Biological feed mixing equipment

Abstract

The utility model discloses biological feed mixing equipment, which relates to the field of feed preparation and comprises an equipment main body, the equipment main body comprises a mixing barrel, a fixed pipe is fixed at the center of the mixing barrel, a high-pressure water source is communicated outside the fixed pipe, a stirring mechanism is arranged on the fixed pipe and comprises a rotating sleeve, and a plurality of stirring pipes are rotationally connected onto the rotating sleeve. A flushing mechanism is arranged on the stirring pipe, the flushing mechanism comprises a closed ring which is rotationally connected with the fixed pipe in a sealed mode, a plurality of circulation openings are formed in the fixed pipe, one end of the stirring pipe is rotationally connected with the closed ring in a sealed mode, an orthogonal pipe is fixed to the stirring pipe, a spray head is fixed to the orthogonal pipe, and a closed assembly is installed on the stirring pipe. The cleaning device has the beneficial effects that the interior of the mixing barrel is flushed through high-pressure water jet sprayed out of the spray head and the multi-direction rotation action of the mixing mechanism, it is guaranteed that no obvious water stain is left in the mixing barrel after cleaning is completed through the arrangement of a scraper, and therefore the cleaning effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of feed preparation, and in particular to a biological feed mixing device. Background Technology

[0002] Biological feed refers to a class of feed products developed through biotechnology. They typically improve animal health and feed efficiency. Biological feed includes various types, such as fermented feed, enzymatically hydrolyzed feed, microbial-enzyme co-fermented feed, and biological feed additives. These products utilize microorganisms or other biological processes to improve the nutritional value or digestibility of feed.

[0003] For example, patent document CN222534640U discloses a biological feed mixing device, including a shell, an inlet pipe at the top of the shell, an outlet pipe at the bottom of the shell, a base frame fixed to the bottom of the shell, and a heat insulation sleeve at the bottom end of the shell. It also includes: a partition plate horizontally fixed inside the shell; a motor fixed to the top of the shell; a mixing shaft fixed to the output shaft of the motor and rotatably disposed inside the shell, at the top of the partition plate; a rotating shaft rotatably disposed inside the shell, at the bottom of the partition plate, and connected to the mixing shaft for transmission; a through hole opened inside the partition plate; and a valve plate slidably inserted into the partition plate from the side of the shell and blocking the through hole. This utility model provides a biological feed mixing device with a shorter feeding interval, allowing secondary mixing and feeding to be performed simultaneously, making operation more convenient, thereby effectively increasing the efficiency of biological feed mixing and making it easier for users to operate. In the existing technology, in order to ensure the production quality of biological feed, it is necessary to clean the mixing equipment regularly. However, since the mixing equipment is normally a closed cavity, it needs to be opened for cleaning, which is time-consuming and labor-intensive. Therefore, a biological feed mixing equipment with convenient cleaning function is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a biological feed mixing device to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A biological feed mixing device includes a main body, which includes a mixing drum. A fixed pipe is fixedly connected to the center of the mixing drum, and a high-pressure water source is connected to the outer end of the fixed pipe. A stirring mechanism is provided on the fixed pipe. The stirring mechanism includes a rotating sleeve rotatably connected to the fixed pipe. A driving component is provided at the top of the rotating sleeve. Several stirring tubes are rotatably connected to the rotating sleeve. A rotating bevel gear is fixedly connected to one end of each stirring tube. Several fixed bevel gears are fixedly connected to the fixed tubes. The rotating bevel gears mesh with the fixed bevel gears. A rinsing mechanism is provided on each stirring tube. The rinsing mechanism includes a sealing ring rotatably connected to the fixed pipe. Several flow ports are opened on the fixed pipe and are located inside the sealing ring. One end of each stirring tube is rotatably connected to the sealing ring. Several orthogonal tubes are fixedly connected to each stirring tube. Several nozzles are fixedly connected to each orthogonal tube. A sealing component for sealing and protecting the orthogonal tubes is installed on the stirring tube.

