Skip for feeding and feeding system

Abstract

The utility model provides a skip car for feeding and a feeding system, the skip car comprises a traction component, a front wheel, a rear wheel and a bin body, one end of the traction component is connected with the rear end of the skip car and rotates around the rear end, the other end of the traction component is used for being connected with a traction rope in front of the skip car, and the bin body rotates around the traction rope. The skip car is pulled to move forwards; the front wheels and the rear wheels are fixed outside a bin body of the skip car through long shafts, and the front wheels and the rear wheels share a feeding rail. The feeding system comprises a skip car, a traction rope, a track and a traction machine. Wherein one end of the traction rope is connected with the traction component, and the other end of the traction rope is connected with the traction machine; and the traction machine drives the traction rope to drive the skip car to move along the track. According to the utility model, the front wheels and the rear wheels of the skip car share the feeding track, and only one group of feeding track needs to be arranged, so that the cost is saved, and the phenomenon of wheel clamping is not easy to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of lime kilns, in particular to a material cart and a material feeding system for feeding materials. Background Art

[0002] Most of the existing lime kilns are double-chamber vertical kilns, and the raw materials are loaded from the bottom of the kiln to the top of the kiln using a loading trolley. Figure 1 As shown, the existing loading trolley has 4 wheels, including 2 upper wheels and 2 lower wheels. The 2 upper wheels are fixed to the trolley bin body with two short shafts, and the 2 lower wheels are fixed to the outside of the trolley bin body with one long shaft. The upper wheels and the lower wheels do not travel on the same line, and use two sets of inclined bridge tracks respectively. This situation results in the amount of track material for the inclined bridge being doubled, and it is difficult to make the 2 upper wheels perfectly coaxial and concentric when making them. When the trolley reaches the top of the lime kiln to unload materials, the paths of the upper and lower wheels are different, which makes it easy for the wheels to get stuck, often causing the raw materials to spill. Utility Model Content

[0003] The utility model aims to provide a material cart and a material feeding system for feeding materials, which at least partially solve the above-mentioned problems of the prior art.

[0004] The utility model provides a material cart for loading materials, comprising a traction component, a front wheel, a rear wheel and a warehouse body, wherein one end of the traction component is connected to the rear end of the material cart and rotates around the rear end, and the other end of the traction component is used to connect with a traction rope in front of the material cart to pull the material cart forward; the front wheel and the rear wheel are both fixed outside the warehouse body of the material cart with a long axis, and the front wheel and the rear wheel share a loading track.

[0005] Preferably, the front wheels and the rear wheels travel in a straight line.

[0006] Preferably, the major axis lengths adopted by the front wheels and the rear wheels are the same.

[0007] Preferably, the front wheel and the rear wheel are of the same shape and size.

[0008] Preferably, the opening of the bin body faces upward and is inclined.

[0009] A feeding system, characterized in that it includes the above-mentioned material cart, traction rope, track and traction machine; wherein one end of the traction rope is connected to the traction component, and the other end is connected to the traction machine; the traction machine drives the traction rope to drive the material cart to move along the track.

[0010] Preferably, the track includes a vertical part, an inclined part and a forked part; the vertical part is located at the bottom of the feeding, the inclined part connects the vertical part and the forked part, the forked part includes a first forked track and a second forked track, and the position of the first forked track is lower than the second forked track.

[0011] Preferably, the traction rope pulls the traction component, so that the front wheel moves along the first forked track at the forked portion, and the rear wheel moves along the second forked track.

[0012] Preferably, the first bifurcated track is located above the feed inlet.

[0013] Compared with the prior art, the utility model has at least the following technical effects:

[0014] The front wheel and the rear wheel of the loading vehicle are both fixed outside the warehouse body of the loading vehicle by a long axis, and the front wheel and the rear wheel share a loading track. Therefore, only one set of tracks need to be laid out, and there is no need to lay tracks for the front wheel and the rear wheel separately, which saves costs. Since a set of tracks is shared, it is easier to realize that the front and rear wheels of the loading vehicle move along the first forked track and the second forked track at the forked part respectively, and the wheel jamming phenomenon is not easy to occur. Moreover, the front wheel and the rear wheel can use the same shape and size, and the bottom surface of the warehouse body is roughly parallel to the track, instead of the warehouse opening being lower in the prior art, which is conducive to increasing the storage capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of a loading trolley in the prior art.

