Stirring machine with lower barrel limiting device

Abstract

The utility model belongs to the technical field of mixing equipment, and particularly relates to a stirrer with a lower barrel limiting device. The barrel comprises a rack, an upper barrel, a bracket and a lower barrel, a first limiting assembly used for limiting the lower barrel is arranged between the lower barrel and the bracket, and the first limiting assembly comprises an installation lug fixed to the outer wall of the lower barrel, a connecting rod in pin joint with the installation lug, an insertion rod in pin joint with the tail end of the connecting rod and a fixing block fixed to the bottom of the bracket. According to the first limiting assembly, the connecting rod is manually adjusted, so that the tail end of the inserting rod is inserted into the fixing block, the positioning pin sequentially penetrates out of the first limiting hole and the second limiting hole, the lower barrel is fixed to the bracket, and limiting of the lower barrel is achieved; according to the stirring device, the phenomenon that the lower barrel shakes in the stirring process or inclines in the descending process can be effectively prevented, the stirring paddle can be effectively prevented from being damaged, the lower barrel and the upper barrel are fixed through the second limiting assembly, and limiting of the lower barrel is further achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing equipment, and in particular relates to a mixer with a lower barrel limiting device. Background Art

[0002] To make lithium battery slurry, currently most people use dual planetary power mixers to stir and mix the slurry. During the operation of the dual planetary power mixer, the lower barrel will shake due to the strong stirring force. The violent shaking of the lower barrel will cause the stirring paddle to collide with the inner wall of the lower barrel and damage the stirring paddle. Or, during the lower barrel's descent, the lower barrel may tip over, posing a safety hazard and causing waste of materials and processes. Therefore, it is urgent to develop a mixer with a lower barrel limit device that can effectively prevent the lower barrel from shaking and tipping over. Utility Model Content

[0003] The purpose of the utility model is to overcome the defects in the prior art that the shaking of the lower barrel may damage the stirring paddle and the tipping of the lower barrel may cause waste of materials and processes, and to provide a lower barrel limiting device and a mixer thereof that can effectively prevent the shaking of the lower barrel and avoid the tipping of the lower barrel.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a mixer with a lower barrel limiting device, comprising a frame, an upper barrel fixed on the frame, a bracket slidably connected to the frame and a lower barrel placed on the bracket, a first limiting component for limiting the lower barrel is arranged between the lower barrel and the bracket, the first limiting component comprises: a mounting ear fixed to the outer wall of the lower barrel, a connecting rod pinned to the mounting ear, an insertion rod pinned to the end of the connecting rod and a fixing block fixed to the bottom of the bracket, a fixing hole is provided on the fixing block, a first limiting hole is provided on the connecting rod, and a second limiting hole is provided on the mounting ear; the connecting rod is manually adjusted so that the end of the insertion rod is inserted into the fixing hole, and a positioning pin passes through the first limiting hole and the second limiting hole in sequence to realize the positioning of the lower barrel.

[0005] Furthermore, a guide sleeve is fixed to the bottom of the lower barrel, and the connecting rod is manually adjusted so that the end of the insertion rod passes through the guide sleeve and is inserted into the fixing hole, and a positioning pin passes through the first limiting hole and the second limiting hole in sequence to realize the positioning of the lower barrel.

[0006] Furthermore, a guide bar is fixed to the bottom of the lower barrel, and a guide hole is opened on the guide bar. The guide hole is concentric with the fixing hole and has the same diameter. The connecting rod is manually adjusted so that the end of the insertion rod passes through the guide sleeve and the guide hole in turn and is inserted into the fixing hole. A positioning pin passes through the first limiting hole and the second limiting hole in turn to realize the positioning of the lower barrel.

[0007] Furthermore, the connecting rod is arranged in an L shape, and the corner of the connecting rod is pin-connected with the mounting ear through a pin.

[0008] Furthermore, a polyfluoro sleeve is arranged inside the guide sleeve.

[0009] Furthermore, two first limiting assemblies are provided, and the two first limiting assemblies are respectively located on both sides of the lower barrel.

[0010] Furthermore, a second limiting assembly for limiting the position of the lower barrel is arranged between the upper barrel and the lower barrel, and the second limiting assembly includes: a mounting block fixed to the outer periphery of the upper barrel and an L-shaped adjustment plate with one end adjustably mounted on the mounting block, a positioning block is fixed to the other end of the L-shaped adjustment plate, and threaded holes are provided on the L-shaped adjustment plate and the mounting block, a limiting screw passes through the threaded hole on the L-shaped adjustment plate and is screwed into the threaded hole on the mounting block until the positioning block is against the lower barrel, and the L-shaped adjustment plate is fastened to the mounting block to limit the position of the lower barrel.

