CN214863958U - High-cellulose feed circulating milling device - Google Patents
High-cellulose feed circulating milling device Download PDFInfo
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- CN214863958U CN214863958U CN202121310529.5U CN202121310529U CN214863958U CN 214863958 U CN214863958 U CN 214863958U CN 202121310529 U CN202121310529 U CN 202121310529U CN 214863958 U CN214863958 U CN 214863958U
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Abstract
The utility model provides a high cellulose fodder circulation device of milling relates to the fodder technical field that mills. The high cellulose feed circulation milling device includes: the upper surface of the base is fixedly connected with a grinding box; the upper surface of the grinding box is fixedly connected with a feeding hopper which is communicated with the grinding box; the grinding mechanism is connected with the grinding box; the material receiving cover is fixedly connected in the grinding box, and an opening at the upper end of the material receiving cover is positioned below the grinding mechanism; the feeding hole of the pneumatic circulating feeding mechanism is connected with the discharging hole of the material receiving cover; the discharge port of the pneumatic circulating feeding mechanism is communicated with the grinding box, and the discharge port of the pneumatic circulating feeding mechanism is positioned above the grinding mechanism. The utility model provides a high cellulose feed circulation milling device has the advantage that can assist the cutting and improve the device and use the reliability.
Description
Technical Field
The utility model relates to a fodder technical field that mills especially relates to a high cellulose fodder circulation milling device.
Background
The fiber feed is feed with high crude fiber content; the forage for herbivorous animals contains high crude fiber, and is prepared from corn stalk, soybean stalk, and dried grass containing crude fiber more than 30% by grinding into powder as fiber forage source.
The existing high-cellulose feed circulating grinding device cannot assist in cutting after grinding when in use, so that the high-cellulose feed which is not fully ground cannot be cut, the high-cellulose feed which is not fully ground cannot be ground again, and meanwhile, the high-cellulose feed which is not fully ground easily blocks a feed circulating channel, so that the use reliability of the device is influenced.
Therefore, there is a need to provide a new high cellulose feed circulation milling device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a high cellulose feed circulation device of milling with supplementary cutting function just improves device and uses reliability.
The utility model provides a high cellulose fodder circulation device of milling includes: the upper surface of the base is fixedly connected with a grinding box; the upper surface of the grinding box is fixedly connected with a feeding hopper which is communicated with the grinding box; the grinding mechanism is connected with the grinding box; the material receiving cover is fixedly connected in the grinding box, and an opening at the upper end of the material receiving cover is positioned below the grinding mechanism; the feeding hole of the pneumatic circulating feeding mechanism is connected with the discharging hole of the material receiving cover; the discharge port of the pneumatic circulating feeding mechanism is communicated with the grinding box, and the discharge port of the pneumatic circulating feeding mechanism is positioned above the grinding mechanism; the elastic cutting mechanism is connected with the material receiving cover.
Preferably, the elastic cutting mechanism comprises a net-shaped cutting knife, the material receiving cover is internally provided with the net-shaped cutting knife for cutting high-fiber feed, and a gap between the net-shaped cutting knife and the material receiving cover is provided with an elastic connecting strip; one end of the elastic connecting strip is connected with the inner wall of the material receiving cover, and the other end of the elastic connecting strip is connected with the net-shaped cutting knife.
Preferably, the elastic cutting mechanism further comprises a baffle, the baffle is fixedly connected in the material receiving cover and located above the elastic connecting strips, and the baffle is arranged close to the elastic connecting strips.
Preferably, the material receiving cover is connected with a branch conduit mechanism with an intermittent switch function, and an air inlet of the branch conduit mechanism is positioned outside the grinding box.
Preferably, the branch conduit mechanism comprises branch conduits, and the outer surface of the material receiving cover is fixedly connected with the branch conduits communicated with the material receiving cover; the branch conduit runs through the grinding box and is provided with an electromagnetic valve.
Preferably, the branch conduit is arranged obliquely, and one end of the branch conduit located outside the milling box is located above the other end thereof.
Preferably, the grinding mechanism comprises a driving grinding roller and a driven grinding roller, and the driving grinding roller and the driven grinding roller which are mutually meshed are rotatably connected in the grinding box; the driving grinding roller and the driven grinding roller are positioned above the material receiving cover, and the outer surface of the grinding box is provided with a motor for driving the driving grinding roller to rotate.
