Horizontal mixer for raw material processing

Abstract

The utility model provides a horizontal mixer for raw material processing, which comprises a left frame body and a right frame body, the left frame body is connected with the right frame body, the horizontal mixer also comprises a mixing box, a driving unit and a stirring shaft, the mixing box is arranged on the left frame body, the top of the mixing box is provided with a feed port, the bottom of the mixing box is provided with a discharge port, and two sides of the mixing box are respectively provided with a left shaft hole and a right shaft hole; the driving unit is mounted on the right frame body; the output end of the driving unit faces the right shaft hole; one end of the stirring shaft is connected with the output end of the driving unit, and the end, connected with the driving unit, of the stirring shaft extends towards the right shaft hole and penetrates through the right shaft hole to the left shaft hole. The speed reducer is driven by the belt pulley, transmission parts can be protected during overload, the output speed and torque can be more accurate through the speed reducer, and the application range is wider; the outer helical ribbon and the inner helical ribbon are symmetrically arranged along the middle shaft and rotate in opposite directions, so that high-molecular raw materials can be gathered and mixed from the two ends to the middle, a uniform stirring effect is achieved, and meanwhile, blanking is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a horizontal mixer used for raw material processing. Background Art

[0002] Patent document CN219815888U discloses a horizontal mixer, which relates to the technical field of mixers, including a shell and a material receiving vehicle, the outer wall of the shell is fixedly connected with a mounting plate, a stirring assembly is arranged in the shell, the stirring assembly includes a driving motor, a rotating shaft, a first spiral plate, a second spiral plate and a sieve plate, the driving motor is fixedly mounted on the upper surface of the mounting plate, the rotating shaft is fixedly connected to the output end of the driving motor, the rotating shaft runs through the shell, the smooth end of the rotating shaft is rotatably connected to the shell, and the first spiral plate is fixedly mounted on the outer wall of the rotating shaft. In the utility model, a stirring assembly is arranged, the driving motor is started, and the materials in the shell are gathered from both ends to the middle through the joint cooperation between the first spiral plate, the second spiral plate and the sieve plate, and then the sieve plate is turned over and stirred, which plays a role of stirring evenly, and also achieves the effect of clean material discharge when discharging.

[0003] In the above scheme, the output torque of the mixer driving motor is low, the speed regulation and control performance is poor, the application range is narrow, and the discharge and maintenance are inconvenient. Therefore, it is necessary to provide a horizontal mixer for raw material processing to solve the shortcomings of the prior art. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art and provide a horizontal mixer for raw material processing.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A horizontal mixer for raw material processing, comprising a left frame and a right frame, wherein the left frame and the right frame are connected, and further comprising:

[0007] A mixing box is installed on the left frame, a feeding port is provided on the top of the mixing box, a discharging port is provided on the bottom of the mixing box, and a left shaft hole and a right shaft hole are provided on both sides of the mixing box;

[0008] A drive unit, which is mounted on the right frame, with the output end of the drive unit facing the right shaft hole;

[0009] A stirring shaft, one end of which is connected to the output end of the driving unit, and the end of the stirring shaft connected to the driving unit extends toward the right shaft hole and passes through the right shaft hole to the left shaft hole.

[0010] The utility model is further configured such that the top of the feed port is connected to the bottom of the feed pipe, the top of the feed pipe is connected to the bottom of the feed hopper, and the feed pipe and the feed hopper are an integrated structure.

[0011] The utility model is further configured that a pneumatic butterfly valve is provided at the bottom of the discharge port.

[0012] The utility model is further configured that a left flange is provided on the outer side of the left shaft hole, and a right flange is provided on the outer side of the right shaft hole.

[0013] The utility model is further configured that the driving unit comprises:

[0014] A driving motor, which is installed in the middle of the right frame;

[0015] A motor pulley connected to an output end of the driving motor;

[0016] A reducer, which is installed on the top of the right frame, and the output end of the reducer is connected to one end of the stirring shaft;

[0017] A reducer pulley, the reducer pulley being connected to an input end of the reducer;

[0018] A belt is connected to a motor pulley and a reducer pulley respectively.

