Material stirring device

Abstract

The utility model provides a material stirring device which comprises a supporting frame, supporting legs are arranged at the four corners of the lower surface of the supporting frame, a stirring barrel is arranged at the upper end of the supporting frame, feeding pipes are arranged at feeding ports evenly formed in the outer arc face of the stirring barrel, and first electromagnetic valves are connected in series in the feeding pipes. A discharging pipe is arranged at a discharging opening formed in the lower surface of the stirring barrel, an electromagnetic valve II is connected in series in the discharging pipe, a stirring shaft is rotationally arranged at the top end in the stirring barrel, a plurality of uniformly distributed stirring blades are arranged on the outer arc surface of the stirring shaft, a motor is arranged on the upper surface of the stirring barrel, and an output shaft of the motor and the stirring shaft are fixed through a coupler; a material turning and stirring module for turning and stirring materials is also arranged on the stirring barrel. According to the material stirring device disclosed by the utility model, materials in the stirring barrel can be quickly stirred and mixed in multiple directions without dead angles through the matching of the stirring paddle and the stirring shaft, so that the material mixing and stirring efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection material production, and particularly relates to a material stirring device. Background Art

[0002] Environmental protection materials, that is, environmentally friendly materials, refer to materials that have less impact on the environment during the production, use, and waste treatment processes and are conducive to sustainable development. The use of these materials helps to reduce resource consumption, mitigate environmental pollution and ecological damage, and promote circular economy. In the existing material stirring device, the materials that need to be evenly stirred are added into the material stirring device in proportion, and the stirring module is driven by a motor to rotate to quickly mix the materials in the material stirring device. However, in the actual use process, the stirring direction is relatively single, so it takes a certain amount of time for the materials to be completely mixed.

[0003] For example, the utility model with the publication number CN220513885U discloses a material stirring device. The stirring mechanism includes blades and a blade limiting shaft. The surface of the blade limiting shaft is rotatably connected with a plurality of blades. A plurality of limiting grooves are formed on the outer wall of the blade limiting shaft. The opening radian of the limiting grooves gradually increases from the side close to the rotating motor to the side far from the rotating motor. In the technical solution of this patent, the motor drives the blades and the blade limiting shaft to rotate, so that the blades and the blade limiting shaft quickly mix the materials in the material stirring device. However, due to the relatively simple stirring structure, the blades and the blade limiting shaft can only stir the materials in a single direction. During the stirring process, due to the fluidity of the materials, some materials are difficult to be stirred by the blades, and it takes a certain amount of time for the materials to be completely mixed, and the stirring efficiency is not good. Content of the Utility Model

[0004] In view of this, aiming at the deficiencies of the prior art, the utility model provides a material stirring device, so that through the cooperation of the stirring paddle and the stirring shaft, the materials in the stirring barrel can be stirred and mixed quickly and without dead angles in multiple directions, and the efficiency of material mixing and stirring can be improved.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is: a material stirring device, including a support frame, four corners of the lower surface of the support frame are respectively provided with supporting feet, the upper end of the support frame is provided with a stirring barrel, feed pipes are respectively arranged at the uniformly opened feed ports on the outer arc surface of the stirring barrel, solenoid valve 1 is connected in series inside each feed pipe, a discharge pipe is arranged at the discharge port opened on the lower surface of the stirring barrel, solenoid valve 2 is connected in series inside the discharge pipe, the inner top end of the stirring barrel is rotatably provided with a stirring shaft, a plurality of uniformly distributed stirring blades are arranged on the outer arc surface of the stirring shaft, a motor is arranged on the upper surface of the stirring barrel, the output shaft of the motor is fixed to the stirring shaft through a coupling, and a turning and stirring module for turning and stirring is further arranged on the stirring barrel; a heating sheet is arranged in the installation groove opened inside the inner wall of the stirring shaft.

