A concentrated feed mixing and drying device

Abstract

This utility model relates to a concentrated feed mixing and drying device, belonging to the field of concentrated feed processing technology. It includes a tank, a stirring device installed on the tank, and an air outlet pipe. A circulation pipe and a feed pump are installed on the side wall of the tank, and the circulation pipe is connected to the feed pump. A striking device is installed on the outer wall of the tank, located outside the circulation pipe. The striking device includes an installation pipe sleeved outside the circulation pipe, with a striking element for striking the circulation pipe, and a driving element for driving the striking element. This concentrated feed mixing and drying device uses a drive motor to rotate a turntable and a wave seat, which in turn causes a sliding plate to slide back and forth, ultimately driving the striking rod and protective pad to strike the circulation pipe. This striking action can dislodge material adhering to the inner wall of the circulation pipe, preventing material accumulation and blockage, ensuring smooth material circulation, and improving the operational stability of the device.

Description

Technical Field

[0001] This utility model relates to the field of concentrated feed processing technology, specifically a concentrated feed mixing and drying device. Background Technology

[0002] Concentrated feed, also known as protein supplement feed, is a semi-finished compound feed product formulated from protein feed, mineral feed, and additive premixes. Its raw materials also include trace elements, amino acids, antioxidants, antibiotics, and various vitamins. It boasts advantages such as high protein content, comprehensive nutrition, and ease of use. Concentrated feed is widely used in animal husbandry, especially for dairy cows, beef cattle, pigs, and poultry, meeting their needs for high energy, high protein, and high vitamins. Furthermore, it can be applied in agriculture, such as as green manure, pesticides, and fertilizers, promoting crop growth and improving agricultural productivity. During the processing of concentrated feed, the mixed feed needs to be dried.

[0003] A search revealed that patent document CN222635052U discloses a concentrated feed mixing and drying device, including a mixing chamber. A motor is installed on the top of the mixing chamber, and a stirring shaft is fixed inside the mixing chamber with the motor's output shaft. Stirring blades are installed on the outer wall of the stirring shaft. Circulation pipes are installed on both sides of the mixing chamber, with their two ends connected to the upper and lower parts of the side wall of the mixing chamber, respectively. A feed pump is installed on the side wall of the mixing chamber corresponding to the circulation pipes and is connected to the circulation pipes. A heat insulation cover is installed at the bottom of the side wall of the mixing chamber. A heating plate is installed on the outer wall of the mixing chamber inside the heat insulation cover. An air inlet is opened on one side of the bottom of the heat insulation cover. A blower is installed on the top of the mixing chamber above the heat insulation cover, and the air inlet of the blower is connected to the top of the heat insulation cover.

[0004] However, this utility model cannot clean the conveying pipe, resulting in low efficiency of the material circulation system. Since the circulation pipe relies on the conveying pump for forced delivery, but the pipe diameter is fixed and there is no self-cleaning design, high-humidity feed is prone to residue and caking at the pipe, resulting in uneven mixing, which seriously affects the efficiency and quality of feed mixing. Therefore, it cannot meet the production needs. Hence, a concentrated feed mixing and drying device is proposed to solve the problems mentioned above. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a concentrated feed mixing and drying device with advantages such as good anti-clogging effect. It solves the problem that moist feed is easy to remain and clump in the pipeline, resulting in uneven mixing and seriously affecting the efficiency and quality of feed mixing.

[0006] To achieve the above objective, the utility model provides the following technical solution: a concentrated feed mixing and drying device, comprising a tank body, a stirring device installed on the tank body, and an air outlet pipe, wherein a circulation pipe and a material delivery pump are installed on the side wall of the tank body, and the circulation pipe is communicated with the material delivery pump; a knocking device located outside the circulation pipe is arranged on the outer wall of the tank body;

[0007] The knocking device comprises an installation pipe sleeved outside the circulation pipe, the installation pipe is provided with a knocking member for knocking the circulation pipe, and the installation pipe is also provided with a driving member for driving the knocking member;

[0008] The knocking member comprises a knocking rod slidably arranged inside the installation pipe and a protection pad fixed at one end of the knocking rod, a sliding plate is slidably installed on the outer wall of the installation pipe, a connecting rod is fixed at the other end of the knocking rod, a roller is rotatably installed at the end of the connecting rod, and a wave groove in rolling fit with the roller is opened inside the sliding plate;

[0009] The driving member comprises a driving motor and a rotating disc arranged outside the installation pipe, a wave seat is fixed on the bottom side of the rotating disc, a connecting arm is fixed on the back side of the sliding plate, and a ball abutting against the bottom side of the wave seat is rotatably installed at the end of the connecting arm.

