Chicken bone powder raw material crusher

Abstract

The utility model discloses a chicken bone powder raw material crusher, and relates to the technical field of crushers, the chicken bone powder raw material crusher comprises a crusher composed of a base support, a top cover body, a cutter head, an L-shaped cutter holder and a transmission wheel, an adjusting assembly is arranged between the inner side of the L-shaped cutter holder and the side wall of a movable cutter, and the adjusting assembly is used for adjusting the horizontal position of the movable cutter; the adjusting assembly comprises an adjusting unit and a reinforcing unit, and the adjusting unit is used for moving the movable cutter in the horizontal direction to achieve gap adjustment between the movable cutter and the fixed cutter; and the reinforcing unit is used for limiting the backward movement of the position of the movable cutter, so that the backward movement of the movable cutter is avoided. According to the utility model, the movable cutter can be conveniently adjusted by arranging the adjusting assembly, the movement of the movable cutter is synchronous with that of the clamping piece, and the movable cutter can be kept stable and immovable in the process of tightening the fastening bolt, so that the adjusting gap can be ensured not to change, and the mounting and adjusting efficiency of the movable cutter is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a chicken bone powder raw material crusher. Background Art

[0002] Bone meal is the product of refining, drying and crushing the leftovers from the animal food industry (mammalian tissues and bones, excluding fur, unless the fur is attached to the head and hoof horns). Bone meal can be used as the main raw material for calcium and phosphorus in compound feed to meet the needs of livestock and poultry for calcium and phosphorus and promote the growth and development of livestock. Adding bone meal to the feed of dairy cows can increase their appetite and enhance their resistance to disease.

[0003] Depending on the different bone powder raw materials, the crushing equipment used is also different. Among them, small bones such as chicken bones are mostly crushed by small crushers. The small crusher drives the moving knife disc to rotate at high speed through an electric motor. During the high-speed rotation of the moving knife, it forms a relative motion with the fixed knife. The gap between the moving knife and the fixed knife is used to create an aggregate crushing and shearing incision, thereby crushing large aggregates. The crushed aggregates are filtered and output through a screen to determine the aggregate particle size.

[0004] During the process of crushing chicken bone raw materials with a small crusher, the gap between the moving knife and the fixed knife needs to be adjusted according to the size of the required particles. In the existing moving knife position adjustment process, after loosening the moving knife, the moving knife is moved manually and then tightened after the distance is determined. During the tightening process, the moving knife with the adjusted distance is prone to move outward, resulting in the adjusted gap being smaller than the preset gap distance. Based on this, a chicken bone meal raw material crusher is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a chicken bone meal raw material crusher to solve the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chicken bone powder raw material crusher, comprising a crusher consisting of a base support, a top cover, a cutter disc, an L-shaped cutter seat, and a transmission wheel, wherein the top cover is rotatably mounted on the top of the base support through a hinge, the cutter disc is rotatably mounted in the inner cavity of the base support, the rotating shaft of the cutter disc passes through the outside of the base support and is fixedly connected to the transmission wheel, the transmission wheel is used for transmission connection with an external driving device, the L-shaped cutter seat is integrally formed on the outside of the cutter disc, a moving cutter is fixedly mounted on the top of the L-shaped cutter seat through a fixing assembly, an adjustment assembly is provided between the inner side of the L-shaped cutter seat and the side wall of the moving cutter, and the adjustment assembly is used for adjusting the horizontal position of the moving cutter;

[0007] The adjustment component includes an adjustment unit and a reinforcement unit;

[0008] The adjusting unit is used to move the movable knife horizontally to adjust the gap between the movable knife and the fixed knife;

[0009] The reinforcement unit is used to limit the backward movement of the movable knife to avoid the movable knife from moving backward.

