Material box

Abstract

The utility model discloses a material box. The material box comprises a box body, the arc-shaped separation blade is arranged at the bottom end of the interior of the box body; the mandrel is located in the box body, and the two ends of the mandrel penetrate through the inner walls of the two sides of the bottom of the box body and extend to the outside; the spiral blade is arranged on the core shaft, and one end of the spiral blade penetrates through the interior of one side of the box body along with one end of the core shaft and extends to the exterior; the discharging pipe covers the end, extending to the outside, of the spiral blade, so that a discharging channel is formed; and the butt joint module is arranged at the other end of the mandrel and used for being in butt joint with an external driving unit and driving the mandrel to rotate. The whole box body is in the shape of a slender cuboid, the spiral conveying mechanism is arranged at the bottom of the box body, storage and conveying of powder can be achieved, the problem of bridging is prevented through the special box body design, and effective conveying of the powder is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of powder storage and transportation, and particularly relates to a material box. Background Art

[0002] At present, when transporting powder materials, the screw conveyor method is usually adopted, and a funnel is arranged at the feeding end of the screw conveyor for input of the powder materials. Once the powder materials accumulate too much at the funnel, a bridging phenomenon will occur, resulting in the inability to continue transportation. Generally, a bridging breaking device needs to be arranged on the funnel, which has a high cost and is inconvenient to install. Summary of the Invention

[0003] According to an embodiment of the utility model, a material box is provided, which includes:

[0004] A box body;

[0005] An arc-shaped baffle, which is arranged at the inner bottom end of the box body;

[0006] A core shaft, which is located inside the box body, and both ends of the core shaft penetrate through the inner walls on both sides of the bottom of the box body and extend to the outside;

[0007] A spiral blade, which is arranged on the core shaft, and one end of the spiral blade penetrates through one side inside of the box body along with one end of the core shaft and extends to the outside;

[0008] A discharge pipe, which covers the end of the spiral blade extending to the outside to form a discharge channel;

[0009] A docking module, which is arranged at the other end of the core shaft and is used for docking with an external driving unit to drive the rotation of the core shaft.

[0010] Furthermore, it further includes: a cover plate, which covers the output end of the discharge channel.

[0011] Furthermore, it further includes:

[0012] A hollow cavity, which is opened inside the core shaft;

[0013] A transmission rod, which is located inside the hollow cavity, and one end of the transmission rod penetrates through the hollow cavity and is connected to the cover plate;

[0014] A limiting edge, which is arranged inside the hollow cavity;

[0015] A limiting block, which is arranged inside the hollow cavity and is connected to the other end of the transmission rod;

[0016] An elastic member, which is sleeved on the transmission rod and is located between the limiting block and the limiting edge;

[0017] A control rod, one end of which is connected to the limiting block, and the other end penetrates through the hollow cavity, the docking module and extends to the outside.

[0018] Further, the transmission rod, the limit block, and the control rod are integrally formed.

[0019] Further, the docking module includes: a docking sleeve sleeved on the other end of the mandrel, and docking teeth are provided at the end of the docking sleeve.

[0020] Further, the box body is a cuboid structure with an open top.

[0021] Further, it further includes: a plurality of dividing sheets, which are stacked on the inner wall of the discharge pipe.

[0022] Further, it further includes: a material level detector connected to the box body for detecting the material level in the box body.

[0023] A material box according to an embodiment of the present invention has a slender cuboid shape as a whole, and a screw conveyor mechanism is provided at the bottom of the box body, which can realize the storage and transportation of powder materials. And the special design of the box body can prevent the problem of bridging and ensure the effective transportation of powder materials.

[0024] It should be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology. Brief Description of the Drawings

[0025] Figure 1 FIG. is a schematic perspective view of a material box according to an embodiment of the present invention.

[0026] Figure 2 FIG. is a schematic front sectional view of a material box according to an embodiment of the present invention. Detailed Description of the Embodiments

[0027] The preferred embodiments of the present invention will be described in detail below with reference to the drawings, and the present invention will be further elaborated.