[0010] Furthermore, one end of the air outlet pipe is communicated with the tank body, and the other end of the air outlet pipe is connected with a hot air delivery device.

[0011] Furthermore, the circulation pipe is C-shaped, three sections of pipelines of the circulation pipe are all connected by flanges, and both ends of the circulation pipe are communicated with the tank body.

[0012] Furthermore, the installation pipe is arranged in a hollow shape, a through hole is opened inside the installation pipe, and the knocking rod is slidably installed in the through hole.

[0013] Furthermore, the number of the knocking members is two, and the two knocking members are symmetrically arranged on the installation pipe, wherein a linkage member is arranged between the two sliding plates.

[0014] The linkage member comprises a bracket fixed at the top end of the installation pipe, a connecting plate is installed at the end of the bracket through a bearing, and connecting rods are hinged between both sides of the connecting plate and the two sliding plates.

[0015] Furthermore, an installation plate is welded on the outer surface of the top end of the installation pipe, the rotating disc is installed on the bottom side of the installation plate through a bearing, and the top side of the rotating disc is fixed with the output shaft of the driving motor.

[0016] Compared with the prior art, the utility model provides a concentrated feed mixing and drying device, which has the following beneficial effects:

[0017] 1. This concentrated feed mixing and drying device uses a drive motor to rotate a turntable and a wave seat, which in turn causes the sliding plate to slide back and forth, ultimately driving the striking rod and the protective pad to strike the circulation pipe. This striking action can dislodge the material adhering to the inner wall of the circulation pipe, preventing material from accumulating and causing blockages, ensuring smooth material circulation, and improving the operational stability of the device.

[0018] 2. In this concentrated feed mixing and drying device, the three sections of the circulation pipe are all connected by flanges, which facilitates the installation, disassembly and maintenance of the circulation pipe. When it is necessary to clean the circulation pipe or replace parts, the circulation pipe can be easily disassembled, reducing the difficulty and cost of maintenance. Attached Figure Description

[0019] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the striking device of this utility model;

[0021] Figure 3 This utility model Figure 2 A magnified structural diagram of structure A is shown.

[0022] In the diagram: 1. Tank; 2. Agitator; 3. Vent pipe; 4. Circulation pipe; 5. Feed pump; 6. Striking device; 61. Mounting pipe; 62. Mounting plate; 63. Drive motor; 64. Turntable; 65. Wave seat; 66. Slide plate; 67. Striking rod; 68. Connecting rod; 69. Roller; 610. Wave groove; 611. Protective pad; 612. Connecting arm; 613. Ball bearing; 614. Bracket; 615. Connecting plate; 616. Connecting rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 3This embodiment of a concentrated feed mixing and drying device includes a tank 1, a stirring device 2 installed on the tank 1, and an exhaust pipe 3. A circulation pipe 4 and a feed pump 5 are installed on the side wall of the tank 1, and the circulation pipe 4 is connected to the feed pump 5. One end of the exhaust pipe 3 is connected to the tank 1, and the other end of the exhaust pipe 3 is connected to a hot gas conveying device. It should be noted that the hot gas conveying device and the feed pump 5 are both conventional technologies known to the public in the prior art, so their specific structural composition and working principle will not be described in detail here.

[0025] To prevent the circulation pipe 4 from becoming blocked, a striking device 6 is provided on the outer wall of the tank body 1, located outside the circulation pipe 4. The striking device 6 includes an installation pipe 61 sleeved outside the circulation pipe 4, the installation pipe 61 is provided with a striking element for striking the circulation pipe 4, and the installation pipe 61 is also provided with a driving element for driving the striking element.