[0010] As a further solution of the utility model: the adjustment unit includes a clamping piece, a docking groove, and a clamping groove;

[0011] The clamping piece is composed of a threaded column, a hexagonal block, a docking column, and a clamping round block. The threaded column, the hexagonal block, the docking column, and the clamping round block are fixed in sequence along the horizontal direction. The threaded column is threadedly connected to the inner side surface of the L-shaped knife seat;

[0012] The docking groove and the clamping groove are provided at the bottom of the movable knife, and the docking groove is distributed on one side of the clamping groove and penetrates the side of the movable knife away from the blade; the movable knife is clamped to the docking column and the outer side of the clamping round block respectively through the docking groove and the clamping groove;

[0013] The hexagonal block is twisted by a wrench tool to realize the overall horizontal movement of the clamping part, and the synchronous movement of the clamping part and the movable knife is realized by the clamping of the clamping round block and the clamping groove.

[0014] As a further solution of the utility model: the reinforcement unit includes a support bolt;

[0015] There are two support bolts, which are symmetrically distributed with the clamping piece as the center and are threadedly connected to the inner side surface of the L-shaped knife seat. The support bolts are attached to the side surface of the moving knife to further limit the backward movement of the moving knife.

[0016] As a further solution of the utility model: the fixing assembly includes a gasket, a fastening bolt, a straight notch, and a fixing screw hole;

[0017] The fixing screw holes are symmetrically arranged at the inner bottom of the L-shaped knife seat, and the straight slots are symmetrically arranged at the top of the moving knife and pass through the bottom of the moving knife;

[0018] The gasket is attached to the top of the moving knife, and the fastening bolt passes through the gasket and the straight notch and is threadedly connected with the fixing screw hole to fix the moving knife.

[0019] As a further solution of the utility model: the horizontal lateral width of the docking groove matches the diameter of the docking column, the diameter of the snap-fitting round block matches the horizontal lateral width of the snap-fitting groove, and the thickness of the snap-fitting round block matches the longitudinal thickness of the snap-fitting groove.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] By setting up the adjustment component, the movable knife can be easily adjusted, and the movement of the movable knife is synchronized with the clamping part. During the process of tightening the fastening bolts, the movable knife can remain stable and motionless, thus ensuring that the adjustment gap will not change, effectively improving the installation and adjustment efficiency of the movable knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the cutter disc of the utility model;

[0024] Figure 3 This is a schematic diagram of the movable knife disassembly state of the utility model;

[0025] Figure 4 It is a structural sectional view of the movable knife and the L-shaped knife seat of the utility model.

[0026] In the figure: 1. crusher; 101. base bracket; 102. top cover; 103. cutter disc; 104. L-shaped cutter seat; 105. transmission wheel; 2. moving cutter; 3. fixing assembly; 301. gasket; 302. fastening bolt; 303. straight slot; 304. fixing screw hole; 4. adjustment assembly; 401. clamping piece; 4011. threaded column; 4012. hexagonal block; 4013. docking column; 4014. clamping round block; 402. support bolt; 403. docking groove; 404. clamping groove. DETAILED DESCRIPTION

[0027] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 4In the embodiment of the utility model, a chicken bone meal raw material crusher includes a crusher 1 composed of a base support 101, a top cover 102, a cutter disc 103, an L-shaped cutter seat 104, and a transmission wheel 105. The top cover 102 is rotatably mounted on the top of the base support 101 through a hinge, and the cutter disc 103 is rotatably mounted in the inner cavity of the base support 101. The rotating shaft of the cutter disc 103 passes through the outside of the base support 101 and is fixedly connected to the transmission wheel 105. The transmission wheel 105 is used for transmission connection with an external driving device. The L-shaped cutter seat 104 is integrally formed on the outside of the cutter disc 103. The top of the L-shaped cutter seat 104 is fixedly mounted with a moving knife 2 through a fixing component 3. An adjusting component 4 is provided between the inner side of the L-shaped cutter seat 104 and the side wall of the moving knife 2. The adjusting component 4 is used to adjust the horizontal position of the moving knife 2.

[0029] The adjustment component 4 includes an adjustment unit and a reinforcement unit;

[0030] The adjustment unit is used to move the movable knife 2 in the horizontal direction to adjust the gap between the movable knife 2 and the fixed knife;

[0031] The reinforcement unit is used to limit the backward movement of the movable knife 2 to prevent the movable knife 2 from moving backward;

[0032] The adjustment unit includes a clamping member 401, a docking slot 403, and a clamping slot 404;

[0033] The clamping member 401 is composed of a threaded column 4011, a hexagonal block 4012, a docking column 4013, and a clamping round block 4014. The threaded column 4011, the hexagonal block 4012, the docking column 4013, and the clamping round block 4014 are fixed in sequence along the horizontal direction. The threaded column 4011 is threadedly connected to the inner side surface of the L-shaped knife seat 104.