[0016] Figure 2 The utility model is a schematic structural diagram of a material cart for loading materials.

[0017] Figure 3 for Figure 2 A side view of a material cart for loading materials is provided.

[0018] Figure 4 for Figure 2 A schematic diagram of the product structure of a material cart for loading materials is provided.

[0019] Figure 5 The utility model is a schematic structural diagram of the feeding system provided by the utility model.

[0020] Reference numerals:

[0021] Material cart 1, traction component 2, front wheel 3, rear wheel 4, warehouse body 5;

[0022] Track 6, feed port 7, traction rope 8, traction machine 9. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the terms "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Other purposes, features and advantages of the utility model will become apparent from the following detailed description. However, it should be understood that the detailed description and specific embodiments (although representing specific implementations of the utility model) are given for illustrative purposes only, because after reading the detailed description, various changes and modifications made within the spirit and scope of the utility model will become apparent to those skilled in the art.

[0027] The utility model provides a material cart for loading materials. Figure 2 The schematic diagram of the structure of the material car is shown. Figure 3 A side view of the skip is shown, Figure 4 The product structure diagram of the material car is shown in FIG. Figure 2 and Figure 3 As shown, the material cart includes a traction component 2, a front wheel 3, a rear wheel 4 and a warehouse body 5, wherein one end of the traction component 2 is connected to the rear end of the material cart and rotates around the rear end, and the other end of the traction component 2 is used to connect with the traction rope in front of the material cart to pull the material cart forward; the front wheel 3 and the rear wheel 4 are fixed to the outside of the warehouse body 5 of the material cart with a long axis, and the front wheel 3 and the rear wheel 4 share a loading track.

[0028] The front wheels 3 and the rear wheels 4 may be located in the same plane, that is, the front wheels 3 and the rear wheels 4 may travel in a straight line, thereby realizing a shared loading track.

[0029] In an optional embodiment, a connecting piece is provided between the traction component 2 and the rear end of the trolley, and the connecting piece enables the traction component 2 to rotate around the connection with the rear end of the trolley, and may include bearings and other components to achieve the rotation function.

[0030] In an optional embodiment, the long axis lengths of the front wheels 3 and the rear wheels 4 are the same. Furthermore, the shapes and sizes of the front wheels 3 and the rear wheels 4 may also be the same.

[0031] In an optional embodiment, the opening of the bin body 5 is an inclined surface, which is conducive to the pouring of materials. It is easy to understand that the opening of the bin body may not be an inclined surface, for example, it may also be a flat structure.

[0032] The utility model also provides a feeding system. Figure 5 The schematic diagram of the structure of the feeding system is shown in FIG. Figure 5 As shown, the middle position is a lime kiln, and the material cart 1 needs to go up from the kiln bottom along the track 6 to the kiln top and dump the material at the feed port 7. The feeding system includes a material cart 1, a traction rope 8, a track 6 and a traction machine 9; wherein one end of the traction rope 8 is connected to the traction component 2, and the other end is connected to the traction machine 9; the traction machine 9 drives the traction rope 8 to drive the material cart 1 to move along the track 6.

[0033] Track 6 can be a slope from the kiln bottom to the kiln top, or it can be Figure 5 As shown, it includes a vertical part, an inclined part and a bifurcated part. The vertical part is located at the bottom of the feeding, the inclined part connects the vertical part and the bifurcated part, and the bifurcated part includes a first bifurcated track and a second bifurcated track, and the first bifurcated track is located lower than the second bifurcated track.

[0034] The traction rope 8 can be a steel wire rope or other strong rope, which pulls the traction component 2 of the material cart. As the material cart rises, the traction component 2 of the material cart rotates around the rear end of the material cart under the action of gravity. After reaching the forked part of the track 6, the front wheel 3 moves along the first forked track under the combined action of the traction component and gravity, and the rear wheel 4 moves along the second forked track, so that the opening position of the bin body of the material cart 1 gradually becomes lower than the rear end of the bin body, and the material is dumped out of the material cart 1.

