Material stirring machine
By adopting structures such as spiral blades and stirring blades in the material mixer, combined with the multi-directional rotation of the agitating shaft and the rotating shaft, the problem of insufficient material mixing in the prior art is solved, and uniform mixing and sufficient stirring of the material is achieved.
Patent Information
- Application Number
- CN202421161403.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing material mixing device does not mix sufficiently during the stirring process, resulting in uneven mixing of materials.
A material mixer is designed, using structures such as spiral blades, left rotation shafts, right rotation shafts, left stirring blades and right stirring blades. Through the horizontal rotation of the agitating shaft and the front and rear directions of the left and right rotation shafts, material stirring in multiple directions and multiple positions is achieved.
It realizes sufficient stirring of materials, ensures uniformity of material mixing, has ingenious design, simple structure, simple manufacturing, low manufacturing cost, and is suitable for large-scale promotion and application.
Smart Images
Figure CN222534580U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to the technical field of material stirring and mixing, and specifically refers to a material mixer. Background Art
[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc.
[0003] During the construction process, some building materials need to be mixed and stirred, such as materials, paint, putty powder, etc. Only after these raw materials are evenly mixed can they be coated on the wall, so that the adsorption of the coating is more firm, so it is necessary to stir the corresponding materials used.
[0004] The existing material mixing device is usually: a support frame is placed on the ground in advance, a mixing barrel is rotatably set on the support frame, rotating shafts are fixed at both ends of the mixing barrel, and there are no mixing blades in the mixing barrel. The staff will add the materials to be mixed into the mixing barrel in proportion, and rotate the mixing barrel repeatedly around the rotating shaft, and the materials will be repeatedly turned over in the mixing barrel to achieve mixing. However, the above-mentioned mixing requires repeated rotation of the mixing barrel to mix the materials, and this method of mixing materials does not mix sufficiently. There are also stirring blades set in the mixing barrel, and the mixing of materials is achieved by stirring the stirring blades, but the stirring form is single, and there are also problems of uneven and insufficient stirring.
[0005] Therefore, it is desired to provide a material mixer which can fully stir the materials and has the advantage of uniformly mixing the materials. Utility Model Content
[0006] In order to overcome the above-mentioned shortcomings of the prior art, one object of the utility model is to provide a material mixer, which can fully stir the materials, has the advantage of uniform material mixing, and is suitable for large-scale promotion and application.
[0007] Another object of the utility model is to provide a material mixer, which has an ingenious design, a simple structure, is easy to manufacture, has a low manufacturing cost, and is suitable for large-scale promotion and application.
[0008] In order to achieve the above purpose, the utility model provides a material mixer, including a mixing barrel, a mixing shaft and a driving device, wherein the mixing barrel and the mixing shaft are both arranged vertically, the mixing shaft is located in the mixing barrel, the upper end and the lower end of the mixing shaft are respectively horizontally rotatably connected to the top and the bottom of the mixing barrel, the driving device is arranged on the mixing barrel and connected to the mixing shaft for driving the mixing shaft to rotate horizontally, and the material mixer further includes a spiral blade, a left rotating shaft, a right rotating shaft, a left mixing blade and a right mixing blade, wherein:
[0009] The spiral blade is located in the mixing barrel and is vertically arranged on the outer side surface of the upper part of the mixing shaft;
[0010] The left rotating shaft and the right rotating shaft are both arranged along the front-to-back direction and are spaced apart from each other on the left and right sides. The left rotating shaft and the right rotating shaft are both located in the mixing barrel and are respectively located on the left and right sides of the lower part of the mixing shaft. The front end and the rear end of the left rotating shaft and the front end and the rear end of the right rotating shaft are respectively connected to the inner side wall of the mixing barrel rotatably around the front-to-back direction. The lower part of the mixing shaft is respectively connected to the left rotating shaft and the right rotating shaft for respectively driving the left rotating shaft and the right rotating shaft to rotate around the front-to-back direction.
