Pay-off ash scattering device

Abstract

The utility model discloses a pay-off ash scattering device which comprises a storage box and a pair of walking wheels, the walking wheels are rotationally connected through a wheel shaft, the storage box is fixedly connected to the wheel shaft, a containing groove is formed in the storage box, a stirring wheel is arranged above a lower opening of the containing groove, and a first connecting shaft is arranged on the stirring wheel in a penetrating mode. The lower portion of a lower opening of the containing groove is communicated with an ash amount control mechanism, the ash amount control mechanism comprises an ash passing hopper, an ash discharging wheel, an adjusting wheel, an adjusting rod and ash baffles, a second connecting shaft penetrates through the ash discharging wheel, the adjusting wheel is connected to one end of the adjusting rod, the ash baffles are arranged below the rotating center of the ash discharging wheel and the rotating center of the adjusting wheel respectively, and a driving gear is fixedly arranged on the wheel shaft. Driven gears are arranged on the first connecting shaft and the second connecting shaft; in the ash scattering process, the stirring wheel and the ash discharging wheel rotate along with the walking wheel, caked lime powder is smashed, ash scattering is completed, the ash scattering amount can be controlled by adjusting the gap between the adjusting wheel and the ash discharging wheel, the structure is simple, and the lime powder is effectively saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a line-laying and ash-scattering device. Background Art

[0002] In construction, it is often necessary to use a ash spreading device for positioning and laying out. Most of the simple ash spreading devices on the market currently have single functions, uneven ash spreading, and problems such as lime powder agglomeration and waste. The existing devices that can automatically break up agglomerated lime powder and control the amount of ash spreading are mostly complex in structure, require more electrical equipment, and are costly. Utility Model Content

[0003] The purpose of the utility model is to provide a line-laying and ash-scattering device to solve the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a line-laying and scattering ash device, comprising a storage box, a pair of walking wheels, and a handrail, the pair of walking wheels are rotatably connected by a wheel axle, the storage box is fixedly connected to the wheel axle, and the handrail is fixedly connected to the storage box, the storage box is provided with a container with an opening larger at the top and smaller at the bottom, a stirring wheel is rotatably arranged above the lower opening of the container, a rotating surface of the stirring wheel is evenly distributed with a plurality of gear teeth, a first connecting shaft is passed through the center of the plane on both sides of the stirring wheel, and the two ends of the first connecting shaft are rotatably connected to the side walls of the storage box through bearings, an ash amount control mechanism is provided below the lower opening of the container, and the ash amount control mechanism comprises an ash hopper, an ash discharge wheel, an adjusting wheel, an adjusting rod, and an ash baffle. The ash hopper is connected up and down, and the upper opening of the ash hopper is connected with the lower opening of the containing tank, and the lower opening of the ash hopper is connected with the ash spreading pipe, and a second connecting shaft is passed through the center of the plane on both sides of the ash discharging wheel, and the two ends of the second connecting shaft are rotatably connected to the side wall of the storage box through bearings. The adjusting wheel is rotatably connected to one end of the adjusting rod, and the other end of the adjusting rod passes through the storage box and is arranged outside the storage box, and an ash baffle is respectively arranged below the rotation center of the ash discharging wheel and the adjusting wheel, and the ash baffle is fixedly arranged on the side wall of the ash hopper, and the rotating surface width of the ash discharging wheel and the adjusting wheel is equal to the width of the ash hopper, and a driving gear is fixedly arranged on the wheel axle, and a driven gear is arranged on the first connecting shaft and the second connecting shaft, and the driving gear and the driven gear are connected by a chain.

[0005] Furthermore, the ash amount control mechanism also includes a fixed seat, the adjusting wheel is rotatably connected to the two ends of the fixed seat through a rotating shaft, a clamping seat is arranged on the fixed seat, a cylindrical hollow clamping socket is arranged inside the clamping seat, a clamping plate matching the clamping socket is arranged at one end of the adjusting rod, the clamping plate is clamped in the clamping socket and the clamping plate rotates freely in the clamping socket, a thread is arranged on the rod body of the adjusting rod and is penetrated through a threaded hole on the storage box through threaded cooperation, and a fixing nut is connected to the adjusting rod through a thread, and the fixing nut is arranged on the outside of the storage box.

