Colloid grinder

Abstract

The utility model discloses a colloid grinder and belongs to the technical field of grinders. A colloid grinder comprises a machine base provided with a machine body and a hopper at the top, and further comprises a rotating rod installed in the hopper, a sleeve is installed on the rotating rod, stirring blades are fixedly connected to the sleeve, and a driving part used for driving the rotating rod to rotate is arranged on the machine base; the reciprocating part is arranged in the machine base; by starting the servo motor, the stirring blades can be driven to rotate and scatter caked bean dregs in the hopper, meanwhile, the sleeve and the stirring blades can be driven to transversely move on the rotating rod in a reciprocating mode, the bean dregs added into the hopper can be stirred more sufficiently and evenly, and therefore the scattering effect on the bean dregs is further improved; the feeding hole of the hopper is prevented from being blocked by caked bean dregs in the grinding process, so that the processing efficiency of the bean dregs is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a colloid grinder. Background Art

[0002] Okara is a by-product produced in the process of making tofu or soy milk. It is the solid residue left after soybeans are ground and filtered. Its main components include cellulose, protein and a small amount of fat. It is widely used in food, agriculture, bioenergy and other fields. At present, when further processing the okara, it is usually necessary to use a colloid grinder to grind and refine the dried okara, which helps to improve the taste and solubility of the okara in food or other applications, so as to better utilize the okara.

[0003] During the grinding process of bean dregs, it is usually necessary to add the dried bean dregs into the hopper at the top of the grinder, and then the fixed stator and the high-speed rotating rotor in the inner cavity of the machine are used together to grind the bean dregs into fine particles. However, in the actual processing process, since the bean dregs contain certain proteins and sugars, these components may easily cause the bean dregs to clump when heated. Therefore, when the bean dregs are added to the hopper of the grinder for feeding and grinding, some of the clumped bean dregs are likely to block the feed port of the hopper, resulting in the material being unable to smoothly enter the grinding chamber, slowing down the entire processing process and reducing the processing efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the hopper of the grinder is easily blocked by partially agglomerated bean dregs, resulting in the material not being able to smoothly enter the grinding chamber, thereby reducing the processing efficiency, and to propose a colloid grinder.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A colloid grinder includes a base with an organism and a hopper mounted on the top, and also includes: a rotating rod installed in the hopper, wherein a sleeve is installed on the rotating rod, and a stirring blade is fixedly connected to the sleeve. The base is provided with a driving part for driving the rotating rod to rotate; a reciprocating part is arranged in the base, wherein when the rotating rod rotates, the reciprocating part is used to drive the sleeve to slide back and forth on the rotating rod, and the hopper is provided with a knocking part for causing the hopper to generate continuous vibration force.

[0007] In order to drive the stirring blades to break up the agglomerated bean dregs, preferably, the driving part includes a servo motor fixedly mounted on the hopper, and the output end of the servo motor and one end of the rotating rod are both fixedly connected to pulleys connected by belts.

[0008] In order to improve the effect of breaking up the bean dregs, preferably, the reciprocating part includes a reciprocating screw rod rotatably connected to the hopper, and a screw sleeve is rotatably connected to the sleeve, wherein the surfaces of the reciprocating screw rod and the rotating rod are fixedly connected with mutually meshing gear plates, and the screw sleeve is threadedly connected to the reciprocating screw rod.

[0009] In order to shield components such as the reciprocating screw and the gear plate, a shell is further fixedly connected to the hopper, the reciprocating screw, the screw sleeve and the gear plate are all located in the shell, and the sleeve is slidably connected to the shell.

[0010] In order to make the bean dregs enter the inner cavity of the machine body more smoothly, preferably, the knocking part includes a cam rotatably mounted on the hopper, and the hopper is provided with a follower for driving the cam to rotate, wherein an elastic ball is installed on the hopper, and the hopper is provided with an elastic part for making the elastic ball close to the surface of the hopper.