[0011] Furthermore, the L-shaped adjustment plate is provided with a waist hole and can be adjustably mounted on the mounting block.

[0012] Furthermore, five second limiting components are provided, and the five second limiting components are distributed in a circular array on the outer edge of the upper barrel.

[0013] The beneficial effects of the mixer with a lower barrel limiting device of the utility model are:

[0014] 1. The mixer of the utility model is provided with a first limiting assembly between the lower barrel and the bracket to limit the lower barrel, which can effectively prevent the lower barrel from shaking during the mixing process or tilting during the lowering process, effectively avoid damage to the mixing paddle, and avoid waste of materials and processes.

[0015] 2. The first limit assembly of the utility model manually adjusts the connecting rod so that the end of the insertion rod is inserted into the fixed block, and a positioning pin passes through the first limit hole and the second limit hole in sequence to fix the lower barrel on the bracket, thereby limiting the position of the lower barrel and effectively avoiding the phenomenon of shaking and tipping of the lower barrel.

[0016] 3. The utility model sets a second limit assembly between the upper barrel and the lower barrel. After the lower barrel rises into place, the second limit assembly fixes the lower barrel to the upper barrel, thereby further limiting the lower barrel and effectively avoiding the shaking of the lower barrel during the mixing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is an overall structural diagram of a mixer in an embodiment of the utility model;

[0019] Figure 2 This is an overall structural diagram of the first position limiting component in the embodiment of the utility model;

[0020] Figure 3 It is a partial structural diagram of the first limit assembly in the embodiment of the utility model;

[0021] Figure 4 is a side view of the second limiting assembly in the embodiment of the utility model;

[0022] Figure 5 It is a structural diagram of the second limiting component in the embodiment of the utility model.

[0023] In the figure: 1, frame, 2, upper barrel, 3, bracket, 4, lower barrel, 5, first limiting assembly, 50, mounting ear, 51, connecting rod, 52, insert rod, 53, fixing block, 54, fixing hole, 55, first limiting hole, 56, second limiting hole, 57, positioning pin, 58, guide sleeve, 59, guide strip, 510, guide hole, 511, pin, 512, PTFE sleeve, 6, second limiting assembly, 61, mounting block, 62, L-shaped adjustment plate, 63, positioning block, 64, limiting screw. DETAILED DESCRIPTION

[0024] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0025] like Figure 1-Figure 5The utility model is shown as a specific embodiment of a mixer with a lower barrel 4 limiting device, comprising a frame 1, an upper barrel 2 fixed on the lower surface of the frame 1, a bracket 3 slidably connected to the frame 1 and a lower barrel 4 placed on the bracket 3, the bracket 3 drives the lower barrel 4 to close / disengage with the upper barrel 2, and a first limiting component 5 for limiting the lower barrel 4 is arranged between the lower barrel 4 and the bracket 3, and the first limiting component 5 can effectively prevent the lower barrel 4 from shaking during the mixing process and the lower barrel 4 from tipping over during the descending process. The first limiting component 5 comprises: a mounting ear 50 welded and fixed to the outer wall of the lower barrel 4, a connecting rod 51 pinned to the mounting ear 50, an insert rod 52 pinned to the end of the connecting rod 51, and a fixing block 53 fixed to the bottom of the bracket 3, the fixing block 5 3 is provided with a fixing hole 54, a first limiting hole 55 is provided on the connecting rod 51, and a second limiting hole 56 is provided on the mounting ear 50; the connecting rod 51 is manually adjusted to insert the end of the insert rod 52 into the fixing hole 54. After being inserted into place, the first limiting hole 55 and the second limiting hole 56 are in a concentric state, and a positioning pin 57 passes through the first limiting hole 55 and the second limiting hole 56 in sequence to fix the lower barrel 4 on the bracket 3, thereby limiting the lower barrel 4, effectively preventing the lower barrel 4 from shaking during the stirring process, and effectively avoiding damage to the stirring paddle caused by the shaking of the lower barrel 4. Fixing the lower barrel 4 on the bracket 3 can effectively prevent the lower barrel 4 from tipping over during the descent of the lower barrel 4, thereby avoiding safety accidents and material waste caused by the tipping over of the lower barrel 4.