[0019] The utility model is further configured that the stirring shaft is provided with a first stirring rod and a second stirring rod at intervals, and the angle between the first stirring rod and the second stirring rod is 90 degrees.

[0020] The utility model is further configured that the end of the first stirring rod and the end of the second stirring rod are connected through an outer spiral belt, and the middle parts of the first stirring rod and the second stirring rod are connected through an inner spiral belt.

[0021] The utility model is further configured that a box cover is provided on the top of the mixing box, and the inside of the mixing box can be inspected and maintained through the box cover.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. The utility model drives the reducer through a pulley, which can protect the transmission components when overloaded. The reducer can make the output speed and torque more accurate and has a wider range of applications.

[0024] 2. The utility model has a pneumatic butterfly valve at the discharge port, which makes discharge convenient and avoids manual valve opening and closing, making production safer. A box cover is provided on the top of the mixing box to facilitate equipment maintenance.

[0025] 3. The outer spiral belt and the inner spiral belt of the utility model are symmetrically arranged along the central axis and rotate in opposite directions, so that the raw materials can be gathered from both ends to the middle for mixing, which plays a role in uniform mixing, reduces the residual mixed materials at both ends of the mixing box, and is also convenient for unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model.

[0027] Figure 2 It is a structural schematic diagram of the stirring shaft of the utility model.

[0028] In the figure, 1. left frame, 2. right frame, 3. mixing box, 31. feed port, 32. discharge port, 33. box cover, 41. drive motor, 42. motor pulley, 43. reducer, 44. reducer pulley, 45. belt, 46. outer cover, 5. stirring shaft, 51. first stirring rod, 52. second stirring rod, 53. outer spiral belt, 54. inner spiral belt, 61. feeding pipe, 62. feeding hopper, 7. pneumatic butterfly valve, 81. left flange, 82. right flange, 9. control box. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0030] Example 1:

[0031] In this embodiment, if Figure 1-2 As shown, the utility model proposes a horizontal mixer for raw material processing, including a left frame 1 and a right frame 2, the left frame and the right frame are connected, and also includes a mixing box 3, a driving unit and a stirring shaft 5, the mixing box is installed on the left frame, a feeding port 31 is provided on the top of the mixing box, a discharge port 32 is provided on the bottom of the mixing box, and a left shaft hole and a right shaft hole are provided on both sides of the mixing box; the driving unit is installed on the right frame, and the output end of the driving unit faces the right shaft hole; one end of the stirring shaft is connected to the output end of the driving unit, and the end of the stirring shaft connected to the driving unit extends toward the right shaft hole and passes through the right shaft hole to the left shaft hole. The left shaft hole and the right shaft hole are not drawn in the figure.

[0032] In this embodiment, it is further configured that the top of the feed port is connected to the bottom of the feed pipe 61, the top of the feed pipe is connected to the bottom of the feed hopper 62, and the feed pipe and the feed hopper are an integrated structure.

[0033] In this embodiment, a pneumatic butterfly valve 7 is further arranged at the bottom of the discharge port.

[0034] In this embodiment, a left flange 81 is further arranged on the outer side of the left shaft hole, and a right flange 82 is arranged on the outer side of the right shaft hole.

[0035] In this embodiment, it is further configured that the driving unit includes a driving motor 41, a motor pulley 42, a reducer 43, a reducer pulley 44 and a belt 45, the driving motor is installed in the middle of the right frame; the motor pulley is connected to the output end of the driving motor; the reducer is installed on the top of the right frame, and the output end of the reducer is connected to one end of the stirring shaft; the reducer pulley is connected to the input end of the reducer; and the belt is respectively connected to the motor pulley and the reducer pulley.

[0036] In this embodiment, it is further configured that the stirring shaft is provided with a first stirring rod 51 and a second stirring rod 52 at intervals, and the angle between the first stirring rod and the second stirring rod is 90 degrees.