[0026] The striking component includes a striking rod 67 slidably disposed inside the mounting tube 61 and a protective pad 611 fixed to one end of the striking rod 67. A sliding plate 66 is slidably mounted on the outer wall of the mounting tube 61. A connecting rod 68 is fixed to the other end of the striking rod 67. A roller 69 is rotatably mounted at the end of the connecting rod 68. A wave groove 610 is provided inside the sliding plate 66 to roll and cooperate with the roller 69. The driving component includes a drive motor 63 and a turntable 64 disposed outside the mounting tube 61. A wave seat 65 is fixed to the bottom side of the turntable 64. A connecting arm 612 is fixed to the back of the sliding plate 66, and a ball bearing 613 is rotatably mounted at the end of the connecting arm 612 to abut against the bottom side of the wave seat 65. The drive motor 63 starts, driving the turntable 64 to rotate. The wave seat 65 fixed on the bottom side of the turntable 64 rotates accordingly. The ball bearing 613 rotatably mounted at the end of the connecting arm 612 on the back of the slide plate 66 abuts against the bottom side of the wave seat 65. During the rotation of the wave seat 65, due to the wave shape of the bottom side of the wave seat 65, the ball bearing 613 drives the connecting arm 612 and the slide plate 66 to slide back and forth on the outer wall of the mounting tube 61. The slide plate 66 has a wave groove 610 inside. One end of the striking rod 67 is rotatably mounted with a roller 69 through the connecting rod 68. The roller 69 rolls and cooperates with the wave groove 610. When the slide plate 66 slides back and forth, the shape of the wave groove 610 forces the roller 69 to drive the connecting rod 68 and the striking rod 67 to slide back and forth in the perforation inside the mounting tube 61 to strike the circulation tube 4.

[0027] Specifically, the circulation pipe 4 is U-shaped, with all three sections connected by flanges, and both ends of the circulation pipe 4 are connected to the tank 1. The flanged connection facilitates the installation, disassembly, and maintenance of the circulation pipe 4. When cleaning or replacing parts, the circulation pipe 4 can be easily disassembled, reducing maintenance difficulty and cost. The mounting pipe 61 is hollow, with a perforation inside, into which the striking rod 67 is slidably mounted. Two striking elements are symmetrically arranged on the mounting pipe 61, with a linkage between the two sliding plates 66. A return spring connected to the inside of the mounting pipe 61 can be installed on the outer surface of the striking rod 67. The mounting pipe 61 can also be connected to a lifting device to adjust the position of the striking device 6, improving the anti-blocking effect.

[0028] To further enhance the striking effect, the linkage includes a bracket 614 fixed to the top of the mounting tube 61. A connecting plate 615 is mounted on the end bearing of the bracket 614. Connecting rods 616 are hinged to both sides of the connecting plate 615 and between the two slide plates 66. A mounting plate 62 is welded to the outer surface of the top of the mounting tube 61. A turntable 64 is mounted on the bottom side of the mounting plate 62, and the top side of the turntable 64 is fixed to the output shaft of the drive motor 63. When one slide plate 66 slides, it drives the connecting plate 615 to rotate through the connecting rod 616. The connecting plate 615 then drives the other slide plate 66 to slide synchronously through the connecting rod 616 on the other side, realizing the linkage of the two striking components, so that the two pads 611 alternately strike the circulation tube 4.

[0029] The working principle of the above embodiments is as follows:

[0030] The material is placed in the tank 1, and the stirring device 2 stirs and mixes the material in the tank 1. The conveying pump 5 works, and the material in the tank 1 circulates through the circulation pipe 4. Since the circulation pipe 4 is U-shaped and both ends are connected to the tank 1, the material forms a circulation loop between the tank 1 and the circulation pipe 4, so as to achieve full mixing and flow of the material. At the same time, one end of the air outlet pipe 3 is connected to the tank 1, and the other end is connected to the hot air conveying equipment. The hot air conveying equipment delivers hot air into the tank 1 through the air outlet pipe 3 to dry the material.

