Feed mixing machine

Abstract

The utility model belongs to the technical field of feed processing, and particularly relates to a feed mixing machine which comprises a mixing drum, a vertical frame is arranged on the lower side of the mixing drum, a discharge valve is arranged at the center of the lower side of the mixing drum, an inner drum is arranged at the central axis of the inner side of the mixing drum, a gap is reserved between the bottom of the inner drum and the bottom of the inner side of the mixing drum, and a hopper is communicated with the upper side of the inner drum. Raw materials easily floating on the water surface are added into the hopper, the motor is started, the output end of the motor drives the shaft rod to rotate, the shaft rod drives the spiral feeding plate to rotate, when the spiral feeding plate rotates, the raw materials in the hopper are conveyed downwards until the raw materials are sent out from the lower end of the inner barrel, and the sent-out raw materials are located on the lower sides of the other raw materials and are not prone to floating upwards. Meanwhile, the lower end of the shaft rod can drive a vertical rod and a stirring rod to quickly stir and mix the raw materials through a connecting rod, so that the easily floating raw materials can be conveniently fed to the bottoms of other raw materials, various raw materials can be quickly mixed, and the feed mixing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed processing, and in particular relates to a feed mixer. Background Art

[0002] When processing feed, a mixer is often used to mix various raw materials. When mixing feed raw materials, the current vertical mixer sometimes needs to add water to mix multiple feed raw materials to prepare wet materials. However, some feed raw materials will float on the water surface. The raw materials floating on the water surface cannot be quickly mixed with other raw materials during stirring, which will greatly reduce the efficiency of feed mixing. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a feed mixer to solve the problem that the current vertical mixer sometimes needs to add water to mix multiple feed raw materials to prepare wet materials when mixing feed raw materials, but some feed raw materials will float on the water surface, and the raw materials floating on the water surface cannot be quickly stirred and mixed with other raw materials during stirring, which will greatly reduce the efficiency of feed mixing.

[0004] To achieve the above objectives, the utility model adopts the following technical solution: a feed mixer, comprising a mixing drum, a stand is provided on the lower side of the mixing drum, a discharge valve is provided at the lower center of the mixing drum, an inner drum is provided at the inner central axis of the mixing drum, a gap is provided between the bottom of the inner drum and the inner bottom of the mixing drum, a hopper is provided on the upper side of the inner drum, a fixing rod 1 is provided on the upper side of the hopper, a motor is provided on the upper side of the fixing rod 1, an output end of the motor passes through the fixing rod 1 to the lower side to which a shaft rod is provided, the shaft rod passes through the lower side of the inner drum to which a connecting rod is provided, vertical rods are provided on the upper sides of both sides of the connecting rod, the vertical rods are provided between the inner drum and the inner side walls of the mixing drum, stirring rods are equidistantly provided on the sides of the vertical rods, and a spiral feeding plate is provided on the inner side of the shaft rod.

[0005] The beneficial effects of the utility model are as follows: raw materials that are easy to float on the water surface are added into the hopper, and the motor is started. The output end of the motor drives the shaft rod to rotate, and the shaft rod drives the spiral feeding plate to rotate. When the spiral feeding plate rotates, the raw materials in the hopper are transported downward until they are sent out from the lower end of the inner cylinder. The sent raw materials will be on the lower side of the remaining raw materials and will not float up easily. At the same time, the lower end of the shaft rod will drive the vertical rod and the stirring rod through the connecting rod to quickly stir and mix the raw materials, thereby facilitating the feeding of the raw materials that are easy to float into the bottom of the remaining raw materials, facilitating the rapid mixing of various raw materials, and increasing the feed mixing efficiency.

[0006] In order to effectively suppress the floating of raw materials;

[0007] As a further improvement of the above technical solution: the lower end of the inner cylinder is closed, and extrusion holes are evenly opened around the lower end of the inner cylinder.

[0008] The beneficial effect of this improvement is that the lower end of the inner cylinder is closed, and extrusion holes are evenly opened around the lower end of the inner cylinder. As the raw material is transported downward in the inner cylinder, the air in the raw material will be squeezed out under extrusion, and then the raw material will absorb water at the moment it is squeezed out from the extrusion hole, which can effectively inhibit the floating of the raw material.

