Stirring mechanism and stirring equipment

Abstract

The utility model discloses a stirring mechanism and stirring equipment. The stirring mechanism comprises a supporting base and a stirring assembly, a pair of sliding rods is fixed to the supporting base, a movable plate is arranged on the sliding rods in a sliding mode, and a fixed base is fixed to the supporting base. The stirring assembly is installed on the moving plate and comprises a main rod, the main rod is rotationally arranged on the moving plate, a cross-shaped sliding groove is formed in the bottom of the main rod, a cross-shaped sliding block is arranged in the cross-shaped sliding groove in a sliding mode, two pairs of second stirring rods are rotationally arranged at the bottom of the cross-shaped sliding groove, and two pairs of first stirring rods corresponding to the second stirring rods are rotationally arranged on the cross-shaped sliding block; the first stirring rod and the second stirring rod are rotationally connected, a control rod is inserted into the main rod, the end, arranged in the cross-shaped sliding groove, of the control rod is rotationally connected with the cross-shaped sliding block, and a support is fixed to the movable plate. Through the related structural design, the stirring rod can extend into a raw material container with a smaller bottle opening for stirring, so that the stirring effect is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of mixing equipment, specifically relating to a mixing mechanism and mixing equipment. Background Technology

[0002] A mixing device is a mechanical device used for mixing, stirring, dispersing, or promoting fluid flow. It is widely used in many industries such as chemical, food, pharmaceutical, and construction. Its core function is to uniformly mix, disperse, or suspend different materials through mechanical force to improve production efficiency and product quality.

[0003] Currently, there are many raw material containers with small openings. During the mixing process, it is necessary to pour the remaining raw materials into the container for mixing. The existing mixing devices basically use the method of shaking the entire container for mixing. However, this mixing method results in poor mixing effect. However, due to the small opening of the container, the existing stirring rods cannot be directly inserted into the container.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a stirring mechanism and stirring equipment.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0006] The purpose of this invention is to provide a stirring mechanism and stirring equipment that can solve the problem that the stirring rod of existing stirring devices cannot be inserted into raw material containers with small openings for stirring.

[0007] To achieve the above objectives, a specific embodiment of the present invention provides a stirring mechanism, including: a support base and a stirring assembly;

[0008] A pair of sliding rods are fixed on the support base, a movable plate is slidably mounted on the pair of sliding rods, a limit plate is fixed at the end of the pair of sliding rods away from the support base, a lifting rod is installed on the support base, the end of the lifting rod near the movable plate is connected to the movable plate, and a fixed base is fixed on the support base.

[0009] The stirring assembly is mounted on a movable plate. The stirring assembly includes a main rod that rotates on the movable plate. A cross groove is carved at the bottom of the main rod, and a cross slider is slidably disposed within the cross groove. Two pairs of second stirring rods are rotatably disposed at the bottom of the cross groove. Two pairs of first stirring rods, corresponding to the second stirring rods, are rotatably disposed on the cross slider. The first stirring rods and the second stirring rods are rotatably connected. A control rod is inserted into the main rod, and one end of the control rod located within the cross groove is rotatably connected to the cross slider. A support is fixed on the movable plate.

[0010] In one or more embodiments of this utility model, the fixed base is chiseled with a plurality of clamping rod grooves, and a fixed shaft is fixed in each of the clamping rod grooves. A clamping rod is rotatably mounted on the fixed shaft. When the raw material container is placed in the fixed base, the weight of the raw material container itself presses down on one end of the clamping rod located in the fixed base, causing the fixed base to rotate about the fixed shaft as the axis, and then the other end of the clamping rod clamps the raw material container.

[0011] In one or more embodiments of this utility model, a groove is chiseled on the bottom wall of the clamping rod groove, and a spring is installed in the groove. When the raw material container is removed from the fixed base, the spring force pushes one end of the clamping rod located in the fixed base, causing the fixed base to rotate about the fixed shaft. Then, the other end of the clamping rod opens outward, thereby releasing the raw material container and facilitating the next insertion of the raw material container.

[0012] In one or more embodiments of this utility model, a clamping head is fixed at one end of the clamping rod outside the fixed base, and the clamping rod drives the clamping head to clamp or release the raw material container.

[0013] In one or more embodiments of this utility model, a rotating head is fixed at one end of the control rod located in the cross groove, and the cross slider rotates on the rotating head. The rotation setting between the cross slider and the control rod is realized by the cross slider rotating on the rotating head.

