A device capable of controlling uniform distribution of corundum aggregate

Abstract

The application discloses a device capable of controlling uniform distribution of corundum aggregate, which comprises a distribution vehicle body, an opening arranged at the upper portion of the distribution vehicle body, a stirring assembly arranged at the bottom of the distribution vehicle body, wheels coaxially arranged with the stirring assembly and arranged at the two sides of the bottom of the distribution vehicle body, the wheels drive the stirring assembly to rotate when rotating, and a plurality of distribution holes are arranged along the length direction of the bottom of the distribution vehicle body, the size of the distribution holes can be covered by the size adjusting structure, the size of the distribution holes exposed can be adjusted by the main linkage rod structure and the auxiliary linkage rod structure in the size adjusting structure, and the amount of distribution can be adjusted, in addition, the stirring assembly is arranged in the vehicle body and rotates with the wheels, the material can be stirred, the material can be more smoothly dropped from the distribution holes, and the distribution is more smooth.

Description

TECHNICAL FIELD

[0001] The application relates to a material spreading device, in particular to a device capable of uniformly spreading corundum aggregate. BACKGROUND

[0002] In some engineering construction and agricultural construction, material spreading operation is often needed, and commonly used material spreading tools are material spreading trolleys, which discharge materials through the bottom discharge port during the movement of the trolley. However, the size of the general discharge port is fixed and cannot be adjusted, so the discharge amount cannot be controlled during the material spreading process, resulting in unadjustable discharge and failing to meet the use requirement. SUMMARY

[0003] To solve the above technical problems, the technical scheme provided by the application is as follows: a device capable of uniformly spreading corundum aggregate, comprising a material spreading trolley body, an opening is arranged on the upper portion of the material spreading trolley body, a stirring assembly is arranged on the bottom portion of the material spreading trolley body, wheels are arranged on the both sides of the bottom portion of the material spreading trolley body and coaxially arranged on the stirring assembly, the wheels drive the stirring assembly to rotate when rotating, a plurality of material spreading holes are arranged on the bottom portion of the material spreading trolley body along the length direction of the material spreading trolley body, a pore size adjusting structure is arranged on the bottom portion of the material spreading hole, a trolley handle is arranged on the side of the material spreading trolley body away from the advancing direction, and folding trolley feet are arranged between the trolley handles.

[0004] The stirring assembly comprises a rotating shaft connected with the wheels, a plurality of stirring blades are arranged on the rotating shaft along the length direction and circumferentially, and the both ends of the stirring blades are connected to the rotating shaft through connecting rings.

[0005] The stirring assembly comprises two groups, which are arranged on the both ends of the rotating shaft, the middle portion of the rotating shaft is connected to the middle support through an intermediate bearing, and the both ends of the middle support are connected to the inner wall of the material spreading trolley body.

[0006] The bottom portion of the material spreading trolley body is in the shape of a circular arc, the material spreading hole is arranged on the side of the material spreading trolley body away from the trolley handle, the pore size adjusting structure comprises a shielding plate covering the bottom portion of the material spreading trolley body, a connecting plate is arranged on the side of the shielding plate close to the trolley handle, the upper portion of the connecting plate is connected to the main linkage rod structure and the auxiliary linkage rod structure, so that the shielding plate slides along the bottom portion of the material spreading trolley body, and the size of the material spreading hole exposed outside the shielding plate is adjusted.

[0007] Compared with the prior art, the application has the following advantages: the pore size adjusting structure can cover the material spreading hole, the main linkage rod structure and the auxiliary linkage rod structure in the pore size adjusting structure are used to adjust the size of the material spreading hole exposed outside, so that the amount of material spreading is adjusted, in addition, the stirring assembly is arranged in the trolley body and rotates with the wheels, so that the material can be stirred and more smoothly fall from the material spreading hole, and the material spreading is more smooth. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 is a structure diagram of a device capable of controlling uniform distribution of corundum aggregate.

[0009] Figure 2 is a structure diagram of a stirring assembly in the device capable of controlling uniform distribution of corundum aggregate.

[0010] Figure 3 is a structure diagram of a main linkage in the device capable of controlling uniform distribution of corundum aggregate.

[0011] Figure 4 is a diagram of a state of adjusting a distribution hole in the device capable of controlling uniform distribution of corundum aggregate.

[0012] Figure 5 is a structure diagram of a gear clamping structure in the device capable of controlling uniform distribution of corundum aggregate.

[0013] Figure 6 is a structure diagram of a folding trolley structure in the device capable of controlling uniform distribution of corundum aggregate. DETAILED DESCRIPTION

[0014] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0015] In the description of the embodiments of the present application, it should be noted that if the terms “center”, “upper”, “lower”, “left”, “right”, “vertical”, “horizontal”, “inner”, “outer” and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms “first”, “second”, “third” and the like are only used to distinguish description and cannot be understood as indicating or implying relative importance.