[0007] Preferably, the closed assembly includes a connecting pipe fixedly connected to both ends of the orthogonal pipe. One end of the connecting pipe is connected to the orthogonal pipe, and the other end of the connecting pipe is slidably connected to a closed shell. The upper end of the closed shell is set as a semi-cylindrical shell. Two symmetrically arranged arc-shaped spring rods are fixedly connected to the stirring tube. The arc-shaped spring rods are symmetrically arranged with the orthogonal pipe, and the output end of the arc-shaped spring rods is fixedly connected to the closed shell.

[0008] Preferably, the lower end of the mixing cylinder is funnel-shaped, an electric valve is installed at the bottom of the mixing cylinder, a top cover is fixedly connected to the top of the mixing cylinder, the center of the top cover is fixedly connected to a fixed pipe, a main material feed hopper is fixedly connected to one side of the top of the top cover, an additive feed hopper is fixedly connected to the other side of the top of the top cover, the inner wall of the mixing cylinder is made into a smooth surface, and several legs are fixedly connected to the bottom of the mixing cylinder.

[0009] Preferably, the drive assembly includes a driven gear fixedly connected to the top of the rotating sleeve, a stirring motor fixedly connected to the top of the top cover, a driving gear fixedly connected to the output end of the stirring motor, and the driving gear meshing with the driven gear.

[0010] Preferably, the stirring mechanism further includes an upper support fixedly connected to the upper end of the rotating sleeve, a plurality of second scrapers fixedly connected to the bottom of the upper support, the second scrapers being in contact with the inner wall of the upper end of the mixing cylinder, a lower support fixedly connected to the lower end of the rotating sleeve, a plurality of first scrapers fixedly connected to the lower support, the first scrapers being in contact with the inner wall of the funnel-shaped lower end of the mixing cylinder, and the first scrapers being fixedly connected to the second scrapers.

[0011] Preferably, the second scraper is configured in a spiral shape.

[0012] The beneficial effects are:

[0013] 1. By setting up the rinsing mechanism, the high-pressure water jet sprayed from the nozzle and the multi-directional rotation of the mixing mechanism are used to rinse the inside of the mixing drum. The first scraper and the second scraper ensure that no obvious water stains are left in the mixing drum after cleaning, thus ensuring the cleaning effect and not affecting subsequent production.

[0014] 2. By setting up the closed components, the closed state of the orthogonal tube and the closed shell can be regarded as a stirring paddle. This can enhance the mixing effect during the mixing process, and the closed state can protect the nozzles on the orthogonal tube from being blocked by feed.

[0015] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a perspective view of a biological feed mixing device according to the present invention;

[0018] Figure 2 This is a front sectional view of the biological feed mixing device described in this utility model;

[0019] Figure 3 This is a three-dimensional structural view of the mixing mechanism of the biological feed mixing device described in this utility model;

[0020] Figure 4 This is a perspective view of the relative positions of the mixing mechanism and the top cover of the biological feed mixing device described in this utility model;

[0021] Figure 5 yes Figure 2 Enlarged view of point A in the middle;

[0022] Figure 6 This is a three-dimensional structural view of the rinsing mechanism of a biological feed mixing device according to the present invention;

[0023] Figure 7 This is a front view of a biological feed mixing device according to the present invention;

[0024] Figure 8 yes Figure 7 Sectional view along line B.

[0025] The annotations in the attached figures are explained as follows:

[0026] 101. Mixing cylinder; 102. Top cover; 103. Main material feed hopper; 104. Additive feed hopper; 105. Electric valve; 106. Fixed pipe; 201. Rotating sleeve; 202. Upper support; 203. Driven gear; 204. Driven gear; 205. Stirring motor; 206. Lower support; 207. First scraper; 208. Second scraper; 209. Stirring pipe; 210. Rotating bevel gear; 211. Fixed bevel gear; 301. Sealing ring; 302. Flow port; 303. Orthogonal pipe; 304. Enclosed shell; 305. Nozzle; 306. Arc-shaped spring rod; 307. Connecting pipe. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] The present invention will be further described below with reference to the accompanying drawings:

[0030] like Figures 1-8As shown, a biological feed mixing device includes a main body, which includes a mixing cylinder 101. A fixed pipe 106 is fixedly connected to the center of the mixing cylinder 101. A high-pressure water source is connected to the outer end of the fixed pipe 106. A stirring mechanism is provided on the fixed pipe 106. The stirring mechanism includes a rotating sleeve 201 rotatably connected to the fixed pipe 106. A drive assembly is provided at the top of the rotating sleeve 201. Several stirring pipes 209 are rotatably and sealingly connected to the rotating sleeve 201. A rotating bevel gear 210 is fixedly connected to one end of each stirring pipe 209. Several fixed bevel gears 210 are fixedly connected to the fixed pipe 106. 11. The rotating bevel gear 210 meshes with the fixed bevel gear 211. A rinsing mechanism is provided on the stirring tube 209. The rinsing mechanism includes a sealing ring 301 that is rotatably and sealingly connected to the fixed tube 106. Several flow ports 302 are opened on the fixed tube 106 and are located inside the sealing ring 301. One end of the stirring tube 209 is rotatably and sealingly connected to the sealing ring 301. Several orthogonal tubes 303 are fixedly connected to the stirring tube 209. Several nozzles 305 are fixedly connected to the orthogonal tubes 303. A sealing assembly for sealing and protecting the orthogonal tubes 303 is installed on the stirring tube 209. After the operator puts the raw materials into the mixing drum 101, the drive assembly drives the rotating sleeve 201 to rotate. The rotating sleeve 201 drives several stirring tubes 209 to rotate. During the revolution of the stirring tubes 209, due to the meshing of the rotating bevel gear 210 and the fixed bevel gear 211, the stirring tubes 209 can rotate on their own axis while revolving around the revolution. The stirring tubes 209 drive the orthogonal tube 303 and the sealing assembly to rotate, thus achieving multi-directional mixing. This ensures that the raw materials and additives are fully mixed, facilitating subsequent fermentation and other processes. After mixing is completed, the equipment needs to be cleaned. High-pressure water is introduced into the device through the upper end of the fixed pipe 106. The high-pressure water in the fixed pipe 106 enters several stirring pipes 209 through the closed ring 301 and the flow port 302. During the process of the high-pressure water in the stirring pipe 209 flowing towards the orthogonal pipe 303, the pressure of the water drives the sealing component to open, exposing the orthogonal pipe 303 to the outside. The high-pressure water is sprayed into the mixing cylinder 101 through the nozzle 305, and the interior is cleaned by the high-pressure water jet. During the cleaning process, the rotating sleeve 201 can still rotate, thus increasing the range of high-pressure water jet rinsing and improving the cleaning effect.

[0031] The enclosed assembly includes a connecting pipe 307 fixedly connected to both ends of the orthogonal pipe 303. One end of the connecting pipe 307 is connected to the orthogonal pipe 303, and the other end of the connecting pipe 307 is slidably connected to a closed shell 304. The upper end of the closed shell 304 is set as a semi-cylindrical shell. Two symmetrically arranged arc-shaped spring rods 306 are fixedly connected to the stirring pipe 209. The arc-shaped spring rods 306 are symmetrically arranged with the orthogonal pipe 303. The output end of the arc-shaped spring rods 306 is fixedly connected to the closed shell 304. During the process of high-pressure water entering the orthogonal pipe 303, the water pressure pushes the lower end of the closed shell 304 to move along the connecting pipe 307. During this process, the arc-shaped spring rods 306 continuously contract, so the closed shell 304 opens, and the orthogonal pipe 303 and the nozzle 305 on it can be exposed. The nozzle 305 sprays high-pressure water jets to clean the inside of the mixing cylinder 101.

[0032] The lower end of the mixing drum 101 is funnel-shaped, which facilitates the outflow of biological feed and cleaning water. An electric valve 105 is installed at the bottom of the mixing drum 101. A top cover 102 is fixedly connected to the top of the mixing drum 101, and the center of the top cover 102 is fixedly connected to the fixed pipe 106. A main material feed hopper 103 is fixedly connected to one side of the top of the top cover 102, and an additive feed hopper 104 is fixedly connected to the other side of the top of the top of the top cover 102. The inner wall of the mixing drum 101 is made into a smooth surface, which is not conducive to the biological feed adhering to the inner wall of the mixing drum 101. Several support legs are fixedly connected to the bottom of the mixing drum 101. The operator puts the main raw materials of the biological feed, such as soybeans and corn, into the mixing drum 101 through the main material feed hopper 103, and then puts the fermentation additives of the biological feed, such as fermentation enzymes and probiotics, into the mixing drum 101 through the additive feed hopper 104. After stirring and mixing, the electric valve 105 is opened, and the feed leaves the equipment.

