CN209907977U

CN209907977U - Hand propelled spills grey device and spills grey system

Info

Publication number: CN209907977U
Application number: CN201920388667.1U
Authority: CN
Inventors: 焦兴荣; 邱睦炎; 周建忠; 黄木平; 严达平; 张璠; 曾志军; 袁飞; 张玉秋; 穆顺强
Original assignee: Guangdong Jiaoling Construction Engineering Group Co Ltd
Current assignee: Guangdong Jiaoling Construction Engineering Group Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-01-07
Anticipated expiration: 2029-03-25

Abstract

The utility model relates to a construction equipment field especially relates to a hand propelled spills grey device and spills grey system. In order to solve the problems that the ash scattering amount is difficult to control, the thickness of a drawn line is uneven and discontinuous, lime is wasted seriously, the environment is polluted, and the construction efficiency is low in the prior art, the ash-scattering-type wire comprises a hand push rod and a hopper for containing lime, an opening is formed in the bottom of the hopper, a rolling pulley is arranged in the opening, a discharge port is formed by the rolling pulley and gaps around the opening, the rolling pulley takes the lime out of the discharge port in the rolling process, and the white line with uniform thickness is drawn. In addition, the motion of whole hopper is driven through the handspike effect, solves the inconvenient and inefficiency problem of holding lime of hand. Meanwhile, the method has the advantages of low price, simple equipment and obvious effect, and is suitable for large-scale industrial production.

Description

Hand propelled spills grey device and spills grey system

Technical Field

The utility model relates to a construction equipment field especially relates to a hand propelled spills grey device and spills grey system.

Background

In the earth excavation in engineering building construction measurement, the actual size needs to be set out on the construction ground by using a gray line according to the design size of a drawing in the early stage. Most of the existing pay-off modes are field measurement pay-off, namely lime is required to be scattered after the line is bounced, a constructor adopts a plastic barrel to extract the lime, the other hand grabs the lime to scatter the lime line as a mark, and a shovel is adopted in the other construction site, so that the shovel moves forwards, and the shovel beats and shakes with wood or a steel bar head to complete the operation of the lime line.

The existing ash spreading mode is inconvenient for carrying a plastic bucket or a shovel, on one hand, the ash is easy to float due to the fact that the shape of the ash is powdery and no closed container is provided, on the other hand, the ash is spread by hands, the ash spreading amount is difficult to control, the thickness and the width of a drawn line are uneven and discontinuous, the ash is seriously wasted and pollutes the environment, meanwhile, the construction efficiency is low, and in addition, a constructor can harm hands due to long-term contact of the ash and is difficult to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand propelled spills grey device, it solves the unwrapping wire and spills lime inefficiency and the unattractive problem of unwrapping wire.

Another object of the utility model is to provide a spill grey system, its low price, simple structure can realize a large amount of industrial production.

The embodiment of the utility model is realized like this:

the utility model provides a pair of grey device is spilt to hand propelled, its hopper that includes handspike and splendid attire lime, handspike and hopper are connected, and the hopper bottom is equipped with the opening, is equipped with in the opening at the rolling roll pulley in ground, and roll pulley and opening gap all around form the discharge gate, and roll pulley rolls the in-process and takes out the lime from the discharge gate.

In a preferred embodiment of the present invention, the hopper is pyramid-shaped, and the opening is disposed at a vertex of the pyramid.

In a preferred embodiment of the present invention, the rolling pulley is rotatably connected to opposite sides of the hopper through a rolling bearing.

In a preferred embodiment of the present invention, the range of the gap between the rolling pulley and the periphery of the opening is 0.1-0.5 mm.

In a preferred embodiment of the present invention, the diameter range of the rolling pulley is 50 to 100 mm.

The utility model discloses in the preferred embodiment, still include the apron, it locates the hopper top, and with the hopper rotation connection for prevent that the lime from wafting.

In a preferred embodiment of the present invention, the hopper is formed by welding metal plates, and the thickness of the metal plates is 0.5-1.5 mm.

The utility model discloses in the preferred embodiment, still include strutting arrangement, it locates the discharge gate, and perpendicular with ground.

In the preferred embodiment of the present invention, the hand push rod comprises a handle rod and an anti-slip handle, and the anti-slip handle is coaxially connected to the handle rod.

The utility model provides a pair of spill grey system, spill grey device including foretell hand propelled.

