CN111408439A - Fodder grinder for animal husbandry - Google Patents

Abstract

The invention discloses a feed grinding device for animal husbandry, and belongs to the field of equipment for animal husbandry breeding. The inside inner chamber of having seted up of organism of frame among the device, the feed inlet of feeder hopper link up to the inner chamber of organism, the discharge gate has been seted up to the bottom of organism, grinder includes first motor, grind the rotor, grind the stator, transmission worm and knob, it is connected to the inner wall of organism to grind stator slidable, it is the solid of revolution to grind the rotor, it mutually supports with grinding the stator to grind the rotor, first motor drive is connected to grinding the rotor, the lateral wall that grinds the stator has been from last to having seted up the drive rack down, knob fixed connection is to the transmission worm, transmission worm and drive rack cooperation. The knob is rotated to drive the transmission worm, the grinding stator moves, and when the grinding stator moves downwards, the larger the gap between the grinding stator and the grinding rotor is, so that the size of abrasive particles can be conveniently adjusted.

Description

A feed grinding device for animal husbandry

technical field

The invention relates to the field of equipment for animal husbandry, in particular to a feed grinding device for animal husbandry.

Background technique

In animal husbandry, it is often necessary to use feeding devices to feed livestock.

When processing the feed, the feed needs to be ground, and the large pellet feed is processed into something that is easy for livestock to eat and digest. Different feeds need to be ground into different particle sizes, and different livestock also need feed with different particle sizes. The existing grinding device can only grind and fix it. Feeds with different particle sizes cannot be processed for feeds with different particle size requirements, and the versatility is poor.

Therefore, there is a need for a feed grinding device that facilitates particle size adjustment.

SUMMARY OF THE INVENTION

The present invention provides a feed grinding device for animal husbandry, which can solve the problems that the existing grinding devices in the prior art are inconvenient for processing feeds with different granularity requirements and have poor versatility.

A feed grinding device for animal husbandry, comprising a frame and a grinding device, wherein:

The frame includes a body and a feeding hopper, an inner cavity is opened inside the body, the feeding hopper is fixedly connected to the body, and the feeding port of the feeding hopper is connected to the body of the body. an inner cavity, the bottom of the body is provided with a discharge port, and the discharge port is connected to the inner cavity through;

The grinding device includes a first motor, a grinding rotor, a grinding stator, a transmission worm and a knob, the grinding stator is slidably connected to the inner wall of the body, and the grinding stator is provided with a through hole for rotating the rotating body, the The side wall of the hole is provided with a second grinding surface, the grinding rotor is a revolving body, the side wall of the grinding rotor is provided with a first grinding surface, and the first grinding surface and the second grinding surface are vertically upward. During the process, the gap between the same horizontal plane becomes larger and larger, the grinding rotor and the grinding stator cooperate with each other, the first motor is connected to the grinding rotor, and the outer side wall of the grinding stator is opened from top to bottom. There is a drive rack, the drive worm is rotatably connected to the body, the knob is fixedly connected to the drive worm, the knob is rotatably connected to the outer side wall of the body, and the drive worm is connected to the body. Matching of the transmission rack.

Preferably, the frame further includes a slope, the slope is arranged at the bottom of the inner cavity of the body, and the slope is inclined downward to the discharge port.

Preferably, the shape of the second grinding surface on the grinding stator is an inverted circular truncated side surface, the grinding rotor is an upright circular truncated shape, and the first grinding surface and the second grinding surface are Several grinding teeth are fixedly connected, and the grinding rotor is provided with a material guide groove.

Preferably, the grinding device further comprises a pointer, the knob has evenly arranged scales and numbers corresponding to the scales, the pointer is fixedly connected to the outer surface of the body, and points to the said knob of the knob. scale.

Preferably, the grinding device further includes a first gear and a second gear, the side of the knob is fixedly connected with the first gear, the first gear is an incomplete gear, and the knob is rotatable. It is connected to the body, and its side is fixedly connected with the second gear, and the first gear is engaged with the second gear, so that the rotation relationship of the two knobs conforms to the scale relationship of the scale .

Preferably, it also includes a second spring, the frame also includes a filter plate, the side wall of the body is provided with a return outlet that penetrates the inside and outside, and one side of the filter plate is hinged to the inner cavity of the body. , the other side of the filter plate is inclined and extends downward into the return material outlet, and the filter plate is located below the grinding device, and one end of the first spring is fixedly connected to the inner wall of the return material outlet , the other end of the first spring is fixedly connected to the filter plate.