[0006] The adjusting rod is matched with the threaded hole on the storage box through a thread, and the other end of the adjusting rod is rotatably connected to the fixed seat through a clamping plate and a bayonet, so that the adjusting wheel can be moved closer to or away from the ash discharging wheel by rotating the adjusting rod, and the gap between the adjusting wheel and the ash discharging wheel can be adjusted to control the ash spreading speed. After the adjustment is completed, the fixing nut can be tightened to prevent the adjusting wheel from moving freely.

[0007] Furthermore, a filter screen is fixedly arranged above the container tank.

[0008] The filter can be set to filter out oversized stones when adding ash into the tank to prevent the stones from damaging the mixing wheel.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model connects the first connecting shaft, the second connecting shaft and the wheel shaft through a chain, a driving gear and a driven gear. When the pushing device moves, the driving gear rotates synchronously with the walking wheel, thereby driving the stirring wheel and the ash discharging wheel to rotate, breaking up the agglomerated lime powder and completing the ash spreading. The utility model can control the ash discharging speed and thus control the ash spreading amount by adjusting the gap between the adjusting wheel and the ash discharging wheel. The structure is simple and the lime powder is effectively saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a front cross-sectional view of the line-laying and ash-scattering device provided in an embodiment of the utility model;

[0012] Figure 2 It is a side cross-sectional view of the line-laying and ash-scattering device provided in an embodiment of the utility model;

[0013] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0014] Figure 4 It is a top view of the adjusting wheel connection structure provided by an embodiment of the utility model;

[0015] In the figure, 1-storage box, 2-travel wheel, 3-handrail, 4-mixing wheel, 5-bearing, 6-ash quantity control mechanism, 7-first connecting shaft, 8-second connecting shaft, 9-chain, 10-driven gear, 11-receiving tank, 12-filter screen, 21-wheel axle, 22-driving gear, 41-gear teeth, 61-ash hopper, 62-ash discharge wheel, 63-adjusting wheel, 64-adjusting rod, 65-ash baffle, 66-fixed seat, 67-ash spreading pipe, 68-fixing nut, 641-clip plate, 661-clip seat, 662-clip port. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-Figure 4 The utility model provides a technical solution: a line-laying ash-scattering device, comprising a storage box 1, a pair of running wheels 2, and a handrail 3. The pair of running wheels 2 are rotatably connected through a wheel axle 21, the storage box 1 is fixedly connected to the wheel axle 21, and the handrail 3 is fixedly connected to the storage box 1. A container 11 with a larger opening at the top and a smaller opening at the bottom is arranged in the storage box 1, a filter screen 12 is fixedly arranged above the upper opening of the container 11, and a stirring wheel 4 is rotatably arranged above the lower opening of the container 11. A plurality of gear teeth 41 are evenly distributed on the rotating surface of the stirring wheel 4 for breaking up the agglomerated lime, a first connecting shaft 7 is passed through the center of the plane on both sides of the stirring wheel 4, and the two ends of the first connecting shaft 7 are rotatably connected to the side wall of the storage box 1 through bearings 5, and an ash amount control mechanism 6 is arranged below the lower opening of the container 11.

[0018] The ash quantity control mechanism 6 includes an ash hopper 61, an ash discharge wheel 62, an adjusting wheel 63, an adjusting rod 64, an ash baffle 65, and a fixed seat 66. The rotating surface widths of the ash discharge wheel 62 and the adjusting wheel 63 are equal to the width of the ash hopper 61. The ash hopper 61 is connected from top to bottom and the upper opening of the ash hopper 61 is connected to the lower opening of the container tank 11. The lower opening of the ash hopper 61 is connected to the ash spreading pipe 67. A second connecting shaft 8 is passed through the center of the plane on both sides of the ash discharge wheel 62, and the two ends of the second connecting shaft 8 are rotatably connected to the side wall of the storage box 1 through bearings 5. The adjusting wheel 63 is rotatably connected to the two ends of the fixed seat 66 through a rotating shaft. A clamping seat 661 is provided on the fixed seat 66, and a cylindrical hollow clamping seat is provided inside the clamping seat 661. 662, one end of the adjusting rod 64 is arranged on a card plate 641 matching the bayonet 662, the card plate 641 is clamped in the bayonet 662 and the card plate 641 rotates freely in the bayonet 662, the other end of the adjusting rod 64 passes through the storage box 1 and is arranged outside the storage box 1, and the rod body of the adjusting rod 64 is provided with a thread and passes through the threaded hole on the storage box 1 through threaded cooperation, the adjusting rod 64 is threadedly connected with a fixing nut 68, the fixing nut 68 is arranged on the outside of the storage box 1, and the adjusting rod 64 can be fixed by tightening the fixing nut 68; an ash baffle plate 65 is respectively arranged below the rotation center of the ash discharge wheel 62 and the adjusting wheel 63, and the ash baffle plate 65 is fixedly arranged on the side wall of the ash hopper.