Compared with the prior art, the utility model discloses beneficial effect is:

the utility model provides a hand propelled spills grey device and spills grey system, it is equipped with the opening bottom the hopper, is equipped with the roll pulley in the opening, and the gap around roll pulley and opening forms the discharge gate, and the roll pulley takes the lime out of the discharge gate at the roll in-process, draws the even white line of thickness. In addition, the motion of whole hopper is driven through the handspike effect, solves the inconvenient and inefficiency problem of holding lime of hand. Meanwhile, the method has the advantages of low price, simple equipment and obvious effect, and is suitable for large-scale industrial production.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed to be used are briefly described below, and it should be apparent that the drawings in the following description are only some embodiments of the present invention, and therefore should not be considered as limitations on the scope of protection, and that other drawings can be obtained by those skilled in the art without inventive efforts.

Fig. 1 is a side sectional view of a hand-push type ash spreading device according to an embodiment of the present invention;

fig. 2 is a front sectional view of a hand-push type ash spreading device provided by the embodiment of the present invention;

fig. 3 is a schematic structural view of a hand-push rod of the hand-push type dust spreading device according to an embodiment of the present invention;

fig. 4 is a schematic view of a connection structure between a cover plate and a hopper of the hand-push type ash spreading device according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a rolling pulley provided in an embodiment of the present invention;

fig. 6 is a schematic structural view of a rolling pulley connection provided in an embodiment of the present invention.

Icon: 100-hand-push type ash scattering device; 110-a handspike; 120-a hopper; 130-an opening; 140-a support means; 111-handle stick; 112-anti-slip handle; 113-a first ball cap; 114-a second ball cap; 115-a first end of a non-slip handle; 116-a second end of the anti-slip handle; 117-handle stick first end; 118-a handle stick second end; 121-lime; 122-a cover plate; 123-a first side; 124-hinge; 125-a first hinge sheet; 126-a second hinge sheet; 127-a second face; 128-third side; 129-fourth face; 131-a rolling pulley; 132-a first outlet; 133-a second discharge port; 134-a first nut; 135-a second nut; 136-rolling bearings; 137-a discharge hole; 138-lid handle; 141-a first baffle; 142-a second baffle; 143-rolling pulley through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The system of embodiments of the present invention, generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the following, some embodiments of the present invention will be described in detail with reference to the accompanying drawings, and features of the following embodiments and examples may be combined with each other without conflict.

Examples

As shown in fig. 1, the hand-push type ash spreading device 100 provided by this embodiment includes a hand-push rod 110 and a hopper 120 for containing lime, the hand-push rod 110 is connected to the hopper 120, an opening 130 is provided at the bottom of the hopper 120, a rolling pulley 131 rolling on the ground is provided at the opening 130, a discharge hole 137 is formed by the rolling pulley 131 and a gap around the opening 130, and the lime 121 is taken out from the discharge hole 137 in the rolling process of the rolling pulley 131, thereby completing the paying-off process.

Further, as shown in fig. 1 and 3, the handle bar 110 is fixedly connected to the first surface 123 of the hopper 120, preferably welded in this embodiment, and is used for pushing the hopper 120. The handle bar 110 is preferably welded to the center line of the first surface 123, and the balancing effect is improved. Further, the handspike 110 comprises a handle stick 111 and an anti-slip handle 112, and the anti-slip handle 112 and the handle stick 111 are coaxially connected, specifically, one end of the handle stick 111 connected with the anti-slip handle 112 is a handle stick first end 117, the handle stick first end 117 is provided with a protrusion, the anti-slip handle 112 is a hollow tube, one end of the anti-slip handle 112 connected with the handle stick first end 117 is an anti-slip handle second end 116, the shape of the anti-slip handle second end 116 is matched with the protrusion, and the anti-slip handle second end 116 and the handle stick first end 117 are fastened together to form the whole handspike 110.

Further, handle rod 111 is the round steel, and it is the solid rectangular steel of circular shape in cross-section, and its material can be galvanized round steel, stainless steel round steel, and the galvanized round steel of preferred Q235 in this embodiment, its surface gloss is durable, and the toughness of cladding material is strong, and the galvanizing coat forms a special metallurgical structure, and this kind of structure can bear when transporting and using receive mechanical damage and corrosion resistance is strong.

Furthermore, the outer surface of the anti-slip handle 112 is curved or arc-shaped, which is a hand-held part, and in addition, the outer surface of the anti-slip handle 112 may be made into a pattern with convex points or a grid, or a layer of anti-slip material, which may be soft rubber or silica gel, is preferably wrapped by a layer of rubber material with convex points outside the uneven anti-slip handle 112, and the convex points and the uneven curve generate friction when contacting with the hand, so as to achieve the anti-slip purpose. In addition, the first end 115 of the anti-skid handle and the second end 118 of the handle stick are respectively provided with a first ball cap 113 and a second ball cap 114 which are matched with the anti-skid handle and are used for closing the hollow first end 115 of the anti-skid handle and decorating the second end 118 of the handle stick, the material of the anti-skid handle is preferably a galvanized semi-ball cap, and the anti-skid handle also has the advantages of beauty and corrosion resistance.