Preferably, the pneumatic circulating feeding mechanism comprises a material guide pipe, a discharge port at the bottom of the material receiving cover is connected with one end of the material guide pipe, and the other end of the material guide pipe penetrates through the grinding box and is connected with an air inlet of the air blower; the air blower is arranged on the outer surface of the grinding box, an air outlet of the air blower is connected with one end of the feeding pipe, and the other end of the feeding pipe is in threaded sealing connection with a sealing cover; the upper surface of the feeding pipe is fixedly connected with a return pipe which is mutually communicated with the interior of the feeding pipe, a control valve is arranged on the return pipe, and one end of the return pipe, which is far away from the feeding pipe, is connected with a feed back port of the grinding box; and the feed back port of the grinding box is positioned above the driving grinding roller and the driven grinding roller.
Compared with the prior art, the utility model provides a high cellulose feed circulation milling device has following beneficial effect:
1. the utility model discloses a netted cutting knife can cut the high cellulose fodder that does not mill completely to reduce the volume of high cellulose fodder, be favorable to milling once more of high cellulose fodder: the volume of the high-cellulose feed is reduced, so that the high-cellulose feed can better pass through the pneumatic circulating feeding mechanism, the blocking probability of the pneumatic circulating feeding mechanism is reduced, and the use reliability of the device is reduced;
2. when the utility model is used, because the grinding degree of the high cellulose feed is different, when the high cellulose feed enters the pneumatic circulating feeding mechanism after being ground, the windage resistance is different, so that the negative pressure at the opening of the material receiving cover is different, the net-shaped cutting knife can move, and the cutting of the high cellulose feed is facilitated through the movement of the net-shaped cutting knife;
3. the utility model discloses a branch pipe mechanism's intermittent switch can take the initiative adjustment and connect the size of material cover opening part negative pressure, more is favorable to the activity of netted cutting knife to further be favorable to the cutting of netted cutting knife to high cellulose fodder.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the high cellulose feed circulation milling device provided by the present invention;
FIG. 2 is a schematic structural view of the pneumatic cyclic feed mechanism shown in FIG. 1;
FIG. 3 is a schematic sectional view of the high cellulose feed circulation mill shown in FIG. 1;
FIG. 4 is a schematic structural view of the elastic cutting mechanism shown in FIG. 3;
fig. 5 is a schematic view of a three-dimensional structure of the high cellulose feed circulation milling device shown in fig. 1 in a rear view direction.
Reference numbers in the figures: 1. a feed hopper; 2. a milling box; 3. a pneumatic circulating feeding mechanism; 31. a return pipe; 32. a control valve; 33. a sealing cover; 34. a feed pipe; 35. a blower; 36. a material guide pipe; 4. a base; 5. a material guiding cover; 6. a branch conduit means; 61. a branch conduit; 62. an electromagnetic valve; 7. a material receiving cover; 8. an elastic cutting mechanism; 81. an elastic connecting strip; 82. separating the net; 83. a baffle plate; 9. a milling mechanism; 91. actively grinding the roller; 92. a driven grinding roller; 93. an electric motor.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1 to 5, a high cellulose feed circulating mill includes: the grinding device comprises a base 4, wherein the upper surface of the base 4 is fixedly connected with a grinding box 2; the upper surface of the grinding box 2 is fixedly connected with a feeding hopper 1 communicated with the grinding box; the grinding mechanism 9, the grinding mechanism 9 is connected with the grinding box 2; the material receiving cover 7 is fixedly connected in the grinding box 2, and an opening at the upper end of the material receiving cover 7 is positioned below the grinding mechanism 9; the feeding hole of the pneumatic circulating feeding mechanism 3 is connected with the discharging hole of the material receiving cover 7; the discharge port of the pneumatic circulating feeding mechanism 3 is communicated with the grinding box 2, and the discharge port of the pneumatic circulating feeding mechanism 3 is positioned above the grinding mechanism 9; the elastic cutting mechanism 8, the elastic cutting mechanism 8 is connected with the material receiving cover 7.
