Grading screening device for milk powder processing

Abstract

The utility model relates to the technical field of milk powder processing, in particular to a grading screening device for milk powder processing, which comprises a base, the inner wall of the base is rotatably connected with the outer wall of a rotating part, the inner wall of the rotating part is fixedly sleeved with the outer wall of a screening part, and the bottom of the screening part is rotatably abutted against the top of a transmission part. The bottom of the conveying part slidably abuts against the top of the storage part, the outer wall of the storage part is slidably connected with the inner wall of the base, the driving motor is started, milk powder needing to be classified and screened is poured into the rotating cylinder from the feeding hole, the driving motor drives a gear ring to rotate through a gear, and the gear ring drives the rotating cylinder to rotate; the rotating cylinder drives the fine screen cylinder, the medium screen cylinder and the coarse screen cylinder to rotate through the top plate and the first fixing ring, and milk powder in the rotating cylinder is screened and classified through centrifugal force generated by rotation of the fine screen cylinder, the medium screen cylinder and the coarse screen cylinder, so that a large amount of noise generated when the screening device screens the milk powder is avoided, and convenience is brought to use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of milk powder processing, in particular to a grading and screening device for milk powder processing. Background Art

[0002] Milk powder is a powder made by removing moisture from animal milk. It is suitable for storage. Milk powder is made from fresh cow's milk or goat's milk. It is made by freezing or heating to remove almost all the moisture in the milk, and then adding appropriate amounts of vitamins and minerals after drying.

[0003] At present, most of the milk powder grading and screening devices on the market usually use vibration to screen the milk powder when grading and screening the milk powder, which causes a lot of noise when the milk powder grading and screening devices are working, bringing inconvenience to people's use. Utility Model Content

[0004] The purpose of the utility model is to provide a grading and screening device for milk powder processing, so as to solve the problem that the screening device generates a lot of noise when working. To achieve the above purpose, the utility model provides the following technical solution: a grading and screening device for milk powder processing, comprising a base, the inner wall of the base is rotatably connected to the outer wall of a rotating member, the inner wall of the rotating member is fixedly sleeved with the outer wall of the screening member, and the bottom of the screening member is rotatably abutted against the top of the transmission member.

[0005] The bottom of the transmission component is slidably abutted against the top of the storage component, and the outer wall of the storage component is slidably connected to the inner wall of the base.

[0006] Preferably, the base includes a base, a support block, a support sleeve and a drive motor, the base is fixedly connected to the bottom of the top support block near the back, and the front of the support block is fixedly connected to the back of the support sleeve, a support groove is provided at the top of the base, and the inner wall of the support groove is fixedly connected to the outer wall of the drive motor, a drive gear is fixedly installed at the output end of the drive motor, and a collection chamber is provided on the inner wall of the base near the front.

[0007] Preferably, the rotating member is composed of a gear ring, a rotating cylinder, a top plate and a rotating sleeve, the outer wall of the gear ring is meshingly connected with the outer wall of the driving gear, and the inner wall of the gear ring is fixedly sleeved with the outer wall of the rotating cylinder, the outer wall of the rotating cylinder is rotatably connected with the inner wall of the supporting sleeve, and the top of the rotating cylinder is fixedly connected with the bottom of the top plate, the outer wall of the bottom of the rotating cylinder is fixedly sleeved with the inner wall of the top of the rotating sleeve, and a feed hole is opened at the top of the top plate.

[0008] Preferably, the screening element includes a fixing ring 1, a fine screen cylinder, a medium screen cylinder and a coarse screen cylinder, the top of the fixing ring 1 is fixedly connected to the bottom of the rotating cylinder, and the outer wall of the fixing ring 1 is fixedly sleeved with the inner wall of the rotating sleeve, the top of the fixing ring 1 is fixedly connected to the bottom of the fine screen cylinder, and the top of the fine screen cylinder is fixedly connected to the bottom of the top plate, the bottom of the medium screen cylinder is fixedly connected to the top of the fixing ring 1, and the top of the medium screen cylinder is fixedly connected to the bottom of the top plate, the bottom of the coarse screen cylinder is fixedly connected to the top of the fixing ring 1, and the top of the coarse screen cylinder is fixedly connected to the bottom of the top plate, the fine screen cylinder is located in the rotating cylinder, the medium screen cylinder is located in the fine screen cylinder, and the coarse screen cylinder is located in the medium screen cylinder.

