Porridge grinding machine

Abstract

The utility model provides a congee grinding machine which comprises a machine frame, a material storage barrel, a fixed upper grinding disc, a water supply pipe, a rotary lower grinding disc and a material distribution disc, the material distribution disc is installed at the bottom of the machine frame, the material storage barrel is connected to the upper portion of the machine frame, the fixed upper grinding disc is fixedly connected to the inner circumferential wall of the material storage barrel, and the rotary lower grinding disc is rotationally connected into the material storage barrel through a spiral shaft. The rotary lower millstone is located below the fixed upper millstone, a grinding gap is formed between the rotary lower millstone and the fixed upper millstone, and the water supply pipe penetrates through the storage barrel and the fixed upper millstone. According to the porridge grinding machine provided by the utility model, the spiral shaft is used for driving materials to enter the material storage barrel and enter the grinding gap, the fixed upper grinding disc and the rotary lower grinding disc are matched with each other to effectively grind the materials, water flow supplied by the water supply pipe can be fully mixed with the materials to form porridge, and the porridge falls into the material distribution disc at the lower part of the material storage barrel; the grinding precision of the feed is improved, the particle size of the material is reduced, and the processing quality of the porridge material is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to gruel machine technical field, more specifically, relate to a kind of grinds gruel machine. BACKGROUND

[0002] In the process of breeding live pigs, gruel machine is often used to grind feed and mix with water to form wet-mixed feed or gruel feed. Wet-mixed feed or gruel feed can improve the growth rate of live pigs, reduce feed consumption, reduce respiratory disease rate and piglet diarrhea, and also reduce the amount of drug used and drug residues in pigs, which helps to improve the growth rate of live pigs.

[0003] The existing gruel machine generally uses high-speed rotation of the cutter head to break the feed. This method generally has a slow processing speed, resulting in uneven particles of the obtained feed. In addition, it has the problems of large vibration and loud noise. The cutter head also has a large amount of wear during use, which requires frequent replacement, increasing the cost of equipment use. SUMMARY

[0004] The utility model aims to provide a kind of grinds gruel machine, can effectively reduce the particle size of feed grinding, reduce the noise in the process, and help reduce processing cost.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing a kind of grinds gruel machine, including rack, storage cylinder, fixed upper mill, water supply pipe, rotating lower mill and cloth distribution disc. The cloth distribution disc is installed at the bottom of the rack. The storage cylinder is connected to the upper part of the rack and located above the cloth distribution disc. The top of the storage cylinder is provided with a feed inlet, and the bottom is provided with a discharge port. The fixed upper mill is fixedly connected to the inner circumferential wall of the storage cylinder. The rotating lower mill is rotatably connected to the inside of the storage cylinder through the upwardly extending spiral shaft. The rotating lower mill is located below the fixed upper mill and forms a grinding gap between the fixed upper mill for grinding materials. The water supply pipe penetrates the storage cylinder and the fixed upper mill and is used to supply water flow into the grinding gap to mix the materials with water and form gruel.

[0006] In one possible implementation, the spiral shaft includes a rotating shaft and a spiral blade arranged on the outer periphery of the rotating shaft. The spiral blade is used to transport materials into the grinding gap. The top of the rack is provided with a rotating drive member for driving the rotating shaft. The output shaft of the rotating drive member extends downwardly and is connected to the rotating shaft.

[0007] In some embodiments, a feed cone with an upward opening is provided at the feed inlet. The cross-sectional area of the feed cone gradually decreases from top to bottom. The spiral shaft extends upwardly through the feed cone and above the storage cylinder.

[0008] In a possible implementation, the bottom of the fixed upper grinding disc is provided with an arc-shaped concave lower arc surface, the rotating lower grinding disc is provided with an arc-shaped convex upper arc surface upward, the upper arc surface is oppositely arranged with the lower arc surface and forms a grinding gap with the upper arc surface, and the water supply pipe is arranged downward through the lower arc surface.

[0009] In a possible implementation, the storage cylinder is provided with a support frame supported below the rotating lower grinding disc, the support frame is connected with the inner circumferential wall of the storage cylinder through a connecting rod, and a sliding support assembly is arranged between the support frame and the rotating lower grinding disc.

[0010] In a possible implementation, a plurality of connecting rods are arranged along the circumference of the storage cylinder, and the cross section of the connecting rod is a regular triangle.

