Concentrated feed processing equipment

Abstract

The utility model relates to concentrated feed processing equipment. Comprising a main rack, a stirring box structure is installed on the main rack, and the top of the stirring box structure communicates with a smashing device used for smashing materials; a crushing hopper structure is installed at a feeding port of the crushing device, a stirring feeding port is formed in the top of the stirring box structure, and a stirring device is installed in the stirring box structure and used for stirring materials; the crushing device comprises a crushing shell communicated and connected with an inner cavity of the stirring box structure, a double-shaft crushing assembly is rotationally connected into the crushing shell, and material stopping blocks arranged on the two sides of the double-shaft crushing assembly are fixedly connected to the inner wall of the crushing shell; the crushing chain wheel pair is mounted between the stirring device and the double-shaft crushing assembly; the first lifting device is used for feeding materials to be crushed into the crushing hopper structure; and the second lifting device is used for feeding materials into the stirring feed port. The feed crushing and mixing device can automatically carry out feeding operation, integrates a crushing function and a mixing function, can synchronously carry out crushing operation and stirring operation, improves the production efficiency of feed processing, and reduces the labor intensity of workers.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed processing equipment, and particularly relates to a fine feed processing equipment. Background Technique

[0002] Feed is the general term for the food of all animals raised. More narrowly, feed generally mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes more than a dozen varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meals, additives, whey powder, oils and fats, meat and bone meal, grains, sweet sorghum, etc.

[0003] Feed processing refers to the feed production and processing activities suitable for farms and farmers to raise livestock and poultry, including the production of pet food. At present, there are more and more livestock raised. With the progress of society, the artificial breeding industry has developed greatly, the demand for feed is increasing, and the feed production process includes links such as raw material cleaning, crushing or grinding, mixing, granulation, drying and packaging.

[0004] At present, in the existing feed production and processing process, larger particle raw materials need to be crushed first, and then fully mixed with other raw materials such as additives. Among them, crushing and mixing are mostly carried out step by step, and after crushing, it needs to be transported over a certain distance, resulting in a large volume of equipment, high manufacturing and use costs, and more troublesome operation and use, which affects the feed processing efficiency and production progress; in addition, when feeding raw materials, the raw materials are directly added into the feed inlet. Since the feed inlet of the mixing device is relatively high, the staff needs to climb to feed, which is prone to falling and has poor safety. Moreover, when the staff holds the raw materials for a long time to feed, it will cause the staff's arms to ache and become weak, increasing the labor intensity of the staff and reducing the feed production efficiency. Therefore, it is urgent to design a fine feed processing equipment to solve the above problems. Content of the Utility Model

[0005] The utility model provides a fine feed processing equipment with reasonable structural design and automatic feeding to solve the technical problems existing in the known technology. The utility model integrates the crushing function and the mixing function, and can carry out the crushing operation and the stirring operation synchronously, improving the production efficiency of feed processing and reducing the labor intensity of the staff.

[0006] The technical solution adopted by the present utility model to solve the technical problems existing in the known technology is as follows: A refined feed processing device includes a main frame, on which a stirring tank structure is installed. At the top of the stirring tank structure, a crushing device is connected in communication for crushing materials; at the feed inlet of the crushing device, a crushed material hopper structure is installed. At the top of the stirring tank structure, a stirring feed inlet is installed, and a stirring device is installed inside the stirring tank structure for stirring materials; the crushing device includes a crushing outer shell connected in communication with the inner cavity of the stirring tank structure. Inside the crushing outer shell, a double-shaft crushing assembly is rotatably connected. On the inner wall of the crushing outer shell, baffle blocks are fixedly connected on both sides of the double-shaft crushing assembly; it also includes a crushing sprocket pair installed between the stirring device and the double-shaft crushing assembly; it further includes a first lifting device for feeding the materials to be crushed into the crushed material hopper structure; and it also includes a second lifting device for feeding materials into the stirring feed inlet.

