Pay-off dust scattering device bound to leg
By designing a line-distribution and ash-spreading device tied to the legs, the traditional ash-spreading method consumes a lot of manpower and inefficiency is solved, and a more uniform and straight gray-line marking is achieved, and the operation is simple and fast.
Patent Information
- Application Number
- CN202420253804.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-02-02
AI Technical Summary
In construction, the traditional ash-spreading method consumes a lot of manpower, is slow, and the uniformity and straightness of ash-spreading are difficult to ensure.
A thread-discharge and dust-spreading device tied to the legs is designed, including ash storage tube, a binding device, a cushion, a foot pedal and a traction device. The ash storage tube is controlled by the legs, and the pins and the design of the inside and outside gray outlets is used to achieve dust-spreading while walking.
It realizes more uniform and straight gray line marking, which is simple and quick to operate, freeing hands to be used for positioning, significantly saving manpower.
Smart Images
Figure CN222613927U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building construction, in particular to a line-laying and ash-scattering device tied to a leg. Background Art
[0002] During construction, lime is often needed to locate the excavation edge. The traditional method of spreading lime is that one person locates the edge first, and then two people draw the line, and the last person holds a shovel and moves and hits the shovel to spread the lime on the marked position. This not only consumes a lot of manpower, but also has a slow speed, and it is difficult to ensure the uniformity and straightness of the lime spreading. Summary of the invention
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a line-laying and ash-scattering device which is tied to the legs.
[0004] The purpose of the utility model is achieved as follows: a line-laying ash-scattering device tied to the legs comprises an ash storage barrel, a binding device connected to both sides of the ash storage barrel, a cushion arranged between the ash storage barrel and the legs, a pedal connected to the bottom of the ash storage barrel, a traction device movably connected to one side of the inside of the ash storage barrel, and a pin connected to the traction device at the bottom of the ash storage barrel, wherein the top of the ash storage barrel is provided with a loading port, the bottom is provided with an outgoing ash port, and the lower part of the inside of the ash storage barrel is provided with an inner ash outlet.
[0005] Furthermore, the binding device includes an upper binding strap and a lower binding strap.
[0006] Furthermore, the soft cushion is connected to the ash storage cylinder.
[0007] Furthermore, the ash storage cylinder is an arc-shaped cylinder, and the bottom is gradually narrowed.
[0008] Furthermore, the ash storage cylinder is connected with a hook and a limiter with an opening upward, and three limiters are arranged at intervals in the upper and lower parts, namely an upper limiter, a middle limiter and a lower limiter.
[0009] Furthermore, the traction device includes a pull ring, a pull rope, a limit rod, and a spring. The lower part of the pull ring is connected to a pull rope. The pull rope moves through the upper limiter and is connected to the limit rod. The limit rod moves through the middle limiter, the lower limiter, and the spring in sequence and is connected to the pin.
[0010] Furthermore, the maximum diameter of the pin top is slightly smaller than the inner diameter of the inner ash outlet, and slightly larger than the bottom inner diameter of the outer ash outlet.
[0011] The utility model has the following beneficial effects: compared with the prior art, the utility model is mainly controlled by the legs, and ash is scattered while walking, and the ash line formed by walking is more uniform and straight, the operation is simple, and the speed is fast. At the same time, the freed hands can also perform positioning and other tasks when scattering ash, which can further save manpower. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the structure of the utility model being bound with the legs;
[0013] Figure 2 It is a schematic diagram of the structure of the utility model;
[0014] Figure 3 for Figure 2 Left view of
[0015] Figure 4 for Figure 2 A top view of
[0016] Figure 5 yes Figure 2 The enlarged view of point A in the middle;
[0017] Figure 6 yes Figure 2 The enlarged view of point B in the middle;
[0018] Legend: 1. Legs; 2. Ash storage cylinder; 3. Upper strap; 4. Lower strap; 5. Cushion; 6. Footrest; 7. Pin; 8. Traction device; 21. Loading port; 22. Hook; 23. Upper limiter; 24. Middle limiter; 25. Lower limiter; 26. Inner ash outlet; 27. Outer ash outlet; 81. Pull ring; 82. Pull rope; 83. Limit rod; 84. Spring. DETAILED DESCRIPTION
[0019] 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.
[0020] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model; in addition, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0021] Example 1
[0022] like Figure 1-6 As shown: a line-laying ash-scattering device tied to the leg, including an ash storage cylinder 2 for storing white ash, a binding device connected to both sides of the ash storage cylinder 2, a soft cushion arranged between the ash storage cylinder 2 and the leg 1, a pedal 6 connected to the bottom of the ash storage cylinder, a traction device 8 for manually moving a pin 7, and a pin 7 for opening and closing an ash outlet. The ash storage cylinder 2 is provided with a loading port 21 at the top, an outgoing ash outlet 27 for the outflow of white ash at the bottom, and an inner ash outlet 26 located at a lower position inside the ash storage cylinder 2.
[0023] The binding device comprises an upper binding belt 3 and a lower binding belt 4, and the binding belt is used to bind the leg 1 and the ash storage cylinder 2 together.
[0024] The cushion 5 is connected to the ash storage cylinder 2 so that the ash storage cylinder 2 can better fit the leg 1 .