Preferably, it also includes a return material device, the return material device includes a return part, an auger, a motor bracket, a second motor and a cam, the body is provided with a return material inlet through the inside and outside, and the return material inlet is located at Above the machine body where the grinding stator is located, the recirculation part is provided with a recirculation cavity, and the recirculation part is fixedly connected to the outer side wall of the machine body, and the return material outlet is connected to the recirculation cavity through. The feed inlet is throughly connected to the return cavity, the auger is rotatably connected to the return part for conveying the feed upward, the motor bracket is fixedly connected to the return part, and the second motor It is fixedly connected to the motor bracket, the auger is drivingly connected to the second motor, the second motor is drivingly connected to a support rod, the support rod is rotatably connected to a support seat, and the support seat is fixedly connected to the inner side wall of the return material outlet, the cam is drive-connected to the transmission rod, and the cam at least includes a first working state and a second working state;

When in the first working state, the cam is disengaged from the filter plate, and the first spring is in a compressed state;

When in the second working state, the cam is in contact with the filter plate, and the cam pushes up the filter plate.

Preferably, it also includes a second spring, one side of the slope is hinged to the inner cavity of the body, the other side of the slope is inclined and extends downward to the outlet, and one end of the second spring is fixed It is connected to the bottom of the inner cavity of the body, and the other end is fixedly connected to the slope.

Preferably, it also includes universal wheels, and at least three universal wheels are fixedly connected to the bottom of the body.

Preferably, the grinding device further includes a positioning key, the inner wall of the body is provided with a plurality of key grooves in the vertical direction, and the outer side wall of the grinding stator is provided with a plurality of through grooves at positions corresponding to the key grooves. The positioning keys are fixedly connected to the key grooves, the positioning keys are slidably connected to the through grooves, and the positioning keys correspond to the key grooves one-to-one.

The present invention provides a feed grinding device for animal husbandry. Rotating the knob drives the transmission worm, and drives the transmission rack provided on the grinding stator to move. Since the first grinding surface and the When the second grinding surface is approaching the feeding hopper, the distance between the first grinding surface and the second grinding surface is getting farther and farther at the same level. When the grinding stator moves downward, the grinding The gap between the stator and the grinding rotor becomes larger and larger, and the size of the abrasive particles can be adjusted conveniently.

Description of drawings

1 is a schematic structural diagram of a feed grinding device for animal husbandry provided by the present invention;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the partial structure enlarged schematic diagram at A place in Fig. 1;

Fig. 4 is the partial structure enlarged schematic diagram at B in Fig. 1;

Fig. 5 is the partial structure enlarged schematic diagram at C place in Fig. 2;

FIG. 6 is a schematic structural diagram of the grinding rotor in FIG. 1 .

Description of reference numbers:

1-frame, 11-feed hopper, 12-discharge port, 13-slope, 14-filter plate, 15-return inlet, 16-return outlet, 17-body, 2-grinding device, 21-th A motor, 22-grinding rotor, 221-first grinding surface, 222-grinding teeth, 223-guiding groove, 23-grinding stator, 231-second grinding surface, 24-drive worm, 25-knob, 251-scale , 252-number, 26-first gear, 27-second gear, 28-pointer, 29-positioning key, 3-return device, 31-return part, 32-auger, 33-motor bracket, 34-section Two motors, 35-cam, 4-first spring, 5-second spring, 6- universal wheel.

Detailed ways

A specific embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

Specific embodiment 1:

As shown in Figure 1 to Figure 3, Figure 5 and Figure 6, an embodiment of the present invention provides a feed grinding device for animal husbandry, comprising a frame 1 and a grinding device 2, wherein:

The frame 1 includes a body 17 and a feeding hopper 11. An inner cavity is opened inside the body 17. The feeding hopper 11 is fixedly connected to the body 17. The feeding port of the feeding hopper 11 penetrates into the inner cavity of the body 17 for feeding The bottom of the body 17 is provided with a discharge port 12, and the discharge port 12 is connected to the inner cavity through and used for discharging;

