Automobile coal sampling executing mechanism
By designing the automobile coal sampling actuator, the use of electric push rods and extension plates to lower the sampling outer cylinder assembly when it is separated from the coal pile, the problem of coal material spilling is solved, and the sampling efficiency and environmental protection effect are improved.
Patent Information
- Application Number
- CN202421723609.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-21
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-21
AI Technical Summary
During the sampling process of automobile coal, when the spiral blades and shells break away from the coal pile, the coal conveying area is prone to shake, causing coal to spill, causing pollution and increasing labor intensity.
An automobile coal sampling actuator is designed, including a sampling device and an auxiliary sampling device. The auxiliary sampling device uses an electric push rod and an extension plate to lower the sampling outer cylinder assembly when it breaks away from the coal pile through the adjustment assembly and the protective assembly, preventing the coal material from spilling.
It effectively prevents the spilling of coal, reduces the labor intensity of workers, and reduces environmental pollution.
Smart Images
Figure CN222882353U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of automobile coal sampling, in particular to an automobile coal sampling executing mechanism. Background Art
[0002] The "Unmanned (or Unmanned) Coal Trucking System" is a management system that utilizes a combination of automation, information, and intelligent technologies to achieve minimal or no human intervention throughout the entire process of coal trucks, from the entry of heavy vehicles into the factory, acceptance, loading and unloading, to the exit of light vehicles. Through technology and information technology, this system effectively reduces the labor intensity of personnel throughout the entire process of coal truck acceptance (quality inspection and measurement), improves the efficiency and quality of acceptance and unloading, reduces or eliminates human intervention in the acceptance and unloading chain, and effectively prevents corruption risks in the power coal sector. Sampling is also part of the "Unmanned (or Unmanned) Coal Trucking System." Sampling should be uniform, continuous, and rapid to ensure rapid entry of coal trucks into the factory and comprehensive and accurate sampling.
[0003] When sampling and testing coal in a car, the spiral blades and housing need to be deeply transported to the coal. However, when the spiral blades and housing are separated from the coal pile, the detection equipment needs to rise, causing the coal conveying area to shake, which can easily cause coal to spill. Spilled coal can easily cause ground pollution and require manual cleaning, increasing the labor intensity of workers. How to invent an automobile coal sampling actuator to improve these problems has become a pressing issue for those skilled in the art. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a car coal sampling actuator, which aims to improve the problem that the coal is easily spilled due to the shaking of the coal conveying part when the spiral blade and the shell are separated from the coal pile.
[0005] To achieve the above objectives, the present invention provides the following technical solutions:
[0006] A coal sampling actuator for an automobile comprises: a sampling device for conveying coal, the sampling device comprising a sampling outer cylinder assembly and a sampling spiral blade assembly, and an auxiliary sampling device, the auxiliary sampling device comprising an adjustment assembly and a protective assembly, the adjustment assembly being sleeved and mounted on the outside of the sampling outer cylinder assembly, the protective assembly being position-limitingly sleeved and driven on the outside of the adjustment assembly, the adjustment assembly comprising a first extension plate and a second extension plate, the first extension plate and the second extension plate being retracted up and down on the outside of the adjustment assembly.
[0007] The automobile coal sampling actuator, the adjustment component includes a slide rail and a mounting ring, the slide rail is fixedly installed on both sides of the outside of the sampling outer cylinder component, the mounting ring is sleeved on the outside of the sampling outer cylinder component and the mounting ring is limitedly slidably installed inside the two slide rails.
[0008] The automobile coal sampling actuator has limit protrusions fixedly installed on both sides of one end of the mounting ring, and limit sliders fixedly installed inside the two limit protrusions. The limit protrusions are located inside the slide rail, and the limit slider is connected to the inner wall of the slide rail in a limit sliding manner.
[0009] The automobile coal sampling actuator, the limit slider is arranged in an isosceles trapezoidal shape, and the inner wall of the slide rail is provided with a slide groove that matches the limit slider;
[0010] An upper limit plate is fixedly installed on the top of the slide rail, and a lower guide plate is fixedly installed on the bottom of the slide rail. The lower guide plate is arranged in an arc shape.
[0011] The automobile coal sampling actuator, the end of the limit protrusion is fixedly connected to a traction rope, the traction rope passes through the upper limit plate, and the end of the traction rope is connected to an electric reel;
[0012] The protective assembly further comprises an end slide, and the ends of the first extension plate and the second extension plate are respectively fixedly mounted with end slides, and the end slides are limitedly slidably mounted on the outer wall of the mounting ring.