[0006] As a further improvement of the present utility model, the material turning and stirring module includes a cross fixing seat welded and fixed on the upper side inside the stirring barrel. Four sliding seats are slidably arranged in four guiding chutes evenly opened on the upper surface of the cross fixing seat. Stirring paddles are rotatably arranged at the lower ends of the sliding seats. Driven gears are fixedly sleeved on the upper sides of the outer arcs of the stirring paddles. Four rack plates evenly distributed are arranged on the lower surface of the cross fixing seat. The rack plates are respectively meshed and connected with the adjacent driven gears. A driving unit for driving the movement of the stirring paddles is further arranged on the cross fixing seat; the driving unit includes supports evenly arranged on the upper surface of the cross fixing seat. Reciprocating lead screws are respectively rotatably arranged between two supports on the same side. The reciprocating lead screws are respectively in threaded connection with the adjacent sliding seats. A driving component for driving the reciprocating lead screws to rotate is further arranged between the stirring shaft and the reciprocating lead screws; the driving component includes bevel gears one fixedly sleeved on one ends of the four reciprocating lead screws close to the vertical center of the stirring barrel. A bevel gear two is arranged on the upper side of the outer arc of the stirring shaft. All four bevel gears one are meshed and connected with the bevel gear two.

[0007] As a further improvement of the present utility model, a control panel is arranged on the front side of the support frame. The electromagnetic valve one, the electromagnetic valve two, the heating sheet and the motor are all electrically connected to the control panel.

[0008] As a further improvement of the present utility model, a glass observation window is arranged in an avoidance opening opened on the outer side surface of the stirring barrel.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] Firstly, the heating sheet and the motor are controlled by the control panel to operate. The heating sheet heats the materials inside the stirring barrel to assist the mixing of the materials. The stirring shaft and the stirring blades on the stirring shaft quickly and efficiently mix the materials.

[0011] Secondly, during the rotation of the stirring shaft, the meshing relationship between the bevel gear two and the bevel gear one drives the four bevel gears one to operate synchronously. Through the meshing relationship between the rack plate and the driven gear, the driven gear drives the four stirring paddles to rotate themselves while continuously circulating close to and away from the stirring shaft.

[0012] Thirdly, during the rotation of the stirring shaft, the four stirring paddles continuously circulate close to and away from the stirring shaft while rotating themselves. The cooperation between the stirring paddles and the stirring shaft enables the materials in the stirring barrel to be stirred and mixed quickly and without dead angles from multiple directions.

[0013] Fourthly, the mixing condition of the materials inside the stirring barrel can be observed through the glass observation window, which is convenient for personnel to better record and control the mixing and stirring of the materials during the stirring process. Description of the Drawings

[0014] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic internal sectional structural diagram of the present utility model;

[0017] Figure 3 is a schematic enlarged structural diagram at position A of the present utility model;

[0018] Figure 4 is a schematic internal planar structural diagram of the present utility model.

[0019] In the figure: 101, support frame; 102, support feet; 103, mixing barrel; 104, feed pipe; 105, solenoid valve 1; 106, discharge pipe; 107, solenoid valve 2; 108, glass observation window; 109, heating sheet; 110, mixing shaft; 111, mixing blades; 112, motor; 201, cross fixing seat; 202, sliding seat; 203, rack plate; 204, mixing paddle; 205, support; 206, reciprocating lead screw; 207, helical gear 1; 208, helical gear 2; 301, control panel. Specific embodiments

[0020] To better understand the present utility model, the content of the present utility model will be further clearly elaborated below in conjunction with embodiments. However, the protected content of the present utility model is not limited to the following embodiments. In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details.