The grinding device 2 includes a first motor 21 , a grinding rotor 22 , a grinding stator 23 , a transmission worm 24 , a knob 25 , a first gear 26 , a second gear 27 , a pointer 28 and a positioning key, and the grinding stator 23 is slidably connected to the body 17 The body 17 is provided with a number of key grooves, the outer side wall of the grinding stator 23 is provided with a number of through grooves, the positioning keys 29 are slidably connected to the key grooves, and the positioning keys 29 correspond to the key grooves one by one, so that the grinding stator 23 is The sliding direction is limited to sliding up and down. The grinding stator 23 is provided with a through hole for the rotation of the rotating body, which is used for the rotation of the grinding rotor 22. The side wall of the through hole is provided with a second grinding surface 231. The grinding rotor 22 is a rotating body. The grinding rotor 22 A first grinding surface 221 is provided on the side wall of the grinding wheel for grinding. Preferably, the shape of the second grinding surface 231 on the grinding stator 23 is the side of an inverted circular truncated cone, the grinding rotor 22 is an upright circular truncated cone shape, and the first The grinding surface 221 and the second grinding surface 231 are fixedly connected with a number of grinding teeth 222, which can grind more efficiently. The grinding rotor 22 is provided with a guide groove 223, which is used to guide the feed into the grinding process, and can also reduce splashing. When the grinding surface 221 and the second grinding surface 231 are close to the feeding hopper 11, the distance between the first grinding surface 221 and the second grinding surface 231 is getting farther and farther when the level is the same, so that the feed enters the grinding process more smoothly during grinding, and the grinding The rotor 22 cooperates with the grinding stator 23, the first motor 21 is connected to the grinding rotor 22 in a driving manner, the outer side wall of the grinding stator 23 is provided with a drive rack from top to bottom, the drive worm 24 is rotatably connected to the body 17, and the knob 25 is fixed Connected to the transmission worm 24, the knob is rotatably connected to the outer side wall of the body 17, the transmission worm 24 is matched with the transmission rack, the knob 25 has a scale 251 evenly arranged and a number 252 corresponding to the scale, and the pointer 28 is fixedly connected to the body 17. The outer surface of the knob 25 points to the scale 251 of the knob 25 for fine granularity adjustment. The side of the knob 25 is fixedly connected with the first gear 26, the first gear 26 is an incomplete gear, and the other knob 25 is rotatably connected to the The body 17 is fixedly connected with a second gear 27 on its side. The first gear 26 is engaged with the second gear 27, so that the rotational relationship of the two knobs 25 conforms to the scale relationship of the scale 251, so that the fine particle size adjustment has more advantages. Large adjustment range.

Including a positioning key 29, the grinding device 2 also includes a positioning key 29, the inner wall of the body 17 is provided with a number of key grooves in the vertical direction, the outer side wall of the grinding stator 23 is provided with a number of through grooves at the position corresponding to the key groove, and the positioning key 29 is fixedly connected Into the keyway, the positioning key 29 is slidably connected to the through groove, and the positioning key 29 corresponds to the keyway one-to-one.

Specific working process: when it is necessary to adjust the particle size, manually rotate the knob 25 to drive the drive worm 24 to rotate, drive the drive rack set on the grinding stator 23 to move the grinding stator 23 up and down, because the grinding surface of the grinding stator 23 is inverted The side of the circular truncated table, the grinding rotor 22 is in an upright circular truncated shape, then the first grinding surface 221 and the second grinding surface 231 are in the process of approaching the feeding hopper 11, and the first grinding surface 221 and the second grinding surface 231 are at the same level when the first grinding surface 221 and the second grinding surface 231 The distance is getting farther and farther, and the minimum grinding gap that cooperates with the grinding stator 23 appears at the bottom of the grinding rotor 22. Therefore, when the grinding stator moves downward, the minimum grinding gap between the grinding rotor 22 and the grinding stator 23 becomes larger, which can To adjust the size of the abrasive grains, the scale 251 and the number 252 set on the knob 25 cooperate with the pointer 28 to control the actual size of the abrasive grains more precisely. The cooperation of the first gear 26 and the second gear 27 enables the knob 25 to be larger Fine granularity adjustment is carried out within the range. The first gear 26 is an incomplete gear. When the first gear 26 rotates for one week, the second gear is toggled to make the second gear 27 rotate by an angle. The angle of a scale, such as the 25-digit relationship between the two buttons is decimal, and the number of teeth of the second gear is 20, then the first gear 26 should be set with two teeth that are symmetrical along the center. In actual use, the feed is fed from the The bucket 11 enters and enters the gap between the grinding rotor 22 and the grinding stator 23. The guide groove 223 on the grinding rotor guides the feed into the grinding process to reduce splashing. The grinding teeth 222 arranged on the grinding surface improve the grinding efficiency, and the feed grinding is completed. Then transfer it into the lower part of the body, and discharge the material from the discharge port 12.