[0035] In an optional embodiment, a limit piece may be provided on the first bifurcated track, and the trolley 1 cannot continue to move forward after reaching the limit piece, thereby preventing the trolley 1 from derailing.

[0036] Among them, the first forked track is located above the feed port 7, and the position relationship is set so that the material dumped by the material cart 1 just falls into the feed port 7.

[0037] Figure 5 It is only a structural diagram of the feeding system provided by the utility model, and is not used to limit the feeding system to adopt all the structures in the figure. For example, the track 6 can adopt a structure of an inclined surface plus a forked part, or adopt an upper inclined surface plus a lower inclined surface design without a forked part, that is, the lower inclined surface is used to realize the material dumping of the feed car, and there is no need to adopt a forked track. The position of the traction machine 9 can also be flexibly set according to needs, and it does not have to be set at the bottom of the kiln. For example, it can also be set at a position such as the top of the kiln. The traction machine 9 can be a common winch, which uses a wire rope to achieve traction of the feed car, driving the feed car to move along the track on the inclined bridge of the lime kiln to realize the material feeding operation.

[0038] Among them, a layer of wear-resistant lining can be added to the inner wall of the bin body of the material cart, so that the material cart storage bin device has high wear resistance and impact resistance, is not easy to deform and break, and increases the normal use time.

[0039] By adopting the material cart and the feeding system provided by the utility model, the front wheel and the rear wheel of the feeding cart are fixed outside the warehouse body of the material cart by a long axis, and the front wheel and the rear wheel share a feeding track. Therefore, only one set of tracks need to be laid out, and there is no need to lay tracks for the front wheel and the rear wheel respectively, which saves costs. Since a set of tracks is shared, it is easier to realize that the front and rear wheels of the material cart move along the first forked track and the second forked track respectively in the forked part, and the wheel jam phenomenon is not easy to occur. Moreover, the front wheel and the rear wheel can use the same shape and size, and the bottom surface of the warehouse body is roughly parallel to the track, instead of the position of the warehouse opening being lower than the rear end of the warehouse body in the prior art, which is conducive to increasing the storage capacity.

[0040] The above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the scope of protection of the claims of the utility model.

Claims

1. A material cart for loading materials, characterized in that: The invention comprises a traction component (2), a front wheel (3), a rear wheel (4) and a warehouse body (5), wherein one end of the traction component (2) is connected to the rear end of the material cart and rotates around the rear end, and the other end of the traction component (2) is used to connect to a traction rope in front of the material cart to pull the material cart forward; the front wheel (3) and the rear wheel (4) are both fixed to the warehouse body of the material cart by a long axis, and the front wheel (3) and the rear wheel (4) share a loading track.

2. The skip according to claim 1, characterized in that: The front wheel (3) and the rear wheel (4) travel in a straight line.

3. The skip according to claim 1, characterized in that: The front wheel (3) and the rear wheel (4) have the same major axis length.

4. The skip according to claim 1 or 3, characterized in that: The front wheel (3) and the rear wheel (4) have the same shape and size.

5. The skip according to claim 1, characterized in that: The opening of the bin body is inclined.

6. A feeding system, characterized in that: It comprises a material cart (1), a traction rope (8), a track (6) and a traction machine (9) according to any one of claims 1 to 5; wherein one end of the traction rope (8) is connected to the traction component (2), and the other end is connected to the traction machine (9); the traction machine (9) drives the traction rope (8) to drive the material cart (1) to move along the track (6).

7. The feeding system according to claim 6, characterized in that: The track (6) comprises a vertical portion, an inclined portion and a forked portion; the vertical portion is located at the bottom of the loading material, the inclined portion connects the vertical portion and the forked portion, the forked portion comprises a first forked track and a second forked track, and the first forked track is located lower than the second forked track.

8. The feeding system according to claim 7, characterized in that: The traction rope (8) pulls the traction component (2), so that the front wheel (3) moves along the first forked track at the forked part, and the rear wheel (4) moves along the second forked track.

9. The feeding system according to claim 7 or 8, characterized in that: The first bifurcated track is located above the feed port (7).

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