Equipment for preparing biological feed by mixed fermentation of ground-source feed resources

Abstract

The invention discloses equipment for preparing biological feed by mixed fermentation of ground-source feed resources, which belongs to the technical field of biological feed preparation and comprises a powder proportioning device, a vegetable residue crushing device, a stirring and mixing device, a feed granulating device and a packaging and stacking device. The powder proportioning device comprises a powder feeding port, a first elevator, a scraper conveyor, a storage bin, a feeding auger and a batching scale hopper, and the first elevator is composed of a lifting frame and a lifting track. The device integrates the working procedures of the powder proportioning device, the rotten vegetable crushing device, the stirring and mixing device, the feed granulating device, the packaging and stacking device and the like, and the working procedures of the powder proportioning device, the rotten vegetable crushing device, the stirring and mixing device, the feed granulating device, the packaging and stacking device and the like are integrated; integrated, mechanical and automatic feed production is achieved, powder is directly weighed through the batching scale hopper, an external electronic scale does not need to be adopted for weighing, and the transportation process that the powder is weighed through the external electronic scale and then conveyed into the hopper can be omitted; the batching scale hopper is provided with a plurality of weighing barrels which can contain various materials respectively, and weighing and accurate proportioning are achieved at the same time.

Description

Technical Field

[0001] The present invention belongs to the technical field of biological feed preparation, and specifically relates to a device for preparing biological feed by mixed fermentation of local feed resources. Background Art

[0002] Agriculture is a process that intertwines natural reproduction and economic reproduction. It is an important part of ecological civilization construction and a green contributor. The success or failure of China's ecological civilization construction directly depends on agricultural ecological civilization. In recent years, the advantageous and characteristic industries of modern Silk Road cold and arid agriculture in Gansu Province have formed six key industries with "cattle, sheep, vegetables, fruits, potatoes, and traditional Chinese medicines" as the focus. Among them, the development of the "vegetables, fruits, potatoes, and traditional Chinese medicines" industries has generated a large number of unconventional feed resources such as tail vegetables, fruit residues, and traditional Chinese medicines. Especially with the rapid development of the vegetable industry, the problem of tail vegetable pollution has emerged. At present, the raw materials for fermented feed have developed from traditional cake resources such as soybean meal, cottonseed meal, and rapeseed meal to local feed resources with characteristics such as unique nutritional value, difficult processing, high circulation costs, perishability, strong seasonality, and a certain geographical range. Local feed has become the first choice for the utilization of agricultural and sideline product feed resources.

[0003] The existing equipment for preparing biological feed covers processes such as powder ratio, tail vegetable crushing, stirring and mixing, packing and stacking, and feed granulation in the production process of biological fermented feed. At present, it mainly relies on manual operation, with great randomness and unable to guarantee accuracy. Summary of the Invention

[0004] The purpose of the present invention is to provide a device for preparing biological feed by mixed fermentation of local feed resources to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A device for preparing biological feed by mixed fermentation of local feed resources, including a powder ratio device, a tail vegetable crushing device, a stirring and mixing device, a feed granulation device, and a packing and stacking device. The powder ratio device includes a powder feeding port, a first elevator, a scraper conveyor, a storage bin, an up-feeding auger, and a batching scale hopper. The first elevator includes a lifting frame, a lifting track, a weighing hopper, and a winch. The lifting frame is arranged on one side of the frame. The lifting track is arranged on the lifting frame. The weighing hopper is clamped between the lifting tracks and can move up and down relative to the lifting tracks. The winch is arranged on one side of the lifting frame and is connected to the weighing hopper through a pulling rope;

[0006] As a further preference of this technical solution: The scraper conveyor is horizontally laid on one side of the first elevator. The lower connecting pipe is communicated with the storage bin. The tail of the storage bin is connected to the up-feeding auger. The batching scale hopper is communicated with the tail of the up-feeding auger. A limiting bending plate is arranged on the batching scale hopper, and the limiting bending plate acts on the opening edge of the weighing bucket;

[0007] As a further preference of this technical solution: The tail vegetable crushing device further includes a tail vegetable feeding port, a crusher, a weighing type tail vegetable temporary storage hopper, and a second elevator. The tail vegetable feeding port and the crusher are connected by a belt conveyor. The weighing type tail vegetable temporary storage hopper is connected to the second elevator, and the upper part of the second elevator is provided with a tipping device;