[0028] First, in combination with Figures 1-2 A material box according to an embodiment of the present invention is described, which is used for the storage and transportation of powder materials and has a wide range of application scenarios.

[0029] As Figures 1-2 shown, a material box according to an embodiment of the present invention includes a box body 1, an arc-shaped baffle 2, a mandrel 3, a spiral blade 4, a discharge pipe 5, and a docking module.

[0030] Specifically, as Figures 1-2 shown, the box body 1 is a cuboid structure with an open top and is used for storing powder materials. Based on the shape design of the box body 1, the phenomenon of bridging can be prevented.

[0031] Specifically, asFigures 1-2 As shown, the arc-shaped baffle 2 is arranged at the inner bottom end of the box body 1 and is used to cooperate with the spiral blade 4 to realize the conveying of powder materials.

[0032] Specifically, as Figures 1-2 shown, the core shaft 3 is located inside the box body 1. Both ends of the core shaft 3 penetrate through the inner walls on both sides of the bottom of the box body 1 and extend to the outside. A support for the core shaft 3 is provided outside the box body 1.

[0033] Specifically, as Figures 1-2 shown, the spiral blade 4 is arranged on the core shaft 3. One end of the spiral blade 4 penetrates through one side inside of the box body 1 along with one end of the core shaft 3 and extends to the outside. The spiral blade 4 rotates together with the core shaft 3 to realize the conveying of powder materials.

[0034] Specifically, as Figures 1-2 shown, the discharge pipe 5 covers the end of the spiral blade 4 extending to the outside to form a discharge channel 51. The powder materials conveyed by the spiral blade 4 finally are discharged through the discharge channel 51.

[0035] Specifically, as Figures 1-2 shown, the docking module is arranged at the other end of the core shaft 3 and is used to dock with an external driving unit to drive the rotation of the core shaft 3. The docking module includes: a docking sleeve 61. The docking sleeve 61 is sleeved on the other end of the core shaft 3. Docking teeth 62 are arranged at the end of the docking sleeve 61. In the form of the docking teeth 62, it has a certain inclination degree, which is convenient for docking with an external drive.

[0036] Furthermore, as Figures 1-2 shown, a material box according to an embodiment of the present utility model further includes: a cover plate 7. The cover plate 7 covers the output end of the discharge channel 51 and blocks the discharge channel 51 when not in use.

[0037] Furthermore, as Figures 1-2As shown in the figure, a material box according to an embodiment of the present utility model further includes: a hollow cavity 81, a transmission rod 82, a limiting edge 83, a limiting block 84, an elastic member 85, and a control rod 86. The hollow cavity 81 is opened in the core shaft 3; the transmission rod 82 is located in the hollow cavity 81, and one end of the transmission rod 82 penetrates through the hollow cavity 81 and is connected to the cover plate 7; the limiting edge 83 is arranged in the hollow cavity 81; the limiting block 84 is arranged in the hollow cavity 81 and is connected to the other end of the transmission rod 82; the elastic member 85 is sleeved on the transmission rod 82 and is located between the limiting block 84 and the limiting edge 83, and the elastic member 85 is a spring; one end of the control rod 86 is connected to the limiting block 84, and the other end penetrates through the hollow cavity 81 and the docking module and extends to the outside. When the external driving unit docks with the docking teeth 62, it simultaneously pushes the control rod 86, the limiting block 84, and the transmission rod 82 to move (at this time, the elastic member 85 is compressed), opens the cover plate 7, and realizes the conveying of the powder material. When not conveying, the external driving unit is separated from the docking teeth 62 of the powder material. At this time, the control rod 86, the limiting block 84, and the transmission rod 82 are reset under the action of the elastic member 85, and the cover plate 7 blocks the discharge channel 51 again.

[0038] Further, in this embodiment, the transmission rod 82, the limiting block 84, and the control rod 86 are integrally formed, which improves the strength and reliability.

[0039] Further, as Figures 1-2 shown, a material box according to an embodiment of the present utility model further includes: a plurality of material dividing plates 91, and the plurality of material dividing plates 91 are stacked and arranged on the inner wall of the discharge pipe 5 to prevent the powder material from accumulating at the outlet end of the discharge pipe 5 and facilitate the control of the discharge amount.