[0026] See also Figure 2 In order to better fix the lower barrel 4, a hollow guide sleeve 58 is fixed to the bottom of the lower barrel 4. The guide sleeve 58 is concentric with the fixing hole 54 and has the same inner diameter. The connecting rod 51 is manually adjusted to make the insertion rod 52 pass through the guide sleeve 58, and the end of the insertion rod 52 is inserted into the fixing hole 54. After being inserted into place, a positioning pin 57 is sequentially passed through the first limiting hole 55 and the second limiting hole 56 to limit the lower barrel 4. By adding the guide sleeve 58, the limiting of the insertion rod 52 can be better achieved, thereby better limiting the lower barrel 4, which can effectively avoid the shaking and tipping of the lower barrel 4.

[0027] like Figure 2 As shown, in order to further better fix the lower barrel 4, a guide strip 59 is fixed to the bottom of the lower barrel 4, and a guide hole 510 is opened on the guide strip 59. The guide hole 510 is concentric with the fixing hole 54 and has the same diameter. The connecting rod 51 is manually adjusted to make the end of the insertion rod 52 pass through the guide sleeve 58 and the guide hole 510 in turn, and insert into the fixing hole 54. A positioning pin 57 passes through the first limiting hole 55 and the second limiting hole 56 in turn, so as to fix the lower barrel 4 on the bracket 3, which can further better limit the position of the lower barrel 4 and effectively avoid the shaking and tipping of the lower barrel 4.

[0028] See also Figure 3 In order to facilitate the operation of the connecting rod 51, the connecting rod 51 is set in an L shape. The corner of the connecting rod 51 is pin-connected to the mounting ear 50 through a pin 511. A right-angled side of the connecting rod 51 is an operating handle, and an anti-wear handle cover is provided on the end. By setting the operating handle, it is easy to adjust the connecting rod 51. By holding the operating handle to adjust the connecting rod 51, the end of the insertion rod 52 is inserted into the fixing hole 54, which greatly simplifies the operability and can easily adjust the connecting rod 51.

[0029] like Figure 3 As shown, in order to prevent metal friction between the insertion rod 52 and the inner wall of the guide sleeve 58, a polyfluoro sleeve 512 is provided in the guide sleeve 58.

[0030] See also Figure 1 and Figure 2 In this embodiment, two first limit assemblies 5 are installed on the outer barrel wall of the lower barrel 4, and the two first limit assemblies 5 are respectively located on the left and right sides of the lower barrel 4. The two first limit assemblies 5 act together on the lower barrel 4, which can effectively prevent the lower barrel 4 from shaking when the mixer is working and the lower barrel 4 from tipping over during the descent process, causing safety accidents. When in use, first place the lower barrel 4 on the bracket 3, manually adjust the connecting rod 51 to drive the insertion rod 52 to move, so that the insertion rod 52 passes through the guide sleeve 58 and the guide hole 510 in turn, and the end of the insertion rod 52 is inserted into the fixing hole 54. After being inserted into place, the first limiting hole 55 and the second limiting hole 56 are in a concentric state. A positioning pin 57 passes through the first limiting hole 55 and the second limiting hole 56 in turn, and then the other first limiting component 5 is operated according to the same steps, so as to realize the positioning of the lower barrel 4, which can effectively avoid the shaking of the lower barrel 4 during the operation, or the tilting of the lower barrel 4 during the descent of the lower barrel 4, and can effectively prevent the occurrence of safety accidents.

[0031] like Figure 4 and Figure 5As shown, in order to further limit the position of the lower barrel 4, a second limiting assembly 6 for limiting the position of the lower barrel 4 can be provided between the upper barrel 2 and the lower barrel 4. The second limiting assembly 6 includes: a mounting block 61 fixed on the outer periphery of the upper barrel 2 and an L-shaped adjusting plate 62 with a right angle side adjustable and mounted on the mounting block 61, a positioning block 63 is fixed at the end of the other right angle side of the L-shaped adjusting plate 62, threaded holes are provided on the L-shaped adjusting plate 62 and the mounting block 61, a limiting screw 64 passes through the L-shaped adjusting plate 62 and is screwed into the threaded hole on the mounting block 61 until the positioning block 63 is pressed against the lower barrel 4, and the L-shaped adjusting plate 62 is fastened in the mounting block. On the mounting block 61, the lower barrel 4 is limited. A waist hole is opened on one end of the L-shaped adjustment plate 62 fixed on the mounting block 61. The fixed position of the L-shaped adjustment plate 62 on the mounting block 61 can be adjusted through the waist hole, so that the L-shaped adjustment plate 62 can be adjustably installed on the mounting block 61 until the positioning block 63 is against the lower barrel 4; in this embodiment, five second limiting components 6 are provided, and the five second limiting components 6 are evenly distributed in a circular array. By adding the second limiting component 6, the lower barrel 4 can be further limited, and the shaking of the lower barrel 4 can be further prevented during the stirring process, which can effectively avoid damage to the stirring paddle.