[0021] As Figure 1 、 2 、shown in 4, it includes a support frame 101, support feet 102 are arranged at the four corners of the lower surface of the support frame 101, a mixing barrel 103 is arranged at the upper end of the support frame 101, feed pipes 104 are arranged at the feeding ports uniformly opened on the outer arc surface of the mixing barrel 103, solenoid valves 1 105 are connected in series inside the feed pipes 104, a discharge pipe 106 is arranged at the discharge port opened on the lower surface of the mixing barrel 103, solenoid valve 2 107 is connected in series inside the discharge pipe 106, a mixing shaft 110 is rotatably arranged at the top end inside the mixing barrel 103, a plurality of uniformly distributed mixing blades 111 are arranged on the outer arc surface of the mixing shaft 110, a motor 112 is arranged on the upper surface of the mixing barrel 103, the output shaft of the motor 112 is fixed to the mixing shaft 110 through a coupling, and a turning and mixing module for turning and mixing is further arranged on the mixing barrel 103.

[0022] As Figure 2 、 4 shown, a heating sheet 109 is arranged in an installation groove formed inside the inner wall of the stirring shaft 110.

[0023] As Figure 2 、 3 、4 shown, the turning and stirring module includes a cross fixing seat 201 welded and fixed to the upper side inside the stirring barrel 103. Four guiding chutes evenly formed on the upper surface of the cross fixing seat 201 are each internally provided with a sliding seat 202. Stirring paddles 204 are rotatably arranged at the lower ends of the sliding seats 202. Driving gears are fixedly sleeved on the upper sides of the outer arcs of the stirring paddles 204. Four rack plates 203 evenly distributed are arranged on the lower surface of the cross fixing seat 201. The rack plates 203 are respectively in meshing connection with the adjacent driving gears. A driving unit for driving the movement of the stirring paddles 204 is further arranged on the cross fixing seat 201. The driving unit includes supports 205 evenly arranged on the upper surface of the cross fixing seat 201. Reciprocating lead screws 206 are respectively rotatably arranged between two supports 205 on the same side. The reciprocating lead screws 206 are respectively in threaded connection with the adjacent sliding seats 202. A driving assembly for driving the rotation of the reciprocating lead screws 206 is further arranged between the stirring shaft 110 and the reciprocating lead screws 206. The driving assembly includes bevel gears one 207 fixedly sleeved on one ends of the four reciprocating lead screws 206 close to the vertical center of the stirring barrel 103. A bevel gear two 208 is arranged on the upper side of the outer arc of the stirring shaft 110. The four bevel gears one 207 are all in meshing connection with the bevel gear two 208.

[0024] As Figure 1 、 2 、4 shown, a control panel 301 is arranged on the front side of the support frame 101. The solenoid valve one 105, the solenoid valve two 107, the heating sheet 109 and the motor 112 are all electrically connected to the control panel 301.

[0025] When mixing the materials of the production raw materials in the production of environmental protection materials, the operator connects the feeding pipe 104 to the external material conveying pump respectively, and adjusts the solenoid valve 105 inside different feeding pipes 104 to operate for different times through the control panel 301, so that different raw materials enter the inside of the mixing barrel 103 according to the proportion; the control panel 301 adjusts the heating sheet 109 and the motor 112 to operate, so that the heating sheet 109 heats the materials inside the mixing barrel 103 to assist the mixing of the materials. The output shaft of the motor 112 drives the mixing shaft 110 connected thereto to rotate, so that the mixing shaft 110 and the mixing blades 111 on the mixing shaft 110 mix the materials quickly and efficiently; during the rotation of the mixing shaft 110, the mixing shaft 110 drives the helical gear 208 on the upper side of its outer arc surface to rotate, and then drives the four helical gears 207 to operate synchronously through the meshing relationship between the helical gear 208 and the helical gear 207, so that the helical gears 207 drive the reciprocating lead screws 206 connected thereto to rotate respectively. Through the thread relationship between the reciprocating lead screw 206 and the sliding seat 202, the four sliding seats 202 are driven to continuously approach and move away from the mixing shaft 110 in a cycle. During the movement of the sliding seat 202, through the meshing relationship between the rack plate 203 and the driven gear, the driven gear drives the four mixing paddles 204 to rotate themselves while continuously approaching and moving away from the mixing shaft 110 in a cycle. Through the cooperation between the mixing paddle 204 and the mixing shaft 110, the materials in the mixing barrel 103 can be stirred and mixed quickly and without dead angles from multiple directions.