[0034] The docking groove 403 and the clamping groove 404 are provided at the bottom of the movable knife 2. The docking groove 403 is distributed on one side of the clamping groove 404 and penetrates the side of the movable knife 2 away from the blade. The movable knife 2 is clamped to the outer side of the docking column 4013 and the clamping round block 4014 respectively through the docking groove 403 and the clamping groove 404.

[0035] The hexagonal block 4012 is twisted by a wrench tool to realize the overall horizontal movement of the clamping member 401, and the clamping member 401 and the movable knife 2 are synchronously moved by the clamping round block 4014 and the clamping groove 404;

[0036] The reinforcement unit includes support bolts 402;

[0037] Two support bolts 402 are provided, and the two support bolts 402 are symmetrically distributed with the clamping member 401 as the center and are threadedly connected to the inner side surface of the L-shaped knife seat 104. The support bolts 402 are attached to the side surface of the movable knife 2 to further limit the backward movement of the movable knife 2;

[0038] The fixing assembly 3 includes a gasket 301, a fastening bolt 302, a straight slot 303, and a fixing screw hole 304;

[0039] The fixing screw holes 304 are symmetrically arranged at the inner bottom of the L-shaped knife seat 104, and the straight slots 303 are symmetrically arranged at the top of the movable knife 2 and pass through the bottom of the movable knife 2;

[0040] The gasket 301 is attached to the top of the movable knife 2 , and the fastening bolt 302 penetrates the gasket 301 and the straight slot 303 and is threadedly connected with the fixing screw hole 304 to fix the movable knife 2 .

[0041] In this embodiment: it should be supplemented that: a locking assembly is provided at one end of the base bracket 101 and the top cover body 102 away from the rotation connection, which is used to realize the locking operation between the top cover body 102 and the base bracket 101, and the rotation opening structure of the top cover body 102 facilitates the replacement and maintenance of the movable knife 2;

[0042] When installing the movable knife 2, align the docking groove 403 and the clamping groove 404 with the docking column 4013 and the clamping round block 4014 respectively, and finally the bottom of the movable knife 2 fits with the bottom of the L-shaped knife seat 104, and the clamping round block 4014 is clamped to the inner side of the clamping groove 404. Then, place the gasket 301 on the upper surface of the movable knife 2, and then pass the fastening bolt 302 through the mounting hole and the straight notch 303 on the gasket 301 and threadedly connect with the fixing screw hole 304. At this time, the fastening bolt 302 does not need to be tightened, so that the movable knife 2 can move;

[0043] Then, the position of the movable knife 2 is adjusted. The hexagonal block 4012 is rotated by a tool so that the threaded column 4011 moves horizontally relative to the L-shaped knife seat 104, thereby realizing the movement of the movable knife 2. Then, the knife disc 103 is manually pushed to rotate so that the movable knife 2 is close to the fixed knife to determine the distance between the two. If the distance does not meet the requirement, the movable knife 2 continues to be adjusted. When the adjustment is completed, it can be stopped. Then, the support bolt 402 is rotated to make it close to the side of the movable knife 2, and finally the fastening bolt 302 is tightened (it should be supplemented that: when the position of the movable knife 2 is adjusted by the clamping member 401, the stud of the support bolt 402 is completely screwed into the threaded hole of the L-shaped knife seat 104, so that the support bolt 402 does not interfere with the backward movement of the movable knife 2);

[0044] Through the cooperation of the above multiple parts, the movement of the movable knife 2 is synchronized with the clamping member 401. During the process of tightening the fastening bolt 302, the movable knife 2 can remain stable and motionless, thus ensuring that the adjustment gap does not change.

[0045] Please refer to Figures 3-4The horizontal lateral width of the docking groove 403 matches the diameter of the docking column 4013 , the diameter of the snap-fitting round block 4014 matches the horizontal lateral width of the snap-fitting groove 404 , and the thickness of the snap-fitting round block 4014 matches the longitudinal thickness of the snap-fitting groove 404 .