[0011] The left stirring blade includes a left disc and a plurality of left blades, the left disc is vertically arranged and arranged along the left-right direction and is sleeved on the left rotating shaft, the left blade is arranged along the radial direction of the left disc, the plurality of left blades are vertically arranged around the left disc and are spaced apart from each other and are all connected to the outer peripheral side of the left disc, the right stirring blade includes a right disc and a plurality of right blades, the right disc is vertically arranged and arranged along the left-right direction and is sleeved on the right rotating shaft, the right blade is arranged along the radial direction of the right disc, the plurality of right blades are vertically arranged around the right disc and are spaced apart from each other and are all connected to the outer peripheral side of the right disc.
[0012] Preferably, the number of the left blades and the number of the right blades are both 4, and the 4 left blades and the 4 right blades are arranged in a cross shape with each other.
[0013] Preferably, the number of the left stirring blades and the number of the right stirring blades are both multiple, and the multiple left stirring blades and the multiple right stirring blades are arranged in a front-to-back manner with intervals from each other.
[0014] Preferably, the driving device is arranged on the top of the stirring barrel and connected to the upper end of the stirring shaft.
[0015] Preferably, the material mixer also includes a left bevel gear and a right bevel gear, which are both vertically arranged and arranged along the left-right direction and are both located in the mixing barrel, and the left bevel gear and the right bevel gear are respectively located on the left and right sides of the lower part of the mixing shaft and are respectively sleeved on the left rotating shaft and the right rotating shaft, and an external thread is vertically arranged on the outer side surface of the lower part of the mixing shaft, and the lower part of the mixing shaft is respectively engaged with the left bevel gear and the right bevel gear through the external thread, thereby respectively driving the left bevel gear and the right bevel gear to rotate around the front-rear direction.
[0016] More preferably, the material mixer also includes a sealed box body, which is located in the mixing barrel, the stirring shaft vertically penetrates the sealed box body and is horizontally rotatable relative to the sealed box body, the left rotating shaft and the right rotating shaft respectively penetrate the sealed box body along the front-to-back direction and are rotatable around the front-to-back direction relative to the sealed box body, and the lower part of the stirring shaft, the left bevel gear and the right bevel gear are all located in the sealed box body.
[0017] Preferably, the material mixer further comprises an upper scraping wall assembly and a lower scraping wall assembly, wherein:
[0018] The upper scraper assembly includes an upper fixed seat and an upper scraper, the upper fixed seat is horizontally arranged and located in the mixing barrel and sleeved on the outer side of the upper end of the mixing shaft, the upper scraper includes a top scraper and a side wall scraper, the top scraper is located under the inner top wall of the mixing barrel and abuts against the inner top wall of the mixing barrel, the side wall scraper is vertically arranged and located in the mixing barrel and abuts against the inner side wall of the mixing barrel, the left rotating shaft and the right rotating shaft are both lower than the lower end of the side wall scraper, the top scraper is located between the upper end of the side wall scraper and the upper fixed seat and is respectively connected to the upper end of the side wall scraper and the upper fixed seat;
[0019] The lower scraper assembly includes a lower fixed seat and a lower scraper. The lower fixed seat is horizontally arranged and located in the mixing barrel and is sleeved on the lower end of the mixing shaft. The lower scraper includes a bottom scraper and a side wall lower scraper. The bottom scraper is against the inner bottom wall of the mixing barrel. The side wall lower scraper is vertically arranged and located in the mixing barrel and against the inner side wall of the mixing barrel. The left rotating shaft and the right rotating shaft are both higher than the upper end of the side wall lower scraper. The bottom scraper is located between the lower end of the side wall lower scraper and the lower fixed seat and is respectively connected to the lower end of the side wall lower scraper and the lower fixed seat.
[0020] More preferably, the number of the upper scrapers and the number of the lower scrapers are both plural, the plural upper scrapers are horizontally arranged around the upper fixed seat and spaced apart from each other, and the plural lower scrapers are horizontally arranged around the lower fixed seat and spaced apart from each other.
[0021] Preferably, a feed port connected to the interior of the mixing barrel is provided at the upper portion of the side wall of the mixing barrel, a discharge port connected to the interior of the mixing barrel is provided at the bottom of the side wall of the mixing barrel, and the material mixer also includes a discharge baffle, which is located outside the mixing barrel and fits the bottom of the side wall of the mixing barrel and is vertically movable relative to the bottom of the side wall of the mixing barrel for exposing and covering the discharge port.
