阅读说明：本技术 搅拌装置及搅拌机器人 (Stirring device and stirring robot ) 是由 张晓航 陈军华 于 2019-10-25 设计创作，主要内容包括：本申请涉及物料搅拌领域,具体而言,涉及一种搅拌装置及搅拌机器人。搅拌装置安装于搅拌机器人,搅拌装置包括料斗和用于搅拌料斗内的物料的搅拌机构,搅拌机构包括搅拌轴、用于驱动搅拌轴旋转的第一驱动装置、以及固定于搅拌轴上的搅拌叶片；所述搅拌叶片为刚性材料且与料斗的内壁具有1～3mm的缝隙；或者,至少一个搅拌叶片为弹性材料且能够在搅拌轴的带动下贴合料斗的内壁运行。刚性叶片能够打散粘性较大的物料,其被特别的配置成1～3mm的间隙从而能够利用粘滞力清除挂壁的物料,而弹性叶片能够贴壁运行以将挂壁物料进一步清除。(The application relates to the field of material stirring, in particular to a stirring device and a stirring robot. The stirring device is arranged on the stirring robot and comprises a hopper and a stirring mechanism for stirring materials in the hopper, and the stirring mechanism comprises a stirring shaft, a first driving device for driving the stirring shaft to rotate and a stirring blade fixed on the stirring shaft; the stirring blade is made of rigid materials and has a gap of 1-3 mm with the inner wall of the hopper; or at least one stirring blade is made of elastic material and can be attached to the inner wall of the hopper to run under the driving of the stirring shaft. The rigid blades can scatter materials with high viscosity, the rigid blades are specially configured into gaps of 1-3 mm, so that the materials on the wall can be removed by using viscous force, and the elastic blades can operate along the wall to further remove the materials on the wall.)

1. A stirring device is characterized by comprising a hopper and a stirring mechanism for stirring materials in the hopper, wherein the stirring mechanism comprises a stirring shaft, a first driving device for driving the stirring shaft to rotate and a stirring blade fixed on the stirring shaft;

the stirring blade is made of rigid materials and has a gap of 1-3 mm with the inner wall of the hopper;

or at least one stirring blade is made of elastic material and can be driven by the stirring shaft to move along the inner wall of the hopper.

2. The mixing device of claim 1, wherein the outlet of the hopper is disposed at the bottom of the hopper, and the bottom of the hopper is downwardly arched.

3. The stirring device of claim 2, wherein the stirring blade can move along the arc-shaped inner wall of the bottom of the hopper under the driving of the stirring shaft.

4. The mixing device of claim 1, further comprising a discharge port cover plate and a second driving device for driving the discharge port cover plate to move so that the discharge port cover plate opens or closes the discharge port of the hopper.

5. The stirring device of claim 1, further comprising a feed inlet cover plate and a third driving device, wherein the third driving device is used for driving the feed inlet cover plate to move so as to open or close the feed inlet of the hopper.

6. The stirring device of claim 1, further comprising a screw shaft for extruding the material in the hopper from the discharge port of the hopper, and a fourth driving device for driving the screw shaft to rotate.

7. The stirring device according to claim 6, wherein the screw shaft is provided at a bottom of the hopper.

8. The blending apparatus of claim 6, wherein the fourth drive is a servo motor.

9. The mixing device of claim 1, wherein the resilient material is a polyurethane material.

10. A mixing robot comprising a carrier and a mixing apparatus according to any one of claims 1 to 9, wherein the hopper of the mixing apparatus is mounted to the carrier.

Technical Field

The application relates to the field of material stirring, in particular to a stirring device and a stirring robot.

Background

When the existing stirring device is used, materials are easy to hang on a wall and remain, so that material loss is caused, and the inside of the stirring device is not easy to clean.

Disclosure of Invention

The application aims at providing a stirring device and a stirring robot to solve the problem of material wall hanging in the prior art.

The embodiment of the application is realized as follows:

in a first aspect, an embodiment of the present application provides a stirring apparatus, which includes a hopper and a stirring mechanism for stirring materials in the hopper, where the stirring mechanism includes a stirring shaft, a first driving device for driving the stirring shaft to rotate, and a stirring blade fixed on the stirring shaft;

the stirring blade is made of rigid materials and has a gap of 1-3 mm with the inner wall of the hopper;

or at least one stirring blade is made of elastic material and can be attached to the inner wall of the hopper to run under the driving of the stirring shaft.

Through set up the stirring vane that elastic material made in agitating unit's hopper to make this elastic stirring vane adherence operation: the stirring blades rotate in the hopper to play a role in stirring materials; when the inner wall of the hopper is not smooth, the elastic stirring blades can smoothly pass through the hopper by utilizing elastic deformation, and the operation of the stirring mechanism is not influenced; still strike off the material from the inner wall of hopper simultaneously, solve the problem of material wall built-up, reduce the material loss, and be convenient for wash agitating unit.

