmission seat, the secondary transmission disc and the tertiary transmission auxiliary transmission disc, so that the functional components can be controlled separately, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model.
[0012] In the figure: a transmission seat with a clutch plate 1, a primary transmission pulley 2, a secondary transmission disc 3, a transmission shaft 4, a tertiary transmission main transmission disc 5, a transmission belt 6, a tertiary transmission auxiliary transmission disc 7, a secondary transmission disc pulley 8, a secondary transmission disc clutch 9, a tertiary auxiliary transmission disc pulley 10, and a tertiary auxiliary transmission disc clutch 11. DETAILED DESCRIPTION
[0013] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0014] See also Figure 1 A three-stage transmission mechanism for a road cleaning pollution vehicle comprises a clutch transmission seat 1, a primary transmission pulley 2, a secondary transmission disc 3, a tertiary transmission main transmission disc 5 and a tertiary transmission auxiliary transmission disc 7. The clutch transmission seat 1 is transmission-connected to the primary transmission pulley 2, the secondary transmission disc 3 and the tertiary transmission main transmission disc 5 through a transmission shaft 4. The tertiary transmission main transmission disc 5 is located between the primary transmission pulley 2 and the secondary transmission disc 3. The secondary transmission disc 3 comprises a secondary transmission disc pulley 8 and a secondary transmission disc clutch 9. The tertiary transmission auxiliary transmission disc 7 comprises a tertiary auxiliary transmission disc pulley 10 and a tertiary auxiliary transmission disc clutch 11. The tertiary transmission main transmission disc 5 is transmission-connected to the tertiary auxiliary transmission disc pulley 10 through a transmission belt 6.
[0015] When the utility model is working, the auxiliary engine drives the clutch plate transmission seat 1 to rotate, the clutch plate transmission seat 1 drives the primary transmission pulley 2, the secondary transmission disc 3 and the tertiary transmission main transmission disc 5 to rotate through the transmission shaft 4, the tertiary transmission main transmission disc 5 drives the tertiary auxiliary transmission disc pulley 10 to rotate through the transmission belt 6, and the primary transmission pulley 2, the secondary transmission disc pulley 8 and the tertiary auxiliary transmission disc pulley 10 respectively drive the corresponding functional components to operate. If the operation of the functional component needs to be stopped, it only needs to release the corresponding clutch.
Claims
1. A three-stage transmission mechanism for a road cleaning vehicle, comprising a clutch transmission seat (1), a primary transmission pulley (2) and a secondary transmission disc (3), wherein the clutch transmission seat (1) is connected to the primary transmission pulley (2) and the secondary transmission disc (3) through a transmission shaft (4), and is characterized in that: A third-stage transmission main transmission disc (5) is sleeved on the transmission shaft (4) between the first-stage transmission pulley (2) and the second-stage transmission disc (3), and the third-stage transmission main transmission disc (5) is transmission-connected to the third-stage transmission auxiliary transmission disc (7) via a transmission belt (6).
2. The three-stage transmission mechanism for road cleaning pollution vehicle according to claim 1 is characterized in that: The secondary transmission disc (3) comprises a secondary transmission disc pulley (8) and a secondary transmission disc clutch (9).
3. The three-stage transmission mechanism for road cleaning pollution vehicle according to claim 1 is characterized in that: The three-stage transmission auxiliary drive disc (7) comprises a three-stage auxiliary drive disc pulley (10) and a three-stage auxiliary drive disc clutch (11).