[0016] In addition, if the terms “horizontal”, “vertical”, “overhanging” and the like appear, they do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, “horizontal” only means that its direction is relatively more horizontal than “vertical”, and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0017] In the description of the embodiments of the application, "a plurality of" represents at least 2.

[0018] In the description of the embodiments of the application, it should also be noted that, unless otherwise explicitly specified and limited, if the terms "arrange", "mount", "connect", "connect" appear, they should be understood in a broad sense, for example, they can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0019] Embodiment:

[0020] In combination with the accompanying drawings Figures 1-6 A device capable of controlling uniform distribution of corundum aggregate, comprising a distribution vehicle body 1, an opening is arranged at the upper part of the distribution vehicle body 1, a stirring assembly 2 is arranged at the bottom of the distribution vehicle body 1, wheels 3 are arranged at the bottom of the distribution vehicle body 1 on both sides of the stirring assembly 2 coaxially, the wheels 3 drive the stirring assembly 2 to rotate when rotating, a plurality of distribution holes 4 are arranged at the bottom of the distribution vehicle body 1 along the length direction thereof, a pore size adjusting structure is arranged at the bottom of the distribution hole 4, a vehicle body push handle 6 is arranged at the side of the distribution vehicle body 1 away from the advancing direction thereof, and folding vehicle feet 7 are arranged between the vehicle body push handles 9; a mesh plate 15 is detachably placed at the opening at the top of the distribution vehicle body 1.

[0021] The stirring assembly 2 comprises a rotating shaft 201 rotatably connected with the wheels 3, a plurality of stirring blades 202 are circumferentially arranged along the length direction of the rotating shaft 201, and the two ends of the stirring blades 202 are connected to the rotating shaft 201 through a connecting ring 203; the stirring assembly 2 is composed of two groups, which are arranged at the two ends of the rotating shaft 201, the middle part of the rotating shaft 201 is connected to a middle support 205 through a middle bearing 204, and the two ends of the middle support 205 are connected to the inner wall of the distribution vehicle body 1; the wheels drive the stirring assembly to rotate when rotating, so that the material in the distribution vehicle body is continuously turned over, so as to avoid the phenomenon of material caking or uneven distribution, and further cause uneven distribution of the material.

[0022] The bottom of the spreading vehicle body 1 is arc-shaped, the spreading hole 4 is arranged on the side of the spreading vehicle body 1 away from the vehicle handle 6, the aperture size adjusting structure comprises a shielding plate 8 covering the bottom of the spreading vehicle body 1, a connecting plate 9 is arranged on the side of the shielding plate 8 close to the vehicle handle 6, the upper part of the connecting plate 9 is connected with a main linkage rod structure 10 and a secondary linkage rod structure 11, so that the shielding plate 8 slides along the bottom of the spreading vehicle body 1, thereby adjusting the size of the spreading hole 4 exposed outside the shielding plate 8, the bottom of the spreading vehicle body is arc-shaped, which facilitates the sliding of the shielding plate along the bottom of the spreading vehicle body, thereby exposing the spreading hole, and slide rails 16 are further arranged at both ends of the bottom of the spreading vehicle body 1, guide pins 17 cooperating with the slide rails 16 are arranged at both ends of the end of the shielding plate 8 away from the connecting plate 9, so that the shielding plate can slide along the bottom of the spreading vehicle body;

[0023] The main linkage rod structure 10 comprises a linkage rod one 1001 hinged to the connecting plate 9, the other end of the linkage rod one 1001 is hinged to the middle part of a linkage rod two 1002, one end of the linkage rod two 1002 is hinged to a fixed shaft 12, and the other end is hinged to a linkage rod three 1003, the fixed shaft 12 is arranged between the bottoms of the vehicle handles 9, the other end of the linkage rod three 1003 is hinged to a linkage rod four 1004, the other end of the linkage rod four 1004 is hinged to a gear clamping structure 13 arranged on the upper part of the vehicle handle 6; the gear clamping structure 13 comprises a gear plate 1301 arranged on the upper part of the vehicle handle 6, the upper part of the gear plate 1301 is rotationally connected with a positioning plate 1302, the positioning plate 1302 is movably connected with a clamping rod 1303, the bottom of the clamping rod 1303 is provided with a clamping block 1304 clamped with the gear plate 1301, and the linkage rod four 1004 is hinged outside the positioning plate 1302; a guide sleeve 14 sleeved outside the linkage rod three 1003 is further arranged on the spreading vehicle body 1.