[0008] As a further preference of this technical solution: The weighing type tail vegetable temporary storage hopper includes a hopper body, a weighing sensor, and a digital display controller. The weighing sensor is arranged below the hopper body, and the digital display controller is arranged outside the hopper body and connected to the weighing sensor;

[0009] As a further preference of this technical solution: The stirring and mixing device includes a spiral stirrer. The left side of the spiral stirrer is connected to the second elevator, and the upper part is connected to the batching scale hopper;

[0010] As a further preference of this technical solution: The feed pelletizing device further includes a pelletizer, a third elevator, a cyclone, a cooler, a first finished product bin, a first packaging scale, and a fourth elevator. The pelletizer is vertically connected below the first finished product bin. The discharge port of the pelletizer is connected to the third elevator. The feed inlet of the cyclone is arranged below the third elevator, and the discharge port of the cyclone is connected to the cooler;

[0011] As a further preference of this technical solution: The right side discharge port of the spiral stirrer is communicated with the fourth elevator;

[0012] As a further preference of this technical solution: The packing and stacking device further includes a fifth elevator, a second finished product bin, and a second packaging scale. The second finished product bin and the second packaging scale are arranged below the tail vegetable feeding port and are arranged vertically. The discharge port of the second finished product bin is connected to the feed inlet of the second packaging scale;

[0013] As a further preference of this technical solution: The discharge port of the cooler is connected to the feed inlet of the second finished product bin through the fifth elevator, and the second packaging scale is arranged below the discharge port of the second finished product bin.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In the present invention, this device integrates processes such as a powder proportioning device, a tail vegetable crushing device, a stirring and mixing device, a feed pelletizing device, and a packing and stacking device, realizing the integration, mechanization, and automation of feed production. By directly weighing the powder using the batching scale hopper, there is no need to use an external electronic scale for weighing, which can save the transportation process of transporting the weighed material from the external electronic scale to the hopper. The batching scale hopper has multiple weighing buckets, which can respectively accommodate multiple materials, weigh them simultaneously, and accurately proportion them.

[0016] 2. In the present invention, meanwhile, the data after weighing can be displayed by a digital display controller, which is convenient for the staff to observe and record, and can promote the accurate control of the material ratio configuration; the limit bending plate is used to block and limit the weighing bucket to prevent it from slipping when the hopper body dumps materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 An equipment for preparing biological feed by mixing and fermenting local feed resources according to the present invention;

[0018] Figure 2 An equipment for preparing biological feed by mixing and fermenting local feed resources according to the present invention;

[0019] Figure 3 An equipment for preparing biological feed by mixing and fermenting local feed resources according to the present invention.

[0020] Legend: 1. Powder ratio device; 11. Powder feeding port; 12. Elevator 1; 13. Scraper conveyor; 14. Storage bin; 15. Feeding auger; 16. Batching scale hopper; 2. Tail vegetable crushing device; 21. Tail vegetable feeding port; 22. Crusher; 23. Weighing type tail vegetable temporary storage hopper; 24. Elevator 2; 3. Stirring and mixing device; 4. Feed pelletizing device; 41. Pelletizer; 42. Elevator 3; 43. Cyclone; 44. Cooler; 45. Finished product bin 1; 46. Packaging scale 1; 47. Elevator 4; 5. Packing and stacking device; 51. Elevator 5; 52. Finished product bin 2; 53. Packaging scale 2. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment

[0023] Please refer to Figures 1 - 3As shown in the figure, the present invention provides a technical solution: a device for preparing biological feed by mixed fermentation of geogenic feed resources, including a powder proportioning device 1, a tail vegetable crushing device 2, a stirring and mixing device 3, a feed granulating device 4, and a packing and stacking device 5. The powder proportioning device 1 includes a powder feeding port 11, a first elevator 12, a scraper conveyor 13, a storage bin 14, a feeding auger 15, and a weighing hopper 16. The first elevator 12 includes a lifting frame, a lifting track, a weighing hopper, and a winch. The lifting frame is arranged on one side of the frame, the lifting track is arranged on the lifting frame, the weighing hopper is clamped between the lifting tracks and can move up and down relative to the lifting tracks, and the winch is arranged on one side of the lifting frame and is connected to the weighing hopper through a pulling rope. This device integrates processes such as the powder proportioning device 1, the tail vegetable crushing device 2, the stirring and mixing device 3, the feed granulating device 4, and the packing and stacking device 5, realizing the integration, mechanization, and automation of feed production. By directly weighing the powder using the weighing hopper 16, there is no need to use an external electronic scale for weighing, which can save the transportation process from weighing with an external electronic scale and then transporting it into the hopper; the weighing hopper 16 has multiple weighing buckets, which can accommodate multiple materials respectively, weigh them simultaneously, and accurately proportion them;