[0022] More preferably, the material mixer also includes a discharge channel, which is a groove-shaped discharge channel and is horizontally arranged and located outside the mixing barrel, one end of the discharge channel is connected to the bottom of the side wall of the mixing barrel and is connected to the discharge port, and the two groove walls at one end of the discharge channel are respectively vertically provided with a first slide groove and a second slide groove, the first slide groove and the second slide groove are relatively spaced apart, and the two sides of the discharge baffle are respectively vertically movably arranged in the first slide groove and the second slide groove, and the other end of the discharge channel is away from the mixing barrel.
[0023] The beneficial effects of the utility model are mainly:
[0024] 1. The spiral blade of the material mixer of the utility model is located in the mixing barrel and is vertically arranged on the outer side of the upper part of the mixing shaft; the left rotating shaft and the right rotating shaft are both arranged in the front-to-back direction and are spaced from each other on the left and right sides, and are both located in the mixing barrel and are respectively located on the left and right sides of the lower part of the mixing shaft. The front end and rear end of the left rotating shaft and the front end and rear end of the right rotating shaft are respectively rotatably connected to the inner side wall of the mixing barrel around the front-to-back direction, and the lower part of the mixing shaft is respectively connected to the left rotating shaft and the right rotating shaft for respectively driving the left rotating shaft and the right rotating shaft to rotate around the front-to-back direction; the left mixing blade includes a left disc and a plurality of left blades, and the left disc is vertically arranged on the left side of the mixing barrel. The left blade is arranged along the radial direction of the left disc, and a plurality of left blades are arranged vertically around the left disc and are spaced apart from each other and are all connected to the outer peripheral side of the left disc. The right stirring blade includes a right disc and a plurality of right blades. The right disc is arranged vertically and along the left and right direction and is sleeved on the right rotating shaft. The right blade is arranged along the radial direction of the right disc, and a plurality of right blades are arranged vertically around the right disc and are spaced apart from each other and are all connected to the outer peripheral side of the right disc. Therefore, it can fully stir the material, has the advantage of uniform material mixing, and is suitable for large-scale promotion and application.
[0025] 2. The spiral blade of the material mixer of the utility model is located in the mixing barrel and is vertically arranged on the outer side of the upper part of the mixing shaft; the left rotating shaft and the right rotating shaft are both arranged in the front-to-back direction and are spaced from each other on the left and right sides, and are both located in the mixing barrel and are respectively located on the left and right sides of the lower part of the mixing shaft. The front end and rear end of the left rotating shaft and the front end and rear end of the right rotating shaft are respectively rotatably connected to the inner side wall of the mixing barrel around the front-to-back direction, and the lower part of the mixing shaft is respectively connected to the left rotating shaft and the right rotating shaft for driving the left rotating shaft and the right rotating shaft to rotate around the front-to-back direction respectively; the left mixing blade includes a left disc and a plurality of left blades, and the left disc It is arranged vertically and along the left-right direction and is sleeved on the left rotating shaft, the left blade is arranged radially along the left disc, multiple left blades are arranged vertically around the left disc and are spaced apart from each other and are all connected to the outer peripheral side of the left disc, the right stirring blade includes a right disc and multiple right blades, the right disc is arranged vertically and along the left-right direction and is sleeved on the right rotating shaft, the right blade is arranged radially along the right disc, multiple right blades are arranged vertically around the right disc and are spaced apart from each other and are all connected to the outer peripheral side of the right disc. Therefore, it has ingenious design, simple structure, simple manufacturing, low manufacturing cost, and is suitable for large-scale promotion and application.
[0026] These and other objects, features and advantages of the present invention are fully reflected in the following detailed description and drawings, and can be achieved by the means, devices and their combinations specifically pointed out in the content of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a three-dimensional partial perspective schematic diagram of a specific embodiment of the material mixer of the utility model.
[0028] Figure 2 yes Figure 1 A partial front cross-sectional schematic diagram of the specific embodiment shown.