[0046] In this embodiment: this structure prevents shaking between the movable knife 2 and the clamping member 401, thereby ensuring stable movement of the movable knife 2 during adjustment.

[0047] What is described above is only a preferred specific implementation manner 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 substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chicken bone meal raw material crusher, comprising a crusher (1) consisting of a base support (101), a top cover (102), a cutter disc (103), an L-shaped cutter seat (104), and a transmission wheel (105), wherein the top cover (102) is rotatably mounted on the top of the base support (101) by a hinge, the cutter disc (103) is rotatably mounted in the inner cavity of the base support (101), the rotating shaft of the cutter disc (103) passes through the outside of the base support (101) and is fixedly connected to the transmission wheel (105), the transmission wheel (105) is used for transmission connection with an external driving device, the L-shaped cutter seat (104) is integrally formed on the outer side of the cutter disc (103), and is characterized in that: The top of the L-shaped knife seat (104) is fixedly mounted with a movable knife (2) via a fixing assembly (3); an adjusting assembly (4) is provided between the inner side of the L-shaped knife seat (104) and the side wall of the movable knife (2); the adjusting assembly (4) is used to adjust the horizontal position of the movable knife (2); The adjustment component (4) comprises an adjustment unit and a reinforcement unit; The adjustment unit is used to move the movable knife (2) in a horizontal direction to adjust the gap between the movable knife (2) and the fixed knife; The reinforcement unit is used to limit the backward movement of the movable knife (2) to prevent the movable knife (2) from moving backward; The adjustment unit comprises a clamping piece (401), a docking slot (403), and a clamping slot (404); The clamping member (401) is composed of a threaded column (4011), a hexagonal block (4012), a docking column (4013), and a clamping round block (4014); the threaded column (4011), the hexagonal block (4012), the docking column (4013), and the clamping round block (4014) are fixed in sequence along the horizontal direction; the threaded column (4011) is threadedly connected to the inner side surface of the L-shaped knife seat (104); The docking groove (403) and the clamping groove (404) are provided at the bottom of the movable knife (2); the docking groove (403) is distributed on one side of the clamping groove (404) and penetrates the side of the movable knife (2) away from the blade; the movable knife (2) is respectively clamped to the outside of the docking column (4013) and the clamping round block (4014) through the docking groove (403) and the clamping groove (404); The hexagonal block (4012) is twisted with a wrench tool to achieve the overall horizontal movement of the clamping member (401), and the clamping member (401) and the movable knife (2) are synchronously moved by the clamping of the clamping round block (4014) and the clamping groove (404).

2. A chicken bone meal raw material crusher according to claim 1, characterized in that: The reinforcement unit includes a support bolt (402); Two support bolts (402) are provided, and the two support bolts (402) are symmetrically distributed with the clamping piece (401) as the center and are threadedly connected to the inner side surface of the L-shaped knife seat (104). The support bolts (402) are attached to the side surface of the movable knife (2) to further limit the backward movement of the movable knife (2).

3. The chicken bone meal raw material crusher according to claim 1, characterized in that: The fixing assembly (3) comprises a gasket (301), a fastening bolt (302), a straight slot (303), and a fixing screw hole (304); The fixing screw holes (304) are symmetrically arranged at the inner bottom of the L-shaped knife seat (104), and the straight slots (303) are symmetrically arranged at the top of the movable knife (2) and penetrate the bottom of the movable knife (2); The gasket (301) is fitted on the top of the movable knife (2), and the fastening bolt (302) passes through the gasket (301), the straight slot (303), and is threadedly connected to the fixing screw hole (304) to fix the movable knife (2).

4. A chicken bone meal raw material crusher according to claim 2, characterized in that: The horizontal lateral width of the docking groove (403) matches the diameter of the docking column (4013), the diameter of the snap-fitting round block (4014) matches the horizontal lateral width of the snap-fitting groove (404), and the thickness of the snap-fitting round block (4014) matches the longitudinal thickness of the snap-fitting groove (404).

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