Need to explain: the high cellulose feed enters the grinding box 2 through the feeding hopper 1, contacts with the grinding mechanism 9 under the action of gravity, and is ground through the grinding mechanism 9; the milled high cellulose feed is collected by a receiving cover 7;
it is also stated that: the high-cellulose feed after being milled is fed above the milling mechanism 9 again through the pneumatic circulating feeding mechanism 3, and the high-cellulose feed is milled again through the milling mechanism 9, so that the milling quality of the high-cellulose feed is improved;
it is also stated that: the milled high-cellulose feed can be cut by the elastic cutting mechanism 8, so that the high-cellulose feed can be milled again, namely, the milling times of the high-cellulose feed are reduced; meanwhile, the probability of blockage of the pneumatic circulating feeding mechanism 3 is reduced, and the use reliability of the device is improved;
it is also stated that: because the high cellulose feed is milled to different degrees, when the high cellulose feed is milled and enters the pneumatic circulating feeding mechanism 3, the wind resistance is different, the negative pressure at the opening of the material receiving cover 7 is different, the elastic cutting mechanism 8 can move, and the cutting of the high cellulose feed is facilitated through the movement of the elastic cutting mechanism 8.
Referring to fig. 3 and 4, the elastic cutting mechanism 8 includes a net-shaped cutting knife 82, a net-shaped cutting knife 82 for cutting high-fiber feed is disposed in the material receiving cover 7, and an elastic connecting strip 81 is disposed in a gap between the net-shaped cutting knife 82 and the material receiving cover 7; one end of the elastic connecting strip 81 is connected with the inner wall of the material receiving cover 7, and the other end of the elastic connecting strip 81 is connected with the reticular cutting knife 82.
Need to explain: the milled high-cellulose feed falls onto the net-shaped cutting knife 82 under the action of gravity, negative pressure can be generated at the opening of the material receiving cover 7 through the pneumatic circulating feeding mechanism 3, and the net-shaped cutting knife 82 can cut the incompletely milled high-cellulose feed under the action of the negative pressure, so that the volume of the high-cellulose feed is reduced, and the high-cellulose feed is milled again;
it is also stated that: the volume of the high-cellulose feed is reduced, so that the high-cellulose feed can better pass through the pneumatic circulating feeding mechanism 3, the probability of blockage of the pneumatic circulating feeding mechanism 3 is reduced, and the use reliability of the device is reduced;
it is also stated that: because the grinding degree of the high-cellulose feed is different, when the high-cellulose feed is ground and enters the pneumatic circulating feeding mechanism 3, the wind resistance is different, and the negative pressure at the opening of the material receiving cover 7 is different; because elastic connection strip 81 has elasticity, when connecing material cover 7 opening part negative pressure to change for netted cutting knife 82 can move about, through the activity of netted cutting knife 82, is favorable to the cutting to high cellulose fodder.
Referring to fig. 4, the elastic cutting mechanism 8 further includes a baffle 83, the baffle 83 is fixedly connected in the material receiving cover 7, the baffle 83 is located above the elastic connecting strip 81, and the baffle 83 is disposed near the elastic connecting strip 81.
Need to explain: elastic connecting strip 81 can be blocked by baffle 83, so that the probability that elastic connecting strip 81 is directly contacted with high-cellulose feed is reduced, and the probability that elastic connecting strip 81 is damaged is reduced.
Referring to fig. 1, the material receiving cover 7 is connected with a branch conduit mechanism 6 having an intermittent switch function, and an air inlet of the branch conduit mechanism 6 is located outside the milling box 2.
Need to explain: through the intermittent switch of branch pipe mechanism 6, can initiatively adjust the size of connecing the negative pressure of material cover 7 opening part, more be favorable to the activity of netted cutting knife 82 to further be favorable to the cutting of netted cutting knife 82 to high cellulose fodder.
Referring to fig. 3, the branch conduit mechanism 6 includes a branch conduit 61, and the outer surface of the receiving cover 7 is fixedly connected with the branch conduit 61 communicated with the receiving cover; the branch conduit 61 is disposed to penetrate the milling box 2, and the solenoid valve 62 is installed on the branch conduit 61.
