Crushing device for concentrated feed processing

Abstract

The utility model discloses a crushing device for concentrated feed processing, which belongs to the technical field of concentrated feed processing equipment and comprises a first sieve plate and a second sieve plate positioned below the first sieve plate, and the first sieve plate and the second sieve plate divide a crushing tank into a first crushing chamber, a second crushing chamber and a finished product chamber which are distributed from top to bottom. A feeding pipe is connected to the side wall of the first crushing chamber, a discharging pipe is connected to the bottom of the finished product chamber, a motor is installed at the top of the crushing tank, the output end of the motor is connected with a rotating shaft penetrating through the first sieve plate and the second sieve plate, and a crushing cutter located above the first sieve plate and a grinding roller located above the second sieve plate are connected to the rotating shaft. Through the arrangement of the first crushing chamber, the second crushing chamber, the crushing cutter and the grinding roller, concentrated feed firstly enters the first crushing chamber, is crushed by the crushing cutter, then enters the second crushing chamber, and is ground and crushed by the grinding roller, so that the crushing is more sufficient, the working efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to a concentrated feed processing device, in particular to a crushing device for concentrated feed processing, and belongs to the technical field of concentrated feed processing equipment. Background Art

[0002] Concentrated feed, also known as protein supplement feed, is a semi-finished compound feed made from protein feed, mineral feed and additive premixes. When a certain proportion of energy feed is added, it becomes a complete feed that meets the nutritional needs of animals.

[0003] During the production and processing of concentrated feed, a grinder is often required to grind the concentrated feed to improve the quality of concentrated feed production. However, the existing grinders for concentrated feed processing do not grind the feed sufficiently, requiring multiple grinds, which increases the work intensity and has low work efficiency. In addition, the existing grinders do not have the advantage of uniform feeding, resulting in the grinder being blocked due to excessive concentrated feed during the grinding process, thereby reducing the efficiency and effect of the grinder.

[0004] The utility model proposes a new solution to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to solve the problems that the existing grinders for concentrated feed processing are not sufficient, multiple grinds are required, the work intensity is increased, and the work efficiency is low. In addition, the existing grinders do not have the advantage of uniform feeding, resulting in the grinder being blocked due to excessive concentrated feed during the process of grinding concentrated feed, which reduces the efficiency and effect of the grinder. A grinder for concentrated feed processing is provided.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A crushing device for processing concentrated feed, comprising a crushing tank and a support frame connected to the outer wall of the bottom of the crushing tank, the inner side of the crushing tank is connected to a first sieve plate and a second sieve plate located below the first sieve plate, the first sieve plate and the second sieve plate divide the crushing tank into a first crushing chamber, a second crushing chamber and a finished product chamber distributed from top to bottom, a feed pipe is connected to the side wall of the first crushing chamber, a discharge pipe is connected to the bottom of the finished product chamber, a motor is installed on the top of the crushing tank, the output end of the motor is connected to a rotating shaft passing through the first sieve plate and the second sieve plate, the rotating shaft is connected to a crushing knife located above the first sieve plate and a grinding roller located above the second sieve plate, the bottom of the first sieve plate and the second sieve plate are both provided with anti-blocking rollers connected to the rotating shaft.

[0008] Preferably, a spiral blade located inside the discharge pipe is connected to the bottom outer wall of the rotating shaft.

[0009] Preferably, the finished product chamber is a funnel-shaped finished product chamber.

[0010] Preferably, two groups of crushing knives are provided, and the two groups of crushing knives are staggered in an upper and lower manner.

[0011] Preferably, each group of the crushing knives is provided with a plurality of them, and a first connecting sleeve sleeved on the outer wall of the rotating shaft is connected between the plurality of crushing knives, and the first connecting sleeve and the rotating shaft are connected by bolts.

[0012] Preferably, the feed pipe is connected to the crushing tank at an angle, and the bottom end of the feed pipe extends above the crushing knife.

[0013] Preferably, a plurality of the grinding rollers are provided, and a second connecting sleeve sleeved on the outer wall of the rotating shaft is connected between the plurality of grinding rollers, and the second connecting sleeve and the rotating shaft are connected by bolts.

[0014] Preferably, a plurality of anti-blocking rollers are provided, and a third connecting sleeve sleeved on the outer wall of the rotating shaft is connected between the plurality of anti-blocking rollers, and the third connecting sleeve and the rotating shaft are connected by bolts.

[0015] Preferably, an anti-blocking rod is connected to the outer wall of the anti-blocking roller.

[0016] Preferably, an observation window is provided on the front of the crushing tank.