[0031] When it is necessary to prevent the circulation pipe 4 from becoming clogged, the drive motor 63 starts, driving the turntable 64 to rotate. The wave seat 65 fixed on the bottom side of the turntable 64 rotates accordingly. The ball bearing 613 rotatably mounted at the end of the connecting arm 612 on the back of the slide plate 66 abuts against the bottom side of the wave seat 65. During the rotation of the wave seat 65, due to the wave shape of the bottom side of the wave seat 65, the ball bearing 613 drives the connecting arm 612 and the slide plate 66 to slide back and forth on the outer wall of the mounting pipe 61. The slide plate 66 has a wave groove 610 inside. One end of the striking rod 67 is rotatably mounted with a roller 69 through the connecting rod 68. The roller 69 rolls and cooperates with the wave groove 610. When the slide plate 66 slides back and forth, the shape of the wave groove 610 forces the roller 69 to drive the connecting rod 68 and the striking rod 67 to slide back and forth in the perforation inside the mounting pipe 61 to strike the circulation pipe 4.

[0032] When one skateboard 66 slides, it drives the connecting plate 615 to rotate through the connecting rod 616. The connecting plate 615 then drives the other skateboard 66 to slide synchronously through the connecting rod 616 on the other side, realizing the linkage of the two striking parts, so that the two pads 611 alternately strike the circulation tube 4.

[0033] The installation method, connection method, or setting method disclosed in this embodiment are all common mechanical connections.

[0034] Any connection method that can achieve its beneficial effect can be implemented. In addition, all electrical components in this embodiment are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing public power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concentrated feed mixing and drying device, comprising a tank (1), a stirring device (2) installed on the tank (1), and an air outlet pipe (3), characterized in that: A circulation pipe (4) and a material delivery pump (5) are installed on a side wall of the tank body (1), and the circulation pipe (4) is in communication with the material delivery pump (5); a rapping device (6) located outside the circulation pipe (4) is arranged on an outer wall of the tank body (1); The rapping device (6) comprises a mounting pipe (61) sleeved outside the circulation pipe (4), the mounting pipe (61) is provided with a rapping member for rapping the circulation pipe (4), and a driving member for driving the rapping member is further arranged on the mounting pipe (61); The rapping member comprises a rapping rod (67) slidably arranged inside the mounting pipe (61) and a protection pad (611) fixed to one end of the rapping rod (67), a sliding plate (66) is slidably mounted on an outer wall of the mounting pipe (61), a connecting rod (68) is fixed to the other end of the rapping rod (67), a roller (69) is rotatably mounted at an end of the connecting rod (68), and a wave groove (610) in rolling fit with the roller (69) is formed inside the sliding plate (66); The driving member comprises a driving motor (63) and a rotary disc (64) which are arranged outside the mounting pipe (61), a wave seat (65) is fixed to a bottom side of the rotary disc (64), a connecting arm (612) is fixed to a back side of the sliding plate (66), and a ball (613) abutting against a bottom side of the wave seat (65) is rotatably mounted at an end of the connecting arm (612).

2. The concentrated feed mixing and drying device according to claim 1, characterized in that: One end of the air outlet pipe (3) is in communication with the tank body (1), and the other end of the air outlet pipe (3) is connected with a hot air delivery device.

3. The concentrated feed mixing and drying device according to claim 1, characterized in that: The circulation pipe (4) is shaped like a Chinese character '匚', three sections of pipes of the circulation pipe (4) are all connected by flanges, and both ends of the circulation pipe (4) are in communication with the tank body (1).

4. The concentrated feed mixing and drying device according to claim 1, characterized in that: The mounting pipe (61) is arranged in a hollow shape, a through hole is formed inside the mounting pipe (61), and the rapping rod (67) is slidably mounted in the through hole.

5. The concentrated feed mixing and drying device according to claim 1, characterized in that: The number of the rapping members is two, and the two rapping members are symmetrically arranged on the mounting pipe (61), wherein a linking member is arranged between the two sliding plates (66).

6. The concentrated feed mixing and drying apparatus according to claim 5, characterized in that: The linking member comprises a support (614) fixed to a top end of the mounting pipe (61), a connecting plate (615) is mounted at an end of the support (614) through a bearing, and connecting rods (616) are hinged between two sides of the connecting plate (615) and the two sliding plates (66).

7. The concentrated feed mixing and drying device according to claim 1, characterized in that: A mounting plate (62) is welded to an outer surface of a top end of the mounting pipe (61), the rotary disc (64) is mounted on a bottom side of the mounting plate (62) through a bearing, and a top side of the rotary disc (64) is fixed to an output shaft of the driving motor (63).

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