High-efficiency rotary drum type ingredient mixing machine

Abstract

The utility model discloses a high-efficiency rotary drum type ingredient mixer which comprises a bottom plate, a first mounting rack and a second mounting rack are sequentially and fixedly mounted on the bottom plate from left to right, a mixing tank is arranged between the first mounting rack and the second mounting rack, a stirring rod is arranged in the mixing tank, and a transmission rod is fixedly mounted at the left end of the stirring rod; the left end of the transmission rod is rotationally connected into the first mounting frame, a plurality of shifting plates are fixedly mounted on the stirring rod and located on the upper portion and the lower portion of the transmission rod, a gear ring is fixedly mounted at the left end of the mixing tank, and a first gear is rotationally connected to the portion, located on the lower portion of the gear ring, of the right side of the first mounting frame. According to the high-efficiency rotary drum type ingredient mixing machine, the stirring rod and the material stirring plate can form reverse rotation with the mixing tank, and raw materials in the mixing tank can be fully stirred and stirred, so that the mixing efficiency is further improved, and the materials can be quickly conveyed by utilizing the spiral conveying shaft; and the problem that raw materials are accumulated at the inner bottom end of the conveying base to affect raw material adding can be avoided while the raw material adding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary drum mixers, in particular to a high-efficiency rotary drum batching mixer. Background Art

[0002] The drum mixer is a mixing device in which the casing rotates around the axis at a suitable speed. The casing shapes include cylindrical, double-conical and V-shaped. As the shape of the drum changes, the particle movement in the machine is improved and the mixing capacity is enhanced. Depending on the material and process requirements, a crushing device, a liquid adding device or a baffle can be installed in the machine. It can be used for light mixing. The effective volume in the machine is large and easy to clean. It is suitable for mixing fine powder or abrasives. Therefore, it is widely used in feed, chemical, pesticide, dye, medicine, food and other industries.

[0003] The patent publication number CN213699629U disclosed a high-efficiency rotary drum batching mixer, including a rotary drum mixer, a rotary drum mixer including a mounting frame and a body arranged in the mounting frame, a rotating rod is horizontally mounted on one side of the middle of the body and a material guide mechanism is installed on the other side, a driving motor is arranged on the outer end of the rotating rod, and the power output end of the driving motor is connected to the rotating rod. The material guide mechanism consists of a material guide cylinder, a support platform, a material discharge hopper and an outer rod, the inner end of the material guide cylinder is connected to the body and the outer end is embedded in the support platform, a cavity is opened inside the support platform and the upper end is connected to the material discharge hopper, the outer rod is horizontally mounted on the right side of the support platform and inserted on the mounting frame, a mixing chamber is formed inside the body, and two groups of limit rings are symmetrically installed on the inner wall of the mixing chamber. The utility model is designed with two groups of mixing rings used in combination inside the body, and the mixing rings move up and down during the turning of the body, which can improve the mixing effect of the internal materials and improve the efficiency of mixing.

[0004] However, this patent still has some shortcomings. During use, this patent enables the mixing ring to slide up and down on the guide rod by flipping the machine body, thereby stirring the raw materials for mixing. During the flipping of the machine body, the raw materials inside the machine body will also flip up and down with the machine body. Therefore, during the flipping of the machine body, the mixing ring and the raw materials will move up and down synchronously. Therefore, relying on the mixing ring cannot achieve a good mixing effect. Secondly, the guide barrel and the discharge funnel in this patent are L-shaped. Therefore, when adding raw materials, the raw materials cannot quickly enter the machine body, and the efficiency of conveying raw materials is low. In addition, some raw materials are easily accumulated at the bottom of the guide barrel, thereby reducing the feed space and affecting the addition of raw materials. Therefore, it is necessary to improve it.

[0005] For this purpose, we propose a high-efficiency rotary drum batching mixer. Utility Model Content

[0006] The purpose of the utility model is to provide a high-efficiency rotary drum batching mixer to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency rotary drum batching mixer comprises a bottom plate, on which a first mounting frame and a second mounting frame are fixedly mounted in sequence from left to right, a mixing tank is arranged between the first mounting frame and the second mounting frame, a stirring rod is arranged in the mixing tank, a transmission rod is fixedly mounted on the left end of the stirring rod, and the left end of the transmission rod is rotatably connected in the first mounting frame, a plurality of material stripping plates are fixedly mounted on the stirring rod at the upper and lower parts of the transmission rod, a gear ring is fixedly mounted on the left end of the mixing tank, a first gear is rotatably connected to the lower part of the gear ring at the right side of the first mounting frame, the first gear is meshed and connected to the gear ring, a second gear is arranged at the lower part of the first gear, the gear ring and the second gear are connected through a toothed belt transmission, a first sprocket is fixedly mounted on the left end of the first gear, a second sprocket is fixedly mounted on the left end of the transmission rod, and the first sprocket and the second sprocket are connected through a chain transmission.