[0017] The beneficial technical effects of the utility model are as follows: according to the crushing device for concentrated feed processing of the utility model, through the arrangement of the first crushing chamber, the second crushing chamber, the crushing knife and the grinding roller, the concentrated feed will first enter the first crushing chamber and be crushed by the crushing knife, then enter the second crushing chamber, and then be crushed by the grinding roller, so the crushing is more sufficient, the work efficiency is improved, and the labor intensity is reduced; through the arrangement of the first crushing chamber and the crushing knife, the crushing knife can break up the feed while crushing the concentrated feed, preventing the feed from concentrating, thereby playing an anti-blocking role; through the arrangement of the anti-blocking roller, when blocked, the anti-blocking roller can dredge it, without the need for manual dredging, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A cross-sectional view of the overall structure of a preferred embodiment provided by the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0020] Figure 3A schematic diagram of a shaft connection according to a preferred embodiment of the present invention;

[0021] Figure 4 A schematic diagram of the structure of a crushing knife according to a preferred embodiment of the present invention;

[0022] Figure 5 A schematic diagram of the structure of a grinding roller according to a preferred embodiment of the present invention;

[0023] Figure 6 The figure is a schematic structural diagram of an anti-blocking roller according to a preferred embodiment of the present invention.

[0024] In the figure: 1. Crushing tank; 2. Support frame; 3. First sieve plate; 4. Second sieve plate; 5. First crushing chamber; 6. Second crushing chamber; 7. Finished product chamber; 8. Feed pipe; 9. Discharge pipe; 10. Motor; 11. Rotating shaft; 12. Crushing knife; 13. Grinding roller; 14. Anti-blocking roller; 15. Spiral blade; 16. First connecting sleeve; 17. Second connecting sleeve; 18. Third connecting sleeve; 19. Anti-blocking rod; 20. Observation window. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0026] like Figures 1-6As shown, the crushing device for concentrated feed processing provided in this embodiment includes a crushing tank 1 and a support frame 2 connected to the outer wall of the bottom of the crushing tank 1, the inner side of the crushing tank 1 is connected to a first sieve plate 3 and a second sieve plate 4 located below the first sieve plate 3, the first sieve plate 3 and the second sieve plate 4 divide the crushing tank 1 into a first crushing chamber 5, a second crushing chamber 6 and a finished product chamber 7 distributed from top to bottom, a feed pipe 8 is connected to the side wall of the first crushing chamber 5, and a discharge pipe 9 is connected to the bottom of the finished product chamber 7, a motor 10 is installed on the top of the crushing tank 1, and the output end of the motor 10 is connected to a rotating shaft 11 passing through the first sieve plate 3 and the second sieve plate 4, the rotating shaft 11 is connected to a crushing knife 12 located above the first sieve plate 3 and a grinding roller 13 located above the second sieve plate 4, and the bottom of the first sieve plate 3 and the second sieve plate 4 are both provided with an anti-blocking roller 14 connected to the rotating shaft 11. Through the arrangement of the first crushing chamber 5, the second crushing chamber 6, the crushing knife 12 and the grinding roller 13, the concentrated feed will first enter the first crushing chamber 5 and be crushed by the crushing knife 12, then enter the second crushing chamber 6, and then be crushed by the grinding roller 13, so that the crushing is more sufficient, thereby improving work efficiency and reducing labor intensity; through the arrangement of the first crushing chamber 5 and the crushing knife 12, the crushing knife 12 can break up the feed while crushing the concentrated feed, thereby preventing the feed from concentrating, thereby playing a role in preventing blockage; through the arrangement of the anti-blocking roller 14, when blockage occurs, the anti-blocking roller 14 can clear the blockage without the need for manual clearing, thereby improving work efficiency.

[0027] In this embodiment, if Figure 1 、 Figure 2 and Figure 3 As shown, the bottom outer wall of the rotating shaft 11 is connected to a spiral blade 15 located inside the discharge pipe 9. The finished product chamber 7 is funnel-shaped, and two sets of crushing blades 12 are provided, with the two sets of crushing blades 12 arranged in an alternating pattern. The provision of the spiral blades 15 improves discharge efficiency and prevents blockage of the discharge pipe 9. The funnel-shaped finished product chamber 7 also improves discharge efficiency; the alternating pattern of the two sets of crushing blades 12 improves comminution efficiency.

[0028] In this embodiment, if Figure 1 、 Figure 4 、 Figure 5 and Figure 6As shown, each set of pulverizing blades 12 includes multiple pulverizing blades 12. A first connecting sleeve 16, which is sleeved on the outer wall of the rotating shaft 11, is connected between the multiple pulverizing blades 12. The first connecting sleeve 16 and the rotating shaft 11 are bolted together. A feed pipe 8 is obliquely connected to the pulverizing tank 1, with the bottom end of the feed pipe 8 extending above the pulverizing blades 12. Multiple grinding rollers 13 are provided. A second connecting sleeve 17, which is sleeved on the outer wall of the rotating shaft 11, is connected between the multiple grinding rollers 13. The second connecting sleeve 17 and the rotating shaft 11 are bolted together. Multiple anti-blocking rollers 14 are provided. A third connecting sleeve 18, which is sleeved on the outer wall of the rotating shaft 11, is connected between the multiple anti-blocking rollers 14. The third connecting sleeve 18 and the rotating shaft 11 are bolted together. The arrangement of the first connecting sleeve 16, the second connecting sleeve 17, and the third connecting sleeve 18 facilitates assembly, disassembly, and maintenance.