[0009] Preferably, the transmission member consists of a connecting pipe, a second fixing ring, a fine screen tube, a middle screen tube and a coarse screen tube, the top of the connecting pipe is rotatably abutted against the bottom of the first fixing ring, and the outer wall of the top of the connecting pipe is rotatably sleeved against the inner wall of the bottom of the rotating sleeve, the bottom of the connecting pipe is fixedly connected to the top of the second fixing ring, and the outer wall of the second fixing ring is fixedly connected to the inner wall of the collecting chamber, the top of the second fixing ring is fixedly connected to the bottom of the fine screen tube, and the top of the fine screen tube is rotatably abutted against the bottom of the first fixing ring, the bottom of the middle screen tube is fixedly connected to the top of the second fixing ring, and the top of the middle screen tube is rotatably abutted against the bottom of the first fixing ring, the bottom of the coarse screen tube is fixedly connected to the top of the second fixing ring, and the top of the coarse screen tube is rotatably abutted against the bottom of the first fixing ring, the fine screen tube is located in the connecting pipe, the middle screen tube is located in the fine screen tube, and the coarse screen tube is located in the middle screen tube.

[0010] Preferably, the storage component includes a sliding storage box, a fine storage box, a medium storage box, a coarse storage box and a handle, the outer wall of the sliding storage box is slidably connected to the inner wall of the collecting chamber, and the inner top wall of the sliding storage box is movably engaged with the bottom of the fine storage box, the top of the fine storage box is slidably abutted against the bottom of the second fixing ring, and the inner top wall of the fine storage box is movably engaged with the bottom of the medium storage box, the top of the middle storage box is slidably abutted against the bottom of the second fixing ring, and the inner top wall of the medium storage box is movably engaged with the bottom of the coarse storage box, and the top of the coarse storage box is slidably abutted against the bottom of the second fixing ring, and a handle is fixedly installed on the front of the sliding storage box.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the driving motor is started, and the milk powder to be graded and screened is poured into the rotating drum from the feeding hole, the driving motor drives the gear ring to rotate through the gear, the gear ring drives the rotating drum to rotate, the rotating drum drives the fine screen drum, the middle screen drum and the coarse screen drum to rotate through the top plate and the fixed ring, and the milk powder in the rotating drum is screened and graded by the centrifugal force generated by the rotation of the fine screen drum, the middle screen drum and the coarse screen drum, thereby avoiding a large amount of noise generated when the screening device is screening the milk powder, which brings convenience to people's use.

[0013] In the utility model, the graded milk powder enters the sliding storage box, the fine storage box, the medium storage box and the coarse storage box respectively through the connecting tube, the fine screen tube, the medium screen tube and the coarse screen tube according to the grade, so that the graded milk powder is stored in the sliding storage box, the fine storage box, the medium storage box and the coarse storage box according to the grade, and the handle is pulled to pull the fine storage box, the medium storage box and the coarse storage box out of the collecting chamber through the sliding storage box, which brings convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 It is an exploded view of the rotating part and the screening part in the utility model;

[0018] Figure 5 It is an exploded view of the transmission component and the storage component in the utility model.

[0019] In the figure: 1. pedestal; 101. base; 102. support block; 103. support sleeve; 104. drive motor; 2. rotating member; 201. gear ring; 202. rotating cylinder; 203. top plate; 204. rotating sleeve; 3. screening member; 301. fixing ring 1; 302. fine screen cylinder; 303. medium screen cylinder; 304. coarse screen cylinder; 4. transmission member; 401. connecting pipe; 402. fixing ring 2; 403. fine screen tube; 404. medium screen tube; 405. coarse screen tube; 5. storage member; 501. sliding storage box; 502. fine storage box; 503. medium storage box; 504. coarse storage box; 505. handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5 The utility model provides a technical solution: a grading and screening device for milk powder processing, comprising a base 1, the inner wall of the base 1 is rotatably connected to the outer wall of a rotating member 2, the inner wall of the rotating member 2 is fixedly sleeved with the outer wall of a screening member 3, and the bottom of the screening member 3 is rotatably abutted against the top of a transmission member 4.