[0011] In some embodiments, the sliding support assembly comprises a ring-shaped seat connected above the support frame and a sliding ring connected below the rotating lower grinding disc, and the ring-shaped seat is provided with a ring-shaped groove which is open upward and slidably matched with the sliding ring.

[0012] In some embodiments, the bottom of the rotating lower grinding disc is provided with a lower cavity which is open downward, the cross section of the lower cavity gradually increases from top to bottom, and the sliding ring is connected to the cavity bottom wall of the lower cavity.

[0013] In a possible implementation, the rack comprises a supporting table and a rack body connected above the supporting table, the cloth disc is arranged above the supporting table, the storage cylinder is connected to the inner side of the rack body, and the discharge port is provided with a conical discharge hopper for discharging the porridge material into the cloth disc.

[0014] In some embodiments, the circumferential wall of the cloth disc extends outwardly and upwardly, the cloth disc is provided with a convexly arranged flow guide table in the middle part, the top surface of the flow guide table is provided with an arc-shaped chamfer between the side wall, and the side wall of the flow guide table is also provided with an arc-shaped chamfer between the bottom wall of the cloth disc.

[0015] Compared with the prior art, the scheme shown in the embodiments of the application uses the spiral shaft to feed the material into the storage cylinder and into the grinding gap, the fixed upper grinding disc and the rotating lower grinding disc cooperate with each other to effectively grind the material, the water flow supplied by the water supply pipe can be fully mixed with the material, so as to mix the material and the water to form porridge material and flow to the outer peripheral position of the grinding gap until falling into the cloth disc at the lower part of the storage cylinder, thereby realizing effective feeding of the porridge material, improving the grinding precision of the feed, reducing the particle size of the material, and ensuring the processing quality of the porridge material. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative labor.

[0017] Figure 1 The main view cross-sectional structure schematic diagram of the grinded porridge material machine provided by the embodiments of the present application is shown in the figure.

[0018] Figure 2 The embodiments of the present application Figure 1 The local enlarged structure schematic diagram of the I in the embodiments of the present application is shown in the figure.

[0019] Figure 3 The top view structure schematic diagram of the annular support seat, support frame and storage cylinder in the embodiments of the present application Figure 1

[0020] In the figure, the various reference signs are as follows:

[0021] 1, rack; 11, supporting table; 12, frame body; 2, storage cylinder; 21, feeding cone hopper; 22, conical discharge hopper; 23, supporting block; 3, fixed upper grinding disc; 31, lower arc surface; 4, water supply pipe; 5, rotating lower grinding disc; 51, rotating shaft; 52, helical blade; 53, rotating driving part; 54, upper arc surface; 55, lower cavity; 6, cloth disc; 61, flow guide table; 7, grinding gap; 8, support frame; 81, connecting rod; 9, sliding supporting assembly; 91, annular support seat; 92, sliding ring; 93, annular groove. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the following will further describe the present application in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0023] ​It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or indirectly on the other element. It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", and the like, indicate relative positions and orientations based on the orientations and positions shown in the drawings, and are used only to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "several" is two or more, unless otherwise specifically limited.

[0024] Please refer to Figures 1 to 3 , the present application provides a description of the grinding porridge material machine. Grinding porridge material machine, including rack 1, storage cylinder 2, fixed upper grinding disc 3, water supply pipe 4, rotating lower grinding disc 5 and cloth disc 6, cloth disc 6 is installed at the bottom of rack 1, storage cylinder 2 is connected to the upper part of rack 1 and located above cloth disc 6, the top of storage cylinder 2 is provided with a feeding port, the bottom is provided with a discharge port, the fixed upper grinding disc 3 is fixedly connected to the inner wall of storage cylinder 2, the rotating lower grinding disc 5 is rotatably connected to the inner wall of storage cylinder 2 through the upward extending spiral shaft, the rotating lower grinding disc 5 is located below the fixed upper grinding disc 3 and forms a grinding gap 7 for grinding material between the fixed upper grinding disc 3 and the rotating lower grinding disc 5, the water supply pipe 4 is arranged through the storage cylinder 2 and the fixed upper grinding disc 3, and is used for supplying water flow into the grinding gap 7 to mix the material with water and form porridge material.