[0008] Optionally, a first motor is fixedly mounted on the bottom plate on the left side of the first mounting frame, and an output end of the first motor is fixedly mounted on a second gear. The second gear is driven to rotate by the first motor, which is beneficial to the use of the device.

[0009] Optionally, a conveying seat is fixedly installed on the left end of the second mounting frame, a rotating member is fixedly installed on the left end of the conveying seat, a rotating groove is provided on the right side of the mixing tank, and the rotating member is rotatably connected in the rotating groove. This design facilitates the rotation of the mixing tank.

[0010] Optionally, a screw conveying shaft is rotatably connected in the conveying seat, a second motor is fixedly installed on the right side of the second mounting frame, and the output end of the second motor is fixedly installed on the screw conveying shaft. The screw conveying shaft is driven by the second motor to quickly convey the raw materials into the mixing tank.

[0011] Optionally, a feed hopper is fixedly mounted on the top of the conveying seat, and raw materials can be added through the feed hopper.

[0012] Optionally, a sealing cover is connected to the top of the mixing tank via a hinge, and the mixed material can be easily taken out by opening the sealing cover.

[0013] Optionally, a limiting frame is fixedly installed on the bottom plate just below the mixing tank, and the limiting frame can limit the material container to facilitate material removal.

[0014] Optionally, a controller is fixedly mounted on the bottom plate on the right side of the second mounting frame, and the device can be easily controlled to work through the controller.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] Through the mutual cooperation of the gear ring, the toothed belt, the second gear, the first gear, the first sprocket, the chain, the second sprocket, the transmission rod, the material prying plate, the stirring rod, the screw conveyor shaft, the second motor and the first motor, the stirring rod and the material prying plate can rotate in the opposite direction to the mixing tank, and the raw materials in the mixing tank can be fully stirred, thereby further improving the mixing efficiency, and the screw conveyor shaft can be used to quickly convey materials, which improves the efficiency of raw material addition and can avoid the problem of raw materials accumulating at the bottom end of the conveying seat and affecting the addition of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency rotary drum batching mixer of the utility model;

[0018] Figure 2 This is a rear view of a high-efficiency rotary drum batching mixer according to the utility model;

[0019] Figure 3 This is a cross-sectional view of a high-efficiency rotary drum batching mixer according to the utility model;

[0020] Figure 4 This utility model is a high-efficiency rotary drum batching mixer Figure 3 A is an enlarged view of the middle image.

[0021] In the figure: 1, bottom plate; 2, first mounting frame; 3, second mounting frame; 4, mixing tank; 5, sealing cover; 6, controller; 7, limit frame; 8, gear ring; 9, toothed belt; 10, second gear; 11, first gear; 12, first sprocket; 13, chain; 14, second sprocket; 15, transmission rod; 16, material removal plate; 17, stirring rod; 18, feed hopper; 19, screw conveyor shaft; 20, conveying seat; 21, second motor; 22, first motor; 23, rotating trough; 24, rotating part. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4The utility model provides a high-efficiency rotary drum batching mixer, comprising a bottom plate 1, on which a first mounting frame 2 and a second mounting frame 3 are fixedly mounted from left to right in sequence, a mixing tank 4 is arranged between the first mounting frame 2 and the second mounting frame 3, a stirring rod 17 is arranged in the mixing tank 4, a transmission rod 15 is fixedly mounted on the left end of the stirring rod 17, the left end of the transmission rod 15 is rotatably connected in the first mounting frame 2, and a plurality of material-pickling plates 16 are fixedly mounted on the upper and lower parts of the transmission rod 15 on the stirring rod 17 A gear ring 8 is fixedly installed on the left end of the mixing tank 4, and a first gear 11 is rotatably connected to the lower part of the gear ring 8 on the right side of the first mounting frame 2. The first gear 11 is meshed and connected to the gear ring 8. A second gear 10 is arranged at the lower part of the first gear 11. The gear ring 8 and the second gear 10 are connected through a toothed belt 9. A first sprocket 12 is fixedly installed on the left end of the first gear 11, and a second sprocket 14 is fixedly installed on the left end of the transmission rod 15. The first sprocket 12 and the second sprocket 14 are connected through a chain 13.

[0024] A first motor 22 is fixedly installed on the left side of the first mounting frame 2 on the bottom plate 1, and the output end of the first motor 22 is fixedly installed on the second gear 10. The second gear 10 is driven to rotate by the first motor 22, which is beneficial to the use of the device. A conveying seat 20 is fixedly installed on the left end of the second mounting frame 3, and a rotating member 24 is fixedly installed on the left end of the conveying seat 20. A rotating groove 23 is provided on the right side of the mixing tank 4, and the rotating member 24 is rotatably connected in the rotating groove 23. This design facilitates the rotation of the mixing tank 4. A spiral conveying shaft 19 is rotatably connected in the conveying seat 20. A second motor 21 is fixedly installed on the right side of the second mounting frame 3. The second motor 21 The output end is fixedly mounted on the screw conveying shaft 19, and the screw conveying shaft 19 is driven by the second motor 21 to quickly convey the raw materials to the mixing tank 4. A feed hopper 18 is fixedly mounted on the top of the conveying seat 20, and the feed hopper 18 is used to facilitate the addition of raw materials. A sealing cover 5 is connected to the top of the mixing tank 4 through a hinge, and the mixed material can be easily taken out by opening the sealing cover 5. A limiting frame 7 is fixedly mounted on the bottom plate 1 just below the mixing tank 4, and the limiting frame 7 can form a limit for the material container to be connected, so as to facilitate material removal. A controller 6 is fixedly mounted on the bottom plate 1 on the right side of the second mounting frame 3, and the controller 6 is used to control the device to work.