[0013] The automobile coal sampling actuator, the first extension plate and the second extension plate are arranged in a nearly trumpet shape;
[0014] The outer walls of the first extension plate and the second extension plate are fixedly installed with side connecting plates, the top of the side connecting plates is fixedly connected to an electric push rod, the upper part of the electric push rod is fixedly connected to an upper connecting plate, and the upper connecting plate is fixedly connected to the outer wall of the limit slider. Beneficial effects
[0015] 1. When the utility model is in use, the electric reel reels the traction rope so that the installation ring drives the protective assembly to move to the top of the sampling outer cylinder assembly without delaying normal use. When it is necessary to prevent coal from spilling, the reel lowers the installation ring so that the installation ring is located at the bottom of the sampling outer cylinder assembly, controlling the sampling outer cylinder assembly and the sampling spiral blade assembly to transport and detect the coal.
[0016] 2. When the sampling outer cylinder assembly and the sampling spiral blade assembly are about to be separated from the coal pile, the utility model controls the electric push rod to drive the first extension plate and the second extension plate to descend, so that the first extension plate and the second extension plate extend the bottom of the sampling outer cylinder assembly to prevent the coal from spilling, effectively preventing the spillage of the sampling outer cylinder assembly caused by shaking, reducing the labor intensity of workers, and reducing pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of one side of the utility model;
[0018] Figure 2 This is a bottom view structural diagram of the utility model;
[0019] Figure 3 This is a schematic diagram of the exploded structure of the adjustment component of the present utility model;
[0020] Figure 4 This is a schematic diagram of the exploded structure of the protection component of the present utility model;
[0021] In the figure: 100-sampling device; 110-sampling outer cylinder assembly; 120-sampling spiral blade assembly; 200-auxiliary sampling device; 210-adjustment assembly; 211-slide rail; 212-traction rope; 213-upper limit plate; 214-lower guide plate; 215-mounting ring; 216-limiting protrusion; 217-limiting slider; 220-protective assembly; 221-first extension plate; 222-second extension plate; 223-end slide plate; 224-side connecting plate; 225-electric push rod; 226-upper connecting plate. DETAILED DESCRIPTION
[0022] See also Figure 1 and Figure 2 The utility model provides a technical solution: a vehicle coal sampling actuator, comprising a sampling device 100 for conveying coal, the sampling device 100 comprising a sampling outer cylinder assembly 110 and a sampling spiral blade assembly 120, and further comprising
[0023] Auxiliary sampling device 200, the auxiliary sampling device 200 includes an adjustment component 210 and a protective component 220. The adjustment component 210 is sleeved and installed on the outside of the sampling outer cylinder component 110. The protective component 220 is sleeved and driven on the outside of the adjustment component 210. The adjustment component 210 includes a first extension plate 221 and a second extension plate 222. The first extension plate 221 and the second extension plate 222 extend and retract up and down on the outside of the adjustment component 210. The first extension plate 221 and the second extension plate 222 extend downward to prevent the sampling outer cylinder component 110 from shaking and digging coal out of the car, causing material to be scattered. The coal will hit the first extension plate 221 and the second extension plate 222 and then fall down without causing material to be scattered.
[0024] See also Figure 2 and Figure 3 The adjustment assembly 210 includes a slide rail 211 and a mounting ring 215. The slide rail 211 is fixedly installed on both sides of the outside of the sampling outer cylinder assembly 110. The mounting ring 215 is sleeved on the outside of the sampling outer cylinder assembly 110 and is limitedly slidably installed inside the two slide rails 211.
[0025] A retaining block 216 is fixedly mounted on either side of one end of the mounting ring 215. A retaining block 217 is fixedly mounted within each retaining block 216. Retaining blocks 216 are located within the slide rail 211, and retaining block 217 is slidably coupled to the inner wall of the slide rail 211. Retaining block 217 is an isosceles trapezoidal shape, and a groove is defined within the inner wall of the slide rail 211 to accommodate retaining block 217. An upper retaining plate 213 is fixedly mounted on the top of the slide rail 211, and a lower guide plate 214 is fixedly mounted on the bottom of the slide rail 211. The curved shape of the lower guide plate 214 prevents coal from accumulating. The end of the limiting protrusion 216 is fixedly connected to a traction rope 212, which passes through the upper limit plate 213. The end of the traction rope 212 is connected to an electric reel. The traction rope 212 is wound up by the electric reel and drives the mounting ring 215 to move upward. When the mounting ring 215 falls to the bottom and the sampling outer cylinder assembly 110 dives to transport the coal, the top of the coal pile will support the mounting ring 215 to prevent the mounting ring 215 from falling into the inside of the coal pile.