[0029] (Explanation of symbols)
[0030] 1 mixing barrel; 2 mixing shaft; 3 driving device; 4 spiral blade; 5 left rotating shaft; 6 right rotating shaft; 7 left mixing blade; 8 right mixing blade; 9 left blade; 10 right blade; 11 left bevel gear; 12 right bevel gear; 13 sealing box; 14 upper scraper assembly; 15 lower scraper assembly; 16 upper fixing seat; 17 upper scraper; 18 top scraper; 19 upper scraper of side wall; 20 lower fixing seat; 21 lower scraper; 22 bottom scraper; 23 lower scraper of side wall; 24 feeding port; 25 discharging port; 26 discharging baffle; 27 discharging channel; 28 load-bearing plate; 29 roller. DETAILED DESCRIPTION
[0031] In order to more clearly understand the technical content of the present invention, the following embodiments are given in detail.
[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0033] See also Figure 1-2 As shown, in a specific embodiment of the utility model, the material mixer of the utility model includes a mixing barrel 1, a mixing shaft 2, a driving device 3, a spiral blade 4, a left rotating shaft 5, a right rotating shaft 6, a left mixing blade 7 and a right mixing blade 8, wherein:
[0034] The mixing barrel 1 and the mixing shaft 2 are both arranged vertically, the mixing shaft 2 is located in the mixing barrel 1, the upper end and the lower end of the mixing shaft 2 are respectively horizontally rotatably connected to the top and the bottom of the mixing barrel 1, the driving device 3 is arranged on the mixing barrel 1 and connected to the mixing shaft 2 for driving the mixing shaft 2 to rotate horizontally, and the spiral blade 4 is located in the mixing barrel 1 and is vertically arranged on the outer surface of the upper part of the mixing shaft 2;
[0035] The left rotating shaft 5 and the right rotating shaft 6 are both arranged along the front-to-back direction and are spaced apart from each other on the left and right sides. The left rotating shaft 5 and the right rotating shaft 6 are both located in the mixing barrel 1 and are respectively located on the left and right sides of the lower part of the mixing shaft 2. The front end and the rear end of the left rotating shaft 5 and the front end and the rear end of the right rotating shaft 6 are respectively connected to the inner side wall of the mixing barrel 1 rotatably around the front-to-back direction. The lower part of the mixing shaft 2 is respectively connected to the left rotating shaft 5 and the right rotating shaft 6 for respectively driving the left rotating shaft 5 and the right rotating shaft 6 to rotate around the front-to-back direction.
[0036] The left stirring blade 7 includes a left disc (not shown in the figure) and a plurality of left blades 9, the left disc is vertically arranged and arranged along the left-right direction and is sleeved on the left rotating shaft 5, the left blade 9 is arranged along the radial direction of the left disc, and the plurality of left blades 9 are vertically arranged around the left disc and are spaced apart from each other and are all connected to the outer peripheral side of the left disc. The right stirring blade 8 includes a right disc (not shown in the figure) and a plurality of right blades 10, the right disc is vertically arranged and arranged along the left-right direction and is sleeved on the right rotating shaft 6, the right blade 10 is arranged along the radial direction of the right disc, and the plurality of right blades 10 are vertically arranged around the right disc and are spaced apart from each other and are all connected to the outer peripheral side of the right disc.
[0037] The number of the left blades 9 and the number of the right blades 10 can be determined as needed. The above-mentioned "multiple blades" refers to more than 2 blades. In a specific embodiment of the present invention, the number of the left blades 9 and the number of the right blades 10 are both 4, and the 4 left blades 9 and the 4 right blades 10 are arranged in a cross shape with each other.
[0038] The number of the left stirring blades 7 and the number of the right stirring blades 8 can be determined as needed. Preferably, the number of the left stirring blades 7 and the number of the right stirring blades 8 are both multiple, and the multiple left stirring blades 7 and the multiple right stirring blades 8 are arranged at intervals from front to back. In a specific embodiment of the utility model, the number of the left stirring blades 7 and the number of the right stirring blades 8 are both 2, and the left discs of the two left stirring blades 7 are respectively sleeved on the front and rear of the left rotating shaft 5, and the right discs of the two right stirring blades 8 are respectively sleeved on the front and rear of the right rotating shaft 6.
[0039] The driving device 3 is arranged on the mixing barrel 1 and connected to the mixing shaft 2. It can be arranged at any suitable position of the mixing barrel 1 and connected to any suitable position of the mixing shaft 2. Figure 1 As shown, in a specific embodiment of the present utility model, the driving device 3 is arranged on the top of the stirring barrel 1 and connected to the upper end of the stirring shaft 2 .