[0033] The drive assembly includes a driven gear 203 fixedly connected to the top of the rotating sleeve 201, a stirring motor 205 fixedly connected to the top of the top cover 102, a driving gear 204 fixedly connected to the output end of the stirring motor 205, the driving gear 204 meshing with the driven gear 203, the stirring motor 205 driving the driving gear 204 to rotate, the driving gear 204 driving the driven gear 203 to rotate, and the driven gear 203 driving the rotating sleeve 201 to rotate.

[0034] The stirring mechanism also includes an upper support 202 fixedly connected to the upper end of the rotating sleeve 201. Several second scrapers 208 are fixedly connected to the bottom of the upper support 202, and the second scrapers 208 are in contact with the inner wall of the upper end of the mixing cylinder 101. A lower support 206 is fixedly connected to the lower end of the rotating sleeve 201, and several first scrapers 207 are fixedly connected to the lower support 206. The first scrapers 207 are in contact with the inner wall of the funnel-shaped lower end of the mixing cylinder 101. The first scrapers 207 are fixedly connected to the second scrapers 208, and the second scrapers 208 are configured... The spiral shape of the sleeve 201 drives the upper support 202 and the lower support 206 to rotate. The upper support 202 and the lower support 206 drive the first scraper 207 and the second scraper 208 to rotate. The first scraper 207 and the second scraper 208 are designed to ensure that the biological feed does not stick to the inner wall of the mixing drum 101 in large quantities during the mixing process, and can enhance the mixing effect. When cleaning, the first scraper 207 and the second scraper 208 can scrape away the residual water on the inner wall of the mixing drum 101, avoiding water stains that may affect subsequent production.

[0035] Working principle:

[0036] S1: The worker feeds the main raw materials of the biological feed, such as soybeans and corn, into the mixing drum 101 through the main material feed hopper 103. Then, fermentation additives for the biological feed, such as fermentation enzymes and probiotics, are fed into the mixing drum 101 through the additive feed hopper 104. The stirring motor 205 drives the drive gear 204 to rotate, which in turn drives the driven gear 203 to rotate. The driven gear 203 drives the rotating sleeve 201 to rotate, which in turn drives several stirring tubes 209 to rotate. During the revolution of the stirring tubes 209, due to the meshing of the rotating bevel gear 210 and the fixed bevel gear 211, the stirring tubes 209 are able to rotate... Simultaneously, the stirring tube 209 rotates, driving the orthogonal tube 303 and the closed assembly to rotate. At the same time, the rotating sleeve 201 drives the upper support 202 and the lower support 206 to rotate. The upper support 202 and the lower support 206 drive the first scraper 207 and the second scraper 208 to rotate. The arrangement of the first scraper 207 and the second scraper 208 ensures that the biological feed will not stick to the inner wall of the mixing drum 101 in large quantities during the stirring process, and can enhance the stirring and mixing effect. After stirring and mixing, the electric valve 105 opens, and the feed leaves the equipment. This achieves multi-directional stirring, which can fully mix the raw materials and additives, facilitating the subsequent fermentation and other processes.