[0024] In specific operation, the clamping rod is pulled upward to separate the clamping block at the bottom thereof from the gear plate, then the positioning plate is rotated upward to drive the linkage rod four to lift the linkage rod three in the guide sleeve upward, the linkage rod three drives the linkage rod two to lift upward, and then the linkage rod one pulls the connecting plate upward, so that the spreading hole is exposed;

[0025] The secondary linkage rod structure assists the main linkage rod structure to make the movement of the connecting plate more stable, specifically, the secondary linkage rod structure 11 comprises a linkage rod five 1101 hinged to the connecting plate 9, the other end of the linkage rod five 1101 is hinged to a linkage rod six 1102, and the other end of the linkage rod six 1102 is hinged to the fixed shaft 12.

[0026] The folding trolley leg 7 comprises a trolley leg rotating frame 701 arranged on the trolley body 1 and a trolley leg support 702 rotatably connected to the bottom of the trolley leg rotating frame 701. The side of the trolley leg rotating frame 701 away from the folding direction of the trolley leg support 702 is a closed end, and the other end is an open end. A return spring 703 is connected between the surface of the trolley leg rotating frame 701 and the surface of the trolley leg support 702. When it is necessary to stop the trolley, the trolley leg support can be folded downward to make the trolley stable. When the trolley is running, the trolley leg is folded in the direction of the open end of the trolley leg rotating frame, which facilitates the overall movement of the trolley.

[0027] The above description of the present application and its embodiments is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the purpose of the present application, without creative design, similar structure and embodiments of the technical solution can be designed, which should belong to the protection scope of the present application.

Claims

1. A device for controlling the uniform distribution of corundum aggregate, characterized in that, The device includes a spreading vehicle body, an opening at the top, a mixing assembly at the bottom, wheels coaxially mounted on both sides of the bottom of the spreading vehicle body, the wheels rotating to drive the mixing assembly to rotate, several spreading holes along the length of the bottom of the spreading vehicle body, an adjustment structure for the size of the holes at the bottom of the spreading holes, a vehicle push handle on the side of the spreading vehicle body away from its forward direction, and folding legs between the vehicle push handles; The bottom of the spreading vehicle body is arc-shaped, and the spreading hole is located on the side of the spreading vehicle body away from the push handle. The hole size adjustment structure includes a baffle plate covering the bottom of the spreading vehicle body. A connecting plate is provided on the side of the baffle plate near the push handle. The upper part of the connecting plate is connected to a main linkage structure and a secondary linkage structure, so that the baffle plate slides along the bottom of the spreading vehicle body, thereby adjusting the size of the spreading hole exposed outside the baffle plate. Slide tracks are provided at both ends of the bottom of the spreading vehicle body, and guide bolts that cooperate with the slide tracks are provided at both ends of the end of the baffle plate away from the connecting plate. The main linkage structure includes a linkage one hinged to a connecting plate, the other end of the linkage one hinged to the middle of a linkage two, one end of the linkage two hinged to a fixed shaft and the other end hinged to a linkage three, the fixed shaft being located between the bottom of the vehicle body push handle, the other end of the linkage three hinged to a linkage four, and the other end of the linkage four hinged to a gear locking structure, the gear locking structure being located on the upper part of the vehicle body push handle; The gear locking structure includes a gear plate disposed on the upper part of the vehicle body push handle, a positioning plate rotatably connected to the upper part of the gear plate, a locking rod movably connected to the positioning plate, a locking block for locking the gear plate at the bottom of the locking rod, and a connecting rod hinged to the outside of the positioning plate.

2. The device for controlling the uniform spreading of corundum aggregate according to claim 1, characterized in that, The stirring assembly includes a rotating shaft that is rotatably connected to the wheel, and several stirring blades are circumferentially arranged along the length of the rotating shaft. The two ends of the stirring blades are connected to the rotating shaft by connecting rings.

3. The device for controlling the uniform spreading of corundum aggregate according to claim 2, characterized in that, The mixing components consist of two sets, which are respectively located at both ends of the rotating shaft. The middle part of the rotating shaft is connected to the middle support member through an intermediate bearing. The two ends of the middle support member are connected to the inner wall of the spreading vehicle.

4. The device for controlling the uniform spreading of corundum aggregate according to claim 1, characterized in that, The spreading vehicle body is also equipped with a guide sleeve that is sleeved on the outside of the connecting rod three.

5. The device for controlling the uniform spreading of corundum aggregate according to claim 1, characterized in that, The auxiliary linkage structure includes a linkage five hinged to the connecting plate, the other end of the linkage five hinged to a linkage six, and the other end of the linkage six hinged to a fixed shaft.

6. The device for controlling the uniform spreading of corundum aggregate according to claim 1, characterized in that, The folding foot includes a foot rotating frame mounted on the spreading vehicle body and a foot support rotatably connected to the bottom of the foot rotating frame. The side of the foot rotating frame away from the folding direction of the foot support is a closed end, and the other end is an open end. A return spring is connected between the surface of the foot rotating frame and the surface of the foot support.

7. The device for controlling the uniform spreading of corundum aggregate according to claim 1, characterized in that, A perforated plate can be detachably placed at the opening on the top of the spreading vehicle.

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