[0007] The advantages and positive effects of the present utility model are as follows: The present utility model provides a refined feed processing device. By setting the first lifting device, the materials to be crushed can be automatically fed into the crushed material hopper structure; by setting the crushing device, the materials fed into the crushed material hopper structure can be crushed, and the crushed materials will automatically fall into the stirring tank structure; by setting the second lifting device, powdery or granular materials can be automatically fed into the stirring tank structure, eliminating the need for workers to climb to a height for feeding operations, avoiding the situation where workers hold materials by hand for a long time during feeding operations, and reducing the labor intensity of workers; by setting a stirring device inside the stirring tank structure, the materials fed into the stirring tank structure can be stirred and mixed while the crushing operation is being carried out. The present utility model integrates the crushing function and the mixing function, and can perform the crushing operation and the stirring operation simultaneously, improving the production efficiency of feed processing and reducing the labor intensity of workers.

[0008] Preferably: The double-shaft crushing assembly includes two groups of crushing rotating shafts rotatably connected and arranged in parallel inside the crushing outer shell. A crushing gear pair is installed between the two groups of crushing rotating shafts; on each crushing rotating shaft, a crushing shaft sleeve is key-connected. On the two groups of crushing shaft sleeves, a number of crushing knives are staggered and installed; on each baffle block, a notch is opened through which the corresponding crushing knives can pass.

[0009] Preferably: The stirring device includes a stirring rotating shaft horizontally arranged in the inner cavity of the stirring tank structure. On the stirring rotating shaft, a small stirring belt and a large stirring belt are installed through a number of connecting rods. Both the small stirring belt and the large stirring belt are spiral-shaped; it also includes a stirring reduction motor installed on the stirring tank structure for driving the stirring rotating shaft to rotate.

[0010] Preferably: The stirring tank structure includes a stirring outer shell fixedly connected to the main frame. A stirring inner shell is fixedly connected inside the stirring outer shell. The stirring outer shell and the stirring inner shell form a sandwich cavity. It also includes a liquid inlet and a liquid outlet installed on the stirring outer shell and connected to the sandwich cavity in a communicating manner; the top of the stirring inner shell is open, and a stirring cover is installed at the open end.

[0011] Preferably: The crushing hopper structure includes a hopper body installed at the feed inlet of the crushing device. A material distributing member is fixedly connected inside the inner cavity of the hopper body; it also includes a hopper flip cover hinged at the feed inlet of the hopper body through a hinge, and a handle is installed on the hopper flip cover.

[0012] Preferably: The first lifting device includes a conveyor belt elevator. A lower protective shell and a first feed hopper are connected in a communicating manner and installed at the lower part of the conveyor belt elevator; the upper end of the conveyor belt elevator is located above the upper port of the crushing hopper structure.

[0013] Preferably: The second lifting device includes a lifting mounting frame. A transmission cylinder shell is pivotally connected to the lifting mounting frame through a pin shaft. The upper part of the transmission cylinder shell is connected to the stirring tank structure through a bracket; a second feed hopper is connected in a communicating manner at the lower part of the transmission cylinder shell, and an upper discharge port is connected in a communicating manner at the upper part of the transmission cylinder shell. An outlet joint for docking with the stirring feed inlet is installed at the discharge port of the upper discharge port; a transmission auger is arranged inside the transmission cylinder shell and is rotatably connected thereto. It also includes an auger motor installed on the transmission cylinder shell for driving the transmission auger to rotate. Description of the Drawings

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the sectional structural schematic diagram of the crushing device and the crushing hopper structure in the present utility model;

[0016] Figure 3 is the sectional structural schematic diagram of the stirring tank structure in the present utility model;

[0017] Figure 4 is the three-dimensional structural schematic diagram of the stirring device in the present utility model;

[0018] Figure 5 is the three-dimensional structural schematic diagram of the first lifting device in the present utility model;

[0019] Figure 6 is the partial sectional structural schematic diagram of the second lifting device in the present utility model.

[0020] In the figure: 1. First lifting device; 1-1. Lower protective shell; 1-2. First feed hopper; 1-3. Conveyor belt elevator; 2. Total frame; 3. Stirring device; 3-1. Small stirring belt; 3-2. Large stirring belt; 3-3. Stirring rotating shaft; 3-4. Stirring reduction motor; 4. Crushing device; 4-1. Crushing rotating shaft; 4-2. Crushing shaft sleeve; 4-3. Crushing knife; 4-4. Crushing outer shell; 4-5. Baffle block; 4-6. Crushing sprocket pair; 4-7. Crushing gear pair; 5. Crushing hopper structure; 5-1. Hopper body; 5-2. Material distributing part; 5-3. Hopper flip cover; 6. Stirring feed port; 7. Stirring tank structure; 7-1. Liquid outlet; 7-2. Stirring outer shell; 7-3. Stirring inner shell; 7-4. Interlayer cavity; 7-5. Liquid inlet; 7-6. Stirring buckle cover; 8. Second lifting device; 8-1. Lifting mounting frame; 8-2. Second feed hopper; 8-3. Transmission cylinder shell; 8-4. Transmission auger; 8-5. Discharge joint; 8-6. Upper discharge port; 8-7. Auger motor. Detailed implementation mode