Further, as shown in fig. 1 and 2, there are a side sectional view and an elevation sectional view of the hand-push type dust spreading device 100, respectively. The hopper 120 is a pyramid-shaped hopper 120 formed by welding metal plates, and the apex of the pyramid faces downward. The hopper 120 can be a triangular pyramid, a rectangular pyramid or a polygonal pyramid, in this embodiment, the hopper 120 is preferably a rectangular pyramid, and more preferably a regular rectangular pyramid, which has the best balance effect, and the hopper 120 is stressed more uniformly after the white ash 121 is contained therein. The hopper 120 includes a first face 123 fixedly coupled to the handle bar 110, a second face 127 opposite to the first face 123 and distant from the handle bar 110, and third and

fourth faces

128 and 129 on opposite sides. The thickness of the metal plate of the hopper 120 is 0.5-1.5 mm, the material can be stainless steel or galvanized plate, in this embodiment, galvanized plate with 1mm is preferred, the appearance is beautiful, and the corrosion resistance is strong.

As shown in fig. 4, the top of the hopper 120 is further provided with a cover plate 122 for preventing the lime 121 from being damaged in case of strong wind and strong rain, and the cover plate is rotatably connected to one of four sides of the hopper 120, preferably connected to the first side 123 through hinges 124 in this embodiment, and the number of the hinges 124 is one or more, preferably two hinges 124 symmetrical along the center line of the cover plate 122 in this embodiment, so that the stability and the fixing effect are better. Specifically, the first hinge piece 125 is disposed on the cover plate 122, the second hinge piece 126 is disposed on the first surface 123, and both fix one end of the cover plate 122 to the first surface 123 through a bolt, and the other end of the cover plate 122 can be selectively close to or far away from the hopper 120. The cover plate 122 is further provided with a cover plate handle 138 at the center, which is welded to the cover plate 122, and the cover plate 122 can be opened and closed by applying the cover plate handle 138.

Further, as shown in fig. 1, 2 and 6, the top of the rectangular pyramid of the hopper 120 is provided with an opening 130, a rolling pulley 131 is provided at the opening 130, and the rolling pulley 131 is preferably provided at the center of the opening 130, so that the balancing effect is better. As shown in fig. 1, the rolling pulley 131 and the gap formed around the opening 130 form a discharge port 137, a first discharge port 132 is located near the first surface 123, a second discharge port 133 is located near the second surface 127, and the first discharge port 132 and the second discharge port 133 are disposed in the rolling direction of the rolling pulley 131.

Further, a baffle plate is disposed at the opening 130, as shown in fig. 6, and is disposed on the third surface 128 and the first baffle plate 141 and the second baffle plate 142 disposed on the fourth surface 129; the gap between the rolling pulley 131 and the periphery of the opening 130 is 0.1-0.5 mm, and in this embodiment, the gap is preferably 0.2mm, and the gap is combined with a baffle plate, so that the lime 121 can be effectively prevented from leaking out from the two sides of the rolling pulley 131. Meanwhile, the lime 121 may be made of lime powder and talc powder, in this embodiment, the lime powder is preferably used as the lime 121, which has good strength and water resistance and has a high density, and when the rolling pulley 131 does not roll, the lime powder will not leak from the gap due to the high density.

Further, as shown in fig. 5 and 6, the rolling pulley 131 is connected to the third surface 128 and the fourth surface 129, which are opposite sides of the hopper 120, by the rolling bearing 136. Specifically, the rolling bearing 136 passes through the third surface 128, the rolling-pulley through-hole 143 in the center of the rolling pulley 131, and the fourth surface 129 in this order, and the rolling pulley 131 and the hopper 120 are rotatably connected to each other. The diameter of the rolling bearing 136 matches the dimensions of the third face 128, the fourth face 129 and the rolling-wheel through-hole 143.

Further, the end of the rolling bearing 136 connected to the third surface 128 and the fourth surface 129 is provided with an external thread, and is respectively matched with the internal thread of the first nut 134 and the second nut 135, so that the two ends of the rolling bearing 136 are respectively detachably connected to the third surface 128 and the fourth surface 129 of the hopper 120, when the rolling pulley 131 breaks down or the lime 121 blocks the opening 130, the rolling pulley 131 can be replaced or maintained by the detachable first nut 134 and the detachable second nut 135, and the opening 130 can also be dredged.