Need to explain: the branch conduit 61 can be intermittently switched by controlling the intermittent switch of the electromagnetic valve 62, when the branch conduit 61 is opened, external air can enter the pneumatic circulating feeding mechanism 3 through the branch conduit 61, so that the negative pressure at the opening of the material receiving cover 7 is reduced, and when the branch conduit 61 is closed, the air can only enter the pneumatic circulating feeding mechanism 3 from the opening of the material receiving cover 7, so that the negative pressure at the opening of the material receiving cover 7 is increased; the size of the negative pressure at the opening of the material receiving cover 7 can be actively adjusted, so that the movement of the net-shaped cutting knife 82 is facilitated, and the cutting of the net-shaped cutting knife 82 on the high-cellulose feed is further facilitated.
Referring to fig. 3, the branch ducts 61 are arranged obliquely, and one end of the branch duct 61 located outside the milling box 2 is located above the other end thereof.
Need to explain: due to the branch conduit 61, the probability of the high-cellulose feed remaining in the branch conduit 61 is reduced, and the waste of the high-cellulose feed is reduced.
Referring to fig. 3 and 5, the grinding mechanism 9 comprises a driving grinding roller 91 and a driven grinding roller 92, and the grinding box 2 is rotatably connected with the driving grinding roller 91 and the driven grinding roller 92 which are engaged with each other; the driving grinding roller 91 and the driven grinding roller 92 are positioned above the material receiving cover 7, and the outer surface of the grinding box 2 is provided with a motor 93 for driving the driving grinding roller 91 to rotate.
Need to explain: work through motor 93 can drive initiative grinding roller 91 and driven grinding roller 92 and rotate, can grind high cellulose fodder through initiative grinding roller 91 and driven grinding roller 92.
Referring to fig. 1, 2 and 3, the pneumatic circulation feeding mechanism 3 includes a material guiding pipe 36, a bottom discharge port of the material receiving cover 7 is connected to one end of the material guiding pipe 36, and the other end of the material guiding pipe 36 penetrates through the milling box 2 and is connected to an air inlet of the air blower 35; the air blower 35 is arranged on the outer surface of the grinding box 2, an air outlet of the air blower 35 is connected with one end of the feeding pipe 34, and the other end of the feeding pipe 34 is in threaded sealing connection with the sealing cover 33; the upper surface of the feeding pipe 34 is fixedly connected with a return pipe 31 which is mutually communicated with the interior of the feeding pipe, a control valve 32 is arranged on the return pipe 31, and one end of the return pipe 31 far away from the feeding pipe 34 is connected with a feed back port of the grinding box 2; the feed back port of the milling box 2 is located above the driving milling roller 91 and the driven milling roller 92.
Need to explain: the blower 35 works to generate negative pressure at the opening of the material receiving cover 7, so that the milled high-cellulose feed can enter the material guide pipe 36, is guided by the material feeding pipe 34 and the return pipe 31 and then returns to the positions above the driving grinding roller 91 and the driven grinding roller 92, and the high-cellulose feed is milled again by the driving grinding roller 91 and the driven grinding roller 92, so that the milling quality of the high-cellulose feed is improved;
it is also stated that: when the sealing cover 33 is unscrewed and the return pipe 31 is closed through the control valve 32, the air blower 35 is started at the same time, and the milled high-cellulose feed can be discharged through the feeding pipe 34 under the action of air flow, so that the discharging speed of the device is increased.
Referring to fig. 3, a material guiding cover 5 with an upper opening and a lower opening is fixedly connected in the milling box 2, the material guiding cover 5 is located above the driving milling roller 91 and the driven milling roller 92, and the return pipe 31 is communicated with the material guiding cover 5.
Need to explain: the guide of the high-cellulose feed can be realized through the material guide cover 5, and the contact of the high-cellulose feed with the driving grinding roller 91 and the driven grinding roller 92 is facilitated.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A high cellulose feed circulation device of milling, characterized by includes:
the grinding device comprises a base (4), wherein the upper surface of the base (4) is fixedly connected with a grinding box (2); the upper surface of the grinding box (2) is fixedly connected with a feeding hopper (1) which is communicated with the grinding box;
a milling mechanism (9), wherein the milling mechanism (9) is connected with the milling box (2);
the material receiving cover (7) is fixedly connected in the grinding box (2), and an opening at the upper end of the material receiving cover (7) is positioned below the grinding mechanism (9);
the feeding hole of the pneumatic circulating feeding mechanism (3) is connected with the discharging hole of the receiving cover (7); the discharge port of the pneumatic circulating feeding mechanism (3) is communicated with the grinding box (2), and the discharge port of the pneumatic circulating feeding mechanism (3) is positioned above the grinding mechanism (9);
the elastic cutting mechanism (8), the elastic cutting mechanism (8) is connected with the material receiving cover (7).