[0014] In one or more embodiments of this utility model, a drive shaft is inserted into the support, a second gear is installed at one end of the drive shaft near the main rod, a first gear is fixed on the main rod, the first gear and the second gear mesh with each other, the drive shaft is used to connect an external drive device to drive it to rotate, the drive shaft drives the main rod to rotate through the second gear and the first gear, and the main rod drives the first stirring rod and the second stirring rod to rotate, thereby performing stirring.

[0015] In one or more embodiments of this utility model, a pair of fixed seats are fixed on the support, a rotating shaft is installed on the fixed seats, a third gear is installed between the pair of fixed seats on the rotating shaft, and a rotating handle is fixed at one end of the rotating shaft outside the pair of fixed seats. The rotating handle drives the third gear to rotate through the rotating shaft.

[0016] In one or more embodiments of this utility model, a rack is cut into the control rod, and the third gear meshes with the rack. Through the meshing of the third gear and the rack, the control rod is driven to move up and down when the third gear is rotated. The control rod drives the cross slider to move up and down, thereby causing the first stirring rod and the second stirring rod to open outward from the cross groove or retract into the cross groove.

[0017] In one or more embodiments of this utility model, a retaining strip is fixed on the support, and a retaining strip groove is chiseled on the control rod. The retaining strip slides in the retaining strip groove, thereby preventing the control rod from rotating.

[0018] A mixing device includes the mixing mechanism described above.

[0019] Compared with the prior art, this utility model, through its structural design, allows the stirring rod to be inserted into a raw material container with a small opening for stirring, thereby improving the stirring effect. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a perspective view of a stirring mechanism according to an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the fixed base in one embodiment of the present invention;

[0023] Figure 3 This is a schematic diagram of the stirring assembly in one embodiment of the present invention;

[0024] Figure 4 for Figure 3 The structural diagram shown at point A in the middle;

[0025] Figure 5 This is a schematic diagram of the control lever and cross slider in one embodiment of the present invention;

[0026] Figure 6 This is a diagram showing the state of the first and second stirring rods when they are spread out in one embodiment of the present invention.

[0027] Explanation of key figure labels:

[0028] 1-Support base, 101-Slide rod, 102-Moving plate, 103-Limiting plate, 104-Lifting rod, 105-Fixed base, 106-Clamping rod groove, 107-Fixed shaft, 108-Clamping rod, 109-Clamping head, 110-Spring, 111-Raw material container, 2-Stirring assembly, 201-Main rod, 202-Support, 203-First gear, 204-Second gear, 205-Drive shaft, 206-Control rod, 207-Cross slide groove, 208-Cross slider, 209-Rotating head, 210-First stirring rod, 211-Second stirring rod, 212-Fixed base, 213-Third gear, 214-Rotating handle, 215-Rack, 216-Rotating shaft, 217-Clamping bar groove, 218-Clamping bar. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0030] like Figures 1 to 6 As shown, a stirring mechanism in one embodiment of the present invention includes: a support base 1 and a stirring assembly 2.

[0031] like Figures 1 to 2 As shown, a pair of sliding rods 101 are fixed on the support base 1, and a movable plate 102 is slidably mounted on the pair of sliding rods 101. A limit plate 103 is fixed to one end of the pair of sliding rods 101 away from the support base 1. A lifting rod 104 is installed on the support base 1. One end of the lifting rod 104 near the movable plate 102 is connected to the movable plate 102. A fixed base 105 is fixed on the support base 1. The lifting rod 104 is used to connect to an external lifting cylinder to drive it to lift. The lifting rod 104 drives the movable plate 102 to slide up and down on the sliding rods 101. The movable plate 102 drives the main rod 201 to extend into or out of the container. The fixed base 105 is used to fix the raw material container that needs to be stirred.

[0032] like Figures 1 to 2As shown, the fixed base 105 has multiple clamping grooves 106, and a fixed shaft 107 is fixed in each clamping groove 106. A clamping rod 108 is rotatably mounted on the fixed shaft 107. When the raw material container 111 is placed in the fixed base 105, the weight of the raw material container 111 itself presses one end of the clamping rod 108 located in the fixed base 105, causing the fixed base 105 to rotate about the fixed shaft 107 as the axis, and then the other end of the clamping rod 108 clamps the raw material container 111.