[0040] The driving device 3 can be any suitable driving device. In a specific embodiment of the present invention, the driving device 3 is a driving motor.
[0041] The lower part of the stirring shaft 2 is connected to the left rotating shaft 5 and the right rotating shaft 6 respectively, and any suitable structure can be adopted. Figure 2As shown, in a specific embodiment of the utility model, the material mixer also includes a left bevel gear 11 and a right bevel gear 12, and the left bevel gear 11 and the right bevel gear 12 are both vertically arranged and arranged along the left-right direction and are both located in the mixing barrel 1, and the left bevel gear 11 and the right bevel gear 12 are respectively located on the left and right sides of the lower part of the mixing shaft 2 and are respectively sleeved on the left rotating shaft 5 and the right rotating shaft 6, and an external thread (not shown in the figure) is vertically arranged on the outer side surface of the lower part of the mixing shaft 2, and the lower part of the mixing shaft 2 is respectively engaged with the left bevel gear 11 and the right bevel gear 12 through the external thread, thereby respectively driving the left bevel gear 11 and the right bevel gear 12 to rotate around the front and rear directions. With the above arrangement, through the external thread, the left bevel gear 11 and the right bevel gear 12, when it is necessary to drive the left rotating shaft 5 and the right rotating shaft 6 to rotate around the front-to-back direction through the stirring shaft 2, the stirring shaft 2 rotates horizontally under the drive of the driving device 3, and the lower part of the stirring shaft 2 drives the left bevel gear 11 and the right bevel gear 12 to rotate around the front-to-back direction through the external thread, thereby driving the left rotating shaft 5 and the right rotating shaft 6 to rotate around the front-to-back direction.
[0042] The material mixer may also include any other suitable components. Figure 2 As shown, in a specific embodiment of the utility model, the material mixer further includes a sealed box 13, the sealed box 13 is located in the mixing barrel 1, the mixing shaft 2 vertically penetrates the sealed box 13 and is horizontally rotatable relative to the sealed box 13, the left rotating shaft 5 and the right rotating shaft 6 respectively penetrate the sealed box 13 along the front-to-back direction and are rotatable relative to the sealed box 13 around the front-to-back direction, and the lower part of the mixing shaft 2, the left bevel gear 11 and the right bevel gear 12 are all located in the sealed box 13. With the above arrangement, the lower part of the mixing shaft 2, the left bevel gear 11 and the right bevel gear 12 are sealed by the sealed box 13, so as to protect the lower part of the mixing shaft 2, the left bevel gear 11 and the right bevel gear 12.
[0043] The sealed box 13 may have any suitable shape. In a specific embodiment of the present invention, the sealed box 13 is a rectangular box, which is horizontally arranged and arranged along the left-right direction.
[0044] The material mixer may also include any other suitable components. Figure 2 As shown, in a specific embodiment of the present utility model, the material mixer further includes an upper scraping wall assembly 14 and a lower scraping wall assembly 15, wherein:
[0045] The upper scraper assembly 14 includes an upper fixed seat 16 and an upper scraper 17. The upper fixed seat 16 is horizontally arranged and located in the mixing barrel 1 and sleeved on the upper end of the mixing shaft 2. The upper scraper 17 includes a top scraper 18 and a side wall scraper 19. The top scraper 18 is located under the inner top wall of the mixing barrel 1 and abuts against the inner top wall of the mixing barrel 1. The side wall scraper 19 is vertically arranged and located in the mixing barrel 1 and abuts against the inner side wall of the mixing barrel 1. The left rotating shaft 5 and the right rotating shaft 6 are both lower than the lower end of the side wall scraper 19. The top scraper 18 is located between the upper end of the side wall scraper 19 and the upper fixed seat 16 and is respectively connected to the upper end of the side wall scraper 19 and the upper fixed seat 16.