[0011] In order to drive the cam to rotate, the follower further includes a support plate fixedly connected to the hopper, and a vertical rod is rotatably connected to the support plate.

[0012] The cam is fixedly connected to the top end of the vertical rod, and the bottom end of the vertical rod and one end of the rotating rod are fixedly connected with bevel gears that mesh with each other.

[0013] In order to achieve the reciprocating impact of the elastic ball on the outer wall of the hopper, the elastic member further includes a mounting plate fixedly connected to the hopper, a straight rod is slidably connected to the mounting plate, the elastic ball is fixedly connected to one end of the straight rod, and the other end of the straight rod is fixedly connected to a driving plate, wherein a spring is sleeved on the straight rod, and the two ends of the spring are respectively fixedly connected to the surface of the mounting plate and the surface of the elastic ball. When the cam rotates, the cam will intermittently slide over the surface of the driving plate.

[0014] In order to reduce the noise generated when the elastic ball hits, a sound insulation shell is detachably mounted on the hopper, and the cam and the elastic ball are both located in the sound insulation shell.

[0015] In order to shield and protect components such as the servo motor, a protective shell is detachably mounted on the hopper, the servo motor and the pulley are both located in the protective shell, and a heat dissipation port is opened through the protective shell.

[0016] In order to guide the sleeve, preferably, the ends on both sides of the rotating rod are designed to be circular, and the middle part of the rotating rod is designed to be square.

[0017] Compared with the prior art, the present invention provides a colloid grinder with the following beneficial effects:

[0018] 1. The colloid grinder can drive the stirring blades to rotate and break up the clumped bean dregs in the hopper by starting the servo motor. At the same time, it can also drive the sleeve and the stirring blades to move back and forth on the rotating rod, which can turn the bean dregs added to the hopper more fully and evenly, thereby further improving the effect of breaking up the bean dregs and preventing the feed port of the hopper from being blocked by clumped bean dregs during the grinding process, thereby improving the processing efficiency of the bean dregs.

[0019] 2. The colloid grinder can drive the elastic ball to continuously hit the hopper through the rotation of the cam, causing the hopper to vibrate, which can further disperse the agglomerated bean dregs, improve the anti-blocking effect of the hopper, and make the bean dregs enter the inner cavity of the machine body more smoothly for grinding, thereby helping to improve the processing efficiency of the bean dregs.

[0020] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model solves the problem in the existing technology that the hopper of the grinder is easily blocked by partially agglomerated bean dregs, resulting in the material not being able to smoothly enter the grinding chamber, thereby reducing the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the axonometric structure of a colloid grinding machine proposed in the present utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of a hopper of a colloid grinding machine proposed in the present utility model;

[0023] Figure 3 This is a partial axonometric structure diagram of a colloid grinding machine proposed in this utility model. Figure 1 ;

[0024] Figure 4 This is a partial axonometric structure diagram of a colloid grinding machine proposed in this utility model. Figure 2 .

[0025] In the figure: 1. Machine base; 2. Machine body; 3. Hopper; 4. Rotating rod; 41. Servo motor; 42. Pulley; 5. Casing; 51. Reciprocating screw; 52. Screw sleeve; 53. Gear plate; 6. Agitating blade; 7. Cam; 71. Support plate; 72. Vertical rod; 73. Bevel gear; 8. Elastic ball; 81. Mounting plate; 82. Straight rod; 83. Spring; 84. Drive plate; 9. Housing; 10. Sound insulation shell; 11. Protective shell. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0028] Reference Figure 1-Figure 4 The embodiment of the present invention provides a colloid grinder, including a base 1 with a body 2 and a hopper 3 installed on the top. The body 2 is equivalent to a grinder with a grinding assembly inside. The grinding assembly can be a grinding roller or a grinding stator and a grinding rotor that cooperate with each other. The hopper 3 is connected to the top of the body 2, and the body 2 is connected to a discharge pipe for discharging the ground bean dregs. It also includes: a rotating rod 4, which is installed in the hopper 3, wherein a sleeve 5 is installed on the rotating rod 4, and a stirring blade 6 is fixedly connected to the sleeve 5. A driving part for driving the rotating rod 4 to rotate is provided on the base 1; a reciprocating part is provided in the base 1, wherein when the rotating rod 4 rotates, the reciprocating part is used to drive the sleeve 5 to slide back and forth on the rotating rod 4, and a knocking part for causing the hopper 3 to generate continuous vibration force is provided on the hopper 3.