[0009] In order to scrape and clean the contact side walls of the mixing drum and the inner drum;

[0010] As a further improvement of the above technical solution: the number of the vertical rods is four, and the vertical rods are symmetrically arranged on both sides of the upper side of the connecting rod. The vertical rods are respectively arranged to fit the outer wall of the inner drum and the inner wall of the mixing drum, and the mixing rods are equidistantly arranged between the vertical rods on the same side.

[0011] The beneficial effect of this improvement is that it is used to scrape and clean the contact side walls of the mixing drum and the inner drum to prevent feed from adhering.

[0012] In order to increase the scratching effect and not easily cause scratch damage;

[0013] As a further improvement of the above technical solution: a rubber strip is slidably connected to one side of the vertical rod close to the inner tube or the mixing drum, and the rubber strip is arranged to fit the inner wall of the inner tube or the mixing drum.

[0014] The beneficial effect of this improvement is that the rubber strip is provided, so that the side walls of the mixing drum and the inner drum can be more closely fitted, thereby increasing the scraping effect and not easily causing scratching damage.

[0015] In order to facilitate the grinding of raw materials;

[0016] As a further improvement of the above technical solution: an abrasive disc is arranged on the upper side of the shaft, and the abrasive disc is arranged on the inner side of the hopper. There is a gap between the side surface of the abrasive disc and the inner wall of the hopper, and the surfaces of the abrasive disc and the inner wall of the hopper that are close to each other are both rough particle surfaces.

[0017] The beneficial effect of this improvement is that the abrasive disc is provided to facilitate grinding of the raw materials.

[0018] In order to facilitate the observation of feed mixing in the mixing drum;

[0019] As a further improvement of the above technical solution: an observation window is provided on the side of the mixing drum.

[0020] The beneficial effect of this improvement is that an observation window is provided to facilitate observation of the feed mixing condition in the mixing drum.

[0021] In order to heat the mixing drum;

[0022] As a further improvement of the above technical solution: a heater is provided on the lower side of the outer side of the mixing drum.

[0023] The beneficial effect of this improvement is that the heater is provided to heat the mixing drum and promote the feed mixing effect.

[0024] In order to facilitate the removal of the inner drum from the mixing drum for maintenance and cleaning;

[0025] As a further improvement of the above technical solution: a cover ring is inserted on the upper side of the mixing drum, and a second fixing rod is connected between the cover ring and the inner drum.

[0026] The beneficial effect of this improvement is that it is easy to take the inner drum out of the mixing drum for maintenance and cleaning.

[0027] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0029] Figure 2 It is a structural sectional view of the utility model;

[0030] Figure 3 This is a cross-sectional view of the inner structure of the hopper in the utility model;

[0031] Figure 4 This is a schematic diagram of the connection structure of the inner cylinder in the utility model;

[0032] Figure 5 It is a side view of the connection structure of the neutral rod of the utility model;