[0029] In this embodiment, if Figure 1 、 Figure 2 and Figure 6 As shown, an anti-blocking rod 19 is connected to the outer wall of the anti-blocking roller 14, and an observation window 20 is provided on the front of the crushing tank 1. The anti-blocking rod 19 is provided to improve the dredging efficiency; the observation window 20 is provided to facilitate observation of the crushing situation.

[0030] In this embodiment, if Figures 1-6 As shown, the working process of a crushing device for concentrated feed processing provided in this embodiment is as follows:

[0031] Step 1: The motor 10 drives the rotating shaft 11 to rotate, and the concentrated feed is fed into the feeding pipe 8 and enters the first crushing chamber 5. After being crushed by the crushing blade 12, it enters the second crushing chamber 6;

[0032] Step 2: The concentrated feed entering the second grinding chamber 6 is crushed by the grinding roller 13 and then enters the finished product chamber 7;

[0033] Step 3: The concentrated feed entering the finished product chamber 7 is brought out from the discharge pipe 9 by the spiral blades 15 .

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. A pulverizing device for concentrated feed processing, comprising a pulverizing tank (1) and a support frame (2) connected to the outer wall of the bottom of the pulverizing tank (1), characterized in that: The inner side of the crushing tank (1) is connected to a first sieve plate (3) and a second sieve plate (4) located below the first sieve plate (3). The first sieve plate (3) and the second sieve plate (4) divide the crushing tank (1) into a first crushing chamber (5), a second crushing chamber (6) and a finished product chamber (7) distributed from top to bottom. A feed pipe (8) is connected to the side wall of the first crushing chamber (5), and a discharge pipe (9) is connected to the bottom of the finished product chamber (7). A motor (10) is installed on the top of the crushing tank (1). The output end of the motor (10) is connected to a rotating shaft (11) passing through the first sieve plate (3) and the second sieve plate (4). A crushing knife (12) located above the first sieve plate (3) and a grinding roller (13) located above the second sieve plate (4) are connected to the rotating shaft (11). The bottoms of the first sieve plate (3) and the second sieve plate (4) are both provided with anti-blocking rollers (14) connected to the rotating shaft (11).

2. A pulverizing device for concentrated feed processing according to claim 1, characterized in that: The outer wall of the bottom of the rotating shaft (11) is connected to a spiral blade (15) located inside the discharge pipe (9).

3. A pulverizing device for concentrated feed processing according to claim 1, characterized in that: The finished product chamber (7) is a funnel-shaped finished product chamber.

4. A pulverizing device for concentrated feed processing according to claim 1, characterized in that: The crushing knives (12) are provided in two groups, and the two groups of crushing knives (12) are staggered in an upper and lower manner.

5. A pulverizing device for concentrated feed processing according to claim 1, characterized in that: Each group of the crushing knives (12) is provided with a plurality of them, and a first connecting sleeve (16) sleeved on the outer wall of the rotating shaft (11) is connected between the plurality of crushing knives (12), and the first connecting sleeve (16) and the rotating shaft (11) are connected by bolts.

6. A pulverizing device for concentrated feed processing according to claim 1, characterized in that: The feed pipe (8) is connected to the crushing tank (1) at an angle, and the bottom end of the feed pipe (8) extends to above the crushing knife (12).

7. A pulverizing device for concentrated feed processing according to claim 1, characterized in that: A plurality of the grinding rollers (13) are provided, and a second connecting sleeve (17) sleeved on the outer wall of the rotating shaft (11) is connected between the plurality of grinding rollers (13). The second connecting sleeve (17) and the rotating shaft (11) are connected by bolts.

8. A pulverizing device for concentrated feed processing according to claim 1, characterized in that: A plurality of anti-blocking rollers (14) are provided, and a third connecting sleeve (18) sleeved on the outer wall of the rotating shaft (11) is connected between the plurality of anti-blocking rollers (14). The third connecting sleeve (18) and the rotating shaft (11) are connected by bolts.

9. A pulverizing device for concentrated feed processing according to claim 1, characterized in that: An anti-blocking rod (19) is connected to the outer wall of the anti-blocking roller (14).

10. A pulverizing device for concentrated feed processing according to claim 1, characterized in that: The front of the crushing tank (1) is provided with an observation window (20).

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