[0033] like Figures 1 to 2 As shown, a groove is carved into the bottom wall of the clamping rod groove 106, and a spring 110 is installed in the groove. When the raw material container 111 is removed from the fixed base 105, the elastic force of the spring 110 pushes one end of the clamping rod 108 located inside the fixed base 105, causing the fixed base 105 to rotate about the fixed shaft 107. Then, the other end of the clamping rod 108 opens outward, thereby releasing the raw material container 111 and facilitating the next insertion of the raw material container 111. A clamping head 109 is fixed to one end of the clamping rod 108 located outside the fixed base 105. The clamping rod 108 drives the clamping head 109 to clamp or release the raw material container 111.

[0034] like Figures 2 to 6 As shown, the stirring assembly 2 is mounted on the movable plate 102. The stirring assembly 2 includes a main rod 201, which rotates on the movable plate 102. A cross groove 207 is carved at the bottom of the main rod 201, and the cross groove 207 is used to install the first stirring rod 210 and the second stirring rod 211. A cross slider 208 is slidably arranged in the cross groove 207. Two pairs of second stirring rods 211 are rotatably arranged at the bottom of the cross groove 207. Two pairs of first stirring rods 210 corresponding to the second stirring rods 211 are rotatably arranged on the cross slider 208. The first stirring rods 210 and the second stirring rods 211 are rotatably connected. By sliding the cross slider 208 up and down in the cross groove 207, the first stirring rods 210 and the second stirring rods 211 can be opened outward or retracted into the cross groove 207.

[0035] like Figures 2 to 6As shown, the rotation axis between the second stirring rod 211 and the cross slide 207 and the rotation axis between the first stirring rod 210 and the cross slide 208 are on the same vertical horizontal plane. When the first stirring rod 210 and the second stirring rod 211 are retracted into the cross slide 207, the rotation axis at the connection between the first stirring rod 210 and the second stirring rod 211 is located slightly outward from the rotation axis between the second stirring rod 211 and the cross slide 207. This setting makes it easier for the first stirring rod 210 and the second stirring rod 211 to open outward when the cross slide 208 moves downward. If all three rotation axis positions are on the same vertical horizontal plane, the first stirring rod 210 and the second stirring rod 211 are more likely to flip inward or get stuck when the cross slide 208 moves downward. A control rod 206 is inserted into the main rod 201. One end of the control rod 206, located in the cross slide groove 207, is rotatably connected to the cross slider 208. The control rod 206 is used to drive the cross slider 208 to slide up and down within the cross slide groove 207. A support 202 is fixed on the movable plate 102.

[0036] like Figures 2 to 6 As shown, a rotating head 209 is fixed to one end of the control lever 206, which is located in the cross groove 207. The cross slider 208 rotates on the rotating head 209. The rotation of the cross slider 208 on the rotating head 209 enables the rotational setting between the cross slider 208 and the control lever 206. A drive shaft 205 is inserted into the support 202. A second gear 204 is installed at one end of the drive shaft 205 near the main rod 201. A first gear 203 is fixed on the main rod 201. The first gear 203 and the second gear 204 mesh with each other. The drive shaft 205 is used to connect an external drive device to drive its rotation. The drive shaft 205 drives the main rod 201 to rotate through the second gear 204 and the first gear 203. The main rod 201 drives the first stirring rod 210 and the second stirring rod 211 to rotate, thereby performing stirring.

[0037] like Figures 2 to 6As shown, a pair of fixed seats 212 are fixed on the support 202. A rotating shaft 216 is installed on the fixed seats 212. A third gear 213 is installed between the pair of fixed seats 212 on the rotating shaft 216. A rotating handle 214 is fixed to one end of the rotating shaft 216 outside the pair of fixed seats 212. The rotating handle 214 drives the third gear 213 to rotate through the rotating shaft 216. A rack 215 is cut into the control rod 206. The third gear 213 meshes with the rack 215. Through the meshing of the third gear 213 and the rack 215, the control rod 206 moves up and down when the third gear 213 is rotated. The control rod 206 drives the cross slider 208 to move up and down, thereby causing the first stirring rod 210 and the second stirring rod 211 to open outward from the cross groove 207 or retract into the cross groove 207. A retaining strip 218 is fixed on the support 202, and a retaining strip groove 217 is cut on the control rod 206. The retaining strip 218 slides in the retaining strip groove 217. By the retaining strip 218 being set in the retaining strip groove 217, the control rod 206 is prevented from rotating.