[0022] The bottom of the transmission member 4 is in sliding contact with the top of the storage member 5 , and the outer wall of the storage member 5 is in sliding connection with the inner wall of the base 1 .

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the base 1 includes a base 101, a support block 102, a support sleeve 103 and a drive motor 104. The top of the base 101 near the back is fixedly connected to the bottom of the support block 102, and the front of the support block 102 is fixedly connected to the back of the support sleeve 103. A support groove is provided on the top of the base 101, and the inner wall of the support groove is fixedly connected to the outer wall of the drive motor 104. A drive gear is fixedly installed on the output end of the drive motor 104, and a collecting chamber is provided on the inner wall of the base 101 near the front, and the fixed groove reduces the shaking of the drive motor 104.

[0024] In this embodiment, the rotating member 2 is composed of a gear ring 201, a rotating cylinder 202, a top plate 203 and a rotating sleeve 204. The outer wall of the gear ring 201 is meshed and connected with the outer wall of the driving gear, and the inner wall of the gear ring 201 is fixedly sleeved with the outer wall of the rotating cylinder 202. The outer wall of the rotating cylinder 202 is rotatably connected with the inner wall of the support sleeve 103, and the top of the rotating cylinder 202 is fixedly connected with the bottom of the top plate 203. The outer wall of the bottom of the rotating cylinder 202 is fixedly sleeved with the inner wall of the top of the rotating sleeve 204, and a feed hole is opened at the top of the top plate 203.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the screening element 3 includes a fixed ring 301, a fine screen cylinder 302, a middle screen cylinder 303 and a coarse screen cylinder 304, the top of the fixed ring 301 is fixedly connected to the bottom of the rotating cylinder 202, and the outer wall of the fixed ring 301 is fixedly sleeved with the inner wall of the rotating sleeve 204, the top of the fixed ring 301 is fixedly connected to the bottom of the fine screen cylinder 302, and the top of the fine screen cylinder 302 is fixedly connected to the bottom of the top plate 203, the bottom of the middle screen cylinder 303 is fixedly connected to the top of the fixed ring 301, and the top of the middle screen cylinder 303 is fixedly connected to the bottom of the top plate 203, the bottom of the coarse screen cylinder 304 is fixedly connected to the top of the fixed ring 301, and the top of the coarse screen cylinder 304 is fixedly connected to the top of the top plate 203. The bottom of the plate 203 is fixedly connected, the fine screen cylinder 302 is located in the rotating cylinder 202, the middle screen cylinder 303 is located in the fine screen cylinder 302, and the coarse screen cylinder 304 is located in the middle screen cylinder 303. The driving motor 104 is started, and the milk powder that needs to be graded and screened is poured into the rotating cylinder from the feeding hole. The driving motor 104 drives the gear ring 201 to rotate through the gear, and the gear ring 201 drives the rotating cylinder 202 to rotate. The rotating cylinder 202 drives the fine screen cylinder 302, the middle screen cylinder 303 and the coarse screen cylinder 304 to rotate through the top plate 203 and the fixed ring 301. The centrifugal force generated by the rotation of the fine screen cylinder 302, the middle screen cylinder 303 and the coarse screen cylinder 304 is used to screen and grade the milk powder in the rotating cylinder 202.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the transmission member 4 is composed of a connecting pipe 401, a fixing ring 402, a fine screen tube 403, a medium screen tube 404 and a coarse screen tube 405. The top of the connecting pipe 401 is rotatably connected to the bottom of the fixing ring 301, and the outer wall of the top of the connecting pipe 401 is rotatably connected to the inner wall of the bottom of the rotating sleeve 204. The bottom of the connecting pipe 401 is fixedly connected to the top of the fixing ring 402, and the outer wall of the fixing ring 402 is fixedly connected to the inner wall of the collecting chamber. The top of the fixing ring 402 is fixedly connected to the bottom of the fine screen tube 403, and the fine screen tube 404 is fixedly connected to the inner wall of the collecting chamber. The top of the screen tube 403 is rotationally abutted against the bottom of the fixing ring 1 301, the bottom of the middle screen tube 404 is fixedly connected to the top of the fixing ring 2 402, and the top of the middle screen tube 404 is rotationally abutted against the bottom of the fixing ring 1 301, the bottom of the coarse screen tube 405 is fixedly connected to the top of the fixing ring 2 402, and the top of the coarse screen tube 405 is rotationally abutted against the bottom of the fixing ring 1 301, the fine screen tube 403 is located in the connecting tube 401, the middle screen tube 404 is located in the fine screen tube 403, and the coarse screen tube 405 is located in the middle screen tube 404.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the storage member 5 includes a sliding storage box 501, a fine storage box 502, a medium storage box 503, a coarse storage box 504 and a handle 505. The outer wall of the sliding storage box 501 is slidably connected to the inner wall of the collecting chamber, and the inner top wall of the sliding storage box 501 is movably engaged with the bottom of the fine storage box 502, the top of the fine storage box 502 is slidably abutted against the bottom of the fixing ring 2 402, and the inner top wall of the fine storage box 502 is movably engaged with the bottom of the medium storage box 503, the top of the medium storage box 503 is slidably abutted against the bottom of the fixing ring 2 402, and the inner top wall of the medium storage box 503 is movably engaged with the bottom of the coarse storage box 504, and the top of the coarse storage box 504 is The bottom of the fixing ring 402 is slidably abutted, and a handle 505 is fixedly installed on the front of the sliding storage box 501. The graded milk powder enters the sliding storage box 501, the fine storage box 502, the medium storage box 503 and the coarse storage box 504 through the connecting tube 401, the fine screen tube 403, the medium screen tube 404 and the coarse screen tube 405 according to the grade, so that the graded milk powder is stored in the sliding storage box 501, the fine storage box 502, the medium storage box 503 and the coarse storage box 504 according to the grade. Pull the handle 505, and the handle drives the fine storage box 502, the medium storage box 503 and the coarse storage box 504 to be pulled out of the collecting chamber through the sliding storage box 501.