[0026] See also Figure 2 and Figure 4 The protective component 220 also includes an end slide 223. The end slides 223 are fixedly installed at both ends of the first extension plate 221 and the second extension plate 222. The end slides 223 are limitedly slidably installed on the outer wall of the mounting ring 215. At the same time, infrared sensors can be set at the bottom of the first extension plate 221 and the second extension plate 222. The infrared sensors cooperate with the electric push rod 225 to enable the electric push rod 225 to move better and effectively prevent material from being scattered.
[0027] The first and second extension plates 221, 222 are arranged in a nearly trumpet-like shape, which is used to better prevent coal from spilling. Side connecting plates 224 are fixedly mounted on the outer walls of the first and second extension plates 221, 222. A motorized push rod 225 is fixedly connected to the top of the side connecting plates 224. An upper connecting plate 226 is fixedly connected above the motorized push rod 225. The upper connecting plate 226 is fixedly connected to the outer wall of the limiting slider 217.
[0028] Working principle: When the auxiliary sampling device 200 is not in use, the electric reel reels the traction rope 212 so that the mounting ring 215 drives the protective assembly 220 to move to the top of the sampling outer cylinder assembly 110 without delaying normal use. When it is necessary to prevent coal from spilling, the reel lowers the mounting ring 215 so that the mounting ring 215 is located at the bottom of the sampling outer cylinder assembly 110, and controls the sampling outer cylinder assembly 110 and the sampling spiral blade assembly 120 to transport and detect the coal. When the sampling outer cylinder assembly 110 and the sampling spiral blade assembly 120 are about to be separated from the coal pile, the electric push rod 225 is controlled to drive the first extension plate 221 and the second extension plate 222 to descend, so that the first extension plate 221 and the second extension plate 222 extend the bottom of the sampling outer cylinder assembly 110 to prevent coal from spilling.
Claims
1. An automobile coal sampling actuator, comprising: A sampling device for conveying coal, the sampling device includes a sampling outer tube component and a sampling spiral blade component, and is characterized in that: it also includes an auxiliary sampling device, the auxiliary sampling device includes an adjustment component and a protection component, the adjustment component is sleeved and installed on the outside of the sampling outer tube component, the protection component is limited and driven sleeved on the outside of the adjustment component, the adjustment component includes a first extension plate and a second extension plate, the first extension plate and the second extension plate are telescoped up and down on the outside of the adjustment component.
2. The automobile coal sampling actuator according to claim 1 is characterized in that: The adjustment assembly includes a slide rail and a mounting ring. The slide rail is fixedly mounted on both sides of the outside of the sampling outer tube assembly. The mounting ring is sleeved on the outside of the sampling outer tube assembly and is limitedly slidably mounted inside the two slide rails.
3. The automobile coal sampling actuator according to claim 2 is characterized in that: Limiting protrusions are fixedly installed on both sides of one end of the mounting ring, and limiting sliders are fixedly installed inside the two limiting protrusions. The limiting protrusions are located inside the slide rail, and the limiting slider is limitedly slidably connected to the inner wall of the slide rail.
4. The automobile coal sampling actuator according to claim 3 is characterized by: The limit slider is arranged in an isosceles trapezoidal shape, and the inner wall of the slide rail is provided with a slide groove matching the limit slider; An upper limit plate is fixedly installed on the top of the slide rail, and a lower guide plate is fixedly installed on the bottom of the slide rail. The lower guide plate is arranged in an arc shape.
5. The automobile coal sampling actuator according to claim 4 is characterized in that: The end of the limiting protrusion is fixedly connected with a traction rope, the traction rope passes through the upper limit plate, and the end of the traction rope is connected with an electric reel; The protection component also includes an end slide plate, and the two ends of the first extension plate and the second extension plate are respectively fixedly installed with end slide plates, and the end slide plates are limitedly slidably installed on the outer wall of the mounting ring.
6. The automobile coal sampling actuator according to claim 5 is characterized in that: The first extension plate and the second extension plate are arranged in a nearly trumpet shape; The outer walls of the first extension plate and the second extension plate are fixedly installed with side connecting plates, the top of the side connecting plates is fixedly connected with an electric push rod, the upper part of the electric push rod is fixedly connected with an upper connecting plate, and the upper connecting plate is fixedly connected to the outer wall of the limit sliding block.