[0025] The grinding porridge material machine provided in the embodiment has the advantages that compared with the prior art, the grinding porridge material machine provided in the embodiment utilizes the spiral shaft to bring the material into the storage cylinder 2 and the grinding gap 7, the fixed upper grinding disc 3 and the rotating lower grinding disc 5 cooperate with each other to effectively grind the material, the water flow supplied by the water supply pipe 4 can be fully mixed with the material, so as to mix the material with water to form porridge material, and flow to the outer peripheral position of the grinding gap 7 until falling into the cloth disc 6 at the lower part of the storage cylinder 2, thereby realizing effective supply of the porridge material, the structure improves the grinding precision of the feed, reduces the particle size of the material, and ensures the processing quality of the porridge material.

[0026] In the embodiment, the water supply pipe 4 can supply water at intervals during the material grinding process (specifically for feed), or can supply water continuously. The conveying efficiency of the screw shaft should be adjusted according to the grinding requirements, so that the material in the grinding gap 7 can be fully ground. According to the needs, the material can be ground to a smaller particle size and then supplied with water at a certain time to form a gruel, or the material can be ground while supplying water, so that the material and water are mixed to form a gruel. After mixing, the material can still be ground. The specific operation is not limited here.

[0027] In addition, in order to improve the uniformity of mixing, the water supply pipe 4 can be arranged at intervals in the circumferential direction of the fixed upper grinding disc 3 to achieve the effect of multi-point water supply, improve the mixing efficiency of the material and water, and improve the uniformity of the mixture.

[0028] In one possible implementation, the screw shaft includes a rotating shaft 51 and a spiral blade 52 arranged on the outer periphery of the rotating shaft 51. The spiral blade 52 is used to convey the material into the grinding gap 7. The top of the rack 1 is provided with a rotating drive 53 for driving the rotating shaft 51. The output shaft of the rotating drive 53 extends downward and is connected to the rotating shaft 51.

[0029] In the embodiment, the screw shaft adopts the combination of the rotating shaft 51 and the spiral blade 52. On the one hand, the screw shaft drives the rotating lower grinding disc 5 below to rotate, realizing the relative movement between the rotating lower grinding disc 5 and the fixed upper grinding disc 3, and ensuring the effective grinding of the material. On the other hand, the spiral blade 52 guides and conveys the material to smoothly enter the grinding gap 7, so as to meet the subsequent grinding requirements, improve the smoothness of the material supply, and meet the preparation requirements of the gruel.

[0030] In some embodiments, referring to Figures 1 to 3 , the feeding port is provided with an upwardly open feeding cone 21. The feeding cone 21 gradually decreases in cross-sectional area from top to bottom. The screw shaft extends upward through the feeding cone 21 to above the storage cylinder 2.

[0031] In the embodiment, the feeding cone 21 is located at the top of the storage cylinder 2 where the feeding port is located. The feeding cone 21 can effectively accommodate the material, and facilitate the material to enter the grinding gap 7 of the storage cylinder 2 by the guiding and conveying action of the screw shaft.

[0032] In one possible implementation, referring to Figures 1 to 3The bottom of the fixed upper grinding disc 3 is provided with an arc-shaped concave lower arc surface 31, the rotating lower grinding disc 5 has an upward arc-shaped convex upper arc surface 54, the upper arc surface 54 is arranged opposite to the lower arc surface 31 and forms a grinding gap 7 with the upper arc surface 54, and the water pipe 4 is arranged downwardly through the lower arc surface 31. The lower arc surface 31 of the bottom of the fixed upper grinding disc 3 can cooperate with the upper arc surface 54 of the rotating lower grinding disc 5 to form effective grinding of the material. The combination of the upper arc surface 54 and the lower arc surface 31 can increase the grinding area of the material, realize effective mixing of the material and water, and facilitate orderly conveying of the porridge material below the outer periphery.

[0033] In a possible implementation, referring to Figures 1 to 3 , the storage cylinder 2 is provided with a support frame 8 supported below the rotating lower grinding disc 5, the support frame 8 is connected to the inner circumferential wall of the storage cylinder 2 through a connecting rod 81, and a sliding support assembly 9 is arranged between the support frame 8 and the rotating lower grinding disc 5.

[0034] In this embodiment, the support frame 8 is arranged in the storage cylinder 2, and the sliding support assembly 9 mounted on the support frame 8 reliably supports the bottom of the rotating lower grinding disc 5, thereby ensuring the stability of the axial position of the rotating lower grinding disc 5. The sliding support assembly 9 can reduce the relative resistance between the rotating lower grinding disc 5 and the support frame 8 during rotation, thereby improving the smoothness of the rotating lower grinding disc 5.