[0046] The lower scraper assembly 15 includes a lower fixed seat 20 and a lower scraper 21. The lower fixed seat 20 is horizontally arranged and located in the mixing barrel 1 and is sleeved on the lower end of the mixing shaft 2. The lower scraper 21 includes a bottom scraper 22 and a side wall lower scraper 23. The bottom scraper 22 abuts against the inner bottom wall of the mixing barrel 1. The side wall lower scraper 23 is vertically arranged and located in the mixing barrel 1 and abuts against the inner side wall of the mixing barrel 1. The left rotating shaft 5 and the right rotating shaft 6 are both higher than the upper end of the side wall lower scraper 23. The bottom scraper 22 is located between the lower end of the side wall lower scraper 23 and the lower fixed seat 20 and is respectively connected to the lower end of the side wall lower scraper 23 and the lower fixed seat 20.
[0047] The number of the upper scrapers 17 and the number of the lower scrapers 21 can be determined as needed. More preferably, the number of the upper scrapers 17 and the number of the lower scrapers 21 are both multiple, and the multiple upper scrapers 17 are arranged horizontally around the upper fixed seat 16 and are spaced apart from each other, and the multiple lower scrapers 21 are arranged horizontally around the lower fixed seat 20 and are spaced apart from each other. The above-mentioned "multiple" refers to more than 2, see Figure 2 As shown, in a specific embodiment of the present utility model, the number of the upper scrapers 17 and the number of the lower scrapers 21 are both 2, and the 2 upper scrapers 17 and the 2 lower scrapers 21 are symmetrically arranged relative to the upper fixing seat 16 and the lower fixing seat 20 respectively.
[0048] The mixing barrel 1 may also have any suitable structure, see Figure 1As shown, in a specific embodiment of the utility model, the upper part of the side wall of the mixing barrel 1 is provided with a feed port 24 communicating with the interior of the mixing barrel 1, and the bottom of the side wall of the mixing barrel 1 is provided with a discharge port 25 communicating with the interior of the mixing barrel 1, and the material mixer further includes a discharge blocking piece 26, which is located outside the mixing barrel 1 and fits the bottom of the side wall of the mixing barrel 1 and is vertically movable relative to the bottom of the side wall of the mixing barrel 1 for exposing and shielding the discharge port 25. With the above arrangement, the discharge blocking piece 26 fits the bottom of the side wall of the mixing barrel 1 and is vertically movable relative to the bottom of the side wall of the mixing barrel 1, so that the discharge port 25 can be opened and closed.
[0049] The material mixer may also include any other suitable components. Figure 1 As shown, in a specific embodiment of the present utility model, the material mixer also includes a discharge channel 27, which is a groove-shaped discharge channel and is horizontally arranged and located outside the mixing barrel 1, one end of the discharge channel 27 is connected to the bottom of the side wall of the mixing barrel 1 and is connected to the discharge port 25, and the two groove walls at one end of the discharge channel 27 are respectively vertically provided with a first slide groove (not shown in the figure) and a second slide groove (not shown in the figure), the first slide groove and the second slide groove are relatively spaced apart, and the two sides of the discharge baffle 26 are respectively vertically movably arranged in the first slide groove and the second slide groove, and the other end of the discharge channel 27 is away from the mixing barrel 1.
[0050] The material mixer may also include any other suitable components. Figure 1 As shown, in a specific embodiment of the present utility model, the material mixer further includes a bearing plate 28 and a roller 29, the bearing plate 28 is horizontally arranged on the roller 29, and the mixing barrel 1 is arranged on the bearing plate 28. In the case where the material mixer further includes a discharge channel 27, the discharge channel 27 is arranged on the bearing plate 28.
[0051] The roller 29 can be any suitable roller. In a specific embodiment of the present invention, the roller 29 is a universal wheel.
[0052] The number of the rollers 29 can be determined as needed. Preferably, the number of the rollers 29 is multiple, and the multiple rollers 29 are arranged horizontally and spaced apart from each other. The above "multiple" means more than 2. Figure 1 As shown, in a specific embodiment of the present utility model, the number of the rollers 29 is 4, and the 4 rollers 29 are distributed at the 4 corners of a rectangle.
[0053] The mixing barrel 1 may have any suitable shape. In a specific embodiment of the present invention, the mixing barrel 1 is cylindrical.