[0032] In this embodiment, in order to better limit the lower barrel 4 through the second limiting assembly 6, five second limiting assemblies 6 are provided, and the five second limiting assemblies 6 are evenly distributed in a circular array on the outer circumference of the lower edge of the upper barrel 2.

[0033] It should be understood that the specific embodiments described above are only used to explain the present invention, and are not used to limit the present invention. Obvious changes or modifications derived from the spirit of the present invention are still within the scope of protection of the present invention.

Claims

1. A mixer with a lower barrel limiting device, characterized in that: include: A frame (1), an upper barrel (2) fixed on the frame (1), a bracket (3) slidably connected to the frame (1), and a lower barrel (4) placed on the bracket (3); a first limiting component (5) for limiting the position of the lower barrel (4) is arranged between the lower barrel (4) and the bracket (3); the first limiting component (5) comprises: a mounting ear (50) fixed on the outer wall of the lower barrel (4), a connecting rod (51) pin-connected to the mounting ear (50), and a connecting rod (51) pin-connected to the end of the connecting rod (51). An insertion rod (52) and a fixing block (53) fixed to the bottom of the bracket (3), the fixing block (53) is provided with a fixing hole (54), the connecting rod (51) is provided with a first limiting hole (55), and the mounting ear (50) is provided with a second limiting hole (56); the connecting rod (51) is manually adjusted so that the end of the insertion rod (52) is inserted into the fixing hole (54), and a positioning pin (57) is sequentially passed through the first limiting hole (55) and the second limiting hole (56), thereby realizing the positioning of the lower barrel (4).

2. A mixer with a lower barrel limiting device according to claim 1, characterized in that: A guide sleeve (58) is fixed at the bottom of the lower barrel (4), and the connecting rod (51) is manually adjusted so that the end of the insertion rod (52) passes through the guide sleeve (58) and is inserted into the fixing hole (54), and a positioning pin (57) passes through the first limiting hole (55) and the second limiting hole (56) in sequence, thereby realizing the positioning of the lower barrel (4).

3. A mixer with a lower barrel limiting device according to claim 2, characterized in that: A guide bar (59) is fixed at the bottom of the lower barrel (4), and a guide hole (510) is opened on the guide bar (59). The guide hole (510) is concentric with the fixing hole (54) and has the same diameter. The connecting rod (51) is manually adjusted so that the end of the insertion rod (52) passes through the guide sleeve (58) and the guide hole (510) in turn and is inserted into the fixing hole (54). A positioning pin (57) passes through the first limiting hole (55) and the second limiting hole (56) in turn, thereby realizing the positioning of the lower barrel (4).

4. A mixer with a lower barrel limiting device according to claim 3, characterized in that: The connecting rod (51) is arranged in an L shape, and the corner of the connecting rod (51) is pin-connected to the mounting ear (50) via a pin (511).

5. The mixer with a lower barrel limiting device according to claim 4, characterized in that: A polyfluoroethylene sleeve (512) is arranged inside the guide sleeve (58).

6. A mixer with a lower barrel limiting device according to claim 5, characterized in that: Two of the first limiting components (5) are provided, and the two first limiting components (5) are respectively located on two sides of the lower barrel (4).

7. A mixer with a lower barrel limiting device according to claim 6, characterized in that: A second limiting assembly (6) for limiting the position of the lower barrel (4) is arranged between the upper barrel (2) and the lower barrel (4), the second limiting assembly (6) comprising: a mounting block (61) fixed on the outer periphery of the upper barrel (2) and an L-shaped adjustment plate (62) with one end adjustably mounted on the mounting block (61), a positioning block (63) being fixed on the other end of the L-shaped adjustment plate (62), threaded holes being provided on both the L-shaped adjustment plate (62) and the mounting block (61), a limiting screw (64) passing through the threaded hole on the L-shaped adjustment plate (62) and being screwed into the threaded hole on the mounting block (61) until the positioning block (63) abuts against the lower barrel (4), and the L-shaped adjustment plate (62) is fastened to the mounting block (61), thereby limiting the position of the lower barrel (4).

8. The mixer with a lower barrel limiting device according to claim 7, characterized in that: The L-shaped adjustment plate (62) is provided with a waist hole and is adjustably mounted on the mounting block (61).

9. The lower barrel limiting assembly according to claim 7, characterized in that: Five second position-limiting components (6) are provided, and the five second position-limiting components (6) are evenly distributed in a circular array on the outer edge of the upper barrel (2).

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