[0035] In a possible implementation, referring to Figures 1 to 3 , the connecting rod 81 is arranged at intervals along the circumference of the storage cylinder 2, and the cross section of the connecting rod 81 is a regular triangle. After the porridge material flows out from the outer periphery of the grinding gap 7, it can flow downward through the gap between adjacent two connecting rods 81. On this basis, the connecting rod 81 adopts a regular triangle cross section, and the porridge material falling on the connecting rod 81 can be guided by the two side walls of the connecting rod 81, so that the porridge material smoothly flows along the two side slopes of the porridge material to the lower part of the storage cylinder 2, thereby avoiding accumulation of the porridge material above the connecting rod 81.

[0036] In some embodiments, referring to Figures 1 to 3 , the sliding support assembly 9 includes a ring-shaped seat 91 connected above the support frame 8 and a sliding ring 92 connected below the rotating lower grinding disc 5, and the ring-shaped seat 91 is provided with a ring-shaped groove 93 which is open upward and slidably matched with the sliding ring 92.

[0037] In this embodiment, the sliding support assembly 9 adopts the combination of the sliding ring 92 and the ring-shaped seat 91, and the sliding ring 92 is slidably matched with the groove on the ring-shaped seat 91, thereby ensuring smooth rotation of the rotating lower grinding disc 5 and avoiding excessive energy consumption caused by excessive resistance.

[0038] In some embodiments, referring to Figures 1 to 3The bottom of the rotating lower grinding disc 5 has a lower cavity 55 with an opening, the cross-sectional area of the lower cavity 55 gradually increases from top to bottom, and the sliding ring 92 is connected to the cavity bottom wall of the lower cavity 55. The bottom of the rotating lower grinding disc 5 has a lower cavity 55, and the lower opening of the lower cavity 55 is large, which facilitates the setting and installation of the sliding support assembly 9. By providing the lower cavity 55, the residue of the porridge at the bottom of the rotating lower grinding disc 5 can be avoided, so that the porridge can smoothly fall from the grinding gap 7 to the lower part of the storage cylinder 2.

[0039] In one possible implementation, referring to Figures 1 to 3 The rack 1 includes a support table 11 and a rack body 12 connected above the support table 11, the cloth disc 6 is arranged above the support table 11, the storage cylinder 2 is connected to the inner side of the rack body 12, and a conical discharge hopper 22 is arranged at the discharge port, which is used to unload the porridge into the cloth disc 6. The rack 1 adopts the structure of the combination of the support table 11 and the rack body 12, and the support table 11 is used to support the cloth disc 6. The rack body 12 is used to install the storage cylinder 2 and the rotating drive 53 above. The storage cylinder 2 is located above the cloth disc 6 and is used to unload the porridge into the cloth disc 6.

[0040] Specifically, in order to improve the reliability of the installation of the storage cylinder 2 and the rack body 12, a support block 23 capable of being supported below the outer side of the conical discharge hopper 22 is arranged on the inner side of the rack body 12, which enhances the support effect of the storage cylinder 2 and ensures the reliability of the installation of the storage cylinder 2.

[0041] In some embodiments, referring to Figures 1 to 3 The peripheral wall of the cloth disc 6 extends upward and outward at an inclination, the middle part of the cloth disc 6 is provided with a protruding flow guide table 61, and arc chamfers are arranged between the top surface of the flow guide table 61 and the side wall and between the side wall of the flow guide table 61 and the bottom wall of the cloth disc 6.

[0042] In this embodiment, the outer peripheral wall of the cloth disc 6 extends upward and outward at an inclination, which can increase the area for receiving the porridge. The flow guide table 61 arranged in the middle part of the cloth disc 6 can fully guide the porridge outward and downward, so that the porridge is distributed to the outer peripheral position of the cloth disc 6, which is convenient for the pigs to eat subsequently and has good practicability.

[0043] The above-mentioned grinding porridge machine uses the spiral shaft to bring the material into the storage cylinder 2 and the grinding gap 7, the fixed upper grinding disc 3 and the rotating lower grinding disc 5 cooperate to effectively grind the material, the water flow supplied by the water supply pipe 4 can be fully mixed with the material, so that the material and the water are mixed to form porridge, and the porridge flows to the outer peripheral position of the grinding gap 7 until it falls into the cloth disc 6 below the storage cylinder 2, realizing the effective supply of the porridge. This structure improves the grinding precision of the feed, reduces the particle size of the material, and ensures the processing quality of the porridge.

