High-efficiency blocking coal shovel
A coal scraper and block-forming technology, which is applied in slitting machinery, propulsion, earthwork drilling and mining, etc., can solve the problems of reducing productivity and block rate, difficult operation control, waste of resources, etc., to improve service efficiency and service life, and equipment The structure is simple and the effect of prolonging the service life
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0046] figure 1 with figure 2 It is the efficient lump coal shovel described in Example 1. The equipment includes a shovel mechanism. The shovel mechanism includes a shovel head 1 and an impact device 2. The shovel head 1 includes shovel teeth 1.1 and a fixed component 1.2. The shovel teeth 1.1 are fixed on the fixed component 1.2, and the shovel teeth are arranged in a "|" shape, """ shape, "]" shape or a combination of the above shapes, the rear part of the fixed component 1.2 is provided with an impact stroke guide mechanism, which is slidably connected to the guide sleeve, and the guide sleeve is arranged on the impact device and / or machine On the frame, the impact device includes a support frame and a driving mechanism. The impact device 2 is located behind the shovel head 1, and the shovel head 1 and the impact device 2 are two independent parts. The impact device and the impact stroke guide mechanism are in a separate structure. Tooth 1.1 can include a plurality of long...
Embodiment 2
[0052] Figure 5 It is the high-efficiency coal shovel described in Example 2. The difference from the first embodiment is that there is no buffer member on the rotating shaft of the rotating hammer device.
[0053] Others are the same as in Example 1.
Embodiment 3
[0055] Image 6 It is the high-efficiency coal shovel described in Example 3. The difference from Embodiment 1 is that the rotating shaft 2.5 and the driving part 2.18 in the device are connected by a transmission chain or a transmission belt, and there is a certain transmission ratio between the rotating shaft 2.5 and the driving part 2.18, thereby realizing the rotation shaft 2.5 Accelerate and / or change speed, so the rotating shaft 2.5 and the driving part form a variable speed transmission device. The variable speed transmission device drives the hammer handle to rotate and impact the punch, which impacts the shovel head to move forward, realizing the impact of the shovel head to drop coal and clean the surface. The variable speed transmission device can not only increase the rotation speed of the rotating shaft 2.5, but also can greatly absorb the reaction force generated by the hammer head in the process of impacting the punch, which plays a role in protecting the driving...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com