Paddle-adjustable single-shaft paddle mixer

Abstract

The utility model discloses a paddle-adjustable single-shaft paddle mixer, which relates to the technical field of mixers and comprises a mixing bin, the top of the mixing bin is fixedly connected with a top plate through a bolt and nut structure, the top surface of the top plate is provided with a control panel and a feed port, the bottom of the mixing bin is provided with a discharge pipe, and the middle section of the discharge pipe is provided with an electromagnetic discharge valve. A connecting mechanism is rotatably connected to the axis of the top plate, a driving mechanism for driving the top plate to rotate is fixedly mounted on the top surface of the top plate, the driving mechanism is connected with the connecting mechanism, the connecting mechanism is connected with a stirring mechanism, and the top plate and the connecting mechanism can be integrally taken down; when the stirring mechanism is in use, the hexagonal bolt is separated from the outer surface of the stirring shaft, the butt joint plate is separated from the stirring shaft for limiting, the stirring mechanism can be moved on the stirring shaft integrally at the moment, the effect of adjusting the position height of the stirring blade is achieved, and the problems that an existing mixer paddle is not easy to adjust and low in applicability are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mixing machine technical field, especially a paddle adjustable single shaft paddle mixing machine. BACKGROUND

[0002] Single shaft paddle mixing machine (paddle mixer) is suitable for the equipment of flowable slurry mixing process with viscosity, has the characteristics of high efficiency, uniform mixing and high productivity, has the paddle with special structure form and the inner screw belt of coiled main shaft, and the pear-shaped knife type stirrer has wide adaptability.

[0003] At present, the existing single shaft paddle mixing machine is mostly manufactured by the following technology;

[0004] Paddle design technology, including shape design, angle optimization and material selection;

[0005] Shaft design and manufacturing technology, including strength calculation and concentricity guarantee;

[0006] Mixing machine cylinder design technology, including shape design and material and thickness selection;

[0007] Transmission technology, including motor selection, speed reducer configuration and transmission connection mode;

[0008] Sealing technology, including shaft end sealing and feeding port and discharge port sealing.

[0009] At present, the paddle of the existing single shaft paddle mixing machine is mostly fixed on the shaft, and the position of the paddle is mostly not adjustable, so that the mixing machine is not easy to be applicable to the mixing of different materials in actual use, and has the problem of low applicability. INVENTION CONTENTS

[0010] In view of the defects of the prior art, the utility model provides a paddle adjustable single shaft paddle mixing machine, which solves the problems of the paddle of the existing mixing machine being not easy to adjust and low applicability.

[0011] To achieve the above object, the utility model realizes by the following technical scheme:

[0012] A paddle adjustable single shaft paddle mixing machine, including mixing bin, the top of mixing bin is fixedly connected with top plate through bolt nut structure, the top surface of top plate is provided with control panel and feeding port, the inner bottom surface of mixing bin is funnel-shaped, the bottom of mixing bin is provided with discharge pipe, the middle section of discharge pipe is provided with electromagnetic discharge valve, the electromagnetic discharge valve is electrically connected with control panel, the shaft center of top plate is rotationally connected with connecting mechanism, the top surface of top plate is fixedly installed with driving mechanism for driving top plate to rotate, driving mechanism is connected with connecting mechanism, connecting mechanism is connected with multiple stirring mechanisms, driving mechanism includes motor, connecting mechanism includes stirring shaft, and stirring mechanism includes fixed plate and butt joint plate.

[0013] Preferably, the motor is fixedly installed on the top surface of the top plate, the output end of the motor is fixedly connected with a driving gear, the driving gear is engaged with a driven gear, and the motor is electrically connected with the control panel.

[0014] Preferably, the stirring shaft is located at the shaft center of the top plate and is rotationally connected with the top plate, the driven gear is fixedly installed on the top of the stirring shaft, and a through strip-shaped slot is formed in one end of the stirring shaft located inside the mixing bin.

[0015] Preferably, the fixing plate is slidably connected inside the strip-shaped slot, and two through holes are formed in the two ends of the fixing plate.

[0016] Preferably, a semicircular groove is formed in the side of the abutting plate close to the fixing plate, and the abutting plate is matched with the circumferential surface of the stirring shaft through the semicircular groove.

[0017] Preferably, two threaded bolts are fixedly connected to the two ends of the abutting plate away from the fixing plate, the two groups of threaded bolts are respectively sleeved with the two groups of through holes, and a hexagonal nut is threadedly connected to one end of the threaded bolt penetrating through the through hole.

[0018] Preferably, a stirring blade is fixedly connected to the side of the abutting plate away from the fixing plate, a threaded groove is formed in the middle section of the abutting plate, and a hexagonal bolt is threadedly connected in the threaded groove.