[0021] To further understand the invention content, features and effects of the present utility model, the following embodiments are given for detailed description as follows:

[0022] Please refer to Figure 1 , the fine feed processing equipment of the present utility model includes a total frame 2, on which a stirring tank structure 7 is installed, and at the top of the stirring tank structure 7, a crushing device 4 is connected in a communicating manner for crushing materials; at the feed inlet of the crushing device 4, a crushing hopper structure 5 is installed.

[0023] As Figure 3 shown, the above-mentioned stirring tank structure 7 includes a stirring outer shell 7-2 fixedly connected to the total frame 2, a stirring inner shell 7-3 fixedly connected inside the stirring outer shell 7-2, the stirring outer shell 7-2 and the stirring inner shell 7-3 form an interlayer cavity 7-4, and also includes a liquid inlet 7-5 and a liquid outlet 7-1 installed on the stirring outer shell 7-2 and connected to the interlayer cavity 7-4 in a communicating manner; the top of the stirring inner shell 7-3 is open and a stirring buckle cover 7-6 is installed at the open end. The liquid inlet 7-5 is located at the upper part of the stirring outer shell 7-2, and the liquid outlet 7-1 is located at the bottom of the stirring outer shell 7-2. Through the above settings, high-temperature liquid can be introduced into the interlayer cavity 7-4 in cold weather, so that the working temperature in the stirring tank structure 7 can be maintained appropriately, and the phenomenon of material caking can be avoided when the temperature is too low. In addition, a discharge port is also opened at the lower part of the end face of the stirring outer shell 7-2, and a discharge chute discharge valve plate is installed at the discharge port. The above-mentioned discharge valve plate is hinged to the end face of the stirring outer shell 7-2 through a hinge, and a locking member for locking and connecting the two is also provided between the discharge valve plate and the end face of the stirring outer shell 7-2.

[0024] Further refer to Figure 2The above-mentioned crushing device 4 includes a crushing shell 4-4 connected to the inner cavity of the stirring box structure 7, a double-axis crushing assembly is rotatably connected in the crushing shell 4-4, and a stop block 4-5 is fixedly connected to the inner wall of the crushing shell 4-4 and is arranged on both sides of the double-axis crushing assembly; it also includes a crushing sprocket pair 4-6 installed between the stirring device 3 and the double-axis crushing assembly.

[0025] Furthermore, the above-mentioned double-shaft crushing assembly includes two groups of crushing shafts 4-1 that are rotatably connected and arranged in parallel in the crushing shell 4-4, and a crushing gear pair 4-7 is installed between the two groups of crushing shafts 4-1, that is, gears are keyed to the two groups of crushing shafts 4-1 and the two groups of gears are meshed; a crushing sleeve 4-2 is keyed to each crushing shaft 4-1, and a plurality of crushing knives 4-3 are staggeredly installed on the two groups of crushing sleeves 4-2; each material stopper block 4-5 is provided with a slot for each corresponding crushing knife 4-3 to pass through. The two adjacent groups of slots opened on the material stopper block 4-5 constitute a material stopper, and each material stopper is located between two adjacent groups of crushing knives 4-3 to play the role of material stopper.

[0026] In addition, the above-mentioned crushing sprocket pair 4-6 includes a large sprocket key-connected to the outer end of the stirring shaft 3-3, and also includes a small sprocket key-connected to one of the two sets of crushing shafts 4-1, and a chain in a closed state is connected between the large sprocket and the small sprocket. By providing the crushing sprocket pair 4-6, the crushing device 4 and the stirring device 3 can be connected in a transmission manner, so that the purpose of synchronously driving the crushing operation and the stirring operation by one motor is achieved, which reduces the procurement cost and facilitates subsequent maintenance and repair.