2. The high-cellulose feed circulating grinding device as claimed in claim 1, wherein the elastic cutting mechanism (8) comprises a net-shaped cutting knife (82), the receiving cover (7) is internally provided with the net-shaped cutting knife (82) for cutting the high-fiber feed, and a gap between the net-shaped cutting knife (82) and the receiving cover (7) is provided with an elastic connecting strip (81); one end of the elastic connecting strip (81) is connected with the inner wall of the material receiving cover (7), and the other end of the elastic connecting strip (81) is connected with the reticular cutting knife (82).
3. The high-cellulose feed circulating grinding device as claimed in claim 2, characterized in that the elastic cutting mechanism (8) further comprises a baffle (83), the baffle (83) is fixedly connected in the material receiving cover (7), the baffle (83) is positioned above the elastic connecting strip (81), and the baffle (83) is arranged close to the elastic connecting strip (81).
4. The high cellulose feed circulating grinding device according to claim 2 or 3, characterized in that the receiving cover (7) is connected with a branch conduit mechanism (6) with an intermittent switch function, and the air inlet of the branch conduit mechanism (6) is positioned outside the grinding box (2).
5. The high cellulose feed circulating grinding device according to claim 4, characterized in that the branch conduit mechanism (6) comprises a branch conduit (61), and the outer surface of the receiving cover (7) is fixedly connected with the branch conduit (61) which is communicated with the receiving cover; the branch conduit (61) penetrates through the grinding box (2), and the branch conduit (61) is provided with an electromagnetic valve (62).
6. The high cellulose feed circulating mill apparatus according to claim 5, wherein the branch duct (61) is disposed obliquely, and one end of the branch duct (61) located outside the milling box (2) is located above the other end thereof.
7. The high cellulose feed circulating mill device according to claim 1, wherein the mill mechanism (9) comprises a driving mill roller (91) and a driven mill roller (92), and the mill box (2) is rotatably connected with the driving mill roller (91) and the driven mill roller (92) which are engaged with each other; the driving grinding roller (91) and the driven grinding roller (92) are located above the material receiving cover (7), and a motor (93) used for driving the driving grinding roller (91) to rotate is installed on the outer surface of the grinding box (2).
8. The high cellulose feed circulating grinding device according to claim 7, characterized in that the pneumatic circulating feeding mechanism (3) comprises a material guiding pipe (36), the bottom discharge port of the material receiving cover (7) is connected with one end of the material guiding pipe (36), and the other end of the material guiding pipe (36) penetrates through the grinding box (2) and is connected with the air inlet of the air blower (35); the air blower (35) is installed on the outer surface of the grinding box (2), an air outlet of the air blower (35) is connected with one end of the feeding pipe (34), and the other end of the feeding pipe (34) is in threaded sealing connection with the sealing cover (33); the upper surface of the feeding pipe (34) is fixedly connected with a return pipe (31) which is communicated with the interior of the feeding pipe, a control valve (32) is installed on the return pipe (31), and one end, far away from the feeding pipe (34), of the return pipe (31) is connected with a feed back port of the grinding box (2); and a feed back port of the grinding box (2) is positioned above the driving grinding roller (91) and the driven grinding roller (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121310529.5U CN214863958U (en) | 2021-06-11 | 2021-06-11 | High-cellulose feed circulating milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121310529.5U CN214863958U (en) | 2021-06-11 | 2021-06-11 | High-cellulose feed circulating milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214863958U true CN214863958U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121310529.5U Active CN214863958U (en) | 2021-06-11 | 2021-06-11 | High-cellulose feed circulating milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214863958U (en) |
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2021
- 2021-06-11 CN CN202121310529.5U patent/CN214863958U/en active Active
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