[0025] Working principle: When in use, the first motor 22 drives the second gear 10 and the gear ring 8 to rotate, and the gear ring 8 drives the mixing tank 4 to rotate, so that the material in the mixing tank 4 is turned over. Since the first gear 11 is meshed and connected to the bottom end of the gear ring 8, the first gear 11 drives the first sprocket 12 and the second sprocket 14 to rotate in the opposite direction, and the second sprocket 14 drives the transmission rod 15, the stirring rod 17 and the material paddle 16 to rotate in the mixing tank 4 in the opposite direction, thereby forming stirring and mixing in different directions, which can improve the mixing efficiency. When raw materials need to be added, the second motor 21 can be turned on. The second motor 21 drives the screw conveying shaft 19 to rotate, so that the raw materials added at the feed hopper 18 can be quickly conveyed to the mixing tank 4. This high-efficiency rotary drum mixer is easy to use. Through the above components, the stirring rod 17 and the material shifting plate 16 can rotate in the opposite direction to the mixing tank 4, and the raw materials in the mixing tank 4 can be fully stirred, thereby further improving the mixing efficiency. The screw conveying shaft 19 can be used to quickly convey materials, which improves the efficiency of raw material addition and can avoid the problem of raw materials accumulating at the bottom end of the conveying seat 20 affecting the addition of raw materials.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency rotary drum batching mixer, characterized in that: The invention comprises a bottom plate (1), on which a first mounting frame (2) and a second mounting frame (3) are fixedly mounted in sequence from left to right, a mixing tank (4) is arranged between the first mounting frame (2) and the second mounting frame (3), a stirring rod (17) is arranged in the mixing tank (4), a transmission rod (15) is fixedly mounted on the left end of the stirring rod (17), the left end of the transmission rod (15) is rotatably connected in the first mounting frame (2), a plurality of material-diverting plates (16) are fixedly mounted on the upper and lower parts of the transmission rod (15) on the stirring rod (17), and a mixing tank (4) is fixedly mounted on the left end of the stirring rod (17). A toothed ring (8) is provided, the right side of the first mounting frame (2) is located at the lower part of the toothed ring (8) and is rotatably connected with a first gear (11), the first gear (11) is meshedly connected to the toothed ring (8), a second gear (10) is arranged at the lower part of the first gear (11), the toothed ring (8) and the second gear (10) are connected by a toothed belt (9), a first sprocket (12) is fixedly installed at the left end of the first gear (11), a second sprocket (14) is fixedly installed at the left end of the transmission rod (15), and the first sprocket (12) and the second sprocket (14) are connected by a chain (13).

2. A high-efficiency rotary drum batching mixer according to claim 1, characterized in that: A first motor (22) is fixedly mounted on the bottom plate (1) on the left side of the first mounting frame (2), and an output end of the first motor (22) is fixedly mounted on the second gear (10).

3. A high-efficiency rotary drum batching mixer according to claim 1, characterized in that: A conveying seat (20) is fixedly mounted on the left end of the second mounting frame (3), a rotating member (24) is fixedly mounted on the left end of the conveying seat (20), a rotating groove (23) is provided on the right side of the mixing tank (4), and the rotating member (24) is rotatably connected in the rotating groove (23).

4. A high-efficiency rotary drum batching mixer according to claim 3, characterized in that: A screw conveying shaft (19) is rotatably connected inside the conveying seat (20), a second motor (21) is fixedly mounted on the right side of the second mounting frame (3), and an output end of the second motor (21) is fixedly mounted on the screw conveying shaft (19).

5. A high-efficiency rotary drum batching mixer according to claim 3, characterized in that: A feeding hopper (18) is fixedly mounted on the top of the conveying seat (20).

6. A high-efficiency rotary drum batching mixer according to claim 1, characterized in that: The top end of the mixing tank (4) is connected to a sealing cover (5) via a hinge.

7. A high-efficiency rotary drum batching mixer according to claim 1, characterized in that: A limiting frame (7) is fixedly mounted on the bottom plate (1) and located directly below the mixing tank (4).

8. A high-efficiency rotary drum batching mixer according to claim 1, characterized in that: A controller (6) is fixedly mounted on the bottom plate (1) on the right side of the second mounting frame (3).

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