[0019] In order to facilitate the operation of the device, a driving gear 22 is fixedly provided on the wheel axle 21, and a driven gear 10 is provided on the first connecting shaft 7 and the second connecting shaft 8. The driving gear 21 and the driven gear 10 are connected by a chain 9. When the pushing device moves forward, the driving gear 21 rotates synchronously with the walking wheel 2, thereby driving the stirring wheel 4 and the ash discharging wheel 62 to rotate, synchronously breaking up the agglomerated lime powder and completing the ash spreading.

[0020] During the specific implementation process, first loosen the fixing nut 68 on the adjusting rod 64, rotate the adjusting rod 64, and the adjusting rod 64 drives the adjusting wheel 63 to move, so as to adjust the gap between the adjusting wheel 63 and the ash discharging wheel 62, and then control the rate of outflow of lime powder at the ash spreading pipe 67, and control the amount of lime sprinkled on the ground when the pushing device moves. After the adjustment is completed, tighten the fixing nut 68 to fix the adjusting rod 64, and finally add lime powder to the containing tank 11 to push the device to move forward to perform ash spreading and line laying operations.

[0021] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A line-laying ash-scattering device, comprising a storage box, a pair of running wheels, and a handrail, wherein the pair of running wheels are rotatably connected via a wheel axle, the storage box is fixedly connected to the wheel axle, and the handrail is fixedly connected to the storage box, characterized in that: The storage box is provided with a containing tank with a larger opening at the top and a smaller opening at the bottom, a stirring wheel is rotatably arranged above the lower opening of the containing tank, and a plurality of gear teeth are evenly distributed on the rotating surface of the stirring wheel, a first connecting shaft is passed through the center of the planes on both sides of the stirring wheel, and the two ends of the first connecting shaft are rotatably connected to the side walls of the storage box through bearings, and an ash amount control mechanism is arranged below the lower opening of the containing tank, and the ash amount control mechanism includes an ash hopper, an ash discharge wheel, an adjusting wheel, an adjusting rod, and an ash baffle, the ash hopper is connected up and down, and the upper opening of the ash hopper is connected to the lower opening of the containing tank, the lower opening of the ash hopper is connected to the ash spreading pipe, and the two sides of the ash discharge wheel are connected. A second connecting shaft is passed through the center of the plane, and two ends of the second connecting shaft are rotatably connected to the side wall of the storage box through bearings. The adjusting wheel is rotatably connected to one end of the adjusting rod, and the other end of the adjusting rod passes through the storage box and is arranged outside the storage box. An ash baffle is respectively arranged below the rotation center of the ash discharging wheel and the adjusting wheel, and the ash baffle is fixedly arranged on the side wall of the ash hopper. The rotation surface width of the ash discharging wheel and the adjusting wheel is equal to the width of the ash hopper. A driving gear is fixedly arranged on the wheel axle, and a driven gear is arranged on the first connecting shaft and the second connecting shaft, and the driving gear and the driven gear are connected by a chain.

2. The wire laying and ash spreading device according to claim 1, characterized in that: The ash amount control mechanism also includes a fixed seat, the adjusting wheel is rotatably connected to the two ends of the fixed seat through a rotating shaft, a clamping seat is arranged on the fixed seat, a cylindrical hollow clamping socket is arranged inside the clamping seat, a clamping plate matching the clamping socket is arranged at one end of the adjusting rod, the clamping plate is clamped in the clamping socket and the clamping plate rotates freely in the clamping socket, a thread is arranged on the rod body of the adjusting rod and is penetrated through a threaded hole on the storage box through threaded cooperation, and a fixing nut is connected to the adjusting rod through a thread, and the fixing nut is arranged on the outside of the storage box.

3. The wire laying and ash spreading device according to claim 1, characterized in that: A filter screen is fixedly arranged above the containing tank.

Images