Further, the diameter range of the rolling pulley 131 is 50 to 100mm, and the rolling pulley 131 having a width of 50mm is preferably used in this embodiment. The material of the rolling pulley 131 may be a plastic pulley, a metal pulley or a glass fiber pulley. The carbon glass fiber pulley is preferably adopted in the embodiment, the carbon glass fiber pulley is good in toughness, contains a ball, is smooth in push-pull and durable in wear resistance, is effectively dustproof in a box-type closed structure, is suitable for northern areas with high sand storm, and is safe and reliable when the two anti-bouncing devices slide.

Further, the hand-push type dust spreading device 100 further includes a supporting device 140, which is disposed at the opening 130, specifically, the supporting device 140 may be welded to the first surface 123 or the second surface 127 and perpendicular to the ground, in this embodiment, the supporting device 140 is welded to the second surface 127 and disposed at a junction of the second surface 127 and the opening 130, which is a galvanized steel pipe or a galvanized steel plate, in this embodiment, a galvanized steel plate is preferably used, and when the hand-push type dust spreading device 100 needs to be fixed, the supporting device 140 is inserted into the ground to achieve fixing and supporting functions.

In this embodiment, an operation method and principle of the hand-push type dust spreading device 100 are as follows:

the lime 121 is poured into the hopper 120 in the shape of a regular quadrangular pyramid, the lime 121 is preferably poured to the position 2/3 at the height of the hopper 120, the anti-slip handle 112 is held by a hand, acting force is exerted on the hand push rod 110, the anti-slip handle 112 is pushed to push the hopper 120 to move forwards due to the fact that the hand push rod 110 is welded with the first surface 123 of the hopper 120, the hopper 120 moves forwards to drive the rolling pulley 131 to roll, the discharge port 137 is formed by the gaps between the rolling pulley 131 and the periphery of the opening 130, the lime 121 is taken out from the discharge port 137 in the rolling process of the rolling pulley 131, and the paying-off process is completed. In addition, when the rolling pulley 131 is out of order or the opening 130 is blocked by the lime 121, the first nut 134 and the second nut 135 can be detached to replace or repair the rolling pulley 131, and the opening 130 can be dredged.

In summary, the hand-push type ash spreading device provided by the utility model is provided with an opening at the bottom of the hopper, a rolling pulley is arranged in the opening, the rolling pulley and the gap around the opening form a discharge port, the rolling pulley brings lime out from the discharge port in the rolling process, and white lines with uniform thickness are drawn; the whole hopper is driven to move under the action of the hand push rod, so that the problems of inconvenience in holding lime by hands and low efficiency are solved; the rolling pulley is combined with the opening gap and the baffle plate, so that the lime can be effectively prevented from being leaked out from two sides of the rolling pulley. Meanwhile, the method has the advantages of low price, simple equipment and obvious effect, and is suitable for large-scale industrial production.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The hand-push type lime scattering device is characterized by comprising a hand push rod and a hopper for containing lime, wherein the hand push rod is connected with the hopper, an opening is formed in the bottom of the hopper, a rolling pulley rolling on the ground is arranged in the opening, a discharge hole is formed in a gap around the opening, and the lime is taken out of the discharge hole in the rolling process of the rolling pulley.

2. The hand-push type dust spreading device as claimed in claim 1, wherein the hopper is pyramid-shaped, and the opening is provided at the apex of the pyramid.

3. The hand-push type ash spreading device as claimed in claim 1, wherein the rolling pulleys are rotatably connected with opposite sides of the hopper through rolling bearings.

4. The hand-push type dust spreading device as claimed in claim 1, wherein the gap between the rolling pulley and the periphery of the opening is in the range of 0.1-0.5 mm.

5. The hand-push type dust spreading device as claimed in claim 1, wherein the diameter of the rolling pulley is in the range of 50-100 mm.

6. The hand-push type ash spreading device according to claim 1, further comprising a cover plate disposed on the top of the hopper and rotatably connected to the hopper for preventing the white ash from floating.

7. The hand-push type dust spreading device as claimed in claim 1, wherein the hopper is formed by welding metal plates, and the thickness of the metal plates is 0.5-1.5 mm.

8. The hand-push type dust spreading device as claimed in claim 1, further comprising a supporting device provided at the opening and perpendicular to the ground.

9. The hand-push type dust spreading device as claimed in claim 1, wherein the hand-push rod comprises a handle rod and an anti-slip handle, and the anti-slip handle is coaxially connected with the handle rod.

10. An ash spreading system comprising a hand propelled ash spreading device according to any one of claims 1 to 9.