Specific embodiment 2:

In Example 1, there will still be a certain difference in the particle size during the grinding process, and the particle size is not uniform. Therefore, on the basis of Example 1, as shown in Figures 1 to 6, it also includes a feeding device 3, a second The spring 4, the second spring 5 and the universal wheel 6, the frame 1 also includes a slope 13, one side of the slope 13 is hinged to the inner cavity of the body 17, and the other side of the slope 13 extends downward to the discharge port 12, the first One end of the two springs 5 is fixedly connected to the bottom of the inner cavity of the body 17, and the other end is fixedly connected to the slope 13;

The frame 1 also includes a filter plate 14. The side wall of the body 17 is provided with a return outlet 16 that penetrates inside and outside. One side of the filter plate 14 is hinged to the inner cavity of the body 17. Inside the material return outlet 16, and the filter plate 14 is located below the grinding device 2, one end of the first spring 4 is fixedly connected to the inner wall of the return material outlet 16, and the other end of the first spring 4 is fixedly connected to the filter plate 14;

The return device 3 includes a return part 31, an auger 32, a motor support 33, a second motor 34 and a cam 35. The body 17 is provided with a return inlet 15 that penetrates inside and outside, and the return inlet 15 is located in the body 17 where the grinding stator 23 is located. Above, the return part 31 has a box-shaped structure, and the return part 31 is fixedly connected to the outer side wall of the body 17 , the return material outlet 16 is connected to the inner cavity of the return part 31 , and the return material inlet 15 is connected to the inner cavity of the return part 31 through The auger 32 is rotatably connected to the return part 31, the motor bracket 33 is fixedly connected to the return part 31, the second motor 34 is fixedly connected to the motor bracket 33, and the auger 32 is drivingly connected to the second motor 34. The two motors 34 are driven and connected to the support rod, the support rod is rotatably connected to the support base, the support base is fixedly connected to the inner side wall of the material return outlet, the cam 35 is driven and connected to the transmission rod, and the cam 35 at least includes a first working state And the second working state, when in the first working state, the cam 35 is not in contact with the filter plate 14, the first spring 4 is in a compressed state, when in the second working state, the cam 35 pushes up the filter plate 14, so that the filter plate 14 14 shakes.

At least three universal wheels 6 are fixedly connected to the bottom of the body 17 to facilitate the transportation of the equipment.

Specific working process: when grinding, the feed with uneven particle size falls into the filter plate 14, the feed that meets the particle size requirements is transferred into the slope 13, and slides to the discharge port 16, and the dropped feed generates a certain impact force, making the slope 13. 13 vibrates, so that the feed is not easy to stick to the slope 13, and it is easier to slide to the discharge port 12, and the feed accumulates on the slope 13, and the spring 4 close to the discharge port 12 is compressed, so that the slope 13 The inclination angle changes. Large, so that the feed is not easy to accumulate;

The feed that does not meet the particle size requirements enters the feed-return outlet 16 along the inclined filter plate 14, thereby entering the feed-return device 3, and the second motor 34 drives the auger 32 to transport the feed to the feed-return inlet 15, and enters the gap of the grinding surface for further During grinding, when the second motor 34 rotates, the cam 35 is driven to lift the filter plate 14 intermittently, so that the feed that meets the particle size requirements is screened more fully, and the feed that does not meet the particle size requirements is more likely to enter the feeding device 3 .

The above disclosure is only a few specific embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any changes that those skilled in the art can contemplate should fall into the protection scope of the present invention.

Claims (10)