[0040] Further, as Figures 1-2 shown, a material box according to an embodiment of the present utility model further includes: a material level detector 92, and the material level detector 92 is connected to the box body 1 and is used to detect the material level in the box body 1. When the powder material in the box body 1 is at a low material level, a reminder is sent to supplement the powder material.

[0041] During use, the powder material is stored inside the box body 1. When it is necessary to convey the powder material in the box body 1, the external driving unit docks with the docking teeth 62. While docking, the external driving unit pushes the control rod 86, the limiting block 84, and the transmission rod 82 to move (at this time, the elastic member 85 is compressed), opens the cover plate 7, and then the external driving unit controls the docking sleeve 61 to rotate, thereby driving the core shaft 3 and the spiral blade 4 to rotate, so as to discharge the powder material inside the box body 1 through the discharge channel 51. When the conveying is completed, the external driving unit disengages from the docking teeth 62. At this time, the control rod 86, the limiting block 84, and the transmission rod 82 are reset under the action of the elastic member 85, and the cover plate 7 blocks the discharge channel 51 again to prevent the powder material from leaking out.

[0042] Above, with reference to Figures 1-2A material box according to an embodiment of the present utility model is described. The entire box body 1 presents an elongated cuboid, and a spiral conveying mechanism is provided at the bottom of the box body 1, which can realize the storage and conveying of powder materials. Moreover, the special design of the box body 1 prevents the problem of bridging and ensures the effective conveying of powder materials.

[0043] It should be noted that in this specification, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0044] Although the content of the present utility model has been introduced in detail through the above preferred embodiments, it should be recognized that the above description should not be considered as a limitation of the present utility model. After those skilled in the art have read the above content, various modifications and alternatives to the present utility model will be obvious. Therefore, the protection scope of the present utility model should be defined by the appended claims.

Claims

1. A material box, characterized in that: Include: Box; An arc-shaped baffle, the arc-shaped baffle being arranged at the inner bottom end of the box body; A core shaft, the core shaft is located in the box body, and two ends of the core shaft pass through the inner walls on both sides of the bottom of the box body and extend to the outside; A spiral blade, wherein the spiral blade is arranged on the core shaft, and one end of the spiral blade passes through the inside of one side of the box body and extends to the outside along with one end of the core shaft; A discharge pipe, the discharge pipe covers one end of the spiral blade extending to the outside to form a discharge channel; A docking module is arranged at the other end of the core shaft and is used to dock with an external driving unit to drive the rotation of the core shaft.

2. The material box according to claim 1, characterized in that: It also includes a cover plate, which is arranged on the output end of the discharge channel.

3. The material box as claimed in claim 2, characterized in that: Also includes: a hollow cavity, the hollow cavity being opened in the mandrel; A transmission rod, wherein the transmission rod is located in the hollow cavity, and one end of the transmission rod passes through the hollow cavity and is connected to the cover plate; A limiting edge, wherein the limiting edge is arranged in the hollow cavity; A limit block, which is disposed in the hollow cavity and connected to the other end of the transmission rod; An elastic member, wherein the elastic member is sleeved on the transmission rod and is located between the limit block and the limit edge; A control rod, one end of which is connected to the limit block, and the other end of which passes through the hollow cavity and extends to the outside of the docking module.

4. The material box as claimed in claim 3, characterized in that: The transmission rod, the limiting block and the control rod are integrally formed.

5. The material box according to claim 1, characterized in that: The docking module comprises a docking sleeve, which is sleeved on the other end of the core shaft, and the end of the docking sleeve is provided with docking teeth.

6. The material box according to claim 1, characterized in that: The box body is a rectangular parallelepiped structure with an open top.

7. The material box according to claim 1, characterized in that: It also comprises: a plurality of material dividing sheets, wherein the plurality of material dividing sheets are stacked and arranged on the inner wall of the discharge pipe.

8. The material box according to claim 1, characterized in that: It also includes: a material level detector, which is connected to the box body and is used to detect the material level in the box body.

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