[0038] An embodiment of this utility model also provides a stirring device, which includes the stirring mechanism described above.

[0039] Working principle: When using this mechanism, the lifting rod 104 needs to be connected to an external lifting cylinder, and the drive shaft 205 needs to be connected to an external drive device. In specific use, the raw material container 111 is first placed into the fixed base 105. When the raw material container 111 is placed in the fixed base 105, the weight of the raw material container 111 itself presses one end of the clamping rod 108 located in the fixed base 105, causing the fixed base 105 to rotate around the fixed shaft 107. Then, the other end of the clamping rod 108 drives the clamping head 109 to clamp the raw material container 111, fixing the raw material container 111 in the fixed base 105. Then, the lifting rod 104 drives the moving plate 102 to move downward, and the moving plate 102 drives the main rod 201 to move downward, so that the main rod 201 is inserted into the raw material container 111.

[0040] Then, rotate the handle 214. The handle 214 drives the third gear 213 to rotate via the shaft 216. The third gear 213 drives the control rod 206 to move downward via the rack 215. The control rod 206 drives the cross slider 208 to move downward within the cross groove 207. When the cross slider 208 moves downward, it drives the first stirring rod 210 and the second stirring rod 211 to open outward. Then, the drive device connected to the transmission shaft 205 drives it to rotate. The transmission shaft 205 drives the second gear 204 to rotate. The second gear 204 drives the main rod 201 to rotate via the first gear 203. The main rod 201 drives the first stirring rod 210 and the second stirring rod 211 to rotate, thereby stirring the raw materials in the raw material container 111.

[0041] After mixing is complete, rotating the handle 214 moves the control rod 206 downward, which in turn moves the cross slider 208 upward, retracting the first stirring rod 210 and the second stirring rod 211 into the cross groove 207. Then, the lifting rod 104 moves the moving plate 102 downward, thereby removing the main rod 201 from the raw material container 111. Finally, the raw material container 111 is removed from the fixed base 105.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A stirring mechanism characterized by, include: A support base is provided, on which a pair of sliding rods are fixed, on which a movable plate is slidably mounted, and at the end of the pair of sliding rods away from the support base is a limit plate. A lifting rod is installed on the support base, and at the end of the lifting rod near the movable plate is connected to the movable plate. A fixed base is fixed on the support base. A stirring assembly is mounted on a movable plate. The stirring assembly includes a main rod that rotates on the movable plate. A cross groove is carved at the bottom of the main rod, and a cross slider is slidably disposed within the cross groove. Two pairs of second stirring rods are rotatably disposed at the bottom of the cross groove. Two pairs of first stirring rods, corresponding to the second stirring rods, are rotatably disposed on the cross slider. The first stirring rods and the second stirring rods are rotatably connected. A control rod is inserted into the main rod, and one end of the control rod located within the cross groove is rotatably connected to the cross slider. A support is fixed on the movable plate.

2. A stirring mechanism according to claim 1, wherein The fixed base has multiple clamping grooves, each of which is fixed with a fixed shaft, and clamping rods are rotatably mounted on the fixed shafts.

3. The stirring mechanism according to claim 2, characterized in that, A groove is carved into the bottom wall of the clamping rod groove, and a spring is installed in the groove.

4. A stirring mechanism according to claim 3, wherein The clamping rod has a clamping head fixed at one end outside the fixed base.

5. A stirring mechanism according to claim 1, wherein The control lever has a rotating head fixed at one end within the cross groove, and the cross slider rotates on the rotating head.

6. A stirring mechanism according to claim 1, wherein A drive shaft is inserted into the support, and a second gear is installed at one end of the drive shaft near the main rod. A first gear is fixed on the main rod, and the first gear and the second gear mesh with each other.

7. A stirring mechanism according to claim 1, wherein A pair of fixed seats are fixed on the support, and a rotating shaft is installed on the fixed seats. A third gear is installed on the rotating shaft between the pair of fixed seats, and a rotating handle is fixed to one end of the rotating shaft outside the pair of fixed seats.

8. A stirring mechanism according to claim 7, wherein The control lever has a rack cut into it, and the third gear meshes with the rack.

9. A stirring mechanism according to claim 1, wherein A retaining bar is fixed on the support, and a retaining bar groove is cut on the control rod, and the retaining bar slides in the retaining bar groove.

10. A stirring apparatus, characterized by Includes a stirring mechanism as described in any one of claims 1-9.

Images