[0029] Specifically, during use, the driving part can be used to drive the stirring blades 6 to rotate and break up the clumped bean dregs in the hopper 3; the reciprocating part can be used to turn the bean dregs added to the hopper 3 more fully and evenly, thereby further improving the effect of breaking up the bean dregs and preventing the feed port of the hopper 3 from being blocked by the clumped bean dregs during the grinding process, thereby improving the processing efficiency of the bean dregs; the striking part can be used to drive the elastic ball 8 to continuously impact the hopper 3, causing the hopper 3 to vibrate, which can further disperse the clumped bean dregs and improve the anti-blocking effect of the hopper 3, which helps to improve the processing efficiency of the bean dregs.

[0030] The driving part includes a servo motor 41 fixedly mounted on the hopper 3 , and an output end of the servo motor 41 and one end of the rotating rod 4 are both fixedly connected to a pulley 42 connected via a belt.

[0031] Specifically, when in use, by starting the servo motor 41 and driving the pulley 42 and the rotating rod 4 to rotate, the sleeve 5 and the stirring blade 6 are driven to rotate together, which can drive the stirring blade 6 to break up the agglomerated bean dregs and prevent the feed port of the hopper 3 from being blocked by the agglomerated bean dregs during the grinding process.

[0032] The reciprocating part includes a reciprocating screw 51 rotatably connected to the hopper 3, and a screw sleeve 52 rotatably connected to the sleeve 5, wherein the reciprocating screw 51 and the surface of the rotating rod 4 are fixedly connected with mutually meshing gear plates 53, and the screw sleeve 52 is threadedly connected to the reciprocating screw 51.

[0033] Specifically, when the rotating rod 4 rotates, it also drives the gear plate 53 and the reciprocating screw rod 51 to rotate together. Under the action of the thread, the screw sleeve 52 drives the sleeve 5 to move back and forth horizontally on the rotating rod 4, and at the same time drives the stirring blades 6 to move together, which can turn the bean dregs added to the hopper 3 more fully and evenly, thereby further improving the effect of breaking up the bean dregs.

[0034] A housing 9 is fixedly connected to the hopper 3 , a reciprocating screw 51 , a screw sleeve 52 and a gear plate 53 are all located in the housing 9 , and the sleeve 5 is slidably connected to the housing 9 .

[0035] Specifically, by providing the housing 9 , components such as the reciprocating screw 51 and the gear plate 53 can be shielded to ensure stable use of the components.

[0036] The knocking part includes a cam 7 rotatably mounted on the hopper 3 , and the hopper 3 is provided with a follower for driving the cam 7 to rotate. The hopper 3 is provided with an elastic ball 8 , and the hopper 3 is provided with an elastic member for making the elastic ball 8 close to the surface of the hopper 3 .

[0037] Specifically, during use, through the coordinated use of the follower and the elastic member, the cam 7 can drive the elastic ball 8 to reciprocate and hit the outer wall of the hopper 3, causing the hopper 3 to vibrate, which can further disperse the agglomerated bean dregs to maintain the loose state of the bean dregs in the hopper 3, improve the fluidity of the bean dregs, further improve the anti-blocking effect of the hopper 3, and allow the bean dregs to enter the inner cavity of the machine body 2 more smoothly for grinding, which helps to improve the processing efficiency of the bean dregs.

[0038] The driven member includes a support plate 71 fixedly connected to the hopper 3, and a vertical rod 72 is rotatably connected to the support plate 71.