[0027] like Figure 2 As shown, the crushing hopper structure 5 comprises a hopper body 5-1 installed at the feed inlet of the crushing device 4, and a material dividing member 5-2 is fixedly connected to the inner cavity of the hopper body 5-1; the cross section of the material dividing member 5-2 is a triangular structure with the tip facing upward. The crushing hopper structure 5 also comprises a hopper flap 5-3 hinged at the feed inlet of the hopper body 5-1 through a hinge, and a handle is installed on the hopper flap 5-3.

[0028] See also Figure 1 , this embodiment further comprises a first lifting device 1, which is used to put the material to be crushed into the crushing hopper structure 5; Figure 5 As shown, the above-mentioned first lifting device 1 includes a conveyor belt elevator 1-3, and a lower protective shell 1-1 and a first feed hopper 1-2 are installed at the lower part of the conveyor belt elevator 1-3. The lower protective shell 1-1 and the first feed hopper 1-2 are arranged to facilitate the delivery of the material to be crushed to the conveyor belt elevator 1-3. In addition, the upper end of the conveyor belt elevator 1-3 is located above the upper port of the crushing hopper structure 5.

[0029] likeFigure 1 As shown, a stirring feed inlet 6 is installed at the top of the stirring tank structure 7, and the stirring feed inlet 6 is installed on the above-mentioned stirring cover 7-6; this embodiment further includes a second lifting device 8 for feeding materials into the stirring feed inlet 6. As Figure 6 shown, the above-mentioned second lifting device 8 includes a lifting mounting frame 8-1, on which a transmission cylinder shell 8-3 is pivotally connected through a pin shaft. The upper part of the transmission cylinder shell 8-3 is connected to the stirring tank structure 7 through a bracket; a second feed hopper 8-2 is connected and communicated at the lower part of the transmission cylinder shell 8-3, and an upper discharge port 8-6 is connected and communicated at the upper part of the transmission cylinder shell 8-3. At the discharge port of the upper discharge port 8-6, a discharge joint 8-5 for butt-joint installation with the stirring feed inlet 6 is installed, and the discharge joint 8-5 is made of rubber material; a transmission auger 8-4 rotatably connected to it is arranged in the transmission cylinder shell 8-3, and a auger motor 8-7 for driving the transmission auger 8-4 to rotate is further included on the transmission cylinder shell 8-3. By setting the second lifting device 8, powdery materials or granular materials can be transported into the stirring tank structure 7.

[0030] As Figure 1 shown, a stirring device 3 is installed in the stirring tank structure 7 for stirring the materials. Further referring to Figure 3 and Figure 4 , the above-mentioned stirring device 3 includes a stirring rotating shaft 3-3 horizontally arranged in the inner cavity of the stirring tank structure 7. On the stirring rotating shaft 3-3, a small stirring belt 3-1 and a large stirring belt 3-2 are installed through a plurality of connecting rods. Both the small stirring belt 3-1 and the large stirring belt 3-2 are spiral-shaped; a stirring reduction motor 3-4 installed on the stirring tank structure 7 is also included for driving the stirring rotating shaft 3-3 to rotate.

[0031] Working process:

[0032] Put the materials to be pulverized into the first feed hopper 1-2 in the first lifting device 1. The conveyor belt hoist 1-3 operates to lift the materials put into the first feed hopper 1-2 upward and put them into the pulverizing hopper structure 5. The stirring reduction motor 3-4 in the stirring device 3 starts, which can drive the stirring rotating shaft 3-3, the small stirring belt 3-1 and the large stirring belt 3-2 to rotate for stirring operations, and drive the two groups of pulverizing rotating shafts 4-1 to rotate, thereby pulverizing the materials falling into the pulverizing device 4. The pulverized materials fall into the stirring tank structure 7 for mixing operations; at the same time, powdery or granular materials are put into the second feed hopper 8-2. The rotating transmission auger 8-4 can transport the above-mentioned materials upward and put them into the stirring tank structure 7, and realize the mixing operation under the stirring operation of the stirring device 3, and complete the discharging operation after sufficient stirring.