[0024] In this embodiment, specifically: the scraper conveyor 13 is horizontally laid on one side of the first elevator 12, and is connected to the storage bin 14 through a lower pipeline. The tail of the storage bin 14 is connected to the feeding auger 15, and the weighing hopper 16 communicates with the tail of the feeding auger 15. A limiting bending plate is provided on the weighing hopper 16, and the limiting bending plate acts on the opening edge of the weighing bucket. At the same time, the weighed data can be displayed using a digital display controller, which is convenient for the staff to observe and record, and can promote the accurate control of the material proportion configuration; the limiting bending plate is used to block and limit the weighing bucket to prevent it from slipping when the hopper body pours materials;

[0025] In this embodiment, specifically: the tail vegetable crushing device 2 further includes a tail vegetable feeding port 21, a crusher 22, a weighing type tail vegetable temporary storage hopper 23, and a second elevator 24. The tail vegetable feeding port 21 and the crusher 22 are connected by a belt conveyor, the weighing type tail vegetable temporary storage hopper 23 is connected to the second elevator 24, and the upper part of the second elevator 24 is provided with a tipping device;

[0026] In this embodiment, specifically: the weighing type tail vegetable temporary storage hopper 23 includes a hopper body, a weighing sensor, and a digital display controller. The weighing sensor is arranged below the hopper body, and the digital display controller is arranged outside the hopper body and is connected to the weighing sensor;

[0027] In this embodiment, specifically: the stirring and mixing device 3 includes a spiral stirrer, and the spiral stirrer is connected to the second elevator 24 on the left and the weighing hopper 16 on the upper part;

[0028] In this embodiment, specifically, the feed pelletizing device 4 further includes a pellet mill 41, a third elevator 42, a cyclone 43, a cooler 44, a first finished product bin 45, a first packing scale 46, and a fourth elevator 47. The pellet mill 41 is vertically connected below the first finished product bin 45. The discharge port of the pellet mill 41 is connected to the third elevator 42. The feed inlet of the cyclone 43 is arranged below the third elevator 42, and the discharge port of the cyclone 43 is connected to the cooler 44.

[0029] In this embodiment, specifically, the discharge port on the right side of the screw agitator is communicated with the fourth elevator 47.

[0030] In this embodiment, specifically, the packing and stacking device 5 further includes a fifth elevator 51, a second finished product bin 52, and a second packing scale 53. The second finished product bin 52 and the second packing scale 53 are arranged vertically below the tail vegetable feeding port 21. The discharge port of the second finished product bin 52 is connected to the feed inlet of the second packing scale 53.

[0031] In this embodiment, specifically, the discharge port of the cooler 44 is connected to the feed inlet of the second finished product bin 52 through the fifth elevator 51. The second packing scale 53 is arranged below the discharge port of the second finished product bin 52.

[0032] Working principle or structural principle: During use, the powder material enters through the powder feeding port 11, and then is lifted to a certain height by the first elevator 12 and horizontally conveyed to the storage bin 14 through the scraper conveyor 13. The powder material in the storage bin 14 is then conveyed to the batching scale hopper 16 through the feeding auger 15 for accurate weighing and proportioning. In this process, the first elevator 12 realizes the vertical lifting and precise positioning of the powder material through the coordinated action of the lifting frame, lifting track, weighing hopper and winch. The limit bending plate on the batching scale hopper 16 ensures that the weighing bucket does not slip when pouring materials. Then, the tail vegetables enter through the tail vegetable feeding port 21 and are conveyed by the belt conveyor to the crusher 22 for crushing. The crushed tail vegetables enter the weighing type tail vegetable temporary storage hopper 23 for temporary storage and weighing. The weighing type tail vegetable temporary storage hopper 23 is composed of a hopper body, weighing sensors and a digital display controller, and can display the weight of the tail vegetables in real time, facilitating the accurate control of the feeding amount. Subsequently, the tail vegetables are lifted by the second elevator 24 to the spiral agitator for mixing. After receiving the materials from the powder proportioning device 1 and the tail vegetable crushing device 2, the spiral agitator performs sufficient stirring and mixing. In this process, the rotational movement of the spiral agitator ensures the uniform mixing of the materials and provides a good material basis for the subsequent steps. The mixed materials are conveyed by the spiral agitator to the granulator 41 for granulation. The granulator 41 forms the materials into granular feed through extrusion. Subsequently, the granular feed is conveyed by the third elevator 42 to the cyclone 43 for dust removal treatment, and then enters the cooler 44 for cooling. The cooled feed enters the finished product warehouse for storage and is packaged when needed. The feed in the finished product warehouse is weighed and packaged by the packaging scale. The packaged feed is conveyed by the fourth elevator 47 to the designated position for stacking. In this process, the packing and stacking device 5 ensures the neat stacking of the feed and facilitates transportation.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An equipment for preparing biological feed by mixed fermentation of ground-source feed resources, comprising a powder proportioning device (1), a tail vegetable crushing device (2), a stirring and mixing device (3), a feed pelletizing device (4), and a packaging and stacking device (5), characterized in that: The powder proportioning device (1) comprises a powder feeding port (11), an elevator (12), a scraper (13), a storage bin (14), a feeding auger (15), and a proportioning scale bucket (16); the elevator (12) comprises a lifting frame, a lifting track, a weighing hopper, and a winch; the lifting frame is arranged on one side of the frame, the lifting track is arranged on the lifting frame, the weighing hopper is clamped between the lifting track and can move up and down relative to the lifting track, and the winch is arranged on one side of the lifting frame and connected to the weighing hopper through a pull rope.