[0028] The use method and advantages of the utility model: When the grading and screening device for milk powder processing is working, the working process is as follows:

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the driving motor 104 is started, and the milk powder to be graded and screened is poured into the rotating drum from the feeding hole. The driving motor 104 drives the gear ring 201 to rotate through the gear, and the gear ring 201 drives the rotating drum 202 to rotate. The rotating drum 202 drives the fine screen drum 302, the middle screen drum 303 and the coarse screen drum 304 to rotate through the top plate 203 and the fixed ring 1 301. The centrifugal force generated by the rotation of the fine screen drum 302, the middle screen drum 303 and the coarse screen drum 304 is used to screen and grade the milk powder in the rotating drum 202. The graded milk powder enters the sliding storage box 501, the fine storage box 502, the medium storage box 503 and the coarse storage box 504 through the connecting tube 401, the fine screen tube 403, the medium screen tube 404 and the coarse screen tube 405 according to the grade, so that the graded milk powder is stored in the sliding storage box 501, the fine storage box 502, the medium storage box 503 and the coarse storage box 504 according to the grade. When the handle 505 is pulled, the handle drives the fine storage box 502, the medium storage box 503 and the coarse storage box 504 to be pulled out of the collecting chamber through the sliding storage box 501.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grading and screening device for milk powder processing, comprising a base (1), characterized in that: The inner wall of the base (1) is rotatably connected to the outer wall of the rotating member (2), the inner wall of the rotating member (2) is fixedly sleeved with the outer wall of the screening member (3), and the bottom of the screening member (3) is rotatably abutted against the top of the transmission member (4); The bottom of the transmission member (4) is in sliding contact with the top of the storage member (5), and the outer wall of the storage member (5) is in sliding connection with the inner wall of the base (1).

2. A grading and screening device for milk powder processing according to claim 1, characterized in that: The base (1) comprises a base (101), a support block (102), a support sleeve (103) and a drive motor (104); the top of the base (101) close to the back is fixedly connected to the bottom of the support block (102), and the front of the support block (102) is fixedly connected to the back of the support sleeve (103); a support groove is provided at the top of the base (101), and the inner wall of the support groove is fixedly connected to the outer wall of the drive motor (104); a drive gear is fixedly installed at the output end of the drive motor (104), and a collection chamber is provided on the inner wall of the base (101) close to the front.