[0033] In the figure: 1, mixing drum; 2, stand; 3, discharge valve; 4, inner drum; 41, extrusion hole; 5, hopper; 6, fixing rod 1; 7, motor; 8, shaft; 9, spiral feed plate; 10, connecting rod; 11, stand; 111, rubber strip; 12, stirring rod; 13, heater; 14, observation window; 15, cover ring; 16, fixing rod 2; 17, abrasive disc. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0035] like Figure 1 — Figure 5As shown: a feed mixer, including a mixing drum 1, a stand 2 is arranged at the lower side of the mixing drum 1, a discharge valve 3 is arranged at the lower center of the mixing drum 1, an inner drum 4 is arranged at the inner central axis of the mixing drum 1, a gap is formed between the bottom of the inner drum 4 and the inner bottom of the mixing drum 1, a hopper 5 is arranged on the upper side of the inner drum 4, a fixing rod 6 is arranged on the upper side of the hopper 5, a motor 7 is arranged on the upper side of the fixing rod 6, an output end of the motor 7 passes through the fixing rod 6 to the lower side to be provided with a shaft 8, the shaft 8 passes through the lower side of the inner drum 4 to be provided with a connecting rod 10, vertical rods 11 are arranged on the upper sides of both sides of the connecting rod 10, the vertical rods 11 are arranged between the inner drum 4 and the inner side wall of the mixing drum 1, and stirring rods 12 are equidistantly arranged on the sides of the vertical rods 11, and a spiral feeding plate 9 is arranged on the inner side of the shaft 8 on the inner side of the inner drum 4, raw materials that are easy to float on the water surface are added into the hopper 5, and the motor 7 is started,The output end of the motor 7 drives the shaft 8 to rotate, and the shaft 8 drives the spiral feeding plate 9 to rotate. When the spiral feeding plate 9 rotates, the raw materials in the hopper 5 are transported downward until they are sent out from the lower end of the inner cylinder 4. The sent raw materials will be on the lower side of the other raw materials and will not float up easily. At the same time, the lower end of the shaft 8 will drive the vertical rod 11 and the stirring rod 12 through the connecting rod 10 to quickly stir and mix the raw materials, so as to facilitate the raw materials that are easy to float to the bottom of the other raw materials, facilitate the rapid mixing of various raw materials, and increase the feed mixing efficiency. The lower end of the inner cylinder 4 is closed, and the lower end of the inner cylinder 4 is evenly distributed around. An extrusion hole is opened, and the lower end of the inner cylinder 4 is closed. Extrusion holes are evenly opened around the lower end of the inner cylinder 4. As the raw material is transported downward in the inner cylinder 4, the air in the raw material will be squeezed out under extrusion, and then the raw material will absorb water at the moment of being squeezed out from the extrusion hole 41, which can effectively inhibit the raw material from floating up. The number of the vertical rods 11 is four, and the vertical rods 11 are symmetrically arranged on both sides of the upper side of the connecting rod 10. The vertical rods 11 are respectively arranged to fit the outer wall of the inner cylinder 4 and the inner wall of the mixing drum 1. The stirring rods 12 are equidistantly arranged between the vertical rods 11 on the same side, and are used to stir the mixing drum 1. The contact side wall of the inner cylinder 4 is scraped and cleaned to prevent feed from adhering. The side of the vertical rod 11 close to the inner cylinder 4 or the mixing cylinder 1 is respectively slidably connected with a rubber strip 111, and the rubber strip 111 is arranged in close contact with the inner wall of the inner cylinder 4 or the mixing cylinder 1. The rubber strip 111 can be more closely attached to the side wall of the mixing cylinder 1 and the inner cylinder 4, thereby increasing the scraping effect and not easily causing scratching damage. An abrasive disc 17 is arranged on the upper side of the shaft 8, and the abrasive disc 17 is arranged on the inner side of the hopper 5. There is a gap between the side of the abrasive disc 17 and the inner wall of the hopper 5. The abrasive disc 17 and the hopper The inner side walls of the mixing drum 1 are close to each other and are rough particle surfaces. A grinding disc 17 is provided to facilitate grinding of raw materials. An observation window 14 is provided on the side of the mixing drum 1 to facilitate observation of the feed mixing in the mixing drum 1. A heater 13 is provided on the lower side of the outer side of the mixing drum 1 to facilitate heating the mixing drum 1 and promote the feed mixing effect. A cover ring 15 is inserted on the upper side of the mixing drum 1. A fixing rod 16 is provided between the cover ring 15 and the inner drum 4 to facilitate removal of the inner drum 4 from the mixing drum 1 for maintenance and cleaning.

[0036] The working principle and use process of this utility model:

[0037] When in use, the raw materials that will not float on the water surface are normally added from the upper side of the mixing drum 1, water is added to the inner side of the mixing drum 1, and then the raw materials that are easy to float on the water surface are added to the hopper 5, and the motor 7 is started. The output end of the motor 7 drives the shaft rod 8 to rotate, and the shaft rod 8 drives the spiral feeding plate 9 to rotate. When the spiral feeding plate 9 rotates, the raw materials in the hopper 5 will be transported downward until they are sent out from the lower end of the inner drum 4. The sent raw materials will be on the lower side of the remaining raw materials and will not float up easily. At the same time, the lower end of the shaft rod 8 will drive the vertical rod 11 and the stirring rod 12 through the connecting rod 10 to quickly stir and mix the raw materials, thereby facilitating the feeding of raw materials that are easy to float to the bottom of the remaining raw materials, facilitating the rapid mixing of various raw materials, and increasing the feed mixing efficiency. In addition, when in use, the lower end of the inner drum 4 is closed, and extrusion holes are evenly opened around the lower end of the inner drum 4. As the raw materials are in the inner drum 4 is transported downward. Under the extrusion, the air in the raw material will be squeezed out, and then the raw material will absorb water at the moment of being squeezed out from the extrusion hole 41, which can effectively inhibit the raw material from floating up. A vertical rod 11 is provided to scrape and clean the contact side walls of the mixing drum 1 and the inner drum 4 to avoid feed adhesion. In addition, a rubber strip 111 is provided to fit the side walls of the mixing drum 1 and the inner drum 4 more closely, increase the scraping effect and not easily cause scraping damage. An abrasive disc 17 is provided to facilitate grinding the raw material. An observation window 14 is provided to facilitate observation of the feed mixing situation in the mixing drum 1. A heater 13 is provided to facilitate heating the mixing drum 1 to promote the feed mixing effect. In addition, a cover ring 15 is provided on the upper side of the mixing drum 1, and a fixing rod 16 is provided between the cover ring 15 and the inner drum 4 to facilitate taking the inner drum 4 out of the mixing drum 1 for maintenance and cleaning.

[0038] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0039] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A feed mixer, characterized in that: The invention comprises a mixing drum (1), a stand (2) is arranged on the lower side of the mixing drum (1), a discharge valve (3) is arranged at the center of the lower side of the mixing drum (1), an inner drum (4) is arranged at the inner center of the mixing drum (1), a gap is formed between the bottom of the inner drum (4) and the inner bottom of the mixing drum (1), a hopper (5) is arranged on the upper side of the inner drum (4), a fixing rod (6) is arranged on the upper side of the hopper (5), a motor (7) is arranged on the upper side of the fixing rod (6), and the mixing drum (1) is provided with a plurality of auxiliary materials. The output end of the motor (7) passes through the fixed rod (6) to the lower side where a shaft rod (8) is arranged. The shaft rod (8) passes through the lower side of the inner cylinder (4) where a connecting rod (10) is arranged. Vertical rods (11) are arranged on the upper sides of both sides of the connecting rod (10). The vertical rods (11) are arranged between the inner cylinder (4) and the inner side wall of the mixing cylinder (1). Stirring rods (12) are equidistantly arranged on the sides of the vertical rods (11). The shaft rod (8) is provided with a spiral feeding plate (9) on the inner side of the inner cylinder (4).

2. A feed mixer according to claim 1, characterized in that: The lower end of the inner cylinder (4) is closed, and extrusion holes are evenly opened around the lower end of the inner cylinder (4).

3. A feed mixer according to claim 1, characterized in that: The number of the vertical rods (11) is four. The vertical rods (11) are symmetrically arranged on both sides of the upper side of the connecting rod (10). The vertical rods (11) are respectively arranged to fit the outer wall of the inner cylinder (4) and the inner wall of the mixing cylinder (1). The mixing rods (12) are equidistantly arranged between the vertical rods (11) on the same side.

4. A feed mixer according to claim 1, characterized in that: A rubber strip (111) is slidably engaged with one side of the vertical rod (11) close to the inner cylinder (4) or the mixing cylinder (1), and the rubber strip (111) is arranged in contact with the inner wall of the inner cylinder (4) or the mixing cylinder (1).

5. A feed mixer according to claim 1, characterized in that: An abrasive disc (17) is arranged on the upper side of the shaft (8), and the abrasive disc (17) is arranged on the inner side of the hopper (5). There is a gap between the side surface of the abrasive disc (17) and the inner wall of the hopper (5), and the surfaces of the abrasive disc (17) and the inner wall of the hopper (5) that are close to each other are both rough particle surfaces.

6. A feed mixer according to claim 1, characterized in that: An observation window (14) is provided on the side of the mixing drum (1).

7. A feed mixer according to claim 1, characterized in that: A heater (13) is provided on the lower outer side of the mixing drum (1).

8. A feed mixer according to claim 1, characterized in that: A cover ring (15) is inserted and arranged on the upper side of the mixing drum (1), and a second fixing rod (16) is connected and arranged between the cover ring (15) and the inner drum (4).

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