[0037] In this embodiment, it is further configured that the end of the first stirring rod and the end of the second stirring rod are connected by an outer spiral belt 53 , and the middle parts of the first stirring rod and the second stirring rod are connected by an inner spiral belt 54 .

[0038] In this embodiment, a box cover 33 is further arranged on the top of the mixing box, through which the inside of the mixing box can be inspected.

[0039] Example 2:

[0040] In this embodiment, if Figure 2 As shown, the end of the first stirring rod and the end of the second stirring rod are connected by an outer spiral belt 53 , and the middle parts of the first stirring rod and the second stirring rod are connected by an inner spiral belt 54 .

[0041] The inner spiral ribbon and the outer spiral ribbon are mirror-symmetrical with the center of the stirring shaft as the symmetry plane. During the rotation of the inner spiral ribbon, the mixture diverges from the middle to both ends, and during the rotation of the outer spiral ribbon, the mixture gathers from both ends to the middle, so that the mixture is evenly stirred.

[0042] The working principle of the horizontal mixer for raw material processing is as follows: the raw materials to be mixed are poured into the feed hopper, and enter the mixing box through the feed pipe and the feed port, and the drive motor is started. The drive motor drives the stirring shaft to rotate through the reducer, thereby driving the first stirring rod, the second stirring rod, the outer spiral ribbon and the inner spiral ribbon to rotate, so that the mixture diverges from the middle to the two ends under the action of the inner spiral ribbon, and the two ends gather to the middle under the action of the outer spiral ribbon. After the mixing is evenly completed, the pneumatic butterfly valve at the discharge port is opened to complete the discharge of the mixture.

[0043] In the description of the present utility model, it should be noted that when terms such as "upper", "lower", "inner", "outer", "left", "right" and the like indicating orientation or positional relationship appear, it should be understood that the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, when terms such as "first" and "second" appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "setting", and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A horizontal mixer for raw material processing, comprising a left frame and a right frame, the left frame and the right frame are connected, characterized in that: Also includes: A mixing box is installed on the left frame, a box cover is provided on the top of the mixing box, a feeding port is provided on the top of the mixing box, a discharging port is provided at the bottom of the mixing box, a pneumatic butterfly valve is provided at the bottom of the discharging port, and a left shaft hole and a right shaft hole are provided on both sides of the mixing box; The drive unit is installed on the right frame, with the output end of the drive unit facing the right shaft hole. The drive unit includes: A driving motor, which is installed in the middle of the right frame; A motor pulley connected to an output end of the driving motor; A reducer, which is installed on the top of the right frame, and the output end of the reducer is connected to one end of the stirring shaft; A reducer pulley, the reducer pulley being connected to an input end of the reducer; A belt, which is connected to a motor pulley and a reducer pulley respectively; A stirring shaft, one end of which is connected to the output end of the driving unit, and the end of the stirring shaft connected to the driving unit extends toward the right shaft hole and passes through the right shaft hole to the left shaft hole.

2. A horizontal mixer for raw material processing according to claim 1, characterized in that: The top of the feed port is connected to the bottom of the feed pipe, the top of the feed pipe is connected to the bottom of the feed hopper, and the feed pipe and the feed hopper are an integrated structure.

3. A horizontal mixer for raw material processing according to claim 1, characterized in that: A left flange is arranged on the outer side of the left shaft hole, and a right flange is arranged on the outer side of the right shaft hole.

4. A horizontal mixer for raw material processing according to claim 1, characterized in that: The stirring shaft is provided with a first stirring rod and a second stirring rod at intervals, and the angle between the first stirring rod and the second stirring rod is 90 degrees.

5. A horizontal mixer for raw material processing according to claim 4, characterized in that: The end of the first stirring rod and the end of the second stirring rod are connected by an outer spiral belt, and the middle parts of the first stirring rod and the second stirring rod are connected by an inner spiral belt.

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