1. A feed grinding device for animal husbandry, characterized in that it comprises a frame (1) and a grinding device (2), wherein: The frame (1) comprises a body (17) and a feeding hopper (11), an inner cavity is opened inside the body (17), and the feeding hopper (11) is fixedly connected to the body (17) , the feeding port of the feeding hopper (11) is connected to the inner cavity of the body (17), the bottom of the body (17) is provided with a discharging port (12), and the discharging port ( 12) through connection to the inner cavity; The grinding device (2) comprises a first motor (21), a grinding rotor (22), a grinding stator (23), a transmission worm (24) and a knob (25), the grinding stator (23) is slidably connected to In the inner wall of the body (17), the grinding stator (23) is provided with a through hole for coordinating the rotation of the rotating body, the side wall of the through hole is provided with a second grinding surface (231), and the grinding rotor (22) is a rotating body , the side wall of the grinding rotor (22) is provided with a first grinding surface (221). The gap between them becomes larger and larger, the grinding rotor (22) and the grinding stator (23) cooperate with each other, the first motor (21) is drivingly connected to the grinding rotor (22), and the grinding stator ( 23) The outer side wall is provided with a drive rack from top to bottom, the drive worm (24) is rotatably connected to the body (17), and the knob (25) is fixedly connected to the drive worm (24) , the knob is rotatably connected to the outer side wall of the body (17), and the transmission worm (24) is matched with the transmission rack. 2. A feed grinding device for animal husbandry according to claim 1, characterized in that, the frame (1) further comprises a slope (13), and the slope is arranged in the inner cavity of the body (17) At the bottom, the ramp (13) slopes down to the outlet (12). 3. A feed grinding device for animal husbandry according to claim 1, characterized in that, the shape of the second grinding surface (231) on the grinding stator (23) is the side surface of an inverted circular truncated table, The grinding rotor (22) is in an upright circular truncated shape, a plurality of grinding teeth (222) are fixedly connected to the first grinding surface (221) and the second grinding surface (231), and the grinding rotor (22) A material guide groove (223) is provided. 4. A feed grinding device for animal husbandry according to claim 1, characterized in that, the grinding device (2) further comprises a pointer (28), and the knob (25) is provided with evenly arranged scales (251). ) and numbers (252) corresponding to the scale, the pointer (28) is fixedly connected to the outer surface of the body (17) and points to the scale (251) of the knob (25). 5. A feed grinding device for animal husbandry according to claim 4, wherein the grinding device (2) further comprises a first gear (26) and a second gear (27), the knob (25) ) is fixedly connected to the side of the first gear (26), the first gear (26) is an incomplete gear, and the other knob (25) is rotatably connected to the body (17), and The side surface is fixedly connected with the second gear (27), and the first gear (26) is engaged with the second gear (27), so that the rotational relationship of the two knobs (25) conforms to the scale (251) base relationship. 6. A feed grinding device for animal husbandry according to claim 1, characterized in that further comprising a second spring (4), the frame (1) further comprising a filter plate (14), the body ( 17) The side wall is provided with a return outlet (16) that penetrates inside and outside, one side of the filter plate (14) is hinged to the inner cavity of the body (17), and the other side of the filter plate (14) The filter plate (14) is located under the grinding device (2), and one end of the first spring (4) is fixedly connected to the return material outlet (16). The inner wall of the material outlet (16), the other end of the first spring (4) is fixedly connected to the filter plate (14). 7 . The feed grinding device for animal husbandry according to claim 6 , further comprising a feeding device ( 3 ), wherein the feeding device ( 3 ) comprises a reflux portion ( 31 ), an auger ( 32 ). 8 . ), a motor bracket (33), a second motor (34) and a cam (35), the body (17) is provided with a return inlet (15) that penetrates inside and outside, and the return inlet (15) is located in the Grinding the top of the body (17) where the stator (23) is located, the backflow portion (31) is provided with a backflow cavity, and the backflow portion (31) is fixedly connected to the outer side wall of the body (17), and the backflow portion (31) is fixedly connected to the outer wall of the body (17). The material outlet (16) is throughly connected to the return chamber, the return material inlet (15) is throughly connected to the return chamber, and the auger (32) is rotatably connected to the return portion (31), For feeding the feed upward, the motor bracket (33) is fixedly connected to the return portion (31), the second motor (34) is fixedly connected to the motor bracket (33), and the auger (32) is drive-connected to the second motor (34), the second motor (34) is drive-connected to a support rod, the support rod is rotatably connected to a support base, and the support base is fixedly connected to the support rod On the inner side wall of the return material outlet, the cam (35) is drivingly connected to the transmission rod, and the cam (35) at least includes a first working state and a second working state; When in the first working state, the cam (35) is disengaged from the filter plate (14), and the first spring (4) is in a compressed state; When in the second working state, the cam (35) is in contact with the filter plate (14), and the cam (35) pushes up the filter plate (14). 8. A feed grinding device for animal husbandry according to claim 2, characterized in that it further comprises a second spring (5), and one side of the slope (13) is hinged to the inside of the body (17) The other side of the slope (13) extends obliquely downward to the discharge port (12), one end of the second spring (5) is fixedly connected to the bottom of the inner cavity of the body (17), and the other One end is fixedly connected to the ramp (13). 9. A feed grinding device for animal husbandry as claimed in claim 1, characterized in that further comprising a universal wheel (6), at least three universal wheels (6) being fixedly connected to the body (17) bottom. 10. A feed grinding device for animal husbandry according to claim 1, characterized in that, the grinding device (2) further comprises a positioning key (29), and the inner wall of the body (17) is in the vertical direction A plurality of key grooves are formed, and a plurality of through grooves are formed on the outer side wall of the grinding stator (23) corresponding to the key grooves. The positioning key (29) is fixedly connected to the key groove, and the positioning key (29) It is slidably connected to the through groove, and the positioning keys (29) correspond to the key grooves one-to-one.

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