[0044] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A milled gruel machine, characterized in that, The utility model provides a material grinding device, which comprises a rack (1), a storage cylinder (2), a fixed upper grinding disc (3), a water supply pipe (4), a rotating lower grinding disc (5) and a cloth distribution disc (6), the cloth distribution disc (6) is installed at the bottom of the rack (1), the storage cylinder (2) is connected to the upper portion of the rack (1) and is located above the cloth distribution disc (6), the top of the storage cylinder (2) is provided with a feeding port, and the bottom is provided with a discharging port, the fixed upper grinding disc (3) is fixedly connected to the inner circumferential wall of the storage cylinder (2), the rotating lower grinding disc (5) is rotatably connected to the inside of the storage cylinder (2) through an upwardly extending spiral shaft, the rotating lower grinding disc (5) is located below the fixed upper grinding disc (3) and forms a grinding gap (7) with the fixed upper grinding disc (3) for grinding materials, and the water supply pipe (4) is arranged through the storage cylinder (2) and the fixed upper grinding disc (3) and is used for supplying water flow into the grinding gap (7) to mix the materials with water and form gruel.

2. The gruel mill of claim 1, wherein The spiral shaft comprises a rotating shaft (51) and spiral blades (52) arranged on the outer periphery of the rotating shaft (51), the spiral blades (52) are used for conveying materials into the grinding gap (7), the top of the rack (1) is provided with a rotating driving member (53) for driving the rotating shaft (51), and the output shaft of the rotating driving member (53) extends downward and is connected with the rotating shaft (51).

3. The grating mill of claim 2 wherein, The feeding port is provided with a feeding cone (21) opening upward, the feeding cone (21) gradually decreases in cross-sectional area from top to bottom, and the spiral shaft extends upward through the feeding cone (21) to above the storage cylinder (2).

4. The gruel mill of claim 1 wherein, The bottom of the fixed upper grinding disc (3) is provided with an arc-shaped lower concave surface (31), the rotating lower grinding disc (5) has an upper arc surface (54) that is arc-shaped and protrudes upward, the upper arc surface (54) is arranged opposite to the lower arc surface (31) and forms the grinding gap (7) with the upper arc surface (54), and the water supply pipe (4) is arranged downward through the lower arc surface (31).

5. The gruel mill of claim 1 wherein, The storage cylinder (2) is provided with a support frame (8) supported below the rotating lower grinding disc (5), the support frame (8) is connected with the inner circumferential wall of the storage cylinder (2) through a connecting rod (81), and a sliding support assembly (9) is arranged between the support frame (8) and the rotating lower grinding disc (5).

6. The grating mill of claim 5 wherein, The connecting rod (81) is arranged at intervals along the circumference of the storage cylinder (2), and the cross section of the connecting rod (81) is a regular triangle.

7. The grating mill of claim 5 wherein, The sliding support assembly (9) comprises a ring-shaped holder (91) connected above the support frame (8) and a sliding ring (92) connected below the rotating lower grinding disc (5), and the ring-shaped holder (91) is provided with a ring-shaped groove (93) opening upward and slidingly matched with the sliding ring (92).

8. The grating mill of claim 7 wherein, The bottom of the rotating lower grinding disc (5) has a lower cavity (55) opening downward, the cross-sectional area of the lower cavity (55) gradually increases from top to bottom, and the sliding ring (92) is connected to the cavity bottom wall of the lower cavity (55).

9. The grating mill of any one of claims 1-8, wherein, The rack (1) comprises a supporting table (11) and a frame body (12) connected above the supporting table (11), the cloth disc (6) is arranged above the supporting table (11), the storage cylinder (2) is connected to the inner side of the frame body (12), and a conical discharge hopper (22) is arranged at the discharge port and used for discharging materials into the cloth disc (6).

10. The grating mill of claim 9, wherein, The peripheral wall of the cloth disc (6) extends outwardly and upwardly, the middle part of the cloth disc (6) is provided with a convexly arranged flow guide table (61), an arc-shaped chamfer is arranged between the top surface of the flow guide table (61) and the side wall, and an arc-shaped chamfer is also arranged between the side wall of the flow guide table (61) and the bottom wall of the cloth disc (6).

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