[0054] When in use, the utility model can be moved to the mixing location by the roller 29, and the material is put into the mixing barrel 1 from the feed port 24, and the mixing shaft 2 is driven to rotate horizontally by the driving device 3, and the spiral blade 4 is driven to rotate horizontally by the mixing shaft 2 to stir the material in the upper part of the mixing barrel 1. At the same time, the left rotating shaft 5 and the right rotating shaft 6 are also driven by the mixing shaft 2 to rotate in the front-to-back direction, thereby driving the left mixing blade 7 and the right mixing blade 8 to rotate in the front-to-back direction to stir the material in the lower part of the mixing barrel 1. In addition, the upper fixed seat 16 and the lower fixed seat 20 are also driven by the mixing shaft 2 to rotate horizontally, thereby driving the upper scraper 17 and the lower scraper 21 to rotate horizontally, scraping and turning the material on the inner top wall, inner bottom wall and inner side wall of the mixing barrel 1, thereby realizing stirring of the material in multiple positions and directions, so that the material mixing is more uniform. After the mixing is completed, the discharge baffle 26 is opened to allow the material to flow out from the discharge port 25 through the discharge channel 27.
[0055] Therefore, by adopting the utility model, the material is put into the mixing barrel, and the material in the mixing barrel is stirred by the spiral blade, the left stirring blade and the right stirring blade. In addition, the material on the inner wall of the mixing barrel can be scraped by the upper scraper and the lower scraper, and stirred near the inner wall of the mixing barrel, so that the material can be stirred in multiple positions and directions, and the material can be fully stirred, which has the advantage of uniform material mixing.
[0056] In summary, the material mixer of the utility model can fully stir the materials, has the advantages of uniform material mixing, ingenious design, simple structure, easy manufacturing, low manufacturing cost, and is suitable for large-scale promotion and application.
[0057] It can be seen that the purpose of the utility model has been completely and effectively achieved. The function and structural principle of the utility model have been demonstrated and explained in the embodiments. Without departing from the principles, the implementation methods can be modified arbitrarily. Therefore, the utility model includes all modified implementation methods based on the spirit and scope of the claims.
Claims
1. A material mixer, comprising a mixing barrel, a mixing shaft and a driving device, wherein the mixing barrel and the mixing shaft are both arranged vertically, the mixing shaft is located in the mixing barrel, the upper end and the lower end of the mixing shaft are respectively horizontally rotatably connected to the top and the bottom of the mixing barrel, the driving device is arranged on the mixing barrel and connected to the mixing shaft for driving the mixing shaft to rotate horizontally, characterized in that: The material mixer also includes a spiral blade, a left rotating shaft, a right rotating shaft, a left stirring blade and a right stirring blade, wherein: The spiral blade is located in the mixing barrel and is vertically arranged on the outer side surface of the upper part of the mixing shaft; The left rotating shaft and the right rotating shaft are both arranged along the front-to-back direction and are spaced apart from each other on the left and right sides. The left rotating shaft and the right rotating shaft are both located in the mixing barrel and are respectively located on the left and right sides of the lower part of the mixing shaft. The front end and the rear end of the left rotating shaft and the front end and the rear end of the right rotating shaft are respectively connected to the inner side wall of the mixing barrel rotatably around the front-to-back direction. The lower part of the mixing shaft is respectively connected to the left rotating shaft and the right rotating shaft for respectively driving the left rotating shaft and the right rotating shaft to rotate around the front-to-back direction. The left stirring blade includes a left disc and a plurality of left blades, the left disc is vertically arranged and arranged along the left-right direction and is sleeved on the left rotating shaft, the left blade is arranged along the radial direction of the left disc, the plurality of left blades are vertically arranged around the left disc and are spaced apart from each other and are all connected to the outer peripheral side of the left disc, the right stirring blade includes a right disc and a plurality of right blades, the right disc is vertically arranged and arranged along the left-right direction and is sleeved on the right rotating shaft, the right blade is arranged along the radial direction of the right disc, the plurality of right blades are vertically arranged around the right disc and are spaced apart from each other and are all connected to the outer peripheral side of the right disc.
2. The material mixer according to claim 1, characterized in that: The number of the left blades and the number of the right blades are both 4, and the 4 left blades and the 4 right blades are arranged in a cross shape.
3. The material mixer according to claim 1, characterized in that: The number of the left stirring blades and the number of the right stirring blades are both multiple, and the multiple left stirring blades and the multiple right stirring blades are arranged with intervals from front to back.