[0026] According to another embodiment of the present invention, as Figure 1 shown, a glass observation window 108 is arranged in the avoidance opening provided on the outer side surface of the mixing barrel 103. During the stirring of the materials, the operator can observe the mixing situation of the materials inside the mixing barrel 103 through the glass observation window 108, which is convenient for the operator to better record and control the mixing and stirring of the materials.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A material stirring device, including a support frame (101), and four corners of the lower surface of the support frame (101) are respectively provided with supporting feet (102), characterized in that: The upper end of the support frame (101) is provided with a stirring barrel (103). Feed pipes (104) are arranged at the uniformly arranged feed ports on the outer arc surface of the stirring barrel (103). Solenoid valves I (105) are connected in series inside the feed pipes (104). A discharge pipe (106) is arranged at the discharge port formed on the lower surface of the stirring barrel (103). A solenoid valve II (107) is connected in series inside the discharge pipe (106). A stirring shaft (110) is rotatably arranged at the top end inside the stirring barrel (103). A plurality of uniformly distributed stirring blades (111) are arranged on the outer arc surface of the stirring shaft (110). A motor (112) is arranged on the upper surface of the stirring barrel (103). The output shaft of the motor (112) is fixedly connected to the stirring shaft (110) through a coupling. A turning and stirring module for turning and stirring the materials is further arranged on the stirring barrel (103).

2. The material stirring device according to claim 1, characterized in that: A heating sheet (109) is arranged in the installation groove formed inside the inner wall of the stirring shaft (110).

3. The material stirring device according to claim 1, characterized in that: The turning and stirring module includes a cross-shaped fixing seat (201) welded and fixed to the upper side inside the stirring barrel (103). Sliding seats (202) are slidably arranged in the four guiding chutes uniformly formed on the upper surface of the cross-shaped fixing seat (201). Stirring paddles (204) are rotatably arranged at the lower ends of the sliding seats (202). Driven gears are fixedly sleeved on the upper sides of the outer arc surfaces of the stirring paddles (204). Four rack plates (203) evenly distributed are arranged on the lower surface of the cross-shaped fixing seat (201). The rack plates (203) are respectively meshed and connected with the adjacent driven gears. A driving unit for driving the movement of the stirring paddles (204) is further arranged on the cross-shaped fixing seat (201).

4. The material stirring device according to claim 3, characterized in that: The driving unit includes supports (205) uniformly arranged on the upper surface of the cross-shaped fixing seat (201). Reciprocating lead screws (206) are respectively rotatably arranged between two supports (205) on the same side. The reciprocating lead screws (206) are respectively in threaded connection with the adjacent sliding seats (202). A driving assembly for driving the rotation of the reciprocating lead screws (206) is further arranged between the stirring shaft (110) and the reciprocating lead screws (206).

5. The material stirring device according to claim 4, wherein: The driving assembly includes bevel gears I (207) fixedly sleeved on one ends of the four reciprocating lead screws (206) close to the vertical center of the stirring barrel (103). A bevel gear II (208) is arranged on the upper side of the outer arc surface of the stirring shaft (110). The four bevel gears I (207) are all meshed and connected with the bevel gear II (208).

6. The material stirring device according to claim 2, characterized in that: A control panel (301) is arranged on the front side of the support frame (101). The solenoid valves I (105), solenoid valve II (107), heating sheet (109) and motor (112) are all electrically connected to the control panel (301).

7. The material stirring device according to claim 1, wherein: A glass observation window (108) is arranged in the avoidance opening formed on the outer side surface of the stirring barrel (103).

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