Claims

1. A concentrated feed processing equipment, characterized in that: The invention comprises a main frame (2), a stirring box structure (7) is installed on the main frame (2), a crushing device (4) is connected to the top of the stirring box structure (7) and is used to crush materials; a crushing hopper structure (5) is installed at the feed inlet of the crushing device (4), a stirring feed inlet (6) is installed on the top of the stirring box structure (7), and a stirring device (3) is installed in the stirring box structure (7) and is used to stir materials; the crushing device (4) comprises a mixing device (5) connected to the inner cavity of the stirring box structure (7) and a mixing device (6) is installed in the stirring box structure (7) and is used to stir materials; the mixing ... A crushing shell (4-4) is rotatably connected to a double-shaft crushing assembly in the crushing shell (4-4), and blocking blocks (4-5) are fixedly connected to the inner wall of the crushing shell (4-4) and are arranged on both sides of the double-shaft crushing assembly; it also includes a crushing sprocket pair (4-6) installed between the stirring device (3) and the double-shaft crushing assembly; it also includes a first lifting device (1) for feeding the material to be crushed into the crushing hopper structure (5); and it also includes a second lifting device (8) for feeding the material into the stirring feed port (6).

2. The concentrated feed processing equipment according to claim 1, characterized in that: The double-shaft crushing assembly comprises two groups of crushing shafts (4-1) which are rotatably connected and arranged in parallel in a crushing shell (4-4); a crushing gear pair (4-7) is installed between the two groups of crushing shafts (4-1); a crushing shaft sleeve (4-2) is key-connected on each crushing shaft (4-1); a plurality of crushing knives (4-3) are staggeredly installed on the two groups of crushing shaft sleeves (4-2); and each blocking block (4-5) is provided with a slot for each corresponding crushing knife (4-3) to pass through.

3. The concentrated feed processing equipment according to claim 1, characterized in that: The stirring device (3) comprises a stirring shaft (3-3) arranged transversely in the inner cavity of a stirring box structure (7), a small stirring belt (3-1) and a large stirring belt (3-2) are installed on the stirring shaft (3-3) through a plurality of connecting rods, and the small stirring belt (3-1) and the large stirring belt (3-2) are both spiral-shaped; and also comprises a stirring reduction motor (3-4) installed on the stirring box structure (7) for driving the stirring shaft (3-3) to rotate.

4. The concentrated feed processing equipment according to claim 1, characterized in that: The stirring box structure (7) comprises a stirring outer shell (7-2) fixedly connected to the main frame (2), a stirring inner shell (7-3) fixedly connected inside the stirring outer shell (7-2), the stirring outer shell (7-2) and the stirring inner shell (7-3) forming an interlayer cavity (7-4), and also comprises a liquid inlet (7-5) and a liquid outlet (7-1) installed on the stirring outer shell (7-2) and connected to the interlayer cavity (7-4); the top of the stirring inner shell (7-3) is open and a stirring buckle cover (7-6) is installed at the open top.

5. The concentrated feed processing equipment according to claim 1, characterized in that: The crushing hopper structure (5) comprises a hopper body (5-1) installed at the feed inlet of the crushing device (4), a material dividing member (5-2) being fixedly connected to the inner cavity of the hopper body (5-1); and a hopper flap (5-3) hinged at the feed inlet of the hopper body (5-1) by a hinge, and a handle is installed on the hopper flap (5-3).

6. The concentrated feed processing equipment according to claim 1, characterized in that: The first lifting device (1) comprises a conveyor belt elevator (1-3), and a lower protective shell (1-1) and a first feed hopper (1-2) are installed at the lower part of the conveyor belt elevator (1-3) and are connected to each other; the upper end of the conveyor belt elevator (1-3) is located above the upper port of the crushing hopper structure (5).

7. The concentrated feed processing equipment according to claim 1, characterized in that: The second lifting device (8) includes a lifting mounting frame (8-1), on which a transmission cylinder shell (8-3) is pivotally connected via a pin shaft, and the upper part of the transmission cylinder shell (8-3) is connected to the stirring box structure (7) via a bracket; the lower part of the transmission cylinder shell (8-3) is connected to a second feed hopper (8-2), and the upper part of the transmission cylinder shell (8-3) is connected to an upper discharge port (8-6), and a discharge connector (8-5) is installed at the discharge port of the upper discharge port (8-6) and is docked with the stirring feed port (6); a transmission auger (8-4) is inserted into the transmission cylinder shell (8-3) and is rotatably connected thereto, and also includes an auger motor (8-7) installed on the transmission cylinder shell (8-3) for driving the transmission auger (8-4) to rotate.

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