[0025] The pedal 6 is in the shape of a flat rod. When a person walks on the pedal 6, the pin 7 moves up and down due to contact with the ground, causing the ash to flow out, thereby completing the ash spreading operation.
[0026] The ash storage cylinder 2 is an arc-shaped cylinder, and is bent toward the side where the leg 1 fits, so as to better fit the leg 1. The bottom of the ash storage cylinder 2 is gradually narrowed, so as to know the position of the ash spreading point more clearly.
[0027] The ash storage cylinder 2 is connected with a hook 22 with an upward opening and a stopper, and three stoppers are arranged at intervals up and down, namely an upper stopper 23, a middle stopper 24 and a lower stopper 25. The upper stopper 23 is used to prevent the pull ring 81 from falling into the ash storage cylinder 2, and the middle stopper 24 and the lower stopper 25 work together to ensure that the pin 7 can be correctly closed with the inner ash outlet 26 or the outer ash outlet 27.
[0028] The traction device 8 includes a pull ring 81, a pull rope 82, a limit rod 83, and a spring 84. The pull ring 81 is connected to a pull rope 82 at the lower part. The pull rope 82 is movably passed through the upper limiter 23 and then connected to the limit rod 83. The limit rod 83 is movably passed through the middle limiter 24, the lower limiter 25, and the spring 84 in sequence and then connected to the pin 7. When the pull ring 81 is not hung on the hook 22, the pin 7 exposes the outgoing ash outlet 27, and the ash can be scattered while walking; when the pull ring 81 is hung on the hook 22, the pin 7 moves up and closes the inner ash outlet 26, and the inner ash outlet 26 no longer discharges ash.
[0029] The maximum diameter of the top of the pin 7 is slightly smaller than the inner diameter of the inner ash outlet 26, and slightly larger than the bottom inner diameter of the outer ash outlet 27. This ensures that the pin 7 can play a good blocking effect when closed with the inner ash outlet 26, and at the same time, the pin 7 will not fall out from the bottom of the ash storage cylinder 2.
[0030] Example 2
[0031] The footrest 6 may also be in the shape of a flat stirrup, thereby further enhancing the fixing effect of the binding device.
[0032] The specific method of using the utility model is as follows: before use, first hang the pull ring 81 on the hook 22 to ensure that the inner ash outlet 26 is closed, then load the white ash into the ash storage tube 2 through the loading port 21, and finally tie the ash storage tube 2 to the leg 1 through the binding device. When spreading ash, remove the pull ring 81 from the hook 22, open the inner ash outlet 26, step on the pedal 6 to walk over the place where ash needs to be spread, and then drive the pin 7 to move up and down, then the outer ash outlet 27 opens to allow the white ash in the ash storage tube 2 to flow out and mark, and when the ash is spread, hang the pull ring 81 on the hook 22 to stop the white ash from flowing out. In addition, when necessary, the pull ring 81 can also be manually pulled to make the white ash flow out, and ash is spread on a specific point.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.
Claims
1. A line-laying and ash-scattering device tied to the leg, characterized in that: The utility model comprises an ash storage cylinder (2), a binding device connected to both sides of the ash storage cylinder (2), a soft cushion (5) arranged between the ash storage cylinder (2) and the leg (1), a foot pedal (6) connected to the bottom of the ash storage cylinder (2), a traction device (8) movably connected to one side of the interior of the ash storage cylinder (2), and a pin (7) connected to the traction device (8) at the bottom of the ash storage cylinder (2). The ash storage cylinder (2) is provided with a loading port (21) at the top and an ash outlet port (27) at the bottom. The ash storage cylinder (2) is provided with an inner ash outlet port (26) at a lower position inside.
2. The line-laying and ash-scattering device tied to the leg according to claim 1, characterized in that: The binding device comprises an upper binding belt (3) and a lower binding belt (4).
3. The line-laying and ash-scattering device tied to the leg according to claim 1, characterized in that: The soft cushion (5) is connected to the ash storage cylinder (2).
4. The line-laying and ash-scattering device tied to the leg according to claim 1, characterized in that: The ash storage cylinder (2) is an arc-shaped cylinder, and the bottom gradually narrows.
5. The line-laying and ash-scattering device tied to the leg according to claim 1, characterized in that: The ash storage cylinder (2) is connected to a hook (22) with an opening facing upward and a stopper, wherein three stoppers are arranged at intervals in the upper and lower parts, namely an upper stopper (23), a middle stopper (24) and a lower stopper (25).
6. The line-laying and ash-scattering device tied to the leg according to claim 1, characterized in that: The traction device (8) comprises a pull ring (81), a pull rope (82), a limit rod (83), and a spring (84). The pull ring (81) is connected to a pull rope (82) at its lower portion. The pull rope (82) moves through the upper limiter (23) and is connected to the limit rod (83). The limit rod (83) moves through the middle limiter (24), the lower limiter (25), and the spring (84) in sequence and is connected to the pin (7).
7. The line-laying and ash-scattering device tied to the leg according to claim 1, characterized in that: The maximum diameter of the top of the pin (7) is slightly smaller than the inner diameter of the inner ash outlet (26), and slightly larger than the bottom inner diameter of the outer ash outlet (27).