3. A grading and screening device for milk powder processing according to claim 2, characterized in that: The rotating member (2) is composed of a gear ring (201), a rotating cylinder (202), a top plate (203) and a rotating sleeve (204); the outer wall of the gear ring (201) is meshedly connected with the outer wall of the driving gear, and the inner wall of the gear ring (201) is fixedly sleeved with the outer wall of the rotating cylinder (202); the outer wall of the rotating cylinder (202) is rotatably connected with the inner wall of the supporting sleeve (103), and the top of the rotating cylinder (202) is fixedly connected with the bottom of the top plate (203); the outer wall of the bottom of the rotating cylinder (202) is fixedly sleeved with the inner wall of the top of the rotating sleeve (204), and a feed hole is opened at the top of the top plate (203).

4. A grading and screening device for milk powder processing according to claim 1, characterized in that: The screening element (3) comprises a fixing ring (301), a fine screen cylinder (302), a middle screen cylinder (303) and a coarse screen cylinder (304); the top of the fixing ring (301) is fixedly connected to the bottom of the rotating cylinder (202), and the outer wall of the fixing ring (301) is fixedly sleeved to the inner wall of the rotating sleeve (204); the top of the fixing ring (301) is fixedly connected to the bottom of the fine screen cylinder (302), and the top of the fine screen cylinder (302) is fixedly connected to the bottom of the top plate (203); the middle screen cylinder (30 The bottom of the rotating drum (302) is fixedly connected to the top of the fixing ring (301), and the top of the middle sieve drum (303) is fixedly connected to the bottom of the top plate (203), the bottom of the coarse sieve drum (304) is fixedly connected to the top of the fixing ring (301), and the top of the coarse sieve drum (304) is fixedly connected to the bottom of the top plate (203), the fine sieve drum (302) is located in the rotating drum (202), the middle sieve drum (303) is located in the fine sieve drum (302), and the coarse sieve drum (304) is located in the middle sieve drum (303).

5. A grading and screening device for milk powder processing according to claim 4, characterized in that: The transmission member (4) is composed of a connecting pipe (401), a second fixing ring (402), a fine screen tube (403), a middle screen tube (404) and a coarse screen tube (405). The top of the connecting pipe (401) is rotatably abutted against the bottom of the first fixing ring (301), and the outer wall of the top of the connecting pipe (401) is rotatably sleeved with the inner wall of the bottom of the rotating sleeve (204). The bottom of the connecting pipe (401) is fixedly connected to the top of the second fixing ring (402), and the outer wall of the second fixing ring (402) is fixedly connected to the inner wall of the collecting chamber. The top of the second fixing ring (402) is fixedly connected to the bottom of the fine screen tube (403), and the fine screen tube The top of the middle screen tube (404) is rotatably abutted against the bottom of the fixing ring 1 (301), the bottom of the middle screen tube (404) is fixedly connected to the top of the fixing ring 2 (402), and the top of the middle screen tube (404) is rotatably abutted against the bottom of the fixing ring 1 (301), the bottom of the coarse screen tube (405) is fixedly connected to the top of the fixing ring 2 (402), and the top of the coarse screen tube (405) is rotatably abutted against the bottom of the fixing ring 1 (301), the fine screen tube (403) is located in the connecting tube (401), the middle screen tube (404) is located in the fine screen tube (403), and the coarse screen tube (405) is located in the middle screen tube (404).

6. A grading and screening device for milk powder processing according to claim 5, characterized in that: The storage member (5) comprises a sliding storage box (501), a fine storage box (502), a medium storage box (503), a coarse storage box (504) and a handle (505); the outer wall of the sliding storage box (501) is slidably connected to the inner wall of the collecting chamber, and the inner top wall of the sliding storage box (501) is movably engaged with the bottom of the fine storage box (502); the top of the fine storage box (502) is slidably abutted against the bottom of the second fixing ring (402), and the inner top wall of the fine storage box (502) is movably engaged with the bottom of the medium storage box (503); the top of the medium storage box (503) is slidably abutted against the bottom of the second fixing ring (402), and the inner top wall of the medium storage box (503) is movably engaged with the bottom of the coarse storage box (504), and the top of the coarse storage box (504) is slidably abutted against the bottom of the second fixing ring (402), and the handle (505) is fixedly installed on the front of the sliding storage box (501).

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