[0039] The cam 7 is fixedly connected to the top of the vertical rod 72 , and the bottom end of the vertical rod 72 and one end of the rotating rod 4 are fixedly connected with bevel gears 73 that mesh with each other.

[0040] Specifically, when the rotating rod 4 rotates, the bevel gear 73 and the vertical rod 72 are also driven to rotate, thereby driving the cam 7 to rotate together.

[0041] The elastic member includes a mounting plate 81 fixedly connected to the hopper 3, a straight rod 82 is slidably connected to the mounting plate 81, an elastic ball 8 is fixedly connected to one end of the straight rod 82, and the other end of the straight rod 82 is fixedly connected to a driving plate 84, wherein a spring 83 is sleeved on the straight rod 82, and the two ends of the spring 83 are respectively fixedly connected to the surface of the mounting plate 81 and the surface of the elastic ball 8. When the cam 7 rotates, the cam 7 will intermittently slide over the surface of the driving plate 84.

[0042] Specifically, when the cam 7 rotates and slides along the surface of the driving plate 84, the driving plate 84 is squeezed, so that the driving plate 84 drives the straight rod 82 to move, and at the same time drives the elastic ball 8 away from the surface of the hopper 3 and compresses the spring 83. When the cam 7 slides over the surface of the driving plate 84, the elastic force of the spring 83 can quickly reset the elastic ball 8 and hit the hopper 3, thereby generating a vibration force in the hopper 3.

[0043] A sound insulation shell 10 is detachably mounted on the hopper 3 , and the cam 7 and the elastic ball 8 are both located inside the sound insulation shell 10 .

[0044] Specifically, the provision of the sound insulation shell 10 can reduce the noise generated when the elastic ball 8 hits.

[0045] A protective shell 11 is detachably mounted on the hopper 3 , the servo motor 41 and the pulley 42 are both located in the protective shell 11 , and a heat dissipation opening is formed through the protective shell 11 .

[0046] Specifically, the protective shell 11 can shield and protect the servo motor 41 and the pulley 42 , and the heat dissipation opening can facilitate heat dissipation of the servo motor 41 .

[0047] The ends on both sides of the rotating rod 4 are designed to be circular, and the middle part of the rotating rod 4 is designed to be square.

[0048] Specifically, such a design can guide the sleeve 5, ensuring that the sleeve 5 and the stirring blades 6 can rotate and perform transverse reciprocating motion at the same time.

[0049] Working principle: During use, the colloid grinder starts the servo motor 41 and drives the pulley 42 and the rotating rod 4 to rotate, which in turn drives the sleeve 5 and the stirring blade 6 to rotate together, thereby driving the stirring blade 6 to break up the agglomerated bean dregs in the hopper 3;

[0050] At the same time, when the rotating rod 4 rotates, it also drives the gear plate 53 and the reciprocating screw rod 51 to rotate together. Under the action of the thread, the screw sleeve 52 drives the sleeve 5 to reciprocate horizontally on the rotating rod 4, and at the same time drives the stirring blades 6 to move together, which can stir the bean dregs added to the hopper 3 more fully and evenly, thereby further improving the effect of breaking up the bean dregs;

[0051] Furthermore, when the rotating rod 4 rotates, it also drives the bevel gear 73 and the vertical rod 72 to rotate, and drives the cam 7 to rotate together, and slide along the surface of the driving plate 84, and at the same time squeezes the driving plate 84, so that the driving plate 84 drives the straight rod 82 to move, and at the same time drives the elastic ball 8 away from the surface of the hopper 3 and compresses the spring 83. When the cam 7 slides over the surface of the driving plate 84, the elastic force of the spring 83 can make the elastic ball 8 quickly return to its original position and hit the hopper 3, causing the hopper 3 to vibrate, which can further disperse the agglomerated bean dregs, improve the anti-blocking effect of the hopper 3, and make the bean dregs enter the inner cavity of the machine body 2 more smoothly for grinding, thereby helping to improve the processing efficiency of the bean dregs.