[0037] S2: After mixing, the equipment needs to be cleaned. External high-pressure water enters the device through the upper end of the fixed pipe 106. The high-pressure water in the fixed pipe 106 enters several stirring pipes 209 through the closed ring 301 and the flow port 302. As the high-pressure water in the stirring pipes 209 flows towards the orthogonal pipe 303, the water pressure pushes the lower end of the closed outer shell 304 along the connecting pipe 307. During this process, the arc-shaped spring rod 306 continuously contracts, thus opening the closed outer shell 304. The orthogonal pipe 303 and its nozzles 305 are then exposed, and the nozzles 305 spray high-pressure water jets. The mixing drum 101 is cleaned by spraying high-pressure water into it through nozzle 305. The high-pressure water jet cleans the interior, and the rotating sleeve 201 can still rotate during the cleaning process. The rotating sleeve 201 drives the stirring tube 209 to revolve and rotate simultaneously, thus increasing the range of high-pressure water jet rinsing and improving the cleaning effect. At the same time, the rotating sleeve 201 drives the first scraper 207 and the second scraper 208 to rotate, which can scrape away residual water on the inner wall of the mixing drum 101 to avoid leaving water stains that will affect subsequent production.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A biological feed mixing device, comprising a main body, characterized in that: The main body of the equipment includes a mixing cylinder (101), a fixed pipe (106) is fixedly connected to the center of the mixing cylinder (101), a high-pressure water source is connected to the outer end of the fixed pipe (106), a stirring mechanism is provided on the fixed pipe (106), the stirring mechanism includes a rotating sleeve (201) rotatably connected to the fixed pipe (106), a driving component is provided at the top of the rotating sleeve (201), a plurality of stirring tubes (209) are rotatably connected to the rotating sleeve (201), a rotating bevel gear (210) is fixedly connected to one end of the stirring tube (209), a plurality of fixed bevel gears (211) are fixedly connected to the fixed pipe (106), and the rotating bevel gears (210) are connected to the fixed pipe (106). A fixed bevel gear (211) is engaged. A flushing mechanism is provided on the stirring tube (209). The flushing mechanism includes a closed ring (301) that is rotatably and sealingly connected to the fixed tube (106). The fixed tube (106) has several flow ports (302) which are located inside the closed ring (301). One end of the stirring tube (209) is rotatably and sealingly connected to the closed ring (301). Several orthogonal tubes (303) are fixedly connected to the stirring tube (209). Several nozzles (305) are fixedly connected to the orthogonal tubes (303). A sealing component for sealing and protecting the orthogonal tubes (303) is installed on the stirring tube (209).

2. The biological feed mixing equipment according to claim 1, characterized in that: The enclosed assembly includes a connecting pipe (307) fixedly connected to both ends of the orthogonal pipe (303). One end of the connecting pipe (307) is connected to the orthogonal pipe (303), and the other end of the connecting pipe (307) is slidably connected to a closed shell (304). The upper end of the closed shell (304) is set as a semi-cylindrical shell. Two symmetrically arranged arc-shaped spring rods (306) are fixedly connected to the stirring tube (209). The arc-shaped spring rods (306) are symmetrically arranged with the orthogonal pipe (303), and the output end of the arc-shaped spring rods (306) is fixedly connected to the closed shell (304).

3. The biological feed mixing equipment according to claim 1, characterized in that: The lower end of the mixing cylinder (101) is configured as a funnel shape. An electric valve (105) is installed at the bottom of the mixing cylinder (101). A top cover (102) is fixedly connected to the top of the mixing cylinder (101). The center of the top cover (102) is fixedly connected to the fixed pipe (106). A main material feed hopper (103) is fixedly connected to one side of the top ...

4. The biological feed mixing equipment according to claim 3, characterized in that: The drive assembly includes a driven gear (203) fixedly connected to the top of the rotating sleeve (201), a stirring motor (205) fixedly connected to the top of the top cover (102), a driving gear (204) fixedly connected to the output end of the stirring motor (205), and the driving gear (204) meshing with the driven gear (203).

5. The biological feed mixing equipment according to claim 1, characterized in that: The stirring mechanism further includes an upper support (202) fixedly connected to the upper end of the rotating sleeve (201). Several second scrapers (208) are fixedly connected to the bottom of the upper support (202). The second scrapers (208) are in contact with the inner wall of the upper end of the mixing cylinder (101). A lower support (206) is fixedly connected to the lower end of the rotating sleeve (201). Several first scrapers (207) are fixedly connected to the lower support (206). The first scrapers (207) are in contact with the inner wall of the funnel-shaped lower end of the mixing cylinder (101). The first scrapers (207) are fixedly connected to the second scrapers (208).

6. The biological feed mixing device according to claim 5, characterized in that: The second scraper (208) is configured in a spiral shape.

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