[0019] Preferably, the hexagonal bolt is extrudedly connected with the stirring shaft.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] First, the adjustable stirring mechanism is arranged, the top plate and the connecting mechanism can be taken down as a whole, the hexagonal bolt is loosened in the threaded groove, the hexagonal bolt is separated from the outer surface of the stirring shaft, the abutting plate is separated from the limiting position of the stirring shaft, the stirring mechanism can be moved on the stirring shaft at this time, the height of the stirring blade is adjusted, the paddle of the existing mixing machine is not easy to adjust, and the applicability is low.

[0022] Second, the detachable stirring mechanism is arranged, four hexagonal nuts are taken down, the four threaded bolts fixedly connected with the abutting plate are separated from the through holes, the through holes, the abutting plate and the fixedly connected structure are taken down from the stirring shaft, maintenance, replacement or cleaning are facilitated, and the utility model has the advantage of being convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0023] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following preferred embodiments of the utility model are described in detail with reference to the drawings.

[0024] Figure 1 is a perspective view of the utility model;

[0025] Figure 2 is a bottom view of the utility model;

[0026] Figure 3 is an exploded view of the utility model;

[0027] Figure 4 is an exploded view of the connecting mechanism and the stirring mechanism part of the utility model;

[0028] Figure 5 is an exploded view of the stirring mechanism part of the utility model;

[0029] Figure 6 is a structure view of the connecting mechanism of the utility model.

[0030] Legend: 1, mixing bin; 2, motor; 3, connecting mechanism; 4, stirring mechanism; 101, discharge pipe; 102, electromagnetic discharge valve; 103, top plate; 104, control panel; 105, feed inlet; 201, driving gear; 202, driven gear; 301, stirring shaft; 302, strip-shaped through slot; 401, fixed plate; 402, through hole; 403, butt joint plate; 404, semicircular groove; 405, threaded groove; 406, threaded bolt; 407, hexagonal nut; 408, hexagonal bolt; 409, stirring blade. DETAILED DESCRIPTION

[0031] The embodiment of the present application provides a paddle-adjustable single-shaft paddle mixer, effectively solves the problem of low adaptability of the paddle of the existing mixer.

[0032] EMBODIMENT

[0033] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 indicated, the technical scheme in the embodiment of the present application effectively solves the technical problem of low adaptability of the paddle of the existing mixer, and the general idea is as follows:

[0034] The utility model provides a paddle adjustable single -shaft paddle mixing machine, a paddle adjustable single -shaft paddle mixing machine, including mixing bin 1, the top of mixing bin 1 is fixedly connected with top plate 103 through bolt nut structure, the top surface of top plate 103 is provided with control panel 104 and feed inlet 105, the inner bottom surface of mixing bin 1 is funnel -shaped, the bottom of mixing bin 1 is provided with the unloading pipe 101, the middle section of unloading pipe 101 is provided with electromagnetic unloading valve 102, and electromagnetic unloading valve 102 is electrically connected with control panel 104, and the shaft center of top plate 103 is rotatably connected with connecting mechanism 3, and the top surface of top plate 103 is fixedly installed with the drive mechanism for driving top plate 103 to rotate, and the drive mechanism is connected with connecting mechanism 3, and connecting mechanism 3 is connected with a plurality of stirring mechanisms 4, and the drive mechanism includes motor 2, and connecting mechanism 3 includes stirring shaft 301, and stirring mechanism 4 includes fixed plate 401 and docking plate 403.

[0035] Motor 2 is fixedly installed on the top surface of top plate 103, and the output end of motor 2 is fixedly connected with driving gear 201, and driving gear 201 is engaged with driven gear 202, and motor 2 is electrically connected with control panel 104.

[0036] Stirring shaft 301 is located at the shaft center of top plate 103 and is rotatably connected with top plate 103, and driven gear 202 is fixedly installed on the top of stirring shaft 301, and stirring shaft 301 is located at the one end inside mixing bin 1 and is provided with through strip-shaped through groove 302.

[0037] Fixed plate 401 is slidably connected inside strip-shaped through groove 302, and both ends of fixed plate 401 are provided with two through holes 402.

[0038] The side of docking plate 403 close to fixed plate 401 is provided with semicircular groove 404, and docking plate 403 is matched with the circumferential surface of stirring shaft 301 through semicircular groove 404.

[0039] Two groups of threaded bolts 406 are fixedly connected to the two ends of docking plate 403 close to fixed plate 401, two groups of threaded bolts 406 are respectively sleeved with two groups of through holes 402, and one end of threaded bolt 406 is threadedly connected with hexagon nut 407 through through hole 402.