4. The material mixer according to claim 1, characterized in that: The driving device is arranged on the top of the stirring barrel and connected to the upper end of the stirring shaft.
5. The material mixer according to claim 1, characterized in that: The material mixer also includes a left bevel gear and a right bevel gear, which are both vertically arranged and arranged along the left-right direction and are both located in the mixing barrel, and the left bevel gear and the right bevel gear are respectively located on the left and right sides of the lower part of the mixing shaft and are respectively sleeved on the left rotating shaft and the right rotating shaft, and an external thread is vertically arranged on the outer side surface of the lower part of the mixing shaft, and the lower part of the mixing shaft is respectively engaged with the left bevel gear and the right bevel gear through the external thread, thereby respectively driving the left bevel gear and the right bevel gear to rotate around the front-rear direction.
6. The material mixer according to claim 5, characterized in that: The material mixer also includes a sealed box body, which is located in the mixing barrel. The mixing shaft vertically penetrates the sealed box body and is horizontally rotatable relative to the sealed box body. The left rotating shaft and the right rotating shaft respectively penetrate the sealed box body along the front-to-back direction and are rotatable relative to the sealed box body around the front-to-back direction. The lower part of the mixing shaft, the left bevel gear and the right bevel gear are all located in the sealed box body.
7. The material mixer according to claim 1, characterized in that: The material mixer also includes an upper scraping wall assembly and a lower scraping wall assembly, wherein: The upper scraper assembly includes an upper fixed seat and an upper scraper, the upper fixed seat is horizontally arranged and located in the mixing barrel and sleeved on the outer side of the upper end of the mixing shaft, the upper scraper includes a top scraper and a side wall scraper, the top scraper is located under the inner top wall of the mixing barrel and abuts against the inner top wall of the mixing barrel, the side wall scraper is vertically arranged and located in the mixing barrel and abuts against the inner side wall of the mixing barrel, the left rotating shaft and the right rotating shaft are both lower than the lower end of the side wall scraper, the top scraper is located between the upper end of the side wall scraper and the upper fixed seat and is respectively connected to the upper end of the side wall scraper and the upper fixed seat; The lower scraper assembly includes a lower fixed seat and a lower scraper. The lower fixed seat is horizontally arranged and located in the mixing barrel and is sleeved on the lower end of the mixing shaft. The lower scraper includes a bottom scraper and a side wall lower scraper. The bottom scraper is against the inner bottom wall of the mixing barrel. The side wall lower scraper is vertically arranged and located in the mixing barrel and against the inner side wall of the mixing barrel. The left rotating shaft and the right rotating shaft are both higher than the upper end of the side wall lower scraper. The bottom scraper is located between the lower end of the side wall lower scraper and the lower fixed seat and is respectively connected to the lower end of the side wall lower scraper and the lower fixed seat.
8. The material mixer according to claim 7, characterized in that: The number of the upper scrapers and the number of the lower scrapers are both multiple, the multiple upper scrapers are horizontally arranged around the upper fixed seat and spaced apart from each other, and the multiple lower scrapers are horizontally arranged around the lower fixed seat and spaced apart from each other.
9. The material mixer according to claim 1, characterized in that: A feed port connected to the interior of the mixing barrel is arranged at the upper portion of the side wall of the mixing barrel, and a discharge port connected to the interior of the mixing barrel is arranged at the bottom of the side wall of the mixing barrel. The material mixer also includes a discharge baffle, which is located outside the mixing barrel and fits the bottom of the side wall of the mixing barrel and is vertically movable relative to the bottom of the side wall of the mixing barrel for exposing and covering the discharge port.
10. The material mixer according to claim 9, characterized in that: The material mixer also includes a discharge channel, which is a groove-shaped discharge channel and is horizontally arranged and located outside the mixing barrel, one end of the discharge channel is connected to the bottom of the side wall of the mixing barrel and is connected to the discharge port, and the two groove walls at one end of the discharge channel are respectively vertically provided with a first slide groove and a second slide groove, the first slide groove and the second slide groove are relatively spaced apart, and the two sides of the discharge baffle are respectively vertically movably arranged in the first slide groove and the second slide groove, and the other end of the discharge channel is away from the mixing barrel.