[0052] Finally, the loose bean dregs will quickly enter the inner cavity of the machine body 2 through the hopper 3, and through the cooperation of the fixed stator and the high-speed rotating rotor in the inner cavity of the machine body 2, the bean dregs will be ground into fine particles and discharged through the discharge pipe.

[0053] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A colloid grinding machine, comprising a base (1) with an organism (2) and a hopper (3) mounted on top, characterized in that: Also includes: A rotating rod (4) is installed in the hopper (3). Wherein, a sleeve (5) is installed on the rotating rod (4), a stirring blade (6) is fixedly connected to the sleeve (5), and a driving part for driving the rotating rod (4) to rotate is provided on the machine base (1); A reciprocating portion provided in the machine base (1), When the rotating rod (4) rotates, the reciprocating portion is used to drive the sleeve (5) to slide back and forth on the rotating rod (4), and the hopper (3) is provided with a striking portion for causing the hopper (3) to generate a continuous vibration force.

2. A colloid grinding machine according to claim 1, characterized in that, The driving unit comprises a servo motor (41) fixedly mounted on the hopper (3), and an output end of the servo motor (41) and one end of the rotating rod (4) are both fixedly connected to a pulley (42) connected via a belt.

3. A colloid grinding machine according to claim 1, characterized in that, The reciprocating portion includes a reciprocating screw rod (51) rotatably connected to the hopper (3), and a screw sleeve (52) rotatably connected to the sleeve (5). The surfaces of the reciprocating screw (51) and the rotating rod (4) are both fixedly connected with mutually meshing gear plates (53), and the screw sleeve (52) is threadedly connected to the reciprocating screw (51).

4. A colloid grinding machine according to claim 3, characterized in that, A housing (9) is fixedly connected to the hopper (3), the reciprocating screw (51), the screw sleeve (52) and the gear plate (53) are all located in the housing (9), and the sleeve (5) is slidably connected to the housing (9).

5. A colloid grinding machine according to claim 1, characterized in that, The knocking part includes a cam (7) rotatably mounted on the hopper (3), and the hopper (3) is provided with a follower for driving the cam (7) to rotate. The hopper (3) is provided with an elastic ball (8), and the hopper (3) is provided with an elastic member for making the elastic ball (8) adhere tightly to the surface of the hopper (3).

6. A colloid grinding machine according to claim 5, characterized in that, The driven member comprises a support plate (71) fixedly connected to the hopper (3), and a vertical rod (72) is rotatably connected to the support plate (71). The cam (7) is fixedly connected to the top end of the vertical rod (72), and the bottom end of the vertical rod (72) and one end of the rotating rod (4) are fixedly connected to mutually meshing bevel gears (73).

7. A colloid grinding machine according to claim 5, characterized in that: The elastic member comprises a mounting plate (81) fixedly connected to the hopper (3), a straight rod (82) being slidably connected to the mounting plate (81), the elastic ball (8) being fixedly connected to one end of the straight rod (82), and the other end of the straight rod (82) being fixedly connected to a driving plate (84). The straight rod (82) is provided with a spring (83), and the two ends of the spring (83) are fixedly connected to the surface of the mounting plate (81) and the surface of the elastic ball (8), respectively. When the cam (7) rotates, the cam (7) will intermittently slide over the surface of the driving plate (84).

8. A colloid grinding machine according to claim 5, characterized in that: A sound insulation shell (10) is detachably mounted on the hopper (3), and the cam (7) and the elastic ball (8) are both located inside the sound insulation shell (10).

9. A colloid grinding machine according to claim 2, characterized in that: A protective shell (11) is detachably mounted on the hopper (3), the servo motor (41) and the pulley (42) are both located in the protective shell (11), and a heat dissipation opening is provided through the protective shell (11).

10. The colloid grinding machine according to claim 1, characterized in that: The ends on both sides of the rotating rod (4) are circular in design, and the middle portion of the rotating rod (4) is square in design.

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