[0040] The side of docking plate 403 away from fixed plate 401 is fixedly connected with stirring blade 409, and the middle section of docking plate 403 is provided with threaded groove 405, and hexagonal bolt 408 is threadedly connected in threaded groove 405.

[0041] Hexagonal bolt 408 is extrudedly connected with stirring shaft 301.

[0042] Working principle:

[0043] Firstly, the application adds materials into the mixing bin 1 through the feeding port 105, and starts the motor 2 to rotate through the control panel 104, so that the driving gear 201 rotates, the driven gear 202 rotates, the connecting mechanism 3 rotates, and the stirring mechanisms 4 rotate to stir and mix the materials, thereby realizing the mixing operation.

[0044] Secondly, the application can take down the top plate 103 and the connecting mechanism 3 as a whole, loosen the hexagonal bolts 408 in the threaded grooves 405, so that the hexagonal bolts 408 are separated from the outer surface of the stirring shaft 301, and then the abutting plate 403 is separated from the limiting of the stirring shaft 301, at this time, the stirring mechanisms 4 can be moved on the stirring shaft 301 to adjust the height of the stirring blades 409.

[0045] Thirdly, the application can take down the four hexagonal nuts 407, so that the four threaded bolts 406 fixedly connected with the abutting plate 403 are separated from the through holes 402, and then the through holes 402, the abutting plate 403 and the structures fixedly connected therewith are taken down from the stirring shaft 301, thereby facilitating the maintenance, replacement or cleaning.

[0046] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the application, and are not limited to the implementation mode. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementation modes. The obvious changes or variations derived therefrom are still within the protection scope of the application.

Claims

1. A paddle-adjustable single-shaft paddle mixer, comprising a mixing bin (1), the top of the mixing bin (1) is fixedly connected with a top plate (103) through a bolt-nut structure, the top surface of the top plate (103) is provided with a control panel (104) and a feeding port (105), the bottom of the mixing bin (1) is provided with a discharge pipe (101), the middle section of the discharge pipe (101) is provided with an electromagnetic discharge valve (102), characterized in that, The connecting mechanism (3) is rotationally connected to the axis of the top plate (103), the top surface of the top plate (103) is fixedly installed with a driving mechanism for driving the top plate (103) to rotate, the driving mechanism is connected with the connecting mechanism (3), and the connecting mechanism (3) is connected with a stirring mechanism (4). The driving mechanism comprises a motor (2). The connecting mechanism (3) comprises a stirring shaft (301). The stirring mechanism (4) comprises a fixed plate (401) and a butt joint plate (403).

2. A single-shaft paddle mixer with adjustable paddles as claimed in claim 1, characterized in that: The motor (2) is fixedly installed on the top surface of the top plate (103), the output end of the motor (2) is fixedly connected with a driving gear (201), and the driving gear (201) is clamped with a driven gear (202).

3. A paddle adjustable single-shaft paddle mixer according to claim 2, characterized in that: The stirring shaft (301) is located at the axis of the top plate (103) and rotationally connected with the top plate (103), the driven gear (202) is fixedly installed on the top of the stirring shaft (301), and the stirring shaft (301) is provided with a through strip-shaped groove (302) at one end inside the mixing bin (1).

4. A single-shaft paddle mixer with adjustable paddles as claimed in claim 3, characterized in that: The fixed plate (401) is slidingly connected inside the strip-shaped groove (302), and two through holes (402) are formed at both ends of the fixed plate (401).

5. A paddle adjustable single-shaft paddle mixer according to claim 4, characterized in that: The butt joint plate (403) is provided with a semicircular groove (404) on the side close to the fixed plate (401), and the butt joint plate (403) is matched with the circumferential surface of the stirring shaft (301) through the semicircular groove (404).

6. A single-shaft paddle mixer with adjustable paddles as claimed in claim 5, characterized in that: The two ends of the butt joint plate (403) close to the fixed plate (401) are fixedly connected with two threaded bolts (406), and the two groups of threaded bolts (406) are respectively sleeved with the two groups of through holes (402), and one end of the threaded bolt (406) passing through the through hole (402) is threadedly connected with a hexagonal nut (407).

7. A paddle adjustable single-shaft paddle mixer according to claim 6, characterized in that: The side, away from the fixed plate (401), of the butt joint plate (403) is fixedly connected with a stirring blade (409), a threaded groove (405) is formed in the middle section of the butt joint plate (403), and a hexagonal bolt (408) is threadedly connected in the threaded groove (405).

8. A paddle adjustable single-shaft paddle mixer according to claim 7, characterized in that: The hexagonal bolt (408) is extrudedly connected with the stirring shaft (301).

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