When the material is comparatively thick, a plurality of stirring vane all adopt the rigidity blade, and the rigidity blade has 1 ~ 3 mm's gap with the inner wall of hopper in order to guarantee that the (mixing) shaft normally rotates, and when the material adhesion was on the inner wall of hopper, the material on top layer was stirred to the rigidity blade, utilizes the tension or the viscous force of material to pull down the inner wall of pasting at the hopper to solve the problem of material wall built-up, reduce the material loss.

In an embodiment of the present application, optionally, the discharge hole of the hopper is disposed at the bottom of the hopper, and the bottom of the hopper is in a downwardly arched arc shape.

The bottom of the hopper is arranged into an arc shape which is arched downwards, the discharge hole is formed in the bottom of the hopper, and the material can slide to the discharge hole along the arc-shaped inner wall under the action of gravity, so that wall hanging is reduced, and discharging is smooth.

In an embodiment of the present application, optionally, the stirring blade can be driven by the stirring shaft to run along the arc-shaped inner wall of the bottom of the hopper.

Through making stirring vane move along the arc inner wall of the bottom of hopper, the material is dialled to the rigidity blade, perhaps material is scraped to elastic blade to catch up the material to the discharge gate, further alleviate the problem of material wall built-up.

In an embodiment of the present application, optionally, the stirring device further includes a discharge port cover plate and a third driving device, and the third driving device is configured to drive the discharge port cover plate to move, so that the discharge port cover plate opens or closes the discharge port of the hopper.

Through setting up the discharge gate apron of being driven the switching by third drive arrangement, seal the discharge gate and prevent that the material from spilling when the stirring, be convenient for open the ejection of compact when the ejection of compact.

In an embodiment of the present application, optionally, the stirring device further includes a feed port cover plate and a fourth driving device, and the fourth driving device is configured to drive the feed port cover plate to move, so that the feed port cover plate opens or closes the feed port of the hopper.

Through setting up the feed inlet apron by fourth drive arrangement drive switching, seal the feed inlet when the stirring and prevent that the material from splashing, be convenient for open the ejection of compact when the ejection of compact. In the process of transporting the stirring device to different places with materials, or when the stirring device is in an open-air state, the feed inlet cover plate also has the effects of shielding and sealing, so that the materials are protected.

In an embodiment of the present application, optionally, the stirring device further includes a screw shaft for extruding the material in the hopper from the discharge port of the hopper, and a second driving device for driving the screw shaft to rotate.

The screw shaft connected with the discharge port is arranged, so that the screw shaft has a certain material blocking effect when not rotating, and the material leakage is prevented; when the screw shaft rotates, the material is conveyed to the discharge hole, the more the revolution of the screw shaft, the more the material is output, and the effect of controlling the material output quantity is achieved.

In one embodiment of the present application, optionally, the screw shaft is disposed at a bottom of the hopper.

Through setting up the screw axis in the bottom of hopper for the screw axis is close to the discharge gate, and the bottom material of hopper is more concentrated, is convenient for export.

In an embodiment of the present application, optionally, the second driving device is a servo motor.

Through setting up servo motor control screw axis and rotating, servo motor can the accurate control revolution, and the accurate control load is avoided the too much waste of ejection of compact, or the ejection of compact is too little to influence the use.

In one embodiment of the present application, optionally, the elastic material is a polyurethane material.

The polyurethane material has excellent rubber characteristic, and density is low, elasticity is good, the shock attenuation is effectual, makes agitating unit whole dead weight light, and the elastic blade that it was made has the absorbing effect when scraping the not smooth position of the inner wall of hopper, or during the hopper vibrations, is difficult to transmit vibrations to the (mixing) shaft for the (mixing) shaft operation is stable.

In a second aspect, an embodiment of the present application provides a stirring robot, which includes a carrying device and the stirring device, where the hopper of the stirring device is mounted on the carrying device.

This stirring robot utilizes carrying device drive agitating unit to remove, also can stir the material in the transportation, plays better effect of mixing, prevents that the material from component separation or segregation in the transportation, maintains the service property of material. The materials are directly transported to the dumping position after being mixed, and are discharged by combining the stirring blades made of the elastic materials, so that the transfer equipment is reduced, and the loss of material wall hanging is reduced as much as possible.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic external structural view of a stirring device provided in an embodiment of the present application from one perspective;

fig. 2 is a schematic external structural diagram of an agitation apparatus provided in an embodiment of the present application from another perspective;

FIG. 3 is a schematic view of an internal structure of a stirring device provided in an embodiment of the present application from a viewing angle;

fig. 4 is a schematic internal structure view of an agitating device provided in an embodiment of the present application from another perspective;

FIG. 5 is a schematic structural diagram of an agitating mechanism provided in an embodiment of the present application;

fig. 6 is a schematic structural diagram of a stirring robot provided in an embodiment of the present application.

Icon: 10-a stirring device; 20-a carrier; 30-a lifting device; 100-a hopper; 110-a feed inlet; 120-a discharge hole; 200-a feed inlet cover plate; 210-a third drive; 300-cover plate of discharge port; 310-a second drive; 400-a stirring mechanism; 410-a stirring shaft; 420-stirring blades; 430-a first drive; 500-helical axis; 510-fourth drive means.

Detailed Description

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

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between similar elements and are not intended to be construed as indicating or implying relative importance.