2. The equipment for preparing biological feed by mixed fermentation of ground-derived feed resources according to claim 1, characterized in that: The scraper (13) is horizontally laid on one side of the elevator (12), the lower connecting pipe is connected to the storage bin (14), the tail of the storage bin (14) is connected to the feeding auger (15), the batching scale bucket (16) is connected to the tail of the feeding auger (15), and the batching scale bucket (16) is provided with a limit bending plate, and the limit bending plate acts on the opening edge of the weighing barrel.

3. The equipment for preparing biological feed by mixed fermentation of ground-derived feed resources according to claim 2, characterized in that: The tail vegetable crushing device (2) further comprises a tail vegetable feeding port (21), a crusher (22), a weighing type tail vegetable temporary storage bucket (23), and a second elevator (24); the tail vegetable feeding port (21) and the crusher (22) are connected via a belt conveyor; the weighing type tail vegetable temporary storage bucket (23) is connected to the second elevator (24); and the upper part of the second elevator (24) comprises a tipping device.

4. The equipment for preparing biological feed by mixed fermentation of ground-derived feed resources according to claim 3, characterized in that: The weighing type tail vegetable temporary storage hopper (23) comprises a hopper body, a weighing sensor and a digital display controller, wherein the weighing sensor is arranged below the hopper body, and the digital display controller is arranged outside the hopper body and connected to the weighing sensor.

5. The equipment for preparing biological feed by mixed fermentation of ground-derived feed resources according to claim 4, characterized in that: The stirring and mixing device (3) comprises a spiral stirrer, which is connected to the second elevator (24) on the left and to the batching weighing bucket (16) on the top.

6. The equipment for preparing biological feed by mixed fermentation of ground-derived feed resources according to claim 5, characterized in that: The feed pelletizing device (4) also includes a pelletizer (41), an elevator three (42), a cyclone (43), a cooler (44), a finished product bin one (45), a packaging scale one (46), and an elevator four (47). The pelletizer (41) is vertically connected below the front finished product bin one (45), the discharge port of the pelletizer (41) is connected to the elevator three (42), the feed port of the cyclone (43) is arranged below the elevator three (42), and the discharge port of the cyclone (43) is connected to the cooler (44).

7. The equipment for preparing biological feed by mixed fermentation of ground-derived feed resources according to claim 6, characterized in that: The right side discharge port of the spiral stirrer is connected to the elevator four (47).

8. The equipment for preparing biological feed by mixed fermentation of ground-derived feed resources according to claim 7, characterized in that: The packaging and stacking device (5) further comprises a fifth elevator (51), a second finished product bin (52), and a second packaging scale (53). The second finished product bin (52) and the second packaging scale (53) are arranged below the tail vegetable feeding port (21) and are arranged up and down. The discharge port of the second finished product bin (52) is connected to the feed port of the second packaging scale (53).

9. The equipment for preparing biological feed by mixed fermentation of ground-derived feed resources according to claim 8, characterized in that: The discharge port of the cooler (44) is connected to the feed port of the finished product warehouse 2 (52) through the elevator 5 (51), and the packaging scale 2 (53) is arranged below the discharge port of the finished product warehouse 2 (52).

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